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Système EDGAR de la U.S. Securities and Exchange Commission Sec 20/02/2015 Système EDGAR de la U.S. Securities and Exchange Commission, États-Unis

Texte

Entité

entityName STATE STREET CORPORATION
Cik 93751
Forme 10-K
Classé 2015-02-20
Fp FY
Fy 2014
Accn 0000093751-15-000042

Faits se terminant le 2015-01-31

Description Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.
Fait EntityCommonStockSharesOutstanding
Cadre CY2014Q4I
Étiquette Entity Common Stock, Shares Outstanding
Taxonomie dei
Unité shares
Val 412 280 622

Faits se terminant le 2014-12-31

  1. Description Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.
    Fait SeveranceCosts1
    Cadre CY2014
    Étiquette Severance Costs
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 84 000 000
  2. Description Amount of fees and commissions from financial services and banking activities and correspondent clearing. Includes fees from depositor accounts, credit cards, merchant discounts, and fiduciary and trust activities, guarantee fees, investment advisory, management, and administrative fees, transfer agent fees, and insurance commissions.
    Fait FeesAndCommissions
    Étiquette Fees and Commissions (Deprecated 2018-01-31)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 8 031 000 000
  3. Description Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.
    Fait RestructuringCharges
    Cadre CY2014
    Étiquette Restructuring Charges
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 75 000 000
  4. Description Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.
    Fait AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
    Étiquette Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax
    Taxonomie us-gaap
    Unité USD
    Val -660 000 000
  5. Description Amount of cash (inflow) outflow from investing activities classified as other.
    Fait PaymentsForProceedsFromOtherInvestingActivities
    Étiquette Payments for (Proceeds from) Other Investing Activities
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val -149 000 000
  6. Description The net investment in arrangements meeting the criteria to be classified as leveraged.
    Fait LeveragedLeasesBalanceSheetInvestmentInLeveragedLeasesNet
    Cadre CY2014Q4I
    Étiquette Leveraged Leases, Balance Sheet, Investment in Leveraged Leases, Net
    Taxonomie us-gaap
    Unité USD
    Val 677 000 000
  7. Description The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.
    Fait EarningsPerShareDiluted
    Étiquette Earnings Per Share, Diluted
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 4,57
  8. Description Amount of asset associated with derivative liabilities, securities sold under agreements to repurchase and securities loaned.
    Fait DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAsset
    Étiquette Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Asset
    Taxonomie us-gaap
    Unité USD
    Val 38 083 000 000
  9. Description Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fait IncomeTaxExpenseBenefit
    Étiquette Income Tax Expense (Benefit)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 421 000 000
  10. Description Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process.
    Fait GainLossRelatedToLitigationSettlement
    Cadre CY2014
    Étiquette Gain (Loss) Related to Litigation Settlement
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  11. Description This item represents reductions in the amount of cumulative losses recognized in earnings for other than temporary impairments (OTTI) for which a portion of the impairment had been recognized in other comprehensive income (a component of shareholders' equity) due to a change in status of the impaired security because of a change in the entity's intent to either sell the impaired security or it has become more likely than not that the entity will be required to sell the security before recovery of its cost basis.
    Fait OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsChangeInStatus
    Étiquette Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Change in Status
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 6 000 000
  12. Description Amount of issuances of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Issuances
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 39 000 000
  13. Description Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value
    Taxonomie us-gaap
    Unité USD
    Val 5 447 000 000
  14. Description The net amount of operating interest income (expense).
    Fait InterestIncomeExpenseNet
    Étiquette Interest Income (Expense), Net
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 260 000 000
  15. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from postretirement benefits.
    Fait DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
    Étiquette Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Postretirement Benefits
    Taxonomie us-gaap
    Unité USD
    Val 168 000 000
  16. Description The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.
    Fait Depreciation
    Étiquette Depreciation
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 417 000 000
  17. Description Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Fait OperatingLeasesFutureMinimumPaymentsDueThereafter
    Cadre CY2014Q4I
    Étiquette Operating Leases, Future Minimum Payments, Due Thereafter
    Taxonomie us-gaap
    Unité USD
    Val 265 000 000
  18. Description Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.
    Fait LineOfCreditFacilityMaximumBorrowingCapacity
    Cadre CY2014Q4I
    Étiquette Line of Credit Facility, Maximum Borrowing Capacity
    Taxonomie us-gaap
    Unité CAD
    Val 800 000 000
  19. Description Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.
    Fait LineOfCreditFacilityMaximumBorrowingCapacity
    Cadre CY2014Q4I
    Étiquette Line of Credit Facility, Maximum Borrowing Capacity
    Taxonomie us-gaap
    Unité USD
    Val 690 000 000
  20. Description Amount, after the effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement and not elected to be offset.
    Fait SecuritiesSoldUnderAgreementsToRepurchase
    Étiquette Securities Sold under Agreements to Repurchase
    Taxonomie us-gaap
    Unité USD
    Val 8 925 000 000
  21. Description Amount of right to receive securities collateral under master netting arrangements that have not been offset against derivative liabilities, securities sold under agreements to repurchase and securities loaned.
    Fait DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimSecurities
    Étiquette Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Collateral, Right to Reclaim Securities
    Taxonomie us-gaap
    Unité USD
    Val 128 000 000
  22. Description Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
    Cadre CY2014Q4I
    Étiquette Finite-Lived Intangible Asset, Expected Amortization, Year Three
    Taxonomie us-gaap
    Unité USD
    Val 192 000 000
  23. Description Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Fait Goodwill
    Étiquette Goodwill
    Taxonomie us-gaap
    Unité USD
    Val 5 826 000 000
  24. Description Weighted average interest rate of short-term debt outstanding calculated at point in time.
    Fait ShortTermDebtWeightedAverageInterestRate
    Étiquette Short-term Debt, Weighted Average Interest Rate, at Point in Time
    Taxonomie us-gaap
    Unité pure
    Val 0,00
  25. Description Amount of contribution received by defined benefit plan from employer which increases plan assets.
    Fait DefinedBenefitPlanContributionsByEmployer
    Cadre CY2014
    Étiquette Defined Benefit Plan, Plan Assets, Contributions by Employer
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 147 000 000
  26. Description The amount of expense during the period for floor brokerage fees paid to other broker-dealers to execute trades on their behalf, stock exchange fees, order flow fees, and clearance fees.
    Fait FloorBrokerageExchangeAndClearanceFees
    Étiquette Floor Brokerage, Exchange and Clearance Fees
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 784 000 000
  27. Description Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.
    Fait DerivativeFairValueOfDerivativeAsset
    Étiquette Derivative Asset, Fair Value, Gross Asset
    Taxonomie us-gaap
    Unité USD
    Val 15 214 000 000
  28. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes.
    Fait EffectiveIncomeTaxRateReconciliationTaxExemptIncome
    Étiquette Effective Income Tax Rate Reconciliation, Tax Exempt Income, Percent
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,05
  29. Description Amount after tax and reclassification adjustments of other comprehensive income (loss).
    Fait OtherComprehensiveIncomeLossNetOfTax
    Étiquette Other Comprehensive Income (Loss), Net of Tax
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val -412 000 000
  30. Description This element represents leveraged lease rentals receivable, net of that portion of the rental applicable to principal and interest on the nonrecourse debt.
    Fait LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureRentalReceivablesNet
    Étiquette Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Rental Receivables, Net
    Taxonomie us-gaap
    Unité USD
    Val 1 284 000 000
  31. Description Amount of cash outflow through purchase of long-term held-to-maturity securities.
    Fait PaymentsToAcquireHeldToMaturitySecurities
    Étiquette Payments to Acquire Held-to-maturity Securities
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 778 000 000
  32. Description Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for less than twelve months.
    Fait AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
    Étiquette Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss
    Taxonomie us-gaap
    Unité USD
    Val 39 000 000
  33. Description Amount of increase (decrease) from foreign currency translation adjustments and purchase accounting adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Fait GoodwillTranslationAndPurchaseAccountingAdjustments
    Étiquette Goodwill, Translation and Purchase Accounting Adjustments
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val -210 000 000
  34. Description Amount of increase in allowance for credit loss on financing receivable from recovery.
    Fait FinancingReceivableAllowanceForCreditLossesRecovery
    Cadre CY2014
    Étiquette Financing Receivable, Allowance for Credit Loss, Recovery
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  35. Description Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.
    Fait NetCashProvidedByUsedInFinancingActivities
    Étiquette Net Cash Provided by (Used in) Financing Activities
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 27 688 000 000
  36. Description Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
    Cadre CY2014Q4I
    Étiquette Finite-Lived Intangible Asset, Expected Amortization, Year Four
    Taxonomie us-gaap
    Unité USD
    Val 166 000 000
  37. Description Ratio of minimum total risk-based capital to risk-weighted assets required for capital adequacy as defined by regulatory framework.
    Fait CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
    Étiquette Banking Regulation, Total Risk-Based Capital Ratio, Capital Adequacy, Minimum
    Taxonomie us-gaap
    Unité pure
    Val 0,08
  38. Description Ratio of minimum Tier 1 risk-based capital to risk-weighted assets required for capital adequacy as defined by regulatory framework.
    Fait TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
    Étiquette Banking Regulation, Tier One Risk-Based Capital Ratio, Capital Adequacy, Minimum
    Taxonomie us-gaap
    Unité pure
    Val 0,06
  39. Description Number of financing receivables that have been modified by troubled debt restructurings.
    Fait FinancingReceivableModificationsNumberOfContracts2
    Étiquette Financing Receivable, Modifications, Number of Contracts
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité loan
    Val 0
  40. Description The cash inflow associated with the maturity, prepayments and calls (requests for early payments) of debt securities designated as held-to-maturity.
    Fait ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
    Étiquette Proceeds from Maturities, Prepayments and Calls of Held-to-maturity Securities
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 217 000 000
  41. Description Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredIncomeTaxExpenseBenefit
    Étiquette Deferred Income Tax Expense (Benefit)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 79 000 000
  42. Description Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.
    Fait UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
    Étiquette Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 6 000 000
  43. Description Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for 12 months or longer.
    Fait HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
    Étiquette Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value
    Taxonomie us-gaap
    Unité USD
    Val 6 220 000 000
  44. Description Amount after tax of other comprehensive income (loss) attributable to parent entity.
    Fait OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
    Étiquette Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val -412 000 000
  45. Description Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
    Cadre CY2014Q4I
    Étiquette Finite-Lived Intangible Asset, Expected Amortization, Year One
    Taxonomie us-gaap
    Unité USD
    Val 203 000 000
  46. Description Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.
    Fait TreasuryStockShares
    Étiquette Treasury Stock, Shares
    Taxonomie us-gaap
    Unité shares
    Val 88 684 969
  47. Description Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
    Cadre CY2014Q4I
    Étiquette Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five
    Taxonomie us-gaap
    Unité USD
    Val 35 535 000 000
  48. Description Total cost of shares repurchased divided by the total number of shares repurchased.
    Fait TreasuryStockAcquiredAverageCostPerShare
    Cadre CY2014
    Étiquette Treasury Stock Acquired, Average Cost Per Share
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 69,48
  49. Description Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).
    Fait DividendsPreferredStock
    Étiquette Dividends, Preferred Stock
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 61 000 000
  50. Description Taxes arising from arrangements meeting the criteria for classification as leveraged leases due to timing differences between accounting and tax income recognition.
    Fait LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureDeferredTaxesArisingFromLeveragedLeases
    Étiquette Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Deferred Taxes Arising from Leveraged Leases
    Taxonomie us-gaap
    Unité USD
    Val 326 000 000
  51. Description Weighted average price at which option holders acquired shares when converting their stock options into shares.
    Fait ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
    Cadre CY2014
    Étiquette Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 55,33
  52. Description Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.
    Fait NetIncomeLossAvailableToCommonStockholdersBasic
    Étiquette Net Income (Loss) Available to Common Stockholders, Basic
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 973 000 000
  53. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.
    Fait EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
    Étiquette Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité pure
    Val -0,09
  54. Description Amount of increase (decrease) in deposit liabilities classified as other.
    Fait IncreaseDecreaseInOtherDeposits
    Étiquette Increase (Decrease) in Other Deposits
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val -27 632 000 000
  55. Description Fair value of asset associated with financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.
    Fait DerivativeLiabilityFairValueGrossAsset
    Étiquette Derivative Liability, Fair Value, Gross Asset
    Taxonomie us-gaap
    Unité USD
    Val 8 926 000 000
  56. Description For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
    Cadre CY2014
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité shares
    Val 2 000
  57. Description The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.
    Fait PaymentsToAcquirePropertyPlantAndEquipment
    Étiquette Payments to Acquire Property, Plant, and Equipment
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 427 000 000
  58. Description The estimate of the value of the leased asset at the end of the lease term.
    Fait LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureResidualValueOfLeasedAssets
    Étiquette Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Residual Value of Leased Assets
    Taxonomie us-gaap
    Unité USD
    Val 89 000 000
  59. Description The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.
    Fait AmortizationOfIntangibleAssets
    Étiquette Amortization of Intangible Assets
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 222 000 000
  60. Description Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.
    Fait ComprehensiveIncomeNetOfTax
    Étiquette Comprehensive Income (Loss), Net of Tax, Attributable to Parent
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 625 000 000
  61. Description The aggregate amount of foreign time deposits (including certificates of deposits, individual retirement accounts and open accounts) in denominations of $100,000 or more.
    Fait TimeDeposits100000OrMoreForeign
    Étiquette Time Deposits, $100,000 or More, Foreign (Deprecated 2016-01-31)
    Taxonomie us-gaap
    Unité USD
    Val 660 000 000
  62. Description Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading) and investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).
    Fait TradingSecurities
    Étiquette Debt Securities, Trading, and Equity Securities, FV-NI
    Taxonomie us-gaap
    Unité USD
    Val 924 000 000
  63. Description The amount of revenue recognized for the period under subleasing arrangements.
    Fait OperatingLeasesIncomeStatementSubleaseRevenue
    Étiquette Operating Leases, Income Statement, Sublease Revenue
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 6 000 000
  64. Description Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.
    Fait RestructuringReserve
    Étiquette Restructuring Reserve
    Taxonomie us-gaap
    Unité USD
    Val 71 000 000
  65. Description Sum of the carrying amounts as of the date of the latest financial statement presented of securities which are owned but transferred to another party to serve as collateral to partially or fully secure a debt obligation, repurchase agreement or other current or potential obligation, and for which the transferee is not permitted to sell or re-pledge them to an unrelated party.
    Fait PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged
    Étiquette Pledged Financial Instruments, Not Separately Reported, Securities
    Taxonomie us-gaap
    Unité USD
    Val 44 020 000 000
  66. Description This item represents the net total realized and unrealized gain (loss) included in earnings for the period as a result of selling or holding marketable securities categorized as trading, available-for-sale, or held-to-maturity, including the unrealized holding gain (loss) of held-to-maturity securities transferred to the trading security category and the cumulative unrealized gain (loss) which was included in other comprehensive income (a separate component of shareholders' equity) for available-for-sale securities transferred to trading securities during the period. Additionally, this item would include any gains (losses) realized during the period from the sale of investments accounted for under the cost method of accounting.
    Fait GainLossOnInvestmentsExcludingOtherThanTemporaryImpairments
    Cadre CY2014
    Étiquette Gain (Loss) on Investments, Excluding Other than Temporary Impairments
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 15 000 000
  67. Description Fair value, after effects of master netting arrangements, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset offset against an obligation to return collateral. Includes assets not subject to a master netting arrangement and not elected to be offset.
    Fait DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral
    Étiquette Derivative Asset, Fair Value, Amount Offset Against Collateral
    Taxonomie us-gaap
    Unité USD
    Val 6 444 000 000
  68. Description Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Fait FiniteLivedIntangibleAssetsNet
    Étiquette Finite-Lived Intangible Assets, Net
    Taxonomie us-gaap
    Unité USD
    Val 2 025 000 000
  69. Description Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Fait OperatingLeasesFutureMinimumPaymentsDueInFourYears
    Cadre CY2014Q4I
    Étiquette Operating Leases, Future Minimum Payments, Due in Four Years
    Taxonomie us-gaap
    Unité USD
    Val 119 000 000
  70. Description Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.
    Fait OtherNoncashIncomeExpense
    Étiquette Other Noncash Income (Expense)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val -289 000 000
  71. Description Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.
    Fait FinancingReceivableAllowanceForCreditLosses
    Étiquette Financing Receivable, Allowance for Credit Loss
    Taxonomie us-gaap
    Unité USD
    Val 38 000 000
  72. Description Amount, after effects of master netting arrangements, of derivative assets, securities purchased under agreements to resell and securities borrowed offset against an obligation to return collateral under a master netting arrangement. Includes assets not subject to a master netting arrangement and not elected to be offset.
    Fait DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedAmountOffsetAgainstCollateral
    Étiquette Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Amount Offset Against Collateral
    Taxonomie us-gaap
    Unité USD
    Val 6 490 000 000
  73. Description Amount of revenue from providing investment advisory, asset management and administrative services, including, but not limited to, distribution and shareholder services, accounting, tax, legal, regulatory filing, share registration, and shareholder correspondence activities.
    Fait InvestmentAdvisoryManagementAndAdministrativeFees
    Étiquette Investment Advisory, Management and Administrative Fees (Deprecated 2018-01-31)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 207 000 000
  74. Description Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.
    Fait PropertyPlantAndEquipmentNet
    Étiquette Property, Plant and Equipment, Net
    Taxonomie us-gaap
    Unité USD
    Val 1 937 000 000
  75. Description Amount, before effects of master netting arrangements, of derivative liabilities, securities sold under agreements to repurchase and securities loaned. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.
    Fait DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedGross
    Étiquette Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Gross
    Taxonomie us-gaap
    Unité USD
    Val 59 796 000 000
  76. Description Amount of minimum lease payments for capital leases due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Fait CapitalLeasesFutureMinimumPaymentsDueInThreeYears
    Cadre CY2014Q4I
    Étiquette Capital Leases, Future Minimum Payments Due in Three Years
    Taxonomie us-gaap
    Unité USD
    Val 82 000 000
  77. Description Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.
    Fait DeferredTaxAssetsOther
    Étiquette Deferred Tax Assets, Other
    Taxonomie us-gaap
    Unité USD
    Val 68 000 000
  78. Description Aggregate amount of interest paid or due on all long-term debt.
    Fait InterestExpenseLongTermDebt
    Étiquette Interest Expense, Long-term Debt
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 245 000 000
  79. Description The total amount of proceeds received for the sale of securities, categorized neither as held-to-maturity nor trading securities, during the reporting period.
    Fait AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds
    Étiquette Available-for-sale Securities, Gross Realized Gains (Losses), Sale Proceeds (Deprecated 2018-01-31)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 15 000 000
  80. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fait CommonStockDividendsPerShareDeclared
    Étiquette Common Stock, Dividends, Per Share, Declared
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 1,16
  81. Description The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.
    Fait ImpairmentOfInvestments
    Étiquette Other than Temporary Impairment Losses, Investments
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 11 000 000
  82. Description This element represents movements included in the statement of changes in stockholders' equity which are not separately disclosed or provided for elsewhere in the taxonomy.
    Fait StockholdersEquityOther
    Étiquette Stockholders' Equity, Other
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 000 000
  83. Description Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position.
    Fait HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
    Étiquette Debt Securities, Held-to-maturity, Unrealized Loss Position, Accumulated Loss
    Taxonomie us-gaap
    Unité USD
    Val 190 000 000
  84. Description The capitalized costs incurred during the period (excluded from amortization) to purchase, lease or otherwise acquire an unproved property, including costs of lease bonuses and options to purchase or lease properties, the portion of costs applicable to minerals when land including mineral rights is purchased in fee, brokers' fees, recording fees, legal costs, and other costs incurred in acquiring properties.
    Fait AcquisitionCosts
    Cadre CY2014
    Étiquette Acquisition Costs, Period Cost
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 58 000 000
  85. Description The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.
    Fait IncomeTaxesPaidNet
    Étiquette Income Taxes Paid, Net
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 358 000 000
  86. Description Amount of minimum lease payments for capital leases.
    Fait CapitalLeasesFutureMinimumPaymentsDue
    Cadre CY2014Q4I
    Étiquette Capital Leases, Future Minimum Payments Due
    Taxonomie us-gaap
    Unité USD
    Val 962 000 000
  87. Description Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.
    Fait LaborAndRelatedExpense
    Étiquette Labor and Related Expense
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 4 060 000 000
  88. Description Amount of unrecognized tax benefits.
    Fait UnrecognizedTaxBenefits
    Étiquette Unrecognized Tax Benefits
    Taxonomie us-gaap
    Unité USD
    Val 163 000 000
  89. Description The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.
    Fait ProceedsFromSaleOfAvailableForSaleSecurities
    Étiquette Proceeds from Sale of Available-for-sale Securities
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 9 766 000 000
  90. Description Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Fait OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
    Étiquette Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val -889 000 000
  91. Description The amount of estimated interest accrued as of the balance sheet date arising from income tax examinations.
    Fait IncomeTaxExaminationInterestAccrued
    Étiquette Income Tax Examination, Interest Accrued
    Taxonomie us-gaap
    Unité USD
    Val 9 000 000
  92. Description Amount of assets classified as other.
    Fait OtherAssets
    Étiquette Other Assets
    Taxonomie us-gaap
    Unité USD
    Val 32 600 000 000
  93. Description Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.
    Fait OperatingLeasesFutureMinimumPaymentsDue
    Cadre CY2014Q4I
    Étiquette Operating Leases, Future Minimum Payments Due
    Taxonomie us-gaap
    Unité USD
    Val 935 000 000
  94. Description Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Fait OperatingLeasesFutureMinimumPaymentsDueInThreeYears
    Cadre CY2014Q4I
    Étiquette Operating Leases, Future Minimum Payments, Due in Three Years
    Taxonomie us-gaap
    Unité USD
    Val 145 000 000
  95. Description Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
    Cadre CY2014Q4I
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value
    Taxonomie us-gaap
    Unité USD
    Val 11 000 000
  96. Description Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
    Cadre CY2014Q4I
    Étiquette Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10
    Taxonomie us-gaap
    Unité USD
    Val 27 622 000 000
  97. Description This item represents the aggregate fair value of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading securities.
    Fait AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
    Étiquette Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value
    Taxonomie us-gaap
    Unité USD
    Val 25 515 000 000
  98. Description Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
    Cadre CY2014Q4I
    Étiquette Finite-Lived Intangible Asset, Expected Amortization, Year Two
    Taxonomie us-gaap
    Unité USD
    Val 199 000 000
  99. Description Minimum payments receivable in the future under noncancelable subleases.
    Fait CapitalLeasesFutureMinimumSubleaseRentals
    Cadre CY2014Q4I
    Étiquette Capital Leases, Future Minimum Sublease Rentals
    Taxonomie us-gaap
    Unité USD
    Val 55 000 000
  100. Description Amount of deferred tax liability not recognized because of the exceptions to comprehensive recognition of deferred taxes related to undistributed earnings of foreign subsidiaries.
    Fait DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiabilityUndistributedEarningsOfForeignSubsidiaries
    Cadre CY2014Q4I
    Étiquette Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Undistributed Earnings of Foreign Subsidiaries
    Taxonomie us-gaap
    Unité USD
    Val 876 000 000
  101. Description For banks and other depository institutions (including Federal Reserve Banks, if applicable): Interest-bearing deposits in other financial institutions for relatively short periods of time including, for example, certificates of deposits, which are presented separately from cash on the balance sheet.
    Fait InterestBearingDepositsInBanks
    Étiquette Interest-bearing Deposits in Banks and Other Financial Institutions
    Taxonomie us-gaap
    Unité USD
    Val 93 523 000 000
  102. Description Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.
    Fait LoansAndLeasesReceivableNetReportedAmount
    Étiquette Loans and Leases Receivable, Net Amount
    Taxonomie us-gaap
    Unité USD
    Val 18 161 000 000
  103. Description Amount of right to receive cash collateral under master netting arrangements that have not been offset against derivative liabilities, securities sold under agreements to repurchase and securities loaned.
    Fait DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimCash
    Étiquette Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Collateral, Right to Reclaim Cash
    Taxonomie us-gaap
    Unité USD
    Val 13 891 000 000
  104. Description Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredFederalIncomeTaxExpenseBenefit
    Étiquette Deferred Federal Income Tax Expense (Benefit)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 42 000 000
  105. Description Carrying value as of the balance sheet date of payments made in excess of existing cash balances, which will be honored by the bank but reflected as a loan to the entity. Overdrafts generally have a very short time frame for correction or repayment and are therefore more similar to short-term bank financing than trade financing.
    Fait BankOverdrafts
    Étiquette Bank Overdrafts
    Taxonomie us-gaap
    Unité USD
    Val 3 540 000 000
  106. Description Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.
    Fait ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
    Étiquette Excess Tax Benefit from Share-based Compensation, Financing Activities
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 72 000 000
  107. Description Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.
    Fait UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
    Étiquette Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 9 000 000
  108. Description Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value.
    Fait ProvisionForLoanLeaseAndOtherLosses
    Cadre CY2014
    Étiquette Provision for Loan, Lease, and Other Losses
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 10 000 000
  109. Description Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.
    Fait AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
    Étiquette Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité shares
    Val 1 498 000
  110. Description Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for twelve months or longer.
    Fait AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
    Étiquette Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss
    Taxonomie us-gaap
    Unité USD
    Val 385 000 000
  111. Description Amount necessary to reduce net minimum lease payments to present value for capital leases.
    Fait CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments
    Cadre CY2014Q4I
    Étiquette Capital Leases, Future Minimum Payments, Interest Included in Payments
    Taxonomie us-gaap
    Unité USD
    Val 248 000 000
  112. Description Amount of unrealized and realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI).
    Fait MarketableSecuritiesGainLoss
    Étiquette Marketable Securities, Gain (Loss)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 4 000 000
  113. Description Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
    Cadre CY2014Q4I
    Étiquette Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One
    Taxonomie us-gaap
    Unité USD
    Val 9 655 000 000
  114. Description This item represents the gross loss realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.
    Fait AvailableForSaleSecuritiesGrossRealizedLosses
    Étiquette Available-for-sale Securities, Gross Realized Losses
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 49 000 000
  115. Description Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.
    Fait InterestPaid
    Étiquette Interest Paid, Including Capitalized Interest, Operating and Investing Activities
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 398 000 000
  116. Description The aggregate fair value of additional assets that would be required to be posted as collateral for derivative instruments with credit-risk-related contingent features if the credit-risk-related contingent features were triggered at the end of the reporting period.
    Fait AdditionalCollateralAggregateFairValue
    Cadre CY2014Q4I
    Étiquette Additional Collateral, Aggregate Fair Value
    Taxonomie us-gaap
    Unité USD
    Val 105 000 000
  117. Description Amount of transfers of financial instrument classified as a liability out of level 3 of the fair value hierarchy.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers out of Level 3
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  118. Description Amount of minimum lease payments for capital leases due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Fait CapitalLeasesFutureMinimumPaymentsDueInFourYears
    Cadre CY2014Q4I
    Étiquette Capital Leases, Future Minimum Payments Due in Four Years
    Taxonomie us-gaap
    Unité USD
    Val 82 000 000
  119. Description Amount of right to receive cash collateral under master netting arrangements offset against derivative liabilities.
    Fait DerivativeLiabilityCollateralRightToReclaimCashOffset
    Étiquette Derivative Liability, Collateral, Right to Reclaim Cash, Offset
    Taxonomie us-gaap
    Unité USD
    Val 2 630 000 000
  120. Description Net cash inflow (outflow) of time deposits.
    Fait IncreaseDecreaseInTimeDeposits
    Étiquette Increase (Decrease) in Time Deposits
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 54 404 000 000
  121. Description The carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.
    Fait VariableInterestEntityConsolidatedCarryingAmountAssets
    Étiquette Variable Interest Entity, Consolidated, Carrying Amount, Assets (Deprecated 2020-01-31)
    Taxonomie us-gaap
    Unité USD
    Val 1 870 000 000
  122. Description Amount of fee and commission revenue classified as other.
    Fait FeesAndCommissionsOther
    Étiquette Fees and Commissions, Other (Deprecated 2018-01-31)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 174 000 000
  123. Description A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.
    Fait ProfessionalFees
    Étiquette Professional Fees
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 440 000 000
  124. Description Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.
    Fait PaymentsOfDividends
    Étiquette Payments of Dividends
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 539 000 000
  125. Description Face amount or stated value per share of common stock.
    Fait CommonStockParOrStatedValuePerShare
    Étiquette Common Stock, Par or Stated Value Per Share
    Taxonomie us-gaap
    Unité USD/shares
    Val 1
  126. Description Amount of short term borrowing where a bank borrows, at the federal funds rate, from another bank.
    Fait FederalFundsPurchased
    Étiquette Federal Funds Purchased
    Taxonomie us-gaap
    Unité USD
    Val 21 000 000
  127. Description Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.
    Fait PaymentsForRestructuring
    Étiquette Payments for Restructuring
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 110 000 000
  128. Description Interest, dividends, rents, ancillary and other revenues earned but not yet received by the entity on its investments.
    Fait AccruedInvestmentIncomeReceivable
    Étiquette Accrued Investment Income Receivable
    Taxonomie us-gaap
    Unité USD
    Val 2 242 000 000
  129. Description Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.
    Fait AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
    Étiquette Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
    Taxonomie us-gaap
    Unité USD
    Val 4 599 000 000
  130. Description The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.
    Fait PaymentsToAcquireBusinessesNetOfCashAcquired
    Étiquette Payments to Acquire Businesses, Net of Cash Acquired
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  131. Description Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.
    Fait FairValueAssetsLevel1ToLevel2TransfersAmount
    Étiquette Fair Value, Assets, Level 1 to Level 2 Transfers, Amount
    Taxonomie us-gaap
    Unité USD
    Val 0
  132. Description Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for 12 months or longer.
    Fait HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
    Étiquette Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss
    Taxonomie us-gaap
    Unité USD
    Val 177 000 000
  133. Description The cumulative amount of credit losses recognized in earnings related to debt securities held for which a portion of an other than temporary impairment (OTTI) was recognized in other comprehensive income (a component of shareholders' equity).
    Fait OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
    Étiquette Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held
    Taxonomie us-gaap
    Unité USD
    Val 115 000 000
  134. Description Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.
    Fait CurrentIncomeTaxExpenseBenefit
    Étiquette Current Income Tax Expense (Benefit)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 355 000 000
  135. Description The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
    Cadre CY2014Q4I
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number
    Taxonomie us-gaap
    Unité shares
    Val 1 861 000
  136. Description Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.
    Fait LiabilitiesAndStockholdersEquity
    Étiquette Liabilities and Equity
    Taxonomie us-gaap
    Unité USD
    Val 274 119 000 000
  137. Description Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.
    Fait AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
    Étiquette Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax
    Taxonomie us-gaap
    Unité USD
    Val 276 000 000
  138. Description Accumulated amortization of deferred income and initial direct costs pertaining to direct financing leases, which resulted from producing constant periodic rates of return on the net investments in the leases over their respective lease terms.
    Fait CapitalLeasesNetInvestmentInDirectFinancingLeasesAccumulatedAmortization
    Étiquette Capital Leases, Net Investment in Direct Financing Leases, Accumulated Amortization
    Taxonomie us-gaap
    Unité USD
    Val 426 000 000
  139. Description Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
    Cadre CY2014Q4I
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price
    Taxonomie us-gaap
    Unité USD/shares
    Val 74,12
  140. Description Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.
    Fait AllocatedShareBasedCompensationExpense
    Étiquette Share-based Payment Arrangement, Expense
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 329 000 000
  141. Description Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities.
    Fait AccruedLiabilitiesCurrentAndNoncurrent
    Étiquette Accrued Liabilities
    Taxonomie us-gaap
    Unité USD
    Val 20 237 000 000
  142. Description Amount of borrowings classified as other, maturing within one year or the normal operating cycle, if longer.
    Fait OtherShortTermBorrowings
    Étiquette Other Short-term Borrowings
    Taxonomie us-gaap
    Unité USD
    Val 4 381 000 000
  143. Description Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for less than 12 months.
    Fait HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
    Étiquette Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss
    Taxonomie us-gaap
    Unité USD
    Val 13 000 000
  144. Description The cumulative amount of the reporting entity's undistributed earnings or deficit.
    Fait RetainedEarningsAccumulatedDeficit
    Étiquette Retained Earnings (Accumulated Deficit)
    Taxonomie us-gaap
    Unité USD
    Val 14 882 000 000
  145. Description This item represents an increase to the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security held for which no such other than temporary impairment (OTTI) was previously recognized.
    Fait OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment
    Étiquette Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, No Previous Impairment
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  146. Description Amount of right to receive securities collateral under master netting arrangements that have not been offset against derivative liabilities.
    Fait DerivativeCollateralRightToReclaimSecurities
    Étiquette Derivative, Collateral, Right to Reclaim Securities
    Taxonomie us-gaap
    Unité USD
    Val 0
  147. Description Amount of operating interest income, including amortization and accretion of premiums and discounts, on U.S. Treasury securities and other U.S. government securities.
    Fait InterestIncomeSecuritiesUSTreasuryAndOtherUSGovernment
    Étiquette Interest Income, Securities, US Treasury and Other US Government
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 672 000 000
  148. Description Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 7 000 000
  149. Description Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue
    Cadre CY2014Q4I
    Étiquette Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10
    Taxonomie us-gaap
    Unité USD
    Val 4 269 000 000
  150. Description Amount of cost (reversal of cost) for pension and other postretirement benefits.
    Fait PensionAndOtherPostretirementBenefitExpense
    Étiquette Pension and Other Postretirement Benefits Cost (Reversal of Cost)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 32 000 000
  151. Description Income from services rendered by trust departments or by any consolidated subsidiaries acting in a fiduciary capacity, including fees earned for (1) acting as an agent for fiduciary placement and loans and (2) custody or investment advisory services when such fees are not separately billed to the customer. This item excludes commissions and fees received for the accumulation or disbursement of funds deposited to Individual Retirement or Keogh plan accounts when such are not handled by the reporting entity's trust department.
    Fait FeesAndCommissionsFiduciaryAndTrustActivities
    Étiquette Fees and Commissions, Fiduciary and Trust Activities (Deprecated 2018-01-31)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 5 129 000 000
  152. Description The aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases.
    Fait InterestAndFeeIncomeLoansAndLeases
    Étiquette Interest and Fee Income, Loans and Leases
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 266 000 000
  153. Description Amount of (increase) decrease reasonably possible in the estimated upper bound of the unrecognized tax benefit for a tax position taken or expected to be taken.
    Fait SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleEstimatedRangeOfChangeUpperBound
    Cadre CY2014Q4I
    Étiquette Significant (Increase) Decrease in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Upper Bound (Deprecated 2015-01-31)
    Taxonomie us-gaap
    Unité USD
    Val 120 000 000
  154. Description Amount of transfers of financial instrument classified as a liability into level 3 of the fair value hierarchy.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers Into Level 3
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  155. Description Amount of minimum lease payments for capital leases due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Fait CapitalLeasesFutureMinimumPaymentsDueThereafter
    Cadre CY2014Q4I
    Étiquette Capital Leases, Future Minimum Payments Due Thereafter
    Taxonomie us-gaap
    Unité USD
    Val 520 000 000
  156. Description Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.
    Fait DeferredTaxAssetsValuationAllowance
    Étiquette Deferred Tax Assets, Valuation Allowance
    Taxonomie us-gaap
    Unité USD
    Val 54 000 000
  157. Description Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.
    Fait AvailableForSaleSecurities
    Étiquette Available-for-sale Securities
    Taxonomie us-gaap
    Unité USD
    Val 94 913 000 000
  158. Description Percentage of domestic federal statutory tax rate applicable to pretax income (loss).
    Fait EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
    Étiquette Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,35
  159. Description Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.
    Fait IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
    Étiquette Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 458 000 000
  160. Description Amount of obligation to return securities collateral under master netting arrangements that have not been offset against derivative assets, securities purchased under agreements to resell and securities borrowed.
    Fait DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedCollateralObligationToReturnSecurities
    Étiquette Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Collateral, Obligation to Return Securities
    Taxonomie us-gaap
    Unité USD
    Val 128 000 000
  161. Description This item represents an increase to the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security held for which a previous OTTI was recognized and the investor does not intend to sell the debt security and it is not more likely than not that the investor will be required to sell the debt security before recovery of its amortized cost basis.
    Fait OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses
    Étiquette Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, Additional Credit Losses
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 11 000 000
  162. Description Weighted average price of options that were either forfeited or expired.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
    Cadre CY2014
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 52,78
  163. Description Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.
    Fait DeferredTaxAssetsNet
    Étiquette Deferred Tax Assets, Net of Valuation Allowance
    Taxonomie us-gaap
    Unité USD
    Val 600 000 000
  164. Description This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for less than twelve months.
    Fait AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
    Étiquette Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value
    Taxonomie us-gaap
    Unité USD
    Val 8 532 000 000
  165. Description The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer.
    Fait ProceedsFromRepaymentsOfShortTermDebt
    Étiquette Proceeds from (Repayments of) Short-term Debt
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 575 000 000
  166. Description Amount, after tax, of accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
    Étiquette AOCI, Debt Securities, Available-for-sale, Adjustment, after Tax
    Taxonomie us-gaap
    Unité USD
    Val 273 000 000
  167. Description The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.
    Fait ImpairmentOfIntangibleAssetsExcludingGoodwill
    Étiquette Impairment of Intangible Assets (Excluding Goodwill)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 9 000 000
  168. Description Fair value, after effects of master netting arrangements, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset offset against the right to receive collateral. Includes liabilities not subject to a master netting arrangement and not elected to be offset.
    Fait DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
    Étiquette Derivative Liability, Fair Value, Amount Offset Against Collateral
    Taxonomie us-gaap
    Unité USD
    Val 6 289 000 000
  169. Description Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Fait OperatingLeasesFutureMinimumPaymentsDueInTwoYears
    Cadre CY2014Q4I
    Étiquette Operating Leases, Future Minimum Payments, Due in Two Years
    Taxonomie us-gaap
    Unité USD
    Val 141 000 000
  170. Description Total amount of interest-bearing domestic deposit liabilities, which may include brokered, retail, demand, checking, notice of withdrawal, money market and other interest-bearing deposits.
    Fait InterestBearingDepositLiabilitiesDomestic
    Étiquette Interest-bearing Deposit Liabilities, Domestic
    Taxonomie us-gaap
    Unité USD
    Val 33 012 000 000
  171. Description Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fait OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
    Étiquette OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 437 000 000
  172. Description Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait CurrentFederalTaxExpenseBenefit
    Étiquette Current Federal Tax Expense (Benefit)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 59 000 000
  173. Description Amount of obligation to return cash collateral under master netting arrangements offset against derivative assets.
    Fait DerivativeAssetCollateralObligationToReturnCashOffset
    Étiquette Derivative Asset, Collateral, Obligation to Return Cash, Offset
    Taxonomie us-gaap
    Unité USD
    Val 983 000 000
  174. Description Amount of cash outflow for debt, mandatory redeemable security, and principal payment for finance lease obligation.
    Fait RepaymentsOfLongTermDebtAndCapitalSecurities
    Étiquette Repayment of Long-term Debt, Long-term Lease Obligation, and Capital Security
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 788 000 000
  175. Description Amount, after the effects of master netting arrangements, of funds outstanding loaned in the form of a security resale agreement between the entity and another party for the purchase and resale of identical or substantially the same securities at a date certain for a specified price. Includes purchases of participations in pools of securities that are subject to a resale agreement, assets not subject to a master netting arrangement and not elected to be offset.
    Fait SecuritiesPurchasedUnderAgreementsToResell
    Étiquette Securities Purchased under Agreements to Resell
    Taxonomie us-gaap
    Unité USD
    Val 2 390 000 000
  176. Description The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.
    Fait LongTermDebtFairValue
    Étiquette Long-term Debt, Fair Value
    Taxonomie us-gaap
    Unité USD
    Val 10 229 000 000
  177. Description Amount of transfers of financial instrument classified as an asset out of level 3 of the fair value hierarchy.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 972 000 000
  178. Description Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.
    Fait NetCashProvidedByUsedInInvestingActivities
    Étiquette Net Cash Provided by (Used in) Investing Activities
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val -28 492 000 000
  179. Description The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.
    Fait ProceedsFromIssuanceOfLongTermDebt
    Étiquette Proceeds from Issuance of Long-term Debt
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 994 000 000
  180. Description Number of shares issued under share-based payment arrangement.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité shares
    Val 56 900 000
  181. Description The amount of expense in the period for communications and data processing expense.
    Fait CommunicationsAndInformationTechnology
    Étiquette Communications and Information Technology
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 976 000 000
  182. Description Value of stock issued as a result of the exercise of stock options.
    Fait StockIssuedDuringPeriodValueStockOptionsExercised
    Étiquette Stock Issued During Period, Value, Stock Options Exercised
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 202 000 000
  183. Description The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.
    Fait PreferredStockSharesAuthorized
    Étiquette Preferred Stock, Shares Authorized
    Taxonomie us-gaap
    Unité shares
    Val 3 500 000
  184. Description Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.
    Fait CashAndCashEquivalentsPeriodIncreaseDecrease
    Étiquette Cash and Cash Equivalents, Period Increase (Decrease)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val -1 365 000 000
  185. Description Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets.
    Fait DerivativeCollateralObligationToReturnCash
    Étiquette Derivative, Collateral, Obligation to Return Cash
    Taxonomie us-gaap
    Unité USD
    Val 1 490 000 000
  186. Description Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 198 000 000
  187. Description Aggregate amount of interest expense on all deposits.
    Fait InterestExpenseDeposits
    Étiquette Interest Expense, Deposits
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 99 000 000
  188. Description The aggregate interest expense incurred on short-term borrowings including commercial paper and Federal funds purchased and securities sold under agreements to repurchase.
    Fait InterestExpenseShortTermBorrowings
    Étiquette Interest Expense, Short-term Borrowings
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 5 000 000
  189. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fait InterestExpense
    Étiquette Interest Expense
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 392 000 000
  190. Description Amount of sale of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 82 000 000
  191. Description Amount, before effects of master netting arrangements, of derivative assets, securities purchased under agreements to resell and securities borrowed. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.
    Fait DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedGross
    Étiquette Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Gross
    Taxonomie us-gaap
    Unité USD
    Val 62 702 000 000
  192. Description Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.
    Fait LoansAndLeasesReceivableAllowance
    Étiquette Loans and Leases Receivable, Allowance
    Taxonomie us-gaap
    Unité USD
    Val 38 000 000
  193. Description Amount of transfers of liabilities measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.
    Fait FairValueLiabilitiesLevel1ToLevel2TransfersAmount
    Étiquette Fair Value, Liabilities, Level 1 to Level 2 Transfers, Amount
    Taxonomie us-gaap
    Unité USD
    Val 0
  194. Description Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.
    Fait AdditionalPaidInCapital
    Étiquette Additional Paid in Capital
    Taxonomie us-gaap
    Unité USD
    Val 9 791 000 000
  195. Description Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 14 000 000
  196. Description The amount, during the lease term, of each minimum [capital] lease payment allocated to interest expense so as to produce a constant periodic rate of interest on the remaining balance of the capital lease obligation.
    Fait InterestExpenseLesseeAssetsUnderCapitalLease
    Étiquette Interest Expense, Lessee, Assets under Capital Lease
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 38 000 000
  197. Description Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale in a continuous loss position.
    Fait AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
    Étiquette Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss
    Taxonomie us-gaap
    Unité USD
    Val 424 000 000
  198. Description Fair value, after offset of derivative asset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be and before offset against a right to receive collateral under a master netting arrangement. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.
    Fait DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral
    Étiquette Derivative Liability, Fair Value, Amount Not Offset Against Collateral
    Taxonomie us-gaap
    Unité USD
    Val 6 308 000 000
  199. Description The increase (decrease) during the reporting period in the amount of cash that is received as security when loaning securities.
    Fait IncreaseDecreaseInCashCollateralForLoanedSecurities
    Étiquette Increase (Decrease) in Cash Collateral for Loaned Securities
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val -4 362 000 000
  200. Description Interest income, including any amortization and accretion (as applicable) of discounts and premiums, derived from debt securities issued by municipal governments, local taxing districts and US state government agencies.
    Fait InterestIncomeSecuritiesStateAndMunicipal
    Étiquette Interest Income, Securities, State and Municipal
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 231 000 000
  201. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.
    Fait DeferredTaxAssetsOperatingLossCarryforwards
    Étiquette Deferred Tax Assets, Operating Loss Carryforwards
    Taxonomie us-gaap
    Unité USD
    Val 53 000 000
  202. Description The net cash outflow or inflow for the increase (decrease) in the beginning and end of period of loan and lease balances which are not originated or purchased specifically for resale. Includes cash payments and proceeds associated with (a) loans held-for-investment, (b) leases held-for-investment, and (c) both.
    Fait PaymentsForProceedsFromLoansAndLeases
    Étiquette Payments for (Proceeds from) Loans and Leases
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 4 785 000 000
  203. Description Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.
    Fait StockRepurchasedDuringPeriodValue
    Cadre CY2014
    Étiquette Stock Repurchased During Period, Value
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 650 000 000
  204. Description Amount of increase (decrease) to assets, excluding financial assets and goodwill, lacking physical substance with a finite life for foreign currency translation adjustments.
    Fait FiniteLivedIntangibleAssetsTranslationAdjustments
    Étiquette Finite-Lived Intangible Assets, Translation Adjustments (Deprecated 2016-01-31)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val -113 000 000
  205. Description Fair value of investment in debt security measured at amortized cost (held-to-maturity).
    Fait HeldToMaturitySecuritiesFairValue
    Étiquette Debt Securities, Held-to-maturity, Fair Value
    Taxonomie us-gaap
    Unité USD
    Val 17 842 000 000
  206. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.
    Fait EffectiveIncomeTaxRateReconciliationTaxCredits
    Étiquette Effective Income Tax Rate Reconciliation, Tax Credit, Percent
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,07
  207. Description The net investment in arrangements meeting the criteria for classification as leveraged leases including deferred taxes.
    Fait LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureInvestmentInLeveragedLeasesNet
    Étiquette Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Investment in Leveraged Leases, Net
    Taxonomie us-gaap
    Unité USD
    Val 1 003 000 000
  208. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to revisions of previously reported income tax expense.
    Fait EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes
    Cadre CY2014
    Étiquette Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Percent
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0
  209. Description Amount of tax expense (benefit), after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Fait OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
    Étiquette Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val -94 000 000
  210. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.
    Fait DeferredTaxAssetsGross
    Étiquette Deferred Tax Assets, Gross
    Taxonomie us-gaap
    Unité USD
    Val 654 000 000
  211. Description Number of shares that have been repurchased during the period and are being held in treasury.
    Fait TreasuryStockSharesAcquired
    Cadre CY2014
    Étiquette Treasury Stock, Shares, Acquired
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité shares
    Val 23 800 000
  212. Description The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.
    Fait Deposits
    Étiquette Deposits
    Taxonomie us-gaap
    Unité USD
    Val 209 040 000 000
  213. Description Fair value of collateral permitted, by contact or custom, to be sold or re-pledged.
    Fait FairValueOfSecuritiesReceivedAsCollateralThatCanBeResoldOrRepledged
    Étiquette Fair Value of Securities Received as Collateral that Can be Resold or Repledged
    Taxonomie us-gaap
    Unité USD
    Val 2 600 000 000
  214. Description Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
    Cadre CY2014Q4I
    Étiquette Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five
    Taxonomie us-gaap
    Unité USD
    Val 5 138 000 000
  215. Description Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.
    Fait LoansAndLeasesReceivableGrossCarryingAmount
    Étiquette Loans and Leases Receivable, Gross
    Taxonomie us-gaap
    Unité USD
    Val 18 199 000 000
  216. Description Amount of minimum lease payments for capital leases due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Fait CapitalLeasesFutureMinimumPaymentsDueCurrent
    Cadre CY2014Q4I
    Étiquette Capital Leases, Future Minimum Payments Due, Next Twelve Months
    Taxonomie us-gaap
    Unité USD
    Val 105 000 000
  217. Description Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait CurrentForeignTaxExpenseBenefit
    Étiquette Current Foreign Tax Expense (Benefit)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 257 000 000
  218. Description Amount of time deposit liabilities, including certificates of deposit, in denominations of $100,000 or more.
    Fait TimeDeposits100000OrMore
    Étiquette Time Deposits, $100,000 or More
    Taxonomie us-gaap
    Unité USD
    Val 56 420 000 000
  219. Description The portion of the valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from net operating loss carryforwards for which it is more likely than not that a tax benefit will not be realized.
    Fait OperatingLossCarryforwardsValuationAllowance
    Étiquette Operating Loss Carryforwards, Valuation Allowance
    Taxonomie us-gaap
    Unité USD
    Val 45 000 000
  220. Description Amount of gain (loss) recognized in other comprehensive income (OCI) from asset measured at fair value on recurring basis using unobservable input (level 3).
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val -28 000 000
  221. Description Amount, before tax, of other-than-temporary impairment (OTTI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), recognized in other comprehensive income (OCI).
    Fait OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities
    Étiquette Other-than-temporary Impairment Loss, Debt Securities, Available-for-sale, Portion in Other Comprehensive Loss, before Tax, Including Portion Attributable to Noncontrolling Interest
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 10 000 000
  222. Description Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.
    Fait WeightedAverageNumberOfSharesOutstandingBasic
    Étiquette Weighted Average Number of Shares Outstanding, Basic
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité shares
    Val 424 223 000
  223. Description This element represents the amount of loss recognized for other than temporary impairments (OTTI) of investments in debt and equity securities.
    Fait MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount
    Étiquette Marketable Securities, Realized Loss, Other than Temporary Impairments, Amount (Deprecated 2018-01-31)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 000 000
  224. Description Amount of liability associated with derivative assets, securities purchased under agreements to resell and securities borrowed.
    Fait DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedLiability
    Étiquette Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Liability
    Taxonomie us-gaap
    Unité USD
    Val 36 437 000 000
  225. Description Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.
    Fait CommonStockSharesIssued
    Étiquette Common Stock, Shares, Issued
    Taxonomie us-gaap
    Unité shares
    Val 503 880 120
  226. Description Amount of expense related to estimated loss from loan and lease transactions.
    Fait ProvisionForLoanAndLeaseLosses
    Étiquette Provision for Loan and Lease Losses
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 10 000 000
  227. Description Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
    Étiquette Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 36 120 000 000
  228. Description Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Fait OperatingLeasesFutureMinimumPaymentsDueCurrent
    Cadre CY2014Q4I
    Étiquette Operating Leases, Future Minimum Payments Due, Next Twelve Months
    Taxonomie us-gaap
    Unité USD
    Val 179 000 000
  229. Description Amount of obligation to return securities collateral under master netting arrangements that have not been offset against derivative assets.
    Fait DerivativeCollateralObligationToReturnSecurities
    Étiquette Derivative, Collateral, Obligation to Return Securities
    Taxonomie us-gaap
    Unité USD
    Val 0
  230. Description Interest income derived from securities purchased under agreements to resell. The difference in the price at which the institution buys the securities and resells the securities represents interest for the use of the funds by the other party. Most repurchase and sale agreements involve obligations of the federal government or its agencies, but other financial instruments, such as commercial paper, banker's acceptances and negotiable certificates of deposits are sometimes used in such transactions.
    Fait InterestIncomeSecuritiesPurchasedUnderAgreementsToResell
    Étiquette Interest Income, Securities Purchased under Agreements to Resell
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 38 000 000
  231. Description A segregation of retained earnings which is available for dividend distribution. Earnings not paid out as dividends but instead reinvested in the core business or used to pay off debt. Unappropriated profit is part of shareholder equity. Also called cumulative distributions or earned surplus or accumulated earnings or unappropriated profit.
    Fait RetainedEarningsUnappropriated
    Cadre CY2014Q4I
    Étiquette Retained Earnings, Unappropriated
    Taxonomie us-gaap
    Unité USD
    Val 4 200 000 000
  232. Description The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
    Cadre CY2014Q4I
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant
    Taxonomie us-gaap
    Unité shares
    Val 60 500 000
  233. Description Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.
    Fait DerivativeFairValueOfDerivativeLiability
    Étiquette Derivative Liability, Fair Value, Gross Liability
    Taxonomie us-gaap
    Unité USD
    Val 15 234 000 000
  234. Description The amount of the unrecognized tax benefit of a position taken for which it is reasonably possible that the total amount thereof will significantly increase or decrease within twelve months of the balance sheet date.
    Fait SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit
    Cadre CY2014Q4I
    Étiquette Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit
    Taxonomie us-gaap
    Unité USD
    Val 61 000 000
  235. Description Amount of investment in debt security measured at amortized cost (held-to-maturity).
    Fait HeldToMaturitySecurities
    Étiquette Debt Securities, Held-to-maturity
    Taxonomie us-gaap
    Unité USD
    Val 17 723 000 000
  236. Description Amount of minimum lease payments for capital leases due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Fait CapitalLeasesFutureMinimumPaymentsDueInTwoYears
    Cadre CY2014Q4I
    Étiquette Capital Leases, Future Minimum Payments Due in Two Years
    Taxonomie us-gaap
    Unité USD
    Val 91 000 000
  237. Description Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.
    Fait Liabilities
    Étiquette Liabilities
    Taxonomie us-gaap
    Unité USD
    Val 252 646 000 000
  238. Description Amount of tax benefit for recognition of expense of award under share-based payment arrangement.
    Fait EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
    Cadre CY2014
    Étiquette Share-based Payment Arrangement, Expense, Tax Benefit
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 130 000 000
  239. Description Number of share options (or share units) exercised during the current period.
    Fait StockIssuedDuringPeriodSharesStockOptionsExercised
    Cadre CY2014
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité shares
    Val 801 000
  240. Description Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the par value method.
    Fait TreasuryStockValueAcquiredParValueMethod
    Étiquette Treasury Stock, Value, Acquired, Par Value Method
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 650 000 000
  241. Description Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.
    Fait Assets
    Étiquette Assets
    Taxonomie us-gaap
    Unité USD
    Val 274 119 000 000
  242. Description Interest income derived from funds deposited with both domestic and foreign financial institutions including funds in money market and other accounts.
    Fait InterestIncomeDepositsWithFinancialInstitutions
    Étiquette Interest Income, Deposits with Financial Institutions
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 196 000 000
  243. Description Amount of transfers of assets measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.
    Fait FairValueAssetsLevel2ToLevel1TransfersAmount
    Étiquette Fair Value, Assets, Level 2 to Level 1 Transfers, Amount
    Taxonomie us-gaap
    Unité USD
    Val 0
  244. Description The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.
    Fait EarningsPerShareBasic
    Étiquette Earnings Per Share, Basic
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 4,65
  245. Description Present value of minimum lease payments for capital leases net of executory costs, including amounts paid by the lessee to the lessor for insurance, maintenance and taxes.
    Fait CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments
    Cadre CY2014Q4I
    Étiquette Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments
    Taxonomie us-gaap
    Unité USD
    Val 714 000 000
  246. Description Fair value, after offset of derivative liability, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, before offset against an obligation to return collateral under a master netting arrangement. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.
    Fait DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral
    Étiquette Derivative Asset, Fair Value, Amount Not Offset Against Collateral
    Taxonomie us-gaap
    Unité USD
    Val 7 934 000 000
  247. Description The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
    Fait NetIncomeLoss
    Étiquette Net Income (Loss) Attributable to Parent
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 037 000 000
  248. Description For banks and other depository institutions: Includes cash on hand (currency and coin), cash items in process of collection, noninterest bearing deposits due from other financial institutions (including corporate credit unions), and noninterest bearing balances with the Federal Reserve Banks, Federal Home Loan Banks and central banks.
    Fait CashAndDueFromBanks
    Étiquette Cash and Due from Banks
    Taxonomie us-gaap
    Unité USD
    Val 1 855 000 000
  249. Description Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.
    Fait UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
    Étiquette Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 8 000 000
  250. Description Amount of expense classified as other.
    Fait OtherExpenses
    Étiquette Other Expenses
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 751 000 000
  251. Description Amount of increase (decrease) in operating liabilities classified as other.
    Fait IncreaseDecreaseInOtherOperatingLiabilities
    Étiquette Increase (Decrease) in Other Operating Liabilities
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val -669 000 000
  252. Description Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value
    Taxonomie us-gaap
    Unité USD
    Val 83 000 000
  253. Description Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3).
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 110 000 000
  254. Description Amount of transfers of liabilities measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.
    Fait FairValueLiabilitiesLevel2ToLevel1TransfersAmount
    Étiquette Fair Value, Liabilities, Level 2 to Level 1 Transfers, Amount
    Taxonomie us-gaap
    Unité USD
    Val 0
  255. Description Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3).
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val -25 000 000
  256. Description The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.
    Fait TreasuryStockValue
    Étiquette Treasury Stock, Value
    Taxonomie us-gaap
    Unité USD
    Val 5 158 000 000
  257. Description This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for twelve months or longer.
    Fait AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
    Étiquette Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value
    Taxonomie us-gaap
    Unité USD
    Val 16 983 000 000
  258. Description Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.
    Fait AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
    Étiquette Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 72 000 000
  259. Description The cash outflow to reacquire common stock during the period.
    Fait PaymentsForRepurchaseOfCommonStock
    Étiquette Payments for Repurchase of Common Stock
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 650 000 000
  260. Description Ratio of minimum Tier 1 leverage capital to average assets required for capital adequacy as defined by regulatory framework.
    Fait TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
    Étiquette Banking Regulation, Tier One Leverage Capital Ratio, Capital Adequacy, Minimum
    Taxonomie us-gaap
    Unité pure
    Val 0,04
  261. Description Amount of fees and commissions from banking, advisory, brokerage, and securities underwriting activities. Activities include, but are not limited to, underwriting securities, private placements of securities, investment advisory and management services, merger and acquisition services, sale and servicing of mutual funds, and other related consulting fees.
    Fait InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions
    Étiquette Investment Banking, Advisory, Brokerage, and Underwriting Fees and Commissions
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 437 000 000
  262. Description Proceeds from issuance of capital stock which provides for a specific dividend that is paid to the shareholders before any dividends to common stockholders and which takes precedence over common stockholders in the event of liquidation.
    Fait ProceedsFromIssuanceOfPreferredStockAndPreferenceStock
    Étiquette Proceeds from Issuance of Preferred Stock and Preference Stock
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 470 000 000
  263. Description Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for less than 12 months.
    Fait HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
    Étiquette Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value
    Taxonomie us-gaap
    Unité USD
    Val 2 608 000 000
  264. Description Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Fait OperatingLeasesFutureMinimumPaymentsDueInFiveYears
    Cadre CY2014Q4I
    Étiquette Operating Leases, Future Minimum Payments, Due in Five Years
    Taxonomie us-gaap
    Unité USD
    Val 86 000 000
  265. Description The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.
    Fait PaymentsToAcquireAvailableForSaleSecurities
    Étiquette Payments to Acquire Available-for-sale Securities
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 43 146 000 000
  266. Description Amount of increase (decrease) of investment in debt and equity securities, measured at fair value with changes in fair value recognized in net income.
    Fait IncreaseDecreaseInTradingSecurities
    Étiquette Increase (Decrease) in Debt Securities, Trading, and Equity Securities, FV-NI
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 81 000 000
  267. Description Total aggregate amount of all noninterest expense.
    Fait NoninterestExpense
    Étiquette Noninterest Expense
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 7 827 000 000
  268. Description Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash.
    Fait DividendsPreferredStockCash
    Étiquette Dividends, Preferred Stock, Cash
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 61 000 000
  269. Description This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.
    Fait AvailableForSaleSecuritiesAmortizedCost
    Étiquette Available-for-sale Securities, Amortized Cost Basis
    Taxonomie us-gaap
    Unité USD
    Val 94 108 000 000
  270. Description The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.
    Fait WeightedAverageNumberOfDilutedSharesOutstanding
    Étiquette Weighted Average Number of Shares Outstanding, Diluted
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité shares
    Val 432 007 000
  271. Description Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.
    Fait OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
    Étiquette Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 69 000 000
  272. Description Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities.
    Fait InterestIncomeOperating
    Étiquette Interest Income, Operating
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 652 000 000
  273. Description Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.
    Fait DividendsCommonStockCash
    Étiquette Dividends, Common Stock, Cash
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 490 000 000
  274. Description Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
    Cadre CY2014Q4I
    Étiquette Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10
    Taxonomie us-gaap
    Unité USD
    Val 21 603 000 000
  275. Description Amount of long-term debt and lease obligation, classified as noncurrent.
    Fait LongTermDebtAndCapitalLeaseObligations
    Cadre CY2014Q4I
    Étiquette Long-term Debt and Lease Obligation
    Taxonomie us-gaap
    Unité USD
    Val 769 000 000
  276. Description Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.
    Fait LongTermDebt
    Étiquette Long-term Debt
    Taxonomie us-gaap
    Unité USD
    Val 10 042 000 000
  277. Description Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables.
    Fait LoansHeldForSaleFairValueDisclosure
    Étiquette Loans Held-for-sale, Fair Value Disclosure
    Taxonomie us-gaap
    Unité USD
    Val 17 131 000 000
  278. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.
    Fait EffectiveIncomeTaxRateReconciliationOtherAdjustments
    Étiquette Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,01
  279. Description Fair value of liability associated with financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.
    Fait DerivativeAssetFairValueGrossLiability
    Étiquette Derivative Asset, Fair Value, Gross Liability
    Taxonomie us-gaap
    Unité USD
    Val 7 280 000 000
  280. Description Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.
    Fait StockholdersEquity
    Étiquette Stockholders' Equity Attributable to Parent
    Taxonomie us-gaap
    Unité USD
    Val 21 473 000 000
  281. Description Number of options outstanding, including both vested and non-vested options.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
    Cadre CY2014Q4I
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number
    Taxonomie us-gaap
    Unité shares
    Val 1 861 000
  282. Description Fair value of the collateral, or portion thereof, that has been re-pledged, delivered, or otherwise used.
    Fait FairValueOfSecuritiesReceivedAsCollateralThatHaveBeenResoldOrRepledged
    Étiquette Fair Value of Securities Received as Collateral that Have Been Resold or Repledged
    Taxonomie us-gaap
    Unité USD
    Val 125 000 000
  283. Description Amount of minimum lease payments for capital leases due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Fait CapitalLeasesFutureMinimumPaymentsDueInFiveYears
    Cadre CY2014Q4I
    Étiquette Capital Leases, Future Minimum Payments Due in Five Years
    Taxonomie us-gaap
    Unité USD
    Val 82 000 000
  284. Description Fair value of investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position.
    Fait HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
    Étiquette Debt Securities, Held-to-maturity, Unrealized Loss Position, Fair Value
    Taxonomie us-gaap
    Unité USD
    Val 8 828 000 000
  285. Description Amount of deferred tax liability attributable to taxable temporary differences from leasing arrangements.
    Fait DeferredTaxLiabilitiesLeasingArrangements
    Étiquette Deferred Tax Liabilities, Leasing Arrangements
    Taxonomie us-gaap
    Unité USD
    Val 326 000 000
  286. Description Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredStateAndLocalIncomeTaxExpenseBenefit
    Étiquette Deferred State and Local Income Tax Expense (Benefit)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 11 000 000
  287. Description Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.
    Fait CommonStockValue
    Étiquette Common Stock, Value, Issued
    Taxonomie us-gaap
    Unité USD
    Val 504 000 000
  288. Description Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
    Cadre CY2014Q4I
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value
    Taxonomie us-gaap
    Unité USD
    Val 11 000 000
  289. Description Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue
    Cadre CY2014Q4I
    Étiquette Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, Year One
    Taxonomie us-gaap
    Unité USD
    Val 1 365 000 000
  290. Description Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fait EffectiveIncomeTaxRateContinuingOperations
    Étiquette Effective Income Tax Rate Reconciliation, Percent
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,17
  291. Description Amount of increase (decrease) in receivables classified as other.
    Fait IncreaseDecreaseInOtherReceivables
    Étiquette Increase (Decrease) in Other Receivables
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 119 000 000
  292. Description Amount of transfer of financial instrument classified as an asset into level 3 of the fair value hierarchy.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 161 000 000
  293. Description This item represents reductions in the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security because of the sale of impaired securities during the period.
    Fait OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold
    Étiquette Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Securities Sold
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 12 000 000
  294. Description Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Fait NetCashProvidedByUsedInOperatingActivities
    Étiquette Net Cash Provided by (Used in) Operating Activities
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val -561 000 000
  295. Description Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Fait FiniteLivedIntangibleAssetsGross
    Étiquette Finite-Lived Intangible Assets, Gross
    Taxonomie us-gaap
    Unité USD
    Val 3 471 000 000
  296. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from pension benefits.
    Fait DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
    Étiquette Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions
    Taxonomie us-gaap
    Unité USD
    Val 193 000 000
  297. Description Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.
    Fait StockIssuedDuringPeriodValueNewIssues
    Étiquette Stock Issued During Period, Value, New Issues
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 470 000 000
  298. Description Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
    Cadre CY2014Q4I
    Étiquette Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10
    Taxonomie us-gaap
    Unité USD
    Val 6 951 000 000
  299. Description Amount of deferred tax liability attributable to taxable temporary differences.
    Fait DeferredIncomeTaxLiabilities
    Étiquette Deferred Tax Liabilities, Gross
    Taxonomie us-gaap
    Unité USD
    Val 1 587 000 000
  300. Description Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.
    Fait DeferredTaxAssetsTaxCreditCarryforwards
    Cadre CY2014Q4I
    Étiquette Deferred Tax Assets, Tax Credit Carryforwards
    Taxonomie us-gaap
    Unité USD
    Val 2 000 000
  301. Description Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.
    Fait AccumulatedOtherComprehensiveIncomeLossNetOfTax
    Étiquette Accumulated Other Comprehensive Income (Loss), Net of Tax
    Taxonomie us-gaap
    Unité USD
    Val -507 000 000
  302. Description Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).
    Fait Revenues
    Étiquette Revenues
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 10 295 000 000
  303. Description Amount of foreign interest-bearing deposits held by the entity.
    Fait InterestBearingDepositLiabilitiesForeign
    Étiquette Interest-bearing Deposit Liabilities, Foreign
    Taxonomie us-gaap
    Unité USD
    Val 105 538 000 000
  304. Description Amount of settlement of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 504 000 000
  305. Description Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense.
    Fait OccupancyNet
    Étiquette Occupancy, Net
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 461 000 000
  306. Description Amount of cash outflow to acquire investments classified as other.
    Fait PaymentsToAcquireOtherInvestments
    Étiquette Payments to Acquire Other Investments
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 182 000 000
  307. Description Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.
    Fait NumberOfReportableSegments
    Cadre CY2014
    Étiquette Number of Reportable Segments
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité line_of_business
    Val 2
  308. Description This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.
    Fait AvailableForSaleSecuritiesGrossRealizedGains
    Étiquette Available-for-sale Securities, Gross Realized Gains
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 64 000 000
  309. Description Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredForeignIncomeTaxExpenseBenefit
    Étiquette Deferred Foreign Income Tax Expense (Benefit)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 13 000 000
  310. Description Carrying amount as of the balance sheet date of land and buildings obtained through foreclosure proceedings or defeasance in full or partial satisfaction of a debt arrangement.
    Fait RealEstateAcquiredThroughForeclosure
    Étiquette Real Estate Acquired Through Foreclosure
    Taxonomie us-gaap
    Unité USD
    Val 62 000 000
  311. Description Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
    Cadre CY2014Q4I
    Étiquette Finite-Lived Intangible Asset, Expected Amortization, Year Five
    Taxonomie us-gaap
    Unité USD
    Val 151 000 000
  312. Description Amount of unrealized gain (loss) on investment in marketable security, excluding other-than-temporary impairment (OTTI).
    Fait MarketableSecuritiesUnrealizedGainLossExcludingOtherThanTemporaryImpairments
    Cadre CY2014
    Étiquette Marketable Securities, Unrealized Gain (Loss), Excluding Other-than-temporary Impairment Loss
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 614 000 000
  313. Description Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.
    Fait CapitalLeaseObligations
    Étiquette Capital Lease Obligations
    Taxonomie us-gaap
    Unité USD
    Val 624 000 000
  314. Description Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets, securities purchased under agreements to resell and securities borrowed.
    Fait DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedCollateralObligationToReturnCash
    Étiquette Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Collateral, Obligation to Return Cash
    Taxonomie us-gaap
    Unité USD
    Val 19 647 000 000
  315. Description Amount of deferred tax liability attributable to taxable temporary differences classified as other.
    Fait DeferredTaxLiabilitiesOther
    Étiquette Deferred Tax Liabilities, Other
    Taxonomie us-gaap
    Unité USD
    Val 83 000 000
  316. Description Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait CurrentStateAndLocalTaxExpenseBenefit
    Étiquette Current State and Local Tax Expense (Benefit)
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 39 000 000
  317. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).
    Fait EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
    Étiquette Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,01
  318. Description Amount of right to receive cash collateral under master netting arrangements that have not been offset against derivative liabilities.
    Fait DerivativeCollateralRightToReclaimCash
    Étiquette Derivative, Collateral, Right to Reclaim Cash
    Taxonomie us-gaap
    Unité USD
    Val 19 000 000
  319. Description The total amount of sublease rental income recognized during the period that reduces the entity's rent expense incurred under operating leases.
    Fait OperatingLeasesRentExpenseSubleaseRentals1
    Étiquette Operating Leases, Rent Expense, Sublease Rentals
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 204 000 000
  320. Description The aggregate amount of all domestic and foreign noninterest-bearing deposits liabilities held by the entity.
    Fait NoninterestBearingDepositLiabilities
    Étiquette Noninterest-bearing Deposit Liabilities
    Taxonomie us-gaap
    Unité USD
    Val 70 490 000 000
  321. Description Amount, after effects of master netting arrangements, of derivative liabilities, securities sold under agreements to repurchase and securities loaned offset against a right to receive collateral. Includes liabilities not subject to a master netting arrangement and not elected to be offset.
    Fait DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAmountOffsetAgainstCollateral
    Étiquette Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Amount Offset Against Collateral
    Taxonomie us-gaap
    Unité USD
    Val 7 694 000 000
  322. Description The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.
    Fait IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
    Étiquette Income (Loss) from Continuing Operations before Income Taxes, Foreign
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 330 000 000
  323. Description The maximum number of common shares permitted to be issued by an entity's charter and bylaws.
    Fait CommonStockSharesAuthorized
    Étiquette Common Stock, Shares Authorized
    Taxonomie us-gaap
    Unité shares
    Val 750 000 000
  324. Description Amount of increase (decrease) in operating assets classified as other.
    Fait IncreaseDecreaseInOtherOperatingAssets
    Étiquette Increase (Decrease) in Other Operating Assets
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val -3 612 000 000
  325. Description The net cash inflow or outflow in Interest-bearing Deposits by banks in other financial institutions for relatively short periods of time including, for example, certificates of deposits.
    Fait ProceedsFromPaymentsForInInterestBearingDepositsInBanks
    Étiquette Proceeds from (Payments for) in Interest-bearing Deposits in Banks
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val -29 266 000 000
  326. Description The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
    Cadre CY2014Q4I
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price
    Taxonomie us-gaap
    Unité USD/shares
    Val 74,12
  327. Description Amount of cash inflow from exercise of option under share-based payment arrangement.
    Fait ProceedsFromStockOptionsExercised
    Étiquette Proceeds from Stock Options Exercised
    Commencer 2014-01-01
    Taxonomie us-gaap
    Unité USD
    Val 14 000 000
  328. Description Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Fait FiniteLivedIntangibleAssetsAccumulatedAmortization
    Étiquette Finite-Lived Intangible Assets, Accumulated Amortization
    Taxonomie us-gaap
    Unité USD
    Val 1 446 000 000
  329. Description Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).
    Fait AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
    Étiquette Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax
    Taxonomie us-gaap
    Unité USD
    Val 272 000 000

Faits se terminant le 2014-06-30

Description The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.
Fait EntityPublicFloat
Cadre CY2014Q2I
Étiquette Entity Public Float
Taxonomie dei
Unité USD
Val 28 430 000 000

Faits se terminant le 2013-12-31

  1. Description Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.
    Fait SeveranceCosts1
    Cadre CY2013
    Étiquette Severance Costs
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 11 000 000
  2. Description Amount of fees and commissions from financial services and banking activities and correspondent clearing. Includes fees from depositor accounts, credit cards, merchant discounts, and fiduciary and trust activities, guarantee fees, investment advisory, management, and administrative fees, transfer agent fees, and insurance commissions.
    Fait FeesAndCommissions
    Étiquette Fees and Commissions (Deprecated 2018-01-31)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 7 590 000 000
  3. Description Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.
    Fait RestructuringCharges
    Cadre CY2013
    Étiquette Restructuring Charges
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 28 000 000
  4. Description Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.
    Fait AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
    Étiquette Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax
    Taxonomie us-gaap
    Unité USD
    Val 229 000 000
  5. Description Amount of cash (inflow) outflow from investing activities classified as other.
    Fait PaymentsForProceedsFromOtherInvestingActivities
    Étiquette Payments for (Proceeds from) Other Investing Activities
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -139 000 000
  6. Description The net investment in arrangements meeting the criteria to be classified as leveraged.
    Fait LeveragedLeasesBalanceSheetInvestmentInLeveragedLeasesNet
    Cadre CY2013Q4I
    Étiquette Leveraged Leases, Balance Sheet, Investment in Leveraged Leases, Net
    Taxonomie us-gaap
    Unité USD
    Val 736 000 000
  7. Description The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.
    Fait EarningsPerShareDiluted
    Étiquette Earnings Per Share, Diluted
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 4,62
  8. Description Amount of asset associated with derivative liabilities, securities sold under agreements to repurchase and securities loaned.
    Fait DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAsset
    Cadre CY2013Q4I
    Étiquette Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Asset
    Taxonomie us-gaap
    Unité USD
    Val 36 252 000 000
  9. Description Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fait IncomeTaxExpenseBenefit
    Étiquette Income Tax Expense (Benefit)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 550 000 000
  10. Description Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process.
    Fait GainLossRelatedToLitigationSettlement
    Cadre CY2013
    Étiquette Gain (Loss) Related to Litigation Settlement
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  11. Description This item represents reductions in the amount of cumulative losses recognized in earnings for other than temporary impairments (OTTI) for which a portion of the impairment had been recognized in other comprehensive income (a component of shareholders' equity) due to a change in status of the impaired security because of a change in the entity's intent to either sell the impaired security or it has become more likely than not that the entity will be required to sell the security before recovery of its cost basis.
    Fait OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsChangeInStatus
    Étiquette Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Change in Status
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  12. Description Amount of issuances of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues
    Cadre CY2013
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Issuances
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 18 000 000
  13. Description Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value
    Taxonomie us-gaap
    Unité USD
    Val 7 564 000 000
  14. Description The net amount of operating interest income (expense).
    Fait InterestIncomeExpenseNet
    Étiquette Interest Income (Expense), Net
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 303 000 000
  15. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from postretirement benefits.
    Fait DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
    Cadre CY2013Q4I
    Étiquette Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Postretirement Benefits
    Taxonomie us-gaap
    Unité USD
    Val 209 000 000
  16. Description Ratio of Tier 1 capital to average assets as defined by regulatory framework.
    Fait TierOneLeverageCapitalToAverageAssets
    Cadre CY2013Q4I
    Étiquette Banking Regulation, Tier One Leverage Capital Ratio, Actual
    Taxonomie us-gaap
    Unité pure
    Val 0,07
  17. Description The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.
    Fait Depreciation
    Étiquette Depreciation
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 401 000 000
  18. Description Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.
    Fait PreferredStockValue
    Cadre CY2013Q4I
    Étiquette Preferred Stock, Value, Issued
    Taxonomie us-gaap
    Unité USD
    Val 491 000 000
  19. Description Amount, after the effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement and not elected to be offset.
    Fait SecuritiesSoldUnderAgreementsToRepurchase
    Cadre CY2013Q4I
    Étiquette Securities Sold under Agreements to Repurchase
    Taxonomie us-gaap
    Unité USD
    Val 7 953 000 000
  20. Description Amount of right to receive securities collateral under master netting arrangements that have not been offset against derivative liabilities, securities sold under agreements to repurchase and securities loaned.
    Fait DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimSecurities
    Cadre CY2013Q4I
    Étiquette Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Collateral, Right to Reclaim Securities
    Taxonomie us-gaap
    Unité USD
    Val 131 000 000
  21. Description Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Fait Goodwill
    Étiquette Goodwill
    Taxonomie us-gaap
    Unité USD
    Val 6 036 000 000
  22. Description Weighted average interest rate of short-term debt outstanding calculated at point in time.
    Fait ShortTermDebtWeightedAverageInterestRate
    Cadre CY2013Q4I
    Étiquette Short-term Debt, Weighted Average Interest Rate, at Point in Time
    Taxonomie us-gaap
    Unité pure
    Val 0,00
  23. Description Amount of contribution received by defined benefit plan from employer which increases plan assets.
    Fait DefinedBenefitPlanContributionsByEmployer
    Cadre CY2013
    Étiquette Defined Benefit Plan, Plan Assets, Contributions by Employer
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 134 000 000
  24. Description The amount of expense during the period for floor brokerage fees paid to other broker-dealers to execute trades on their behalf, stock exchange fees, order flow fees, and clearance fees.
    Fait FloorBrokerageExchangeAndClearanceFees
    Étiquette Floor Brokerage, Exchange and Clearance Fees
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 733 000 000
  25. Description Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.
    Fait DerivativeFairValueOfDerivativeAsset
    Cadre CY2013Q4I
    Étiquette Derivative Asset, Fair Value, Gross Asset
    Taxonomie us-gaap
    Unité USD
    Val 11 977 000 000
  26. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes.
    Fait EffectiveIncomeTaxRateReconciliationTaxExemptIncome
    Étiquette Effective Income Tax Rate Reconciliation, Tax Exempt Income, Percent
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,04
  27. Description Amount after tax and reclassification adjustments of other comprehensive income (loss).
    Fait OtherComprehensiveIncomeLossNetOfTax
    Étiquette Other Comprehensive Income (Loss), Net of Tax
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -455 000 000
  28. Description This element represents leveraged lease rentals receivable, net of that portion of the rental applicable to principal and interest on the nonrecourse debt.
    Fait LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureRentalReceivablesNet
    Cadre CY2013Q4I
    Étiquette Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Rental Receivables, Net
    Taxonomie us-gaap
    Unité USD
    Val 1 404 000 000
  29. Description Amount of cash outflow through purchase of long-term held-to-maturity securities.
    Fait PaymentsToAcquireHeldToMaturitySecurities
    Étiquette Payments to Acquire Held-to-maturity Securities
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 8 415 000 000
  30. Description Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for less than twelve months.
    Fait AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
    Cadre CY2013Q4I
    Étiquette Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss
    Taxonomie us-gaap
    Unité USD
    Val 580 000 000
  31. Description Amount of increase (decrease) from foreign currency translation adjustments and purchase accounting adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Fait GoodwillTranslationAndPurchaseAccountingAdjustments
    Cadre CY2013
    Étiquette Goodwill, Translation and Purchase Accounting Adjustments
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 59 000 000
  32. Description Amount of increase in allowance for credit loss on financing receivable from recovery.
    Fait FinancingReceivableAllowanceForCreditLossesRecovery
    Cadre CY2013
    Étiquette Financing Receivable, Allowance for Credit Loss, Recovery
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  33. Description Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.
    Fait NetCashProvidedByUsedInFinancingActivities
    Étiquette Net Cash Provided by (Used in) Financing Activities
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 16 739 000 000
  34. Description Ratio of minimum total risk-based capital to risk-weighted assets required for capital adequacy as defined by regulatory framework.
    Fait CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
    Cadre CY2013Q4I
    Étiquette Banking Regulation, Total Risk-Based Capital Ratio, Capital Adequacy, Minimum
    Taxonomie us-gaap
    Unité pure
    Val 0,08
  35. Description Ratio of minimum Tier 1 risk-based capital to risk-weighted assets required for capital adequacy as defined by regulatory framework.
    Fait TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
    Cadre CY2013Q4I
    Étiquette Banking Regulation, Tier One Risk-Based Capital Ratio, Capital Adequacy, Minimum
    Taxonomie us-gaap
    Unité pure
    Val 0,04
  36. Description Number of financing receivables that have been modified by troubled debt restructurings.
    Fait FinancingReceivableModificationsNumberOfContracts2
    Cadre CY2013
    Étiquette Financing Receivable, Modifications, Number of Contracts
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité loan
    Val 0
  37. Description The cash inflow associated with the maturity, prepayments and calls (requests for early payments) of debt securities designated as held-to-maturity.
    Fait ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
    Étiquette Proceeds from Maturities, Prepayments and Calls of Held-to-maturity Securities
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 080 000 000
  38. Description Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredIncomeTaxExpenseBenefit
    Étiquette Deferred Income Tax Expense (Benefit)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 62 000 000
  39. Description Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.
    Fait UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
    Cadre CY2013
    Étiquette Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 57 000 000
  40. Description Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for 12 months or longer.
    Fait HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
    Cadre CY2013Q4I
    Étiquette Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value
    Taxonomie us-gaap
    Unité USD
    Val 1 068 000 000
  41. Description Amount after tax of other comprehensive income (loss) attributable to parent entity.
    Fait OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
    Étiquette Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -455 000 000
  42. Description Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.
    Fait TreasuryStockShares
    Cadre CY2013Q4I
    Étiquette Treasury Stock, Shares
    Taxonomie us-gaap
    Unité shares
    Val 69 754 255
  43. Description Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).
    Fait DividendsPreferredStock
    Étiquette Dividends, Preferred Stock
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 26 000 000
  44. Description Taxes arising from arrangements meeting the criteria for classification as leveraged leases due to timing differences between accounting and tax income recognition.
    Fait LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureDeferredTaxesArisingFromLeveragedLeases
    Cadre CY2013Q4I
    Étiquette Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Deferred Taxes Arising from Leveraged Leases
    Taxonomie us-gaap
    Unité USD
    Val 359 000 000
  45. Description Weighted average price at which option holders acquired shares when converting their stock options into shares.
    Fait ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
    Cadre CY2013
    Étiquette Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 45,93
  46. Description Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.
    Fait NetIncomeLossAvailableToCommonStockholdersBasic
    Étiquette Net Income (Loss) Available to Common Stockholders, Basic
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 102 000 000
  47. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.
    Fait EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
    Étiquette Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité pure
    Val -0,06
  48. Description Amount of increase (decrease) in deposit liabilities classified as other.
    Fait IncreaseDecreaseInOtherDeposits
    Étiquette Increase (Decrease) in Other Deposits
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 32 594 000 000
  49. Description Fair value of asset associated with financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.
    Fait DerivativeLiabilityFairValueGrossAsset
    Cadre CY2013Q4I
    Étiquette Derivative Liability, Fair Value, Gross Asset
    Taxonomie us-gaap
    Unité USD
    Val 5 552 000 000
  50. Description For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
    Cadre CY2013
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité shares
    Val 249 000
  51. Description The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.
    Fait PaymentsToAcquirePropertyPlantAndEquipment
    Étiquette Payments to Acquire Property, Plant, and Equipment
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 388 000 000
  52. Description The estimate of the value of the leased asset at the end of the lease term.
    Fait LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureResidualValueOfLeasedAssets
    Cadre CY2013Q4I
    Étiquette Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Residual Value of Leased Assets
    Taxonomie us-gaap
    Unité USD
    Val 110 000 000
  53. Description The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.
    Fait AmortizationOfIntangibleAssets
    Étiquette Amortization of Intangible Assets
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 214 000 000
  54. Description Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.
    Fait ComprehensiveIncomeNetOfTax
    Étiquette Comprehensive Income (Loss), Net of Tax, Attributable to Parent
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 681 000 000
  55. Description The aggregate amount of foreign time deposits (including certificates of deposits, individual retirement accounts and open accounts) in denominations of $100,000 or more.
    Fait TimeDeposits100000OrMoreForeign
    Cadre CY2013Q4I
    Étiquette Time Deposits, $100,000 or More, Foreign (Deprecated 2016-01-31)
    Taxonomie us-gaap
    Unité USD
    Val 2 020 000 000
  56. Description Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading) and investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).
    Fait TradingSecurities
    Cadre CY2013Q4I
    Étiquette Debt Securities, Trading, and Equity Securities, FV-NI
    Taxonomie us-gaap
    Unité USD
    Val 843 000 000
  57. Description The amount of revenue recognized for the period under subleasing arrangements.
    Fait OperatingLeasesIncomeStatementSubleaseRevenue
    Étiquette Operating Leases, Income Statement, Sublease Revenue
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 6 000 000
  58. Description Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.
    Fait RestructuringReserve
    Étiquette Restructuring Reserve
    Taxonomie us-gaap
    Unité USD
    Val 106 000 000
  59. Description Sum of the carrying amounts as of the date of the latest financial statement presented of securities which are owned but transferred to another party to serve as collateral to partially or fully secure a debt obligation, repurchase agreement or other current or potential obligation, and for which the transferee is not permitted to sell or re-pledge them to an unrelated party.
    Fait PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged
    Cadre CY2013Q4I
    Étiquette Pledged Financial Instruments, Not Separately Reported, Securities
    Taxonomie us-gaap
    Unité USD
    Val 46 990 000 000
  60. Description This item represents the net total realized and unrealized gain (loss) included in earnings for the period as a result of selling or holding marketable securities categorized as trading, available-for-sale, or held-to-maturity, including the unrealized holding gain (loss) of held-to-maturity securities transferred to the trading security category and the cumulative unrealized gain (loss) which was included in other comprehensive income (a separate component of shareholders' equity) for available-for-sale securities transferred to trading securities during the period. Additionally, this item would include any gains (losses) realized during the period from the sale of investments accounted for under the cost method of accounting.
    Fait GainLossOnInvestmentsExcludingOtherThanTemporaryImpairments
    Cadre CY2013
    Étiquette Gain (Loss) on Investments, Excluding Other than Temporary Impairments
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 14 000 000
  61. Description Fair value, after effects of master netting arrangements, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset offset against an obligation to return collateral. Includes assets not subject to a master netting arrangement and not elected to be offset.
    Fait DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral
    Cadre CY2013Q4I
    Étiquette Derivative Asset, Fair Value, Amount Offset Against Collateral
    Taxonomie us-gaap
    Unité USD
    Val 5 295 000 000
  62. Description Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Fait FiniteLivedIntangibleAssetsNet
    Étiquette Finite-Lived Intangible Assets, Net
    Taxonomie us-gaap
    Unité USD
    Val 2 360 000 000
  63. Description Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.
    Fait OtherNoncashIncomeExpense
    Étiquette Other Noncash Income (Expense)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -333 000 000
  64. Description Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.
    Fait FinancingReceivableAllowanceForCreditLosses
    Étiquette Financing Receivable, Allowance for Credit Loss
    Taxonomie us-gaap
    Unité USD
    Val 28 000 000
  65. Description Amount, after effects of master netting arrangements, of derivative assets, securities purchased under agreements to resell and securities borrowed offset against an obligation to return collateral under a master netting arrangement. Includes assets not subject to a master netting arrangement and not elected to be offset.
    Fait DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedAmountOffsetAgainstCollateral
    Cadre CY2013Q4I
    Étiquette Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Amount Offset Against Collateral
    Taxonomie us-gaap
    Unité USD
    Val 7 702 000 000
  66. Description Amount of revenue from providing investment advisory, asset management and administrative services, including, but not limited to, distribution and shareholder services, accounting, tax, legal, regulatory filing, share registration, and shareholder correspondence activities.
    Fait InvestmentAdvisoryManagementAndAdministrativeFees
    Étiquette Investment Advisory, Management and Administrative Fees (Deprecated 2018-01-31)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 106 000 000
  67. Description Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.
    Fait PropertyPlantAndEquipmentNet
    Cadre CY2013Q4I
    Étiquette Property, Plant and Equipment, Net
    Taxonomie us-gaap
    Unité USD
    Val 1 860 000 000
  68. Description Amount, before effects of master netting arrangements, of derivative liabilities, securities sold under agreements to repurchase and securities loaned. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.
    Fait DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedGross
    Cadre CY2013Q4I
    Étiquette Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Gross
    Taxonomie us-gaap
    Unité USD
    Val 57 084 000 000
  69. Description Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.
    Fait DeferredTaxAssetsOther
    Cadre CY2013Q4I
    Étiquette Deferred Tax Assets, Other
    Taxonomie us-gaap
    Unité USD
    Val 57 000 000
  70. Description Aggregate amount of interest paid or due on all long-term debt.
    Fait InterestExpenseLongTermDebt
    Étiquette Interest Expense, Long-term Debt
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 232 000 000
  71. Description The total amount of proceeds received for the sale of securities, categorized neither as held-to-maturity nor trading securities, during the reporting period.
    Fait AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds
    Étiquette Available-for-sale Securities, Gross Realized Gains (Losses), Sale Proceeds (Deprecated 2018-01-31)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 14 000 000
  72. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fait CommonStockDividendsPerShareDeclared
    Étiquette Common Stock, Dividends, Per Share, Declared
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 1,04
  73. Description The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.
    Fait ImpairmentOfInvestments
    Étiquette Other than Temporary Impairment Losses, Investments
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 23 000 000
  74. Description This element represents movements included in the statement of changes in stockholders' equity which are not separately disclosed or provided for elsewhere in the taxonomy.
    Fait StockholdersEquityOther
    Étiquette Stockholders' Equity, Other
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 5 000 000
  75. Description Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position.
    Fait HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
    Cadre CY2013Q4I
    Étiquette Debt Securities, Held-to-maturity, Unrealized Loss Position, Accumulated Loss
    Taxonomie us-gaap
    Unité USD
    Val 534 000 000
  76. Description The capitalized costs incurred during the period (excluded from amortization) to purchase, lease or otherwise acquire an unproved property, including costs of lease bonuses and options to purchase or lease properties, the portion of costs applicable to minerals when land including mineral rights is purchased in fee, brokers' fees, recording fees, legal costs, and other costs incurred in acquiring properties.
    Fait AcquisitionCosts
    Cadre CY2013
    Étiquette Acquisition Costs, Period Cost
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 76 000 000
  77. Description The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.
    Fait IncomeTaxesPaidNet
    Étiquette Income Taxes Paid, Net
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 406 000 000
  78. Description Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.
    Fait LaborAndRelatedExpense
    Étiquette Labor and Related Expense
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 800 000 000
  79. Description Amount of unrecognized tax benefits.
    Fait UnrecognizedTaxBenefits
    Étiquette Unrecognized Tax Benefits
    Taxonomie us-gaap
    Unité USD
    Val 158 000 000
  80. Description The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.
    Fait ProceedsFromSaleOfAvailableForSaleSecurities
    Étiquette Proceeds from Sale of Available-for-sale Securities
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 10 261 000 000
  81. Description Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Fait OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
    Étiquette Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 95 000 000
  82. Description The amount of estimated interest accrued as of the balance sheet date arising from income tax examinations.
    Fait IncomeTaxExaminationInterestAccrued
    Cadre CY2013Q4I
    Étiquette Income Tax Examination, Interest Accrued
    Taxonomie us-gaap
    Unité USD
    Val 7 000 000
  83. Description Amount of assets classified as other.
    Fait OtherAssets
    Cadre CY2013Q4I
    Étiquette Other Assets
    Taxonomie us-gaap
    Unité USD
    Val 25 990 000 000
  84. Description This item represents the aggregate fair value of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading securities.
    Fait AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
    Cadre CY2013Q4I
    Étiquette Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value
    Taxonomie us-gaap
    Unité USD
    Val 40 984 000 000
  85. Description For banks and other depository institutions (including Federal Reserve Banks, if applicable): Interest-bearing deposits in other financial institutions for relatively short periods of time including, for example, certificates of deposits, which are presented separately from cash on the balance sheet.
    Fait InterestBearingDepositsInBanks
    Cadre CY2013Q4I
    Étiquette Interest-bearing Deposits in Banks and Other Financial Institutions
    Taxonomie us-gaap
    Unité USD
    Val 64 257 000 000
  86. Description Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.
    Fait LoansAndLeasesReceivableNetReportedAmount
    Cadre CY2013Q4I
    Étiquette Loans and Leases Receivable, Net Amount
    Taxonomie us-gaap
    Unité USD
    Val 13 458 000 000
  87. Description Amount of right to receive cash collateral under master netting arrangements that have not been offset against derivative liabilities, securities sold under agreements to repurchase and securities loaned.
    Fait DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimCash
    Cadre CY2013Q4I
    Étiquette Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Collateral, Right to Reclaim Cash
    Taxonomie us-gaap
    Unité USD
    Val 13 042 000 000
  88. Description Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredFederalIncomeTaxExpenseBenefit
    Étiquette Deferred Federal Income Tax Expense (Benefit)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 28 000 000
  89. Description Carrying value as of the balance sheet date of payments made in excess of existing cash balances, which will be honored by the bank but reflected as a loan to the entity. Overdrafts generally have a very short time frame for correction or repayment and are therefore more similar to short-term bank financing than trade financing.
    Fait BankOverdrafts
    Cadre CY2013Q4I
    Étiquette Bank Overdrafts
    Taxonomie us-gaap
    Unité USD
    Val 2 450 000 000
  90. Description Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.
    Fait ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
    Étiquette Excess Tax Benefit from Share-based Compensation, Financing Activities
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 50 000 000
  91. Description Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.
    Fait UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
    Cadre CY2013
    Étiquette Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 4 000 000
  92. Description Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value.
    Fait ProvisionForLoanLeaseAndOtherLosses
    Cadre CY2013
    Étiquette Provision for Loan, Lease, and Other Losses
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 6 000 000
  93. Description Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.
    Fait AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
    Étiquette Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité shares
    Val 1 855 000
  94. Description Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for twelve months or longer.
    Fait AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
    Cadre CY2013Q4I
    Étiquette Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss
    Taxonomie us-gaap
    Unité USD
    Val 567 000 000
  95. Description Amount of unrealized and realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI).
    Fait MarketableSecuritiesGainLoss
    Étiquette Marketable Securities, Gain (Loss)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -9 000 000
  96. Description This item represents the gross loss realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.
    Fait AvailableForSaleSecuritiesGrossRealizedLosses
    Étiquette Available-for-sale Securities, Gross Realized Losses
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 90 000 000
  97. Description Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.
    Fait InterestPaid
    Étiquette Interest Paid, Including Capitalized Interest, Operating and Investing Activities
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 416 000 000
  98. Description Amount of transfers of financial instrument classified as a liability out of level 3 of the fair value hierarchy.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3
    Cadre CY2013
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers out of Level 3
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  99. Description Amount of right to receive cash collateral under master netting arrangements offset against derivative liabilities.
    Fait DerivativeLiabilityCollateralRightToReclaimCashOffset
    Cadre CY2013Q4I
    Étiquette Derivative Liability, Collateral, Right to Reclaim Cash, Offset
    Taxonomie us-gaap
    Unité USD
    Val 979 000 000
  100. Description Net cash inflow (outflow) of time deposits.
    Fait IncreaseDecreaseInTimeDeposits
    Étiquette Increase (Decrease) in Time Deposits
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -14 507 000 000
  101. Description The carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.
    Fait VariableInterestEntityConsolidatedCarryingAmountAssets
    Cadre CY2013Q4I
    Étiquette Variable Interest Entity, Consolidated, Carrying Amount, Assets (Deprecated 2020-01-31)
    Taxonomie us-gaap
    Unité USD
    Val 1 950 000 000
  102. Description Amount of fee and commission revenue classified as other.
    Fait FeesAndCommissionsOther
    Étiquette Fees and Commissions, Other (Deprecated 2018-01-31)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 212 000 000
  103. Description A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.
    Fait ProfessionalFees
    Étiquette Professional Fees
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 392 000 000
  104. Description Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.
    Fait PaymentsOfDividends
    Étiquette Payments of Dividends
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 486 000 000
  105. Description Face amount or stated value per share of common stock.
    Fait CommonStockParOrStatedValuePerShare
    Cadre CY2013Q4I
    Étiquette Common Stock, Par or Stated Value Per Share
    Taxonomie us-gaap
    Unité USD/shares
    Val 1
  106. Description Amount of short term borrowing where a bank borrows, at the federal funds rate, from another bank.
    Fait FederalFundsPurchased
    Cadre CY2013Q4I
    Étiquette Federal Funds Purchased
    Taxonomie us-gaap
    Unité USD
    Val 19 000 000
  107. Description Interest, dividends, rents, ancillary and other revenues earned but not yet received by the entity on its investments.
    Fait AccruedInvestmentIncomeReceivable
    Cadre CY2013Q4I
    Étiquette Accrued Investment Income Receivable
    Taxonomie us-gaap
    Unité USD
    Val 2 123 000 000
  108. Description Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.
    Fait AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
    Cadre CY2013Q4I
    Étiquette Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
    Taxonomie us-gaap
    Unité USD
    Val 4 417 000 000
  109. Description The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.
    Fait PaymentsToAcquireBusinessesNetOfCashAcquired
    Cadre CY2013
    Étiquette Payments to Acquire Businesses, Net of Cash Acquired
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  110. Description Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.
    Fait FairValueAssetsLevel1ToLevel2TransfersAmount
    Cadre CY2013Q4I
    Étiquette Fair Value, Assets, Level 1 to Level 2 Transfers, Amount
    Taxonomie us-gaap
    Unité USD
    Val 0
  111. Description Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for 12 months or longer.
    Fait HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
    Cadre CY2013Q4I
    Étiquette Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss
    Taxonomie us-gaap
    Unité USD
    Val 54 000 000
  112. Description The cumulative amount of credit losses recognized in earnings related to debt securities held for which a portion of an other than temporary impairment (OTTI) was recognized in other comprehensive income (a component of shareholders' equity).
    Fait OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
    Étiquette Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held
    Taxonomie us-gaap
    Unité USD
    Val 122 000 000
  113. Description Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.
    Fait CurrentIncomeTaxExpenseBenefit
    Étiquette Current Income Tax Expense (Benefit)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 488 000 000
  114. Description Ratio of Tier 1 risk-based capital to risk-weighted assets as defined by regulatory framework.
    Fait TierOneRiskBasedCapitalToRiskWeightedAssets
    Cadre CY2013Q4I
    Étiquette Banking Regulation, Tier One Risk-Based Capital Ratio, Actual
    Taxonomie us-gaap
    Unité pure
    Val 0,17
  115. Description Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.
    Fait LiabilitiesAndStockholdersEquity
    Cadre CY2013Q4I
    Étiquette Liabilities and Equity
    Taxonomie us-gaap
    Unité USD
    Val 243 291 000 000
  116. Description Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.
    Fait AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
    Étiquette Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax
    Taxonomie us-gaap
    Unité USD
    Val 161 000 000
  117. Description Amount of Tier 1 risk-based capital as defined by regulatory framework.
    Fait TierOneRiskBasedCapital
    Cadre CY2013Q4I
    Étiquette Banking Regulation, Tier One Risk-Based Capital, Actual
    Taxonomie us-gaap
    Unité USD
    Val 13 895 000 000
  118. Description Accumulated amortization of deferred income and initial direct costs pertaining to direct financing leases, which resulted from producing constant periodic rates of return on the net investments in the leases over their respective lease terms.
    Fait CapitalLeasesNetInvestmentInDirectFinancingLeasesAccumulatedAmortization
    Cadre CY2013Q4I
    Étiquette Capital Leases, Net Investment in Direct Financing Leases, Accumulated Amortization
    Taxonomie us-gaap
    Unité USD
    Val 369 000 000
  119. Description Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
    Cadre CY2013Q4I
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price
    Taxonomie us-gaap
    Unité USD/shares
    Val 68,45
  120. Description Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.
    Fait AllocatedShareBasedCompensationExpense
    Étiquette Share-based Payment Arrangement, Expense
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 355 000 000
  121. Description Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities.
    Fait AccruedLiabilitiesCurrentAndNoncurrent
    Cadre CY2013Q4I
    Étiquette Accrued Liabilities
    Taxonomie us-gaap
    Unité USD
    Val 19 194 000 000
  122. Description Amount of borrowings classified as other, maturing within one year or the normal operating cycle, if longer.
    Fait OtherShortTermBorrowings
    Cadre CY2013Q4I
    Étiquette Other Short-term Borrowings
    Taxonomie us-gaap
    Unité USD
    Val 3 780 000 000
  123. Description Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for less than 12 months.
    Fait HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
    Cadre CY2013Q4I
    Étiquette Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss
    Taxonomie us-gaap
    Unité USD
    Val 480 000 000
  124. Description The cumulative amount of the reporting entity's undistributed earnings or deficit.
    Fait RetainedEarningsAccumulatedDeficit
    Cadre CY2013Q4I
    Étiquette Retained Earnings (Accumulated Deficit)
    Taxonomie us-gaap
    Unité USD
    Val 13 395 000 000
  125. Description This item represents an increase to the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security held for which no such other than temporary impairment (OTTI) was previously recognized.
    Fait OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment
    Étiquette Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, No Previous Impairment
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 14 000 000
  126. Description Amount of right to receive securities collateral under master netting arrangements that have not been offset against derivative liabilities.
    Fait DerivativeCollateralRightToReclaimSecurities
    Cadre CY2013Q4I
    Étiquette Derivative, Collateral, Right to Reclaim Securities
    Taxonomie us-gaap
    Unité USD
    Val 0
  127. Description Amount of operating interest income, including amortization and accretion of premiums and discounts, on U.S. Treasury securities and other U.S. government securities.
    Fait InterestIncomeSecuritiesUSTreasuryAndOtherUSGovernment
    Étiquette Interest Income, Securities, US Treasury and Other US Government
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 707 000 000
  128. Description Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements
    Cadre CY2013
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 147 000 000
  129. Description Amount of cost (reversal of cost) for pension and other postretirement benefits.
    Fait PensionAndOtherPostretirementBenefitExpense
    Étiquette Pension and Other Postretirement Benefits Cost (Reversal of Cost)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 42 000 000
  130. Description Income from services rendered by trust departments or by any consolidated subsidiaries acting in a fiduciary capacity, including fees earned for (1) acting as an agent for fiduciary placement and loans and (2) custody or investment advisory services when such fees are not separately billed to the customer. This item excludes commissions and fees received for the accumulation or disbursement of funds deposited to Individual Retirement or Keogh plan accounts when such are not handled by the reporting entity's trust department.
    Fait FeesAndCommissionsFiduciaryAndTrustActivities
    Étiquette Fees and Commissions, Fiduciary and Trust Activities (Deprecated 2018-01-31)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 4 819 000 000
  131. Description The aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases.
    Fait InterestAndFeeIncomeLoansAndLeases
    Étiquette Interest and Fee Income, Loans and Leases
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 253 000 000
  132. Description Amount of transfers of financial instrument classified as a liability into level 3 of the fair value hierarchy.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3
    Cadre CY2013
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers Into Level 3
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  133. Description Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.
    Fait DeferredTaxAssetsValuationAllowance
    Cadre CY2013Q4I
    Étiquette Deferred Tax Assets, Valuation Allowance
    Taxonomie us-gaap
    Unité USD
    Val 33 000 000
  134. Description Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.
    Fait AvailableForSaleSecurities
    Cadre CY2013Q4I
    Étiquette Available-for-sale Securities
    Taxonomie us-gaap
    Unité USD
    Val 99 174 000 000
  135. Description Percentage of domestic federal statutory tax rate applicable to pretax income (loss).
    Fait EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
    Étiquette Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,35
  136. Description Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.
    Fait IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
    Étiquette Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 686 000 000
  137. Description Amount of obligation to return securities collateral under master netting arrangements that have not been offset against derivative assets, securities purchased under agreements to resell and securities borrowed.
    Fait DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedCollateralObligationToReturnSecurities
    Cadre CY2013Q4I
    Étiquette Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Collateral, Obligation to Return Securities
    Taxonomie us-gaap
    Unité USD
    Val 131 000 000
  138. Description This item represents an increase to the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security held for which a previous OTTI was recognized and the investor does not intend to sell the debt security and it is not more likely than not that the investor will be required to sell the debt security before recovery of its amortized cost basis.
    Fait OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses
    Étiquette Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, Additional Credit Losses
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 9 000 000
  139. Description Ratio of total risk-based capital to risk-weighted assets as defined by regulatory framework.
    Fait CapitalToRiskWeightedAssets
    Cadre CY2013Q4I
    Étiquette Banking Regulation, Total Risk-Based Capital Ratio, Actual
    Taxonomie us-gaap
    Unité pure
    Val 0,20
  140. Description Weighted average price of options that were either forfeited or expired.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
    Cadre CY2013
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 68,8
  141. Description Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.
    Fait DeferredTaxAssetsNet
    Cadre CY2013Q4I
    Étiquette Deferred Tax Assets, Net of Valuation Allowance
    Taxonomie us-gaap
    Unité USD
    Val 895 000 000
  142. Description This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for less than twelve months.
    Fait AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
    Cadre CY2013Q4I
    Étiquette Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value
    Taxonomie us-gaap
    Unité USD
    Val 27 220 000 000
  143. Description The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer.
    Fait ProceedsFromRepaymentsOfShortTermDebt
    Étiquette Proceeds from (Repayments of) Short-term Debt
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -1 155 000 000
  144. Description Amount, after tax, of accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
    Étiquette AOCI, Debt Securities, Available-for-sale, Adjustment, after Tax
    Taxonomie us-gaap
    Unité USD
    Val -56 000 000
  145. Description Fair value, after effects of master netting arrangements, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset offset against the right to receive collateral. Includes liabilities not subject to a master netting arrangement and not elected to be offset.
    Fait DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
    Cadre CY2013Q4I
    Étiquette Derivative Liability, Fair Value, Amount Offset Against Collateral
    Taxonomie us-gaap
    Unité USD
    Val 6 253 000 000
  146. Description Total amount of interest-bearing domestic deposit liabilities, which may include brokered, retail, demand, checking, notice of withdrawal, money market and other interest-bearing deposits.
    Fait InterestBearingDepositLiabilitiesDomestic
    Cadre CY2013Q4I
    Étiquette Interest-bearing Deposit Liabilities, Domestic
    Taxonomie us-gaap
    Unité USD
    Val 13 392 000 000
  147. Description Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fait OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
    Étiquette OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -826 000 000
  148. Description Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait CurrentFederalTaxExpenseBenefit
    Étiquette Current Federal Tax Expense (Benefit)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 193 000 000
  149. Description The amount of estimated interest recognized in the period arising from income tax examinations.
    Fait IncomeTaxExaminationInterestExpense
    Cadre CY2013
    Étiquette Income Tax Examination, Interest Expense
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 000 000
  150. Description Amount of obligation to return cash collateral under master netting arrangements offset against derivative assets.
    Fait DerivativeAssetCollateralObligationToReturnCashOffset
    Cadre CY2013Q4I
    Étiquette Derivative Asset, Collateral, Obligation to Return Cash, Offset
    Taxonomie us-gaap
    Unité USD
    Val 1 928 000 000
  151. Description Amount of cash outflow for debt, mandatory redeemable security, and principal payment for finance lease obligation.
    Fait RepaymentsOfLongTermDebtAndCapitalSecurities
    Étiquette Repayment of Long-term Debt, Long-term Lease Obligation, and Capital Security
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 134 000 000
  152. Description Amount, after the effects of master netting arrangements, of funds outstanding loaned in the form of a security resale agreement between the entity and another party for the purchase and resale of identical or substantially the same securities at a date certain for a specified price. Includes purchases of participations in pools of securities that are subject to a resale agreement, assets not subject to a master netting arrangement and not elected to be offset.
    Fait SecuritiesPurchasedUnderAgreementsToResell
    Cadre CY2013Q4I
    Étiquette Securities Purchased under Agreements to Resell
    Taxonomie us-gaap
    Unité USD
    Val 6 230 000 000
  153. Description The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.
    Fait LongTermDebtFairValue
    Cadre CY2013Q4I
    Étiquette Long-term Debt, Fair Value
    Taxonomie us-gaap
    Unité USD
    Val 9 809 000 000
  154. Description Amount of transfers of financial instrument classified as an asset out of level 3 of the fair value hierarchy.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
    Cadre CY2013
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 045 000 000
  155. Description Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.
    Fait NetCashProvidedByUsedInInvestingActivities
    Étiquette Net Cash Provided by (Used in) Investing Activities
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -14 085 000 000
  156. Description The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.
    Fait ProceedsFromIssuanceOfLongTermDebt
    Étiquette Proceeds from Issuance of Long-term Debt
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 485 000 000
  157. Description Number of shares issued under share-based payment arrangement.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité shares
    Val 52 400 000
  158. Description The amount of expense in the period for communications and data processing expense.
    Fait CommunicationsAndInformationTechnology
    Étiquette Communications and Information Technology
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 935 000 000
  159. Description Value of stock issued as a result of the exercise of stock options.
    Fait StockIssuedDuringPeriodValueStockOptionsExercised
    Étiquette Stock Issued During Period, Value, Stock Options Exercised
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 362 000 000
  160. Description The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.
    Fait PreferredStockSharesAuthorized
    Cadre CY2013Q4I
    Étiquette Preferred Stock, Shares Authorized
    Taxonomie us-gaap
    Unité shares
    Val 3 500 000
  161. Description Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.
    Fait CashAndCashEquivalentsPeriodIncreaseDecrease
    Étiquette Cash and Cash Equivalents, Period Increase (Decrease)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 630 000 000
  162. Description Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets.
    Fait DerivativeCollateralObligationToReturnCash
    Cadre CY2013Q4I
    Étiquette Derivative, Collateral, Obligation to Return Cash
    Taxonomie us-gaap
    Unité USD
    Val 181 000 000
  163. Description Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
    Cadre CY2013
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 091 000 000
  164. Description Aggregate amount of interest expense on all deposits.
    Fait InterestExpenseDeposits
    Étiquette Interest Expense, Deposits
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 93 000 000
  165. Description The aggregate interest expense incurred on short-term borrowings including commercial paper and Federal funds purchased and securities sold under agreements to repurchase.
    Fait InterestExpenseShortTermBorrowings
    Étiquette Interest Expense, Short-term Borrowings
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 60 000 000
  166. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fait InterestExpense
    Étiquette Interest Expense
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 411 000 000
  167. Description Amount of sale of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
    Cadre CY2013
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 60 000 000
  168. Description Amount, before effects of master netting arrangements, of derivative assets, securities purchased under agreements to resell and securities borrowed. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.
    Fait DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedGross
    Cadre CY2013Q4I
    Étiquette Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Gross
    Taxonomie us-gaap
    Unité USD
    Val 60 198 000 000
  169. Description Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.
    Fait LoansAndLeasesReceivableAllowance
    Cadre CY2013Q4I
    Étiquette Loans and Leases Receivable, Allowance
    Taxonomie us-gaap
    Unité USD
    Val 28 000 000
  170. Description Amount of transfers of liabilities measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.
    Fait FairValueLiabilitiesLevel1ToLevel2TransfersAmount
    Cadre CY2013Q4I
    Étiquette Fair Value, Liabilities, Level 1 to Level 2 Transfers, Amount
    Taxonomie us-gaap
    Unité USD
    Val 0
  171. Description Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.
    Fait AdditionalPaidInCapital
    Cadre CY2013Q4I
    Étiquette Additional Paid in Capital
    Taxonomie us-gaap
    Unité USD
    Val 9 776 000 000
  172. Description Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 42 000 000
  173. Description The amount, during the lease term, of each minimum [capital] lease payment allocated to interest expense so as to produce a constant periodic rate of interest on the remaining balance of the capital lease obligation.
    Fait InterestExpenseLesseeAssetsUnderCapitalLease
    Étiquette Interest Expense, Lessee, Assets under Capital Lease
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 40 000 000
  174. Description Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale in a continuous loss position.
    Fait AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
    Cadre CY2013Q4I
    Étiquette Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss
    Taxonomie us-gaap
    Unité USD
    Val 1 147 000 000
  175. Description Fair value, after offset of derivative asset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be and before offset against a right to receive collateral under a master netting arrangement. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.
    Fait DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral
    Cadre CY2013Q4I
    Étiquette Derivative Liability, Fair Value, Amount Not Offset Against Collateral
    Taxonomie us-gaap
    Unité USD
    Val 6 259 000 000
  176. Description The increase (decrease) during the reporting period in the amount of cash that is received as security when loaning securities.
    Fait IncreaseDecreaseInCashCollateralForLoanedSecurities
    Étiquette Increase (Decrease) in Cash Collateral for Loaned Securities
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -4 046 000 000
  177. Description Interest income, including any amortization and accretion (as applicable) of discounts and premiums, derived from debt securities issued by municipal governments, local taxing districts and US state government agencies.
    Fait InterestIncomeSecuritiesStateAndMunicipal
    Étiquette Interest Income, Securities, State and Municipal
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 249 000 000
  178. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.
    Fait DeferredTaxAssetsOperatingLossCarryforwards
    Cadre CY2013Q4I
    Étiquette Deferred Tax Assets, Operating Loss Carryforwards
    Taxonomie us-gaap
    Unité USD
    Val 50 000 000
  179. Description The net cash outflow or inflow for the increase (decrease) in the beginning and end of period of loan and lease balances which are not originated or purchased specifically for resale. Includes cash payments and proceeds associated with (a) loans held-for-investment, (b) leases held-for-investment, and (c) both.
    Fait PaymentsForProceedsFromLoansAndLeases
    Étiquette Payments for (Proceeds from) Loans and Leases
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 214 000 000
  180. Description Amount of increase (decrease) to assets, excluding financial assets and goodwill, lacking physical substance with a finite life for foreign currency translation adjustments.
    Fait FiniteLivedIntangibleAssetsTranslationAdjustments
    Cadre CY2013
    Étiquette Finite-Lived Intangible Assets, Translation Adjustments (Deprecated 2016-01-31)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 35 000 000
  181. Description Fair value of investment in debt security measured at amortized cost (held-to-maturity).
    Fait HeldToMaturitySecuritiesFairValue
    Cadre CY2013Q4I
    Étiquette Debt Securities, Held-to-maturity, Fair Value
    Taxonomie us-gaap
    Unité USD
    Val 17 560 000 000
  182. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.
    Fait EffectiveIncomeTaxRateReconciliationTaxCredits
    Étiquette Effective Income Tax Rate Reconciliation, Tax Credit, Percent
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,04
  183. Description The net investment in arrangements meeting the criteria for classification as leveraged leases including deferred taxes.
    Fait LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureInvestmentInLeveragedLeasesNet
    Cadre CY2013Q4I
    Étiquette Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Investment in Leveraged Leases, Net
    Taxonomie us-gaap
    Unité USD
    Val 1 095 000 000
  184. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to revisions of previously reported income tax expense.
    Fait EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes
    Cadre CY2013
    Étiquette Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Percent
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité pure
    Val -0,03
  185. Description Amount of tax expense (benefit), after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Fait OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
    Étiquette Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -20 000 000
  186. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.
    Fait DeferredTaxAssetsGross
    Cadre CY2013Q4I
    Étiquette Deferred Tax Assets, Gross
    Taxonomie us-gaap
    Unité USD
    Val 928 000 000
  187. Description The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.
    Fait Deposits
    Cadre CY2013Q4I
    Étiquette Deposits
    Taxonomie us-gaap
    Unité USD
    Val 182 268 000 000
  188. Description Fair value of collateral permitted, by contact or custom, to be sold or re-pledged.
    Fait FairValueOfSecuritiesReceivedAsCollateralThatCanBeResoldOrRepledged
    Cadre CY2013Q4I
    Étiquette Fair Value of Securities Received as Collateral that Can be Resold or Repledged
    Taxonomie us-gaap
    Unité USD
    Val 5 640 000 000
  189. Description Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.
    Fait LoansAndLeasesReceivableGrossCarryingAmount
    Cadre CY2013Q4I
    Étiquette Loans and Leases Receivable, Gross
    Taxonomie us-gaap
    Unité USD
    Val 13 486 000 000
  190. Description Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait CurrentForeignTaxExpenseBenefit
    Étiquette Current Foreign Tax Expense (Benefit)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 248 000 000
  191. Description The portion of the valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from net operating loss carryforwards for which it is more likely than not that a tax benefit will not be realized.
    Fait OperatingLossCarryforwardsValuationAllowance
    Cadre CY2013Q4I
    Étiquette Operating Loss Carryforwards, Valuation Allowance
    Taxonomie us-gaap
    Unité USD
    Val 30 000 000
  192. Description Amount of gain (loss) recognized in other comprehensive income (OCI) from asset measured at fair value on recurring basis using unobservable input (level 3).
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
    Cadre CY2013
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 16 000 000
  193. Description Amount, before tax, of other-than-temporary impairment (OTTI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), recognized in other comprehensive income (OCI).
    Fait OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities
    Étiquette Other-than-temporary Impairment Loss, Debt Securities, Available-for-sale, Portion in Other Comprehensive Loss, before Tax, Including Portion Attributable to Noncontrolling Interest
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 000 000
  194. Description Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.
    Fait WeightedAverageNumberOfSharesOutstandingBasic
    Étiquette Weighted Average Number of Shares Outstanding, Basic
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité shares
    Val 446 245 000
  195. Description This element represents the amount of loss recognized for other than temporary impairments (OTTI) of investments in debt and equity securities.
    Fait MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount
    Étiquette Marketable Securities, Realized Loss, Other than Temporary Impairments, Amount (Deprecated 2018-01-31)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 21 000 000
  196. Description Amount of liability associated with derivative assets, securities purchased under agreements to resell and securities borrowed.
    Fait DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedLiability
    Cadre CY2013Q4I
    Étiquette Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Liability
    Taxonomie us-gaap
    Unité USD
    Val 37 201 000 000
  197. Description Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.
    Fait CommonStockSharesIssued
    Cadre CY2013Q4I
    Étiquette Common Stock, Shares, Issued
    Taxonomie us-gaap
    Unité shares
    Val 503 882 841
  198. Description Amount of expense related to estimated loss from loan and lease transactions.
    Fait ProvisionForLoanAndLeaseLosses
    Étiquette Provision for Loan and Lease Losses
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 6 000 000
  199. Description Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
    Étiquette Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 37 529 000 000
  200. Description Amount of obligation to return securities collateral under master netting arrangements that have not been offset against derivative assets.
    Fait DerivativeCollateralObligationToReturnSecurities
    Cadre CY2013Q4I
    Étiquette Derivative, Collateral, Obligation to Return Securities
    Taxonomie us-gaap
    Unité USD
    Val 0
  201. Description Interest income derived from securities purchased under agreements to resell. The difference in the price at which the institution buys the securities and resells the securities represents interest for the use of the funds by the other party. Most repurchase and sale agreements involve obligations of the federal government or its agencies, but other financial instruments, such as commercial paper, banker's acceptances and negotiable certificates of deposits are sometimes used in such transactions.
    Fait InterestIncomeSecuritiesPurchasedUnderAgreementsToResell
    Étiquette Interest Income, Securities Purchased under Agreements to Resell
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 45 000 000
  202. Description Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.
    Fait DerivativeFairValueOfDerivativeLiability
    Cadre CY2013Q4I
    Étiquette Derivative Liability, Fair Value, Gross Liability
    Taxonomie us-gaap
    Unité USD
    Val 11 811 000 000
  203. Description Amount of investment in debt security measured at amortized cost (held-to-maturity).
    Fait HeldToMaturitySecurities
    Cadre CY2013Q4I
    Étiquette Debt Securities, Held-to-maturity
    Taxonomie us-gaap
    Unité USD
    Val 17 740 000 000
  204. Description Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.
    Fait Liabilities
    Cadre CY2013Q4I
    Étiquette Liabilities
    Taxonomie us-gaap
    Unité USD
    Val 222 913 000 000
  205. Description Amount of tax benefit for recognition of expense of award under share-based payment arrangement.
    Fait EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
    Cadre CY2013
    Étiquette Share-based Payment Arrangement, Expense, Tax Benefit
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 140 000 000
  206. Description Number of share options (or share units) exercised during the current period.
    Fait StockIssuedDuringPeriodSharesStockOptionsExercised
    Cadre CY2013
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité shares
    Val 2 725 000
  207. Description Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the par value method.
    Fait TreasuryStockValueAcquiredParValueMethod
    Étiquette Treasury Stock, Value, Acquired, Par Value Method
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 040 000 000
  208. Description Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.
    Fait Assets
    Cadre CY2013Q4I
    Étiquette Assets
    Taxonomie us-gaap
    Unité USD
    Val 243 291 000 000
  209. Description Interest income derived from funds deposited with both domestic and foreign financial institutions including funds in money market and other accounts.
    Fait InterestIncomeDepositsWithFinancialInstitutions
    Étiquette Interest Income, Deposits with Financial Institutions
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 125 000 000
  210. Description Amount of transfers of assets measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.
    Fait FairValueAssetsLevel2ToLevel1TransfersAmount
    Cadre CY2013Q4I
    Étiquette Fair Value, Assets, Level 2 to Level 1 Transfers, Amount
    Taxonomie us-gaap
    Unité USD
    Val 0
  211. Description The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.
    Fait EarningsPerShareBasic
    Étiquette Earnings Per Share, Basic
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 4,71
  212. Description Fair value, after offset of derivative liability, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, before offset against an obligation to return collateral under a master netting arrangement. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.
    Fait DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral
    Cadre CY2013Q4I
    Étiquette Derivative Asset, Fair Value, Amount Not Offset Against Collateral
    Taxonomie us-gaap
    Unité USD
    Val 5 476 000 000
  213. Description The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
    Fait NetIncomeLoss
    Étiquette Net Income (Loss) Attributable to Parent
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 136 000 000
  214. Description For banks and other depository institutions: Includes cash on hand (currency and coin), cash items in process of collection, noninterest bearing deposits due from other financial institutions (including corporate credit unions), and noninterest bearing balances with the Federal Reserve Banks, Federal Home Loan Banks and central banks.
    Fait CashAndDueFromBanks
    Étiquette Cash and Due from Banks
    Taxonomie us-gaap
    Unité USD
    Val 3 220 000 000
  215. Description Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.
    Fait UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
    Cadre CY2013
    Étiquette Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 10 000 000
  216. Description Amount of expense classified as other.
    Fait OtherExpenses
    Étiquette Other Expenses
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 547 000 000
  217. Description Amount of increase (decrease) in operating liabilities classified as other.
    Fait IncreaseDecreaseInOtherOperatingLiabilities
    Étiquette Increase (Decrease) in Other Operating Liabilities
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 113 000 000
  218. Description Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value
    Taxonomie us-gaap
    Unité USD
    Val 26 000 000
  219. Description Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3).
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
    Cadre CY2013
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 165 000 000
  220. Description Amount of transfers of liabilities measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.
    Fait FairValueLiabilitiesLevel2ToLevel1TransfersAmount
    Cadre CY2013Q4I
    Étiquette Fair Value, Liabilities, Level 2 to Level 1 Transfers, Amount
    Taxonomie us-gaap
    Unité USD
    Val 0
  221. Description Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3).
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
    Cadre CY2013
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -40 000 000
  222. Description The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.
    Fait TreasuryStockValue
    Cadre CY2013Q4I
    Étiquette Treasury Stock, Value
    Taxonomie us-gaap
    Unité USD
    Val 3 693 000 000
  223. Description This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for twelve months or longer.
    Fait AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
    Cadre CY2013Q4I
    Étiquette Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value
    Taxonomie us-gaap
    Unité USD
    Val 13 764 000 000
  224. Description Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.
    Fait AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
    Étiquette Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 51 000 000
  225. Description The cash outflow to reacquire common stock during the period.
    Fait PaymentsForRepurchaseOfCommonStock
    Étiquette Payments for Repurchase of Common Stock
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 040 000 000
  226. Description Ratio of minimum Tier 1 leverage capital to average assets required for capital adequacy as defined by regulatory framework.
    Fait TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
    Cadre CY2013Q4I
    Étiquette Banking Regulation, Tier One Leverage Capital Ratio, Capital Adequacy, Minimum
    Taxonomie us-gaap
    Unité pure
    Val 0,04
  227. Description Amount of fees and commissions from banking, advisory, brokerage, and securities underwriting activities. Activities include, but are not limited to, underwriting securities, private placements of securities, investment advisory and management services, merger and acquisition services, sale and servicing of mutual funds, and other related consulting fees.
    Fait InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions
    Étiquette Investment Banking, Advisory, Brokerage, and Underwriting Fees and Commissions
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 359 000 000
  228. Description Proceeds from issuance of capital stock which provides for a specific dividend that is paid to the shareholders before any dividends to common stockholders and which takes precedence over common stockholders in the event of liquidation.
    Fait ProceedsFromIssuanceOfPreferredStockAndPreferenceStock
    Étiquette Proceeds from Issuance of Preferred Stock and Preference Stock
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  229. Description Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for less than 12 months.
    Fait HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
    Cadre CY2013Q4I
    Étiquette Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value
    Taxonomie us-gaap
    Unité USD
    Val 7 813 000 000
  230. Description Amount of total capital as defined by regulatory framework.
    Fait Capital
    Cadre CY2013Q4I
    Étiquette Banking Regulation, Total Capital, Actual
    Taxonomie us-gaap
    Unité USD
    Val 15 787 000 000
  231. Description The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.
    Fait PaymentsToAcquireAvailableForSaleSecurities
    Étiquette Payments to Acquire Available-for-sale Securities
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 39 097 000 000
  232. Description Amount of increase (decrease) of investment in debt and equity securities, measured at fair value with changes in fair value recognized in net income.
    Fait IncreaseDecreaseInTradingSecurities
    Étiquette Increase (Decrease) in Debt Securities, Trading, and Equity Securities, FV-NI
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 206 000 000
  233. Description Total aggregate amount of all noninterest expense.
    Fait NoninterestExpense
    Étiquette Noninterest Expense
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 7 192 000 000
  234. Description Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash.
    Fait DividendsPreferredStockCash
    Cadre CY2013
    Étiquette Dividends, Preferred Stock, Cash
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 26 000 000
  235. Description This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.
    Fait AvailableForSaleSecuritiesAmortizedCost
    Cadre CY2013Q4I
    Étiquette Available-for-sale Securities, Amortized Cost Basis
    Taxonomie us-gaap
    Unité USD
    Val 99 159 000 000
  236. Description The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.
    Fait WeightedAverageNumberOfDilutedSharesOutstanding
    Étiquette Weighted Average Number of Shares Outstanding, Diluted
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité shares
    Val 455 155 000
  237. Description Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.
    Fait OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
    Étiquette Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -80 000 000
  238. Description Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities.
    Fait InterestIncomeOperating
    Étiquette Interest Income, Operating
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 714 000 000
  239. Description Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.
    Fait DividendsCommonStockCash
    Étiquette Dividends, Common Stock, Cash
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 463 000 000
  240. Description Amount of long-term debt and lease obligation, classified as noncurrent.
    Fait LongTermDebtAndCapitalLeaseObligations
    Cadre CY2013Q4I
    Étiquette Long-term Debt and Lease Obligation
    Taxonomie us-gaap
    Unité USD
    Val 788 000 000
  241. Description Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.
    Fait LongTermDebt
    Cadre CY2013Q4I
    Étiquette Long-term Debt
    Taxonomie us-gaap
    Unité USD
    Val 9 699 000 000
  242. Description Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables.
    Fait LoansHeldForSaleFairValueDisclosure
    Cadre CY2013Q4I
    Étiquette Loans Held-for-sale, Fair Value Disclosure
    Taxonomie us-gaap
    Unité USD
    Val 12 355 000 000
  243. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.
    Fait EffectiveIncomeTaxRateReconciliationOtherAdjustments
    Étiquette Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité pure
    Val -0,00
  244. Description Fair value of liability associated with financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.
    Fait DerivativeAssetFairValueGrossLiability
    Cadre CY2013Q4I
    Étiquette Derivative Asset, Fair Value, Gross Liability
    Taxonomie us-gaap
    Unité USD
    Val 6 501 000 000
  245. Description Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.
    Fait StockholdersEquity
    Étiquette Stockholders' Equity Attributable to Parent
    Taxonomie us-gaap
    Unité USD
    Val 20 378 000 000
  246. Description Number of options outstanding, including both vested and non-vested options.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
    Cadre CY2013Q4I
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number
    Taxonomie us-gaap
    Unité shares
    Val 2 664 000
  247. Description Fair value of the collateral, or portion thereof, that has been re-pledged, delivered, or otherwise used.
    Fait FairValueOfSecuritiesReceivedAsCollateralThatHaveBeenResoldOrRepledged
    Cadre CY2013Q4I
    Étiquette Fair Value of Securities Received as Collateral that Have Been Resold or Repledged
    Taxonomie us-gaap
    Unité USD
    Val 1 770 000 000
  248. Description Fair value of investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position.
    Fait HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
    Cadre CY2013Q4I
    Étiquette Debt Securities, Held-to-maturity, Unrealized Loss Position, Fair Value
    Taxonomie us-gaap
    Unité USD
    Val 8 881 000 000
  249. Description Amount of deferred tax liability attributable to taxable temporary differences from leasing arrangements.
    Fait DeferredTaxLiabilitiesLeasingArrangements
    Cadre CY2013Q4I
    Étiquette Deferred Tax Liabilities, Leasing Arrangements
    Taxonomie us-gaap
    Unité USD
    Val 359 000 000
  250. Description Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredStateAndLocalIncomeTaxExpenseBenefit
    Étiquette Deferred State and Local Income Tax Expense (Benefit)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 17 000 000
  251. Description Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.
    Fait CommonStockValue
    Cadre CY2013Q4I
    Étiquette Common Stock, Value, Issued
    Taxonomie us-gaap
    Unité USD
    Val 504 000 000
  252. Description Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fait EffectiveIncomeTaxRateContinuingOperations
    Étiquette Effective Income Tax Rate Reconciliation, Percent
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,20
  253. Description Amount of increase (decrease) in receivables classified as other.
    Fait IncreaseDecreaseInOtherReceivables
    Étiquette Increase (Decrease) in Other Receivables
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 153 000 000
  254. Description Amount of transfer of financial instrument classified as an asset into level 3 of the fair value hierarchy.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
    Cadre CY2013
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 174 000 000
  255. Description This item represents reductions in the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security because of the sale of impaired securities during the period.
    Fait OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold
    Étiquette Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Securities Sold
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 25 000 000
  256. Description Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Fait NetCashProvidedByUsedInOperatingActivities
    Étiquette Net Cash Provided by (Used in) Operating Activities
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -2 024 000 000
  257. Description Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Fait FiniteLivedIntangibleAssetsGross
    Cadre CY2013Q4I
    Étiquette Finite-Lived Intangible Assets, Gross
    Taxonomie us-gaap
    Unité USD
    Val 3 657 000 000
  258. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from pension benefits.
    Fait DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
    Cadre CY2013Q4I
    Étiquette Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions
    Taxonomie us-gaap
    Unité USD
    Val 97 000 000
  259. Description Amount of deferred tax liability attributable to taxable temporary differences.
    Fait DeferredIncomeTaxLiabilities
    Cadre CY2013Q4I
    Étiquette Deferred Tax Liabilities, Gross
    Taxonomie us-gaap
    Unité USD
    Val 1 616 000 000
  260. Description Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.
    Fait DeferredTaxAssetsTaxCreditCarryforwards
    Cadre CY2013Q4I
    Étiquette Deferred Tax Assets, Tax Credit Carryforwards
    Taxonomie us-gaap
    Unité USD
    Val 3 000 000
  261. Description Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.
    Fait AccumulatedOtherComprehensiveIncomeLossNetOfTax
    Étiquette Accumulated Other Comprehensive Income (Loss), Net of Tax
    Taxonomie us-gaap
    Unité USD
    Val -95 000 000
  262. Description Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).
    Fait Revenues
    Étiquette Revenues
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 9 884 000 000
  263. Description Amount of foreign interest-bearing deposits held by the entity.
    Fait InterestBearingDepositLiabilitiesForeign
    Cadre CY2013Q4I
    Étiquette Interest-bearing Deposit Liabilities, Foreign
    Taxonomie us-gaap
    Unité USD
    Val 103 262 000 000
  264. Description Amount, before tax and adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fait OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
    Cadre CY2013
    Étiquette OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -43 000 000
  265. Description Amount of settlement of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
    Cadre CY2013
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 757 000 000
  266. Description Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense.
    Fait OccupancyNet
    Étiquette Occupancy, Net
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 467 000 000
  267. Description Amount of cash outflow to acquire investments classified as other.
    Fait PaymentsToAcquireOtherInvestments
    Étiquette Payments to Acquire Other Investments
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 272 000 000
  268. Description This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.
    Fait AvailableForSaleSecuritiesGrossRealizedGains
    Étiquette Available-for-sale Securities, Gross Realized Gains
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 104 000 000
  269. Description Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredForeignIncomeTaxExpenseBenefit
    Étiquette Deferred Foreign Income Tax Expense (Benefit)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 17 000 000
  270. Description Carrying amount as of the balance sheet date of land and buildings obtained through foreclosure proceedings or defeasance in full or partial satisfaction of a debt arrangement.
    Fait RealEstateAcquiredThroughForeclosure
    Cadre CY2013Q4I
    Étiquette Real Estate Acquired Through Foreclosure
    Taxonomie us-gaap
    Unité USD
    Val 59 000 000
  271. Description Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.
    Fait CapitalLeaseObligations
    Cadre CY2013Q4I
    Étiquette Capital Lease Obligations
    Taxonomie us-gaap
    Unité USD
    Val 646 000 000
  272. Description Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets, securities purchased under agreements to resell and securities borrowed.
    Fait DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedCollateralObligationToReturnCash
    Cadre CY2013Q4I
    Étiquette Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Collateral, Obligation to Return Cash
    Taxonomie us-gaap
    Unité USD
    Val 15 164 000 000
  273. Description Amount of deferred tax liability attributable to taxable temporary differences classified as other.
    Fait DeferredTaxLiabilitiesOther
    Cadre CY2013Q4I
    Étiquette Deferred Tax Liabilities, Other
    Taxonomie us-gaap
    Unité USD
    Val 44 000 000
  274. Description Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait CurrentStateAndLocalTaxExpenseBenefit
    Étiquette Current State and Local Tax Expense (Benefit)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 47 000 000
  275. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).
    Fait EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
    Étiquette Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,02
  276. Description Amount of right to receive cash collateral under master netting arrangements that have not been offset against derivative liabilities.
    Fait DerivativeCollateralRightToReclaimCash
    Cadre CY2013Q4I
    Étiquette Derivative, Collateral, Right to Reclaim Cash
    Taxonomie us-gaap
    Unité USD
    Val 6 000 000
  277. Description The total amount of sublease rental income recognized during the period that reduces the entity's rent expense incurred under operating leases.
    Fait OperatingLeasesRentExpenseSubleaseRentals1
    Étiquette Operating Leases, Rent Expense, Sublease Rentals
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 224 000 000
  278. Description The aggregate amount of all domestic and foreign noninterest-bearing deposits liabilities held by the entity.
    Fait NoninterestBearingDepositLiabilities
    Cadre CY2013Q4I
    Étiquette Noninterest-bearing Deposit Liabilities
    Taxonomie us-gaap
    Unité USD
    Val 65 614 000 000
  279. Description Amount, after effects of master netting arrangements, of derivative liabilities, securities sold under agreements to repurchase and securities loaned offset against a right to receive collateral. Includes liabilities not subject to a master netting arrangement and not elected to be offset.
    Fait DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAmountOffsetAgainstCollateral
    Cadre CY2013Q4I
    Étiquette Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Amount Offset Against Collateral
    Taxonomie us-gaap
    Unité USD
    Val 7 659 000 000
  280. Description The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.
    Fait IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
    Étiquette Income (Loss) from Continuing Operations before Income Taxes, Foreign
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 250 000 000
  281. Description The maximum number of common shares permitted to be issued by an entity's charter and bylaws.
    Fait CommonStockSharesAuthorized
    Cadre CY2013Q4I
    Étiquette Common Stock, Shares Authorized
    Taxonomie us-gaap
    Unité shares
    Val 750 000 000
  282. Description Amount, before adjustment, of tax expense (benefit) for unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fait OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
    Cadre CY2013
    Étiquette OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -17 000 000
  283. Description Amount of increase (decrease) in operating assets classified as other.
    Fait IncreaseDecreaseInOtherOperatingAssets
    Étiquette Increase (Decrease) in Other Operating Assets
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 819 000 000
  284. Description The net cash inflow or outflow in Interest-bearing Deposits by banks in other financial institutions for relatively short periods of time including, for example, certificates of deposits.
    Fait ProceedsFromPaymentsForInInterestBearingDepositsInBanks
    Étiquette Proceeds from (Payments for) in Interest-bearing Deposits in Banks
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -13 494 000 000
  285. Description Amount of cash inflow from exercise of option under share-based payment arrangement.
    Fait ProceedsFromStockOptionsExercised
    Étiquette Proceeds from Stock Options Exercised
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 121 000 000
  286. Description Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Fait FiniteLivedIntangibleAssetsAccumulatedAmortization
    Cadre CY2013Q4I
    Étiquette Finite-Lived Intangible Assets, Accumulated Amortization
    Taxonomie us-gaap
    Unité USD
    Val 1 297 000 000
  287. Description Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).
    Fait AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
    Étiquette Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax
    Taxonomie us-gaap
    Unité USD
    Val 203 000 000
  288. Description Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.
    Fait DerivativeNotionalAmount
    Cadre CY2013Q4I
    Étiquette Derivative, Notional Amount
    Taxonomie invest
    Unité USD
    Val 5 221 000 000

Faits se terminant le 2012-12-31

  1. Description Amount of fees and commissions from financial services and banking activities and correspondent clearing. Includes fees from depositor accounts, credit cards, merchant discounts, and fiduciary and trust activities, guarantee fees, investment advisory, management, and administrative fees, transfer agent fees, and insurance commissions.
    Fait FeesAndCommissions
    Cadre CY2012
    Étiquette Fees and Commissions (Deprecated 2018-01-31)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 7 088 000 000
  2. Description Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.
    Fait RestructuringCharges
    Cadre CY2012
    Étiquette Restructuring Charges
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 199 000 000
  3. Description Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.
    Fait AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
    Cadre CY2012Q4I
    Étiquette Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax
    Taxonomie us-gaap
    Unité USD
    Val 134 000 000
  4. Description Amount of cash (inflow) outflow from investing activities classified as other.
    Fait PaymentsForProceedsFromOtherInvestingActivities
    Cadre CY2012
    Étiquette Payments for (Proceeds from) Other Investing Activities
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -116 000 000
  5. Description The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.
    Fait EarningsPerShareDiluted
    Cadre CY2012
    Étiquette Earnings Per Share, Diluted
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 4,2
  6. Description Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fait IncomeTaxExpenseBenefit
    Cadre CY2012
    Étiquette Income Tax Expense (Benefit)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 705 000 000
  7. Description Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process.
    Fait GainLossRelatedToLitigationSettlement
    Cadre CY2012
    Étiquette Gain (Loss) Related to Litigation Settlement
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 362 000 000
  8. Description This item represents reductions in the amount of cumulative losses recognized in earnings for other than temporary impairments (OTTI) for which a portion of the impairment had been recognized in other comprehensive income (a component of shareholders' equity) due to a change in status of the impaired security because of a change in the entity's intent to either sell the impaired security or it has become more likely than not that the entity will be required to sell the security before recovery of its cost basis.
    Fait OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsChangeInStatus
    Cadre CY2012
    Étiquette Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Change in Status
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  9. Description Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
    Cadre CY2012Q4I
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value
    Taxonomie us-gaap
    Unité USD
    Val 6 980 000 000
  10. Description The net amount of operating interest income (expense).
    Fait InterestIncomeExpenseNet
    Cadre CY2012
    Étiquette Interest Income (Expense), Net
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 538 000 000
  11. Description The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.
    Fait Depreciation
    Cadre CY2012
    Étiquette Depreciation
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 407 000 000
  12. Description Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Fait Goodwill
    Cadre CY2012Q4I
    Étiquette Goodwill
    Taxonomie us-gaap
    Unité USD
    Val 5 977 000 000
  13. Description Amount of contribution received by defined benefit plan from employer which increases plan assets.
    Fait DefinedBenefitPlanContributionsByEmployer
    Cadre CY2012
    Étiquette Defined Benefit Plan, Plan Assets, Contributions by Employer
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 146 000 000
  14. Description The amount of expense during the period for floor brokerage fees paid to other broker-dealers to execute trades on their behalf, stock exchange fees, order flow fees, and clearance fees.
    Fait FloorBrokerageExchangeAndClearanceFees
    Cadre CY2012
    Étiquette Floor Brokerage, Exchange and Clearance Fees
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 702 000 000
  15. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes.
    Fait EffectiveIncomeTaxRateReconciliationTaxExemptIncome
    Cadre CY2012
    Étiquette Effective Income Tax Rate Reconciliation, Tax Exempt Income, Percent
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,03
  16. Description Amount after tax and reclassification adjustments of other comprehensive income (loss).
    Fait OtherComprehensiveIncomeLossNetOfTax
    Cadre CY2012
    Étiquette Other Comprehensive Income (Loss), Net of Tax
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 019 000 000
  17. Description Amount of cash outflow through purchase of long-term held-to-maturity securities.
    Fait PaymentsToAcquireHeldToMaturitySecurities
    Cadre CY2012
    Étiquette Payments to Acquire Held-to-maturity Securities
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 577 000 000
  18. Description Amount of increase in allowance for credit loss on financing receivable from recovery.
    Fait FinancingReceivableAllowanceForCreditLossesRecovery
    Cadre CY2012
    Étiquette Financing Receivable, Allowance for Credit Loss, Recovery
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 000 000
  19. Description Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.
    Fait NetCashProvidedByUsedInFinancingActivities
    Cadre CY2012
    Étiquette Net Cash Provided by (Used in) Financing Activities
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 055 000 000
  20. Description The cash inflow associated with the maturity, prepayments and calls (requests for early payments) of debt securities designated as held-to-maturity.
    Fait ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
    Cadre CY2012
    Étiquette Proceeds from Maturities, Prepayments and Calls of Held-to-maturity Securities
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 176 000 000
  21. Description Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredIncomeTaxExpenseBenefit
    Cadre CY2012
    Étiquette Deferred Income Tax Expense (Benefit)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 231 000 000
  22. Description Amount after tax of other comprehensive income (loss) attributable to parent entity.
    Fait OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
    Cadre CY2012
    Étiquette Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 019 000 000
  23. Description Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).
    Fait DividendsPreferredStock
    Cadre CY2012
    Étiquette Dividends, Preferred Stock
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 29 000 000
  24. Description Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.
    Fait NetIncomeLossAvailableToCommonStockholdersBasic
    Cadre CY2012
    Étiquette Net Income (Loss) Available to Common Stockholders, Basic
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 019 000 000
  25. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.
    Fait EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
    Cadre CY2012
    Étiquette Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité pure
    Val -0,06
  26. Description Amount of increase (decrease) in deposit liabilities classified as other.
    Fait IncreaseDecreaseInOtherDeposits
    Cadre CY2012
    Étiquette Increase (Decrease) in Other Deposits
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -733 000 000
  27. Description The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.
    Fait PaymentsToAcquirePropertyPlantAndEquipment
    Cadre CY2012
    Étiquette Payments to Acquire Property, Plant, and Equipment
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 355 000 000
  28. Description The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.
    Fait AmortizationOfIntangibleAssets
    Cadre CY2012
    Étiquette Amortization of Intangible Assets
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 198 000 000
  29. Description Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.
    Fait ComprehensiveIncomeNetOfTax
    Cadre CY2012
    Étiquette Comprehensive Income (Loss), Net of Tax, Attributable to Parent
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 080 000 000
  30. Description The amount of revenue recognized for the period under subleasing arrangements.
    Fait OperatingLeasesIncomeStatementSubleaseRevenue
    Cadre CY2012
    Étiquette Operating Leases, Income Statement, Sublease Revenue
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 4 000 000
  31. Description Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Fait FiniteLivedIntangibleAssetsNet
    Cadre CY2012Q4I
    Étiquette Finite-Lived Intangible Assets, Net
    Taxonomie us-gaap
    Unité USD
    Val 2 539 000 000
  32. Description Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.
    Fait OtherNoncashIncomeExpense
    Cadre CY2012
    Étiquette Other Noncash Income (Expense)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -324 000 000
  33. Description Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.
    Fait FinancingReceivableAllowanceForCreditLosses
    Étiquette Financing Receivable, Allowance for Credit Loss
    Taxonomie us-gaap
    Unité USD
    Val 22 000 000
  34. Description Amount of revenue from providing investment advisory, asset management and administrative services, including, but not limited to, distribution and shareholder services, accounting, tax, legal, regulatory filing, share registration, and shareholder correspondence activities.
    Fait InvestmentAdvisoryManagementAndAdministrativeFees
    Cadre CY2012
    Étiquette Investment Advisory, Management and Administrative Fees (Deprecated 2018-01-31)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 993 000 000
  35. Description Aggregate amount of interest paid or due on all long-term debt.
    Fait InterestExpenseLongTermDebt
    Cadre CY2012
    Étiquette Interest Expense, Long-term Debt
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 222 000 000
  36. Description The total amount of proceeds received for the sale of securities, categorized neither as held-to-maturity nor trading securities, during the reporting period.
    Fait AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds
    Cadre CY2012
    Étiquette Available-for-sale Securities, Gross Realized Gains (Losses), Sale Proceeds (Deprecated 2018-01-31)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 55 000 000
  37. Description Aggregate dividends declared during the period for each share of common stock outstanding.
    Fait CommonStockDividendsPerShareDeclared
    Cadre CY2012
    Étiquette Common Stock, Dividends, Per Share, Declared
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,96
  38. Description The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.
    Fait ImpairmentOfInvestments
    Cadre CY2012
    Étiquette Other than Temporary Impairment Losses, Investments
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 32 000 000
  39. Description This element represents movements included in the statement of changes in stockholders' equity which are not separately disclosed or provided for elsewhere in the taxonomy.
    Fait StockholdersEquityOther
    Cadre CY2012
    Étiquette Stockholders' Equity, Other
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -1 000 000
  40. Description The capitalized costs incurred during the period (excluded from amortization) to purchase, lease or otherwise acquire an unproved property, including costs of lease bonuses and options to purchase or lease properties, the portion of costs applicable to minerals when land including mineral rights is purchased in fee, brokers' fees, recording fees, legal costs, and other costs incurred in acquiring properties.
    Fait AcquisitionCosts
    Cadre CY2012
    Étiquette Acquisition Costs, Period Cost
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 26 000 000
  41. Description The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.
    Fait IncomeTaxesPaidNet
    Cadre CY2012
    Étiquette Income Taxes Paid, Net
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -186 000 000
  42. Description Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.
    Fait LaborAndRelatedExpense
    Cadre CY2012
    Étiquette Labor and Related Expense
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 837 000 000
  43. Description Amount of unrecognized tax benefits.
    Fait UnrecognizedTaxBenefits
    Cadre CY2012Q4I
    Étiquette Unrecognized Tax Benefits
    Taxonomie us-gaap
    Unité USD
    Val 95 000 000
  44. Description The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.
    Fait ProceedsFromSaleOfAvailableForSaleSecurities
    Cadre CY2012
    Étiquette Proceeds from Sale of Available-for-sale Securities
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 5 399 000 000
  45. Description Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Fait OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
    Cadre CY2012
    Étiquette Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 134 000 000
  46. Description Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredFederalIncomeTaxExpenseBenefit
    Cadre CY2012
    Étiquette Deferred Federal Income Tax Expense (Benefit)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 267 000 000
  47. Description Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.
    Fait ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
    Cadre CY2012
    Étiquette Excess Tax Benefit from Share-based Compensation, Financing Activities
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -6 000 000
  48. Description Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value.
    Fait ProvisionForLoanLeaseAndOtherLosses
    Cadre CY2012
    Étiquette Provision for Loan, Lease, and Other Losses
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -3 000 000
  49. Description Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.
    Fait AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
    Cadre CY2012
    Étiquette Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité shares
    Val 5 619 000
  50. Description Amount of unrealized and realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI).
    Fait MarketableSecuritiesGainLoss
    Cadre CY2012
    Étiquette Marketable Securities, Gain (Loss)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 23 000 000
  51. Description This item represents the gross loss realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.
    Fait AvailableForSaleSecuritiesGrossRealizedLosses
    Cadre CY2012
    Étiquette Available-for-sale Securities, Gross Realized Losses
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 46 000 000
  52. Description Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.
    Fait InterestPaid
    Cadre CY2012
    Étiquette Interest Paid, Including Capitalized Interest, Operating and Investing Activities
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 516 000 000
  53. Description Net cash inflow (outflow) of time deposits.
    Fait IncreaseDecreaseInTimeDeposits
    Cadre CY2012
    Étiquette Increase (Decrease) in Time Deposits
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 7 627 000 000
  54. Description Amount of fee and commission revenue classified as other.
    Fait FeesAndCommissionsOther
    Cadre CY2012
    Étiquette Fees and Commissions, Other (Deprecated 2018-01-31)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 240 000 000
  55. Description A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.
    Fait ProfessionalFees
    Cadre CY2012
    Étiquette Professional Fees
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 381 000 000
  56. Description Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.
    Fait PaymentsOfDividends
    Cadre CY2012
    Étiquette Payments of Dividends
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 463 000 000
  57. Description The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.
    Fait PaymentsToAcquireBusinessesNetOfCashAcquired
    Cadre CY2012
    Étiquette Payments to Acquire Businesses, Net of Cash Acquired
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 511 000 000
  58. Description The cumulative amount of credit losses recognized in earnings related to debt securities held for which a portion of an other than temporary impairment (OTTI) was recognized in other comprehensive income (a component of shareholders' equity).
    Fait OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
    Étiquette Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held
    Taxonomie us-gaap
    Unité USD
    Val 124 000 000
  59. Description Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.
    Fait CurrentIncomeTaxExpenseBenefit
    Cadre CY2012
    Étiquette Current Income Tax Expense (Benefit)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 474 000 000
  60. Description Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.
    Fait AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
    Cadre CY2012Q4I
    Étiquette Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax
    Taxonomie us-gaap
    Unité USD
    Val 69 000 000
  61. Description Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
    Cadre CY2012Q4I
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price
    Taxonomie us-gaap
    Unité USD/shares
    Val 57,58
  62. Description Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.
    Fait AllocatedShareBasedCompensationExpense
    Cadre CY2012
    Étiquette Share-based Payment Arrangement, Expense
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 353 000 000
  63. Description This item represents an increase to the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security held for which no such other than temporary impairment (OTTI) was previously recognized.
    Fait OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment
    Cadre CY2012
    Étiquette Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, No Previous Impairment
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 4 000 000
  64. Description Amount of operating interest income, including amortization and accretion of premiums and discounts, on U.S. Treasury securities and other U.S. government securities.
    Fait InterestIncomeSecuritiesUSTreasuryAndOtherUSGovernment
    Cadre CY2012
    Étiquette Interest Income, Securities, US Treasury and Other US Government
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 799 000 000
  65. Description Amount of cost (reversal of cost) for pension and other postretirement benefits.
    Fait PensionAndOtherPostretirementBenefitExpense
    Cadre CY2012
    Étiquette Pension and Other Postretirement Benefits Cost (Reversal of Cost)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 44 000 000
  66. Description Income from services rendered by trust departments or by any consolidated subsidiaries acting in a fiduciary capacity, including fees earned for (1) acting as an agent for fiduciary placement and loans and (2) custody or investment advisory services when such fees are not separately billed to the customer. This item excludes commissions and fees received for the accumulation or disbursement of funds deposited to Individual Retirement or Keogh plan accounts when such are not handled by the reporting entity's trust department.
    Fait FeesAndCommissionsFiduciaryAndTrustActivities
    Cadre CY2012
    Étiquette Fees and Commissions, Fiduciary and Trust Activities (Deprecated 2018-01-31)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 4 414 000 000
  67. Description The aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases.
    Fait InterestAndFeeIncomeLoansAndLeases
    Cadre CY2012
    Étiquette Interest and Fee Income, Loans and Leases
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 254 000 000
  68. Description Percentage of domestic federal statutory tax rate applicable to pretax income (loss).
    Fait EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
    Cadre CY2012
    Étiquette Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,35
  69. Description Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.
    Fait IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
    Cadre CY2012
    Étiquette Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 766 000 000
  70. Description This item represents an increase to the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security held for which a previous OTTI was recognized and the investor does not intend to sell the debt security and it is not more likely than not that the investor will be required to sell the debt security before recovery of its amortized cost basis.
    Fait OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses
    Cadre CY2012
    Étiquette Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, Additional Credit Losses
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 28 000 000
  71. Description The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer.
    Fait ProceedsFromRepaymentsOfShortTermDebt
    Cadre CY2012
    Étiquette Proceeds from (Repayments of) Short-term Debt
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -1 587 000 000
  72. Description Amount, after tax, of accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
    Cadre CY2012Q4I
    Étiquette AOCI, Debt Securities, Available-for-sale, Adjustment, after Tax
    Taxonomie us-gaap
    Unité USD
    Val 815 000 000
  73. Description Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fait OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
    Cadre CY2012
    Étiquette OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 798 000 000
  74. Description Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait CurrentFederalTaxExpenseBenefit
    Cadre CY2012
    Étiquette Current Federal Tax Expense (Benefit)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 148 000 000
  75. Description Amount of cash outflow for debt, mandatory redeemable security, and principal payment for finance lease obligation.
    Fait RepaymentsOfLongTermDebtAndCapitalSecurities
    Cadre CY2012
    Étiquette Repayment of Long-term Debt, Long-term Lease Obligation, and Capital Security
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 781 000 000
  76. Description Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.
    Fait NetCashProvidedByUsedInInvestingActivities
    Cadre CY2012
    Étiquette Net Cash Provided by (Used in) Investing Activities
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -4 591 000 000
  77. Description The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.
    Fait ProceedsFromIssuanceOfLongTermDebt
    Cadre CY2012
    Étiquette Proceeds from Issuance of Long-term Debt
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 998 000 000
  78. Description Number of shares issued under share-based payment arrangement.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod
    Cadre CY2012
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité shares
    Val 45 300 000
  79. Description The amount of expense in the period for communications and data processing expense.
    Fait CommunicationsAndInformationTechnology
    Cadre CY2012
    Étiquette Communications and Information Technology
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 844 000 000
  80. Description Value of stock issued as a result of the exercise of stock options.
    Fait StockIssuedDuringPeriodValueStockOptionsExercised
    Cadre CY2012
    Étiquette Stock Issued During Period, Value, Stock Options Exercised
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 327 000 000
  81. Description Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.
    Fait CashAndCashEquivalentsPeriodIncreaseDecrease
    Cadre CY2012
    Étiquette Cash and Cash Equivalents, Period Increase (Decrease)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 397 000 000
  82. Description Aggregate amount of interest expense on all deposits.
    Fait InterestExpenseDeposits
    Cadre CY2012
    Étiquette Interest Expense, Deposits
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 166 000 000
  83. Description The aggregate interest expense incurred on short-term borrowings including commercial paper and Federal funds purchased and securities sold under agreements to repurchase.
    Fait InterestExpenseShortTermBorrowings
    Cadre CY2012
    Étiquette Interest Expense, Short-term Borrowings
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 73 000 000
  84. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fait InterestExpense
    Cadre CY2012
    Étiquette Interest Expense
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 476 000 000
  85. Description Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
    Cadre CY2012
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 8 000 000
  86. Description The amount, during the lease term, of each minimum [capital] lease payment allocated to interest expense so as to produce a constant periodic rate of interest on the remaining balance of the capital lease obligation.
    Fait InterestExpenseLesseeAssetsUnderCapitalLease
    Cadre CY2012
    Étiquette Interest Expense, Lessee, Assets under Capital Lease
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 42 000 000
  87. Description The increase (decrease) during the reporting period in the amount of cash that is received as security when loaning securities.
    Fait IncreaseDecreaseInCashCollateralForLoanedSecurities
    Cadre CY2012
    Étiquette Increase (Decrease) in Cash Collateral for Loaned Securities
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -1 443 000 000
  88. Description Interest income, including any amortization and accretion (as applicable) of discounts and premiums, derived from debt securities issued by municipal governments, local taxing districts and US state government agencies.
    Fait InterestIncomeSecuritiesStateAndMunicipal
    Cadre CY2012
    Étiquette Interest Income, Securities, State and Municipal
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 214 000 000
  89. Description The net cash outflow or inflow for the increase (decrease) in the beginning and end of period of loan and lease balances which are not originated or purchased specifically for resale. Includes cash payments and proceeds associated with (a) loans held-for-investment, (b) leases held-for-investment, and (c) both.
    Fait PaymentsForProceedsFromLoansAndLeases
    Cadre CY2012
    Étiquette Payments for (Proceeds from) Loans and Leases
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 303 000 000
  90. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.
    Fait EffectiveIncomeTaxRateReconciliationTaxCredits
    Cadre CY2012
    Étiquette Effective Income Tax Rate Reconciliation, Tax Credit, Percent
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,03
  91. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to revisions of previously reported income tax expense.
    Fait EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes
    Cadre CY2012
    Étiquette Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Percent
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0
  92. Description Amount of tax expense (benefit), after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Fait OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
    Cadre CY2012
    Étiquette Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 45 000 000
  93. Description Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait CurrentForeignTaxExpenseBenefit
    Cadre CY2012
    Étiquette Current Foreign Tax Expense (Benefit)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 262 000 000
  94. Description Amount, before tax, of other-than-temporary impairment (OTTI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), recognized in other comprehensive income (OCI).
    Fait OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities
    Cadre CY2012
    Étiquette Other-than-temporary Impairment Loss, Debt Securities, Available-for-sale, Portion in Other Comprehensive Loss, before Tax, Including Portion Attributable to Noncontrolling Interest
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -21 000 000
  95. Description Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.
    Fait WeightedAverageNumberOfSharesOutstandingBasic
    Cadre CY2012
    Étiquette Weighted Average Number of Shares Outstanding, Basic
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité shares
    Val 474 458 000
  96. Description This element represents the amount of loss recognized for other than temporary impairments (OTTI) of investments in debt and equity securities.
    Fait MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount
    Cadre CY2012
    Étiquette Marketable Securities, Realized Loss, Other than Temporary Impairments, Amount (Deprecated 2018-01-31)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 53 000 000
  97. Description Amount of expense related to estimated loss from loan and lease transactions.
    Fait ProvisionForLoanAndLeaseLosses
    Cadre CY2012
    Étiquette Provision for Loan and Lease Losses
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -3 000 000
  98. Description Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
    Cadre CY2012
    Étiquette Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 44 375 000 000
  99. Description Interest income derived from securities purchased under agreements to resell. The difference in the price at which the institution buys the securities and resells the securities represents interest for the use of the funds by the other party. Most repurchase and sale agreements involve obligations of the federal government or its agencies, but other financial instruments, such as commercial paper, banker's acceptances and negotiable certificates of deposits are sometimes used in such transactions.
    Fait InterestIncomeSecuritiesPurchasedUnderAgreementsToResell
    Cadre CY2012
    Étiquette Interest Income, Securities Purchased under Agreements to Resell
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 51 000 000
  100. Description Amount of tax benefit for recognition of expense of award under share-based payment arrangement.
    Fait EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
    Cadre CY2012
    Étiquette Share-based Payment Arrangement, Expense, Tax Benefit
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 139 000 000
  101. Description Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the par value method.
    Fait TreasuryStockValueAcquiredParValueMethod
    Cadre CY2012
    Étiquette Treasury Stock, Value, Acquired, Par Value Method
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 440 000 000
  102. Description Interest income derived from funds deposited with both domestic and foreign financial institutions including funds in money market and other accounts.
    Fait InterestIncomeDepositsWithFinancialInstitutions
    Cadre CY2012
    Étiquette Interest Income, Deposits with Financial Institutions
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 141 000 000
  103. Description The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.
    Fait EarningsPerShareBasic
    Cadre CY2012
    Étiquette Earnings Per Share, Basic
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 4,25
  104. Description The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
    Fait NetIncomeLoss
    Cadre CY2012
    Étiquette Net Income (Loss) Attributable to Parent
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 061 000 000
  105. Description For banks and other depository institutions: Includes cash on hand (currency and coin), cash items in process of collection, noninterest bearing deposits due from other financial institutions (including corporate credit unions), and noninterest bearing balances with the Federal Reserve Banks, Federal Home Loan Banks and central banks.
    Fait CashAndDueFromBanks
    Étiquette Cash and Due from Banks
    Taxonomie us-gaap
    Unité USD
    Val 2 590 000 000
  106. Description Amount of expense classified as other.
    Fait OtherExpenses
    Cadre CY2012
    Étiquette Other Expenses
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 591 000 000
  107. Description Amount of increase (decrease) in operating liabilities classified as other.
    Fait IncreaseDecreaseInOtherOperatingLiabilities
    Cadre CY2012
    Étiquette Increase (Decrease) in Other Operating Liabilities
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -250 000 000
  108. Description Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Fait FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
    Cadre CY2012Q4I
    Étiquette Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value
    Taxonomie us-gaap
    Unité USD
    Val 115 000 000
  109. Description Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.
    Fait AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
    Cadre CY2012
    Étiquette Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -6 000 000
  110. Description The cash outflow to reacquire common stock during the period.
    Fait PaymentsForRepurchaseOfCommonStock
    Cadre CY2012
    Étiquette Payments for Repurchase of Common Stock
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 440 000 000
  111. Description Equity impact of the value of stock bought back by the entity at the exercise price or redemption price.
    Fait StockRedeemedOrCalledDuringPeriodValue
    Cadre CY2012
    Étiquette Stock Redeemed or Called During Period, Value
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 500 000 000
  112. Description Amount of fees and commissions from banking, advisory, brokerage, and securities underwriting activities. Activities include, but are not limited to, underwriting securities, private placements of securities, investment advisory and management services, merger and acquisition services, sale and servicing of mutual funds, and other related consulting fees.
    Fait InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions
    Cadre CY2012
    Étiquette Investment Banking, Advisory, Brokerage, and Underwriting Fees and Commissions
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 405 000 000
  113. Description Proceeds from issuance of capital stock which provides for a specific dividend that is paid to the shareholders before any dividends to common stockholders and which takes precedence over common stockholders in the event of liquidation.
    Fait ProceedsFromIssuanceOfPreferredStockAndPreferenceStock
    Cadre CY2012
    Étiquette Proceeds from Issuance of Preferred Stock and Preference Stock
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 488 000 000
  114. Description The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.
    Fait PaymentsToAcquireAvailableForSaleSecurities
    Cadre CY2012
    Étiquette Payments to Acquire Available-for-sale Securities
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 60 812 000 000
  115. Description Amount of increase (decrease) of investment in debt and equity securities, measured at fair value with changes in fair value recognized in net income.
    Fait IncreaseDecreaseInTradingSecurities
    Cadre CY2012
    Étiquette Increase (Decrease) in Debt Securities, Trading, and Equity Securities, FV-NI
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -70 000 000
  116. Description Total aggregate amount of all noninterest expense.
    Fait NoninterestExpense
    Cadre CY2012
    Étiquette Noninterest Expense
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 6 886 000 000
  117. Description Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash.
    Fait DividendsPreferredStockCash
    Cadre CY2012
    Étiquette Dividends, Preferred Stock, Cash
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 29 000 000
  118. Description The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.
    Fait WeightedAverageNumberOfDilutedSharesOutstanding
    Cadre CY2012
    Étiquette Weighted Average Number of Shares Outstanding, Diluted
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité shares
    Val 481 129 000
  119. Description Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.
    Fait OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
    Cadre CY2012
    Étiquette Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 35 000 000
  120. Description Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities.
    Fait InterestIncomeOperating
    Cadre CY2012
    Étiquette Interest Income, Operating
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 014 000 000
  121. Description Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.
    Fait DividendsCommonStockCash
    Cadre CY2012
    Étiquette Dividends, Common Stock, Cash
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 456 000 000
  122. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.
    Fait EffectiveIncomeTaxRateReconciliationOtherAdjustments
    Cadre CY2012
    Étiquette Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité pure
    Val -0,00
  123. Description Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.
    Fait StockholdersEquity
    Étiquette Stockholders' Equity Attributable to Parent
    Taxonomie us-gaap
    Unité USD
    Val 20 869 000 000
  124. Description Number of options outstanding, including both vested and non-vested options.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
    Cadre CY2012Q4I
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number
    Taxonomie us-gaap
    Unité shares
    Val 5 638 000
  125. Description Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredStateAndLocalIncomeTaxExpenseBenefit
    Cadre CY2012
    Étiquette Deferred State and Local Income Tax Expense (Benefit)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 27 000 000
  126. Description Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fait EffectiveIncomeTaxRateContinuingOperations
    Cadre CY2012
    Étiquette Effective Income Tax Rate Reconciliation, Percent
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,26
  127. Description Amount of increase (decrease) in receivables classified as other.
    Fait IncreaseDecreaseInOtherReceivables
    Cadre CY2012
    Étiquette Increase (Decrease) in Other Receivables
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 148 000 000
  128. Description This item represents reductions in the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security because of the sale of impaired securities during the period.
    Fait OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold
    Cadre CY2012
    Étiquette Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Securities Sold
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 21 000 000
  129. Description Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Fait NetCashProvidedByUsedInOperatingActivities
    Cadre CY2012
    Étiquette Net Cash Provided by (Used in) Operating Activities
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 933 000 000
  130. Description Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.
    Fait StockIssuedDuringPeriodValueNewIssues
    Cadre CY2012
    Étiquette Stock Issued During Period, Value, New Issues
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 488 000 000
  131. Description Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.
    Fait AccumulatedOtherComprehensiveIncomeLossNetOfTax
    Cadre CY2012Q4I
    Étiquette Accumulated Other Comprehensive Income (Loss), Net of Tax
    Taxonomie us-gaap
    Unité USD
    Val 360 000 000
  132. Description Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).
    Fait Revenues
    Cadre CY2012
    Étiquette Revenues
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 9 649 000 000
  133. Description Amount, before tax and adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fait OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
    Cadre CY2012
    Étiquette OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 25 000 000
  134. Description Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense.
    Fait OccupancyNet
    Cadre CY2012
    Étiquette Occupancy, Net
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 470 000 000
  135. Description Amount of cash outflow to acquire investments classified as other.
    Fait PaymentsToAcquireOtherInvestments
    Cadre CY2012
    Étiquette Payments to Acquire Other Investments
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 251 000 000
  136. Description This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.
    Fait AvailableForSaleSecuritiesGrossRealizedGains
    Cadre CY2012
    Étiquette Available-for-sale Securities, Gross Realized Gains
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 101 000 000
  137. Description Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredForeignIncomeTaxExpenseBenefit
    Cadre CY2012
    Étiquette Deferred Foreign Income Tax Expense (Benefit)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -63 000 000
  138. Description Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait CurrentStateAndLocalTaxExpenseBenefit
    Cadre CY2012
    Étiquette Current State and Local Tax Expense (Benefit)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 64 000 000
  139. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).
    Fait EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
    Cadre CY2012
    Étiquette Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,02
  140. Description The total amount of sublease rental income recognized during the period that reduces the entity's rent expense incurred under operating leases.
    Fait OperatingLeasesRentExpenseSubleaseRentals1
    Cadre CY2012
    Étiquette Operating Leases, Rent Expense, Sublease Rentals
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 227 000 000
  141. Description The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.
    Fait IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
    Cadre CY2012
    Étiquette Income (Loss) from Continuing Operations before Income Taxes, Foreign
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 110 000 000
  142. Description Amount, before adjustment, of tax expense (benefit) for unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fait OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
    Cadre CY2012
    Étiquette OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 10 000 000
  143. Description Amount of increase (decrease) in operating assets classified as other.
    Fait IncreaseDecreaseInOtherOperatingAssets
    Cadre CY2012
    Étiquette Increase (Decrease) in Other Operating Assets
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 360 000 000
  144. Description The net cash inflow or outflow in Interest-bearing Deposits by banks in other financial institutions for relatively short periods of time including, for example, certificates of deposits.
    Fait ProceedsFromPaymentsForInInterestBearingDepositsInBanks
    Cadre CY2012
    Étiquette Proceeds from (Payments for) in Interest-bearing Deposits in Banks
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 8 123 000 000
  145. Description Amount of cash inflow from exercise of option under share-based payment arrangement.
    Fait ProceedsFromStockOptionsExercised
    Cadre CY2012
    Étiquette Proceeds from Stock Options Exercised
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 53 000 000
  146. Description Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).
    Fait AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
    Cadre CY2012Q4I
    Étiquette Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax
    Taxonomie us-gaap
    Unité USD
    Val 283 000 000

Faits se terminant le 2011-12-31

  1. Description Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.
    Fait FinancingReceivableAllowanceForCreditLosses
    Cadre CY2011Q4I
    Étiquette Financing Receivable, Allowance for Credit Loss
    Taxonomie us-gaap
    Unité USD
    Val 22 000 000
  2. Description The cumulative amount of credit losses recognized in earnings related to debt securities held for which a portion of an other than temporary impairment (OTTI) was recognized in other comprehensive income (a component of shareholders' equity).
    Fait OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
    Cadre CY2011Q4I
    Étiquette Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held
    Taxonomie us-gaap
    Unité USD
    Val 113 000 000
  3. Description For banks and other depository institutions: Includes cash on hand (currency and coin), cash items in process of collection, noninterest bearing deposits due from other financial institutions (including corporate credit unions), and noninterest bearing balances with the Federal Reserve Banks, Federal Home Loan Banks and central banks.
    Fait CashAndDueFromBanks
    Cadre CY2011Q4I
    Étiquette Cash and Due from Banks
    Taxonomie us-gaap
    Unité USD
    Val 2 193 000 000
  4. Description Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.
    Fait StockholdersEquity
    Cadre CY2011Q4I
    Étiquette Stockholders' Equity Attributable to Parent
    Taxonomie us-gaap
    Unité USD
    Val 19 398 000 000

Cette annonce se réfère à une date antérieure et ne reflète pas nécessairement l’état actuel. L’état actuel est présenté à la page suivante : State Street Corporation, Boston, États-Unis.