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Système EDGAR de la U.S. Securities and Exchange Commission Sec 26/02/2014 Système EDGAR de la U.S. Securities and Exchange Commission, États-Unis

Texte

Entité

entityName Exxon Mobil Corporation
Cik 34088
Forme 10-K
Classé 2014-02-26
Fp FY
Fy 2013
Accn 0000034088-14-000012

Faits se terminant le 2014-01-31

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 CY2013Q4I
Étiquette Entity Common Stock, Shares Outstanding
Taxonomie dei
Unité shares
Val 4 321 238 544

Faits se terminant le 2013-12-31

  1. Description The amount of capitalized exploratory well costs that is pending the determination of proved reserves. This does not include amounts that were capitalized and subsequently expensed in the same annual period.
    Fait CapitalizedExploratoryWellCosts
    Étiquette Capitalized Exploratory Well Costs
    Taxonomie us-gaap
    Unité USD
    Val 2 707 000 000
  2. Description Amount of tax expense (benefit) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.
    Fait OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax
    Étiquette Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -1 540 000 000
  3. Description Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date for elements of machinery or equipment held for the purpose of replacing similar parts in the course of repair or maintenance.
    Fait InventoryPartsAndComponentsNetOfReserves
    Étiquette Inventory, Parts and Components, Net of Reserves
    Taxonomie us-gaap
    Unité USD
    Val 4 018 000 000
  4. 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 7,37
  5. 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 24 263 000 000
  6. Description Future rental payments receivable within the fourth year from the balance sheet date under an operating lease.
    Fait OperatingLeasesFutureMinimumPaymentsReceivableInFourYears
    Cadre CY2013Q4I
    Étiquette Operating Leases, Future Minimum Payments Receivable, in Four Years
    Taxonomie us-gaap
    Unité USD
    Val 5 000 000
  7. Description Capitalized exploratory well costs that were expensed during the year because proved reserves were not found at the exploratory well.
    Fait CapitalizedExploratoryWellCostChargedToExpense
    Étiquette Capitalized Exploratory Well Cost, Charged to Expense (Deprecated 2016-01-31)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 52 000 000
  8. 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 CY2013Q4I
    Étiquette Operating Leases, Future Minimum Payments, Due Thereafter
    Taxonomie us-gaap
    Unité USD
    Val 1 517 000 000
  9. Description The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.
    Fait IncreaseDecreaseInInventories
    Étiquette Increase (Decrease) in Inventories
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 812 000 000
  10. Description Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid after 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 UnrecordedUnconditionalPurchaseObligationDueAfterFiveYears
    Cadre CY2013Q4I
    Étiquette Unrecorded Unconditional Purchase Obligation, to be Paid, after Year Five
    Taxonomie us-gaap
    Unité USD
    Val 463 000 000
  11. 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
  12. Description Portion of the carrying amount as of the balance sheet date of obligations due all related parties that is payable after one year or beyond the normal operating cycle if longer.
    Fait DueToRelatedPartiesNoncurrent
    Étiquette Due to Related Parties, Noncurrent
    Taxonomie us-gaap
    Unité USD
    Val 4 742 000 000
  13. 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 1 351 000 000
  14. Description Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.
    Fait AccruedIncomeTaxesCurrent
    Étiquette Accrued Income Taxes, Current
    Taxonomie us-gaap
    Unité USD
    Val 7 831 000 000
  15. Description The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 94,47
  16. Description Amount, after accumulated amortization, of debt premium.
    Fait DebtInstrumentUnamortizedPremium
    Étiquette Debt Instrument, Unamortized Premium
    Taxonomie us-gaap
    Unité USD
    Val 271 000 000
  17. Description Amount of Net Income (Loss) attributable to noncontrolling interest.
    Fait NetIncomeLossAttributableToNoncontrollingInterest
    Étiquette Net Income (Loss) Attributable to Noncontrolling Interest
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 868 000 000
  18. Description Amount of cash inflow (outflow) from (to) a noncontrolling interest. Excludes dividends paid to the noncontrolling interest.
    Fait ProceedsFromPaymentsToMinorityShareholders
    Étiquette Proceeds from (Payments to) Noncontrolling Interests
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -1 000 000
  19. 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 754 000 000
  20. 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 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 464 000 000
  21. Description The ultimate trend rate for health care costs.
    Fait DefinedBenefitPlanUltimateHealthCareCostTrendRate
    Cadre CY2013
    Étiquette Defined Benefit Plan, Ultimate Health Care Cost Trend Rate (Deprecated 2017-01-31)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,04
  22. Description The cash outflow from a repayment of a borrowing having initial term of repayment of more than three months but less than one year or one operating cycle (if the normal cycle is more than one year).
    Fait RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths
    Étiquette Repayments of Short-term Debt, Maturing in More than Three Months
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 756 000 000
  23. Description This element represents the undistributed income (or loss) of equity method investments, net of dividends or other distributions received from unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporations; such investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing activities.
    Fait IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
    Étiquette Income (Loss) from Equity Method Investments, Net of Dividends or Distributions
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -3 000 000
  24. 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 3 684 000 000
  25. Description The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.
    Fait IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
    Étiquette Income (Loss) from Continuing Operations before Income Taxes, Domestic
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 9 746 000 000
  26. Description Amount of undistributed earnings of foreign subsidiaries intended to be permanently reinvested outside the country of domicile.
    Fait UndistributedEarningsOfForeignSubsidiaries
    Cadre CY2013Q4I
    Étiquette Undistributed Earnings of Foreign Subsidiaries
    Taxonomie us-gaap
    Unité USD
    Val 47 000 000 000
  27. Description Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days.
    Fait CommercialPaper
    Étiquette Commercial Paper
    Taxonomie us-gaap
    Unité USD
    Val 14 051 000 000
  28. Description Amount of allowance for credit loss on financing receivable, classified as current.
    Fait AllowanceForNotesAndLoansReceivableCurrent
    Étiquette Financing Receivable, Allowance for Credit Loss, Current
    Taxonomie us-gaap
    Unité USD
    Val 28 000 000
  29. Description Additions to capitalized exploratory well costs that were added during the reporting period pending the determination of proved reserves.
    Fait CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves
    Étiquette Capitalized Exploratory Well Cost, Additions Pending Determination of Proved Reserves
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 293 000 000
  30. 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 33 669 000 000
  31. Description The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.
    Fait ProfitLoss
    Étiquette Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 33 448 000 000
  32. 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 34 039 000 000
  33. Description Amount of tax expense classified as other.
    Fait TaxesOther
    Étiquette Taxes, Other
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 33 230 000 000
  34. 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 44 000 000
  35. Description Amount of cash outflow in the form of ordinary dividends provided by the non-wholly owned subsidiary to noncontrolling interests.
    Fait PaymentsOfDividendsMinorityInterest
    Étiquette Payments of Ordinary Dividends, Noncontrolling Interest
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 304 000 000
  36. 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 CY2013Q4I
    Étiquette Operating Leases, Future Minimum Payments, Due in Four Years
    Taxonomie us-gaap
    Unité USD
    Val 481 000 000
  37. Description Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.
    Fait StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
    Étiquette Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
    Taxonomie us-gaap
    Unité USD
    Val 180 495 000 000
  38. 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 243 650 000 000
  39. Description Amount of the period's gross receipts received from the prescription drug subsidy, which is to be used in the roll forward of the accumulated postretirement benefit obligation of an applicable postretirement benefit plan.
    Fait DefinedBenefitPlanGrossPrescriptionDrugSubsidyReceiptsReceived
    Étiquette Defined Benefit Plan, Gross Prescription Drug Subsidy Receipts Received (Deprecated 2017-01-31)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 20 000 000
  40. Description Amount of increase in service and interest cost components of net periodic postretirement benefit cost from one-percentage-point increase in assumed health care cost trend rate.
    Fait DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents
    Cadre CY2013
    Étiquette Defined Benefit Plan, Effect of One Percentage Point Increase on Service and Interest Cost Components
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 68 000 000
  41. Description Future rental payments receivable within the second year from the balance sheet date under an operating lease.
    Fait OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears
    Cadre CY2013Q4I
    Étiquette Operating Leases, Future Minimum Payments Receivable, in Two Years
    Taxonomie us-gaap
    Unité USD
    Val 29 000 000
  42. Description Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing 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 LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
    Cadre CY2013Q4I
    Étiquette Long-Term Debt, Maturity, Year Three
    Taxonomie us-gaap
    Unité USD
    Val 513 000 000
  43. 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 6 246 000 000
  44. Description Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies.
    Fait EffectOfExchangeRateOnCashAndCashEquivalents
    Étiquette Effect of Exchange Rate on Cash and Cash Equivalents
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -175 000 000
  45. Description If disclosed, the amount of imputed interest necessary to reduce an unconditional purchase obligation to present value on an unrecorded unconditional purchase obligation.
    Fait UnrecordedUnconditionalPurchaseObligationImputedInterest
    Cadre CY2013Q4I
    Étiquette Unrecorded Unconditional Purchase Obligation, Imputed Interest
    Taxonomie us-gaap
    Unité USD
    Val 267 000 000
  46. Description The cash inflow from the issuance of an equity stock that has been previously reacquired by the entity.
    Fait ProceedsFromSaleOfTreasuryStock
    Étiquette Proceeds from Sale of Treasury Stock
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 50 000 000
  47. 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 259 000 000
  48. 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 25 066 000 000
  49. Description Amount of unrecognized tax benefits.
    Fait UnrecognizedTaxBenefits
    Étiquette Unrecognized Tax Benefits
    Taxonomie us-gaap
    Unité USD
    Val 7 838 000 000
  50. Description Amount of acquisition of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.
    Fait PropertyPlantAndEquipmentAdditions
    Étiquette Property, Plant and Equipment, Additions
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 37 741 000 000
  51. Description The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities.
    Fait IncreaseDecreaseInRestrictedCash
    Étiquette Increase (Decrease) in Restricted Cash
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -72 000 000
  52. Description Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.
    Fait GainLossOnDerivativeInstrumentsNetPretax
    Étiquette Gain (Loss) on Derivative Instruments, Net, Pretax
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -7 000 000
  53. 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 156 000 000
  54. Description Amount of noncurrent assets classified as other.
    Fait OtherAssetsNoncurrent
    Étiquette Other Assets, Noncurrent
    Taxonomie us-gaap
    Unité USD
    Val 7 522 000 000
  55. 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 CY2013Q4I
    Étiquette Operating Leases, Future Minimum Payments Due
    Taxonomie us-gaap
    Unité USD
    Val 7 438 000 000
  56. Description Amount before valuation reserves of merchandise or goods held by the entity that are readily available for sale and items held by the entity which are partially complete or in the process of being readied for sale.
    Fait InventoryFinishedGoodsAndWorkInProcess
    Étiquette Inventory, Finished Goods and Work in Process, Gross
    Taxonomie us-gaap
    Unité USD
    Val 12 117 000 000
  57. 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 CY2013Q4I
    Étiquette Operating Leases, Future Minimum Payments, Due in Three Years
    Taxonomie us-gaap
    Unité USD
    Val 1 036 000 000
  58. Description Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.
    Fait DeferredTaxLiabilities
    Étiquette Deferred Tax Liabilities, Net
    Taxonomie us-gaap
    Unité USD
    Val 54 358 000 000
  59. Description Amount of increase (decrease) in the asset retirement obligation from changes in the amount or timing of the estimated cash flows associated with the settlement of the obligation.
    Fait AssetRetirementObligationRevisionOfEstimate
    Étiquette Asset Retirement Obligation, Revision of Estimate
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 732 000 000
  60. 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 641 000 000
  61. Description Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.
    Fait OtherLiabilitiesNoncurrent
    Étiquette Other Liabilities, Noncurrent
    Taxonomie us-gaap
    Unité USD
    Val 21 780 000 000
  62. 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 48 000 000
  63. 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 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 849 000 000
  64. Description Amount of state and local current and deferred income tax expense (benefit) attributable to continuing operations.
    Fait StateAndLocalIncomeTaxExpenseBenefitContinuingOperations
    Étiquette State and Local Income Tax Expense (Benefit), Continuing Operations
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 397 000 000
  65. Description The cash inflow from a borrowing having initial term of repayment of more than three months but less than one year or one operating cycle (if the normal cycle is more than one year).
    Fait ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths
    Étiquette Proceeds from Short-term Debt, Maturing in More than Three Months
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 16 000 000
  66. Description Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.
    Fait IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
    Étiquette Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 57 711 000 000
  67. Description Amount 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 equity in earnings (loss) of unconsolidated subsidiaries exempt from income taxes.
    Fait IncomeTaxReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary
    Étiquette Effective Income Tax Rate Reconciliation, Equity in Earnings (Losses) of Unconsolidated Subsidiary, Amount
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 4 874 000 000
  68. 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 426 000 000
  69. Description Aggregate dividends paid during the period for each share of common stock outstanding.
    Fait CommonStockDividendsPerShareCashPaid
    Étiquette Common Stock, Dividends, Per Share, Cash Paid
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 2,46
  70. Description The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.
    Fait IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
    Étiquette Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 20 199 000 000
  71. 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 190 867 000 000
  72. Description The total amount due to the entity within one year of the balance sheet date (or one operating cycle, if longer) from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value.
    Fait ReceivablesNetCurrent
    Étiquette Receivables, Net, Current
    Taxonomie us-gaap
    Unité USD
    Val 33 152 000 000
  73. Description Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.
    Fait LongTermDebtCurrent
    Étiquette Long-term Debt, Current Maturities
    Taxonomie us-gaap
    Unité USD
    Val 1 034 000 000
  74. Description Future minimum rental payments in aggregate as of the balance sheet date under operating leases.
    Fait OperatingLeasesFutureMinimumPaymentsReceivable
    Cadre CY2013Q4I
    Étiquette Operating Leases, Future Minimum Payments Receivable
    Taxonomie us-gaap
    Unité USD
    Val 95 000 000
  75. 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 346 808 000 000
  76. Description Amount 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 state and local income tax expense (benefit).
    Fait IncomeTaxReconciliationStateAndLocalIncomeTaxes
    Étiquette Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 258 000 000
  77. Description Amount of obligations incurred classified as other, payable within one year or the normal operating cycle, if longer.
    Fait AccountsPayableOtherCurrent
    Étiquette Accounts Payable, Other, Current
    Taxonomie us-gaap
    Unité USD
    Val 6 695 000 000
  78. Description Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.
    Fait AccountsReceivableNetCurrent
    Étiquette Accounts Receivable, after Allowance for Credit Loss, Current
    Taxonomie us-gaap
    Unité USD
    Val 25 993 000 000
  79. Description Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.
    Fait DeferredTaxLiabilitiesNoncurrent
    Étiquette Deferred Tax Liabilities, Net, Noncurrent
    Taxonomie us-gaap
    Unité USD
    Val 40 530 000 000
  80. 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 387 432 000 000
  81. Description The amount of excise and sales taxes included in sales and revenues, which are then deducted as a cost of sales. Includes excise taxes, which are applied to specific types of transactions or items (such as gasoline or alcohol); and sales, use and value added taxes, which are applied to a broad class of revenue-producing transactions involving a wide range of goods and services.
    Fait ExciseAndSalesTaxes
    Étiquette Excise and Sales Taxes
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 30 589 000 000
  82. Description Amount of principal loans outstanding to affiliates for management investment companies.
    Fait InvestmentsInAndAdvancesToAffiliatesBalancePrincipalAmount
    Cadre CY2013Q4I
    Étiquette Investments in and Advances to Affiliates, Balance, Principal Amount
    Taxonomie us-gaap
    Unité USD
    Val 750 000 000
  83. Description The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.
    Fait RepaymentsOfLongTermDebt
    Étiquette Repayments of Long-term Debt
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 13 000 000
  84. Description Amount of revenue and income classified as other.
    Fait OtherIncome
    Étiquette Other Income
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 492 000 000
  85. Description Carrying amount as of the balance sheet date of natural gas in storage, which is a mixture of gases (liquefied or otherwise), used for fuel and manufacturing purposes, which is ready for sale.
    Fait EnergyRelatedInventoryNaturalGasInStorage
    Cadre CY2013Q4I
    Étiquette Energy Related Inventory, Natural Gas in Storage
    Taxonomie us-gaap
    Unité USD
    Val 600 000 000
  86. Description This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.
    Fait EquityMethodInvestments
    Étiquette Equity Method Investments
    Taxonomie us-gaap
    Unité USD
    Val 19 619 000 000
  87. Description Amount of increase in accumulated postretirement benefit obligation from one-percentage-point increase in assumed health care cost trend rate.
    Fait DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation
    Cadre CY2013
    Étiquette Defined Benefit Plan, Effect of One Percentage Point Increase on Accumulated Postretirement Benefit Obligation
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 734 000 000
  88. 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 2 491 000 000
  89. Description Amount of cash inflow (outflow) of investing activities, excluding 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 NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
    Étiquette Net Cash Provided by (Used in) Investing Activities, Continuing Operations
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -34 201 000 000
  90. Description Amount of borrowings from a bank classified as other, maturing within one year or operating cycle, if longer.
    Fait ShortTermBankLoansAndNotesPayable
    Étiquette Short-term Bank Loans and Notes Payable
    Taxonomie us-gaap
    Unité USD
    Val 722 000 000
  91. Description Amount, after allowance for credit loss, of financing receivable, classified as current. Includes, but is not limited to, notes and loan receivable.
    Fait NotesAndLoansReceivableNetCurrent
    Étiquette Financing Receivable, after Allowance for Credit Loss, Current
    Taxonomie us-gaap
    Unité USD
    Val 7 159 000 000
  92. 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
  93. Description Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.
    Fait GainLossOnDispositionOfAssets1
    Étiquette Gain (Loss) on Disposition of Assets
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 828 000 000
  94. Description Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.
    Fait AccountsPayableAndAccruedLiabilitiesCurrent
    Étiquette Accounts Payable and Accrued Liabilities, Current
    Taxonomie us-gaap
    Unité USD
    Val 48 085 000 000
  95. Description The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle) and amount due to the Entity from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such investments and receivables to an amount that approximates their net realizable value.
    Fait LongTermInvestmentsAndReceivablesNet
    Étiquette Long-term Investments and Receivables, Net
    Taxonomie us-gaap
    Unité USD
    Val 36 328 000 000
  96. Description Value, after forfeiture, of shares granted under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).
    Fait StockGrantedDuringPeriodValueSharebasedCompensation
    Étiquette Shares Granted, Value, Share-based Payment Arrangement, after Forfeiture
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 919 000 000
  97. Description Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as noncurrent.
    Fait PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
    Étiquette Liability, Defined Benefit Plan, Noncurrent
    Taxonomie us-gaap
    Unité USD
    Val 20 646 000 000
  98. Description Future rental payments receivable within the fifth year from the balance sheet date under an operating lease.
    Fait OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears
    Cadre CY2013Q4I
    Étiquette Operating Leases, Future Minimum Payments Receivable, in Five Years
    Taxonomie us-gaap
    Unité USD
    Val 2 000 000
  99. Description Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid 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 UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary
    Cadre CY2013Q4I
    Étiquette Unrecorded Unconditional Purchase Obligation, to be Paid, Year One
    Taxonomie us-gaap
    Unité USD
    Val 144 000 000
  100. Description Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.
    Fait ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
    Étiquette Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 34 799 000 000
  101. Description Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.
    Fait PaymentsOfDividendsCommonStock
    Étiquette Payments of Ordinary Dividends, Common Stock
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 10 875 000 000
  102. Description Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.
    Fait ForeignCurrencyTransactionGainLossBeforeTax
    Étiquette Foreign Currency Transaction Gain (Loss), before Tax
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 155 000 000
  103. Description Number of shares authorized for issuance under share-based payment arrangement.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
    Cadre CY2013Q4I
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized
    Taxonomie us-gaap
    Unité shares
    Val 220 000 000
  104. 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 CY2013Q4I
    Étiquette Operating Leases, Future Minimum Payments, Due in Two Years
    Taxonomie us-gaap
    Unité USD
    Val 1 724 000 000
  105. Description Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.
    Fait DebtInstrumentFairValue
    Étiquette Debt Instrument, Fair Value Disclosure
    Taxonomie us-gaap
    Unité USD
    Val 6 800 000 000
  106. Description Value of treasury shares or units reissued. Excludes reissuance of shares or units in treasury for award under share-based payment arrangement.
    Fait StockIssuedDuringPeriodValueTreasuryStockReissued
    Étiquette Stock Issued During Period, Value, Treasury Stock Reissued
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 550 000 000
  107. Description Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.
    Fait UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
    Étiquette Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 249 000 000
  108. Description Amount of tax expense (benefit) allocated to other comprehensive income (loss).
    Fait OtherComprehensiveIncomeLossTax
    Étiquette Other Comprehensive Income (Loss), Tax
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -2 336 000 000
  109. Description Amount of decrease in service and interest cost components of net periodic postretirement benefit cost from one-percentage-point decrease in assumed health care cost trend rate.
    Fait DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1
    Cadre CY2013
    Étiquette Defined Benefit Plan, Effect of One Percentage Point Decrease on Service and Interest Cost Components
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 53 000 000
  110. 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 345 000 000
  111. Description Amount, after adjustment, of cost-method investment. Adjustments include, but are not limited to, dividends received in excess of earnings after date of investment that are considered a return of investment and other than temporary impairments.
    Fait CostMethodInvestments
    Étiquette Cost Method Investments
    Taxonomie us-gaap
    Unité USD
    Val 115 000 000
  112. 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 -4 938 000 000
  113. Description Carrying value as of the balance sheet date of obligations incurred and payable for real and property taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).
    Fait AccrualForTaxesOtherThanIncomeTaxesCurrent
    Étiquette Accrual for Taxes Other than Income Taxes, Current
    Taxonomie us-gaap
    Unité USD
    Val 3 883 000 000
  114. Description Total costs of sales and operating expenses for the period.
    Fait CostsAndExpenses
    Étiquette Costs and Expenses
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 380 544 000 000
  115. Description Amount after tax of reclassification adjustment from accumulated other comprehensive income for translation gain (loss) realized upon the sale or liquidation of an investment in a foreign entity and foreign currency hedges that are designated and qualified as hedging instruments for hedges of the foreign currency exposure of a net investment in a foreign operation.
    Fait OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax
    Étiquette Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 23 000 000
  116. 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 9 000 000
  117. Description Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.
    Fait LeaseAndRentalExpense
    Étiquette Operating Leases, Rent Expense
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 841 000 000
  118. Description Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan, attributable to parent.
    Fait OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
    Étiquette Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 4 715 000 000
  119. Description 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. Excludes cash and cash equivalents within disposal group and discontinued operation.
    Fait CashAndCashEquivalentsAtCarryingValue
    Étiquette Cash and Cash Equivalents, at Carrying Value
    Taxonomie us-gaap
    Unité USD
    Val 4 644 000 000
  120. Description Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.
    Fait DeferredTaxAssetsLiabilitiesNet
    Étiquette Deferred Tax Assets, Net
    Taxonomie us-gaap
    Unité USD
    Val -34 554 000 000
  121. Description Amount of cash inflow (outflow) of financing activities, excluding 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 NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
    Étiquette Net Cash Provided by (Used in) Financing Activities, Continuing Operations
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -15 476 000 000
  122. 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 3 393 000 000
  123. Description Amount of the Increase or Decrease in the amount of asset retirement obligations for the period associated with foreign currency translation (to the extent that the entity accounts for the foreign currency effects as a separate component of the change in the liability).
    Fait AssetRetirementObligationForeignCurrencyTranslation
    Étiquette Asset Retirement Obligation, Foreign Currency Translation (Deprecated 2016-01-31)
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -344 000 000
  124. Description The cash inflow from a borrowing net of the cash outflow from repayment of a borrowing having initial term of repayment within three months.
    Fait ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
    Étiquette Proceeds from (Repayments of) Short-term Debt, Maturing in Three Months or Less
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 12 012 000 000
  125. 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 218 000 000
  126. 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 22 295 000 000
  127. Description Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).
    Fait MinorityInterest
    Étiquette Stockholders' Equity Attributable to Noncontrolling Interest
    Taxonomie us-gaap
    Unité USD
    Val 6 492 000 000
  128. Description Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.
    Fait DeferredTaxLiabilitiesPropertyPlantAndEquipment
    Étiquette Deferred Tax Liabilities, Property, Plant and Equipment
    Taxonomie us-gaap
    Unité USD
    Val 50 884 000 000
  129. Description Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.
    Fait OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
    Étiquette Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 796 000 000
  130. 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 4 419 000 000
  131. Description Amount of current assets classified as other.
    Fait OtherAssetsCurrent
    Étiquette Other Assets, Current
    Taxonomie us-gaap
    Unité USD
    Val 5 108 000 000
  132. Description Future rental payments receivable within one year of the balance sheet date under an operating lease.
    Fait OperatingLeasesFutureMinimumPaymentsReceivableCurrent
    Cadre CY2013Q4I
    Étiquette Operating Leases, Future Minimum Payments Receivable, Current
    Taxonomie us-gaap
    Unité USD
    Val 33 000 000
  133. Description Future minimum lease payments receivable under operating leases for periods greater than five years following the balance sheet date.
    Fait OperatingLeasesFutureMinimumPaymentsReceivableThereafter
    Cadre CY2013Q4I
    Étiquette Operating Leases, Future Minimum Payments Receivable, Thereafter
    Taxonomie us-gaap
    Unité USD
    Val 19 000 000
  134. 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 8 019 000 000
  135. 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 CY2013Q4I
    Étiquette Operating Leases, Future Minimum Payments Due, Next Twelve Months
    Taxonomie us-gaap
    Unité USD
    Val 2 391 000 000
  136. Description The effect of liquidating LIFO (last in first out) inventory layers on income.
    Fait EffectOfLIFOInventoryLiquidationOnIncome
    Étiquette Effect of LIFO Inventory Liquidation on Income
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 282 000 000
  137. Description "Exploration expenses (including prospecting) related to oil and gas producing entities and would be included in operating expenses of that entity. Costs incurred in identifying areas that may warrant examination and in examining specific areas that are considered to have prospects of containing oil and gas reserves, including costs of drilling exploratory wells and exploratory-type stratigraphic test wells. Exploration costs may be incurred both before acquiring the related property (sometimes referred to in part as prospecting costs) and after acquiring the property. Principal types of exploration costs, which include depreciation and applicable operating costs of support equipment and facilities and other costs of exploration activities, are: (i) Costs of topographical, geographical and geophysical studies, rights of access to properties to conduct those studies, and salaries and other expenses of geologists, geophysical crews, and others conducting those studies. Collectively, these are sometimes referred to as geological and geophysical or ""G&G"" costs. (ii) Costs of carrying and retaining undeveloped properties, such as delay rentals, ad valorem taxes on properties, legal costs for title defense, and the maintenance of land and lease records. (iii) Dry hole contributions and bottom hole contributions. (iv) Costs of drilling and equipping exploratory wells. (v) Costs of drilling exploratory-type stratigraphic test wells."
    Fait ExplorationExpense
    Étiquette Exploration Expense
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 976 000 000
  138. Description The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.
    Fait ResearchAndDevelopmentExpense
    Étiquette Research and Development Expense
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 044 000 000
  139. 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 166 313 000 000
  140. Description Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, 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.
    Fait RestrictedCashAndCashEquivalents
    Étiquette Restricted Cash and Cash Equivalents
    Taxonomie us-gaap
    Unité USD
    Val 269 000 000
  141. Description The amount of exploratory well costs that have been capitalized for a period of one year or less after the completion of drilling.
    Fait CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodOfOneYearOrLess
    Étiquette Capitalized Exploratory Well Costs that Have Been Capitalized for Period of One Year or Less
    Taxonomie us-gaap
    Unité USD
    Val 293 000 000
  142. Description Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.
    Fait PropertyPlantAndEquipmentGross
    Étiquette Property, Plant and Equipment, Gross
    Taxonomie us-gaap
    Unité USD
    Val 434 517 000 000
  143. Description The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.
    Fait GuaranteeObligationsCurrentCarryingValue
    Cadre CY2013Q4I
    Étiquette Guarantor Obligations, Current Carrying Value
    Taxonomie us-gaap
    Unité USD
    Val 10 578 000 000
  144. Description Amount after tax, before 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 OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
    Étiquette Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -3 620 000 000
  145. 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 346 808 000 000
  146. Description Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing 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 LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
    Cadre CY2013Q4I
    Étiquette Long-Term Debt, Maturity, Year Five
    Taxonomie us-gaap
    Unité USD
    Val 900 000 000
  147. Description Amount, after allowance for credit loss, of accounts and financing receivables, classified as noncurrent. Includes, but is not limited to, notes and loan receivable.
    Fait LongTermAccountsNotesAndLoansReceivableNetNoncurrent
    Étiquette Accounts and Financing Receivable, after Allowance for Credit Loss, Noncurrent
    Taxonomie us-gaap
    Unité USD
    Val 6 118 000 000
  148. 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 7,37
  149. 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 1 000 000
  150. 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 32 580 000 000
  151. Description The cash inflow associated with the proceeds from sale and collection of receivables during the period.
    Fait ProceedsFromSaleAndCollectionOfReceivables
    Étiquette Proceeds from Sale and Collection of Receivables
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 124 000 000
  152. 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 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 460 000 000
  153. Description Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.
    Fait InvestmentIncomeInterest
    Étiquette Investment Income, Interest
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 87 000 000
  154. Description Amount of interest capitalized during the period.
    Fait InterestCostsCapitalized
    Étiquette Interest Costs Capitalized
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 309 000 000
  155. 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 212 781 000 000
  156. Description Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.
    Fait DebtCurrent
    Étiquette Debt, Current
    Taxonomie us-gaap
    Unité USD
    Val 15 808 000 000
  157. Description Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts).
    Fait UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount
    Cadre CY2013Q4I
    Étiquette Unrecorded Unconditional Purchase Obligation
    Taxonomie us-gaap
    Unité USD
    Val 1 236 000 000
  158. Description The increase (decrease) during the reporting period of the sum of amounts due within one year (or one business cycle) from customers for the credit sale of goods and services; and from note holders for outstanding loans.
    Fait IncreaseDecreaseInAccountsAndNotesReceivable
    Étiquette Increase (Decrease) in Accounts and Notes Receivable
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 305 000 000
  159. 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 162 000 000
  160. 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 15 998 000 000
  161. 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 CY2013Q4I
    Étiquette Operating Leases, Future Minimum Payments, Due in Five Years
    Taxonomie us-gaap
    Unité USD
    Val 289 000 000
  162. Description Amount 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 foreign income tax expense (benefit).
    Fait IncomeTaxReconciliationForeignIncomeTaxRateDifferential
    Étiquette Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 10 528 000 000
  163. Description Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.
    Fait OperatingLeasesRentExpenseNet
    Étiquette Operating Leases, Rent Expense, Net
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 797 000 000
  164. 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 CY2013
    Étiquette Weighted Average Number of Shares Outstanding, Diluted
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité shares
    Val 4 419 000 000
  165. 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 -3 174 000 000
  166. Description Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.
    Fait LongTermDebtNoncurrent
    Étiquette Long-term Debt, Excluding Current Maturities
    Taxonomie us-gaap
    Unité USD
    Val 6 500 000 000
  167. Description Amount of long-term debt and lease obligation, classified as noncurrent.
    Fait LongTermDebtAndCapitalLeaseObligations
    Étiquette Long-term Debt and Lease Obligation
    Taxonomie us-gaap
    Unité USD
    Val 6 891 000 000
  168. Description The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.
    Fait SellingGeneralAndAdministrativeExpense
    Étiquette Selling, General and Administrative Expense
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 12 877 000 000
  169. 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 174 003 000 000
  170. Description Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability.
    Fait AssetRetirementObligationAccretionExpense
    Étiquette Asset Retirement Obligation, Accretion Expense
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 785 000 000
  171. Description Amount 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 IncomeTaxReconciliationOtherAdjustments
    Étiquette Effective Income Tax Rate Reconciliation, Other Adjustments, Amount
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -1 885 000 000
  172. Description Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Fait NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
    Étiquette Net Cash Provided by (Used in) Operating Activities, Continuing Operations
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 44 914 000 000
  173. Description Carrying value as of the balance sheet date of obligations incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).
    Fait AccountsPayableTradeCurrent
    Étiquette Accounts Payable, Trade, Current
    Taxonomie us-gaap
    Unité USD
    Val 30 920 000 000
  174. Description Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.
    Fait LiabilitiesCurrent
    Étiquette Liabilities, Current
    Taxonomie us-gaap
    Unité USD
    Val 71 724 000 000
  175. Description The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.
    Fait IncreaseDecreaseInAccountsPayable
    Étiquette Increase (Decrease) in Accounts Payable
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -2 498 000 000
  176. Description Amount, before tax, after reclassification adjustment, of increase (decrease) in accumulated other comprehensive income from gain (loss) of defined benefit plan.
    Fait DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax
    Étiquette Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), after Reclassification Adjustment, before Tax
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 7 281 000 000
  177. Description Amount of asset retirement obligations settled, or otherwise disposed of, during the period. This may include asset retirement obligations transferred to third parties associated with the sale of a long-lived asset.
    Fait AssetRetirementObligationLiabilitiesSettled
    Étiquette Asset Retirement Obligation, Liabilities Settled
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 664 000 000
  178. Description Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing 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 LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
    Cadre CY2013Q4I
    Étiquette Long-Term Debt, Maturity, Year Four
    Taxonomie us-gaap
    Unité USD
    Val 857 000 000
  179. Description Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.
    Fait ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
    Étiquette Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 760 000 000
  180. 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 10 077 000 000
  181. Description Future rental payments receivable within the third year from the balance sheet date under an operating lease.
    Fait OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears
    Cadre CY2013Q4I
    Étiquette Operating Leases, Future Minimum Payments Receivable, in Three Years
    Taxonomie us-gaap
    Unité USD
    Val 7 000 000
  182. 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 0,48
  183. Description The excess of replacement or current cost over the stated LIFO (last in first out) inventory value when the LIFO inventory method is utilized.
    Fait ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue
    Étiquette Excess of Replacement or Current Costs over Stated LIFO Value
    Taxonomie us-gaap
    Unité USD
    Val 21 200 000 000
  184. 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 6 573 000 000
  185. Description Amount of allowance for credit loss on accounts receivable, classified as current.
    Fait AllowanceForDoubtfulAccountsReceivableCurrent
    Étiquette Accounts Receivable, Allowance for Credit Loss, Current
    Taxonomie us-gaap
    Unité USD
    Val 112 000 000
  186. Description Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing 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 LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
    Cadre CY2013Q4I
    Étiquette Long-Term Debt, Maturity, Year Two
    Taxonomie us-gaap
    Unité USD
    Val 782 000 000
  187. 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 -10 725 000 000
  188. 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 420 836 000 000
  189. Description Amount of income tax expense (benefit) from continuing operations attributable to an adjustment of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity.
    Fait IncomeTaxExpenseBenefitContinuingOperationsAdjustmentOfDeferredTaxAssetLiability
    Étiquette Income Tax Expense (Benefit), Continuing Operations, Adjustment of Deferred Tax (Asset) Liability
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -310 000 000
  190. Description Amount of income (loss) for proportionate share of equity method investee's income (loss).
    Fait IncomeLossFromEquityMethodInvestments
    Étiquette Income (Loss) from Equity Method Investments
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 13 927 000 000
  191. Description Amount of cost for defined contribution plan.
    Fait DefinedContributionPlanCostRecognized
    Étiquette Defined Contribution Plan, Cost
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 392 000 000
  192. Description Amount of tax expense (benefit) allocated to other comprehensive income (loss) attributable to parent entity.
    Fait OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
    Étiquette Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -2 118 000 000
  193. Description Previously capitalized costs of the drilling of wells that were reclassified as part of the costs of the enterprise's wells and related equipment and facilities at the time that proved reserves were found.
    Fait ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves
    Étiquette Reclassification to Well, Facilities, and Equipment Based on Determination of Proved Reserves
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 107 000 000
  194. Description Aggregate cash proceeds received from a combination of transactions in which noncurrent assets are sold, which may include the sale of a business, an investment in an affiliate (including an equity method investee), property, plant and equipment and intangible assets. Excludes sales of trading, available-for-sale, and held-to-maturity securities.
    Fait ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets
    Étiquette Proceeds from Sales of Business, Affiliate and Productive Assets
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 707 000 000
  195. Description The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.
    Fait DepreciationDepletionAndAmortization
    Étiquette Depreciation, Depletion and Amortization
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 17 182 000 000
  196. Description Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.
    Fait AssetsCurrent
    Étiquette Assets, Current
    Taxonomie us-gaap
    Unité USD
    Val 59 308 000 000
  197. Description The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.
    Fait AssetRetirementObligation
    Étiquette Asset Retirement Obligation
    Taxonomie us-gaap
    Unité USD
    Val 12 988 000 000
  198. Description Amount of asset retirement obligations incurred during the period.
    Fait AssetRetirementObligationLiabilitiesIncurred
    Étiquette Asset Retirement Obligation, Liabilities Incurred
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 603 000 000
  199. 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 3 474 000 000
  200. Description Amount of increase (decrease) in operating assets after deduction of operating liabilities classified as other.
    Fait IncreaseDecreaseInOtherOperatingCapitalNet
    Étiquette Increase (Decrease) in Other Operating Assets and Liabilities, Net
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -350 000 000
  201. Description Amount of interest expense classified as other.
    Fait InterestExpenseOther
    Étiquette Interest Expense, Other
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val -123 000 000
  202. 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 47 965 000 000
  203. 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 9 000 000 000
  204. Description Amount of decrease in accumulated postretirement benefit obligation from one-percentage-point decrease in assumed health care cost trend rate.
    Fait DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1
    Cadre CY2013
    Étiquette Defined Benefit Plan, Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 597 000 000
  205. Description Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.
    Fait UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
    Étiquette Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations
    Commencer 2013-01-01
    Taxonomie us-gaap
    Unité USD
    Val 588 000 000
  206. 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 105 000 000
  207. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from asset retirement obligations. An asset retirement obligation is a legal obligation associated with the disposal or retirement from service of a tangible long-lived asset.
    Fait DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations
    Étiquette Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Asset Retirement Obligations
    Taxonomie us-gaap
    Unité USD
    Val 6 083 000 000

Faits se terminant le 2013-06-28

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 CY2013Q2I
Étiquette Entity Public Float
Taxonomie dei
Unité USD
Val 397 000 000 000

Faits se terminant le 2012-12-31

  1. Description The amount of capitalized exploratory well costs that is pending the determination of proved reserves. This does not include amounts that were capitalized and subsequently expensed in the same annual period.
    Fait CapitalizedExploratoryWellCosts
    Étiquette Capitalized Exploratory Well Costs
    Taxonomie us-gaap
    Unité USD
    Val 2 679 000 000
  2. Description Amount of tax expense (benefit) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.
    Fait OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax
    Étiquette Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 619 000 000
  3. Description Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date for elements of machinery or equipment held for the purpose of replacing similar parts in the course of repair or maintenance.
    Fait InventoryPartsAndComponentsNetOfReserves
    Cadre CY2012Q4I
    Étiquette Inventory, Parts and Components, Net of Reserves
    Taxonomie us-gaap
    Unité USD
    Val 3 706 000 000
  4. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 9,7
  5. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 31 045 000 000
  6. Description Capitalized exploratory well costs that were expensed during the year because proved reserves were not found at the exploratory well.
    Fait CapitalizedExploratoryWellCostChargedToExpense
    Étiquette Capitalized Exploratory Well Cost, Charged to Expense (Deprecated 2016-01-31)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 95 000 000
  7. Description The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.
    Fait IncreaseDecreaseInInventories
    Étiquette Increase (Decrease) in Inventories
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 873 000 000
  8. Description Weighted average interest rate of short-term debt outstanding calculated at point in time.
    Fait ShortTermDebtWeightedAverageInterestRate
    Cadre CY2012Q4I
    Étiquette Short-term Debt, Weighted Average Interest Rate, at Point in Time
    Taxonomie us-gaap
    Unité pure
    Val 0,02
  9. Description Portion of the carrying amount as of the balance sheet date of obligations due all related parties that is payable after one year or beyond the normal operating cycle if longer.
    Fait DueToRelatedPartiesNoncurrent
    Cadre CY2012Q4I
    Étiquette Due to Related Parties, Noncurrent
    Taxonomie us-gaap
    Unité USD
    Val 3 555 000 000
  10. Description Amount after tax and reclassification adjustments of other comprehensive income (loss).
    Fait OtherComprehensiveIncomeLossNetOfTax
    Étiquette Other Comprehensive Income (Loss), Net of Tax
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -4 611 000 000
  11. Description Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.
    Fait AccruedIncomeTaxesCurrent
    Cadre CY2012Q4I
    Étiquette Accrued Income Taxes, Current
    Taxonomie us-gaap
    Unité USD
    Val 9 758 000 000
  12. Description The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 87,24
  13. Description Amount, after accumulated amortization, of debt premium.
    Fait DebtInstrumentUnamortizedPremium
    Cadre CY2012Q4I
    Étiquette Debt Instrument, Unamortized Premium
    Taxonomie us-gaap
    Unité USD
    Val 326 000 000
  14. Description Amount of Net Income (Loss) attributable to noncontrolling interest.
    Fait NetIncomeLossAttributableToNoncontrollingInterest
    Étiquette Net Income (Loss) Attributable to Noncontrolling Interest
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 801 000 000
  15. Description Amount of cash inflow (outflow) from (to) a noncontrolling interest. Excludes dividends paid to the noncontrolling interest.
    Fait ProceedsFromPaymentsToMinorityShareholders
    Étiquette Proceeds from (Payments to) Noncontrolling Interests
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 204 000 000
  16. Description Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredIncomeTaxExpenseBenefit
    Étiquette Deferred Income Tax Expense (Benefit)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 142 000 000
  17. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 559 000 000
  18. Description The cash outflow from a repayment of a borrowing having initial term of repayment of more than three months but less than one year or one operating cycle (if the normal cycle is more than one year).
    Fait RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths
    Étiquette Repayments of Short-term Debt, Maturing in More than Three Months
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 4 488 000 000
  19. Description This element represents the undistributed income (or loss) of equity method investments, net of dividends or other distributions received from unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporations; such investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing activities.
    Fait IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
    Étiquette Income (Loss) from Equity Method Investments, Net of Dividends or Distributions
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 157 000 000
  20. Description Amount of assets, classified as other, acquired in a noncash or part noncash acquisition.
    Fait NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1
    Étiquette Noncash or Part Noncash Acquisition, Other Assets Acquired
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 000 000 000
  21. 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 3 517 000 000
  22. Description The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.
    Fait IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
    Étiquette Income (Loss) from Continuing Operations before Income Taxes, Domestic
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 11 222 000 000
  23. Description Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days.
    Fait CommercialPaper
    Cadre CY2012Q4I
    Étiquette Commercial Paper
    Taxonomie us-gaap
    Unité USD
    Val 1 963 000 000
  24. Description Amount of allowance for credit loss on financing receivable, classified as current.
    Fait AllowanceForNotesAndLoansReceivableCurrent
    Cadre CY2012Q4I
    Étiquette Financing Receivable, Allowance for Credit Loss, Current
    Taxonomie us-gaap
    Unité USD
    Val 36 000 000
  25. Description Additions to capitalized exploratory well costs that were added during the reporting period pending the determination of proved reserves.
    Fait CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves
    Étiquette Capitalized Exploratory Well Cost, Additions Pending Determination of Proved Reserves
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 868 000 000
  26. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 34 271 000 000
  27. Description The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.
    Fait ProfitLoss
    Étiquette Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 47 681 000 000
  28. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 41 819 000 000
  29. Description Amount of tax expense classified as other.
    Fait TaxesOther
    Étiquette Taxes, Other
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 35 558 000 000
  30. Description The amount of revenue recognized for the period under subleasing arrangements.
    Fait OperatingLeasesIncomeStatementSubleaseRevenue
    Étiquette Operating Leases, Income Statement, Sublease Revenue
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 44 000 000
  31. Description Amount of cash outflow in the form of ordinary dividends provided by the non-wholly owned subsidiary to noncontrolling interests.
    Fait PaymentsOfDividendsMinorityInterest
    Étiquette Payments of Ordinary Dividends, Noncontrolling Interest
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 327 000 000
  32. Description Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.
    Fait StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
    Étiquette Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
    Taxonomie us-gaap
    Unité USD
    Val 171 660 000 000
  33. 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 226 949 000 000
  34. Description Amount of the period's gross receipts received from the prescription drug subsidy, which is to be used in the roll forward of the accumulated postretirement benefit obligation of an applicable postretirement benefit plan.
    Fait DefinedBenefitPlanGrossPrescriptionDrugSubsidyReceiptsReceived
    Cadre CY2012
    Étiquette Defined Benefit Plan, Gross Prescription Drug Subsidy Receipts Received (Deprecated 2017-01-31)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 23 000 000
  35. Description Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.
    Fait DeferredTaxAssetsOther
    Cadre CY2012Q4I
    Étiquette Deferred Tax Assets, Other
    Taxonomie us-gaap
    Unité USD
    Val 6 135 000 000
  36. Description Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies.
    Fait EffectOfExchangeRateOnCashAndCashEquivalents
    Étiquette Effect of Exchange Rate on Cash and Cash Equivalents
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 217 000 000
  37. Description The cash inflow from the issuance of an equity stock that has been previously reacquired by the entity.
    Fait ProceedsFromSaleOfTreasuryStock
    Étiquette Proceeds from Sale of Treasury Stock
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 193 000 000
  38. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 284 000 000
  39. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 24 349 000 000
  40. Description Amount of unrecognized tax benefits.
    Fait UnrecognizedTaxBenefits
    Étiquette Unrecognized Tax Benefits
    Taxonomie us-gaap
    Unité USD
    Val 7 663 000 000
  41. Description Amount of acquisition of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.
    Fait PropertyPlantAndEquipmentAdditions
    Étiquette Property, Plant and Equipment, Additions
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 35 179 000 000
  42. Description The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities.
    Fait IncreaseDecreaseInRestrictedCash
    Étiquette Increase (Decrease) in Restricted Cash
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -63 000 000
  43. Description Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.
    Fait GainLossOnDerivativeInstrumentsNetPretax
    Étiquette Gain (Loss) on Derivative Instruments, Net, Pretax
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -23 000 000
  44. Description The amount of estimated interest accrued as of the balance sheet date arising from income tax examinations.
    Fait IncomeTaxExaminationInterestAccrued
    Cadre CY2012Q4I
    Étiquette Income Tax Examination, Interest Accrued
    Taxonomie us-gaap
    Unité USD
    Val 385 000 000
  45. Description Amount of noncurrent assets classified as other.
    Fait OtherAssetsNoncurrent
    Cadre CY2012Q4I
    Étiquette Other Assets, Noncurrent
    Taxonomie us-gaap
    Unité USD
    Val 7 668 000 000
  46. Description Amount before valuation reserves of merchandise or goods held by the entity that are readily available for sale and items held by the entity which are partially complete or in the process of being readied for sale.
    Fait InventoryFinishedGoodsAndWorkInProcess
    Cadre CY2012Q4I
    Étiquette Inventory, Finished Goods and Work in Process, Gross
    Taxonomie us-gaap
    Unité USD
    Val 10 836 000 000
  47. Description Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.
    Fait DeferredTaxLiabilities
    Cadre CY2012Q4I
    Étiquette Deferred Tax Liabilities, Net
    Taxonomie us-gaap
    Unité USD
    Val 52 400 000 000
  48. Description Amount of increase (decrease) in the asset retirement obligation from changes in the amount or timing of the estimated cash flows associated with the settlement of the obligation.
    Fait AssetRetirementObligationRevisionOfEstimate
    Cadre CY2012
    Étiquette Asset Retirement Obligation, Revision of Estimate
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 225 000 000
  49. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 913 000 000
  50. Description Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.
    Fait OtherLiabilitiesNoncurrent
    Cadre CY2012Q4I
    Étiquette Other Liabilities, Noncurrent
    Taxonomie us-gaap
    Unité USD
    Val 23 676 000 000
  51. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 130 000 000
  52. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 855 000 000
  53. Description Amount of state and local current and deferred income tax expense (benefit) attributable to continuing operations.
    Fait StateAndLocalIncomeTaxExpenseBenefitContinuingOperations
    Étiquette State and Local Income Tax Expense (Benefit), Continuing Operations
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 602 000 000
  54. Description The cash inflow from a borrowing having initial term of repayment of more than three months but less than one year or one operating cycle (if the normal cycle is more than one year).
    Fait ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths
    Étiquette Proceeds from Short-term Debt, Maturing in More than Three Months
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 958 000 000
  55. Description Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.
    Fait IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
    Étiquette Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 78 726 000 000
  56. Description Amount 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 equity in earnings (loss) of unconsolidated subsidiaries exempt from income taxes.
    Fait IncomeTaxReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary
    Étiquette Effective Income Tax Rate Reconciliation, Equity in Earnings (Losses) of Unconsolidated Subsidiary, Amount
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 5 254 000 000
  57. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 555 000 000
  58. Description Aggregate dividends paid during the period for each share of common stock outstanding.
    Fait CommonStockDividendsPerShareCashPaid
    Étiquette Common Stock, Dividends, Per Share, Cash Paid
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 2,18
  59. Description The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.
    Fait IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
    Étiquette Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 27 554 000 000
  60. 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 CY2012Q4I
    Étiquette Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
    Taxonomie us-gaap
    Unité USD
    Val 182 365 000 000
  61. Description The total amount due to the entity within one year of the balance sheet date (or one operating cycle, if longer) from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value.
    Fait ReceivablesNetCurrent
    Cadre CY2012Q4I
    Étiquette Receivables, Net, Current
    Taxonomie us-gaap
    Unité USD
    Val 34 987 000 000
  62. Description Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.
    Fait LongTermDebtCurrent
    Cadre CY2012Q4I
    Étiquette Long-term Debt, Current Maturities
    Taxonomie us-gaap
    Unité USD
    Val 1 025 000 000
  63. Description Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.
    Fait LiabilitiesAndStockholdersEquity
    Cadre CY2012Q4I
    Étiquette Liabilities and Equity
    Taxonomie us-gaap
    Unité USD
    Val 333 795 000 000
  64. Description Amount 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 state and local income tax expense (benefit).
    Fait IncomeTaxReconciliationStateAndLocalIncomeTaxes
    Étiquette Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 391 000 000
  65. Description Amount of obligations incurred classified as other, payable within one year or the normal operating cycle, if longer.
    Fait AccountsPayableOtherCurrent
    Cadre CY2012Q4I
    Étiquette Accounts Payable, Other, Current
    Taxonomie us-gaap
    Unité USD
    Val 6 695 000 000
  66. Description Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.
    Fait AccountsReceivableNetCurrent
    Cadre CY2012Q4I
    Étiquette Accounts Receivable, after Allowance for Credit Loss, Current
    Taxonomie us-gaap
    Unité USD
    Val 28 373 000 000
  67. Description Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.
    Fait DeferredTaxLiabilitiesNoncurrent
    Cadre CY2012Q4I
    Étiquette Deferred Tax Liabilities, Net, Noncurrent
    Taxonomie us-gaap
    Unité USD
    Val 37 570 000 000
  68. Description The cumulative amount of the reporting entity's undistributed earnings or deficit.
    Fait RetainedEarningsAccumulatedDeficit
    Cadre CY2012Q4I
    Étiquette Retained Earnings (Accumulated Deficit)
    Taxonomie us-gaap
    Unité USD
    Val 365 727 000 000
  69. Description The amount of excise and sales taxes included in sales and revenues, which are then deducted as a cost of sales. Includes excise taxes, which are applied to specific types of transactions or items (such as gasoline or alcohol); and sales, use and value added taxes, which are applied to a broad class of revenue-producing transactions involving a wide range of goods and services.
    Fait ExciseAndSalesTaxes
    Étiquette Excise and Sales Taxes
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 32 409 000 000
  70. Description The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.
    Fait RepaymentsOfLongTermDebt
    Étiquette Repayments of Long-term Debt
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 147 000 000
  71. Description Amount of revenue and income classified as other.
    Fait OtherIncome
    Étiquette Other Income
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 14 162 000 000
  72. Description Carrying amount as of the balance sheet date of natural gas in storage, which is a mixture of gases (liquefied or otherwise), used for fuel and manufacturing purposes, which is ready for sale.
    Fait EnergyRelatedInventoryNaturalGasInStorage
    Cadre CY2012Q4I
    Étiquette Energy Related Inventory, Natural Gas in Storage
    Taxonomie us-gaap
    Unité USD
    Val 300 000 000
  73. Description This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.
    Fait EquityMethodInvestments
    Étiquette Equity Method Investments
    Taxonomie us-gaap
    Unité USD
    Val 18 530 000 000
  74. 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 CY2012Q4I
    Étiquette Deferred Tax Assets, Valuation Allowance
    Taxonomie us-gaap
    Unité USD
    Val 1 615 000 000
  75. Description Amount of cash inflow (outflow) of investing activities, excluding 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 NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
    Étiquette Net Cash Provided by (Used in) Investing Activities, Continuing Operations
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -25 601 000 000
  76. Description Amount of borrowings from a bank classified as other, maturing within one year or operating cycle, if longer.
    Fait ShortTermBankLoansAndNotesPayable
    Cadre CY2012Q4I
    Étiquette Short-term Bank Loans and Notes Payable
    Taxonomie us-gaap
    Unité USD
    Val 663 000 000
  77. Description Amount, after allowance for credit loss, of financing receivable, classified as current. Includes, but is not limited to, notes and loan receivable.
    Fait NotesAndLoansReceivableNetCurrent
    Cadre CY2012Q4I
    Étiquette Financing Receivable, after Allowance for Credit Loss, Current
    Taxonomie us-gaap
    Unité USD
    Val 6 614 000 000
  78. 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 2012-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,35
  79. Description Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.
    Fait GainLossOnDispositionOfAssets1
    Étiquette Gain (Loss) on Disposition of Assets
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 13 018 000 000
  80. Description Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.
    Fait AccountsPayableAndAccruedLiabilitiesCurrent
    Cadre CY2012Q4I
    Étiquette Accounts Payable and Accrued Liabilities, Current
    Taxonomie us-gaap
    Unité USD
    Val 50 728 000 000
  81. Description The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle) and amount due to the Entity from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such investments and receivables to an amount that approximates their net realizable value.
    Fait LongTermInvestmentsAndReceivablesNet
    Cadre CY2012Q4I
    Étiquette Long-term Investments and Receivables, Net
    Taxonomie us-gaap
    Unité USD
    Val 34 718 000 000
  82. Description Value, after forfeiture, of shares granted under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).
    Fait StockGrantedDuringPeriodValueSharebasedCompensation
    Étiquette Shares Granted, Value, Share-based Payment Arrangement, after Forfeiture
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 874 000 000
  83. Description Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as noncurrent.
    Fait PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
    Cadre CY2012Q4I
    Étiquette Liability, Defined Benefit Plan, Noncurrent
    Taxonomie us-gaap
    Unité USD
    Val 25 267 000 000
  84. Description Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.
    Fait ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
    Étiquette Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 43 070 000 000
  85. Description Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.
    Fait PaymentsOfDividendsCommonStock
    Étiquette Payments of Ordinary Dividends, Common Stock
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 10 092 000 000
  86. Description Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.
    Fait ForeignCurrencyTransactionGainLossBeforeTax
    Étiquette Foreign Currency Transaction Gain (Loss), before Tax
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 159 000 000
  87. Description Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.
    Fait DebtInstrumentFairValue
    Cadre CY2012Q4I
    Étiquette Debt Instrument, Fair Value Disclosure
    Taxonomie us-gaap
    Unité USD
    Val 8 000 000 000
  88. Description Value of treasury shares or units reissued. Excludes reissuance of shares or units in treasury for award under share-based payment arrangement.
    Fait StockIssuedDuringPeriodValueTreasuryStockReissued
    Étiquette Stock Issued During Period, Value, Treasury Stock Reissued
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 667 000 000
  89. Description The amount of estimated interest recognized in the period arising from income tax examinations.
    Fait IncomeTaxExaminationInterestExpense
    Étiquette Income Tax Examination, Interest Expense
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 46 000 000
  90. Description Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.
    Fait UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
    Étiquette Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 535 000 000
  91. Description Amount of tax expense (benefit) allocated to other comprehensive income (loss).
    Fait OtherComprehensiveIncomeLossTax
    Étiquette Other Comprehensive Income (Loss), Tax
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 393 000 000
  92. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 995 000 000
  93. Description Amount, after adjustment, of cost-method investment. Adjustments include, but are not limited to, dividends received in excess of earnings after date of investment that are considered a return of investment and other than temporary impairments.
    Fait CostMethodInvestments
    Cadre CY2012Q4I
    Étiquette Cost Method Investments
    Taxonomie us-gaap
    Unité USD
    Val 437 000 000
  94. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -3 082 000 000
  95. Description Carrying value as of the balance sheet date of obligations incurred and payable for real and property taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).
    Fait AccrualForTaxesOtherThanIncomeTaxesCurrent
    Cadre CY2012Q4I
    Étiquette Accrual for Taxes Other than Income Taxes, Current
    Taxonomie us-gaap
    Unité USD
    Val 4 130 000 000
  96. Description Total costs of sales and operating expenses for the period.
    Fait CostsAndExpenses
    Étiquette Costs and Expenses
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 401 955 000 000
  97. Description Amount after tax of reclassification adjustment from accumulated other comprehensive income for translation gain (loss) realized upon the sale or liquidation of an investment in a foreign entity and foreign currency hedges that are designated and qualified as hedging instruments for hedges of the foreign currency exposure of a net investment in a foreign operation.
    Fait OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax
    Étiquette Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 4 352 000 000
  98. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fait InterestExpense
    Étiquette Interest Expense
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 327 000 000
  99. Description Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.
    Fait LeaseAndRentalExpense
    Étiquette Operating Leases, Rent Expense
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 851 000 000
  100. Description Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan, attributable to parent.
    Fait OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
    Étiquette Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -1 303 000 000
  101. Description 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. Excludes cash and cash equivalents within disposal group and discontinued operation.
    Fait CashAndCashEquivalentsAtCarryingValue
    Étiquette Cash and Cash Equivalents, at Carrying Value
    Taxonomie us-gaap
    Unité USD
    Val 9 582 000 000
  102. Description Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.
    Fait DeferredTaxAssetsLiabilitiesNet
    Cadre CY2012Q4I
    Étiquette Deferred Tax Assets, Net
    Taxonomie us-gaap
    Unité USD
    Val -31 024 000 000
  103. Description Amount of cash inflow (outflow) of financing activities, excluding 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 NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
    Étiquette Net Cash Provided by (Used in) Financing Activities, Continuing Operations
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -33 868 000 000
  104. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.
    Fait DeferredTaxAssetsOperatingLossCarryforwards
    Cadre CY2012Q4I
    Étiquette Deferred Tax Assets, Operating Loss Carryforwards
    Taxonomie us-gaap
    Unité USD
    Val 2 989 000 000
  105. Description Amount of the Increase or Decrease in the amount of asset retirement obligations for the period associated with foreign currency translation (to the extent that the entity accounts for the foreign currency effects as a separate component of the change in the liability).
    Fait AssetRetirementObligationForeignCurrencyTranslation
    Cadre CY2012
    Étiquette Asset Retirement Obligation, Foreign Currency Translation (Deprecated 2016-01-31)
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 290 000 000
  106. Description The cash inflow from a borrowing net of the cash outflow from repayment of a borrowing having initial term of repayment within three months.
    Fait ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
    Étiquette Proceeds from (Repayments of) Short-term Debt, Maturing in Three Months or Less
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -226 000 000
  107. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -236 000 000
  108. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.
    Fait DeferredTaxAssetsGross
    Cadre CY2012Q4I
    Étiquette Deferred Tax Assets, Gross
    Taxonomie us-gaap
    Unité USD
    Val 22 991 000 000
  109. Description Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).
    Fait MinorityInterest
    Cadre CY2012Q4I
    Étiquette Stockholders' Equity Attributable to Noncontrolling Interest
    Taxonomie us-gaap
    Unité USD
    Val 5 797 000 000
  110. Description Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.
    Fait DeferredTaxLiabilitiesPropertyPlantAndEquipment
    Cadre CY2012Q4I
    Étiquette Deferred Tax Liabilities, Property, Plant and Equipment
    Taxonomie us-gaap
    Unité USD
    Val 48 720 000 000
  111. Description Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.
    Fait OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
    Étiquette Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 226 000 000
  112. 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 2012-01-01
    Taxonomie us-gaap
    Unité shares
    Val 4 628 000 000
  113. Description Amount of current assets classified as other.
    Fait OtherAssetsCurrent
    Cadre CY2012Q4I
    Étiquette Other Assets, Current
    Taxonomie us-gaap
    Unité USD
    Val 5 008 000 000
  114. 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 8 019 000 000
  115. Description The effect of liquidating LIFO (last in first out) inventory layers on income.
    Fait EffectOfLIFOInventoryLiquidationOnIncome
    Étiquette Effect of LIFO Inventory Liquidation on Income
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 328 000 000
  116. Description "Exploration expenses (including prospecting) related to oil and gas producing entities and would be included in operating expenses of that entity. Costs incurred in identifying areas that may warrant examination and in examining specific areas that are considered to have prospects of containing oil and gas reserves, including costs of drilling exploratory wells and exploratory-type stratigraphic test wells. Exploration costs may be incurred both before acquiring the related property (sometimes referred to in part as prospecting costs) and after acquiring the property. Principal types of exploration costs, which include depreciation and applicable operating costs of support equipment and facilities and other costs of exploration activities, are: (i) Costs of topographical, geographical and geophysical studies, rights of access to properties to conduct those studies, and salaries and other expenses of geologists, geophysical crews, and others conducting those studies. Collectively, these are sometimes referred to as geological and geophysical or ""G&G"" costs. (ii) Costs of carrying and retaining undeveloped properties, such as delay rentals, ad valorem taxes on properties, legal costs for title defense, and the maintenance of land and lease records. (iii) Dry hole contributions and bottom hole contributions. (iv) Costs of drilling and equipping exploratory wells. (v) Costs of drilling exploratory-type stratigraphic test wells."
    Fait ExplorationExpense
    Étiquette Exploration Expense
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 840 000 000
  117. Description The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.
    Fait ResearchAndDevelopmentExpense
    Étiquette Research and Development Expense
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 042 000 000
  118. 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 CY2012Q4I
    Étiquette Liabilities
    Taxonomie us-gaap
    Unité USD
    Val 162 135 000 000
  119. Description Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, 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.
    Fait RestrictedCashAndCashEquivalents
    Cadre CY2012Q4I
    Étiquette Restricted Cash and Cash Equivalents
    Taxonomie us-gaap
    Unité USD
    Val 341 000 000
  120. Description The amount of exploratory well costs that have been capitalized for a period of one year or less after the completion of drilling.
    Fait CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodOfOneYearOrLess
    Étiquette Capitalized Exploratory Well Costs that Have Been Capitalized for Period of One Year or Less
    Taxonomie us-gaap
    Unité USD
    Val 866 000 000
  121. Description Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.
    Fait PropertyPlantAndEquipmentGross
    Cadre CY2012Q4I
    Étiquette Property, Plant and Equipment, Gross
    Taxonomie us-gaap
    Unité USD
    Val 409 314 000 000
  122. Description Amount after tax, before 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 OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
    Étiquette Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 920 000 000
  123. 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 333 795 000 000
  124. Description Amount, after allowance for credit loss, of accounts and financing receivables, classified as noncurrent. Includes, but is not limited to, notes and loan receivable.
    Fait LongTermAccountsNotesAndLoansReceivableNetNoncurrent
    Cadre CY2012Q4I
    Étiquette Accounts and Financing Receivable, after Allowance for Credit Loss, Noncurrent
    Taxonomie us-gaap
    Unité USD
    Val 5 792 000 000
  125. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 9,7
  126. 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 CY2012Q4I
    Étiquette Derivative Asset, Fair Value, Amount Not Offset Against Collateral
    Taxonomie us-gaap
    Unité USD
    Val 2 000 000
  127. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 44 880 000 000
  128. Description The cash inflow associated with the proceeds from sale and collection of receivables during the period.
    Fait ProceedsFromSaleAndCollectionOfReceivables
    Étiquette Proceeds from Sale and Collection of Receivables
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 550 000 000
  129. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 662 000 000
  130. Description Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.
    Fait InvestmentIncomeInterest
    Étiquette Investment Income, Interest
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 117 000 000
  131. Description Amount of interest capitalized during the period.
    Fait InterestCostsCapitalized
    Étiquette Interest Costs Capitalized
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 506 000 000
  132. 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 CY2012Q4I
    Étiquette Treasury Stock, Value
    Taxonomie us-gaap
    Unité USD
    Val 197 333 000 000
  133. Description Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.
    Fait DebtCurrent
    Cadre CY2012Q4I
    Étiquette Debt, Current
    Taxonomie us-gaap
    Unité USD
    Val 3 653 000 000
  134. Description The increase (decrease) during the reporting period of the sum of amounts due within one year (or one business cycle) from customers for the credit sale of goods and services; and from note holders for outstanding loans.
    Fait IncreaseDecreaseInAccountsAndNotesReceivable
    Étiquette Increase (Decrease) in Accounts and Notes Receivable
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 082 000 000
  135. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 178 000 000
  136. Description The cash outflow to reacquire common stock during the period.
    Fait PaymentsForRepurchaseOfCommonStock
    Étiquette Payments for Repurchase of Common Stock
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 21 068 000 000
  137. Description Amount 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 foreign income tax expense (benefit).
    Fait IncomeTaxReconciliationForeignIncomeTaxRateDifferential
    Étiquette Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 8 434 000 000
  138. Description Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.
    Fait OperatingLeasesRentExpenseNet
    Étiquette Operating Leases, Rent Expense, Net
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 807 000 000
  139. 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 4 628 000 000
  140. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 574 000 000
  141. Description Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.
    Fait LongTermDebtNoncurrent
    Cadre CY2012Q4I
    Étiquette Long-term Debt, Excluding Current Maturities
    Taxonomie us-gaap
    Unité USD
    Val 7 500 000 000
  142. Description Amount of long-term debt and lease obligation, classified as noncurrent.
    Fait LongTermDebtAndCapitalLeaseObligations
    Cadre CY2012Q4I
    Étiquette Long-term Debt and Lease Obligation
    Taxonomie us-gaap
    Unité USD
    Val 7 928 000 000
  143. Description The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.
    Fait SellingGeneralAndAdministrativeExpense
    Étiquette Selling, General and Administrative Expense
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 13 877 000 000
  144. 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 CY2012Q4I
    Étiquette Stockholders' Equity Attributable to Parent
    Taxonomie us-gaap
    Unité USD
    Val 165 863 000 000
  145. Description Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability.
    Fait AssetRetirementObligationAccretionExpense
    Cadre CY2012
    Étiquette Asset Retirement Obligation, Accretion Expense
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 709 000 000
  146. Description Amount 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 IncomeTaxReconciliationOtherAdjustments
    Étiquette Effective Income Tax Rate Reconciliation, Other Adjustments, Amount
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -169 000 000
  147. Description Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Fait NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
    Étiquette Net Cash Provided by (Used in) Operating Activities, Continuing Operations
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 56 170 000 000
  148. Description Carrying value as of the balance sheet date of obligations incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).
    Fait AccountsPayableTradeCurrent
    Cadre CY2012Q4I
    Étiquette Accounts Payable, Trade, Current
    Taxonomie us-gaap
    Unité USD
    Val 33 789 000 000
  149. Description Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.
    Fait LiabilitiesCurrent
    Cadre CY2012Q4I
    Étiquette Liabilities, Current
    Taxonomie us-gaap
    Unité USD
    Val 64 139 000 000
  150. Description The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.
    Fait IncreaseDecreaseInAccountsPayable
    Étiquette Increase (Decrease) in Accounts Payable
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 624 000 000
  151. Description Amount, before tax, after reclassification adjustment, of increase (decrease) in accumulated other comprehensive income from gain (loss) of defined benefit plan.
    Fait DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax
    Étiquette Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), after Reclassification Adjustment, before Tax
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -1 523 000 000
  152. Description Amount of asset retirement obligations settled, or otherwise disposed of, during the period. This may include asset retirement obligations transferred to third parties associated with the sale of a long-lived asset.
    Fait AssetRetirementObligationLiabilitiesSettled
    Cadre CY2012
    Étiquette Asset Retirement Obligation, Liabilities Settled
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 816 000 000
  153. Description Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.
    Fait ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
    Étiquette Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 251 000 000
  154. 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 CY2012Q4I
    Étiquette Common Stock, Value, Issued
    Taxonomie us-gaap
    Unité USD
    Val 9 653 000 000
  155. 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 2012-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,44
  156. Description The excess of replacement or current cost over the stated LIFO (last in first out) inventory value when the LIFO inventory method is utilized.
    Fait ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue
    Cadre CY2012Q4I
    Étiquette Excess of Replacement or Current Costs over Stated LIFO Value
    Taxonomie us-gaap
    Unité USD
    Val 21 300 000 000
  157. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from pension benefits.
    Fait DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
    Cadre CY2012Q4I
    Étiquette Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions
    Taxonomie us-gaap
    Unité USD
    Val 8 041 000 000
  158. Description Amount of allowance for credit loss on accounts receivable, classified as current.
    Fait AllowanceForDoubtfulAccountsReceivableCurrent
    Cadre CY2012Q4I
    Étiquette Accounts Receivable, Allowance for Credit Loss, Current
    Taxonomie us-gaap
    Unité USD
    Val 109 000 000
  159. 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 -12 184 000 000
  160. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 451 509 000 000
  161. Description Amount of income tax expense (benefit) from continuing operations attributable to an adjustment of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity.
    Fait IncomeTaxExpenseBenefitContinuingOperationsAdjustmentOfDeferredTaxAssetLiability
    Étiquette Income Tax Expense (Benefit), Continuing Operations, Adjustment of Deferred Tax (Asset) Liability
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 244 000 000
  162. Description Amount of income (loss) for proportionate share of equity method investee's income (loss).
    Fait IncomeLossFromEquityMethodInvestments
    Étiquette Income (Loss) from Equity Method Investments
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 15 010 000 000
  163. Description Amount of cost for defined contribution plan.
    Fait DefinedContributionPlanCostRecognized
    Étiquette Defined Contribution Plan, Cost
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 382 000 000
  164. Description Amount of tax expense (benefit) allocated to other comprehensive income (loss) attributable to parent entity.
    Fait OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
    Étiquette Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 157 000 000
  165. Description Previously capitalized costs of the drilling of wells that were reclassified as part of the costs of the enterprise's wells and related equipment and facilities at the time that proved reserves were found.
    Fait ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves
    Étiquette Reclassification to Well, Facilities, and Equipment Based on Determination of Proved Reserves
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 631 000 000
  166. Description Aggregate cash proceeds received from a combination of transactions in which noncurrent assets are sold, which may include the sale of a business, an investment in an affiliate (including an equity method investee), property, plant and equipment and intangible assets. Excludes sales of trading, available-for-sale, and held-to-maturity securities.
    Fait ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets
    Étiquette Proceeds from Sales of Business, Affiliate and Productive Assets
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 7 655 000 000
  167. Description The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.
    Fait DepreciationDepletionAndAmortization
    Étiquette Depreciation, Depletion and Amortization
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 15 888 000 000
  168. Description Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.
    Fait AssetsCurrent
    Cadre CY2012Q4I
    Étiquette Assets, Current
    Taxonomie us-gaap
    Unité USD
    Val 64 460 000 000
  169. Description The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.
    Fait AssetRetirementObligation
    Étiquette Asset Retirement Obligation
    Taxonomie us-gaap
    Unité USD
    Val 11 973 000 000
  170. Description Amount of asset retirement obligations incurred during the period.
    Fait AssetRetirementObligationLiabilitiesIncurred
    Cadre CY2012
    Étiquette Asset Retirement Obligation, Liabilities Incurred
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 163 000 000
  171. Description Amount of deferred tax liability attributable to taxable temporary differences classified as other.
    Fait DeferredTaxLiabilitiesOther
    Cadre CY2012Q4I
    Étiquette Deferred Tax Liabilities, Other
    Taxonomie us-gaap
    Unité USD
    Val 3 680 000 000
  172. Description Amount of increase (decrease) in operating assets after deduction of operating liabilities classified as other.
    Fait IncreaseDecreaseInOtherOperatingCapitalNet
    Étiquette Increase (Decrease) in Other Operating Assets and Liabilities, Net
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val -1 679 000 000
  173. Description Amount of interest expense classified as other.
    Fait InterestExpenseOther
    Étiquette Interest Expense, Other
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 202 000 000
  174. 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 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 67 504 000 000
  175. Description The maximum number of common shares permitted to be issued by an entity's charter and bylaws.
    Fait CommonStockSharesAuthorized
    Cadre CY2012Q4I
    Étiquette Common Stock, Shares Authorized
    Taxonomie us-gaap
    Unité shares
    Val 9 000 000 000
  176. Description Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.
    Fait UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
    Étiquette Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 79 000 000
  177. Description Amount of increase (decrease) in operating assets classified as other.
    Fait IncreaseDecreaseInOtherOperatingAssets
    Étiquette Increase (Decrease) in Other Operating Assets
    Commencer 2012-01-01
    Taxonomie us-gaap
    Unité USD
    Val 42 000 000
  178. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from asset retirement obligations. An asset retirement obligation is a legal obligation associated with the disposal or retirement from service of a tangible long-lived asset.
    Fait DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations
    Cadre CY2012Q4I
    Étiquette Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Asset Retirement Obligations
    Taxonomie us-gaap
    Unité USD
    Val 5 826 000 000

Faits se terminant le 2011-12-31

  1. Description The amount of capitalized exploratory well costs that is pending the determination of proved reserves. This does not include amounts that were capitalized and subsequently expensed in the same annual period.
    Fait CapitalizedExploratoryWellCosts
    Étiquette Capitalized Exploratory Well Costs
    Taxonomie us-gaap
    Unité USD
    Val 2 881 000 000
  2. Description Amount of tax expense (benefit) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.
    Fait OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax
    Cadre CY2011
    Étiquette Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 039 000 000
  3. 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 CY2011
    Étiquette Earnings Per Share, Diluted
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 8,42
  4. Description Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fait IncomeTaxExpenseBenefit
    Cadre CY2011
    Étiquette Income Tax Expense (Benefit)
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 31 051 000 000
  5. Description Capitalized exploratory well costs that were expensed during the year because proved reserves were not found at the exploratory well.
    Fait CapitalizedExploratoryWellCostChargedToExpense
    Cadre CY2011
    Étiquette Capitalized Exploratory Well Cost, Charged to Expense (Deprecated 2016-01-31)
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 213 000 000
  6. Description The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.
    Fait IncreaseDecreaseInInventories
    Cadre CY2011
    Étiquette Increase (Decrease) in Inventories
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 208 000 000
  7. Description Amount after tax and reclassification adjustments of other comprehensive income (loss).
    Fait OtherComprehensiveIncomeLossNetOfTax
    Cadre CY2011
    Étiquette Other Comprehensive Income (Loss), Net of Tax
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val -4 612 000 000
  8. Description The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
    Cadre CY2011
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 79,52
  9. Description Amount of Net Income (Loss) attributable to noncontrolling interest.
    Fait NetIncomeLossAttributableToNoncontrollingInterest
    Cadre CY2011
    Étiquette Net Income (Loss) Attributable to Noncontrolling Interest
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 146 000 000
  10. Description Amount of cash inflow (outflow) from (to) a noncontrolling interest. Excludes dividends paid to the noncontrolling interest.
    Fait ProceedsFromPaymentsToMinorityShareholders
    Cadre CY2011
    Étiquette Proceeds from (Payments to) Noncontrolling Interests
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val -16 000 000
  11. Description Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredIncomeTaxExpenseBenefit
    Cadre CY2011
    Étiquette Deferred Income Tax Expense (Benefit)
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 142 000 000
  12. Description Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.
    Fait UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
    Cadre CY2011
    Étiquette Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 451 000 000
  13. Description The cash outflow from a repayment of a borrowing having initial term of repayment of more than three months but less than one year or one operating cycle (if the normal cycle is more than one year).
    Fait RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths
    Cadre CY2011
    Étiquette Repayments of Short-term Debt, Maturing in More than Three Months
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 103 000 000
  14. Description This element represents the undistributed income (or loss) of equity method investments, net of dividends or other distributions received from unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporations; such investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing activities.
    Fait IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
    Cadre CY2011
    Étiquette Income (Loss) from Equity Method Investments, Net of Dividends or Distributions
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 273 000 000
  15. Description Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).
    Fait OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax
    Cadre CY2011
    Étiquette Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Tax
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val -50 000 000
  16. Description Amount of tax expense (benefit), before reclassification adjustments, related to increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).
    Fait OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
    Cadre CY2011
    Étiquette Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val -16 000 000
  17. Description The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.
    Fait IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
    Cadre CY2011
    Étiquette Income (Loss) from Continuing Operations before Income Taxes, Domestic
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 11 511 000 000
  18. Description Additions to capitalized exploratory well costs that were added during the reporting period pending the determination of proved reserves.
    Fait CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves
    Cadre CY2011
    Étiquette Capitalized Exploratory Well Cost, Additions Pending Determination of Proved Reserves
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 310 000 000
  19. 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 CY2011
    Étiquette Payments to Acquire Property, Plant, and Equipment
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 30 975 000 000
  20. Description The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.
    Fait ProfitLoss
    Cadre CY2011
    Étiquette Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 42 206 000 000
  21. 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 CY2011
    Étiquette Comprehensive Income (Loss), Net of Tax, Attributable to Parent
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 36 760 000 000
  22. Description Amount of tax expense classified as other.
    Fait TaxesOther
    Cadre CY2011
    Étiquette Taxes, Other
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 39 973 000 000
  23. Description The amount of revenue recognized for the period under subleasing arrangements.
    Fait OperatingLeasesIncomeStatementSubleaseRevenue
    Cadre CY2011
    Étiquette Operating Leases, Income Statement, Sublease Revenue
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 74 000 000
  24. Description Amount of cash outflow in the form of ordinary dividends provided by the non-wholly owned subsidiary to noncontrolling interests.
    Fait PaymentsOfDividendsMinorityInterest
    Cadre CY2011
    Étiquette Payments of Ordinary Dividends, Noncontrolling Interest
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 306 000 000
  25. Description Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.
    Fait StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
    Étiquette Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
    Taxonomie us-gaap
    Unité USD
    Val 160 744 000 000
  26. 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 CY2011Q4I
    Étiquette Property, Plant and Equipment, Net
    Taxonomie us-gaap
    Unité USD
    Val 214 664 000 000
  27. Description Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies.
    Fait EffectOfExchangeRateOnCashAndCashEquivalents
    Cadre CY2011
    Étiquette Effect of Exchange Rate on Cash and Cash Equivalents
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val -85 000 000
  28. Description The cash inflow from the issuance of an equity stock that has been previously reacquired by the entity.
    Fait ProceedsFromSaleOfTreasuryStock
    Cadre CY2011
    Étiquette Proceeds from Sale of Treasury Stock
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 924 000 000
  29. 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 CY2011
    Étiquette Stockholders' Equity, Other
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 808 000 000
  30. 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 CY2011
    Étiquette Income Taxes Paid, Net
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 27 254 000 000
  31. Description Amount of unrecognized tax benefits.
    Fait UnrecognizedTaxBenefits
    Étiquette Unrecognized Tax Benefits
    Taxonomie us-gaap
    Unité USD
    Val 4 922 000 000
  32. Description Amount of acquisition of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.
    Fait PropertyPlantAndEquipmentAdditions
    Cadre CY2011
    Étiquette Property, Plant and Equipment, Additions
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 33 638 000 000
  33. Description The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities.
    Fait IncreaseDecreaseInRestrictedCash
    Cadre CY2011
    Étiquette Increase (Decrease) in Restricted Cash
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val -224 000 000
  34. Description Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.
    Fait GainLossOnDerivativeInstrumentsNetPretax
    Cadre CY2011
    Étiquette Gain (Loss) on Derivative Instruments, Net, Pretax
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 131 000 000
  35. Description Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredFederalIncomeTaxExpenseBenefit
    Cadre CY2011
    Étiquette Deferred Federal Income Tax Expense (Benefit)
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 160 000 000
  36. 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 CY2011
    Étiquette Excess Tax Benefit from Share-based Compensation, Financing Activities
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 260 000 000
  37. Description Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.
    Fait UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
    Cadre CY2011
    Étiquette Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 145 000 000
  38. Description Amount of state and local current and deferred income tax expense (benefit) attributable to continuing operations.
    Fait StateAndLocalIncomeTaxExpenseBenefitContinuingOperations
    Cadre CY2011
    Étiquette State and Local Income Tax Expense (Benefit), Continuing Operations
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 480 000 000
  39. Description The cash inflow from a borrowing having initial term of repayment of more than three months but less than one year or one operating cycle (if the normal cycle is more than one year).
    Fait ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths
    Cadre CY2011
    Étiquette Proceeds from Short-term Debt, Maturing in More than Three Months
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 063 000 000
  40. Description Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.
    Fait IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
    Cadre CY2011
    Étiquette Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 73 257 000 000
  41. Description Amount 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 equity in earnings (loss) of unconsolidated subsidiaries exempt from income taxes.
    Fait IncomeTaxReconciliationEquityInEarningsLossesOfUnconsolidatedSubsidiary
    Cadre CY2011
    Étiquette Effective Income Tax Rate Reconciliation, Equity in Earnings (Losses) of Unconsolidated Subsidiary, Amount
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 5 351 000 000
  42. 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 CY2011
    Étiquette Interest Paid, Including Capitalized Interest, Operating and Investing Activities
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 557 000 000
  43. Description Amount of cash outflow for purchase of marketable security.
    Fait PaymentsToAcquireMarketableSecurities
    Cadre CY2011
    Étiquette Payments to Acquire Marketable Securities
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 754 000 000
  44. Description Aggregate dividends paid during the period for each share of common stock outstanding.
    Fait CommonStockDividendsPerShareCashPaid
    Cadre CY2011
    Étiquette Common Stock, Dividends, Per Share, Cash Paid
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 1,85
  45. Description The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.
    Fait IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
    Cadre CY2011
    Étiquette Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 25 640 000 000
  46. Description Amount 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 state and local income tax expense (benefit).
    Fait IncomeTaxReconciliationStateAndLocalIncomeTaxes
    Cadre CY2011
    Étiquette Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 312 000 000
  47. Description The amount of excise and sales taxes included in sales and revenues, which are then deducted as a cost of sales. Includes excise taxes, which are applied to specific types of transactions or items (such as gasoline or alcohol); and sales, use and value added taxes, which are applied to a broad class of revenue-producing transactions involving a wide range of goods and services.
    Fait ExciseAndSalesTaxes
    Cadre CY2011
    Étiquette Excise and Sales Taxes
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 33 503 000 000
  48. Description The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.
    Fait RepaymentsOfLongTermDebt
    Cadre CY2011
    Étiquette Repayments of Long-term Debt
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 266 000 000
  49. Description Amount of revenue and income classified as other.
    Fait OtherIncome
    Cadre CY2011
    Étiquette Other Income
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 4 111 000 000
  50. Description This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.
    Fait EquityMethodInvestments
    Cadre CY2011Q4I
    Étiquette Equity Method Investments
    Taxonomie us-gaap
    Unité USD
    Val 16 968 000 000
  51. Description Amount of cash inflow (outflow) of investing activities, excluding 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 NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
    Cadre CY2011
    Étiquette Net Cash Provided by (Used in) Investing Activities, Continuing Operations
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val -22 165 000 000
  52. Description Percentage of domestic federal statutory tax rate applicable to pretax income (loss).
    Fait EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
    Cadre CY2011
    Étiquette Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,35
  53. Description Amount of gain (loss) on sale or disposal of assets, including but not limited to property plant and equipment, intangible assets and equity in securities of subsidiaries or equity method investee.
    Fait GainLossOnDispositionOfAssets1
    Cadre CY2011
    Étiquette Gain (Loss) on Disposition of Assets
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 842 000 000
  54. Description Value, after forfeiture, of shares granted under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).
    Fait StockGrantedDuringPeriodValueSharebasedCompensation
    Cadre CY2011
    Étiquette Shares Granted, Value, Share-based Payment Arrangement, after Forfeiture
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 838 000 000
  55. Description Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.
    Fait ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
    Cadre CY2011
    Étiquette Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 37 594 000 000
  56. Description Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.
    Fait PaymentsOfDividendsCommonStock
    Cadre CY2011
    Étiquette Payments of Ordinary Dividends, Common Stock
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 9 020 000 000
  57. Description Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.
    Fait ForeignCurrencyTransactionGainLossBeforeTax
    Cadre CY2011
    Étiquette Foreign Currency Transaction Gain (Loss), before Tax
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val -184 000 000
  58. Description The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.
    Fait WeightedAverageNumberDilutedSharesOutstandingAdjustment
    Cadre CY2011
    Étiquette Weighted Average Number Diluted Shares Outstanding Adjustment
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité shares
    Val 5 000 000
  59. Description Value of treasury shares or units reissued. Excludes reissuance of shares or units in treasury for award under share-based payment arrangement.
    Fait StockIssuedDuringPeriodValueTreasuryStockReissued
    Cadre CY2011
    Étiquette Stock Issued During Period, Value, Treasury Stock Reissued
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 731 000 000
  60. Description Amount after tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).
    Fait OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
    Cadre CY2011
    Étiquette Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 28 000 000
  61. Description The amount of estimated interest recognized in the period arising from income tax examinations.
    Fait IncomeTaxExaminationInterestExpense
    Cadre CY2011
    Étiquette Income Tax Examination, Interest Expense
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 62 000 000
  62. Description Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.
    Fait UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
    Cadre CY2011
    Étiquette Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 329 000 000
  63. Description Amount of tax expense (benefit) allocated to other comprehensive income (loss).
    Fait OtherComprehensiveIncomeLossTax
    Cadre CY2011
    Étiquette Other Comprehensive Income (Loss), Tax
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 495 000 000
  64. Description The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.
    Fait ProceedsFromIssuanceOfLongTermDebt
    Cadre CY2011
    Étiquette Proceeds from Issuance of Long-term Debt
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 702 000 000
  65. 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 CY2011
    Étiquette Cash and Cash Equivalents, Period Increase (Decrease)
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 4 839 000 000
  66. Description Total costs of sales and operating expenses for the period.
    Fait CostsAndExpenses
    Cadre CY2011
    Étiquette Costs and Expenses
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 413 172 000 000
  67. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fait InterestExpense
    Cadre CY2011
    Étiquette Interest Expense
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 247 000 000
  68. Description Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.
    Fait LeaseAndRentalExpense
    Cadre CY2011
    Étiquette Operating Leases, Rent Expense
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 4 061 000 000
  69. Description Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan, attributable to parent.
    Fait OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
    Cadre CY2011
    Étiquette Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val -3 402 000 000
  70. Description 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. Excludes cash and cash equivalents within disposal group and discontinued operation.
    Fait CashAndCashEquivalentsAtCarryingValue
    Étiquette Cash and Cash Equivalents, at Carrying Value
    Taxonomie us-gaap
    Unité USD
    Val 12 664 000 000
  71. Description Amount of cash inflow (outflow) of financing activities, excluding 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 NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
    Cadre CY2011
    Étiquette Net Cash Provided by (Used in) Financing Activities, Continuing Operations
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val -28 256 000 000
  72. Description The cash inflow from a borrowing net of the cash outflow from repayment of a borrowing having initial term of repayment within three months.
    Fait ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
    Cadre CY2011
    Étiquette Proceeds from (Repayments of) Short-term Debt, Maturing in Three Months or Less
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 561 000 000
  73. 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 CY2011
    Étiquette Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 89 000 000
  74. Description Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.
    Fait OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
    Cadre CY2011
    Étiquette Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 544 000 000
  75. 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 CY2011
    Étiquette Weighted Average Number of Shares Outstanding, Basic
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité shares
    Val 4 870 000 000
  76. Description The effect of liquidating LIFO (last in first out) inventory layers on income.
    Fait EffectOfLIFOInventoryLiquidationOnIncome
    Cadre CY2011
    Étiquette Effect of LIFO Inventory Liquidation on Income
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 292 000 000
  77. Description "Exploration expenses (including prospecting) related to oil and gas producing entities and would be included in operating expenses of that entity. Costs incurred in identifying areas that may warrant examination and in examining specific areas that are considered to have prospects of containing oil and gas reserves, including costs of drilling exploratory wells and exploratory-type stratigraphic test wells. Exploration costs may be incurred both before acquiring the related property (sometimes referred to in part as prospecting costs) and after acquiring the property. Principal types of exploration costs, which include depreciation and applicable operating costs of support equipment and facilities and other costs of exploration activities, are: (i) Costs of topographical, geographical and geophysical studies, rights of access to properties to conduct those studies, and salaries and other expenses of geologists, geophysical crews, and others conducting those studies. Collectively, these are sometimes referred to as geological and geophysical or ""G&G"" costs. (ii) Costs of carrying and retaining undeveloped properties, such as delay rentals, ad valorem taxes on properties, legal costs for title defense, and the maintenance of land and lease records. (iii) Dry hole contributions and bottom hole contributions. (iv) Costs of drilling and equipping exploratory wells. (v) Costs of drilling exploratory-type stratigraphic test wells."
    Fait ExplorationExpense
    Cadre CY2011
    Étiquette Exploration Expense
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 2 081 000 000
  78. Description The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.
    Fait ResearchAndDevelopmentExpense
    Cadre CY2011
    Étiquette Research and Development Expense
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 044 000 000
  79. Description The amount of exploratory well costs that have been capitalized for a period of one year or less after the completion of drilling.
    Fait CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodOfOneYearOrLess
    Cadre CY2011Q4I
    Étiquette Capitalized Exploratory Well Costs that Have Been Capitalized for Period of One Year or Less
    Taxonomie us-gaap
    Unité USD
    Val 310 000 000
  80. Description Amount after tax, before 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 OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
    Cadre CY2011
    Étiquette Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val -867 000 000
  81. 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 CY2011Q4I
    Étiquette Assets
    Taxonomie us-gaap
    Unité USD
    Val 331 052 000 000
  82. 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 CY2011
    Étiquette Earnings Per Share, Basic
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 8,43
  83. Description The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
    Fait NetIncomeLoss
    Cadre CY2011
    Étiquette Net Income (Loss) Attributable to Parent
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 41 060 000 000
  84. Description The cash inflow associated with the proceeds from sale and collection of receivables during the period.
    Fait ProceedsFromSaleAndCollectionOfReceivables
    Cadre CY2011
    Étiquette Proceeds from Sale and Collection of Receivables
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 119 000 000
  85. 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 CY2011
    Étiquette Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 822 000 000
  86. Description Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.
    Fait InvestmentIncomeInterest
    Cadre CY2011
    Étiquette Investment Income, Interest
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 135 000 000
  87. Description Amount of interest capitalized during the period.
    Fait InterestCostsCapitalized
    Cadre CY2011
    Étiquette Interest Costs Capitalized
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 593 000 000
  88. Description The increase (decrease) during the reporting period of the sum of amounts due within one year (or one business cycle) from customers for the credit sale of goods and services; and from note holders for outstanding loans.
    Fait IncreaseDecreaseInAccountsAndNotesReceivable
    Cadre CY2011
    Étiquette Increase (Decrease) in Accounts and Notes Receivable
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 7 906 000 000
  89. 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 CY2011
    Étiquette Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 202 000 000
  90. Description The cash outflow to reacquire common stock during the period.
    Fait PaymentsForRepurchaseOfCommonStock
    Cadre CY2011
    Étiquette Payments for Repurchase of Common Stock
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 22 055 000 000
  91. Description Amount 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 foreign income tax expense (benefit).
    Fait IncomeTaxReconciliationForeignIncomeTaxRateDifferential
    Cadre CY2011
    Étiquette Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 10 385 000 000
  92. Description Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.
    Fait OperatingLeasesRentExpenseNet
    Cadre CY2011
    Étiquette Operating Leases, Rent Expense, Net
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 3 987 000 000
  93. 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 CY2011
    Étiquette Weighted Average Number of Shares Outstanding, Diluted
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité shares
    Val 4 875 000 000
  94. Description Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.
    Fait OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
    Cadre CY2011
    Étiquette Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 4 907 000 000
  95. Description The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period.
    Fait ProceedsFromSaleAndMaturityOfMarketableSecurities
    Cadre CY2011
    Étiquette Proceeds from Sale and Maturity of Marketable Securities
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 674 000 000
  96. Description The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.
    Fait SellingGeneralAndAdministrativeExpense
    Cadre CY2011
    Étiquette Selling, General and Administrative Expense
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 14 983 000 000
  97. Description Amount 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 IncomeTaxReconciliationOtherAdjustments
    Cadre CY2011
    Étiquette Effective Income Tax Rate Reconciliation, Other Adjustments, Amount
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 50 000 000
  98. Description Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Fait NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
    Cadre CY2011
    Étiquette Net Cash Provided by (Used in) Operating Activities, Continuing Operations
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 55 345 000 000
  99. Description The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.
    Fait IncreaseDecreaseInAccountsPayable
    Cadre CY2011
    Étiquette Increase (Decrease) in Accounts Payable
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 8 880 000 000
  100. Description Amount, before tax, after reclassification adjustment, of increase (decrease) in accumulated other comprehensive income from gain (loss) of defined benefit plan.
    Fait DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax
    Cadre CY2011
    Étiquette Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), after Reclassification Adjustment, before Tax
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val -5 155 000 000
  101. Description Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.
    Fait ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
    Cadre CY2011
    Étiquette Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 834 000 000
  102. Description Amount after tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).
    Fait OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
    Cadre CY2011
    Étiquette Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 83 000 000
  103. Description Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fait EffectiveIncomeTaxRateContinuingOperations
    Cadre CY2011
    Étiquette Effective Income Tax Rate Reconciliation, Percent
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité pure
    Val 0,46
  104. 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 CY2011
    Étiquette Revenues
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 467 029 000 000
  105. Description Amount of income tax expense (benefit) from continuing operations attributable to an adjustment of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity.
    Fait IncomeTaxExpenseBenefitContinuingOperationsAdjustmentOfDeferredTaxAssetLiability
    Cadre CY2011
    Étiquette Income Tax Expense (Benefit), Continuing Operations, Adjustment of Deferred Tax (Asset) Liability
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val -330 000 000
  106. Description Amount of income (loss) for proportionate share of equity method investee's income (loss).
    Fait IncomeLossFromEquityMethodInvestments
    Cadre CY2011
    Étiquette Income (Loss) from Equity Method Investments
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 15 289 000 000
  107. Description Amount of cost for defined contribution plan.
    Fait DefinedContributionPlanCostRecognized
    Cadre CY2011
    Étiquette Defined Contribution Plan, Cost
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 378 000 000
  108. Description Amount of tax expense (benefit) allocated to other comprehensive income (loss) attributable to parent entity.
    Fait OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
    Cadre CY2011
    Étiquette Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 1 618 000 000
  109. Description Previously capitalized costs of the drilling of wells that were reclassified as part of the costs of the enterprise's wells and related equipment and facilities at the time that proved reserves were found.
    Fait ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves
    Cadre CY2011
    Étiquette Reclassification to Well, Facilities, and Equipment Based on Determination of Proved Reserves
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 149 000 000
  110. Description Aggregate cash proceeds received from a combination of transactions in which noncurrent assets are sold, which may include the sale of a business, an investment in an affiliate (including an equity method investee), property, plant and equipment and intangible assets. Excludes sales of trading, available-for-sale, and held-to-maturity securities.
    Fait ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets
    Cadre CY2011
    Étiquette Proceeds from Sales of Business, Affiliate and Productive Assets
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 11 133 000 000
  111. Description The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.
    Fait DepreciationDepletionAndAmortization
    Cadre CY2011
    Étiquette Depreciation, Depletion and Amortization
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 15 583 000 000
  112. Description The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.
    Fait AssetRetirementObligation
    Cadre CY2011Q4I
    Étiquette Asset Retirement Obligation
    Taxonomie us-gaap
    Unité USD
    Val 10 578 000 000
  113. Description Amount of increase (decrease) in operating assets after deduction of operating liabilities classified as other.
    Fait IncreaseDecreaseInOtherOperatingCapitalNet
    Cadre CY2011
    Étiquette Increase (Decrease) in Other Operating Assets and Liabilities, Net
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val -1 148 000 000
  114. Description Amount of interest expense classified as other.
    Fait InterestExpenseOther
    Cadre CY2011
    Étiquette Interest Expense, Other
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 165 000 000
  115. 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 CY2011
    Étiquette Income (Loss) from Continuing Operations before Income Taxes, Foreign
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val 61 746 000 000
  116. Description Amount of increase (decrease) in operating assets classified as other.
    Fait IncreaseDecreaseInOtherOperatingAssets
    Cadre CY2011
    Étiquette Increase (Decrease) in Other Operating Assets
    Commencer 2011-01-01
    Taxonomie us-gaap
    Unité USD
    Val -222 000 000

Faits se terminant le 2010-12-31

  1. Description The amount of capitalized exploratory well costs that is pending the determination of proved reserves. This does not include amounts that were capitalized and subsequently expensed in the same annual period.
    Fait CapitalizedExploratoryWellCosts
    Cadre CY2010Q4I
    Étiquette Capitalized Exploratory Well Costs
    Taxonomie us-gaap
    Unité USD
    Val 2 893 000 000
  2. Description Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.
    Fait StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
    Cadre CY2010Q4I
    Étiquette Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
    Taxonomie us-gaap
    Unité USD
    Val 152 679 000 000
  3. Description Amount of unrecognized tax benefits.
    Fait UnrecognizedTaxBenefits
    Cadre CY2010Q4I
    Étiquette Unrecognized Tax Benefits
    Taxonomie us-gaap
    Unité USD
    Val 4 148 000 000
  4. Description 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. Excludes cash and cash equivalents within disposal group and discontinued operation.
    Fait CashAndCashEquivalentsAtCarryingValue
    Cadre CY2010Q4I
    Étiquette Cash and Cash Equivalents, at Carrying Value
    Taxonomie us-gaap
    Unité USD
    Val 7 825 000 000

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 : Exxon Mobil Corporation, Stavanger, Norvège.