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Système EDGAR de la U.S. Securities and Exchange Commission Sec 20/11/2019 Système EDGAR de la U.S. Securities and Exchange Commission, États-Unis

Texte

Entité

entityName WAFD, INC.
Cik 936528
Forme 10-K
Classé 2019-11-20
Fp FY
Fy 2019
Accn 0000936528-19-000052

Faits se terminant le 2019-11-15

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
Étiquette Entity Common Stock, Shares Outstanding
Taxonomie dei
Unité shares
Val 78 448 561

Faits se terminant le 2019-09-30

  1. Description Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. 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 CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
    Étiquette Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
    Taxonomie us-gaap
    Unité USD
    Val 419 158 000
  2. 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 2018-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 2,61
  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
    Étiquette Earnings Per Share, Diluted
    Commencer 2019-07-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,66
  4. Description Weighted average grant-date fair value of non-vested options outstanding.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Option, Nonvested, Weighted Average Exercise Price
    Taxonomie us-gaap
    Unité USD/shares
    Val 5,33
  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 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 52 519 000
  6. 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 2019-07-01
    Taxonomie us-gaap
    Unité USD
    Val 12 970 000
  7. Description Number of warrants or rights outstanding.
    Fait ClassOfWarrantOrRightOutstanding
    Cadre CY2019Q3I
    Étiquette Class of Warrant or Right, Outstanding
    Taxonomie us-gaap
    Unité shares
    Val 0
  8. Description The net amount of operating interest income (expense).
    Fait InterestIncomeExpenseNet
    Étiquette Interest Income (Expense), Net
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 481 060 000
  9. Description The net amount of operating interest income (expense).
    Fait InterestIncomeExpenseNet
    Étiquette Interest Income (Expense), Net
    Commencer 2019-07-01
    Taxonomie us-gaap
    Unité USD
    Val 120 172 000
  10. 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
    Étiquette Operating Leases, Future Minimum Payments, Due Thereafter
    Taxonomie us-gaap
    Unité USD
    Val 10 531 000
  11. Description The fair value of assets acquired in noncash investing or financing activities.
    Fait FairValueOfAssetsAcquired
    Étiquette Fair Value of Assets Acquired
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 205 000
  12. Description The net cash inflow or outflow for the increase (decrease) in the beginning and end of period deposits balances.
    Fait IncreaseDecreaseInDeposits
    Étiquette Increase (Decrease) in Deposits
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 603 846 000
  13. Description Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
    Cadre CY2019Q3I
    Étiquette Finite-Lived Intangible Asset, Expected Amortization, Year Three
    Taxonomie us-gaap
    Unité USD
    Val 804 000
  14. Description Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Fait Goodwill
    Étiquette Goodwill
    Taxonomie us-gaap
    Unité USD
    Val 301 368 000
  15. Description Amount, after troubled debt restructuring, of modified financing receivable.
    Fait FinancingReceivableModificationsPostModificationRecordedInvestment2
    Cadre CY2019
    Étiquette Financing Receivable, Troubled Debt Restructuring, Postmodification
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 1 265 000
  16. Description Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.
    Fait ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
    Étiquette Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 27,96
  17. Description Amount after tax and reclassification adjustments of other comprehensive income (loss).
    Fait OtherComprehensiveIncomeLossNetOfTax
    Étiquette Other Comprehensive Income (Loss), Net of Tax
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 6 998 000
  18. Description Amount of accumulated unrecognized gain on investment in debt security measured at amortized cost (held-to-maturity).
    Fait HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
    Étiquette Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain
    Taxonomie us-gaap
    Unité USD
    Val 19 952 000
  19. Description Amount of cash outflow through purchase of long-term held-to-maturity securities.
    Fait PaymentsToAcquireHeldToMaturitySecurities
    Étiquette Payments to Acquire Held-to-maturity Securities
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  20. Description Amount of increase in allowance for credit loss on financing receivable from recovery.
    Fait FinancingReceivableAllowanceForCreditLossesRecovery
    Étiquette Financing Receivable, Allowance for Credit Loss, Recovery
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 15 053 000
  21. Description Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.
    Fait AdditionalPaidInCapitalCommonStock
    Étiquette Additional Paid in Capital, Common Stock
    Taxonomie us-gaap
    Unité USD
    Val 1 672 417 000
  22. Description Carrying amount as of the balance sheet date of investments in land and buildings held for sale, excluding real estate considered to be inventory of the entity.
    Fait RealEstateHeldforsale
    Étiquette Real Estate Held-for-sale
    Taxonomie us-gaap
    Unité USD
    Val 6 781 000
  23. Description Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.
    Fait OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
    Étiquette Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val -8 915 000
  24. Description Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.
    Fait NetCashProvidedByUsedInFinancingActivities
    Étiquette Net Cash Provided by (Used in) Financing Activities
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 337 827 000
  25. Description Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
    Cadre CY2019Q3I
    Étiquette Finite-Lived Intangible Asset, Expected Amortization, Year Four
    Taxonomie us-gaap
    Unité USD
    Val 775 000
  26. Description Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer, without allowance for credit loss. Includes beneficial interest in securitized financial asset.
    Fait DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
    Étiquette Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss
    Taxonomie us-gaap
    Unité USD
    Val 2 323 000
  27. Description Number of financing receivables that have been modified by troubled debt restructurings.
    Fait FinancingReceivableModificationsNumberOfContracts2
    Cadre CY2019
    Étiquette Financing Receivable, Modifications, Number of Contracts
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité contract
    Val 9
  28. Description Amount of expense for Federal Deposit Insurance Corporation (FDIC) insurance.
    Fait FederalDepositInsuranceCorporationPremiumExpense
    Étiquette Federal Deposit Insurance Corporation Premium Expense
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 9 808 000
  29. Description The cash inflow associated with the maturity, prepayments and calls (requests for early payments) of debt securities designated as held-to-maturity.
    Fait ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
    Étiquette Proceeds from Maturities, Prepayments and Calls of Held-to-maturity Securities
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 178 147 000
  30. Description Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredIncomeTaxExpenseBenefit
    Étiquette Deferred Income Tax Expense (Benefit)
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 1 586 000
  31. Description The fair value of stock issued in noncash financing activities.
    Fait StockIssued1
    Étiquette Stock Issued
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 1 082 000
  32. Description Carrying amount as of the balance sheet date of cash collateral held for borrowed securities, for which the cash is restricted as to withdrawal or usage.
    Fait CashCollateralForBorrowedSecurities
    Étiquette Cash Collateral for Borrowed Securities
    Taxonomie us-gaap
    Unité USD
    Val 31 850 000
  33. Description Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
    Cadre CY2019Q3I
    Étiquette Finite-Lived Intangible Asset, Expected Amortization, Year One
    Taxonomie us-gaap
    Unité USD
    Val 1 984 000
  34. Description Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
    Étiquette Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax
    Taxonomie us-gaap
    Unité USD
    Val 2 790 000
  35. Description Amount, before troubled debt restructuring, of financing receivable to be modified.
    Fait FinancingReceivableModificationsPreModificationRecordedInvestment2
    Cadre CY2019
    Étiquette Financing Receivable, Troubled Debt Restructuring, Premodification
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 1 265 000
  36. Description Interest expense incurred on demand deposit accounts that represent borrowings rather than outstanding drafts.
    Fait InterestExpenseDemandDepositAccounts
    Étiquette Interest Expense, Demand Deposit Accounts
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 12 499 000
  37. 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 56 698 343
  38. Description Percentage employer matches of the employee's percentage contribution matched.
    Fait DefinedContributionPlanEmployerMatchingContributionPercentOfMatch
    Cadre CY2019
    Étiquette Defined Contribution Plan, Employer Matching Contribution, Percent of Match
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité pure
    Val 1
  39. Description The weighted average interest rate for domestic time deposit liabilities.
    Fait WeightedAverageRateDomesticDepositTimeDeposits
    Étiquette Weighted Average Rate Domestic Deposit, Time Deposits
    Taxonomie us-gaap
    Unité pure
    Val 0,02
  40. Description Weighted average price at which option holders acquired shares when converting their stock options into shares.
    Fait ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
    Étiquette Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 12,99
  41. Description Weighted average grant-date fair value of non-vested options forfeited.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Weighted Average Grant Date Fair Value
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 5,33
  42. Description Aggregate amount of interest expense on all borrowings.
    Fait InterestExpenseBorrowings
    Étiquette Interest Expense, Borrowings
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 68 190 000
  43. 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 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 35 530 000
  44. Description Amount of noninterest expense classified as other.
    Fait OtherNoninterestExpense
    Étiquette Other Noninterest Expense
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 46 199 000
  45. Description The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.
    Fait AmortizationOfIntangibleAssets
    Étiquette Amortization of Intangible Assets
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 2 039 000
  46. 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 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 217 254 000
  47. Description Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves, classified as other.
    Fait DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves
    Étiquette Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Reserves
    Taxonomie us-gaap
    Unité USD
    Val 255 000
  48. Description Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired.
    Fait ImpairedFinancingReceivableInterestIncomeAccrualMethod
    Cadre CY2019
    Étiquette Impaired Financing Receivable, Interest Income, Accrual Method
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 7 918 000
  49. Description Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Fait FiniteLivedIntangibleAssetsNet
    Étiquette Finite-Lived Intangible Assets, Net
    Taxonomie us-gaap
    Unité USD
    Val 7 879 000
  50. Description The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.
    Fait FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
    Étiquette Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment
    Taxonomie us-gaap
    Unité USD
    Val 2 208 000
  51. Description Income from mortgage banking activities (fees and commissions) and servicing real estate mortgages, credit cards, and other financial assets held by others net of any related impairment of capitalized service costs. Also includes any premiums received in lieu of regular servicing fees on such loans only as earned over the life of the loans.
    Fait FeesAndCommissionsMortgageBankingAndServicing
    Étiquette Fees and Commissions, Mortgage Banking and Servicing
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 3 941 000
  52. 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
    Étiquette Operating Leases, Future Minimum Payments, Due in Four Years
    Taxonomie us-gaap
    Unité USD
    Val 4 302 000
  53. Description Amount of liabilities incurred and payable to vendors for goods and services received, and accrued liabilities classified as other.
    Fait AccountsPayableAndOtherAccruedLiabilities
    Étiquette Accounts Payable and Other Accrued Liabilities
    Taxonomie us-gaap
    Unité USD
    Val 138 217 000
  54. Description Carrying amount of accumulated prepayments received by financial institutions from borrowers for taxes (for example, property taxes) and insurance (for example, property and catastrophe) which will periodically be remitted to the appropriate governmental agency or vendor on behalf of the borrower.
    Fait AdvancePaymentsByBorrowersForTaxesAndInsurance
    Étiquette Advance Payments by Borrowers for Taxes and Insurance
    Taxonomie us-gaap
    Unité USD
    Val 57 830 000
  55. Description Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.
    Fait FinancingReceivableAllowanceForCreditLosses
    Étiquette Financing Receivable, Allowance for Credit Loss
    Taxonomie us-gaap
    Unité USD
    Val 131 534 000
  56. 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 274 015 000
  57. 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 2 081 000
  58. Description Amount of writeoff of financing receivable, charged against allowance for credit loss.
    Fait FinancingReceivableAllowanceForCreditLossesWriteOffs
    Étiquette Financing Receivable, Allowance for Credit Loss, Writeoff
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 11 476 000
  59. Description Amount of financing receivable past due.
    Fait FinancingReceivableRecordedInvestmentPastDue
    Étiquette Financing Receivable, Past Due
    Taxonomie us-gaap
    Unité USD
    Val 35 370 000
  60. Description Amount of interest income or expense, including any amortization and accretion (as applicable) of discounts and premiums, including consideration of the provisions for loan, lease, credit, and other related losses.
    Fait InterestIncomeExpenseAfterProvisionForLoanLoss
    Étiquette Interest Income (Expense), after Provision for Loan Loss
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 482 710 000
  61. Description Number of financing receivable contracts modified as troubled debt restructuring within previous 12 months, with subsequent payment default.
    Fait FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
    Cadre CY2019
    Étiquette Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité contract
    Val 7
  62. Description Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.
    Fait LaborAndRelatedExpense
    Étiquette Labor and Related Expense
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 133 588 000
  63. Description Amount of operating interest income, including amortization and accretion of premiums and discounts, on securitized, pass-through debt securities collateralized by real estate mortgage loans.
    Fait InterestIncomeSecuritiesMortgageBacked
    Étiquette Interest Income, Securities, Mortgage Backed
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 74 485 000
  64. 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 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  65. Description Amount of assets classified as other.
    Fait OtherAssets
    Étiquette Other Assets
    Taxonomie us-gaap
    Unité USD
    Val 210 989 000
  66. Description Amount of noninterest-bearing domestic checking deposit liabilities.
    Fait NoninterestBearingDomesticDepositChecking
    Étiquette Noninterest-bearing Domestic Deposit, Checking
    Taxonomie us-gaap
    Unité USD
    Val 1 621 343 000
  67. 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
    Étiquette Operating Leases, Future Minimum Payments, Due in Three Years
    Taxonomie us-gaap
    Unité USD
    Val 4 698 000
  68. Description The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified.
    Fait NoninterestIncome
    Étiquette Noninterest Income
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 62 318 000
  69. Description Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value
    Taxonomie us-gaap
    Unité USD
    Val 3 136 000
  70. Description Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
    Cadre CY2019Q3I
    Étiquette Finite-Lived Intangible Asset, Expected Amortization, Year Two
    Taxonomie us-gaap
    Unité USD
    Val 1 140 000
  71. 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 15 460 000
  72. Description Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.
    Fait LoansAndLeasesReceivableNetReportedAmount
    Étiquette Loans and Leases Receivable, Net Amount
    Taxonomie us-gaap
    Unité USD
    Val 11 930 575 000
  73. Description Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for 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.
    Fait InterestPaidNet
    Étiquette Interest Paid, Excluding Capitalized Interest, Operating Activities
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 194 277 000
  74. 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 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 1 916 000
  75. Description Amount of time deposit maturing in next fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait TimeDepositMaturitiesYearOne
    Étiquette Time Deposit Maturities, Year One
    Taxonomie us-gaap
    Unité USD
    Val 3 489 839 000
  76. Description Carrying amount of finite-lived intangible assets, indefinite-lived intangible assets and goodwill. Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Intangible assets are assets, not including financial assets, lacking physical substance.
    Fait IntangibleAssetsNetIncludingGoodwill
    Étiquette Intangible Assets, Net (Including Goodwill)
    Taxonomie us-gaap
    Unité USD
    Val 309 247 000
  77. 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 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 4 227 000
  78. 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 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 262 775 000
  79. 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 2019-07-01
    Taxonomie us-gaap
    Unité USD
    Val 65 332 000
  80. Description Amount, before reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.
    Fait OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax
    Étiquette Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val -6 854 000
  81. Description Amount of unrealized and realized gain (loss) on investment in debt and equity securities.
    Fait DebtAndEquitySecuritiesGainLoss
    Étiquette Debt and Equity Securities, Gain (Loss)
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val -9 000
  82. Description Weighted average interest rate calculated over time for domestic deposit liability.
    Fait WeightedAverageRateInterestBearingDomesticDepositsOverTime
    Étiquette Weighted Average Rate, Interest-bearing Domestic Deposits, over Time
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité pure
    Val 0,01
  83. Description The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.
    Fait StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased
    Cadre CY2019Q3I
    Étiquette Stock Repurchase Program, Number of Shares Authorized to be Repurchased
    Taxonomie us-gaap
    Unité shares
    Val 7 966 761
  84. Description Earnings on or other increases in the value of the cash surrender value of bank owned life insurance policies.
    Fait BankOwnedLifeInsuranceIncome
    Étiquette Bank Owned Life Insurance Income
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 5 822 000
  85. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities.
    Fait DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
    Étiquette Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities
    Taxonomie us-gaap
    Unité USD
    Val 891 000
  86. Description The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.
    Fait RepaymentsOfDebt
    Étiquette Repayments of Debt
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 13 395 000 000
  87. Description The interest expense recognized during the period on customer deposits or security deposits held in interest bearing accounts.
    Fait InterestExpenseCustomerDeposits
    Étiquette Interest Expense, Customer Deposits
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 122 216 000
  88. Description The weighted average interest rate for domestic savings deposit liabilities.
    Fait WeightedAverageRateDomesticDepositSavings
    Étiquette Weighted Average Rate Domestic Deposit, Savings
    Taxonomie us-gaap
    Unité pure
    Val 0,00
  89. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the provision for loan losses.
    Fait DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
    Étiquette Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Provision for Loan Losses
    Taxonomie us-gaap
    Unité USD
    Val 31 494 000
  90. Description Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait AvailableForSaleDebtSecuritiesAmortizedCostBasis
    Étiquette Debt Securities, Available-for-sale, Amortized Cost
    Taxonomie us-gaap
    Unité USD
    Val 1 458 071 000
  91. 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 2018-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,79
  92. 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 2019-07-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,21
  93. Description Face amount or stated value per share of common stock.
    Fait CommonStockParOrStatedValuePerShare
    Étiquette Common Stock, Par or Stated Value Per Share
    Taxonomie us-gaap
    Unité USD/shares
    Val 1
  94. Description Amount of interest-bearing domestic savings deposit liabilities. Saving deposits bear interest and have no stated maturity.
    Fait InterestBearingDomesticDepositSavings
    Étiquette Interest-bearing Domestic Deposit, Savings
    Taxonomie us-gaap
    Unité USD
    Val 753 574 000
  95. Description Interest, dividends, rents, ancillary and other revenues earned but not yet received by the entity on its investments.
    Fait AccruedInvestmentIncomeReceivable
    Étiquette Accrued Investment Income Receivable
    Taxonomie us-gaap
    Unité USD
    Val 48 857 000
  96. 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 169 822 000
  97. Description The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.
    Fait PaymentsToAcquireBusinessesNetOfCashAcquired
    Étiquette Payments to Acquire Businesses, Net of Cash Acquired
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  98. Description Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.
    Fait CurrentIncomeTaxExpenseBenefit
    Étiquette Current Income Tax Expense (Benefit)
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 50 933 000
  99. Description The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
    Cadre CY2019Q3I
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number
    Taxonomie us-gaap
    Unité shares
    Val 27 620
  100. Description Amount of time deposit liabilities, including certificates of deposit.
    Fait TimeDeposits
    Étiquette Time Deposits
    Taxonomie us-gaap
    Unité USD
    Val 4 906 963 000
  101. 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 16 474 910 000
  102. Description The amount of expenses incurred in the period for information technology and data processing products and services.
    Fait InformationTechnologyAndDataProcessing
    Étiquette Information Technology and Data Processing
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 38 955 000
  103. Description Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein.
    Fait InterestAndDividendIncomeOperating
    Étiquette Interest and Dividend Income, Operating
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 671 466 000
  104. Description Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein.
    Fait InterestAndDividendIncomeOperating
    Étiquette Interest and Dividend Income, Operating
    Commencer 2019-07-01
    Taxonomie us-gaap
    Unité USD
    Val 169 436 000
  105. Description Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price
    Taxonomie us-gaap
    Unité USD/shares
    Val 27,21
  106. Description Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.
    Fait AllocatedShareBasedCompensationExpense
    Étiquette Share-based Payment Arrangement, Expense
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 521 000
  107. Description Amount of interest-bearing domestic time deposits. Time deposits bear interest for a fixed, stated period of time and include certificate of deposits and individual retirement accounts.
    Fait InterestBearingDomesticDepositTimeDeposits
    Étiquette Interest-bearing Domestic Deposit, Time Deposits
    Taxonomie us-gaap
    Unité USD
    Val 4 906 963 000
  108. Description Amount of deferred tax liability attributable to taxable temporary differences from debt issuance costs.
    Fait DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts
    Étiquette Deferred Tax Liabilities, Deferred Expense, Debt Issuance Costs
    Taxonomie us-gaap
    Unité USD
    Val 8 385 000
  109. 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 1 335 909 000
  110. Description The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.
    Fait OtherOperatingIncomeExpenseNet
    Étiquette Other Operating Income (Expense), Net
    Commencer 2019-07-01
    Taxonomie us-gaap
    Unité USD
    Val 15 786 000
  111. Description Percentage of interest-bearing domestic savings deposit liabilities to total deposit liabilities.
    Fait PercentageOfInterestBearingDomesticDepositsToDepositsSavings
    Étiquette Percentage of Interest-bearing Domestic Deposits to Deposits, Savings
    Taxonomie us-gaap
    Unité pure
    Val 0,06
  112. Description Amount of undisbursed portion of the loan receivable balance (loans in process). Excludes loans and leases covered under loss sharing agreements.
    Fait LoansAndLeasesReceivableLoansInProcess
    Étiquette Loans and Leases Receivable, Loans in Process
    Taxonomie us-gaap
    Unité USD
    Val 1 201 341 000
  113. Description The increase (decrease) during the reporting period in the amount due from borrowers for interest payments.
    Fait IncreaseDecreaseInAccruedInterestReceivableNet
    Étiquette Increase (Decrease) in Accrued Interest Receivable, Net
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 1 562 000
  114. Description The aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases.
    Fait InterestAndFeeIncomeLoansAndLeases
    Étiquette Interest and Fee Income, Loans and Leases
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 568 096 000
  115. Description Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).
    Fait StockIssuedDuringPeriodValueShareBasedCompensation
    Étiquette Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 740 000
  116. Description Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.
    Fait InvestmentsFairValueDisclosure
    Étiquette Investments, Fair Value Disclosure
    Taxonomie us-gaap
    Unité USD
    Val 2 948 837 000
  117. Description Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.
    Fait DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
    Étiquette Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months
    Taxonomie us-gaap
    Unité USD
    Val 240 610 000
  118. Description Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.
    Fait DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
    Cadre CY2019
    Étiquette Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité pure
    Val 1
  119. Description Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.
    Fait GainLossOnSaleOfPropertyPlantEquipment
    Étiquette Gain (Loss) on Disposition of Property Plant Equipment
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 12 484 000
  120. 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 2018-10-01
    Taxonomie us-gaap
    Unité pure
    Val 0,21
  121. Description Amount of time deposit maturing in second fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait TimeDepositMaturitiesYearTwo
    Étiquette Time Deposit Maturities, Year Two
    Taxonomie us-gaap
    Unité USD
    Val 925 170 000
  122. Description Amount of increase (decrease) in accrued expenses, and obligations classified as other.
    Fait IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
    Étiquette Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 21 553 000
  123. Description Par amount of advances made and reported by Federal Home Loan Bank (FHLBank) with the earlier of contractual maturity or next call date within the next rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Fait FederalHomeLoanBankAdvancesEarlierOfContractualMaturityOrNextCallDateInNextRollingTwelveMonths
    Cadre CY2019Q3I
    Étiquette Federal Home Loan Bank, Advances, Earlier of Contractual Maturity or Next Call Date, in Next Rolling Twelve Months
    Taxonomie us-gaap
    Unité USD
    Val 100 000 000
  124. Description The aggregate interest expense incurred on time deposits, including certificates of deposits, in domestic offices.
    Fait InterestExpenseTimeDeposits
    Étiquette Interest Expense, Time Deposits
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 87 665 000
  125. 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 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 5 265 000
  126. Description Sum of the carrying amounts as of the balance sheet date of all investments.
    Fait Investments
    Étiquette Investments
    Taxonomie us-gaap
    Unité USD
    Val 2 901 551 000
  127. Description Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.
    Fait DeferredTaxAssetsNet
    Étiquette Deferred Tax Assets, Net of Valuation Allowance
    Taxonomie us-gaap
    Unité USD
    Val 40 156 000
  128. Description Number of non-vested options forfeited.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Number of Shares
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité shares
    Val 63 176
  129. 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 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 63 318 000
  130. Description Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages.
    Fait AdvancesFromFederalHomeLoanBanks
    Étiquette Advances from Federal Home Loan Banks
    Taxonomie us-gaap
    Unité USD
    Val 2 250 000 000
  131. Description The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.
    Fait IncomeTaxesPaid
    Étiquette Income Taxes Paid
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 33 545 000
  132. Description Number of shares authorized for issuance under share-based payment arrangement.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
    Cadre CY2019Q3I
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized
    Taxonomie us-gaap
    Unité shares
    Val 5 000 000
  133. 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
    Étiquette Operating Leases, Future Minimum Payments, Due in Two Years
    Taxonomie us-gaap
    Unité USD
    Val 5 246 000
  134. Description Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fait OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
    Étiquette OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 39 195 000
  135. Description Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait CurrentFederalTaxExpenseBenefit
    Étiquette Current Federal Tax Expense (Benefit)
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 46 376 000
  136. Description Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness.
    Fait OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
    Cadre CY2019
    Étiquette Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val -30 127 000
  137. Description Amount of loan with fixed rate of interest.
    Fait LoansReceivableWithFixedRatesOfInterest1
    Cadre CY2019Q3I
    Étiquette Loans Receivable with Fixed Rates of Interest
    Taxonomie us-gaap
    Unité USD
    Val 8 047 602 000
  138. Description Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.
    Fait DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
    Étiquette Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer
    Taxonomie us-gaap
    Unité USD
    Val 373 143 000
  139. Description Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.
    Fait NetCashProvidedByUsedInInvestingActivities
    Étiquette Net Cash Provided by (Used in) Investing Activities
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val -421 373 000
  140. Description Amount of liability hedged in fair value hedging relationship.
    Fait HedgedLiabilityFairValueHedge
    Étiquette Hedged Liability, Fair Value Hedge
    Taxonomie us-gaap
    Unité USD
    Val 1 612 208 000
  141. 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 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 13 315 000 000
  142. Description Amount of current and deferred federal income tax expense (benefit) attributable to income (loss) from continuing operations.
    Fait FederalIncomeTaxExpenseBenefitContinuingOperations
    Étiquette Federal Income Tax Expense (Benefit), Continuing Operations
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 48 292 000
  143. Description Interest and fee income derived from banker's acceptances, certificates of deposit and commercial paper.
    Fait InterestIncomeAndFeesBankersAcceptancesCertificatesOfDepositAndCommercialPaper
    Cadre CY2019
    Étiquette Interest Income and Fees, Bankers Acceptances, Certificates of Deposit and Commercial Paper
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 24 882 000
  144. Description Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.
    Fait GoodwillAcquiredDuringPeriod
    Étiquette Goodwill, Acquired During Period
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  145. Description Aggregate amount of interest expense on all deposits.
    Fait InterestExpenseDeposits
    Étiquette Interest Expense, Deposits
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 123 111 000
  146. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fait InterestExpense
    Étiquette Interest Expense
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 190 406 000
  147. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fait InterestExpense
    Étiquette Interest Expense
    Commencer 2019-07-01
    Taxonomie us-gaap
    Unité USD
    Val 49 264 000
  148. 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 CY2019
    Étiquette Operating Leases, Rent Expense
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 6 455 000
  149. Description Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.
    Fait FinitelivedIntangibleAssetsAcquired1
    Étiquette Finite-lived Intangible Assets Acquired
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  150. Description Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due. This amount is the total of current and noncurrent accrued income taxes.
    Fait AccruedIncomeTaxes
    Étiquette Accrued Income Taxes
    Taxonomie us-gaap
    Unité USD
    Val 5 104 000
  151. Description Interest expense incurred on all savings account deposits.
    Fait InterestExpenseSavingsDeposits
    Étiquette Interest Expense, Savings Deposits
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 980 000
  152. 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 419 158 000
  153. Description Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 414 000
  154. Description Amount of noncash expense for share-based payment arrangement.
    Fait ShareBasedCompensation
    Étiquette Share-based Payment Arrangement, Noncash Expense
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 5 265 000
  155. Description Number of options vested.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité shares
    Val 0
  156. Description Fair value of investment in debt security measured at amortized cost (held-to-maturity).
    Fait HeldToMaturitySecuritiesFairValue
    Étiquette Debt Securities, Held-to-maturity, Fair Value
    Taxonomie us-gaap
    Unité USD
    Val 1 463 095 000
  157. Description The calculated weighted average interest rate for Federal Home Loan Bank advances outstanding as of the Balance Sheet date.
    Fait FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateAtPeriodEnd
    Étiquette Federal Home Loan Bank, Advances, Activity for Year, Average Interest Rate at Period End
    Taxonomie us-gaap
    Unité pure
    Val 0,02
  158. Description Carrying amount as of the balance sheet date of income taxes previously overpaid to tax authorities (such as U.S. Federal, state and local tax authorities) representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. Also called income tax refund receivable.
    Fait IncomeTaxReceivable
    Étiquette Income Taxes Receivable
    Taxonomie us-gaap
    Unité USD
    Val 0
  159. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the income tax rates.
    Fait EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
    Étiquette Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité pure
    Val 0
  160. Description Number of shares that have been repurchased during the period and are being held in treasury.
    Fait TreasuryStockSharesAcquired
    Étiquette Treasury Stock, Shares, Acquired
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité shares
    Val 4 065 837
  161. Description Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.
    Fait DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
    Étiquette Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss
    Taxonomie us-gaap
    Unité USD
    Val 804 000
  162. Description The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.
    Fait Deposits
    Étiquette Deposits
    Taxonomie us-gaap
    Unité USD
    Val 11 990 764 000
  163. Description Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity).
    Fait HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
    Étiquette Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss
    Taxonomie us-gaap
    Unité USD
    Val 337 000
  164. Description Amount of revenue earned, classified as other, excluding interest income.
    Fait NoninterestIncomeOtherOperatingIncome
    Étiquette Noninterest Income, Other Operating Income
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 33 504 000
  165. Description Amount of cash inflow from issuance of shares under share-based payment arrangement. Includes, but is not limited to, option exercised.
    Fait ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
    Étiquette Proceeds, Issuance of Shares, Share-based Payment Arrangement, Including Option Exercised
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 740 000
  166. Description Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.
    Fait ImpairedFinancingReceivableRecordedInvestment
    Étiquette Impaired Financing Receivable, Recorded Investment
    Taxonomie us-gaap
    Unité USD
    Val 149 546 000
  167. Description Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.
    Fait LoansAndLeasesReceivableGrossCarryingAmount
    Étiquette Loans and Leases Receivable, Gross
    Taxonomie us-gaap
    Unité USD
    Val 13 312 388 000
  168. Description Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
    Étiquette Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax
    Taxonomie us-gaap
    Unité USD
    Val 30 461 000
  169. 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 25 399 000
  170. Description Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.
    Fait TreasuryStockValueAcquiredCostMethod
    Étiquette Treasury Stock, Value, Acquired, Cost Method
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 123 854 000
  171. Description Change in carrying amount of the indemnification asset relating to loss sharing agreements with the Federal Deposit Insurance Corporation (FDIC). The change includes for example, but is not limited to, acquisitions, additional estimated losses, disposals, cash payments, accretion of discount and write-offs, net of recoveries.
    Fait FDICIndemnificationAssetPeriodIncreaseDecrease
    Étiquette FDIC Indemnification Asset, Period Increase (Decrease)
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  172. Description Amount of advance from Federal Home Loan Bank (FHLBank) maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate
    Étiquette Federal Home Loan Bank, Advance, Maturity, Year One
    Taxonomie us-gaap
    Unité USD
    Val 950 000 000
  173. 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 2018-10-01
    Taxonomie us-gaap
    Unité shares
    Val 80 471 316
  174. Description Reflects the amount of the write-down related to a troubled debt restructuring.
    Fait FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown
    Cadre CY2019
    Étiquette Financing Receivables, Impaired, Troubled Debt Restructuring, Write-down
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 121 677 000
  175. Description Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.
    Fait FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
    Étiquette Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment
    Taxonomie us-gaap
    Unité USD
    Val 439 000
  176. 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 135 539 806
  177. Description Amount of expense related to estimated loss from loan and lease transactions.
    Fait ProvisionForLoanAndLeaseLosses
    Cadre CY2019
    Étiquette Provision for Loan and Lease Losses
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val -1 650 000
  178. Description Amount of expense related to estimated loss from loan and lease transactions.
    Fait ProvisionForLoanAndLeaseLosses
    Cadre CY2019Q3
    Étiquette Provision for Loan and Lease Losses
    Commencer 2019-07-01
    Taxonomie us-gaap
    Unité USD
    Val -1 900 000
  179. Description The calculated weighted average interest rate for Federal Home Loan Bank advances for the period ended as of the Balance Sheet date.
    Fait FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateForYear
    Étiquette Federal Home Loan Bank, Advances, Activity for Year, Average Interest Rate for Year
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité pure
    Val 0,03
  180. Description The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 5,21
  181. Description Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
    Étiquette Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 224 118 000
  182. 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
    Étiquette Operating Leases, Future Minimum Payments Due, Next Twelve Months
    Taxonomie us-gaap
    Unité USD
    Val 5 838 000
  183. Description The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
    Cadre CY2019Q3I
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant
    Taxonomie us-gaap
    Unité shares
    Val 2 856 502
  184. Description Amount of investment in debt security measured at amortized cost (held-to-maturity).
    Fait HeldToMaturitySecurities
    Étiquette Debt Securities, Held-to-maturity
    Taxonomie us-gaap
    Unité USD
    Val 1 443 480 000
  185. Description Exercise price per share or per unit of warrants or rights outstanding.
    Fait ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
    Cadre CY2019Q3I
    Étiquette Class of Warrant or Right, Exercise Price of Warrants or Rights
    Taxonomie us-gaap
    Unité USD/shares
    Val 17,36
  186. 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 14 441 915 000
  187. 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 443 837 000
  188. Description Number of share options (or share units) exercised during the current period.
    Fait StockIssuedDuringPeriodSharesStockOptionsExercised
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité shares
    Val 22 975
  189. Description Amount of interest-bearing domestic checking deposit liabilities.
    Fait InterestBearingDomesticDepositChecking
    Étiquette Interest-bearing Domestic Deposit, Checking
    Taxonomie us-gaap
    Unité USD
    Val 1 984 576 000
  190. 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 16 474 910 000
  191. Description Amount of loan with variable or adjustable rate of interest.
    Fait LoansReceivableWithVariableRatesOfInterest1
    Cadre CY2019Q3I
    Étiquette Loans Receivable with Variable Rates of Interest
    Taxonomie us-gaap
    Unité USD
    Val 5 264 786 000
  192. 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 2018-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 2,61
  193. 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 2019-07-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,66
  194. Description The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité shares
    Val 64 141
  195. Description Amount of interest-bearing domestic money market demand account deposit liabilities.
    Fait InterestBearingDomesticDepositMoneyMarket
    Étiquette Interest-bearing Domestic Deposit, Money Market
    Taxonomie us-gaap
    Unité USD
    Val 2 724 308 000
  196. 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 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 210 256 000
  197. 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 2019-07-01
    Taxonomie us-gaap
    Unité USD
    Val 52 362 000
  198. Description Amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans. Excludes amounts for loans and leases covered under loss sharing agreements.
    Fait LoansAndLeasesReceivableDeferredIncome
    Cadre CY2019Q3I
    Étiquette Loans and Leases Receivable, Deferred Income
    Taxonomie us-gaap
    Unité USD
    Val 48 938 000
  199. Description The net realized gain (loss) on investments sold during the period, not including gains (losses) on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, which, for cash flow reporting, is a component of proceeds from investing activities.
    Fait GainLossOnSaleOfInvestments
    Étiquette Gain (Loss) on Sale of Investments
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val -9 000
  200. Description Percentage of interest-bearing domestic time deposit liabilities to total deposit liabilities.
    Fait PercentageOfInterestBearingDomesticDepositsToDepositsTimeDeposits
    Étiquette Percentage of Interest-bearing Domestic Deposits to Deposits, Time Deposits
    Taxonomie us-gaap
    Unité pure
    Val 0,41
  201. Description The maximum balance outstanding at any month end during the period as of the Balance Sheet date.
    Fait FederalHomeLoanBankAdvancesActivityForYearMaximumOutstandingAtAnyMonthEnd
    Étiquette Federal Home Loan Bank, Advances, Activity for Year, Maximum Outstanding at any Month End
    Taxonomie us-gaap
    Unité USD
    Val 2 665 000 000
  202. 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 1 126 163 000
  203. Description Amount of financing receivable modified as troubled debt restructuring.
    Fait FinancingReceivableModificationsRecordedInvestment
    Étiquette Financing Receivable, Troubled Debt Restructuring
    Taxonomie us-gaap
    Unité USD
    Val 1 546 000
  204. Description Amount of financing receivable not past due.
    Fait FinancingReceivableRecordedInvestmentCurrent
    Étiquette Financing Receivable, Not Past Due
    Taxonomie us-gaap
    Unité USD
    Val 12 075 677 000
  205. Description The cash outflow to reacquire common stock during the period.
    Fait PaymentsForRepurchaseOfCommonStock
    Étiquette Payments for Repurchase of Common Stock
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 123 854 000
  206. 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
    Étiquette Operating Leases, Future Minimum Payments, Due in Five Years
    Taxonomie us-gaap
    Unité USD
    Val 3 596 000
  207. Description Percentage of interest-bearing domestic money market demand account deposit liabilities to total deposit liabilities.
    Fait PercentageOfInterestBearingDomesticDepositsToDepositsMoneyMarket
    Étiquette Percentage of Interest-bearing Domestic Deposits to Deposits, Money Market
    Taxonomie us-gaap
    Unité pure
    Val 0,23
  208. Description The increase (decrease) during the reporting period in income taxes receivable, which represents the amount due from tax authorities for refunds of overpayments or recoveries of income taxes paid.
    Fait IncreaseDecreaseInIncomeTaxesReceivable
    Étiquette Increase (Decrease) in Income Taxes Receivable
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val -1 804 000
  209. Description Number of non-vested options outstanding.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares
    Taxonomie us-gaap
    Unité shares
    Val 293 167
  210. Description The carrying amount of a life insurance policy on an officer, executive or employee for which the reporting entity (a bank) is entitled to proceeds from the policy upon death of the insured or surrender of the insurance policy.
    Fait BankOwnedLifeInsurance
    Étiquette Bank Owned Life Insurance
    Taxonomie us-gaap
    Unité USD
    Val 222 076 000
  211. Description Total aggregate amount of all noninterest expense.
    Fait NoninterestExpense
    Étiquette Noninterest Expense
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 283 063 000
  212. Description Total aggregate amount of all noninterest expense.
    Fait NoninterestExpense
    Étiquette Noninterest Expense
    Commencer 2019-07-01
    Taxonomie us-gaap
    Unité USD
    Val 72 526 000
  213. Description Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses.
    Fait ImpairedFinancingReceivableUnpaidPrincipalBalance
    Étiquette Impaired Financing Receivable, Unpaid Principal Balance
    Taxonomie us-gaap
    Unité USD
    Val 164 561 000
  214. Description The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.
    Fait WeightedAverageNumberOfDilutedSharesOutstanding
    Étiquette Weighted Average Number of Shares Outstanding, Diluted
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité shares
    Val 80 495 163
  215. Description Amount of cash inflow for proceeds from settlement of corporate-owned life insurance policy, classified as investing activities. Includes, but is not limited to, bank-owned life insurance policy.
    Fait ProceedsFromLifeInsurancePolicies
    Étiquette Proceeds from Life Insurance Policy
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  216. Description Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.
    Fait DividendsCommonStockCash
    Étiquette Dividends, Common Stock, Cash
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 63 318 000
  217. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.
    Fait DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
    Étiquette Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost
    Taxonomie us-gaap
    Unité USD
    Val 1 876 000
  218. Description Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.
    Fait OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
    Étiquette Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 9 000
  219. Description Maximum amount the employee may contribute to a defined contribution plan.
    Fait DefinedContributionPlanMaximumAnnualContributionsPerEmployeeAmount
    Cadre CY2019
    Étiquette Defined Contribution Plan, Maximum Annual Contributions Per Employee, Amount
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 55 000
  220. Description Amount of cumulative increase (decrease) in fair value of hedged asset in fair value hedge, attributable to hedged risk.
    Fait HedgedAssetFairValueHedgeCumulativeIncreaseDecrease
    Étiquette Hedged Asset, Fair Value Hedge, Cumulative Increase (Decrease)
    Taxonomie us-gaap
    Unité USD
    Val -2 680 000
  221. Description Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. 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 CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
    Étiquette Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 150 508 000
  222. Description The weighted average interest rate for domestic checking deposit liabilities.
    Fait WeightedAverageRateDomesticDepositChecking
    Étiquette Weighted Average Rate Domestic Deposit, Checking
    Taxonomie us-gaap
    Unité pure
    Val 0,01
  223. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.
    Fait EffectiveIncomeTaxRateReconciliationOtherAdjustments
    Étiquette Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité pure
    Val -0,03
  224. 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 2 032 995 000
  225. Description Number of options outstanding, including both vested and non-vested options.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number
    Taxonomie us-gaap
    Unité shares
    Val 320 287
  226. Description Amount recognized for uncertainty in income taxes classified as noncurrent.
    Fait LiabilityForUncertainTaxPositionsNoncurrent
    Cadre CY2019Q3I
    Étiquette Liability for Uncertainty in Income Taxes, Noncurrent
    Taxonomie us-gaap
    Unité USD
    Val 0
  227. Description Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities, attributable to parent entity. Excludes amounts related to other than temporary impairment (OTTI) loss.
    Fait OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
    Étiquette Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Parent
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 30 271 000
  228. Description Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
    Étiquette Proceeds from Sale of Debt Securities, Available-for-sale
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 491 000
  229. Description The net gain (loss) resulting from sales and other disposals of other real estate owned, increases (decreases) in the valuation allowance for foreclosed real estate, and write-downs of other real estate owned after acquisition or physical possession.
    Fait GainsLossesOnSalesOfOtherRealEstate
    Étiquette Gains (Losses) on Sales of Other Real Estate
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 810 000
  230. Description Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredStateAndLocalIncomeTaxExpenseBenefit
    Étiquette Deferred State and Local Income Tax Expense (Benefit)
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val -330 000
  231. 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 135 540 000
  232. Description Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
    Cadre CY2019Q3I
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value
    Taxonomie us-gaap
    Unité USD
    Val 547 000
  233. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from employee compensation.
    Fait DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
    Étiquette Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation
    Taxonomie us-gaap
    Unité USD
    Val 3 022 000
  234. Description Interest expense incurred on all money market deposits.
    Fait InterestExpenseMoneyMarketDeposits
    Étiquette Interest Expense, Money Market Deposits
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 21 967 000
  235. 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 2018-10-01
    Taxonomie us-gaap
    Unité pure
    Val 0,2
  236. Description Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.
    Fait ImpairedFinancingReceivableAverageRecordedInvestment
    Étiquette Impaired Financing Receivable, Average Recorded Investment
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 175 187 000
  237. Description Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait AvailableForSaleSecuritiesDebtSecurities
    Étiquette Debt Securities, Available-for-sale
    Taxonomie us-gaap
    Unité USD
    Val 1 485 742 000
  238. Description Amount of Federal Home Loan Bank (FHLB) and Federal Reserve Bank stock.
    Fait FederalHomeLoanBankStockAndFederalReserveBankStock
    Étiquette Federal Home Loan Bank Stock and Federal Reserve Bank Stock
    Taxonomie us-gaap
    Unité USD
    Val 123 990 000
  239. Description Amount of cash outflow to acquire investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait PaymentsToAcquireAvailableForSaleSecuritiesDebt
    Étiquette Payments to Acquire Debt Securities, Available-for-sale
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 358 709 000
  240. Description Amount of advance from Federal Home Loan Bank (FHLBank) maturing 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 FederalHomeLoanBankAdvancesMaturitiesSummaryDueAfterFiveYearsOfBalanceSheetDate
    Étiquette Federal Home Loan Bank, Advance, Maturity, after Year Five
    Taxonomie us-gaap
    Unité USD
    Val 150 000 000
  241. Description Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Fait NetCashProvidedByUsedInOperatingActivities
    Étiquette Net Cash Provided by (Used in) Operating Activities
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 234 054 000
  242. Description Amount of allowance for credit losses related to recorded investment.
    Fait ImpairedFinancingReceivableRelatedAllowance
    Étiquette Impaired Financing Receivable, Related Allowance
    Taxonomie us-gaap
    Unité USD
    Val 2 647 000
  243. Description Amount of deferred tax liability attributable to taxable temporary differences.
    Fait DeferredIncomeTaxLiabilities
    Étiquette Deferred Tax Liabilities, Gross
    Taxonomie us-gaap
    Unité USD
    Val 55 616 000
  244. Description Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.
    Fait DeferredTaxAssetsTaxCreditCarryforwards
    Étiquette Deferred Tax Assets, Tax Credit Carryforwards
    Taxonomie us-gaap
    Unité USD
    Val 537 000
  245. 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 15 292 000
  246. Description Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.
    Fait CommonStockSharesOutstanding
    Étiquette Common Stock, Shares, Outstanding
    Taxonomie us-gaap
    Unité shares
    Val 78 841 463
  247. Description Weighted average interest rate calculated at point in time for domestic deposit liability.
    Fait WeightedAverageRateDomesticDeposit
    Étiquette Weighted Average Rate, Interest-bearing Domestic Deposits, Point in Time
    Taxonomie us-gaap
    Unité pure
    Val 0,01
  248. Description Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense.
    Fait OccupancyNet
    Étiquette Occupancy, Net
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 38 579 000
  249. Description Amount of time deposit maturing in third fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait TimeDepositMaturitiesYearThree
    Étiquette Time Deposit Maturities, Year Three
    Taxonomie us-gaap
    Unité USD
    Val 294 990 000
  250. Description Amount of cost for defined contribution plan.
    Fait DefinedContributionPlanCostRecognized
    Étiquette Defined Contribution Plan, Cost
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 6 920 000
  251. Description The cash outflow from (a) purchases of loans held-for-investment, (b) purchases of leases held-for-investment, and (c) both.
    Fait PaymentsToAcquireLoansAndLeasesHeldForInvestment
    Cadre CY2019
    Étiquette Payments to Acquire Loans and Leases Held-for-investment
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  252. Description Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
    Cadre CY2019Q3I
    Étiquette Finite-Lived Intangible Asset, Expected Amortization, Year Five
    Taxonomie us-gaap
    Unité USD
    Val 755 000
  253. Description Reflects the carrying amount of loans deemed to be questionable as to collection on which no interest is continuing to be recognized.
    Fait LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest
    Cadre CY2019Q3I
    Étiquette Loans and Leases Receivable, Nonperforming, Nonaccrual of Interest
    Taxonomie us-gaap
    Unité USD
    Val 33 731 000
  254. Description Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position without allowance for credit loss.
    Fait DebtSecuritiesAvailableForSaleUnrealizedLossPosition
    Étiquette Debt Securities, Available-for-sale, Unrealized Loss Position
    Taxonomie us-gaap
    Unité USD
    Val 613 753 000
  255. Description The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.
    Fait ProceedsFromSaleOfPropertyPlantAndEquipment
    Étiquette Proceeds from Sale of Property, Plant, and Equipment
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 15 585 000
  256. Description The increase (decrease) during the period in the amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction.
    Fait IncreaseDecreaseInAccruedIncomeTaxesPayable
    Étiquette Increase (Decrease) in Income Taxes Payable
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 3 043 000
  257. Description Amount, after tax and before reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.
    Fait OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
    Étiquette Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val -23 273 000
  258. Description Amount of increase (decrease) in prepayments received from borrowers for taxes and insurance remitted to the appropriate tax authority or insurer on behalf of the borrower.
    Fait IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance
    Étiquette Increase (Decrease) in Advance Payments by Borrowers for Taxes and Insurance
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 413 000
  259. 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 2 851 000
  260. Description Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait CurrentStateAndLocalTaxExpenseBenefit
    Étiquette Current State and Local Tax Expense (Benefit)
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 4 557 000
  261. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).
    Fait EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
    Étiquette Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité pure
    Val 0,02
  262. Description Weighted average grant-date fair value of options vested.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0
  263. Description Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.
    Fait DefinedContributionPlanEmployerMatchingContributionPercent
    Cadre CY2019
    Étiquette Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité pure
    Val 0,04
  264. 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 300 000 000
  265. Description Amount of increase (decrease) in operating assets classified as other.
    Fait IncreaseDecreaseInOtherOperatingAssets
    Étiquette Increase (Decrease) in Other Operating Assets
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 17 416 000
  266. Description The weighted average interest rate for domestic money market demand account deposit liabilities.
    Fait WeightedAverageRateDomesticDepositMoneyMarket
    Étiquette Weighted Average Rate Domestic Deposit, Money Market
    Taxonomie us-gaap
    Unité pure
    Val 0,01
  267. Description Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer.
    Fait FederalHomeLoanBankAdvancesLongTerm
    Étiquette Long-term Federal Home Loan Bank Advances
    Taxonomie us-gaap
    Unité USD
    Val 2 250 000 000
  268. Description Percentage of interest-bearing domestic checking demand deposit liabilities to total deposit liabilities.
    Fait PercentageOfInterestBearingDomesticDepositsToDepositsChecking
    Étiquette Percentage of Interest-bearing Domestic Deposits to Deposits, Checking
    Taxonomie us-gaap
    Unité pure
    Val 0,17
  269. Description The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
    Cadre CY2019Q3I
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price
    Taxonomie us-gaap
    Unité USD/shares
    Val 17,17
  270. Description Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset.
    Fait DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
    Étiquette Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss
    Taxonomie us-gaap
    Unité USD
    Val 3 127 000
  271. Description The cash inflow associated with the sale of securities that had been designated as held-to-maturity. Excludes proceeds from maturities, prepayments and calls by the issuer.
    Fait ProceedsFromSaleOfHeldToMaturitySecurities
    Cadre CY2019
    Étiquette Proceeds from Sale of Held-to-maturity Securities
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  272. Description Amount of cash inflow from exercise of option under share-based payment arrangement.
    Fait ProceedsFromStockOptionsExercised
    Étiquette Proceeds from Stock Options Exercised
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 298 000
  273. Description Early withdrawal penalties on domestic deposits which discourage customer withdrawal prior to maturity.
    Fait InterestExpenseDomesticDepositLiabilitiesWithdrawalPenalties
    Étiquette Interest Expense Domestic Deposit Liabilities, Withdrawal Penalties
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 895 000

Faits se terminant le 2019-06-30

  1. 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 2019-04-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,67
  2. 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 2019-04-01
    Taxonomie us-gaap
    Unité USD
    Val 11 309 000
  3. Description The net amount of operating interest income (expense).
    Fait InterestIncomeExpenseNet
    Étiquette Interest Income (Expense), Net
    Commencer 2019-04-01
    Taxonomie us-gaap
    Unité USD
    Val 121 666 000
  4. 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 2019-04-01
    Taxonomie us-gaap
    Unité USD
    Val 65 163 000
  5. 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 2019-04-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,2
  6. Description Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein.
    Fait InterestAndDividendIncomeOperating
    Étiquette Interest and Dividend Income, Operating
    Commencer 2019-04-01
    Taxonomie us-gaap
    Unité USD
    Val 171 826 000
  7. Description The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.
    Fait OtherOperatingIncomeExpenseNet
    Étiquette Other Operating Income (Expense), Net
    Commencer 2019-04-01
    Taxonomie us-gaap
    Unité USD
    Val 14 395 000
  8. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fait InterestExpense
    Étiquette Interest Expense
    Commencer 2019-04-01
    Taxonomie us-gaap
    Unité USD
    Val 50 160 000
  9. Description Amount of expense related to estimated loss from loan and lease transactions.
    Fait ProvisionForLoanAndLeaseLosses
    Cadre CY2019Q2
    Étiquette Provision for Loan and Lease Losses
    Commencer 2019-04-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  10. 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 2019-04-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,67
  11. 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 2019-04-01
    Taxonomie us-gaap
    Unité USD
    Val 53 854 000
  12. Description Total aggregate amount of all noninterest expense.
    Fait NoninterestExpense
    Étiquette Noninterest Expense
    Commencer 2019-04-01
    Taxonomie us-gaap
    Unité USD
    Val 70 898 000

Faits se terminant le 2019-03-31

  1. 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 2019-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,63
  2. 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 2019-01-01
    Taxonomie us-gaap
    Unité USD
    Val 13 873 000
  3. Description The net amount of operating interest income (expense).
    Fait InterestIncomeExpenseNet
    Étiquette Interest Income (Expense), Net
    Commencer 2019-01-01
    Taxonomie us-gaap
    Unité USD
    Val 120 070 000
  4. 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 2019-01-01
    Taxonomie us-gaap
    Unité USD
    Val 64 971 000
  5. 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 2019-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,2
  6. Description Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein.
    Fait InterestAndDividendIncomeOperating
    Étiquette Interest and Dividend Income, Operating
    Commencer 2019-01-01
    Taxonomie us-gaap
    Unité USD
    Val 167 582 000
  7. Description The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.
    Fait OtherOperatingIncomeExpenseNet
    Étiquette Other Operating Income (Expense), Net
    Commencer 2019-01-01
    Taxonomie us-gaap
    Unité USD
    Val 13 618 000
  8. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fait InterestExpense
    Étiquette Interest Expense
    Commencer 2019-01-01
    Taxonomie us-gaap
    Unité USD
    Val 47 512 000
  9. Description Amount of expense related to estimated loss from loan and lease transactions.
    Fait ProvisionForLoanAndLeaseLosses
    Étiquette Provision for Loan and Lease Losses
    Commencer 2019-01-01
    Taxonomie us-gaap
    Unité USD
    Val 750 000
  10. 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 2019-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,63
  11. 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 2019-01-01
    Taxonomie us-gaap
    Unité USD
    Val 51 098 000
  12. Description Total aggregate amount of all noninterest expense.
    Fait NoninterestExpense
    Étiquette Noninterest Expense
    Commencer 2019-01-01
    Taxonomie us-gaap
    Unité USD
    Val 67 967 000

Faits se terminant le 2019-03-29

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 CY2019Q1I
Étiquette Entity Public Float
Taxonomie dei
Unité USD
Val 2 300 567 209

Faits se terminant le 2018-12-31

  1. 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 2018-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,65
  2. 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 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 14 367 000
  3. Description The net amount of operating interest income (expense).
    Fait InterestIncomeExpenseNet
    Étiquette Interest Income (Expense), Net
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 119 152 000
  4. 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 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 67 309 000
  5. 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 2018-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,18
  6. Description Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein.
    Fait InterestAndDividendIncomeOperating
    Étiquette Interest and Dividend Income, Operating
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 162 622 000
  7. Description The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.
    Fait OtherOperatingIncomeExpenseNet
    Étiquette Other Operating Income (Expense), Net
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 19 329 000
  8. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fait InterestExpense
    Étiquette Interest Expense
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 43 470 000
  9. Description Amount of expense related to estimated loss from loan and lease transactions.
    Fait ProvisionForLoanAndLeaseLosses
    Étiquette Provision for Loan and Lease Losses
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val -500 000
  10. 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 2018-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,65
  11. 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 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 52 942 000
  12. Description Total aggregate amount of all noninterest expense.
    Fait NoninterestExpense
    Étiquette Noninterest Expense
    Commencer 2018-10-01
    Taxonomie us-gaap
    Unité USD
    Val 71 672 000

Faits se terminant le 2018-09-30

  1. Description Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. 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 CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
    Étiquette Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
    Taxonomie us-gaap
    Unité USD
    Val 268 650 000
  2. 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 2017-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 2,4
  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 CY2018Q3
    Étiquette Earnings Per Share, Diluted
    Commencer 2018-07-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,62
  4. Description Weighted average grant-date fair value of non-vested options outstanding.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Option, Nonvested, Weighted Average Exercise Price
    Taxonomie us-gaap
    Unité USD/shares
    Val 0
  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 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 53 393 000
  6. Description Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fait IncomeTaxExpenseBenefit
    Cadre CY2018Q3
    Étiquette Income Tax Expense (Benefit)
    Commencer 2018-07-01
    Taxonomie us-gaap
    Unité USD
    Val 15 826 000
  7. Description The net amount of operating interest income (expense).
    Fait InterestIncomeExpenseNet
    Étiquette Interest Income (Expense), Net
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 472 139 000
  8. Description The net amount of operating interest income (expense).
    Fait InterestIncomeExpenseNet
    Cadre CY2018Q3
    Étiquette Interest Income (Expense), Net
    Commencer 2018-07-01
    Taxonomie us-gaap
    Unité USD
    Val 119 251 000
  9. Description The fair value of assets acquired in noncash investing or financing activities.
    Fait FairValueOfAssetsAcquired
    Étiquette Fair Value of Assets Acquired
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 3 109 000
  10. Description The net cash inflow or outflow for the increase (decrease) in the beginning and end of period deposits balances.
    Fait IncreaseDecreaseInDeposits
    Étiquette Increase (Decrease) in Deposits
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 552 445 000
  11. Description Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Fait Goodwill
    Étiquette Goodwill
    Taxonomie us-gaap
    Unité USD
    Val 301 368 000
  12. Description Amount, after troubled debt restructuring, of modified financing receivable.
    Fait FinancingReceivableModificationsPostModificationRecordedInvestment2
    Cadre CY2018
    Étiquette Financing Receivable, Troubled Debt Restructuring, Postmodification
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 13 131 000
  13. Description Amount after tax and reclassification adjustments of other comprehensive income (loss).
    Fait OtherComprehensiveIncomeLossNetOfTax
    Étiquette Other Comprehensive Income (Loss), Net of Tax
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 3 279 000
  14. Description Amount of accumulated unrecognized gain on investment in debt security measured at amortized cost (held-to-maturity).
    Fait HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
    Cadre CY2018Q3I
    Étiquette Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain
    Taxonomie us-gaap
    Unité USD
    Val 333 000
  15. Description Amount of cash outflow through purchase of long-term held-to-maturity securities.
    Fait PaymentsToAcquireHeldToMaturitySecurities
    Étiquette Payments to Acquire Held-to-maturity Securities
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 170 836 000
  16. Description Amount of increase in allowance for credit loss on financing receivable from recovery.
    Fait FinancingReceivableAllowanceForCreditLossesRecovery
    Cadre CY2018
    Étiquette Financing Receivable, Allowance for Credit Loss, Recovery
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 16 982 000
  17. Description Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.
    Fait AdditionalPaidInCapitalCommonStock
    Cadre CY2018Q3I
    Étiquette Additional Paid in Capital, Common Stock
    Taxonomie us-gaap
    Unité USD
    Val 1 666 609 000
  18. Description Carrying amount as of the balance sheet date of investments in land and buildings held for sale, excluding real estate considered to be inventory of the entity.
    Fait RealEstateHeldforsale
    Cadre CY2018Q3I
    Étiquette Real Estate Held-for-sale
    Taxonomie us-gaap
    Unité USD
    Val 11 298 000
  19. Description Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.
    Fait OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
    Étiquette Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 6 156 000
  20. Description Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.
    Fait NetCashProvidedByUsedInFinancingActivities
    Étiquette Net Cash Provided by (Used in) Financing Activities
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 439 323 000
  21. Description Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer, without allowance for credit loss. Includes beneficial interest in securitized financial asset.
    Fait DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
    Cadre CY2018Q3I
    Étiquette Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss
    Taxonomie us-gaap
    Unité USD
    Val 63 328 000
  22. Description Number of financing receivables that have been modified by troubled debt restructurings.
    Fait FinancingReceivableModificationsNumberOfContracts2
    Cadre CY2018
    Étiquette Financing Receivable, Modifications, Number of Contracts
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité contract
    Val 36
  23. Description Amount of expense for Federal Deposit Insurance Corporation (FDIC) insurance.
    Fait FederalDepositInsuranceCorporationPremiumExpense
    Étiquette Federal Deposit Insurance Corporation Premium Expense
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 11 592 000
  24. Description The cash inflow associated with the maturity, prepayments and calls (requests for early payments) of debt securities designated as held-to-maturity.
    Fait ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
    Étiquette Proceeds from Maturities, Prepayments and Calls of Held-to-maturity Securities
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 187 812 000
  25. Description Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredIncomeTaxExpenseBenefit
    Étiquette Deferred Income Tax Expense (Benefit)
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 8 836 000
  26. Description The fair value of stock issued in noncash financing activities.
    Fait StockIssued1
    Étiquette Stock Issued
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 3 914 000
  27. Description Carrying amount as of the balance sheet date of cash collateral held for borrowed securities, for which the cash is restricted as to withdrawal or usage.
    Fait CashCollateralForBorrowedSecurities
    Cadre CY2018Q3I
    Étiquette Cash Collateral for Borrowed Securities
    Taxonomie us-gaap
    Unité USD
    Val 18 000 000
  28. Description Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
    Cadre CY2018Q3I
    Étiquette Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax
    Taxonomie us-gaap
    Unité USD
    Val 16 199 000
  29. Description Amount, before troubled debt restructuring, of financing receivable to be modified.
    Fait FinancingReceivableModificationsPreModificationRecordedInvestment2
    Cadre CY2018
    Étiquette Financing Receivable, Troubled Debt Restructuring, Premodification
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 13 131 000
  30. Description Interest expense incurred on demand deposit accounts that represent borrowings rather than outstanding drafts.
    Fait InterestExpenseDemandDepositAccounts
    Étiquette Interest Expense, Demand Deposit Accounts
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 6 072 000
  31. Description Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.
    Fait TreasuryStockShares
    Cadre CY2018Q3I
    Étiquette Treasury Stock, Shares
    Taxonomie us-gaap
    Unité shares
    Val 52 632 506
  32. Description The weighted average interest rate for domestic time deposit liabilities.
    Fait WeightedAverageRateDomesticDepositTimeDeposits
    Cadre CY2018Q3I
    Étiquette Weighted Average Rate Domestic Deposit, Time Deposits
    Taxonomie us-gaap
    Unité pure
    Val 0,01
  33. Description Weighted average grant-date fair value of non-vested options forfeited.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Weighted Average Grant Date Fair Value
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0
  34. Description Aggregate amount of interest expense on all borrowings.
    Fait InterestExpenseBorrowings
    Étiquette Interest Expense, Borrowings
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 62 452 000
  35. 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 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 27 127 000
  36. Description Amount of noninterest expense classified as other.
    Fait OtherNoninterestExpense
    Étiquette Other Noninterest Expense
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 41 708 000
  37. Description The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.
    Fait AmortizationOfIntangibleAssets
    Cadre CY2018
    Étiquette Amortization of Intangible Assets
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 2 206 000
  38. 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 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 207 129 000
  39. Description Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves, classified as other.
    Fait DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves
    Cadre CY2018Q3I
    Étiquette Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Reserves
    Taxonomie us-gaap
    Unité USD
    Val 518 000
  40. Description Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired.
    Fait ImpairedFinancingReceivableInterestIncomeAccrualMethod
    Cadre CY2018
    Étiquette Impaired Financing Receivable, Interest Income, Accrual Method
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 10 232 000
  41. Description Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Fait FiniteLivedIntangibleAssetsNet
    Étiquette Finite-Lived Intangible Assets, Net
    Taxonomie us-gaap
    Unité USD
    Val 9 918 000
  42. Description The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.
    Fait FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
    Cadre CY2018Q3I
    Étiquette Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment
    Taxonomie us-gaap
    Unité USD
    Val 2 871 000
  43. Description Income from mortgage banking activities (fees and commissions) and servicing real estate mortgages, credit cards, and other financial assets held by others net of any related impairment of capitalized service costs. Also includes any premiums received in lieu of regular servicing fees on such loans only as earned over the life of the loans.
    Fait FeesAndCommissionsMortgageBankingAndServicing
    Étiquette Fees and Commissions, Mortgage Banking and Servicing
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 3 804 000
  44. Description Amount of liabilities incurred and payable to vendors for goods and services received, and accrued liabilities classified as other.
    Fait AccountsPayableAndOtherAccruedLiabilities
    Cadre CY2018Q3I
    Étiquette Accounts Payable and Other Accrued Liabilities
    Taxonomie us-gaap
    Unité USD
    Val 94 253 000
  45. Description Carrying amount of accumulated prepayments received by financial institutions from borrowers for taxes (for example, property taxes) and insurance (for example, property and catastrophe) which will periodically be remitted to the appropriate governmental agency or vendor on behalf of the borrower.
    Fait AdvancePaymentsByBorrowersForTaxesAndInsurance
    Cadre CY2018Q3I
    Étiquette Advance Payments by Borrowers for Taxes and Insurance
    Taxonomie us-gaap
    Unité USD
    Val 57 417 000
  46. Description Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.
    Fait FinancingReceivableAllowanceForCreditLosses
    Étiquette Financing Receivable, Allowance for Credit Loss
    Taxonomie us-gaap
    Unité USD
    Val 129 257 000
  47. 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 CY2018Q3I
    Étiquette Property, Plant and Equipment, Net
    Taxonomie us-gaap
    Unité USD
    Val 267 995 000
  48. Description Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.
    Fait DeferredTaxAssetsOther
    Cadre CY2018Q3I
    Étiquette Deferred Tax Assets, Other
    Taxonomie us-gaap
    Unité USD
    Val 1 747 000
  49. Description Amount of writeoff of financing receivable, charged against allowance for credit loss.
    Fait FinancingReceivableAllowanceForCreditLossesWriteOffs
    Cadre CY2018
    Étiquette Financing Receivable, Allowance for Credit Loss, Writeoff
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 5 932 000
  50. Description Amount of financing receivable past due.
    Fait FinancingReceivableRecordedInvestmentPastDue
    Cadre CY2018Q3I
    Étiquette Financing Receivable, Past Due
    Taxonomie us-gaap
    Unité USD
    Val 49 213 000
  51. Description Amount of interest income or expense, including any amortization and accretion (as applicable) of discounts and premiums, including consideration of the provisions for loan, lease, credit, and other related losses.
    Fait InterestIncomeExpenseAfterProvisionForLoanLoss
    Étiquette Interest Income (Expense), after Provision for Loan Loss
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 477 589 000
  52. Description Number of financing receivable contracts modified as troubled debt restructuring within previous 12 months, with subsequent payment default.
    Fait FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
    Cadre CY2018
    Étiquette Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité contract
    Val 5
  53. Description Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.
    Fait LaborAndRelatedExpense
    Étiquette Labor and Related Expense
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 123 554 000
  54. Description Amount of operating interest income, including amortization and accretion of premiums and discounts, on securitized, pass-through debt securities collateralized by real estate mortgage loans.
    Fait InterestIncomeSecuritiesMortgageBacked
    Étiquette Interest Income, Securities, Mortgage Backed
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 70 407 000
  55. Description Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.
    Fait GainLossOnDerivativeInstrumentsNetPretax
    Cadre CY2018
    Étiquette Gain (Loss) on Derivative Instruments, Net, Pretax
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  56. Description Amount of assets classified as other.
    Fait OtherAssets
    Cadre CY2018Q3I
    Étiquette Other Assets
    Taxonomie us-gaap
    Unité USD
    Val 196 494 000
  57. Description Amount of noninterest-bearing domestic checking deposit liabilities.
    Fait NoninterestBearingDomesticDepositChecking
    Cadre CY2018Q3I
    Étiquette Noninterest-bearing Domestic Deposit, Checking
    Taxonomie us-gaap
    Unité USD
    Val 1 401 226 000
  58. Description The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified.
    Fait NoninterestIncome
    Étiquette Noninterest Income
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 44 078 000
  59. Description Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value
    Taxonomie us-gaap
    Unité USD
    Val 855 000
  60. Description Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.
    Fait DeferredTaxLiabilities
    Cadre CY2018Q3I
    Étiquette Deferred Tax Liabilities, Net
    Taxonomie us-gaap
    Unité USD
    Val 11 812 000
  61. Description Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.
    Fait LoansAndLeasesReceivableNetReportedAmount
    Cadre CY2018Q3I
    Étiquette Loans and Leases Receivable, Net Amount
    Taxonomie us-gaap
    Unité USD
    Val 11 477 081 000
  62. Description Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for 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.
    Fait InterestPaidNet
    Étiquette Interest Paid, Excluding Capitalized Interest, Operating Activities
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 133 722 000
  63. 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 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 8 952 000
  64. Description Amount of time deposit maturing in next fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait TimeDepositMaturitiesYearOne
    Cadre CY2018Q3I
    Étiquette Time Deposit Maturities, Year One
    Taxonomie us-gaap
    Unité USD
    Val 2 800 978 000
  65. Description Carrying amount of finite-lived intangible assets, indefinite-lived intangible assets and goodwill. Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Intangible assets are assets, not including financial assets, lacking physical substance.
    Fait IntangibleAssetsNetIncludingGoodwill
    Étiquette Intangible Assets, Net (Including Goodwill)
    Taxonomie us-gaap
    Unité USD
    Val 311 286 000
  66. 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 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 4 127 000
  67. 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 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 257 243 000
  68. 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 CY2018Q3
    Étiquette Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
    Commencer 2018-07-01
    Taxonomie us-gaap
    Unité USD
    Val 67 341 000
  69. Description Amount, before reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.
    Fait OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax
    Étiquette Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 5 684 000
  70. Description Amount of unrealized and realized gain (loss) on investment in debt and equity securities.
    Fait DebtAndEquitySecuritiesGainLoss
    Étiquette Debt and Equity Securities, Gain (Loss)
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  71. Description Weighted average interest rate calculated over time for domestic deposit liability.
    Fait WeightedAverageRateInterestBearingDomesticDepositsOverTime
    Étiquette Weighted Average Rate, Interest-bearing Domestic Deposits, over Time
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité pure
    Val 0,01
  72. Description Earnings on or other increases in the value of the cash surrender value of bank owned life insurance policies.
    Fait BankOwnedLifeInsuranceIncome
    Étiquette Bank Owned Life Insurance Income
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 5 992 000
  73. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities.
    Fait DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
    Cadre CY2018Q3I
    Étiquette Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities
    Taxonomie us-gaap
    Unité USD
    Val 877 000
  74. Description The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.
    Fait RepaymentsOfDebt
    Étiquette Repayments of Debt
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 13 145 000 000
  75. Description The interest expense recognized during the period on customer deposits or security deposits held in interest bearing accounts.
    Fait InterestExpenseCustomerDeposits
    Étiquette Interest Expense, Customer Deposits
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 72 492 000
  76. Description The weighted average interest rate for domestic savings deposit liabilities.
    Fait WeightedAverageRateDomesticDepositSavings
    Cadre CY2018Q3I
    Étiquette Weighted Average Rate Domestic Deposit, Savings
    Taxonomie us-gaap
    Unité pure
    Val 0,00
  77. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the provision for loan losses.
    Fait DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
    Cadre CY2018Q3I
    Étiquette Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Provision for Loan Losses
    Taxonomie us-gaap
    Unité USD
    Val 31 055 000
  78. Description Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait AvailableForSaleDebtSecuritiesAmortizedCostBasis
    Cadre CY2018Q3I
    Étiquette Debt Securities, Available-for-sale, Amortized Cost
    Taxonomie us-gaap
    Unité USD
    Val 1 326 471 000
  79. 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 2017-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,67
  80. Description Aggregate dividends paid during the period for each share of common stock outstanding.
    Fait CommonStockDividendsPerShareCashPaid
    Cadre CY2018Q3
    Étiquette Common Stock, Dividends, Per Share, Cash Paid
    Commencer 2018-07-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,18
  81. Description Face amount or stated value per share of common stock.
    Fait CommonStockParOrStatedValuePerShare
    Cadre CY2018Q3I
    Étiquette Common Stock, Par or Stated Value Per Share
    Taxonomie us-gaap
    Unité USD/shares
    Val 1
  82. Description Amount of interest-bearing domestic savings deposit liabilities. Saving deposits bear interest and have no stated maturity.
    Fait InterestBearingDomesticDepositSavings
    Cadre CY2018Q3I
    Étiquette Interest-bearing Domestic Deposit, Savings
    Taxonomie us-gaap
    Unité USD
    Val 836 501 000
  83. Description Interest, dividends, rents, ancillary and other revenues earned but not yet received by the entity on its investments.
    Fait AccruedInvestmentIncomeReceivable
    Cadre CY2018Q3I
    Étiquette Accrued Investment Income Receivable
    Taxonomie us-gaap
    Unité USD
    Val 47 295 000
  84. 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 CY2018Q3I
    Étiquette Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
    Taxonomie us-gaap
    Unité USD
    Val 148 925 000
  85. Description The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.
    Fait PaymentsToAcquireBusinessesNetOfCashAcquired
    Étiquette Payments to Acquire Businesses, Net of Cash Acquired
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 2 211 000
  86. Description Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.
    Fait CurrentIncomeTaxExpenseBenefit
    Étiquette Current Income Tax Expense (Benefit)
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 44 557 000
  87. Description Amount of time deposit liabilities, including certificates of deposit.
    Fait TimeDeposits
    Cadre CY2018Q3I
    Étiquette Time Deposits
    Taxonomie us-gaap
    Unité USD
    Val 4 804 803 000
  88. Description Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.
    Fait LiabilitiesAndStockholdersEquity
    Cadre CY2018Q3I
    Étiquette Liabilities and Equity
    Taxonomie us-gaap
    Unité USD
    Val 15 865 724 000
  89. Description The amount of expenses incurred in the period for information technology and data processing products and services.
    Fait InformationTechnologyAndDataProcessing
    Étiquette Information Technology and Data Processing
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 34 643 000
  90. Description Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein.
    Fait InterestAndDividendIncomeOperating
    Étiquette Interest and Dividend Income, Operating
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 607 083 000
  91. Description Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein.
    Fait InterestAndDividendIncomeOperating
    Cadre CY2018Q3
    Étiquette Interest and Dividend Income, Operating
    Commencer 2018-07-01
    Taxonomie us-gaap
    Unité USD
    Val 157 152 000
  92. Description Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price
    Taxonomie us-gaap
    Unité USD/shares
    Val 15,25
  93. Description Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.
    Fait AllocatedShareBasedCompensationExpense
    Étiquette Share-based Payment Arrangement, Expense
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  94. Description Amount of interest-bearing domestic time deposits. Time deposits bear interest for a fixed, stated period of time and include certificate of deposits and individual retirement accounts.
    Fait InterestBearingDomesticDepositTimeDeposits
    Cadre CY2018Q3I
    Étiquette Interest-bearing Domestic Deposit, Time Deposits
    Taxonomie us-gaap
    Unité USD
    Val 4 804 803 000
  95. Description Amount of deferred tax liability attributable to taxable temporary differences from debt issuance costs.
    Fait DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts
    Cadre CY2018Q3I
    Étiquette Deferred Tax Liabilities, Deferred Expense, Debt Issuance Costs
    Taxonomie us-gaap
    Unité USD
    Val 9 285 000
  96. Description The cumulative amount of the reporting entity's undistributed earnings or deficit.
    Fait RetainedEarningsAccumulatedDeficit
    Cadre CY2018Q3I
    Étiquette Retained Earnings (Accumulated Deficit)
    Taxonomie us-gaap
    Unité USD
    Val 1 188 971 000
  97. Description The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.
    Fait OtherOperatingIncomeExpenseNet
    Cadre CY2018Q3
    Étiquette Other Operating Income (Expense), Net
    Commencer 2018-07-01
    Taxonomie us-gaap
    Unité USD
    Val 12 207 000
  98. Description Percentage of interest-bearing domestic savings deposit liabilities to total deposit liabilities.
    Fait PercentageOfInterestBearingDomesticDepositsToDepositsSavings
    Cadre CY2018Q3I
    Étiquette Percentage of Interest-bearing Domestic Deposits to Deposits, Savings
    Taxonomie us-gaap
    Unité pure
    Val 0,07
  99. Description Amount of undisbursed portion of the loan receivable balance (loans in process). Excludes loans and leases covered under loss sharing agreements.
    Fait LoansAndLeasesReceivableLoansInProcess
    Cadre CY2018Q3I
    Étiquette Loans and Leases Receivable, Loans in Process
    Taxonomie us-gaap
    Unité USD
    Val 1 195 506 000
  100. Description The increase (decrease) during the reporting period in the amount due from borrowers for interest payments.
    Fait IncreaseDecreaseInAccruedInterestReceivableNet
    Étiquette Increase (Decrease) in Accrued Interest Receivable, Net
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 5 652 000
  101. Description The aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases.
    Fait InterestAndFeeIncomeLoansAndLeases
    Étiquette Interest and Fee Income, Loans and Leases
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 515 807 000
  102. Description Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).
    Fait StockIssuedDuringPeriodValueShareBasedCompensation
    Étiquette Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 1 338 000
  103. Description Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.
    Fait InvestmentsFairValueDisclosure
    Cadre CY2018Q3I
    Étiquette Investments, Fair Value Disclosure
    Taxonomie us-gaap
    Unité USD
    Val 2 863 727 000
  104. Description Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.
    Fait DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
    Cadre CY2018Q3I
    Étiquette Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months
    Taxonomie us-gaap
    Unité USD
    Val 1 124 253 000
  105. Description Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.
    Fait GainLossOnSaleOfPropertyPlantEquipment
    Étiquette Gain (Loss) on Disposition of Property Plant Equipment
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 1 450 000
  106. 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 2017-10-01
    Taxonomie us-gaap
    Unité pure
    Val 0,25
  107. Description Amount of time deposit maturing in second fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait TimeDepositMaturitiesYearTwo
    Cadre CY2018Q3I
    Étiquette Time Deposit Maturities, Year Two
    Taxonomie us-gaap
    Unité USD
    Val 1 335 242 000
  108. Description Amount of increase (decrease) in accrued expenses, and obligations classified as other.
    Fait IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
    Étiquette Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val -36 609 000
  109. Description The aggregate interest expense incurred on time deposits, including certificates of deposits, in domestic offices.
    Fait InterestExpenseTimeDeposits
    Étiquette Interest Expense, Time Deposits
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 58 468 000
  110. 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 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 4 771 000
  111. Description Sum of the carrying amounts as of the balance sheet date of all investments.
    Fait Investments
    Cadre CY2018Q3I
    Étiquette Investments
    Taxonomie us-gaap
    Unité USD
    Val 2 951 891 000
  112. Description Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.
    Fait DeferredTaxAssetsNet
    Cadre CY2018Q3I
    Étiquette Deferred Tax Assets, Net of Valuation Allowance
    Taxonomie us-gaap
    Unité USD
    Val 40 113 000
  113. Description Number of non-vested options forfeited.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Number of Shares
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité shares
    Val 0
  114. 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 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 55 997 000
  115. Description Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages.
    Fait AdvancesFromFederalHomeLoanBanks
    Cadre CY2018Q3I
    Étiquette Advances from Federal Home Loan Banks
    Taxonomie us-gaap
    Unité USD
    Val 2 330 000 000
  116. Description The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.
    Fait IncomeTaxesPaid
    Étiquette Income Taxes Paid
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 44 260 000
  117. Description Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fait OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
    Étiquette OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val -21 136 000
  118. Description Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait CurrentFederalTaxExpenseBenefit
    Étiquette Current Federal Tax Expense (Benefit)
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 40 314 000
  119. Description Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness.
    Fait OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
    Cadre CY2018
    Étiquette Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 23 943 000
  120. Description Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.
    Fait DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
    Cadre CY2018Q3I
    Étiquette Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, 12 Months or Longer
    Taxonomie us-gaap
    Unité USD
    Val 1 284 504 000
  121. Description Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.
    Fait NetCashProvidedByUsedInInvestingActivities
    Étiquette Net Cash Provided by (Used in) Investing Activities
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val -674 445 000
  122. 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 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 13 250 000 000
  123. Description Amount of current and deferred federal income tax expense (benefit) attributable to income (loss) from continuing operations.
    Fait FederalIncomeTaxExpenseBenefitContinuingOperations
    Étiquette Federal Income Tax Expense (Benefit), Continuing Operations
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 49 266 000
  124. Description Interest and fee income derived from banker's acceptances, certificates of deposit and commercial paper.
    Fait InterestIncomeAndFeesBankersAcceptancesCertificatesOfDepositAndCommercialPaper
    Cadre CY2018
    Étiquette Interest Income and Fees, Bankers Acceptances, Certificates of Deposit and Commercial Paper
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 25 904 000
  125. Description Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.
    Fait GoodwillAcquiredDuringPeriod
    Cadre CY2018
    Étiquette Goodwill, Acquired During Period
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 8 215 000
  126. Description Aggregate amount of interest expense on all deposits.
    Fait InterestExpenseDeposits
    Étiquette Interest Expense, Deposits
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 73 248 000
  127. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fait InterestExpense
    Étiquette Interest Expense
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 134 944 000
  128. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fait InterestExpense
    Cadre CY2018Q3
    Étiquette Interest Expense
    Commencer 2018-07-01
    Taxonomie us-gaap
    Unité USD
    Val 37 901 000
  129. 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 CY2018
    Étiquette Operating Leases, Rent Expense
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 6 477 000
  130. Description Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.
    Fait FinitelivedIntangibleAssetsAcquired1
    Cadre CY2018
    Étiquette Finite-lived Intangible Assets Acquired
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 6 595 000
  131. Description Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due. This amount is the total of current and noncurrent accrued income taxes.
    Fait AccruedIncomeTaxes
    Cadre CY2018Q3I
    Étiquette Accrued Income Taxes
    Taxonomie us-gaap
    Unité USD
    Val 0
  132. Description Interest expense incurred on all savings account deposits.
    Fait InterestExpenseSavingsDeposits
    Étiquette Interest Expense, Savings Deposits
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 920 000
  133. 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 CY2018Q3I
    Étiquette Cash and Cash Equivalents, at Carrying Value
    Taxonomie us-gaap
    Unité USD
    Val 268 650 000
  134. Description Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 908 000
  135. Description Amount of noncash expense for share-based payment arrangement.
    Fait ShareBasedCompensation
    Étiquette Share-based Payment Arrangement, Noncash Expense
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 4 771 000
  136. Description Number of options vested.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité shares
    Val 0
  137. Description Fair value of investment in debt security measured at amortized cost (held-to-maturity).
    Fait HeldToMaturitySecuritiesFairValue
    Cadre CY2018Q3I
    Étiquette Debt Securities, Held-to-maturity, Fair Value
    Taxonomie us-gaap
    Unité USD
    Val 1 548 770 000
  138. Description The calculated weighted average interest rate for Federal Home Loan Bank advances outstanding as of the Balance Sheet date.
    Fait FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateAtPeriodEnd
    Étiquette Federal Home Loan Bank, Advances, Activity for Year, Average Interest Rate at Period End
    Taxonomie us-gaap
    Unité pure
    Val 0,03
  139. Description Carrying amount as of the balance sheet date of income taxes previously overpaid to tax authorities (such as U.S. Federal, state and local tax authorities) representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. Also called income tax refund receivable.
    Fait IncomeTaxReceivable
    Cadre CY2018Q3I
    Étiquette Income Taxes Receivable
    Taxonomie us-gaap
    Unité USD
    Val 1 804 000
  140. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the income tax rates.
    Fait EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
    Étiquette Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité pure
    Val -0,02
  141. Description Number of shares that have been repurchased during the period and are being held in treasury.
    Fait TreasuryStockSharesAcquired
    Cadre CY2018
    Étiquette Treasury Stock, Shares, Acquired
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité shares
    Val 4 868 357
  142. Description Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.
    Fait DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
    Cadre CY2018Q3I
    Étiquette Debt Securities, Available-for-sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss
    Taxonomie us-gaap
    Unité USD
    Val 29 854 000
  143. Description The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.
    Fait Deposits
    Cadre CY2018Q3I
    Étiquette Deposits
    Taxonomie us-gaap
    Unité USD
    Val 11 387 146 000
  144. Description Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity).
    Fait HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
    Cadre CY2018Q3I
    Étiquette Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss
    Taxonomie us-gaap
    Unité USD
    Val 76 983 000
  145. Description Amount of revenue earned, classified as other, excluding interest income.
    Fait NoninterestIncomeOtherOperatingIncome
    Étiquette Noninterest Income, Other Operating Income
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 22 920 000
  146. Description Amount of cash inflow from issuance of shares under share-based payment arrangement. Includes, but is not limited to, option exercised.
    Fait ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
    Étiquette Proceeds, Issuance of Shares, Share-based Payment Arrangement, Including Option Exercised
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 1 338 000
  147. Description Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.
    Fait ImpairedFinancingReceivableRecordedInvestment
    Cadre CY2018Q3I
    Étiquette Impaired Financing Receivable, Recorded Investment
    Taxonomie us-gaap
    Unité USD
    Val 199 545 000
  148. Description Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.
    Fait LoansAndLeasesReceivableGrossCarryingAmount
    Cadre CY2018Q3I
    Étiquette Loans and Leases Receivable, Gross
    Taxonomie us-gaap
    Unité USD
    Val 12 853 678 000
  149. Description Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
    Cadre CY2018Q3I
    Étiquette Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax
    Taxonomie us-gaap
    Unité USD
    Val 4 685 000
  150. Description Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.
    Fait DeferredTaxLiabilitiesPropertyPlantAndEquipment
    Cadre CY2018Q3I
    Étiquette Deferred Tax Liabilities, Property, Plant and Equipment
    Taxonomie us-gaap
    Unité USD
    Val 23 429 000
  151. Description Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.
    Fait TreasuryStockValueAcquiredCostMethod
    Étiquette Treasury Stock, Value, Acquired, Cost Method
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 164 249 000
  152. Description Change in carrying amount of the indemnification asset relating to loss sharing agreements with the Federal Deposit Insurance Corporation (FDIC). The change includes for example, but is not limited to, acquisitions, additional estimated losses, disposals, cash payments, accretion of discount and write-offs, net of recoveries.
    Fait FDICIndemnificationAssetPeriodIncreaseDecrease
    Étiquette FDIC Indemnification Asset, Period Increase (Decrease)
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val -8 550 000
  153. Description Amount of advance from Federal Home Loan Bank (FHLBank) maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate
    Cadre CY2018Q3I
    Étiquette Federal Home Loan Bank, Advance, Maturity, Year One
    Taxonomie us-gaap
    Unité USD
    Val 1 680 000 000
  154. 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 2017-10-01
    Taxonomie us-gaap
    Unité shares
    Val 85 008 040
  155. Description Reflects the amount of the write-down related to a troubled debt restructuring.
    Fait FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown
    Cadre CY2018
    Étiquette Financing Receivables, Impaired, Troubled Debt Restructuring, Write-down
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 156 858 000
  156. Description Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.
    Fait FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
    Cadre CY2018Q3I
    Étiquette Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment
    Taxonomie us-gaap
    Unité USD
    Val 517 000
  157. Description Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.
    Fait CommonStockSharesIssued
    Cadre CY2018Q3I
    Étiquette Common Stock, Shares, Issued
    Taxonomie us-gaap
    Unité shares
    Val 135 343 417
  158. Description Amount of expense related to estimated loss from loan and lease transactions.
    Fait ProvisionForLoanAndLeaseLosses
    Cadre CY2018
    Étiquette Provision for Loan and Lease Losses
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val -5 450 000
  159. Description Amount of expense related to estimated loss from loan and lease transactions.
    Fait ProvisionForLoanAndLeaseLosses
    Cadre CY2018Q3
    Étiquette Provision for Loan and Lease Losses
    Commencer 2018-07-01
    Taxonomie us-gaap
    Unité USD
    Val -5 500 000
  160. Description The calculated weighted average interest rate for Federal Home Loan Bank advances for the period ended as of the Balance Sheet date.
    Fait FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateForYear
    Étiquette Federal Home Loan Bank, Advances, Activity for Year, Average Interest Rate for Year
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité pure
    Val 0,03
  161. Description The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 3,15
  162. Description Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
    Étiquette Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 199 008 000
  163. Description Amount of investment in debt security measured at amortized cost (held-to-maturity).
    Fait HeldToMaturitySecurities
    Cadre CY2018Q3I
    Étiquette Debt Securities, Held-to-maturity
    Taxonomie us-gaap
    Unité USD
    Val 1 625 420 000
  164. 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 CY2018Q3I
    Étiquette Liabilities
    Taxonomie us-gaap
    Unité USD
    Val 13 868 816 000
  165. 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 CY2018Q3I
    Étiquette Property, Plant and Equipment, Gross
    Taxonomie us-gaap
    Unité USD
    Val 416 920 000
  166. Description Amount of interest-bearing domestic checking deposit liabilities.
    Fait InterestBearingDomesticDepositChecking
    Cadre CY2018Q3I
    Étiquette Interest-bearing Domestic Deposit, Checking
    Taxonomie us-gaap
    Unité USD
    Val 1 778 520 000
  167. 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 CY2018Q3I
    Étiquette Assets
    Taxonomie us-gaap
    Unité USD
    Val 15 865 724 000
  168. 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 2017-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 2,4
  169. 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 CY2018Q3
    Étiquette Earnings Per Share, Basic
    Commencer 2018-07-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,62
  170. Description Amount of interest-bearing domestic money market demand account deposit liabilities.
    Fait InterestBearingDomesticDepositMoneyMarket
    Cadre CY2018Q3I
    Étiquette Interest-bearing Domestic Deposit, Money Market
    Taxonomie us-gaap
    Unité USD
    Val 2 566 096 000
  171. 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 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 203 850 000
  172. Description The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
    Fait NetIncomeLoss
    Cadre CY2018Q3
    Étiquette Net Income (Loss) Attributable to Parent
    Commencer 2018-07-01
    Taxonomie us-gaap
    Unité USD
    Val 51 515 000
  173. Description Amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans. Excludes amounts for loans and leases covered under loss sharing agreements.
    Fait LoansAndLeasesReceivableDeferredIncome
    Cadre CY2018Q3I
    Étiquette Loans and Leases Receivable, Deferred Income
    Taxonomie us-gaap
    Unité USD
    Val 51 834 000
  174. Description The net realized gain (loss) on investments sold during the period, not including gains (losses) on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, which, for cash flow reporting, is a component of proceeds from investing activities.
    Fait GainLossOnSaleOfInvestments
    Étiquette Gain (Loss) on Sale of Investments
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  175. Description Percentage of interest-bearing domestic time deposit liabilities to total deposit liabilities.
    Fait PercentageOfInterestBearingDomesticDepositsToDepositsTimeDeposits
    Cadre CY2018Q3I
    Étiquette Percentage of Interest-bearing Domestic Deposits to Deposits, Time Deposits
    Taxonomie us-gaap
    Unité pure
    Val 0,42
  176. Description The maximum balance outstanding at any month end during the period as of the Balance Sheet date.
    Fait FederalHomeLoanBankAdvancesActivityForYearMaximumOutstandingAtAnyMonthEnd
    Étiquette Federal Home Loan Bank, Advances, Activity for Year, Maximum Outstanding at any Month End
    Taxonomie us-gaap
    Unité USD
    Val 2 620 000 000
  177. 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 CY2018Q3I
    Étiquette Treasury Stock, Value
    Taxonomie us-gaap
    Unité USD
    Val 1 002 309 000
  178. Description Amount of financing receivable modified as troubled debt restructuring.
    Fait FinancingReceivableModificationsRecordedInvestment
    Cadre CY2018Q3I
    Étiquette Financing Receivable, Troubled Debt Restructuring
    Taxonomie us-gaap
    Unité USD
    Val 510 000
  179. Description Amount of financing receivable not past due.
    Fait FinancingReceivableRecordedInvestmentCurrent
    Cadre CY2018Q3I
    Étiquette Financing Receivable, Not Past Due
    Taxonomie us-gaap
    Unité USD
    Val 11 608 959 000
  180. Description The cash outflow to reacquire common stock during the period.
    Fait PaymentsForRepurchaseOfCommonStock
    Étiquette Payments for Repurchase of Common Stock
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 164 249 000
  181. Description Percentage of interest-bearing domestic money market demand account deposit liabilities to total deposit liabilities.
    Fait PercentageOfInterestBearingDomesticDepositsToDepositsMoneyMarket
    Cadre CY2018Q3I
    Étiquette Percentage of Interest-bearing Domestic Deposits to Deposits, Money Market
    Taxonomie us-gaap
    Unité pure
    Val 0,23
  182. Description The increase (decrease) during the reporting period in income taxes receivable, which represents the amount due from tax authorities for refunds of overpayments or recoveries of income taxes paid.
    Fait IncreaseDecreaseInIncomeTaxesReceivable
    Étiquette Increase (Decrease) in Income Taxes Receivable
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 1 804 000
  183. Description Number of non-vested options outstanding.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares
    Taxonomie us-gaap
    Unité shares
    Val 0
  184. Description The carrying amount of a life insurance policy on an officer, executive or employee for which the reporting entity (a bank) is entitled to proceeds from the policy upon death of the insured or surrender of the insurance policy.
    Fait BankOwnedLifeInsurance
    Cadre CY2018Q3I
    Étiquette Bank Owned Life Insurance
    Taxonomie us-gaap
    Unité USD
    Val 216 254 000
  185. Description Total aggregate amount of all noninterest expense.
    Fait NoninterestExpense
    Étiquette Noninterest Expense
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 264 322 000
  186. Description Total aggregate amount of all noninterest expense.
    Fait NoninterestExpense
    Cadre CY2018Q3
    Étiquette Noninterest Expense
    Commencer 2018-07-01
    Taxonomie us-gaap
    Unité USD
    Val 69 617 000
  187. Description Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses.
    Fait ImpairedFinancingReceivableUnpaidPrincipalBalance
    Cadre CY2018Q3I
    Étiquette Impaired Financing Receivable, Unpaid Principal Balance
    Taxonomie us-gaap
    Unité USD
    Val 214 712 000
  188. Description The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.
    Fait WeightedAverageNumberOfDilutedSharesOutstanding
    Étiquette Weighted Average Number of Shares Outstanding, Diluted
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité shares
    Val 85 109 843
  189. Description Amount of cash inflow for proceeds from settlement of corporate-owned life insurance policy, classified as investing activities. Includes, but is not limited to, bank-owned life insurance policy.
    Fait ProceedsFromLifeInsurancePolicies
    Étiquette Proceeds from Life Insurance Policy
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 3 484 000
  190. Description Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.
    Fait DividendsCommonStockCash
    Étiquette Dividends, Common Stock, Cash
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 55 997 000
  191. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.
    Fait DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
    Cadre CY2018Q3I
    Étiquette Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost
    Taxonomie us-gaap
    Unité USD
    Val 1 677 000
  192. Description Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.
    Fait OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
    Étiquette Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  193. Description Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. 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 CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
    Cadre CY2018
    Étiquette Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val -44 420 000
  194. Description The weighted average interest rate for domestic checking deposit liabilities.
    Fait WeightedAverageRateDomesticDepositChecking
    Cadre CY2018Q3I
    Étiquette Weighted Average Rate Domestic Deposit, Checking
    Taxonomie us-gaap
    Unité pure
    Val 0,01
  195. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.
    Fait EffectiveIncomeTaxRateReconciliationOtherAdjustments
    Étiquette Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité pure
    Val -0,04
  196. 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 1 996 908 000
  197. Description Number of options outstanding, including both vested and non-vested options.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number
    Taxonomie us-gaap
    Unité shares
    Val 51 060
  198. Description Amount recognized for uncertainty in income taxes classified as noncurrent.
    Fait LiabilityForUncertainTaxPositionsNoncurrent
    Cadre CY2018Q3I
    Étiquette Liability for Uncertainty in Income Taxes, Noncurrent
    Taxonomie us-gaap
    Unité USD
    Val 2 679 000
  199. Description Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities, attributable to parent entity. Excludes amounts related to other than temporary impairment (OTTI) loss.
    Fait OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
    Étiquette Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Parent
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val -14 980 000
  200. Description Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
    Étiquette Proceeds from Sale of Debt Securities, Available-for-sale
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  201. Description The net gain (loss) resulting from sales and other disposals of other real estate owned, increases (decreases) in the valuation allowance for foreclosed real estate, and write-downs of other real estate owned after acquisition or physical possession.
    Fait GainsLossesOnSalesOfOtherRealEstate
    Étiquette Gains (Losses) on Sales of Other Real Estate
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val -102 000
  202. Description Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredStateAndLocalIncomeTaxExpenseBenefit
    Étiquette Deferred State and Local Income Tax Expense (Benefit)
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val -116 000
  203. 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 CY2018Q3I
    Étiquette Common Stock, Value, Issued
    Taxonomie us-gaap
    Unité USD
    Val 135 343 000
  204. Description Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from employee compensation.
    Fait DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
    Cadre CY2018Q3I
    Étiquette Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation
    Taxonomie us-gaap
    Unité USD
    Val 3 165 000
  205. Description Interest expense incurred on all money market deposits.
    Fait InterestExpenseMoneyMarketDeposits
    Étiquette Interest Expense, Money Market Deposits
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 7 788 000
  206. 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 2017-10-01
    Taxonomie us-gaap
    Unité pure
    Val 0,21
  207. Description Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.
    Fait ImpairedFinancingReceivableAverageRecordedInvestment
    Cadre CY2018
    Étiquette Impaired Financing Receivable, Average Recorded Investment
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 228 398 000
  208. Description Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait AvailableForSaleSecuritiesDebtSecurities
    Cadre CY2018Q3I
    Étiquette Debt Securities, Available-for-sale
    Taxonomie us-gaap
    Unité USD
    Val 1 314 957 000
  209. Description Amount of Federal Home Loan Bank (FHLB) and Federal Reserve Bank stock.
    Fait FederalHomeLoanBankStockAndFederalReserveBankStock
    Cadre CY2018Q3I
    Étiquette Federal Home Loan Bank Stock and Federal Reserve Bank Stock
    Taxonomie us-gaap
    Unité USD
    Val 127 190 000
  210. Description Amount of cash outflow to acquire investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait PaymentsToAcquireAvailableForSaleSecuritiesDebt
    Étiquette Payments to Acquire Debt Securities, Available-for-sale
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 272 780 000
  211. Description Amount of advance from Federal Home Loan Bank (FHLBank) maturing 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 FederalHomeLoanBankAdvancesMaturitiesSummaryDueAfterFiveYearsOfBalanceSheetDate
    Cadre CY2018Q3I
    Étiquette Federal Home Loan Bank, Advance, Maturity, after Year Five
    Taxonomie us-gaap
    Unité USD
    Val 150 000 000
  212. Description Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Fait NetCashProvidedByUsedInOperatingActivities
    Étiquette Net Cash Provided by (Used in) Operating Activities
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 190 702 000
  213. Description Amount of allowance for credit losses related to recorded investment.
    Fait ImpairedFinancingReceivableRelatedAllowance
    Cadre CY2018Q3I
    Étiquette Impaired Financing Receivable, Related Allowance
    Taxonomie us-gaap
    Unité USD
    Val 3 388 000
  214. Description Amount of deferred tax liability attributable to taxable temporary differences.
    Fait DeferredIncomeTaxLiabilities
    Cadre CY2018Q3I
    Étiquette Deferred Tax Liabilities, Gross
    Taxonomie us-gaap
    Unité USD
    Val 51 925 000
  215. Description Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.
    Fait DeferredTaxAssetsTaxCreditCarryforwards
    Cadre CY2018Q3I
    Étiquette Deferred Tax Assets, Tax Credit Carryforwards
    Taxonomie us-gaap
    Unité USD
    Val 1 074 000
  216. 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 CY2018Q3I
    Étiquette Accumulated Other Comprehensive Income (Loss), Net of Tax
    Taxonomie us-gaap
    Unité USD
    Val 8 294 000
  217. Description Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.
    Fait CommonStockSharesOutstanding
    Cadre CY2018Q3I
    Étiquette Common Stock, Shares, Outstanding
    Taxonomie us-gaap
    Unité shares
    Val 82 710 911
  218. Description Weighted average interest rate calculated at point in time for domestic deposit liability.
    Fait WeightedAverageRateDomesticDeposit
    Étiquette Weighted Average Rate, Interest-bearing Domestic Deposits, Point in Time
    Taxonomie us-gaap
    Unité pure
    Val 0,01
  219. Description Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense.
    Fait OccupancyNet
    Étiquette Occupancy, Net
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 36 453 000
  220. Description Amount of time deposit maturing in third fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Fait TimeDepositMaturitiesYearThree
    Cadre CY2018Q3I
    Étiquette Time Deposit Maturities, Year Three
    Taxonomie us-gaap
    Unité USD
    Val 296 238 000
  221. Description Amount of cost for defined contribution plan.
    Fait DefinedContributionPlanCostRecognized
    Étiquette Defined Contribution Plan, Cost
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 5 910 000
  222. Description The cash outflow from (a) purchases of loans held-for-investment, (b) purchases of leases held-for-investment, and (c) both.
    Fait PaymentsToAcquireLoansAndLeasesHeldForInvestment
    Cadre CY2018
    Étiquette Payments to Acquire Loans and Leases Held-for-investment
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 143 605 000
  223. Description Reflects the carrying amount of loans deemed to be questionable as to collection on which no interest is continuing to be recognized.
    Fait LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest
    Cadre CY2018Q3I
    Étiquette Loans and Leases Receivable, Nonperforming, Nonaccrual of Interest
    Taxonomie us-gaap
    Unité USD
    Val 55 686 000
  224. Description Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position without allowance for credit loss.
    Fait DebtSecuritiesAvailableForSaleUnrealizedLossPosition
    Cadre CY2018Q3I
    Étiquette Debt Securities, Available-for-sale, Unrealized Loss Position
    Taxonomie us-gaap
    Unité USD
    Val 2 408 757 000
  225. Description The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.
    Fait ProceedsFromSaleOfPropertyPlantAndEquipment
    Étiquette Proceeds from Sale of Property, Plant, and Equipment
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 1 000
  226. Description The increase (decrease) during the period in the amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction.
    Fait IncreaseDecreaseInAccruedIncomeTaxesPayable
    Étiquette Increase (Decrease) in Income Taxes Payable
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  227. Description Amount, after tax and before reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.
    Fait OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
    Étiquette Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 18 259 000
  228. Description Amount of increase (decrease) in prepayments received from borrowers for taxes and insurance remitted to the appropriate tax authority or insurer on behalf of the borrower.
    Fait IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance
    Étiquette Increase (Decrease) in Advance Payments by Borrowers for Taxes and Insurance
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 786 000
  229. Description Amount of deferred tax liability attributable to taxable temporary differences classified as other.
    Fait DeferredTaxLiabilitiesOther
    Cadre CY2018Q3I
    Étiquette Deferred Tax Liabilities, Other
    Taxonomie us-gaap
    Unité USD
    Val 1 828 000
  230. Description Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait CurrentStateAndLocalTaxExpenseBenefit
    Étiquette Current State and Local Tax Expense (Benefit)
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 4 243 000
  231. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).
    Fait EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
    Étiquette Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité pure
    Val 0,02
  232. Description Weighted average grant-date fair value of options vested.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0
  233. Description The maximum number of common shares permitted to be issued by an entity's charter and bylaws.
    Fait CommonStockSharesAuthorized
    Cadre CY2018Q3I
    Étiquette Common Stock, Shares Authorized
    Taxonomie us-gaap
    Unité shares
    Val 300 000 000
  234. Description Amount of increase (decrease) in operating assets classified as other.
    Fait IncreaseDecreaseInOtherOperatingAssets
    Étiquette Increase (Decrease) in Other Operating Assets
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 6 876 000
  235. Description The weighted average interest rate for domestic money market demand account deposit liabilities.
    Fait WeightedAverageRateDomesticDepositMoneyMarket
    Cadre CY2018Q3I
    Étiquette Weighted Average Rate Domestic Deposit, Money Market
    Taxonomie us-gaap
    Unité pure
    Val 0,01
  236. Description Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer.
    Fait FederalHomeLoanBankAdvancesLongTerm
    Cadre CY2018Q3I
    Étiquette Long-term Federal Home Loan Bank Advances
    Taxonomie us-gaap
    Unité USD
    Val 2 330 000 000
  237. Description Percentage of interest-bearing domestic checking demand deposit liabilities to total deposit liabilities.
    Fait PercentageOfInterestBearingDomesticDepositsToDepositsChecking
    Cadre CY2018Q3I
    Étiquette Percentage of Interest-bearing Domestic Deposits to Deposits, Checking
    Taxonomie us-gaap
    Unité pure
    Val 0,16
  238. Description Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset.
    Fait DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
    Cadre CY2018Q3I
    Étiquette Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss
    Taxonomie us-gaap
    Unité USD
    Val 93 182 000
  239. Description Amount of cash inflow from exercise of option under share-based payment arrangement.
    Fait ProceedsFromStockOptionsExercised
    Étiquette Proceeds from Stock Options Exercised
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 1 338 000
  240. Description Early withdrawal penalties on domestic deposits which discourage customer withdrawal prior to maturity.
    Fait InterestExpenseDomesticDepositLiabilitiesWithdrawalPenalties
    Étiquette Interest Expense Domestic Deposit Liabilities, Withdrawal Penalties
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 756 000

Faits se terminant le 2018-06-30

  1. 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 CY2018Q2
    Étiquette Earnings Per Share, Diluted
    Commencer 2018-04-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,61
  2. Description Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fait IncomeTaxExpenseBenefit
    Cadre CY2018Q2
    Étiquette Income Tax Expense (Benefit)
    Commencer 2018-04-01
    Taxonomie us-gaap
    Unité USD
    Val 13 100 000
  3. Description The net amount of operating interest income (expense).
    Fait InterestIncomeExpenseNet
    Cadre CY2018Q2
    Étiquette Interest Income (Expense), Net
    Commencer 2018-04-01
    Taxonomie us-gaap
    Unité USD
    Val 119 852 000
  4. 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 CY2018Q2
    Étiquette Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
    Commencer 2018-04-01
    Taxonomie us-gaap
    Unité USD
    Val 64 494 000
  5. Description Aggregate dividends paid during the period for each share of common stock outstanding.
    Fait CommonStockDividendsPerShareCashPaid
    Cadre CY2018Q2
    Étiquette Common Stock, Dividends, Per Share, Cash Paid
    Commencer 2018-04-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,17
  6. Description Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein.
    Fait InterestAndDividendIncomeOperating
    Cadre CY2018Q2
    Étiquette Interest and Dividend Income, Operating
    Commencer 2018-04-01
    Taxonomie us-gaap
    Unité USD
    Val 155 072 000
  7. Description The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.
    Fait OtherOperatingIncomeExpenseNet
    Cadre CY2018Q2
    Étiquette Other Operating Income (Expense), Net
    Commencer 2018-04-01
    Taxonomie us-gaap
    Unité USD
    Val 12 619 000
  8. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fait InterestExpense
    Cadre CY2018Q2
    Étiquette Interest Expense
    Commencer 2018-04-01
    Taxonomie us-gaap
    Unité USD
    Val 35 220 000
  9. Description Amount of expense related to estimated loss from loan and lease transactions.
    Fait ProvisionForLoanAndLeaseLosses
    Cadre CY2018Q2
    Étiquette Provision for Loan and Lease Losses
    Commencer 2018-04-01
    Taxonomie us-gaap
    Unité USD
    Val 1 000 000
  10. 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 CY2018Q2
    Étiquette Earnings Per Share, Basic
    Commencer 2018-04-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,61
  11. Description The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
    Fait NetIncomeLoss
    Cadre CY2018Q2
    Étiquette Net Income (Loss) Attributable to Parent
    Commencer 2018-04-01
    Taxonomie us-gaap
    Unité USD
    Val 51 394 000
  12. Description Total aggregate amount of all noninterest expense.
    Fait NoninterestExpense
    Cadre CY2018Q2
    Étiquette Noninterest Expense
    Commencer 2018-04-01
    Taxonomie us-gaap
    Unité USD
    Val 66 977 000

Faits se terminant le 2018-03-31

  1. 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 CY2018Q1
    Étiquette Earnings Per Share, Diluted
    Commencer 2018-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,57
  2. Description Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fait IncomeTaxExpenseBenefit
    Cadre CY2018Q1
    Étiquette Income Tax Expense (Benefit)
    Commencer 2018-01-01
    Taxonomie us-gaap
    Unité USD
    Val 15 502 000
  3. Description The net amount of operating interest income (expense).
    Fait InterestIncomeExpenseNet
    Cadre CY2018Q1
    Étiquette Interest Income (Expense), Net
    Commencer 2018-01-01
    Taxonomie us-gaap
    Unité USD
    Val 117 301 000
  4. 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 CY2018Q1
    Étiquette Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
    Commencer 2018-01-01
    Taxonomie us-gaap
    Unité USD
    Val 64 773 000
  5. Description Aggregate dividends paid during the period for each share of common stock outstanding.
    Fait CommonStockDividendsPerShareCashPaid
    Cadre CY2018Q1
    Étiquette Common Stock, Dividends, Per Share, Cash Paid
    Commencer 2018-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,17
  6. Description Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein.
    Fait InterestAndDividendIncomeOperating
    Cadre CY2018Q1
    Étiquette Interest and Dividend Income, Operating
    Commencer 2018-01-01
    Taxonomie us-gaap
    Unité USD
    Val 149 079 000
  7. Description The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.
    Fait OtherOperatingIncomeExpenseNet
    Cadre CY2018Q1
    Étiquette Other Operating Income (Expense), Net
    Commencer 2018-01-01
    Taxonomie us-gaap
    Unité USD
    Val 12 309 000
  8. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fait InterestExpense
    Cadre CY2018Q1
    Étiquette Interest Expense
    Commencer 2018-01-01
    Taxonomie us-gaap
    Unité USD
    Val 31 778 000
  9. Description Amount of expense related to estimated loss from loan and lease transactions.
    Fait ProvisionForLoanAndLeaseLosses
    Cadre CY2018Q1
    Étiquette Provision for Loan and Lease Losses
    Commencer 2018-01-01
    Taxonomie us-gaap
    Unité USD
    Val -950 000
  10. 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 CY2018Q1
    Étiquette Earnings Per Share, Basic
    Commencer 2018-01-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,58
  11. Description The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
    Fait NetIncomeLoss
    Cadre CY2018Q1
    Étiquette Net Income (Loss) Attributable to Parent
    Commencer 2018-01-01
    Taxonomie us-gaap
    Unité USD
    Val 49 271 000
  12. Description Total aggregate amount of all noninterest expense.
    Fait NoninterestExpense
    Cadre CY2018Q1
    Étiquette Noninterest Expense
    Commencer 2018-01-01
    Taxonomie us-gaap
    Unité USD
    Val 65 787 000

Faits se terminant le 2017-12-31

  1. 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 CY2017Q4
    Étiquette Earnings Per Share, Diluted
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,59
  2. Description Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fait IncomeTaxExpenseBenefit
    Cadre CY2017Q4
    Étiquette Income Tax Expense (Benefit)
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 8 965 000
  3. Description The net amount of operating interest income (expense).
    Fait InterestIncomeExpenseNet
    Cadre CY2017Q4
    Étiquette Interest Income (Expense), Net
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 115 735 000
  4. 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 CY2017Q4
    Étiquette Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 60 635 000
  5. Description Aggregate dividends paid during the period for each share of common stock outstanding.
    Fait CommonStockDividendsPerShareCashPaid
    Cadre CY2017Q4
    Étiquette Common Stock, Dividends, Per Share, Cash Paid
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,15
  6. Description Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein.
    Fait InterestAndDividendIncomeOperating
    Cadre CY2017Q4
    Étiquette Interest and Dividend Income, Operating
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 145 780 000
  7. Description The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.
    Fait OtherOperatingIncomeExpenseNet
    Cadre CY2017Q4
    Étiquette Other Operating Income (Expense), Net
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 6 841 000
  8. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fait InterestExpense
    Cadre CY2017Q4
    Étiquette Interest Expense
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 30 045 000
  9. Description Amount of expense related to estimated loss from loan and lease transactions.
    Fait ProvisionForLoanAndLeaseLosses
    Cadre CY2017Q4
    Étiquette Provision for Loan and Lease Losses
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  10. 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 CY2017Q4
    Étiquette Earnings Per Share, Basic
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,59
  11. Description The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
    Fait NetIncomeLoss
    Cadre CY2017Q4
    Étiquette Net Income (Loss) Attributable to Parent
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 51 670 000
  12. Description Total aggregate amount of all noninterest expense.
    Fait NoninterestExpense
    Cadre CY2017Q4
    Étiquette Noninterest Expense
    Commencer 2017-10-01
    Taxonomie us-gaap
    Unité USD
    Val 61 941 000

Faits se terminant le 2017-09-30

  1. Description Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. 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 CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
    Étiquette Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
    Taxonomie us-gaap
    Unité USD
    Val 313 070 000
  2. 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 CY2017
    Étiquette Earnings Per Share, Diluted
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 1,94
  3. Description Weighted average grant-date fair value of non-vested options outstanding.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Option, Nonvested, Weighted Average Exercise Price
    Taxonomie us-gaap
    Unité USD/shares
    Val 0
  4. Description Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fait IncomeTaxExpenseBenefit
    Cadre CY2017
    Étiquette Income Tax Expense (Benefit)
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 82 684 000
  5. Description The net amount of operating interest income (expense).
    Fait InterestIncomeExpenseNet
    Cadre CY2017
    Étiquette Interest Income (Expense), Net
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 431 926 000
  6. Description The fair value of assets acquired in noncash investing or financing activities.
    Fait FairValueOfAssetsAcquired
    Cadre CY2017
    Étiquette Fair Value of Assets Acquired
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  7. Description The net cash inflow or outflow for the increase (decrease) in the beginning and end of period deposits balances.
    Fait IncreaseDecreaseInDeposits
    Cadre CY2017
    Étiquette Increase (Decrease) in Deposits
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 234 460 000
  8. Description Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Fait Goodwill
    Cadre CY2017Q3I
    Étiquette Goodwill
    Taxonomie us-gaap
    Unité USD
    Val 293 153 000
  9. Description Amount after tax and reclassification adjustments of other comprehensive income (loss).
    Fait OtherComprehensiveIncomeLossNetOfTax
    Cadre CY2017
    Étiquette Other Comprehensive Income (Loss), Net of Tax
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 16 171 000
  10. Description Amount of cash outflow through purchase of long-term held-to-maturity securities.
    Fait PaymentsToAcquireHeldToMaturitySecurities
    Cadre CY2017
    Étiquette Payments to Acquire Held-to-maturity Securities
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 466 058 000
  11. Description Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.
    Fait OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
    Cadre CY2017
    Étiquette Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 1 503 000
  12. Description Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.
    Fait NetCashProvidedByUsedInFinancingActivities
    Cadre CY2017
    Étiquette Net Cash Provided by (Used in) Financing Activities
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 227 538 000
  13. Description Amount of expense for Federal Deposit Insurance Corporation (FDIC) insurance.
    Fait FederalDepositInsuranceCorporationPremiumExpense
    Cadre CY2017
    Étiquette Federal Deposit Insurance Corporation Premium Expense
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 11 410 000
  14. Description The cash inflow associated with the maturity, prepayments and calls (requests for early payments) of debt securities designated as held-to-maturity.
    Fait ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
    Cadre CY2017
    Étiquette Proceeds from Maturities, Prepayments and Calls of Held-to-maturity Securities
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 229 716 000
  15. Description Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredIncomeTaxExpenseBenefit
    Cadre CY2017
    Étiquette Deferred Income Tax Expense (Benefit)
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val -10 111 000
  16. Description The fair value of stock issued in noncash financing activities.
    Fait StockIssued1
    Cadre CY2017
    Étiquette Stock Issued
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 7 632 000
  17. Description Interest expense incurred on demand deposit accounts that represent borrowings rather than outstanding drafts.
    Fait InterestExpenseDemandDepositAccounts
    Cadre CY2017
    Étiquette Interest Expense, Demand Deposit Accounts
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 2 721 000
  18. Description Weighted average grant-date fair value of non-vested options forfeited.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue
    Cadre CY2017
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Weighted Average Grant Date Fair Value
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0
  19. Description Aggregate amount of interest expense on all borrowings.
    Fait InterestExpenseBorrowings
    Cadre CY2017
    Étiquette Interest Expense, Borrowings
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 64 969 000
  20. 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 CY2017
    Étiquette Payments to Acquire Property, Plant, and Equipment
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 15 461 000
  21. Description Amount of noninterest expense classified as other.
    Fait OtherNoninterestExpense
    Cadre CY2017
    Étiquette Other Noninterest Expense
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 29 761 000
  22. 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 CY2017
    Étiquette Comprehensive Income (Loss), Net of Tax, Attributable to Parent
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 189 703 000
  23. Description Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Fait FiniteLivedIntangibleAssetsNet
    Cadre CY2017Q3I
    Étiquette Finite-Lived Intangible Assets, Net
    Taxonomie us-gaap
    Unité USD
    Val 5 529 000
  24. Description Income from mortgage banking activities (fees and commissions) and servicing real estate mortgages, credit cards, and other financial assets held by others net of any related impairment of capitalized service costs. Also includes any premiums received in lieu of regular servicing fees on such loans only as earned over the life of the loans.
    Fait FeesAndCommissionsMortgageBankingAndServicing
    Cadre CY2017
    Étiquette Fees and Commissions, Mortgage Banking and Servicing
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 4 290 000
  25. Description Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.
    Fait FinancingReceivableAllowanceForCreditLosses
    Cadre CY2017Q3I
    Étiquette Financing Receivable, Allowance for Credit Loss
    Taxonomie us-gaap
    Unité USD
    Val 123 073 000
  26. Description Amount of interest income or expense, including any amortization and accretion (as applicable) of discounts and premiums, including consideration of the provisions for loan, lease, credit, and other related losses.
    Fait InterestIncomeExpenseAfterProvisionForLoanLoss
    Cadre CY2017
    Étiquette Interest Income (Expense), after Provision for Loan Loss
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 434 026 000
  27. Description Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.
    Fait LaborAndRelatedExpense
    Cadre CY2017
    Étiquette Labor and Related Expense
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 112 257 000
  28. Description Amount of operating interest income, including amortization and accretion of premiums and discounts, on securitized, pass-through debt securities collateralized by real estate mortgage loans.
    Fait InterestIncomeSecuritiesMortgageBacked
    Cadre CY2017
    Étiquette Interest Income, Securities, Mortgage Backed
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 60 612 000
  29. Description The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified.
    Fait NoninterestIncome
    Cadre CY2017
    Étiquette Noninterest Income
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 52 215 000
  30. Description Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for 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.
    Fait InterestPaidNet
    Cadre CY2017
    Étiquette Interest Paid, Excluding Capitalized Interest, Operating Activities
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 111 333 000
  31. Description Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredFederalIncomeTaxExpenseBenefit
    Cadre CY2017
    Étiquette Deferred Federal Income Tax Expense (Benefit)
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val -10 142 000
  32. Description Carrying amount of finite-lived intangible assets, indefinite-lived intangible assets and goodwill. Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Intangible assets are assets, not including financial assets, lacking physical substance.
    Fait IntangibleAssetsNetIncludingGoodwill
    Cadre CY2017Q3I
    Étiquette Intangible Assets, Net (Including Goodwill)
    Taxonomie us-gaap
    Unité USD
    Val 298 682 000
  33. Description Amount of state and local current and deferred income tax expense (benefit) attributable to continuing operations.
    Fait StateAndLocalIncomeTaxExpenseBenefitContinuingOperations
    Cadre CY2017
    Étiquette State and Local Income Tax Expense (Benefit), Continuing Operations
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 5 022 000
  34. 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 CY2017
    Étiquette Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 256 216 000
  35. Description Amount, before reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.
    Fait OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax
    Cadre CY2017
    Étiquette Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 10 897 000
  36. Description Amount of unrealized and realized gain (loss) on investment in debt and equity securities.
    Fait DebtAndEquitySecuritiesGainLoss
    Cadre CY2017
    Étiquette Debt and Equity Securities, Gain (Loss)
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 3 499 000
  37. Description Weighted average interest rate calculated over time for domestic deposit liability.
    Fait WeightedAverageRateInterestBearingDomesticDepositsOverTime
    Cadre CY2017
    Étiquette Weighted Average Rate, Interest-bearing Domestic Deposits, over Time
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité pure
    Val 0,00
  38. Description Earnings on or other increases in the value of the cash surrender value of bank owned life insurance policies.
    Fait BankOwnedLifeInsuranceIncome
    Cadre CY2017
    Étiquette Bank Owned Life Insurance Income
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 6 498 000
  39. Description The cash outflow during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of capital lease obligations.
    Fait RepaymentsOfDebt
    Cadre CY2017
    Étiquette Repayments of Debt
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 4 445 000 000
  40. Description The interest expense recognized during the period on customer deposits or security deposits held in interest bearing accounts.
    Fait InterestExpenseCustomerDeposits
    Cadre CY2017
    Étiquette Interest Expense, Customer Deposits
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 52 023 000
  41. Description Aggregate dividends paid during the period for each share of common stock outstanding.
    Fait CommonStockDividendsPerShareCashPaid
    Cadre CY2017
    Étiquette Common Stock, Dividends, Per Share, Cash Paid
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0,84
  42. Description The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.
    Fait PaymentsToAcquireBusinessesNetOfCashAcquired
    Cadre CY2017
    Étiquette Payments to Acquire Businesses, Net of Cash Acquired
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 3 370 000
  43. Description Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.
    Fait CurrentIncomeTaxExpenseBenefit
    Cadre CY2017
    Étiquette Current Income Tax Expense (Benefit)
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 92 795 000
  44. Description The amount of expenses incurred in the period for information technology and data processing products and services.
    Fait InformationTechnologyAndDataProcessing
    Cadre CY2017
    Étiquette Information Technology and Data Processing
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 28 859 000
  45. Description Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein.
    Fait InterestAndDividendIncomeOperating
    Cadre CY2017
    Étiquette Interest and Dividend Income, Operating
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 548 918 000
  46. Description Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.
    Fait AllocatedShareBasedCompensationExpense
    Cadre CY2017
    Étiquette Share-based Payment Arrangement, Expense
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  47. Description The increase (decrease) during the reporting period in the amount due from borrowers for interest payments.
    Fait IncreaseDecreaseInAccruedInterestReceivableNet
    Cadre CY2017
    Étiquette Increase (Decrease) in Accrued Interest Receivable, Net
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 3 974 000
  48. Description The aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases.
    Fait InterestAndFeeIncomeLoansAndLeases
    Cadre CY2017
    Étiquette Interest and Fee Income, Loans and Leases
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 470 523 000
  49. Description Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).
    Fait StockIssuedDuringPeriodValueShareBasedCompensation
    Cadre CY2017
    Étiquette Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 7 238 000
  50. Description Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.
    Fait GainLossOnSaleOfPropertyPlantEquipment
    Cadre CY2017
    Étiquette Gain (Loss) on Disposition of Property Plant Equipment
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 1 673 000
  51. Description Percentage of domestic federal statutory tax rate applicable to pretax income (loss).
    Fait EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
    Cadre CY2017
    Étiquette Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité pure
    Val 0,35
  52. Description Amount of increase (decrease) in accrued expenses, and obligations classified as other.
    Fait IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
    Cadre CY2017
    Étiquette Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val -41 477 000
  53. Description The aggregate interest expense incurred on time deposits, including certificates of deposits, in domestic offices.
    Fait InterestExpenseTimeDeposits
    Cadre CY2017
    Étiquette Interest Expense, Time Deposits
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 45 256 000
  54. Description Value, after forfeiture, of shares granted under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).
    Fait StockGrantedDuringPeriodValueSharebasedCompensation
    Cadre CY2017
    Étiquette Shares Granted, Value, Share-based Payment Arrangement, after Forfeiture
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 5 909 000
  55. Description Number of non-vested options forfeited.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares
    Cadre CY2017
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Number of Shares
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité shares
    Val 0
  56. Description Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.
    Fait PaymentsOfDividendsCommonStock
    Cadre CY2017
    Étiquette Payments of Ordinary Dividends, Common Stock
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 74 519 000
  57. Description The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.
    Fait IncomeTaxesPaid
    Cadre CY2017
    Étiquette Income Taxes Paid
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 54 078 000
  58. Description Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Fait OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
    Cadre CY2017
    Étiquette OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val -7 587 000
  59. Description Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait CurrentFederalTaxExpenseBenefit
    Cadre CY2017
    Étiquette Current Federal Tax Expense (Benefit)
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 87 804 000
  60. Description Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness.
    Fait OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
    Cadre CY2017
    Étiquette Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 29 653 000
  61. Description Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.
    Fait NetCashProvidedByUsedInInvestingActivities
    Cadre CY2017
    Étiquette Net Cash Provided by (Used in) Investing Activities
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val -544 536 000
  62. Description The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.
    Fait ProceedsFromIssuanceOfLongTermDebt
    Cadre CY2017
    Étiquette Proceeds from Issuance of Long-term Debt
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 4 590 000 000
  63. Description Amount of current and deferred federal income tax expense (benefit) attributable to income (loss) from continuing operations.
    Fait FederalIncomeTaxExpenseBenefitContinuingOperations
    Cadre CY2017
    Étiquette Federal Income Tax Expense (Benefit), Continuing Operations
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 77 662 000
  64. Description Interest and fee income derived from banker's acceptances, certificates of deposit and commercial paper.
    Fait InterestIncomeAndFeesBankersAcceptancesCertificatesOfDepositAndCommercialPaper
    Cadre CY2017
    Étiquette Interest Income and Fees, Bankers Acceptances, Certificates of Deposit and Commercial Paper
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 22 643 000
  65. Description Aggregate amount of interest expense on all deposits.
    Fait InterestExpenseDeposits
    Cadre CY2017
    Étiquette Interest Expense, Deposits
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 52 547 000
  66. Description Amount of the cost of borrowed funds accounted for as interest expense.
    Fait InterestExpense
    Cadre CY2017
    Étiquette Interest Expense
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 116 992 000
  67. 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 CY2017
    Étiquette Operating Leases, Rent Expense
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 5 500 000
  68. Description Interest expense incurred on all savings account deposits.
    Fait InterestExpenseSavingsDeposits
    Cadre CY2017
    Étiquette Interest Expense, Savings Deposits
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 978 000
  69. Description Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
    Cadre CY2017
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 2 605 000
  70. Description Amount of noncash expense for share-based payment arrangement.
    Fait ShareBasedCompensation
    Cadre CY2017
    Étiquette Share-based Payment Arrangement, Noncash Expense
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 5 909 000
  71. Description Number of options vested.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
    Cadre CY2017
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité shares
    Val 0
  72. Description The calculated weighted average interest rate for Federal Home Loan Bank advances outstanding as of the Balance Sheet date.
    Fait FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateAtPeriodEnd
    Cadre CY2017Q3I
    Étiquette Federal Home Loan Bank, Advances, Activity for Year, Average Interest Rate at Period End
    Taxonomie us-gaap
    Unité pure
    Val 0,03
  73. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the income tax rates.
    Fait EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
    Cadre CY2017
    Étiquette Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité pure
    Val 0
  74. Description Amount of revenue earned, classified as other, excluding interest income.
    Fait NoninterestIncomeOtherOperatingIncome
    Cadre CY2017
    Étiquette Noninterest Income, Other Operating Income
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 21 783 000
  75. Description Amount of cash inflow from issuance of shares under share-based payment arrangement. Includes, but is not limited to, option exercised.
    Fait ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
    Cadre CY2017
    Étiquette Proceeds, Issuance of Shares, Share-based Payment Arrangement, Including Option Exercised
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 7 238 000
  76. Description Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.
    Fait TreasuryStockValueAcquiredCostMethod
    Cadre CY2017
    Étiquette Treasury Stock, Value, Acquired, Cost Method
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 98 374 000
  77. Description Change in carrying amount of the indemnification asset relating to loss sharing agreements with the Federal Deposit Insurance Corporation (FDIC). The change includes for example, but is not limited to, acquisitions, additional estimated losses, disposals, cash payments, accretion of discount and write-offs, net of recoveries.
    Fait FDICIndemnificationAssetPeriodIncreaseDecrease
    Cadre CY2017
    Étiquette FDIC Indemnification Asset, Period Increase (Decrease)
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  78. 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 CY2017
    Étiquette Weighted Average Number of Shares Outstanding, Basic
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité shares
    Val 88 905 457
  79. Description Amount of expense related to estimated loss from loan and lease transactions.
    Fait ProvisionForLoanAndLeaseLosses
    Cadre CY2017
    Étiquette Provision for Loan and Lease Losses
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val -2 100 000
  80. Description The calculated weighted average interest rate for Federal Home Loan Bank advances for the period ended as of the Balance Sheet date.
    Fait FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateForYear
    Cadre CY2017
    Étiquette Federal Home Loan Bank, Advances, Activity for Year, Average Interest Rate for Year
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité pure
    Val 0,03
  81. Description The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.
    Fait ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
    Cadre CY2017
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 3,06
  82. Description Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
    Cadre CY2017
    Étiquette Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 367 713 000
  83. 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 CY2017
    Étiquette Earnings Per Share, Basic
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 1,95
  84. Description The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
    Fait NetIncomeLoss
    Cadre CY2017
    Étiquette Net Income (Loss) Attributable to Parent
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 173 532 000
  85. Description The net realized gain (loss) on investments sold during the period, not including gains (losses) on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, which, for cash flow reporting, is a component of proceeds from investing activities.
    Fait GainLossOnSaleOfInvestments
    Cadre CY2017
    Étiquette Gain (Loss) on Sale of Investments
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 3 499 000
  86. Description The maximum balance outstanding at any month end during the period as of the Balance Sheet date.
    Fait FederalHomeLoanBankAdvancesActivityForYearMaximumOutstandingAtAnyMonthEnd
    Cadre CY2017Q3I
    Étiquette Federal Home Loan Bank, Advances, Activity for Year, Maximum Outstanding at any Month End
    Taxonomie us-gaap
    Unité USD
    Val 2 350 000 000
  87. Description The cash outflow to reacquire common stock during the period.
    Fait PaymentsForRepurchaseOfCommonStock
    Cadre CY2017
    Étiquette Payments for Repurchase of Common Stock
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 98 374 000
  88. Description The increase (decrease) during the reporting period in income taxes receivable, which represents the amount due from tax authorities for refunds of overpayments or recoveries of income taxes paid.
    Fait IncreaseDecreaseInIncomeTaxesReceivable
    Cadre CY2017
    Étiquette Increase (Decrease) in Income Taxes Receivable
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val -16 047 000
  89. Description Number of non-vested options outstanding.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares
    Taxonomie us-gaap
    Unité shares
    Val 0
  90. Description Total aggregate amount of all noninterest expense.
    Fait NoninterestExpense
    Cadre CY2017
    Étiquette Noninterest Expense
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 231 519 000
  91. 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 CY2017
    Étiquette Weighted Average Number of Shares Outstanding, Diluted
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité shares
    Val 89 224 207
  92. Description Amount of cash inflow for proceeds from settlement of corporate-owned life insurance policy, classified as investing activities. Includes, but is not limited to, bank-owned life insurance policy.
    Fait ProceedsFromLifeInsurancePolicies
    Cadre CY2017
    Étiquette Proceeds from Life Insurance Policy
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 10 096 000
  93. Description Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.
    Fait DividendsCommonStockCash
    Cadre CY2017
    Étiquette Dividends, Common Stock, Cash
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 74 519 000
  94. Description Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities.
    Fait OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
    Cadre CY2017
    Étiquette Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val -3 499 000
  95. Description Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. 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 CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
    Cadre CY2017
    Étiquette Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val -137 298 000
  96. Description Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.
    Fait CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
    Cadre CY2017Q3I
    Étiquette Cumulative Effect of New Accounting Principle in Period of Adoption (Deprecated 2020-01-31)
    Taxonomie us-gaap
    Unité USD
    Val 0
  97. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.
    Fait EffectiveIncomeTaxRateReconciliationOtherAdjustments
    Cadre CY2017
    Étiquette Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité pure
    Val -0,04
  98. 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 2 005 688 000
  99. Description Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities, attributable to parent entity. Excludes amounts related to other than temporary impairment (OTTI) loss.
    Fait OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
    Cadre CY2017
    Étiquette Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Parent
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val -2 585 000
  100. Description Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
    Cadre CY2017
    Étiquette Proceeds from Sale of Debt Securities, Available-for-sale
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 362 829 000
  101. Description The net gain (loss) resulting from sales and other disposals of other real estate owned, increases (decreases) in the valuation allowance for foreclosed real estate, and write-downs of other real estate owned after acquisition or physical possession.
    Fait GainsLossesOnSalesOfOtherRealEstate
    Cadre CY2017
    Étiquette Gains (Losses) on Sales of Other Real Estate
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 1 494 000
  102. Description Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait DeferredStateAndLocalIncomeTaxExpenseBenefit
    Cadre CY2017
    Étiquette Deferred State and Local Income Tax Expense (Benefit)
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 31 000
  103. Description Interest expense incurred on all money market deposits.
    Fait InterestExpenseMoneyMarketDeposits
    Cadre CY2017
    Étiquette Interest Expense, Money Market Deposits
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 3 592 000
  104. Description Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Fait EffectiveIncomeTaxRateContinuingOperations
    Cadre CY2017
    Étiquette Effective Income Tax Rate Reconciliation, Percent
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité pure
    Val 0,32
  105. Description Amount of cash outflow to acquire investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Fait PaymentsToAcquireAvailableForSaleSecuritiesDebt
    Cadre CY2017
    Étiquette Payments to Acquire Debt Securities, Available-for-sale
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 76 367 000
  106. Description Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Fait NetCashProvidedByUsedInOperatingActivities
    Cadre CY2017
    Étiquette Net Cash Provided by (Used in) Operating Activities
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 179 700 000
  107. Description Weighted average interest rate calculated at point in time for domestic deposit liability.
    Fait WeightedAverageRateDomesticDeposit
    Cadre CY2017Q3I
    Étiquette Weighted Average Rate, Interest-bearing Domestic Deposits, Point in Time
    Taxonomie us-gaap
    Unité pure
    Val 0,01
  108. Description Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense.
    Fait OccupancyNet
    Cadre CY2017
    Étiquette Occupancy, Net
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 35 260 000
  109. Description Amount of cost for defined contribution plan.
    Fait DefinedContributionPlanCostRecognized
    Cadre CY2017
    Étiquette Defined Contribution Plan, Cost
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 6 433 000
  110. Description The cash outflow from (a) purchases of loans held-for-investment, (b) purchases of leases held-for-investment, and (c) both.
    Fait PaymentsToAcquireLoansAndLeasesHeldForInvestment
    Cadre CY2017
    Étiquette Payments to Acquire Loans and Leases Held-for-investment
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 72 856 000
  111. Description The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.
    Fait ProceedsFromSaleOfPropertyPlantAndEquipment
    Cadre CY2017
    Étiquette Proceeds from Sale of Property, Plant, and Equipment
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 5 209 000
  112. Description The increase (decrease) during the period in the amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction.
    Fait IncreaseDecreaseInAccruedIncomeTaxesPayable
    Cadre CY2017
    Étiquette Increase (Decrease) in Income Taxes Payable
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 0
  113. Description Amount, after tax and before reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.
    Fait OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
    Cadre CY2017
    Étiquette Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 18 756 000
  114. Description Amount of increase (decrease) in prepayments received from borrowers for taxes and insurance remitted to the appropriate tax authority or insurer on behalf of the borrower.
    Fait IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance
    Cadre CY2017
    Étiquette Increase (Decrease) in Advance Payments by Borrowers for Taxes and Insurance
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 13 733 000
  115. Description Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Fait CurrentStateAndLocalTaxExpenseBenefit
    Cadre CY2017
    Étiquette Current State and Local Tax Expense (Benefit)
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 4 991 000
  116. Description Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).
    Fait EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
    Cadre CY2017
    Étiquette Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité pure
    Val 0,01
  117. Description Weighted average grant-date fair value of options vested.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue
    Cadre CY2017
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Weighted Average Grant Date Fair Value
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD/shares
    Val 0
  118. Description Amount of increase (decrease) in operating assets classified as other.
    Fait IncreaseDecreaseInOtherOperatingAssets
    Cadre CY2017
    Étiquette Increase (Decrease) in Other Operating Assets
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val -7 974 000
  119. Description Amount of cash inflow from exercise of option under share-based payment arrangement.
    Fait ProceedsFromStockOptionsExercised
    Cadre CY2017
    Étiquette Proceeds from Stock Options Exercised
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 7 238 000
  120. Description Early withdrawal penalties on domestic deposits which discourage customer withdrawal prior to maturity.
    Fait InterestExpenseDomesticDepositLiabilitiesWithdrawalPenalties
    Cadre CY2017
    Étiquette Interest Expense Domestic Deposit Liabilities, Withdrawal Penalties
    Commencer 2016-10-01
    Taxonomie us-gaap
    Unité USD
    Val 524 000

Faits se terminant le 2016-09-30

  1. Description Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. 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 CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
    Cadre CY2016Q3I
    Étiquette Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
    Taxonomie us-gaap
    Unité USD
    Val 450 368 000
  2. Description Weighted average grant-date fair value of non-vested options outstanding.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue
    Cadre CY2016Q3I
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Option, Nonvested, Weighted Average Exercise Price
    Taxonomie us-gaap
    Unité USD/shares
    Val 0
  3. Description Number of non-vested options outstanding.
    Fait SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares
    Cadre CY2016Q3I
    Étiquette Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares
    Taxonomie us-gaap
    Unité shares
    Val 0
  4. Description Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.
    Fait StockholdersEquity
    Cadre CY2016Q3I
    Étiquette Stockholders' Equity Attributable to Parent
    Taxonomie us-gaap
    Unité USD
    Val 1 975 731 000

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 : WaFd Inc., Seattle, États-Unis.