| Type | including |
|---|---|
| Role | http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingLiabilityAtAmortizedValueTable |
| Type | Element |
|---|---|
| Hypercube | us-gaap:ServicingLiabilityAtAmortizedValueTable |
| Explicit | us-gaap:FinancialInstrumentAxis |
| Member | us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain |
| Member | us-gaap:AutomobileLoanMember |
| Member | us-gaap:CommercialLoanMember |
| Member | us-gaap:ResidentialMortgageMember |
| Member | us-gaap:FixedRateResidentialMortgageMember |
| Member | us-gaap:AdjustableRateResidentialMortgageMember |
| Member | us-gaap:HomeEquityMember |
| Member | us-gaap:ConsumerLoanMember |
| Member | us-gaap:SecondMortgageMember |
| Member | us-gaap:CreditCardReceivablesMember |
| Member | us-gaap:CommercialRealEstateMember |
| Member | us-gaap:AssetBackedSecuritiesMember |
| Member | us-gaap:MortgageBackedSecuritiesMember |
| Member | us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
| Member | us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember |
| Member | us-gaap:CollateralizedMortgageObligationsMember |
| Member | us-gaap:DerivativeMember |
| Member | us-gaap:ForwardContractsMember |
| Member | us-gaap:OptionMember |
| Member | us-gaap:BondOptionMember |
| Member | us-gaap:StockOptionMember |
| Member | us-gaap:CommodityOptionMember |
| Member | us-gaap:CreditDefaultOptionMember |
| Member | us-gaap:InterestRateCapMember |
| Member | us-gaap:InterestRateFloorMember |
| Member | us-gaap:SwaptionMember |
| Member | us-gaap:ForeignExchangeOptionMember |
| Member | us-gaap:CreditSpreadOptionMember |
| Member | us-gaap:SwapMember |
| Member | us-gaap:EquitySwapMember |
| Member | us-gaap:CurrencySwapMember |
| Member | us-gaap:InterestRateSwapMember |
| Member | us-gaap:BasisSwapMember |
| Member | us-gaap:CreditDefaultSwapMember |
| Member | us-gaap:WarrantMember |
| Member | us-gaap:FutureMember |
| Member | us-gaap:DJIAIndexFutureMember |
| Member | us-gaap:NASDAQIndexFutureMember |
| Member | us-gaap:EurodollarFutureMember |
| Member | us-gaap:EuriborFutureMember |
| Member | us-gaap:BondFutureMember |
| Member | us-gaap:SingleStockFutureMember |
| Member | us-gaap:ForeignExchangeFutureMember |
| Member | us-gaap:OptionOnSecuritiesMember |
| Member | us-gaap:EnergyRelatedDerivativeMember |
| Member | us-gaap:ExchangeTradedOptionsMember |
| Member | us-gaap:ForeignExchangeForwardMember |
| Member | us-gaap:TotalReturnSwapMember |
| Member | us-gaap:VarianceSwapMember |
| Member | us-gaap:InterestRateSwaptionMember |
| Member | us-gaap:CreditDefaultSwaptionMember |
| Member | us-gaap:CapitalSupportAgreementMember |
| Member | us-gaap:CommoditiesInvestmentMember |
| Member | us-gaap:PolicyLoansMember |
| Member | us-gaap:LongTermDebtMember |
| Member | us-gaap:ShortTermDebtMember |
| Member | us-gaap:CommitmentsToExtendCreditMember |
| Member | us-gaap:LoanOriginationCommitmentsMember |
| Member | us-gaap:LoanPurchaseCommitmentsMember |
| Member | us-gaap:UnusedLinesOfCreditMember |
| Member | us-gaap:InterestRateLockCommitmentsMember |
| Label/QName |
|---|
us-gaap:ServicingLiabilityAtAmortizedValueLineItems |
us-gaap:ServicingLiabilityAtAmortizedValueRollForward |
us-gaap:ServicingLiabilityAtAmortizedValueBalance |
us-gaap:ServicingLiabilityAtAmortizedValueAdditions |
us-gaap:ServicingLiabilityAtAmortizedValueDisposals |
us-gaap:ServicingLiabilityAtAmortizedCostAmortization |
us-gaap:ServicingLiabilityAtAmortizedCostOtherIncreaseDecreaseInObligation |
us-gaap:ServicingLiabilityAtAmortizedValuePeriodIncreaseDecrease |
us-gaap:ServicingLiabilityAtAmortizedValueFairValue1 |