| Name | FinancialAssetAmortizedCostRepaymentFromOperationOrSaleOfCollateralCollateralAbstract |
|---|---|
| Namespace | http://fasb.org/us-gaap/2020-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Financial Asset, Amortized Cost, Repayment from Operation or Sale of Collateral, Collateral [Abstract] | en-US | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:AccruedInterestAfterAllowanceForCreditLossAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/CreditLosses | |
us-gaap:FinancingReceivableTransferToHeldForSaleValuationAllowanceAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/CreditLosses | |
us-gaap:FinancingReceivableRepaymentThroughOperationOrSaleOfCollateralCollateralExtensibleList | parent-child | http://fasb.org/us-gaap/role/disclosure/CreditLosses | |
Accounts Receivable, Repayment through Operation or Sale of Collateral, Collateral [Extensible List] us-gaap:AccountsReceivableRepaymentThroughOperationOrSaleOfCollateralCollateralExtensibleList | parent-child | http://fasb.org/us-gaap/role/disclosure/CreditLosses | |
us-gaap:NetInvestmentInLeaseRepaymentThroughOperationOrSaleOfCollateralCollateralExtensibleList | parent-child | http://fasb.org/us-gaap/role/disclosure/CreditLosses | |
us-gaap:SalesTypeLeaseNetInvestmentInLeaseRepaymentThroughOperationOrSaleOfCollateralCollateralExtensibleList | parent-child | http://fasb.org/us-gaap/role/disclosure/CreditLosses | |
us-gaap:DirectFinancingLeaseNetInvestmentInLeaseRepaymentThroughOperationOrSaleOfCollateralCollateralExtensibleList | parent-child | http://fasb.org/us-gaap/role/disclosure/CreditLosses | |
Securities Borrowed, Repayment through Operation or Sale of Collateral, Collateral [Extensible List] us-gaap:SecuritiesBorrowedRepaymentThroughOperationOrSaleOfCollateralCollateralExtensibleList | parent-child | http://fasb.org/us-gaap/role/disclosure/CreditLosses | |
us-gaap:SecuritiesPurchasedUnderAgreementsToResellRepaymentThroughOperationOrSaleOfCollateralCollateralExtensibleList | parent-child | http://fasb.org/us-gaap/role/disclosure/CreditLosses |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:CreditLossFinancialInstrumentTextBlock | parent-child | http://fasb.org/us-gaap/role/disclosure/CreditLosses |