Taxonomy Viewer

Name	ClosedPortfolioAndBeneficialInterestLastOfLayerAmortizedCost
Namespace	http://fasb.org/us-gaap/2020-01-31
Prefix	us-gaap
Data type	xbrli:monetaryItemType
Period type	instant
Substitution Group	xbrli:item
Balance	debit
Nillable	True
Abstract	False

Text	Lang	Role	Container role
Closed Portfolio and Beneficial Interest, Last-of-Layer, Amortized Cost	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Closed Portfolio and Beneficial Interest, Last-of-Layer, Amortized Cost, Total	en-US	http://www.xbrl.org/2003/role/totalLabel	http://www.xbrl.org/2003/role/link

	Name	Relation Type	Role
	Prepayable Financial Asset Closed Portfolio, Last-of-Layer, Amortized Cost `us-gaap:PrepayableFinancialAssetClosedPortfolioLastOfLayerAmortizedCost`	summation-item	http://fasb.org/us-gaap/role/disclosure/DerivativeInstrumentsAndHedgingActivities
	Beneficial Interest, Secured by Prepayable Financial Instruments, Last-of-Layer, Amortized Cost `us-gaap:BeneficialInterestSecuredByPrepayableFinancialInstrumentsLastOfLayerAmortizedCost`	summation-item	http://fasb.org/us-gaap/role/disclosure/DerivativeInstrumentsAndHedgingActivities

	Name	Relation Type	Role
	Closed Portfolio and Beneficial Interest, Last-of-Layer, Amortized Cost [Abstract] `us-gaap:ClosedPortfolioAndBeneficialInterestLastOfLayerAmortizedCostAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/DerivativeInstrumentsAndHedgingActivities