Taxonomy Viewer

Name	MarketRiskBenefitActivityTableTextBlock
Namespace	http://fasb.org/us-gaap/2020-01-31
Prefix	us-gaap
Data type	nonnum:textBlockItemType
Period type	duration
Substitution Group	xbrli:item
Balance	None
Nillable	True
Abstract	False

Text	Lang	Role	Container role
Market Risk Benefit, Activity [Table Text Block]	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link

	Name	Relation Type	Role
	Market Risk Benefit [Table] `us-gaap:MarketRiskBenefitTable`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceA
	Market Risk Benefit [Policy Text Block] `us-gaap:MarketRiskBenefitPolicyTextBlock`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceA

	Name	Relation Type	Role
	Table Text Block [Abstract] `us-gaap:TableTextBlock`	parent-child	http://fasb.org/us-gaap/role/disclosure/ComprehensiveTextBlockList
	Accounting Standards Update 2018-12 [Abstract] `us-gaap:AccountingStandardsUpdate201812Abstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceA