Taxonomy Viewer

Name	DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
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
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from pension benefits.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

Name	Value	Role
Publisher	FASB	http://www.xbrl.org/2009/role/commonPracticeRef
Name	Accounting Standards Codification	http://www.xbrl.org/2009/role/commonPracticeRef
Topic	740	http://www.xbrl.org/2009/role/commonPracticeRef
SubTopic	10	http://www.xbrl.org/2009/role/commonPracticeRef
Section	50	http://www.xbrl.org/2009/role/commonPracticeRef
Paragraph	6	http://www.xbrl.org/2009/role/commonPracticeRef
URI	http://asc.fasb.org/extlink&oid=84230637&loc=d3e32621-109319	http://www.xbrl.org/2009/role/commonPracticeRef

	Name	Relation Type	Role
	Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits [Abstract] `us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/IncomeTaxes
	Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits `us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits`	summation-item	http://fasb.org/us-gaap/role/disclosure/IncomeTaxes