Taxonomy Viewer

Name	DefinedBenefitPlanAccountingPolicyElectionMeasurementDatePolicyTextBlock
Namespace	http://fasb.org/us-gaap/2021-01-31
Prefix	us-gaap
Data type	dtr-types:textBlockItemType
Period type	duration
Substitution Group	xbrli:item
Balance	None
Nillable	True
Abstract	False

Text	Lang	Role	Container role
Defined Benefit Plan, Plan Assets, Accounting Policy Election, Measurement Date [Policy Text Block]	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Disclosure of accounting policy election to measure plan assets and benefit obligations as of the month-end that is closest to the fiscal year-end.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

Name	Value	Role
elementCreationTaxonomyVersion	2016	http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
Publisher	FASB	http://www.xbrl.org/2003/role/disclosureRef
Name	Accounting Standards Codification	http://www.xbrl.org/2003/role/disclosureRef
Topic	715	http://www.xbrl.org/2003/role/disclosureRef
SubTopic	20	http://www.xbrl.org/2003/role/disclosureRef
Section	50	http://www.xbrl.org/2003/role/disclosureRef
Paragraph	1	http://www.xbrl.org/2003/role/disclosureRef
Subparagraph	(u)	http://www.xbrl.org/2003/role/disclosureRef
URI	http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920	http://www.xbrl.org/2003/role/disclosureRef

Name	Relation Type	Role
Policy Text Block [Abstract] `us-gaap:PolicyTextBlockAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/ComprehensiveTextBlockList
Defined Benefit Plan, Plan Assets, Accounting Policy Election, Measurement Date [Abstract] `us-gaap:DefinedBenefitPlanAccountingPolicyElectionMeasurementDateAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefits
Defined Benefit Plan, Plan Assets, Accounting Policy Election, Measurement Date [Abstract] `us-gaap:DefinedBenefitPlanAccountingPolicyElectionMeasurementDateAbstract`	domain-member	http://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefitsScheduleOfDefinedBenefitPlansDisclosuresTable