Taxonomy Viewer

Name	DefinedBenefitPlanAccumulatedBenefitObligationIncreaseDecreaseForPlanAmendment
Namespace	http://fasb.org/us-gaap/2021-01-31
Prefix	us-gaap
Data type	xbrli:monetaryItemType
Period type	duration
Substitution Group	xbrli:item
Balance	credit
Nillable	True
Abstract	False

Text	Lang	Role	Container role
Defined Benefit Plan, Accumulated Benefit Obligation, Increase (Decrease) for Plan Amendment	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Amount of increase (decrease) in accumulated benefit obligation from change in existing term of defined benefit plan or initiation of new defined benefit plan.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

Name	Value	Role
PublishDate	2017-01	http://fasb.org/us-gaap/role/tin/value
Positive_XBRL_Value	Increase	http://fasb.org/us-gaap/role/tin/value
Negative_XBRL_Value	Decrease	http://fasb.org/us-gaap/role/tin/value
elementCreationTaxonomyVersion	2017	http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
Publisher	FASB	http://fasb.org/us-gaap/role/ref/legacyRef
Name	Accounting Standards Codification	http://fasb.org/us-gaap/role/ref/legacyRef
Topic	715	http://fasb.org/us-gaap/role/ref/legacyRef
SubTopic	20	http://fasb.org/us-gaap/role/ref/legacyRef
Section	50	http://fasb.org/us-gaap/role/ref/legacyRef
Paragraph	1	http://fasb.org/us-gaap/role/ref/legacyRef
Subparagraph	(r)	http://fasb.org/us-gaap/role/ref/legacyRef
URI	http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920	http://fasb.org/us-gaap/role/ref/legacyRef

	Name	Relation Type	Role
	Defined Benefit Plan, Plan Amendment [Abstract] `us-gaap:DefinedBenefitPlanPlanAmendmentAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefits
	Defined Benefit Plan, Plan Amendment [Abstract] `us-gaap:DefinedBenefitPlanPlanAmendmentAbstract`	domain-member	http://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefitsScheduleOfDefinedBenefitPlansDisclosuresTable