Taxonomy Viewer

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

Text	Lang	Role	Container role
Defined Benefit Plan, Accumulated Benefit Obligation, (Increase) Decrease for Settlement and Curtailment	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Amount of (increase) decrease in accumulated benefit obligation of defined benefit plan from effects of settlement and curtailment.	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/taxonomyImplementationNote
Positive_XBRL_Value	Enter a positive XBRL value for decrease in accumulated benefit obligation.	http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
Negative_XBRL_Value	Enter a negative XBRL value for increase in accumulated benefit obligation.	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=118255775&loc=d3e1928-114920	http://fasb.org/us-gaap/role/ref/legacyRef

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