Taxonomy Viewer

Name	OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansPlanAmendmentsTaxEffect
Namespace	http://fasb.org/us-gaap/2020-01-31
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
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Plan Amendments, Tax Effect	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Plan Amendments, Tax Effect, Total	en-US	http://www.xbrl.org/2003/role/totalLabel	http://www.xbrl.org/2003/role/link

	Name	Relation Type	Role
	Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Tax `us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBenefitPlanImprovementTaxEffect`	summation-item	http://fasb.org/us-gaap/role/statement/StatementOfOtherComprehensiveIncome
	Other Comprehensive Income (Loss), Defined Benefit Plan, Adjustment for Settlement or Curtailment Gain (Loss), Tax `us-gaap:OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax`	summation-item	http://fasb.org/us-gaap/role/statement/StatementOfOtherComprehensiveIncome

	Name	Relation Type	Role
	Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, Tax `us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	summation-item	http://fasb.org/us-gaap/role/statement/StatementOfOtherComprehensiveIncome
	Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Plan Amendments, Tax Effect [Abstract] `us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansPlanAmendmentTaxEffectAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/Equity