Defined Benefit Plan, Plan Assets, Category [Axis]

NameDefinedBenefitPlanByPlanAssetCategoriesAxis
Namespacehttp://fasb.org/us-gaap/2020-01-31
Prefixus-gaap
Data typexbrli:stringItemType
Period typeduration
Substitution Groupxbrldt:dimensionItem
BalanceNone
NillableTrue
AbstractTrue

Labels

TextLangRoleContainer role
Defined Benefit Plan, Plan Assets, Category [Axis]en-UShttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link
Information by defined benefit plan asset investment.en-UShttp://www.xbrl.org/2003/role/documentationhttp://www.xbrl.org/2003/role/link

References

NameValueRole
PublishDate2018-01http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
SourceTaxonomy Implementation Guidehttp://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
SourceNameRetirement Benefits-Phase 2http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
pdfURIhttps://www.fasb.org/retirementbenefitsphase2_2020http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
SourceNameRetirement Benefits:Taxonomy Technical Improvementhttp://fasb.org/srt/role/changeNote/changeNote
TaxonomyVersion2018http://fasb.org/srt/role/changeNote/changeNote
ChangeDate2017-08http://fasb.org/srt/role/changeNote/changeNote
ModifiedReferencestruehttp://fasb.org/srt/role/changeNote/changeNote
ModifiedLabelstruehttp://fasb.org/srt/role/changeNote/changeNote
ModifiedDocumentationtruehttp://fasb.org/srt/role/changeNote/changeNote
PreviousDocumentationInformation by category of defined benefit plan assets.http://fasb.org/srt/role/changeNote/changeNote
SourceNameReference Project:Taxonomy Technical Improvementhttp://fasb.org/srt/role/changeNote/changeNote
TaxonomyVersion2020http://fasb.org/srt/role/changeNote/changeNote
ChangeDate2019-11http://fasb.org/srt/role/changeNote/changeNote
ModifiedReferencestruehttp://fasb.org/srt/role/changeNote/changeNote
PublisherFASBhttp://www.xbrl.org/2003/role/disclosureRef
NameAccounting Standards Codificationhttp://www.xbrl.org/2003/role/disclosureRef
Topic715http://www.xbrl.org/2003/role/disclosureRef
SubTopic20http://www.xbrl.org/2003/role/disclosureRef
Section50http://www.xbrl.org/2003/role/disclosureRef
Paragraph1http://www.xbrl.org/2003/role/disclosureRef
Subparagraph(d)(ii)http://www.xbrl.org/2003/role/disclosureRef
URIhttp://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920http://www.xbrl.org/2003/role/disclosureRef
PublisherFASBhttp://www.xbrl.org/2003/role/disclosureRef
NameAccounting Standards Codificationhttp://www.xbrl.org/2003/role/disclosureRef
Topic715http://www.xbrl.org/2003/role/disclosureRef
SubTopic20http://www.xbrl.org/2003/role/disclosureRef
Section50http://www.xbrl.org/2003/role/disclosureRef
Paragraph1http://www.xbrl.org/2003/role/disclosureRef
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PublisherFASBhttp://www.xbrl.org/2003/role/disclosureRef
NameAccounting Standards Codificationhttp://www.xbrl.org/2003/role/disclosureRef
Topic715http://www.xbrl.org/2003/role/disclosureRef
SubTopic20http://www.xbrl.org/2003/role/disclosureRef
Section50http://www.xbrl.org/2003/role/disclosureRef
Paragraph1http://www.xbrl.org/2003/role/disclosureRef
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PublisherFASBhttp://www.xbrl.org/2003/role/disclosureRef
NameAccounting Standards Codificationhttp://www.xbrl.org/2003/role/disclosureRef
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Topic715http://www.xbrl.org/2003/role/disclosureRef
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PublisherFASBhttp://www.xbrl.org/2003/role/disclosureRef
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Section50http://www.xbrl.org/2003/role/disclosureRef
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PublisherFASBhttp://www.xbrl.org/2003/role/disclosureRef
NameAccounting Standards Codificationhttp://www.xbrl.org/2003/role/disclosureRef
Topic715http://www.xbrl.org/2003/role/disclosureRef
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PublisherFASBhttp://www.xbrl.org/2003/role/exampleRef
NameAccounting Standards Codificationhttp://www.xbrl.org/2003/role/exampleRef
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NameAccounting Standards Codificationhttp://www.xbrl.org/2003/role/exampleRef
Topic715http://www.xbrl.org/2003/role/exampleRef
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Related Child Concepts

NameRelation TypeRole
us-gaap:PlanAssetCategoriesDomain
parent-childhttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefits
us-gaap:PlanAssetCategoriesDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefitsDefinedBenefitPlanPlanAssetsAllocationTable
us-gaap:PlanAssetCategoriesDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefitsDefinedBenefitPlanPlanAssetsAllocationTable
us-gaap:PlanAssetCategoriesDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefitsDefinedBenefitPlanPlanAssetsCategoryTable
us-gaap:PlanAssetCategoriesDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefitsDefinedBenefitPlanPlanAssetsCategoryTable
us-gaap:PlanAssetCategoriesDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefitsDefinedBenefitPlanPlanAssetsLevel3ReconciliationTable
us-gaap:PlanAssetCategoriesDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefitsDefinedBenefitPlanPlanAssetsLevel3ReconciliationTable
us-gaap:PlanAssetCategoriesDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefitsScheduleOfDefinedBenefitPlansDisclosuresTable
us-gaap:PlanAssetCategoriesDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefitsScheduleOfDefinedBenefitPlansDisclosuresTable

Related Parent Concepts

NameRelation TypeRole
us-gaap:DefinedBenefitPlanPlanAssetsAllocationTable
parent-childhttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefits
us-gaap:DefinedBenefitPlanPlanAssetsCategoryTable
parent-childhttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefits
us-gaap:DefinedBenefitPlanPlanAssetsLevel3ReconciliationTable
parent-childhttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefits
us-gaap:ScheduleOfDefinedBenefitPlansDisclosuresTable
parent-childhttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefits
us-gaap:DefinedBenefitPlanPlanAssetsAllocationTable
hypercube-dimensionhttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefitsDefinedBenefitPlanPlanAssetsAllocationTable
us-gaap:DefinedBenefitPlanPlanAssetsCategoryTable
hypercube-dimensionhttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefitsDefinedBenefitPlanPlanAssetsCategoryTable
us-gaap:DefinedBenefitPlanPlanAssetsLevel3ReconciliationTable
hypercube-dimensionhttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefitsDefinedBenefitPlanPlanAssetsLevel3ReconciliationTable
us-gaap:ScheduleOfDefinedBenefitPlansDisclosuresTable
hypercube-dimensionhttp://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefitsScheduleOfDefinedBenefitPlansDisclosuresTable