| Arc name | presentationArc |
|---|---|
| Arc role | http://www.xbrl.org/2003/arcrole/parent-child |
| Link role | http://fasb.org/us-gaap/role/disclosure/RetirementBenefitsTmp04 |
| Concept | Order |
|---|---|
us-gaap:CompensationAndRetirementDisclosureAbstract | |
us-gaap:ScheduleOfDefinedBenefitPlansDisclosuresTable | 10 |
us-gaap:RetirementPlanTypeAxis | 10 |
us-gaap:RetirementPlanTypeDomain | 10 |
us-gaap:PensionPlansDefinedBenefitMember | 10 |
us-gaap:DefinedBenefitPostretirementHealthCoverageMember | 20 |
us-gaap:RetirementPlanFundingStatusAxis | 20 |
us-gaap:RetirementPlanFundingStatusDomain | 10 |
us-gaap:FundedPlanMember | 10 |
us-gaap:UnfundedPlanMember | 20 |
us-gaap:DefinedBenefitPlanDisclosureLineItems | 30 |
us-gaap:DefinedBenefitPlanFundedStatusOfPlanAbstract | 10 |
us-gaap:DefinedBenefitPlanChangeInBenefitObligationRollForward | 10 |
us-gaap:DefinedBenefitPlanBenefitObligation | 10 |
us-gaap:DefinedBenefitPlanServiceCost | 20 |
us-gaap:DefinedBenefitPlanInterestCost | 30 |
us-gaap:DefinedBenefitPlanActuarialGainLoss | 40 |
us-gaap:DefinedBenefitPlanBenefitObligationBenefitsPaid | 50 |
us-gaap:DefinedBenefitPlanBenefitObligationIncreaseDecreaseForRemeasurementDueToSettlement | 60 |
us-gaap:DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward | 20 |
us-gaap:DefinedBenefitPlanFairValueOfPlanAssets | 10 |
us-gaap:DefinedBenefitPlanPlanAssetsBenefitsPaid | 20 |
us-gaap:DefinedBenefitPlanActualReturnOnPlanAssets | 30 |
us-gaap:DefinedBenefitPlanContributionsByEmployer | 40 |
us-gaap:DefinedBenefitPlanFundedStatusOfPlan | 30 |