Component: Defined Benefit Plan, Assumed Health Care Cost Trend Rates [Hierarchy]

Line Label Object Class Period Type Balance Name
1 Defined Benefit Plan, Assumed Health Care Cost Trend Rates [Hierarchy]

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 us-gaap:DefinedBenefitPlanAssumedHealthCareCostTrendRatesAbstract
2 Defined Benefit Plan, Health Care Cost Trend Rate Assumed for Next Fiscal Year [Concept] Perdent For Period us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedForNextFiscalYear
3 Defined Benefit Plan, Description of Direction and Pattern of Change for Assumed Health Care Cost Trend Rate [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanDescriptionOfDirectionAndPatternOfChangeForAssumedHealthCareCostTrendRate
4 Defined Benefit Plan, Ultimate Health Care Cost Trend Rate [Concept] Perdent For Period

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 us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate
5 Defined Benefit Plan, Year that Rate Reaches Ultimate Trend Rate [Concept] Year As Of

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 us-gaap:DefinedBenefitPlanYearThatRateReachesUltimateTrendRate
6 Defined Benefit Plan, Effect of One-Percentage Point Change in Assumed Health Care Cost Trend Rates [Hierarchy] [Abstract]

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 us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract
7 Defined Benefit Plan, Effect of One Percentage Point Increase on Service and Interest Cost Components [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents
8 Defined Benefit Plan, Effect of One Percentage Point Decrease on Service and Interest Cost Components [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents
9 Defined Benefit Plan, Effect of One Percentage Point Increase on Accumulated Postretirement Benefit Obligation [Concept] Monetary For Period Credit us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation
10 Defined Benefit Plan, Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation [Concept] Monetary For Period Credit us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation