Network: Compensation Related Costs, Retirement Benefits (http://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefits)

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1 Compensation Related Costs, Retirement Benefits [Network]

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 http://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefits
2 Compensation and Retirement Disclosure [Abstract] [Abstract]

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 us-gaap:CompensationAndRetirementDisclosureAbstract
3 Pension and Other Postretirement Benefits Disclosure [Table] [Table]

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 added:PensionOtherPostretirementBenefitsDisclosureTable
4 Legal Entity [Axis] [Axis]

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 dei:LegalEntityAxis
5 Consolidated Entity [Domain] [Domain]

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 dei:EntityDomain
6 General Discussion of Pension and Other Postretirement Benefits [Hierarchy] [Abstract]

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 added:PensionOtherPostretirementBenefitsDisclosureLineItems
7 Pension and Other Postretirement Benefits Disclosure [Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock
8 Compensation and Employee Benefit Plans [Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:CompensationAndEmployeeBenefitPlansTextBlock
9 General Discussion of Pension and Other Postretirement Benefits [Hierarchy] [Abstract]

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 us-gaap:GeneralDiscussionOfPensionAndOtherPostretirementBenefitsAbstract
10 General Discussion of Pension and Other Postretirement Benefits [Concept] Text/String For Period

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 us-gaap:GeneralDiscussionOfPensionAndOtherPostretirementBenefits
11 Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Hierarchy] [Abstract]

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 us-gaap:DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract
12 Defined Benefit Plans, General Information [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlansGeneralInformation
13 Defined Contribution Pension and Other Postretirement Plans Disclosure [Hierarchy] [Abstract]

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 us-gaap:DefinedContributionPensionAndOtherPostretirementPlansDisclosureAbstract
14 Description of Defined Contribution Pension and Other Postretirement Plans [Concept] Text/String For Period

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 us-gaap:DescriptionOfDefinedContributionPensionAndOtherPostretirementPlans
15 Defined Contribution Plan, Cost Recognized [Concept] Monetary For Period Debit us-gaap:DefinedContributionPlanCostRecognized
16 Description of Nature and Effect of Significant Changes During Period Affecting Comparability [Concept] Text/String For Period

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 us-gaap:DescriptionOfNatureAndEffectOfSignificantChangesDuringPeriodAffectingComparability
17 Multiemployer Plans [Hierarchy] [Abstract]

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 us-gaap:MultiemployerPlansAbstract
18 Description of Multiemployer Plan [Concept] Text/String For Period

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 us-gaap:DescriptionOfMultiemployerPlan
19 Multiemployer Plan, Period Contributions [Concept] Monetary For Period Debit us-gaap:MultiemployerPlanPeriodContributions
20 Multiemployer Plan, Withdrawal Obligation [Concept] Monetary As Of Credit us-gaap:MultiemployerPlanWithdrawalObligation
21 Multiemployer Plan, Significant Changes Impacting Comparability [Concept] Text/String For Period

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 us-gaap:MultiemployerPlanSignificantChangesImpactingComparability
22 Postretirement Medical Plans with Prescription Drug Benefits [Hierarchy] [Abstract]

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 us-gaap:PostretirementMedicalPlansWithPrescriptionDrugBenefitsAbstract
23 Description of Postretirement Medical Plans with Prescription Drug Benefits [Concept] Text/String For Period

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 us-gaap:DescriptionOfPostretirementMedicalPlansWithPrescriptionDrugBenefits
24 Prescription Drug Benefit Subsidy, Effect Not Determined [Concept] Yes/No For Period

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 us-gaap:PrescriptionDrugBenefitSubsidyEffectNotDetermined
25 Prescription Drug Benefit, Reduction in Accumulated Postretirement Benefit Obligation for Subsidy [Concept] Monetary As Of Debit us-gaap:PrescriptionDrugBenefitReductionInAccumulatedPostretirementBenefitObligationForSubsidy
26 Prescription Drug Benefit, Effect of Subsidy on Net Periodic Postretirement Benefit Cost [Concept] Monetary As Of Debit us-gaap:PrescriptionDrugBenefitEffectOfSubsidyOnNetPeriodicPostretirementBenefitCost
27 Postretirement Medical Plans with Prescription Drug Benefits, Description of Other Significant Change [Concept] Text/String For Period

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 us-gaap:PostretirementMedicalPlansWithPrescriptionDrugBenefitsDescriptionOfOtherSignificantChange
28 Disclosure of Expected Gross Prescription Drug Subsidy Receipts [Hierarchy] [Abstract]

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 us-gaap:DisclosureOfExpectedGrossPrescriptionDrugSubsidyReceiptsAbstract
29 Prescription Drug Subsidy Receipts, Year One [Concept] Monetary As Of Credit us-gaap:PrescriptionDrugSubsidyReceiptsYearOne
30 Prescription Drug Subsidy Receipts, Year Two [Concept] Monetary As Of Credit us-gaap:PrescriptionDrugSubsidyReceiptsYearTwo
31 Prescription Drug Subsidy Receipts, Year Three [Concept] Monetary As Of Credit us-gaap:PrescriptionDrugSubsidyReceiptsYearThree
32 Prescription Drug Subsidy Receipts, Year Four [Concept] Monetary As Of Credit us-gaap:PrescriptionDrugSubsidyReceiptsYearFour
33 Prescription Drug Subsidy Receipts, Year Five [Concept] Monetary As Of Credit us-gaap:PrescriptionDrugSubsidyReceiptsYearFive
34 Prescription Drug Subsidy Receipts, Five Fiscal Years Thereafter [Concept] Monetary As Of Credit us-gaap:PrescriptionDrugSubsidyReceiptsFiveFiscalYearsThereafter
35 Japanese Welfare Pension Insurance Law [Hierarchy] [Abstract]

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 us-gaap:JapaneseWelfarePensionInsuranceLawAbstract
36 Japanese Welfare Pension Insurance Law, General Description [Concept] Text/String For Period

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 us-gaap:JapaneseWelfarePensionInsuranceLawGeneralDescription
37 Japanese Welfare Pension Insurance Law, Government Subsidies [Concept] Monetary As Of Debit us-gaap:JapaneseWelfarePensionInsuranceLawGovernmentSubsidies
38 Japanese Welfare Pension Insurance Law, Previously Accrued Salary Progression Derecognition [Concept] Monetary As Of Debit us-gaap:JapaneseWelfarePensionInsuranceLawPreviouslyAccruedSalaryProgressionDerecognition
39 Application of Recognition Provisions of FAS 158, Incremental Effects on Balance Sheet [Hierarchy] [Abstract]

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 us-gaap:ApplicationOfRecognitionProvisionsOfSFAS158IncrementalEffectsOnBalanceSheetAbstract
40 Description of Change in Accounting Principle, FAS 158 [Concept] Text/String For Period

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 us-gaap:DescriptionOfChangeInAccountingPrincipleSFAS158
41 Other Comprehensive Income (Loss), Minimum Pension Liability Net Adjustment, Net of Tax [Concept] Monetary For Period Debit us-gaap:OtherComprehensiveIncomeMinimumPensionLiabilityNetAdjustmentNetOfTax
42 Change in Measurement Date, FAS 158 [Hierarchy] [Abstract]

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 us-gaap:ChangeInMeasurementDateSFAS158Abstract
43 Description of Change in Measurement Date, FAS 158 [Concept] Text/String For Period

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 us-gaap:DescriptionOfChangeInMeasurementDateSFAS158
44 Effect on Retained Earnings (Accumulated Deficit) Due to Change in Measurement Date, Net of Tax [Roll Up] [Abstract]

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 us-gaap:EffectOnRetainedEarningsAccumulatedDeficitDueToChangeInMeasurementDateNetOfTaxAbstract
45 Effect on Retained Earnings (Accumulated Deficit) Due to Change in Measurement Date, before Tax [Concept] Monetary For Period Debit us-gaap:EffectOnRetainedEarningsAccumulatedDeficitDueToChangeInMeasurementDateBeforeTax
46 Effect on Retained Earnings (Accumulated Deficit) Due to Change in Measurement Date, Tax [Concept] Monetary For Period Credit us-gaap:EffectOnRetainedEarningsAccumulatedDeficitDueToChangeInMeasurementDateTax
47 Effect on Retained Earnings (Accumulated Deficit) Due to Change in Measurement Date, Net of Tax, Total [Concept] Monetary For Period Debit us-gaap:EffectOnRetainedEarningsAccumulatedDeficitDueToChangeInMeasurementDateNetOfTax
48 Effect on Accumulated Other Comprehensive Income (Loss) Due to Change in Measurement Date, Net of Tax [Roll Up] [Abstract]

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 us-gaap:EffectOnAccumulatedOtherComprehensiveIncomeLossDueToChangeInMeasurementDateNetOfTaxAbstract
49 Effect on Accumulated Other Comprehensive Income (Loss) Due to Change in Measurement Date, before Tax [Concept] Monetary As Of Credit us-gaap:EffectOnAccumulatedOtherComprehensiveIncomeLossDueToChangeInMeasurementDateBeforeTax
50 Effect on Accumulated Other Comprehensive Income (Loss) Due to Change in Measurement Date, Tax [Concept] Monetary As Of Debit us-gaap:EffectOnAccumulatedOtherComprehensiveIncomeLossDueToChangeInMeasurementDateTax
51 Effect on Accumulated Other Comprehensive Income (Loss) Due to Change in Measurement Date, Net of Tax, Total [Concept] Monetary As Of Credit us-gaap:EffectOnAccumulatedOtherComprehensiveIncomeLossDueToChangeInMeasurementDateNetOfTax
52 Deferred Compensation Arrangements [Hierarchy] [Abstract]

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 us-gaap:DeferredCompensationArrangementsAbstract
53 Deferred Compensation Arrangements, Overall, Description [Concept] Text/String For Period

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 us-gaap:DeferredCompensationArrangementsOverallDescription
54 Coal Industry Retiree Health Benefit Act of 1992 [Hierarchy] [Abstract]

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 us-gaap:CoalIndustryRetireeHealthBenefitActOf1992Abstract
55 Coal Industry Retiree Health Benefit Act of 1992, Impact of Act [Concept] Text/String For Period

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 us-gaap:CoalIndustryRetireeHealthBenefitActOf1992ImpactOfAct
56 Coal Industry Retiree Health Benefit Act of 1992, Estimated Amount of Total Obligation [Concept] Monetary As Of Credit us-gaap:CoalIndustryRetireeHealthBenefitActOf1992EstimatedAmountOfTotalObligation
57 Coal Industry Retiree Health Benefit Act of 1992, Method of Accounting Adopted [Concept] Text/String For Period

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 us-gaap:CoalIndustryRetireeHealthBenefitActOf1992MethodOfAccountingAdopted
58 Schedule of Defined Benefit Plans Disclosures [Table] [Table]

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 us-gaap:ScheduleOfDefinedBenefitPlansDisclosuresTable
59 Legal Entity [Axis] [Axis]

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 dei:LegalEntityAxis
60 Consolidated Entity [Domain] [Domain]

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 dei:EntityDomain
61 Defined Benefit Plans and Other Postretirement Benefit Plan [Axis] [Axis]

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 us-gaap:DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
62 Defined Benefit Plans and Other Postretirement Benefit Plan, All Plans [Domain] [Domain]

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 us-gaap:DefinedBenefitPlansDomain
63 Pension Plans, Defined Benefit [Member] [Member]

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 us-gaap:PensionPlansDefinedBenefitMember
64 United States Pension Plans of US Entity, Defined Benefit [Member] [Member]

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 us-gaap:UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember
65 Domestic Pension Plans of Foreign Entity, Defined Benefit [Member] [Member]

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 us-gaap:DomesticPensionPlansOfForeignEntityDefinedBenefitMember
66 Foreign Pension Plans, Defined Benefit [Member] [Member]

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 us-gaap:ForeignPensionPlansDefinedBenefitMember
67 Other Postretirement Benefit Plans, Defined Benefit [Member] [Member]

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 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember
68 United States Postretirement Benefit Plans of US Entity, Defined Benefit [Member] [Member]

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 us-gaap:UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember
69 Domestic Postretirement Benefit Plans of Foreign Entity, Defined Benefit [Member] [Member]

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 us-gaap:DomesticPostretirementBenefitPlansOfForeignEntityDefinedBenefitMember
70 Foreign Postretirement Benefit Plans, Defined Benefit [Member] [Member]

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 us-gaap:ForeignPostretirementBenefitPlansDefinedBenefitMember
71 Supplemental Employee Retirement Plans, Defined Benefit [Member] [Member]

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 us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefitMember
72 Other Pension Plans, Defined Benefit [Member] [Member]

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 us-gaap:OtherPensionPlansDefinedBenefitMember
73 Other Pension Plans, Postretirement or Supplemental Plans, Defined Benefit [Member] [Member]

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 us-gaap:OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember
74 Defined Benefit Plan Asset Category [Axis] [Axis]

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 us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis
75 Plan Asset Category, All Categories [Domain] [Domain]

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 us-gaap:PlanAssetCategoriesDomain
76 Cash and Cash Equivalents [Member] [Member]

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 us-gaap:CashAndCashEquivalentsMember
77 Equity Securities [Member] [Member]

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 us-gaap:EquitySecuritiesMember
78 Equity Securities, Industry [Member] [Member]

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 us-gaap:EquitySecuritiesIndustryMember
79 Equity Securities, Entity Size [Member] [Member]

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 us-gaap:EquitySecuritiesEntitySizeMember
80 Equity Securities, Investment Objective [Member] [Member]

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 us-gaap:EquitySecuritiesInvestmentObjectiveMember
81 Equity Securities, Other [Member] [Member]

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 us-gaap:EquitySecuritiesOtherMember
82 Debt Securities [Member] [Member]

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 us-gaap:DebtSecuritiesMember
83 US Treasury and Government [Member] [Member]

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 us-gaap:USTreasuryAndGovernmentMember
84 US Treasury Securities [Member] [Member]

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 us-gaap:USTreasurySecuritiesMember
85 US Government Agencies Debt Securities [Member] [Member]

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 us-gaap:USGovernmentAgenciesDebtSecuritiesMember
86 US Government-sponsored Enterprises Debt Securities [Member] [Member]

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 us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember
87 US States and Political Subdivisions Debt Securities [Member] [Member]

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 us-gaap:USStatesAndPoliticalSubdivisionsMember
88 Foreign Government Debt Securities [Member] [Member]

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 us-gaap:ForeignGovernmentDebtSecuritiesMember
89 Corporate Debt Securities [Member] [Member]

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 us-gaap:CorporateDebtSecuritiesMember
90 Domestic Corporate Debt Securities [Member] [Member]

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 us-gaap:DomesticCorporateDebtSecuritiesMember
91 Foreign Corporate Debt Securities [Member] [Member]

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 us-gaap:ForeignCorporateDebtSecuritiesMember
92 Commercial Paper, Not Included with Cash and Cash Equivalents [Member] [Member]

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 us-gaap:CommercialPaperNotIncludedWithCashAndCashEquivalentsMember
93 Convertible Debt Securities [Member] [Member]

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 us-gaap:ConvertibleDebtSecuritiesMember
94 Asset-backed Securities [Member] [Member]

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 us-gaap:AssetBackedSecuritiesMember
95 Collateralized Mortgage Backed Securities [Member] [Member]

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 us-gaap:MortgageBackedSecuritiesMember
96 Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] [Member]

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 us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember
97 Mortgage-backed Securities, Issued by Private Enterprises [Member] [Member]

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 us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember
98 Asset-backed Securities, Securitized Loans and Receivables [Member] [Member]

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 us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember
99 Interest-Only-Strip [Member] [Member]

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 us-gaap:InterestOnlyStripMember
100 Principal-Only-Strip [Member] [Member]

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101 Structured Finance [Member] [Member]

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102 Derivative [Member] [Member]

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 us-gaap:DerivativeMember
103 Interest Rate Contract [Member] [Member]

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 us-gaap:InterestRateContractMember
104 Foreign Exchange Contract [Member] [Member]

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 us-gaap:ForeignExchangeContractMember
105 Cross Currency Interest Rate Contract [Member] [Member]

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 us-gaap:CrossCurrencyInterestRateContractMember
106 Equity Contract [Member] [Member]

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 us-gaap:EquityContractMember
107 Commodity Contract [Member] [Member]

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 us-gaap:CommodityContractMember
108 Credit Risk Contract [Member] [Member]

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 us-gaap:CreditRiskContractMember
109 Other Contract [Member] [Member]

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 us-gaap:OtherContractMember
110 Money Market Funds [Member] [Member]

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 us-gaap:MoneyMarketFundsMember
111 Equity Funds [Member] [Member]

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 us-gaap:EquityFundsMember
112 Fixed Income Funds [Member] [Member]

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 us-gaap:FixedIncomeFundsMember
113 Exchange Traded Funds [Member] [Member]

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 us-gaap:ExchangeTradedFundsMember
114 Private Equity Funds [Member] [Member]

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 us-gaap:PrivateEquityFundsMember
115 Private Equity Funds, Domestic [Member] [Member]

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 us-gaap:PrivateEquityFundsDomesticMember
116 Private Equity Funds, Foreign [Member] [Member]

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 us-gaap:PrivateEquityFundsForeignMember
117 Hedge Funds [Member] [Member]

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 us-gaap:HedgeFundsMember
118 Hedge Funds, Equity [Member] [Member]

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 us-gaap:HedgeFundsEquityMember
119 Hedge Funds, Event Driven [Member] [Member]

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 us-gaap:HedgeFundsEventDrivenMember
120 Hedge Funds, Global Opportunity [Member] [Member]

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 us-gaap:HedgeFundsGlobalOpportunityMember
121 Hedge Funds, Multi-strategy [Member] [Member]

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 us-gaap:HedgeFundsMultistrategyMember
122 Real Estate [Member] [Member]

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 us-gaap:RealEstateMember
123 Commercial Real Estate [Member] [Member]

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 us-gaap:CommercialRealEstateMember
124 Residential Real Estate [Member] [Member]

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 us-gaap:ResidentialRealEstateMember
125 Venture Capital Funds [Member] [Member]

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 us-gaap:VentureCapitalFundsMember
126 Defined Benefit Plan, Fair Value of Plan Assets Measurement Basis [Axis] [Axis]

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 us-gaap:DefinedBenefitPlanFairValueOfPlanAssetsByMeasurementAxis
127 Fair Value Plan Asset Measurement, All [Domain] [Domain]

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 us-gaap:FairValuePlanAssetMeasurementDomain
128 Fair Value, Inputs, Level 1 [Member] [Member]

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 us-gaap:FairValueInputsLevel1Member
129 Fair Value, Inputs, Level 2 [Member] [Member]

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 us-gaap:FairValueInputsLevel2Member
130 Fair Value, Inputs, Level 3 [Member] [Member]

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 us-gaap:FairValueInputsLevel3Member
131 Netting and Collateral [Member] [Member]

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 us-gaap:NettingAndCollateralMember
132 Defined Benefit Plan Disclosure [Line Items] [Line Items]

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 us-gaap:DefinedBenefitPlanDisclosureLineItems
133 Schedule of Defined Benefit Plans Disclosures [Table Text Block] [Concept] Text Block (HTML) For Period

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 us-gaap:ScheduleOfDefinedBenefitPlansDisclosuresTextBlock
134 Defined Benefit Plan Disclosure [Hierarchy] [Abstract]

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 added:DefinedBenefitPlanDisclosureHierarchy
135 Defined Benefit Plan, Unfunded Plan [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanUnfundedPlan
136 Defined Benefit Plan, Accumulated Benefit Obligation [Concept] Monetary As Of Credit us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation
137 Defined Benefit Plan, Estimated Future Employer Contributions in Next Fiscal Year [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYear
138 Defined Benefit Plan, Estimated Future Employer Contributions in Next Fiscal Year, Description [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYearDescription
139 Defined Benefit Plan, Estimated Amount of Plan Participants' Future Benefits Covered by Insurance Contracts Issued by Employer or Related Parties [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanEstimatedAmountOfPlanParticipantsFutureBenefitsCoveredByInsuranceContractsIssuedByEmployerOrRelatedParties
140 Defined Benefit Plan, Significant Transactions Between Employer or Related Parties and Plan During Year [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanSignificantTransactionsBetweenEmployerOrRelatedPartiesAndPlanDuringYear
141 Defined Benefit Plan, Alternative Method Used to Amortize Prior Service Amounts [Concept] Text/String For Period

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142 Defined Benefit Plan, Alternative Method Used to Amortize Net Gains and Losses [Concept] Text/String For Period

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143 Defined Benefit Plan, Pension, Method to Determine Vested Benefit Obligation [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanPensionMethodToDetermineVestedBenefitObligation
144 Defined Benefit Plan, Description of any Substantive Commitment Used as Basis for Accounting for Benefit Obligation [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanDescriptionOfAnySubstantiveCommitmentUsedAsBasisForAccountingForBenefitObligation
145 Defined Benefit Plan, Explanation of Significant Change in Benefit Obligation or Plan Assets Not Apparent from Other Required Disclosures [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanExplanationOfSignificantChangeInBenefitObligationOrPlanAssetsNotApparentFromOtherRequiredDisclosures
146 Defined Benefit Plan, Amount and Timing of Assets Expected to be Returned to Employer During Following 12 Month Period [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanAmountAndTimingOfAssetsExpectedToBeReturnedToEmployerDuringFollowing12MonthPeriod
147 Defined Benefit Plan, Measurement Date [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanMeasurementDate
148 Defined Benefit Plan, Other Information [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanOtherInformation
149 Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] [Abstract]

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 us-gaap:DefinedBenefitPlanChangeInBenefitObligationRollForward
150 Defined Benefit Plan, Benefit Obligation, Beginning Balance [Concept] Monetary As Of Credit us-gaap:DefinedBenefitPlanBenefitObligation
151 Defined Benefit Plan, Benefit Obligation, Period Increase (Decrease) [Roll Up] [Abstract]

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 added:DefinedBenefitPlanBenefitObligationPeriodIncreaseDecreaseRollUp
152 Defined Benefit Plan, Service Cost [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanServiceCost
153 Defined Benefit Plan, Interest Cost [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanInterestCost
154 Defined Benefit Plan, Contributions by Plan Participants [Concept] Monetary For Period Credit us-gaap:DefinedBenefitPlanContributionsByPlanParticipants
155 Defined Benefit Plan, Actuarial Net (Gains) Losses [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanActuarialNetGainsLosses
156 Defined Benefit Plan, Foreign Currency Exchange Rate Changes, Benefit Obligation [Concept] Monetary For Period Credit us-gaap:DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation
157 Defined Benefit Plan, Benefits Paid [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanBenefitsPaid
158 Defined Benefit Plan, Gross Prescription Drug Subsidy Receipts Received [Concept] Monetary For Period Credit us-gaap:DefinedBenefitPlanGrossPrescriptionDrugSubsidyReceiptsReceived
159 Defined Benefit Plan, Plan Amendments [Concept] Monetary For Period Credit us-gaap:DefinedBenefitPlanPlanAmendments
160 Defined Benefit Plan, Business Combinations and Acquisitions, Benefit Obligation [Concept] Monetary For Period Credit us-gaap:DefinedBenefitPlanBusinessCombinationsAndAcquisitionsBenefitObligation
161 Defined Benefit Plan, Divestitures, Benefit Obligation [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanDivestituresBenefitObligation
162 Defined Benefit Plan, Curtailments [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanCurtailments
163 Defined Benefit Plan, Settlements, Benefit Obligation [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanSettlementsBenefitObligation
164 Defined Benefit Plan, Special Termination Benefits [Concept] Monetary For Period Credit us-gaap:DefinedBenefitPlanSpecialTerminationBenefits
165 Defined Benefit Plan, Benefit Obligation, Period Increase (Decrease), Total [Concept] Monetary For Period

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 us-gaap:DefinedBenefitPlanBenefitObligationPeriodIncreaseDecrease
166 Defined Benefit Plan, Benefit Obligation, Ending Balance [Concept] Monetary As Of Credit us-gaap:DefinedBenefitPlanBenefitObligation
167 Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] [Abstract]

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 us-gaap:DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward
168 Defined Benefit Plan, Fair Value of Plan Assets, Beginning Balance [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
169 Defined Benefit Plan, Fair Value of Plan Assets, Period Increase (Decrease) [Roll Up] [Abstract]

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 added:DefinedBenefitPlanFairValuePlanAssetsPeriodIncreaseDecreaseRollUp
170 Defined Benefit Plan, Actual Return on Plan Assets [Roll Up] [Abstract]

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 us-gaap:DefinedBenefitPlanActualReturnOnPlanAssetsAbstract
171 Defined Benefit Plan, Actual Return on Plan Assets Still Held [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld
172 Defined Benefit Plan, Actual Return on Plan Assets Sold During Period [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanActualReturnOnPlanAssetsSoldDuringPeriod
173 Defined Benefit Plan, Actual Return on Plan Assets, Total [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanActualReturnOnPlanAssets
174 Defined Benefit Plan, Foreign Currency Exchange Rate Changes, Plan Assets [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanForeignCurrencyExchangeRateChangesPlanAssets
175 Defined Benefit Plan, Contributions by Employer [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanContributionsByEmployer
176 Defined Benefit Plan, Contributions by Plan Participants [Concept] Monetary For Period Credit us-gaap:DefinedBenefitPlanContributionsByPlanParticipants
177 Defined Benefit Plan, Benefits Paid [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanBenefitsPaid
178 Defined Benefit Plan, Purchases, Sales, and Settlements [Roll Up] [Abstract]

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 us-gaap:DefinedBenefitPlanPurchasesSalesAndSettlementsAbstract
179 Defined Benefit Plan, Business Combinations and Acquisitions, Plan Assets [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanBusinessCombinationsAndAcquisitionsPlanAssets
180 Defined Benefit Plan, Divestitures, Plan Assets [Concept] Monetary For Period Credit us-gaap:DefinedBenefitPlanDivestituresPlanAssets
181 Defined Benefit Plan, Settlements, Plan Assets [Concept] Monetary For Period Credit us-gaap:DefinedBenefitPlanSettlementsPlanAssets
182 Defined Benefit Plan, Purchases, Sales, and Settlements, Total [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanPurchasesSalesAndSettlements
183 Defined Benefit Plan, Transfers Between Measurement Levels [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanTransfersBetweenMeasurementLevels
184 Defined Benefit Plan, Fair Value of Plan Assets, Period Increase (Decrease), Total [Concept] Monetary For Period

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 us-gaap:DefinedBenefitPlanFairValueOfPlanAssetsPeriodIncreaseDecrease
185 Defined Benefit Plan, Fair Value of Plan Assets, Ending Balance [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
186 Defined Benefit Plan, Funded Status of Plan [Roll Up] [Abstract]

*

*

 us-gaap:DefinedBenefitPlanFundedStatusOfPlanAbstract
187 Defined Benefit Plan, Fair Value of Plan Assets [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
188 Defined Benefit Plan, Benefit Obligation [Concept] Monetary As Of Credit us-gaap:DefinedBenefitPlanBenefitObligation
189 Defined Benefit Plan, Funded Status of Plan, Total [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanFundedStatusOfPlan
190 Defined Benefit Plan, Amounts Recognized in Balance Sheet [Roll Up] [Abstract]

*

*

 us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract
191 Defined Benefit Plan, Assets for Plan Benefits [Roll Up] [Abstract]

*

*

 us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsAbstract
192 Defined Benefit Plan, Current Assets [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanCurrentAssets
193 Defined Benefit Plan, Assets for Plan Benefits, Noncurrent [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
194 Defined Benefit Plan, Assets for Plan Benefits, Total [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsCurrentAndNoncurrent
195 Pension and Other Postretirement Defined Benefit Plans, Liabilities [Roll Up] [Abstract]

*

*

 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansNoncurrentLiabilitiesAbstract
196 Pension and Other Postretirement Defined Benefit Plans, Current Liabilities [Concept] Monetary As Of Credit us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
197 Pension and Other Postretirement Defined Benefit Plans, Liabilities, Noncurrent [Concept] Monetary As Of Credit us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
198 Pension and Other Postretirement Defined Benefit Plans, Liabilities, Total [Concept] Monetary As Of Credit us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent
199 Defined Benefit Plan, Amounts Recognized in Balance Sheet, Total [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet
200 Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Disclosures [Hierarchy] [Abstract]

*

*

 us-gaap:DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsDisclosuresAbstract
201 Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Net Amount Recognized [Roll Up] [Abstract]

*

*

 us-gaap:DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsNetAmountRecognizedAbstract
202 Defined Benefit Plan, Funded Status of Plan [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanFundedStatusOfPlan
203 Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Net Transition Obligations (Assets), Not yet Recognized [Concept] Monetary As Of Credit us-gaap:DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsNetTransitionObligationsAssetsNotYetRecognized
204 Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Net Prior Service Costs (Credits), Not yet Recognized [Concept] Monetary As Of Credit us-gaap:DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsNetPriorServiceCostsCreditsNotYetRecognized
205 Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Net (Gains) Losses, Not yet Recognized [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsNetGainsLossesNotYetRecognized
206 Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Minimum Pension Liability Adjustment [Concept] Monetary As Of Credit us-gaap:DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsMinimumPensionLiabilityAdjustment
207 Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Net Amount Recognized, Total [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsNetAmountRecognized
208 Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Amounts Recognized in Balance Sheet [Roll Up] [Abstract]

*

*

 us-gaap:DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsAmountsRecognizedInBalanceSheetAbstract
209 Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Prepaid Benefit Cost [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsPrepaidBenefitCost
210 Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Accrued Benefit Liability [Concept] Monetary As Of Credit us-gaap:DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsAccruedBenefitLiability
211 Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Intangible Asset [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsIntangibleAsset
212 Pension and Other Postretirement Benefit Plans, before Adoption of FAS 158 Recognition Provisions, Accumulated Other Comprehensive Income (Loss) [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsAccumulatedOtherComprehensiveIncome
213 Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Amounts Recognized in Balance Sheet, Total [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsAmountsRecognizedInBalanceSheet
214 Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Material Gain (Loss) Not Recognized in Current Fiscal Year [Concept] Text/String For Period

*

 us-gaap:DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsMaterialGainLossNotRecognizedInCurrentFiscalYear
215 Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss) [Hierarchy] [Abstract]

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*

 us-gaap:DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeAbstract
216 Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, before Tax, [Roll Up] [Abstract]

*

*

 us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecreaseAbstract
217 Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss), Net Gain (Loss), before Tax [Roll Up] [Abstract]

*

*

 us-gaap:DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetGainLossBeforeTaxAbstract
218 Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized Gain (Loss) Arising During Period, before Tax [Concept] Monetary For Period Debit us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
219 Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Gain (Loss) Recognized in Net Periodic Benefit Cost, before Tax [Concept] Monetary For Period Credit us-gaap:OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax
220 Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss), Net Gain (Loss), before Tax, Total [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetGainLossBeforeTax
221 Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss), Net Prior Service Cost (Credit), before Tax [Roll Up] [Abstract]

*

*

 us-gaap:DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTaxAbstract
222 Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Prior Service Cost (Credit) Arising During Period, before Tax [Concept] Monetary For Period Debit us-gaap:OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax
223 Other Comprehensive Income (Loss), Amortization, Pension and Other Postretirement Benefit Plans, Net Prior Service Cost (Credit) Recognized in Net Periodic Benefit Cost, before Tax [Concept] Monetary For Period Credit us-gaap:OtherComprehensiveIncomeAmortizationOfDefinedBenefitPlanNetPriorServiceCostCreditRecognizedInNetPeriodicBenefitCostBeforeTax
224 Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss), Net Prior Service Cost (Credit), before Tax, Total [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax
225 Other Comprehensive Income (Loss), Reclassification, Pension and Other Postretirement Benefit Plans, Net Transition Asset (Obligation), Recognized in Net Periodic Benefit Cost, before Tax [Concept] Monetary For Period Credit us-gaap:OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlanNetTransitionAssetObligationRecognizedInNetPeriodicBenefitCostBeforeTax
226 Other Comprehensive Income (Loss), Minimum Pension Liability Net Adjustment, before Tax [Concept] Monetary For Period Debit us-gaap:OtherComprehensiveIncomeMinimumPensionLiabilityNetAdjustmentBeforeTax
227 Other Comprehensive Income (Loss), Finalization of Pension and Non-Pension Postretirement Plan Valuation, before Tax [Concept] Monetary For Period Debit us-gaap:OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax
228 Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, before Tax, Total [Concept] Monetary For Period

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 us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecrease
229 Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), before Tax [Roll Up] [Abstract]

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*

 us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTaxAbstract
230 Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), Net Gains (Losses), before Tax [Concept] Monetary As Of Credit us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax
231 Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), Net Prior Service Cost (Credit), before Tax [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax
232 Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), Net Transition Assets (Obligations), before Tax [Concept] Monetary As Of Credit us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetTransitionAssetsObligationsBeforeTax
233 Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), Minimum Pension Liability, before Tax [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeMinimumPensionLiabilityBeforeTax
234 Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), before Tax, Total [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax
235 Pension and Other Postretirement Benefit Plans, Amounts that Will be Amortized from Accumulated Other Comprehensive Income (Loss) in Next Fiscal Year [Roll Up] [Abstract]

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*

 us-gaap:DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract
236 Defined Benefit Plan, Amortization of Net Gains (Losses) [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanAmortizationOfNetGainsLosses
237 Defined Benefit Plan, Amortization of Net Prior Service Cost (Credit) [Concept] Monetary For Period Credit us-gaap:DefinedBenefitPlanAmortizationOfNetPriorServiceCostCredit
238 Defined Benefit Plan, Amortization of Net Transition Asset (Obligation) [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanAmortizationOfNetTransitionAssetObligation
239 Pension and Other Postretirement Benefit Plans, Amounts that Will be Amortized from Accumulated Other Comprehensive Income (Loss) in Next Fiscal Year, Total [Concept] Monetary For Period Credit us-gaap:DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYear
240 Defined Benefit Plan, Plans with Benefit Obligations in Excess of Plan Assets [Hierarchy] [Abstract]

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*

 us-gaap:DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAbstract
241 Defined Benefit Plan, Plans with Benefit Obligations in Excess of Plan Assets, Aggregate Benefit Obligation [Concept] Monetary As Of Credit us-gaap:DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateBenefitObligation
242 Defined Benefit Plan, Plans with Benefit Obligations in Excess of Plan Assets, Aggregate Fair Value of Plan Assets [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets
243 Defined Benefit Plan, Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets [Hierarchy] [Abstract]

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*

 us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract
244 Defined Benefit Plan, Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets, Aggregate Projected Benefit Obligation [Concept] Monetary As Of Credit us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation
245 Defined Benefit Plan, Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets, Aggregate Accumulated Benefit Obligation [Concept] Monetary As Of Credit us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation
246 Defined Benefit Plan, Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets, Aggregate Fair Value of Plan Assets [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets
247 Defined Benefit Plan, Net Periodic Benefit Cost [Roll Up] [Abstract]

*

*

 us-gaap:DefinedBenefitPlanNetPeriodicBenefitCostAbstract
248 Defined Benefit Plan, Service Cost [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanServiceCost
249 Defined Benefit Plan, Interest Cost [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanInterestCost
250 Defined Benefit Plan, Expected Return on Plan Assets [Concept] Monetary For Period Credit us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
251 Defined Benefit Plan, Recognized Net Gain (Loss) Due to Settlements and Curtailments [Roll Up] [Abstract]

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*

 us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailmentsAbstract
252 Defined Benefit Plan, Recognized Net (Gain) Loss Due to Settlements [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements
253 Defined Benefit Plan, Recognized Net Gain (Loss) Due to Curtailments [Concept] Monetary For Period Credit us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments
254 Defined Benefit Plan, Recognized Net Gain (Loss) Due to Settlements and Curtailments, Total [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments
255 Defined Benefit Plan, Amortization of Gains (Losses) [Concept] Monetary For Period Credit us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses
256 Defined Benefit Plan, Amortization of Transition Obligations (Assets) [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanAmortizationOfTransitionObligationsAssets
257 Defined Benefit Plan, Amortization of Prior Service Cost (Credit) [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
258 Defined Benefit Plan, Other Costs [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanOtherCosts
259 Defined Benefit Plan, Net Periodic Benefit Cost, Total [Concept] Monetary For Period Debit us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
260 Defined Benefit Plan, Assumptions Used in Calculations [Hierarchy] [Abstract]

*

*

 us-gaap:DefinedBenefitPlanAssumptionsUsedInCalculationsAbstract
261 Defined Benefit Plan, Assumptions Used in Calculations, Narrative Description [Concept] Text/String For Period

*

 us-gaap:DefinedBenefitPlanAssumptionsUsedInCalculationsNarrativeDescription
262 Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Hierarchy] [Abstract]

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*

 us-gaap:DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract
263 Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate [Concept] Perdent As Of

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 us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
264 Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate Support, Methodology and Source Data [Concept] Text/String For Period

*

 us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateSupportMethodologyAndSourceData
265 Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate Support, Bond Indices [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateSupportBondIndices
266 Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase [Concept] Perdent As Of

*

 us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
267 Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Hierarchy] [Abstract]

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*

 us-gaap:DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract
268 Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate [Concept] Perdent For Period

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 us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate
269 Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate Support, Methodology and Source Data [Concept] Text/String For Period

*

 us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRateSupportMethodologyAndSourceData
270 Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate Support, Bond Indices [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRateSupportBondIndices
271 Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Return on Assets [Concept] Perdent For Period

*

 us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
272 Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase [Concept] Perdent For Period

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 us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease
273 Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Change Due to Subsequent Interim Measurement [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostChangeDueToSubsequentInterimMeasurement
274 Defined Benefit Plan, Information about Plan Assets [Hierarchy] [Abstract]

*

*

 us-gaap:DefinedBenefitPlanInformationAboutPlanAssetsAbstract
275 Defined Benefit Plan, Investment Policies and Strategies Narrative Description [Concept] Text/String For Period

*

 us-gaap:DefinedBenefitPlanInvestmentPoliciesAndStrategiesNarrativeDescription
276 Defined Benefit Plan, Investment Strategies, Investment Fund Category [Concept] Text/String For Period

*

 us-gaap:DefinedBenefitPlanInvestmentStrategiesInvestmentFundCategory
277 Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract] [Abstract]

*

*

 us-gaap:DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniquesAndInputsAbstract
278 Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Concept] Text/String For Period

*

 us-gaap:DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniquesAndInputs
279 Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques [Concept] Text/String For Period

*

 us-gaap:DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniques
280 Defined Benefit Plan, Plan Assets at Fair Value, Valuation Inputs [Concept] Text/String For Period

*

 us-gaap:DefinedBenefitPlanPlanAssetsAtFairValueValuationInputs
281 Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs, Changes [Concept] Text/String For Period

*

 us-gaap:DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniquesAndInputsChanges
282 Defined Benefit Plan, Target Allocation Percentage [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanTargetAllocationPercentage
283 Defined Benefit Plan, Investment Goals [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanInvestmentGoals
284 Defined Benefit Plan, Risk Management Practices [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanRiskManagementPractices
285 Defined Benefit Plan, Significant Concentrations of Risk [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanSignificantConcentrationsOfRisk
286 Defined Benefit Plan, Permitted Investments [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanPermittedInvestments
287 Defined Benefit Plan, Prohibited Investments [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanProhibitedInvestments
288 Defined Benefit Plan, Derivatives Use [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanDerivativesUse
289 Defined Benefit Plan, Diversification [Concept] Text/String For Period

*

 us-gaap:DefinedBenefitPlanDiversification
290 Defined Benefit Plan, Relationship Between Plan Assets and Benefit Obligations [Concept] Text/String For Period

*

 us-gaap:DefinedBenefitPlanRelationshipBetweenPlanAssetsAndBenefitObligations
291 Defined Benefit Plan, Actual Plan Asset Allocations [Roll Up] [Abstract]

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*

 us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocationsAbstract
292 Defined Benefit Plan, Debt Securities [Concept] Perdent As Of

*

 us-gaap:DefinedBenefitPlanDebtSecurities
293 Defined Benefit Plan, Equity Securities [Concept] Perdent As Of

*

 us-gaap:DefinedBenefitPlanEquitySecurities
294 Defined Benefit Plan, Real Estate [Concept] Perdent As Of

*

 us-gaap:DefinedBenefitPlanRealEstate
295 Defined Benefit Plan, Other Plan Assets [Concept] Perdent As Of

*

 us-gaap:DefinedBenefitPlanOtherPlanAssets
296 Defined Benefit Plan, Actual Plan Asset Allocations, Total [Concept] Perdent As Of

*

 us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
297 Defined Benefit Plan, Assets, Target Allocations [Hierarchy] [Abstract]

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*

 us-gaap:DefinedBenefitPlanAssetsTargetAllocationsAbstract
298 Defined Benefit Plan, Target Allocation Percentages of Assets, Debt Securities [Hierarchy] [Abstract]

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*

 us-gaap:DefinedBenefitPlanTargetAllocationPercentagesOfAssetsDebtSecuritiesAbstract
299 Defined Benefit Plan, Target Allocation Percentage of Assets, Debt Securities [Concept] Perdent For Period

*

 us-gaap:DefinedBenefitPlanTargetAllocationPercentageOfAssetsDebtSecurities
300 Defined Benefit Plan, Target Allocation Percentage of Assets, Debt Securities, Range Minimum [Concept] Perdent For Period

*

 us-gaap:DefinedBenefitPlanTargetAllocationPercentageOfAssetsDebtSecuritiesRangeMinimum
301 Defined Benefit Plan, Target Allocation Percentage of Assets, Debt Securities, Range Maximum [Concept] Perdent For Period

*

 us-gaap:DefinedBenefitPlanTargetAllocationPercentageOfAssetsDebtSecuritiesRangeMaximum
302 Defined Benefit Plan, Target Allocation Percentages of Assets, Equity Securities [Hierarchy] [Abstract]

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*

 us-gaap:DefinedBenefitPlanTargetAllocationPercentagesOfAssetsEquitySecuritiesAbstract
303 Defined Benefit Plan, Target Allocation Percentage of Assets, Equity Securities [Concept] Perdent For Period

*

 us-gaap:DefinedBenefitPlanTargetAllocationPercentageOfAssetsEquitySecurities
304 Defined Benefit Plan, Target Allocation Percentage of Assets, Equity Securities, Range Minimum [Concept] Perdent For Period

*

 us-gaap:DefinedBenefitPlanTargetAllocationPercentageOfAssetsEquitySecuritiesRangeMinimum
305 Defined Benefit Plan, Target Allocation Percentage of Assets, Equity Securities, Range Maximum [Concept] Perdent For Period

*

 us-gaap:DefinedBenefitPlanTargetAllocationPercentageOfAssetsEquitySecuritiesRangeMaximum
306 Defined Benefit Plan, Target Allocation Percentages of Assets, Real Estate [Hierarchy] [Abstract]

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*

 us-gaap:DefinedBenefitPlanTargetAllocationPercentagesOfAssetsRealEstateAbstract
307 Defined Benefit Plan, Target Allocation Percentage of Assets, Real Estate [Concept] Perdent For Period

*

 us-gaap:DefinedBenefitPlanTargetAllocationPercentageOfAssetsRealEstate
308 Defined Benefit Plan, Target Allocation Percentage of Assets, Real Estate, Range Minimum [Concept] Perdent For Period

*

 us-gaap:DefinedBenefitPlanTargetAllocationPercentageOfAssetsRealEstateRangeMinimum
309 Defined Benefit Plan, Target Allocation Percentage of Assets, Real Estate, Range Maximum [Concept] Perdent For Period

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 us-gaap:DefinedBenefitPlanTargetAllocationPercentageOfAssetsRealEstateRangeMaximum
310 Defined Benefit Plan, Target Allocation Percentages of Assets, Other [Hierarchy] [Abstract]

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 us-gaap:DefinedBenefitPlanTargetAllocationPercentagesOfAssetsOtherAbstract
311 Defined Benefit Plan, Target Allocation Percentage of Assets, Other [Concept] Perdent For Period

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 us-gaap:DefinedBenefitPlanTargetAllocationPercentageOfAssetsOther
312 Defined Benefit Plan, Target Allocation Percentage of Assets, Other, Range Minimum [Concept] Perdent For Period

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 us-gaap:DefinedBenefitPlanTargetAllocationPercentageOfAssetsOtherRangeMinimum
313 Defined Benefit Plan, Target Allocation Percentage of Assets, Other, Range Maximum [Concept] Perdent For Period

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 us-gaap:DefinedBenefitPlanTargetAllocationPercentageOfAssetsOtherRangeMaximum
314 Defined Benefit Plan, Narrative Description of Basis Used to Determine Overall Expected Long-term Rate-of-Return on Assets Assumption [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanNarrativeDescriptionOfBasisUsedToDetermineOverallExpectedLongTermRateOfReturnOnAssetsAssumption
315 Defined Benefit Plan, Additional Disclosures about Plan Assets [Concept] Text/String For Period

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316 Defined Benefit Plan, Type of Employer and Related Party Securities Included in Plan Assets [Concept] Text/String For Period

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 us-gaap:DefinedBenefitPlanTypeOfEmployerAndRelatedPartySecuritiesIncludedInPlanAssets
317 Defined Benefit Plan, Amount of Employer and Related Party Securities Included in Plan Assets [Concept] Monetary As Of Debit us-gaap:DefinedBenefitPlanAmountOfEmployerAndRelatedPartySecuritiesIncludedInPlanAssets
318 Defined Benefit Plan, Number of Shares of Equity Securities Issued by Employer and Related Parties Included in Plan Assets [Concept] Shares As Of

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 us-gaap:DefinedBenefitPlanNumberOfSharesOfEquitySecuritiesIssuedByEmployerAndRelatedPartiesIncludedInPlanAssets
319 Defined Benefit Plan, Estimated Future Benefit Payments [Hierarchy] [Abstract]

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