Model Structural Relations: http://xbrl.fasb.org/us-gaap/2014/dis/us-gaap-dis-crcrb-pre-2014-01-31.xml

# Key Label Object class Data type Period type Balance Name
* Network: 730000 - Disclosure - Compensation Related Costs, Retirement Benefits (http://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsRetirementBenefits)
1 Compensation and Retirement Disclosure [Abstract] [Abstract] us-gaap:CompensationAndRetirementDisclosureAbstract
2 Pension and Other Postretirement Benefits Disclosure [Text Block] [Concept] Text Block (HTML) For period us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock
3 General Discussion of Pension and Other Postretirement Benefits [Abstract] [Abstract] us-gaap:GeneralDiscussionOfPensionAndOtherPostretirementBenefitsAbstract
4 General Discussion of Pension and Other Postretirement Benefits [Concept] Text/String For period us-gaap:GeneralDiscussionOfPensionAndOtherPostretirementBenefits
5 Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract] [Abstract] us-gaap:DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract
6 Defined Benefit Plans, General Information [Concept] Text/String For period us-gaap:DefinedBenefitPlansGeneralInformation
7 Schedule of Defined Benefit Plans Disclosures [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfDefinedBenefitPlansDisclosuresTextBlock
8 Schedule of Defined Benefit Plans Disclosures [Table] [Table] us-gaap:ScheduleOfDefinedBenefitPlansDisclosuresTable
9 Defined Benefit Plans and Other Postretirement Benefit Plans [Axis] [Axis] us-gaap:DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
10 Defined Benefit Plan and Other Postretirement Benefit Plan [Domain] [Member] us-gaap:DefinedBenefitPlansDomain
11 Other Pension Plan [Member] [Member] us-gaap:OtherPensionPlansDefinedBenefitMember
12 Other Pension Plan, Postretirement or Supplemental Plans [Member] [Member] us-gaap:OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember
13 Other Postretirement Benefit Plan [Member] [Member] us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember
14 Domestic Postretirement Benefit Plan of Foreign Entity [Member] [Member] us-gaap:DomesticPostretirementBenefitPlansOfForeignEntityDefinedBenefitMember
15 Foreign Postretirement Benefit Plan [Member] [Member] us-gaap:ForeignPostretirementBenefitPlansDefinedBenefitMember
16 United States Postretirement Benefit Plan of US Entity [Member] [Member] us-gaap:UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember
17 Pension Plan [Member] [Member] us-gaap:PensionPlansDefinedBenefitMember
18 Domestic Pension Plan of Foreign Entity [Member] [Member] us-gaap:DomesticPensionPlansOfForeignEntityDefinedBenefitMember
19 Foreign Pension Plan [Member] [Member] us-gaap:ForeignPensionPlansDefinedBenefitMember
20 United States Pension Plan of US Entity [Member] [Member] us-gaap:UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember
21 Postretirement Health Coverage [Member] [Member] us-gaap:DefinedBenefitPostretirementHealthCoverageMember
22 Postretirement Life Insurance [Member] [Member] us-gaap:DefinedBenefitPostretirementLifeInsuranceMember
23 Supplemental Employee Retirement Plan [Member] [Member] us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefitMember
24 Defined Benefit Plan, Asset Categories [Axis] [Axis] us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis
25 Plan Asset Categories [Domain] [Member] us-gaap:PlanAssetCategoriesDomain
26 Cash and Cash Equivalents [Member] [Member] us-gaap:CashAndCashEquivalentsMember
27 Equity Securities [Member] [Member] us-gaap:EquitySecuritiesMember
28 Debt Securities [Member] [Member] us-gaap:DebtSecuritiesMember
29 US Treasury and Government [Member] [Member] us-gaap:USTreasuryAndGovernmentMember
30 US Treasury Securities [Member] [Member] us-gaap:USTreasurySecuritiesMember
31 US Government Agencies Debt Securities [Member] [Member] us-gaap:USGovernmentAgenciesDebtSecuritiesMember
32 US Government-sponsored Enterprises Debt Securities [Member] [Member] us-gaap:USGovernmentSponsoredEnterprisesDebtSecuritiesMember
33 US States and Political Subdivisions Debt Securities [Member] [Member] us-gaap:USStatesAndPoliticalSubdivisionsMember
34 Foreign Government Debt Securities [Member] [Member] us-gaap:ForeignGovernmentDebtSecuritiesMember
35 Corporate Debt Securities [Member] [Member] us-gaap:CorporateDebtSecuritiesMember
36 Domestic Corporate Debt Securities [Member] [Member] us-gaap:DomesticCorporateDebtSecuritiesMember
37 Foreign Corporate Debt Securities [Member] [Member] us-gaap:ForeignCorporateDebtSecuritiesMember
38 Commercial Paper, Not Included with Cash and Cash Equivalents [Member] [Member] us-gaap:CommercialPaperNotIncludedWithCashAndCashEquivalentsMember
39 Convertible Debt Securities [Member] [Member] us-gaap:ConvertibleDebtSecuritiesMember
40 Asset-backed Securities [Member] [Member] us-gaap:AssetBackedSecuritiesMember
41 Collateralized Mortgage Backed Securities [Member] [Member] us-gaap:MortgageBackedSecuritiesMember
42 Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] [Member] us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember
43 Mortgage-backed Securities, Issued by Private Enterprises [Member] [Member] us-gaap:MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember
44 Residential Mortgage Backed Securities [Member] [Member] us-gaap:ResidentialMortgageBackedSecuritiesMember
45 Commercial Mortgage Backed Securities [Member] [Member] us-gaap:CommercialMortgageBackedSecuritiesMember
46 Collateralized Debt Obligations [Member] [Member] us-gaap:CollateralizedDebtObligationsMember
47 Asset-backed Securities, Securitized Loans and Receivables [Member] [Member] us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivablesMember
48 Interest-Only-Strip [Member] [Member] us-gaap:InterestOnlyStripMember
49 Principal-Only-Strip [Member] [Member] us-gaap:PrincipalOnlyStripMember
50 Fixed Income Securities [Member] [Member] us-gaap:FixedIncomeSecuritiesMember
51 Auction Rate Securities [Member] [Member] us-gaap:AuctionRateSecuritiesMember
52 Variable Rate Demand Obligation [Member] [Member] us-gaap:VariableRateDemandObligationMember
53 Other Debt Obligations [Member] [Member] us-gaap:OtherDebtSecuritiesMember
54 Derivative [Member] [Member] us-gaap:DerivativeMember
55 Interest Rate Contract [Member] [Member] us-gaap:InterestRateContractMember
56 Foreign Exchange Contract [Member] [Member] us-gaap:ForeignExchangeContractMember
57 Cross Currency Interest Rate Contract [Member] [Member] us-gaap:CrossCurrencyInterestRateContractMember
58 Equity Contract [Member] [Member] us-gaap:EquityContractMember
59 Commodity Contract [Member] [Member] us-gaap:CommodityContractMember
60 Credit Risk Contract [Member] [Member] us-gaap:CreditRiskContractMember
61 Other Contract [Member] [Member] us-gaap:OtherContractMember
62 Money Market Funds [Member] [Member] us-gaap:MoneyMarketFundsMember
63 Equity Funds [Member] [Member] us-gaap:EquityFundsMember
64 Fixed Income Funds [Member] [Member] us-gaap:FixedIncomeFundsMember
65 Exchange Traded Funds [Member] [Member] us-gaap:ExchangeTradedFundsMember
66 Private Equity Funds [Member] [Member] us-gaap:PrivateEquityFundsMember
67 Private Equity Funds, Domestic [Member] [Member] us-gaap:PrivateEquityFundsDomesticMember
68 Private Equity Funds, Foreign [Member] [Member] us-gaap:PrivateEquityFundsForeignMember
69 Hedge Funds [Member] [Member] us-gaap:HedgeFundsMember
70 Hedge Funds, Equity [Member] [Member] us-gaap:HedgeFundsEquityMember
71 Hedge Funds, Event Driven [Member] [Member] us-gaap:HedgeFundsEventDrivenMember
72 Hedge Funds, Global Opportunity [Member] [Member] us-gaap:HedgeFundsGlobalOpportunityMember
73 Hedge Funds, Multi-strategy [Member] [Member] us-gaap:HedgeFundsMultistrategyMember
74 Real Estate [Member] [Member] us-gaap:RealEstateMember
75 Commercial Real Estate [Member] [Member] us-gaap:CommercialRealEstateMember
76 Residential Real Estate [Member] [Member] us-gaap:ResidentialRealEstateMember
77 Venture Capital Funds [Member] [Member] us-gaap:VentureCapitalFundsMember
78 Equity Securities by Industry [Axis] [Axis] us-gaap:EquitySecuritiesByIndustryAxis
79 Equity Securities, Industry [Domain] [Member] us-gaap:EquitySecuritiesIndustryMember
80 Equity Securities by Entity Size [Axis] [Axis] us-gaap:EquitySecuritiesByEntitySizeAxis
81 Equity Securities, Entity Size [Domain] [Member] us-gaap:EquitySecuritiesEntitySizeMember
82 Equity Securities by Investment Objective [Axis] [Axis] us-gaap:EquitySecuritiesByInvestmentObjectiveAxis
83 Equity Securities, Investment Objective [Domain] [Member] us-gaap:EquitySecuritiesInvestmentObjectiveMember
84 Fair Value, Hierarchy [Axis] [Axis] us-gaap:FairValueByFairValueHierarchyLevelAxis
85 Fair Value Hierarchy [Domain] [Member] us-gaap:FairValueMeasurementsFairValueHierarchyDomain
86 Fair Value, Inputs, Level 1 [Member] [Member] us-gaap:FairValueInputsLevel1Member
87 Fair Value, Inputs, Level 2 [Member] [Member] us-gaap:FairValueInputsLevel2Member
88 Fair Value, Inputs, Level 3 [Member] [Member] us-gaap:FairValueInputsLevel3Member
89 Defined Benefit Plan Disclosure [Line Items] [Abstract] us-gaap:DefinedBenefitPlanDisclosureLineItems
90 Defined Benefit Plan, Funded Status of Plan [Abstract] [Abstract] us-gaap:DefinedBenefitPlanFundedStatusOfPlanAbstract
91 Defined Benefit Plan, Fair Value of Plan Assets [Concept] Monetary As of Debit us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
92 Defined Benefit Plan, Benefit Obligation [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanBenefitObligation
93 Defined Benefit Plan, Funded Status of Plan, Total [Concept] Monetary As of Debit us-gaap:DefinedBenefitPlanFundedStatusOfPlan
94 Defined Benefit Plan, Funded Percentage [Concept] Percent As of us-gaap:DefinedBenefitPlanFundedPercentage
95 Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] [Abstract] us-gaap:DefinedBenefitPlanChangeInBenefitObligationRollForward
96 Defined Benefit Plan, Benefit Obligation, Beginning Balance [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanBenefitObligation
97 Defined Benefit Plan, Service Cost [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanServiceCost
98 Defined Benefit Plan, Interest Cost [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanInterestCost
99 Defined Benefit Plan, Contributions by Plan Participants [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanContributionsByPlanParticipants
100 Defined Benefit Plan, Actuarial Gain (Loss) [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanActuarialGainLoss
101 Defined Benefit Plan, Foreign Currency Exchange Rate Gain (Loss) [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation
102 Defined Benefit Plan, Benefits Paid [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanBenefitsPaid
103 Defined Benefit Plan, Gross Prescription Drug Subsidy Receipts Received [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanGrossPrescriptionDrugSubsidyReceiptsReceived
104 Defined Benefit Plan, Plan Amendments [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanPlanAmendments
105 Defined Benefit Plan, Business Combinations and Acquisitions, Benefit Obligation [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanBusinessCombinationsAndAcquisitionsBenefitObligation
106 Defined Benefit Plan, Divestitures, Benefit Obligation [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanDivestituresBenefitObligation
107 Defined Benefit Plan, Curtailments [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanCurtailments
108 Defined Benefit Plan, Settlements, Benefit Obligation [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanSettlementsBenefitObligation
109 Defined Benefit Plan, Special Termination Benefits [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanSpecialTerminationBenefits
110 Defined Benefit Plan, Other Changes [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanOtherChanges
111 Defined Benefit Plan, Benefit Obligation, Period Increase (Decrease), Total [Concept] Monetary For period us-gaap:DefinedBenefitPlanBenefitObligationPeriodIncreaseDecrease
112 Defined Benefit Plan, Benefit Obligation, Ending Balance [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanBenefitObligation
113 Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] [Abstract] us-gaap:DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward
114 Defined Benefit Plan, Fair Value of Plan Assets, Beginning Balance [Concept] Monetary As of Debit us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
115 Defined Benefit Plan, Actual Return on Plan Assets [Abstract] [Abstract] us-gaap:DefinedBenefitPlanActualReturnOnPlanAssetsAbstract
116 Defined Benefit Plan, Actual Return on Plan Assets Still Held [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld
117 Defined Benefit Plan, Actual Return on Plan Assets Sold During Period [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanActualReturnOnPlanAssetsSoldDuringPeriod
118 Defined Benefit Plan, Actual Return on Plan Assets, Total [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanActualReturnOnPlanAssets
119 Defined Benefit Plan, Foreign Currency Exchange Rate Changes, Plan Assets [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanForeignCurrencyExchangeRateChangesPlanAssets
120 Defined Benefit Plan, Contributions by Employer [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanContributionsByEmployer
121 Defined Benefit Plan, Contributions by Plan Participants [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanContributionsByPlanParticipants
122 Defined Benefit Plan, Benefits Paid [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanBenefitsPaid
123 Defined Benefit Plan, Purchases, Sales, and Settlements [Abstract] [Abstract] us-gaap:DefinedBenefitPlanPurchasesSalesAndSettlementsAbstract
124 Defined Benefit Plan, Business Combinations and Acquisitions, Plan Assets [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanBusinessCombinationsAndAcquisitionsPlanAssets
125 Defined Benefit Plan, Divestitures, Plan Assets [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanDivestituresPlanAssets
126 Defined Benefit Plan, Settlements, Plan Assets [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanSettlementsPlanAssets
127 Defined Benefit Plan, Purchases, Sales, and Settlements, Total [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanPurchasesSalesAndSettlements
128 Defined Benefit Plan, Administration Expenses [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanAdministrationExpenses
129 Defined Benefit Plan, Transfers Between Measurement Levels [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanTransfersBetweenMeasurementLevels
130 Defined Benefit Plan, Assets Transferred to (from) Plan [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanAssetsTransferredToFromPlan
131 Defined Benefit Plan, Fair Value of Plan Assets, Period Increase (Decrease), Total [Concept] Monetary For period us-gaap:DefinedBenefitPlanFairValueOfPlanAssetsPeriodIncreaseDecrease
132 Defined Benefit Plan, Fair Value of Plan Assets, Ending Balance [Concept] Monetary As of Debit us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
133 Defined Benefit Plan, Amounts Recognized in Balance Sheet [Abstract] [Abstract] us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheetAbstract
134 Defined Benefit Plan, Assets for Plan Benefits [Abstract] [Abstract] us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsAbstract
135 Defined Benefit Plan, Current Assets [Concept] Monetary As of Debit us-gaap:DefinedBenefitPlanCurrentAssets
136 Defined Benefit Plan, Assets for Plan Benefits, Noncurrent [Concept] Monetary As of Debit us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
137 Defined Benefit Plan, Assets for Plan Benefits, Total [Concept] Monetary As of Debit us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsCurrentAndNoncurrent
138 Pension and Other Postretirement Defined Benefit Plans, Liabilities [Abstract] [Abstract] us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansNoncurrentLiabilitiesAbstract
139 Pension and Other Postretirement Defined Benefit Plans, Current Liabilities [Concept] Monetary As of Credit us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
140 Pension and Other Postretirement Defined Benefit Plans, Liabilities, Noncurrent [Concept] Monetary As of Credit us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
141 Pension and Other Postretirement Defined Benefit Plans, Liabilities, Total [Concept] Monetary As of Credit us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent
142 Defined Benefit Plan, Amounts Recognized in Balance Sheet, Total [Concept] Monetary As of Debit us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet
143 Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Disclosures [Abstract] [Abstract] us-gaap:DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsDisclosuresAbstract
144 Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Net Amount Recognized [Abstract] [Abstract] us-gaap:DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsNetAmountRecognizedAbstract
145 Defined Benefit Plan, Funded Status of Plan [Concept] Monetary As of Debit us-gaap:DefinedBenefitPlanFundedStatusOfPlan
146 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
147 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
148 Defined Benefit Plan, before Adoption of FAS 158 Recognition Provisions, Net (Gains) Losses, Not yet Recognized [Concept] Monetary As of Debit us-gaap:DefinedBenefitPlanBeforeAdoptionOfSFAS158RecognitionProvisionsNetGainsLossesNotYetRecognized
149 Defined Benefit Plan, Unfunded Plan [Concept] Text/String For period us-gaap:DefinedBenefitPlanUnfundedPlan
150 Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss) [Abstract] [Abstract] us-gaap:DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeAbstract
151 Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, before Tax, [Abstract] [Abstract] us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecreaseAbstract
152 Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss), Net Actuarial Gain (Loss), before Tax [Abstract] [Abstract] us-gaap:DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetGainLossBeforeTaxAbstract
153 Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized Gain (Loss) Arising During Period, before Tax [Concept] Monetary For period Credit us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax
154 Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Gain (Loss), before Tax [Concept] Monetary For period Debit us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
155 Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss), Net Actuarial Gain (Loss), before Tax, Total [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax
156 Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss), Net Prior Service Cost (Credit), before Tax [Abstract] [Abstract] us-gaap:DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTaxAbstract
157 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
158 Other Comprehensive (Income) Loss, Amortization Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Prior Service Cost (Credit), before Tax [Concept] Monetary For period Credit us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
159 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
160 Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Transition Asset (Obligation), before Tax [Concept] Monetary For period Debit us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationBeforeTax
161 Other Comprehensive Income (Loss), Finalization of Pension and Other Postretirement Benefit Plan Valuation, before Tax [Concept] Monetary For period Credit us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax
162 Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, before Tax [Concept] Monetary For period Debit us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
163 Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax, Portion Attributable to Parent [Abstract] [Abstract] us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParentAbstract
164 Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax [Abstract] [Abstract] us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract
165 Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, before Reclassification Adjustments, Net of Tax [Abstract] [Abstract] us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTaxAbstract
166 Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized Gain (Loss) Arising During Period, Net of Tax [Concept] Monetary For period Credit us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
167 Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Net Prior Service Cost (Credit) Arising During Period, Net of Tax [Concept] Monetary For period Debit us-gaap:OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax
168 Other Comprehensive Income (Loss), Finalization of Pension and Other Postretirement Benefit Plan Valuation, Net of Tax [Concept] Monetary For period Credit us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax
169 Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, before Reclassification Adjustments, Net of Tax, Total [Concept] Monetary For period Debit us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax
170 Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, Net of Tax [Abstract] [Abstract] us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTaxAbstract
171 Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Gain (Loss), Net of Tax [Concept] Monetary For period Debit us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
172 Other Comprehensive (Income) Loss, Amortization Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Prior Service Cost (Credit), Net of Tax [Concept] Monetary For period Credit us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
173 Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Transition Asset (Obligation), Net of Tax [Concept] Monetary For period Debit us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax
174 Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, Net of Tax, Total [Concept] Monetary For period Credit us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax
175 Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax [Concept] Monetary For period Debit us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
176 Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax, Portion Attributable to Noncontrolling Interest [Concept] Monetary For period Credit us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest
177 Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax, Portion Attributable to Parent, Total [Concept] Monetary For period Debit us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
178 Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), before Tax [Abstract] [Abstract] us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTaxAbstract
179 Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), Net Gains (Losses), before Tax [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax
180 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
181 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
182 Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), Minimum Pension Liability, before Tax [Concept] Monetary As of Debit us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeMinimumPensionLiabilityBeforeTax
183 Pension and Other Postretirement Benefit Plans, Accumulated Other Comprehensive Income (Loss), before Tax, Total [Concept] Monetary As of Debit us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax
184 Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax [Abstract] [Abstract] us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossAfterTaxAbstract
185 Defined Benefit Plan, Accumulated Other Comprehensive Income Net Gains (Losses), after Tax [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax
186 Defined Benefit Plan, Accumulated Other Comprehensive Income Net Prior Service Cost (Credit), after Tax [Concept] Monetary As of Debit us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax
187 Defined Benefit Plan, Accumulated Other Comprehensive Income Minimum Pension Liability, after Tax [Concept] Monetary As of Debit us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeMinimumPensionLiabilityAfterTax
188 Defined Benefit Plan, Accumulated Other Comprehensive Income Net Transition Assets (Obligations), after Tax [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetTransitionAssetsObligationsAfterTax
189 Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax, Total [Concept] Monetary As of Debit us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
190 Defined Benefit Plan, Amount to be Amortized from Accumulated Other Comprehensive Income (Loss) Next Fiscal Year [Abstract] [Abstract] us-gaap:DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYearAbstract
191 Defined Benefit Plan, Future Amortization of Gain (Loss) [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanFutureAmortizationOfGainLoss
192 Defined Benefit Plan, Future Amortization of Prior Service Cost (Credit) [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanFutureAmortizationOfPriorServiceCostCredit
193 Defined Benefit Plan, Future Amortization of Transition Obligation (Asset) [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanAmortizationOfNetTransitionAssetObligation
194 Defined Benefit Plan, Amount to be Amortized from Accumulated Other Comprehensive Income (Loss) Next Fiscal Year, Total [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanAmountToBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossNextFiscalYear
195 Defined Benefit Plan, Accumulated Benefit Obligation [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation
196 Defined Benefit Plan, Plans with Benefit Obligations in Excess of Plan Assets [Abstract] [Abstract] us-gaap:DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAbstract
197 Defined Benefit Plan, Plans with Benefit Obligations in Excess of Plan Assets, Aggregate Benefit Obligation [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanPlansWithBenefitObligationsInExcessOfPlanAssetsAggregateBenefitObligation
198 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
199 Defined Benefit Plan, Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets [Abstract] [Abstract] us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAbstract
200 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
201 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
202 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
203 Defined Benefit Plan, Net Periodic Benefit Cost [Abstract] [Abstract] us-gaap:DefinedBenefitPlanNetPeriodicBenefitCostAbstract
204 Defined Benefit Plan, Service Cost [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanServiceCost
205 Defined Benefit Plan, Interest Cost [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanInterestCost
206 Defined Benefit Plan, Expected Return on Plan Assets [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
207 Defined Benefit Plan, Recognized Net Gain (Loss) Due to Settlements and Curtailments [Abstract] [Abstract] us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailmentsAbstract
208 Defined Benefit Plan, Recognized Net Gain (Loss) Due to Settlements [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1
209 Defined Benefit Plan, Recognized Net Gain (Loss) Due to Curtailments [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments
210 Defined Benefit Plan, Recognized Net Gain (Loss) Due to Settlements and Curtailments, Total [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1
211 Defined Benefit Plan, Amortization of Gains (Losses) [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses
212 Defined Benefit Plan, Amortization of Transition Obligations (Assets) [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanAmortizationOfTransitionObligationsAssets
213 Defined Benefit Plan, Amortization of Prior Service Cost (Credit) [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
214 Defined Benefit Plan, Other Costs [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanOtherCosts
215 Defined Benefit Plan, Net Periodic Benefit Cost, Total [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
216 Defined Benefit Plan, Assumptions Used in Calculations [Abstract] [Abstract] us-gaap:DefinedBenefitPlanAssumptionsUsedInCalculationsAbstract
217 Defined Benefit Plan, Assumptions Used in Calculations, Narrative Description [Concept] Text/String For period us-gaap:DefinedBenefitPlanAssumptionsUsedInCalculationsNarrativeDescription
218 Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract] [Abstract] us-gaap:DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract
219 Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate [Concept] Percent As of us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
220 Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate Support, Methodology and Source Data [Concept] Text/String For period us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateSupportMethodologyAndSourceData
221 Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate Support, Bond Indices [Concept] Text/String For period us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRateSupportBondIndices
222 Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase [Concept] Percent As of us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
223 Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract] [Abstract] us-gaap:DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingNetPeriodicBenefitCostAbstract
224 Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate [Concept] Percent For period us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate
225 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
226 Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate Support, Bond Indices [Concept] Text/String For period us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRateSupportBondIndices
227 Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Return on Assets [Concept] Percent For period us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
228 Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase [Concept] Percent For period us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease
229 Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Change Due to Subsequent Interim Measurement [Concept] Text/String For period us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostChangeDueToSubsequentInterimMeasurement
230 Defined Benefit Plan, Information about Plan Assets [Abstract] [Abstract] us-gaap:DefinedBenefitPlanInformationAboutPlanAssetsAbstract
231 Defined Benefit Plan, Investment Policies and Strategies Narrative Description [Concept] Text/String For period us-gaap:DefinedBenefitPlanInvestmentPoliciesAndStrategiesNarrativeDescription
232 Defined Benefit Plan, Investment Strategies, Investment Fund Category [Concept] Text/String For period us-gaap:DefinedBenefitPlanInvestmentStrategiesInvestmentFundCategory
233 Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Abstract] [Abstract] us-gaap:DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniquesAndInputsAbstract
234 Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs [Concept] Text/String For period us-gaap:DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniquesAndInputs
235 Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques [Concept] Text/String For period us-gaap:DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniques
236 Defined Benefit Plan, Plan Assets at Fair Value, Valuation Inputs [Concept] Text/String For period us-gaap:DefinedBenefitPlanPlanAssetsAtFairValueValuationInputs
237 Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques and Inputs, Changes [Concept] Text/String For period us-gaap:DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniquesAndInputsChanges
238 Defined Benefit Plan, Target Allocation Percentage [Concept] Text/String For period us-gaap:DefinedBenefitPlanTargetAllocationPercentage
239 Defined Benefit Plan, Investment Goals [Concept] Text/String For period us-gaap:DefinedBenefitPlanInvestmentGoals
240 Defined Benefit Plan, Risk Management Practices [Concept] Text/String For period us-gaap:DefinedBenefitPlanRiskManagementPractices
241 Defined Benefit Plan, Significant Concentrations of Risk [Concept] Text/String For period us-gaap:DefinedBenefitPlanSignificantConcentrationsOfRisk
242 Defined Benefit Plan, Permitted Investments [Concept] Text/String For period us-gaap:DefinedBenefitPlanPermittedInvestments
243 Defined Benefit Plan, Prohibited Investments [Concept] Text/String For period us-gaap:DefinedBenefitPlanProhibitedInvestments
244 Defined Benefit Plan, Derivatives Use [Concept] Text/String For period us-gaap:DefinedBenefitPlanDerivativesUse
245 Defined Benefit Plan, Diversification [Concept] Text/String For period us-gaap:DefinedBenefitPlanDiversification
246 Defined Benefit Plan, Relationship Between Plan Assets and Benefit Obligations [Concept] Text/String For period us-gaap:DefinedBenefitPlanRelationshipBetweenPlanAssetsAndBenefitObligations
247 Defined Benefit Plan, Actual Plan Asset Allocations [Concept] Percent As of us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
248 Defined Benefit Plan, Assets, Target Allocations [Abstract] [Abstract] us-gaap:DefinedBenefitPlanAssetsTargetAllocationsAbstract
249 Defined Benefit Plan, Target Plan Asset Allocations [Concept] Percent For period us-gaap:DefinedBenefitPlanTargetPlanAssetAllocations
250 Defined Benefit Plan, Target Plan Asset Allocations Range Minimum [Concept] Percent For period us-gaap:DefinedBenefitPlanTargetPlanAssetAllocationsRangeMinimum
251 Defined Benefit Plan, Target Plan Asset Allocations Range Maximum [Concept] Percent For period us-gaap:DefinedBenefitPlanTargetPlanAssetAllocationsRangeMaximum
252 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 us-gaap:DefinedBenefitPlanNarrativeDescriptionOfBasisUsedToDetermineOverallExpectedLongTermRateOfReturnOnAssetsAssumption
253 Defined Benefit Plan, Additional Disclosures about Plan Assets [Concept] Text/String For period us-gaap:DefinedBenefitPlanAdditionalDisclosuresAboutPlanAssets
254 Defined Benefit Plan, Type of Employer and Related Party Securities Included in Plan Assets [Concept] Text/String For period us-gaap:DefinedBenefitPlanTypeOfEmployerAndRelatedPartySecuritiesIncludedInPlanAssets
255 Defined Benefit Plan, Amount of Employer and Related Party Securities Included in Plan Assets [Concept] Monetary As of Debit us-gaap:DefinedBenefitPlanAmountOfEmployerAndRelatedPartySecuritiesIncludedInPlanAssets
256 Defined Benefit Plan, Number of Shares of Equity Securities Issued by Employer and Related Parties Included in Plan Assets [Concept] Shares As of us-gaap:DefinedBenefitPlanNumberOfSharesOfEquitySecuritiesIssuedByEmployerAndRelatedPartiesIncludedInPlanAssets
257 Defined Benefit Plan, Expected Future Benefit Payments, Fiscal Year Maturity [Abstract] [Abstract] us-gaap:DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract
258 Defined Benefit Plan, Expected Future Benefit Payments, Next Twelve Months [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
259 Defined Benefit Plan, Expected Future Benefit Payments, Year Two [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
260 Defined Benefit Plan, Expected Future Benefit Payments, Year Three [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
261 Defined Benefit Plan, Expected Future Benefit Payments, Year Four [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
262 Defined Benefit Plan, Expected Future Benefit Payments, Year Five [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
263 Defined Benefit Plan, Expected Future Benefit Payments, Five Fiscal Years Thereafter [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
264 Defined Benefit Plan, Expected Contributions in Current Fiscal Year [Abstract] [Abstract] us-gaap:DefinedBenefitPlanExpectedContributionsInCurrentFiscalYearAbstract
265 Defined Benefit Plan, Contributions by Employer [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanContributionsByEmployer
266 Defined Benefit Plans, Estimated Future Employer Contributions in Current Fiscal Year [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlansEstimatedFutureEmployerContributionsInCurrentFiscalYear
267 Defined Benefit Plan, Estimated Future Employer Contributions in Current Fiscal Year, Description [Concept] Text/String For period us-gaap:DefinedBenefitPlanEstimatedFutureEmployerContributionsInCurrentFiscalYearDescription
268 Defined Benefit Plan, Expected Contributions in Current Fiscal Year, Total [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanExpectedContributionsInCurrentFiscalYear
269 Defined Benefit Plan, Expected Future Benefit Payments, Remainder of Fiscal Year [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsRemainderOfFiscalYear
270 Defined Benefit Plan, Expected Future Benefit Payments, Rolling Maturity [Abstract] [Abstract] us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsRollingMaturityAbstract
271 Defined Benefit Plan, Expected Future Benefit Payments, Next Rolling Twelve Months [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextRollingTwelveMonths
272 Defined Benefit Plan, Expected Future Benefit Payments, Rolling Year Two [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsRollingYearTwo
273 Defined Benefit Plan, Expected Future Benefit Payments, Rolling Year Three [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsRollingYearThree
274 Defined Benefit Plan, Expected Future Benefit Payments, Rolling Year Four [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsRollingYearFour
275 Defined Benefit Plan, Expected Future Benefit Payments, Rolling Year Five [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsRollingYearFive
276 Defined Benefit Plan, Expected Future Benefit Payments, Five Rolling Years Thereafter [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveRollingYearsThereafter
277 Defined Benefit Plan, Estimated Future Employer Contributions [Abstract] [Abstract] us-gaap:DefinedBenefitPlanEstimatedFutureEmployerContributionsAbstract
278 Defined Benefit Plans, Estimated Future Employer Contributions in Current Fiscal Year [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlansEstimatedFutureEmployerContributionsInCurrentFiscalYear
279 Defined Benefit Plan, Estimated Future Employer Contributions in Current Fiscal Year, Description [Concept] Text/String For period us-gaap:DefinedBenefitPlanEstimatedFutureEmployerContributionsInCurrentFiscalYearDescription
280 Defined Benefit Plans, Estimated Future Employer Contributions in Next Fiscal Year [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlansEstimatedFutureEmployerContributionsInNextFiscalYear
281 Defined Benefit Plan, Estimated Future Employer Contributions in Next Fiscal Year, Description [Concept] Text/String For period us-gaap:DefinedBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYearDescription
282 Defined Benefit Plan, Assumed Health Care Cost Trend Rates [Abstract] [Abstract] us-gaap:DefinedBenefitPlanAssumedHealthCareCostTrendRatesAbstract
283 Defined Benefit Plan, Health Care Cost Trend Rate Assumed for Next Fiscal Year [Concept] Percent For period us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedForNextFiscalYear
284 Defined Benefit Plan, Description of Direction and Pattern of Change for Assumed Health Care Cost Trend Rate [Concept] Text/String For period us-gaap:DefinedBenefitPlanDescriptionOfDirectionAndPatternOfChangeForAssumedHealthCareCostTrendRate
285 Defined Benefit Plan, Ultimate Health Care Cost Trend Rate [Concept] Percent For period us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate
286 Defined Benefit Plan, Year that Rate Reaches Ultimate Trend Rate [Concept] Year As of us-gaap:DefinedBenefitPlanYearThatRateReachesUltimateTrendRate
287 Defined Benefit Plan, Effect of One-Percentage Point Change in Assumed Health Care Cost Trend Rates [Abstract] [Abstract] us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract
288 Defined Benefit Plan, Effect of One Percentage Point Increase on Service and Interest Cost Components [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents
289 Defined Benefit Plan, Effect of One Percentage Point Decrease on Service and Interest Cost Components [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1
290 Defined Benefit Plan, Effect of One Percentage Point Increase on Accumulated Postretirement Benefit Obligation [Concept] Monetary For period Credit us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation
291 Defined Benefit Plan, Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1
292 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
293 Defined Benefit Plan, Significant Transactions Between Employer or Related Parties and Plan During Year [Concept] Text/String For period us-gaap:DefinedBenefitPlanSignificantTransactionsBetweenEmployerOrRelatedPartiesAndPlanDuringYear
294 Defined Benefit Plan, Alternative Method Used to Amortize Prior Service Amounts [Concept] Text/String For period us-gaap:DefinedBenefitPlanAlternativeMethodUsedToAmortizePriorServiceAmounts
295 Defined Benefit Plan, Alternative Method Used to Amortize Net Gains and Losses [Concept] Text/String For period us-gaap:DefinedBenefitPlanAlternativeMethodUsedToAmortizeNetGainsAndLosses
296 Defined Benefit Plan, Pension, Method to Determine Vested Benefit Obligation [Concept] Text/String For period us-gaap:DefinedBenefitPlanPensionMethodToDetermineVestedBenefitObligation
297 Defined Benefit Plan, Description of any Substantive Commitment Used as Basis for Accounting for Benefit Obligation [Concept] Text/String For period us-gaap:DefinedBenefitPlanDescriptionOfAnySubstantiveCommitmentUsedAsBasisForAccountingForBenefitObligation
298 Defined Benefit Plan, Special or Contractual Termination Benefits During Period [Abstract] [Abstract] us-gaap:DefinedBenefitPlanSpecialOrContractualTerminationBenefitsDuringPeriodAbstract
299 Defined Benefit Plan, Description of Nature of Event Resulting in Special or Contractual Termination Benefits Recognized During Period [Concept] Text/String For period us-gaap:DefinedBenefitPlanDescriptionOfNatureOfEventResultingInSpecialOrContractualTerminationBenefitsRecognizedDuringPeriod
300 Defined Benefit Plan, Cost of Providing Special or Contractual Termination Benefits Recognized During Period [Concept] Monetary For period Debit us-gaap:DefinedBenefitPlanCostOfProvidingSpecialOrContractualTerminationBenefitRecognizedDuringPeriod
301 Defined Benefit Plan, Explanation of Significant Change in Benefit Obligation or Plan Assets Not Apparent from Other Required Disclosures [Concept] Text/String For period us-gaap:DefinedBenefitPlanExplanationOfSignificantChangeInBenefitObligationOrPlanAssetsNotApparentFromOtherRequiredDisclosures
302 Defined Benefit Plan, Plan Amendment [Abstract] [Abstract] us-gaap:DefinedBenefitPlanPlanAmendmentAbstract
303 Defined Benefit Plan, Description of Plan Amendment [Concept] Text/String For period us-gaap:DefinedBenefitPlanDescriptionOfPlanAmendment
304 Defined Benefit Plan, Effect of Plan Amendment on Accumulated Benefit Obligation [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanEffectOfPlanAmendmentOnAccumulatedBenefitObligation
305 Defined Benefit Plan, Effect of Plan Amendment on Net Periodic Benefit Cost [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanEffectOfPlanAmendmentOnNetPeriodicBenefitCost
306 Defined Benefit Plan, Settlements and Curtailments [Abstract] [Abstract] us-gaap:DefinedBenefitPlanSettlementsAndCurtailmentsAbstract
307 Defined Benefit Plan, Description of Settlements and Curtailments [Concept] Text/String For period us-gaap:DefinedBenefitPlanDescriptionOfSettlementsAndCurtailments
308 Defined Benefit Plan, Effect of Settlements and Curtailments on Accumulated Benefit Obligation [Concept] Monetary As of Credit us-gaap:DefinedBenefitPlanEffectOfSettlementsAndCurtailmentsOnAccumulatedBenefitObligation
309 Defined Benefit Plan, Government's Rights to Plan Assets in Event of Plan Termination [Concept] Text/String For period us-gaap:DefinedBenefitPlanGovernmentsRightsToPlanAssetsInEventOfPlanTermination
310 Defined Benefit Plan, Government's Rights to Plan Assets in Event of Plan Termination, Amount [Concept] Monetary As of Debit us-gaap:DefinedBenefitPlanGovernmentsRightsToPlanAssetsInEventOfPlanTerminationAmount
311 Defined Benefit Plan, Amount and Timing of Assets Expected to be Returned to Employer During Following 12 Month Period [Concept] Text/String For period us-gaap:DefinedBenefitPlanAmountAndTimingOfAssetsExpectedToBeReturnedToEmployerDuringFollowing12MonthPeriod
312 Defined Benefit Plan, Measurement Date [Concept] Text/String For period us-gaap:DefinedBenefitPlanMeasurementDate
313 Defined Benefit Plan, Other Information [Concept] Text/String For period us-gaap:DefinedBenefitPlanOtherInformation
314 Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Investment Redemption, Notice Period [Concept] For period us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareInvestmentRedemptionNoticePeriod1
315 Defined Contribution Pension and Other Postretirement Plans Disclosure [Abstract] [Abstract] us-gaap:DefinedContributionPensionAndOtherPostretirementPlansDisclosureAbstract
316 Defined Contribution Plan Disclosures [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:DefinedContributionPlanDisclosuresTableTextBlock
317 Defined Contribution Plan [Table] [Table] us-gaap:DefinedContributionPlanTable
318 Defined Contribution Plan Type [Axis] [Axis] us-gaap:DefinedContributionPlanTypeAxis
319 Defined Contribution Plan Type [Domain] [Member] us-gaap:DefinedContributionPlanTypeDomain
320 Other Postretirement Benefit Plan [Member] [Member] us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember
321 Domestic Postretirement Benefit Plan of Foreign Entity [Member] [Member] us-gaap:DomesticPostretirementBenefitPlansOfForeignEntityDefinedBenefitMember
322 Foreign Postretirement Benefit Plan [Member] [Member] us-gaap:ForeignPostretirementBenefitPlansDefinedBenefitMember
323 United States Postretirement Benefit Plan of US Entity [Member] [Member] us-gaap:UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember
324 Pension Plan [Member] [Member] us-gaap:PensionPlansDefinedBenefitMember
325 Domestic Pension Plan of Foreign Entity [Member] [Member] us-gaap:DomesticPensionPlansOfForeignEntityDefinedBenefitMember
326 Foreign Pension Plan [Member] [Member] us-gaap:ForeignPensionPlansDefinedBenefitMember
327 United States Pension Plan of US Entity [Member] [Member] us-gaap:UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember
328 Defined Contribution Plan Name [Axis] [Axis] us-gaap:DefinedContributionPlanNameAxis
329 Defined Contribution Plan Name [Domain] [Member] us-gaap:DefinedContributionPlanNameDomain
330 Collective Bargaining Arrangement [Axis] [Axis] us-gaap:CollectiveBargainingArrangementAxis
331 Collective Bargaining Arrangement [Domain] [Member] us-gaap:CollectiveBargainingArrangementDomain
332 Geographical [Axis] [Axis] us-gaap:StatementGeographicalAxis
333 Geographical [Domain] [Member] us-gaap:SegmentGeographicalDomain
334 Asia [Member] [Member] us-gaap:AsiaMember
335 Asia Pacific [Member] [Member] us-gaap:AsiaPacificMember
336 Africa [Member] [Member] us-gaap:AfricaMember
337 Americas [Member] [Member] us-gaap:AmericasMember
338 Central America [Member] [Member] us-gaap:CentralAmericaMember
339 EMEA [Member] [Member] us-gaap:EMEAMember
340 Europe [Member] [Member] us-gaap:EuropeMember
341 European Union [Member] [Member] us-gaap:EuropeanUnionMember
342 Latin America [Member] [Member] us-gaap:LatinAmericaMember
343 Middle East [Member] [Member] us-gaap:MiddleEastMember
344 North America [Member] [Member] us-gaap:NorthAmericaMember
345 South America [Member] [Member] us-gaap:SouthAmericaMember
346 Defined Contribution Plan Disclosure [Line Items] [Abstract] us-gaap:DefinedContributionPlanDisclosureLineItems
347 Description of Defined Contribution Pension and Other Postretirement Plans [Concept] Text/String For period us-gaap:DescriptionOfDefinedContributionPensionAndOtherPostretirementPlans
348 Defined Contribution Plan, Cost Recognized [Concept] Monetary For period Debit us-gaap:DefinedContributionPlanCostRecognized
349 Description of Nature and Effect of Significant Changes During Period Affecting Comparability [Concept] Text/String For period us-gaap:DescriptionOfNatureAndEffectOfSignificantChangesDuringPeriodAffectingComparability
350 Defined Contribution Plan, Number of Employees Covered [Concept] Integer For period us-gaap:DefinedContributionPlanNumberOfEmployeesCovered
351 Defined Contribution Plan, Maximum Annual Contributions Per Employee, Amount [Concept] Monetary For period Debit us-gaap:DefinedContributionPlanMaximumAnnualContributionsPerEmployeeAmount
352 Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent [Concept] Percent For period us-gaap:DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
353 Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay [Concept] Percent For period us-gaap:DefinedContributionPlanEmployerMatchingContributionPercent
354 Defined Contribution Plan, Employer Matching Contribution, Percent of Match [Concept] Percent For period us-gaap:DefinedContributionPlanEmployerMatchingContributionPercentOfMatch
355 Defined Contribution Plan, Administrative Expenses [Concept] Monetary For period Debit us-gaap:DefinedContributionPlanAdministrativeExpenses
356 Defined Contribution Plan, Employers Matching Contribution, Annual Vesting Percentage [Concept] Percent For period us-gaap:DefinedContributionPlanEmployersMatchingContributionAnnualVestingPercentage
357 Defined Contribution Plan, Employer Discretionary Contribution Amount [Concept] Monetary For period Debit us-gaap:DefinedContributionPlanEmployerDiscretionaryContributionAmount
358 Multiemployer Plans [Abstract] [Abstract] us-gaap:MultiemployerPlansAbstract
359 Schedule of Multiemployer Plans [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfMultiemployerPlansTableTextBlock
360 Schedule of Multiemployer Plans [Table] [Table] us-gaap:ScheduleOfMultiemployerPlansTable
361 Multiemployer Plan Type [Axis] [Axis] us-gaap:MultiemployerPlanTypeAxis
362 Multiemployer Plans Type [Domain] [Member] us-gaap:MultiemployerPlansTypeDomain
363 Multiemployer Plans, Pension [Member] [Member] us-gaap:MultiemployerPlansPensionMember
364 Multiemployer Plans, Postretirement Benefit [Member] [Member] us-gaap:MultiemployerPlansPostretirementBenefitMember
365 Multiemployer Plan Name [Axis] [Axis] us-gaap:MultiemployerPlanNameAxis
366 Multiemployer Plan Name [Domain] [Member] us-gaap:MultiemployerPlanNameDomain
367 Multiemployer Plan, Individually Insignificant Multiemployer Plans [Member] [Member] us-gaap:MultiemployerPlanIndividuallyInsignificantMultiemployerPlansMember
368 Collective Bargaining Arrangement [Axis] [Axis] us-gaap:CollectiveBargainingArrangementAxis
369 Collective Bargaining Arrangement [Domain] [Member] us-gaap:CollectiveBargainingArrangementDomain
370 Multiemployer Plan, Plan Information [Axis] [Axis] us-gaap:MultiemployerPlanPlanInformationAxis
371 Multiemployer Plan, Plan Information [Domain] [Member] us-gaap:MultiemployerPlanPlanInformationDomain
372 Multiemployer Plan, Plan Information, Available [Member] [Member] us-gaap:MultiemployerPlanPlanInformationAvailableMember
373 Multiemployer Plan, Plan Information, Not Available [Member] [Member] us-gaap:MultiemployerPlanPlanInformationNotAvailableMember
374 Multiemployer Plans [Line Items] [Abstract] us-gaap:MultiemployerPlansLineItems
375 Entity Tax Identification Number [Concept] Nine Digit Item For period dei:EntityTaxIdentificationNumber
376 Multiemployer Plan Number [Concept] For period us-gaap:MultiemployerPlanNumber
377 Multiemployer Plans, General Nature [Concept] Text/String For period us-gaap:MultiemployerPlansGeneralNature
378 Multiemployer Plans, Certified Zone Status [Concept] For period us-gaap:MultiemployerPlansCertifiedZoneStatus
379 Multiemployer Plans, Certified Zone Status, Date [Concept] Date For period us-gaap:MultiemployerPlansCertifiedZoneStatusDate
380 Multiemployer Plans, Certified Zone Status, Extended Amortization Provisions [Concept] Yes/No For period us-gaap:MultiemployerPlansCertifiedZoneStatusExtendedAmortizationProvisions
381 Multiemployer Plans, Funded Status [Concept] For period us-gaap:MultiemployerPlansFundedStatus
382 Multiemployer Plans, Collective-Bargaining Arrangement, Expiration Date [Concept] Date For period us-gaap:MultiemployerPlansCollectiveBargainingArrangementExpirationDate
383 Multiemployer Plans, Collective-Bargaining Arrangement, Expiration Date, Last [Concept] Date For period us-gaap:MultiemployerPlansCollectiveBargainingArrangementExpirationDateLast
384 Multiemployer Plans, Collective-Bargaining Arrangement, Expiration Date, First [Concept] Date For period us-gaap:MultiemployerPlansCollectiveBargainingArrangementExpirationDateFirst
385 Multiemployer Plans, Collective-Bargaining Arrangement, Description [Concept] Text/String For period us-gaap:MultiemployerPlansCollectiveBargainingArrangementExpirationDateDescription
386 Multiemployer Plans, Collective-Bargaining Arrangement, Percentage of Participants [Concept] Percent As of us-gaap:MultiemployerPlansCollectiveBargainingArrangementPercentageOfParticipants
387 Multiemployer Plans, Collective-Bargaining Arrangement, Percentage of Employer's Participants [Concept] Percent As of us-gaap:MultiemployerPlansCollectiveBargainingArrangementPercentageOfEmployersParticipants
388 Multiemployer Plans, Collective-Bargaining Arrangement, Percentage of Contributions [Concept] Percent As of us-gaap:MultiemployerPlansCollectiveBargainingArrangementPercentageOfContributions
389 Multiemployer Plans, Collective-Bargaining Arrangement, Percentage of Employer's Contributions [Concept] Percent As of us-gaap:MultiemployerPlansCollectiveBargainingArrangementPercentageOfEmployersContributions
390 Multiemployer Plan, Period Contributions [Concept] Monetary For period Debit us-gaap:MultiemployerPlanPeriodContributions
391 Multiemployer Plans, Period Contributions, Significance of Contributions [Concept] Yes/No For period us-gaap:MultiemployerPlansPeriodContributionsSignificanceOfContributions
392 Multiemployer Plans, Report Date [Concept] Date For period us-gaap:MultiemployerPlansReportDate
393 Multiemployer Plans, Funding Improvement Plan and Rehabilitation Plan [Concept] For period us-gaap:MultiemployerPlansFundingImprovementPlanAndRehabilitationPlan
394 Multiemployer Plans, Surcharge [Concept] For period us-gaap:MultiemployerPlansSurcharge
395 Multiemployer Plans, Minimum Contribution, Description [Concept] Text/String For period us-gaap:MultiemployerPlansMinimumContributionDescription
396 Multiemployer Plans, Minimum Contribution [Concept] Monetary As of Credit us-gaap:MultiemployerPlansMinimumContribution
397 Multiemployer Plans, Business Combination or Divestiture, Description [Concept] Text/String For period us-gaap:MultiemployerPlansBusinessCombinationOrDivestitureDescription
398 Multiemployer Plans, Contribution Rate Increase (Decrease), Description [Concept] Text/String For period us-gaap:MultiemployerPlansContributionRateIncreaseDecreaseDescription
399 Multiemployer Plans, Employees Increase (Decrease), Description [Concept] Text/String For period us-gaap:MultiemployerPlansEmployeesIncreaseDecreaseDescription
400 Multiemployer Plans, Contribution Rate Increase (Decrease) [Concept] Pure For period us-gaap:MultiemployerPlansContributionRateIncreaseDecrease
401 Multiemployer Plans, Employees Increase (Decrease), Percentage [Concept] Percent For period us-gaap:MultiemployerPlansEmployeesIncreaseDecreasePercentage
402 Multiemployer Plans, Plan Benefits, Description [Concept] Text/String For period us-gaap:MultiemployerPlansPlanBenefitsDescription
403 Multiemployer Plans, Underfunded Status, Description [Concept] Text/String For period us-gaap:MultiemployerPlansUnderfundedStatusDescription
404 Multiemployer Plans, Plan Assets [Concept] Monetary As of Debit us-gaap:MultiemployerPlansPlanAssets
405 Multiemployer Plans, Accumulated Benefit Obligation [Concept] Monetary As of Credit us-gaap:MultiemployerPlansAccumulatedBenefitObligation
406 Multiemployer Plans, Plan Contributions [Concept] Monetary For period Debit us-gaap:MultiemployerPlansPlanContributions
407 Multiemployer Plans, Information Not Available [Concept] Text/String For period us-gaap:MultiemployerPlansInformationNotAvailable
408 Multiemployer Plans, Withdrawal Obligation [Concept] Monetary As of Credit us-gaap:MultiemployerPlansWithdrawalObligation
409 Single Employer Plans Accounted for as Multi-Employer [Abstract] [Abstract] us-gaap:SingleEmployerPlansAccountedForAsMultiEmployerAbstract
410 Single Employer Plans Accounted for as Multi-Employer, Plan Name [Concept] Text/String For period us-gaap:SingleEmployerPlansAccountedForAsMultiemployerPlanName
411 Single Employer Plans Accounted for as Multi-Employer, Plan Contributions [Concept] Monetary For period Debit us-gaap:SingleEmployerPlansAccountedForAsMultiemployerPlanContributions
412 Postretirement Medical Plans with Prescription Drug Benefits [Abstract] [Abstract] us-gaap:PostretirementMedicalPlansWithPrescriptionDrugBenefitsAbstract
413 Description of Postretirement Medical Plans with Prescription Drug Benefits [Concept] Text/String For period us-gaap:DescriptionOfPostretirementMedicalPlansWithPrescriptionDrugBenefits
414 Prescription Drug Benefit Subsidy, Effect Not Determined [Concept] Yes/No For period us-gaap:PrescriptionDrugBenefitSubsidyEffectNotDetermined
415 Prescription Drug Benefit, Reduction in Accumulated Postretirement Benefit Obligation for Subsidy [Concept] Monetary As of Debit us-gaap:PrescriptionDrugBenefitReductionInAccumulatedPostretirementBenefitObligationForSubsidy
416 Prescription Drug Benefit, Effect of Subsidy on Net Periodic Postretirement Benefit Cost [Concept] Monetary For period Credit us-gaap:PrescriptionDrugBenefitEffectOfSubsidyOnNetPeriodicPostretirementBenefitCost1
417 Postretirement Medical Plans with Prescription Drug Benefits, Description of Other Significant Change [Concept] Text/String For period us-gaap:PostretirementMedicalPlansWithPrescriptionDrugBenefitsDescriptionOfOtherSignificantChange
418 Prescription Drug Subsidy Receipts, Fiscal Year Maturity [Abstract] [Abstract] us-gaap:DisclosureOfExpectedGrossPrescriptionDrugSubsidyReceiptsAbstract
419 Prescription Drug Subsidy Receipts, Next Twelve Months [Concept] Monetary As of Debit us-gaap:PrescriptionDrugSubsidyReceiptsNextTwelveMonths
420 Prescription Drug Subsidy Receipts, Year Two [Concept] Monetary As of Debit us-gaap:PrescriptionDrugSubsidyReceiptsYearTwo1
421 Prescription Drug Subsidy Receipts, Year Three [Concept] Monetary As of Debit us-gaap:PrescriptionDrugSubsidyReceiptsYearThree1
422 Prescription Drug Subsidy Receipts, Year Four [Concept] Monetary As of Debit us-gaap:PrescriptionDrugSubsidyReceiptsYearFour1
423 Prescription Drug Subsidy Receipts, Year Five [Concept] Monetary As of Debit us-gaap:PrescriptionDrugSubsidyReceiptsYearFive1
424 Prescription Drug Subsidy Receipts, after Year Five [Concept] Monetary As of Debit us-gaap:PrescriptionDrugSubsidyReceiptsAfterYearFive
425 Prescription Drug Subsidy Receipts, Remainder of Fiscal Year [Concept] Monetary As of Debit us-gaap:PrescriptionDrugSubsidyReceiptsRemainderOfFiscalYear
426 Prescription Drug Subsidy Receipts, Rolling Maturity [Abstract] [Abstract] us-gaap:PrescriptionDrugSubsidyReceiptsRollingMaturityAbstract
427 Prescription Drug Subsidy Receipts, Next Rolling Twelve Months [Concept] Monetary As of Debit us-gaap:PrescriptionDrugSubsidyReceiptsNextRollingTwelveMonths
428 Prescription Drug Subsidy Receipts, Rolling Year Two [Concept] Monetary As of Debit us-gaap:PrescriptionDrugSubsidyReceiptsRollingYearTwo
429 Prescription Drug Subsidy Receipts, Rolling Year Three [Concept] Monetary As of Debit us-gaap:PrescriptionDrugSubsidyReceiptsRollingYearThree
430 Prescription Drug Subsidy Receipts, Rolling Year Four [Concept] Monetary As of Debit us-gaap:PrescriptionDrugSubsidyReceiptsRollingYearFour
431 Prescription Drug Subsidy Receipts, Rolling Year Five [Concept] Monetary As of Debit us-gaap:PrescriptionDrugSubsidyReceiptsRollingYearFive
432 Prescription Drug Subsidy Receipts, Rolling after Year Five [Concept] Monetary As of Debit us-gaap:PrescriptionDrugSubsidyReceiptsRollingAfterYearFive
433 Japanese Welfare Pension Insurance Law [Abstract] [Abstract] us-gaap:JapaneseWelfarePensionInsuranceLawAbstract
434 Japanese Welfare Pension Insurance Law, General Description [Concept] Text/String For period us-gaap:JapaneseWelfarePensionInsuranceLawGeneralDescription
435 Japanese Welfare Pension Insurance Law, Government Subsidies [Concept] Monetary As of Debit us-gaap:JapaneseWelfarePensionInsuranceLawGovernmentSubsidies
436 Japanese Welfare Pension Insurance Law, Previously Accrued Salary Progression Derecognition [Concept] Monetary As of Debit us-gaap:JapaneseWelfarePensionInsuranceLawPreviouslyAccruedSalaryProgressionDerecognition
437 Adoption of FAS 158, Employers' Accounting for Defined Benefit Pension and Other Postretirement Plans [Abstract] [Abstract] us-gaap:AdoptionOfSFAS158EmployersAccountingForDefinedBenefitPensionAndOtherPostretirementPlansAbstract
438 Application of Recognition Provisions of FAS 158, Incremental Effects on Balance Sheet [Abstract] [Abstract] us-gaap:ApplicationOfRecognitionProvisionsOfSFAS158IncrementalEffectsOnBalanceSheetAbstract
439 Schedule of Incremental Effects on Balance Sheet, Application of FAS 158 Recognition Provisions [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfIncrementalEffectsOnBalanceSheetApplicationOfSFAS158RecognitionProvisionsTextBlock
440 Schedule of Incremental Effects on Balance Sheet, Application of FAS 158 Recognition Provisions [Table] [Table] us-gaap:ScheduleOfIncrementalEffectsOnBalanceSheetApplicationOfSFAS158RecognitionProvisionsTable
441 Balance Sheet Location [Axis] [Axis] us-gaap:BalanceSheetLocationAxis
442 Balance Sheet Location [Domain] [Member] us-gaap:BalanceSheetLocationDomain
443 Incremental Effect on Balance Sheet, Application of FAS 158 Recognition Provisions [Line Items] [Abstract] us-gaap:IncrementalEffectOnBalanceSheetApplicationOfSFAS158RecognitionProvisionsLineItems
444 Incremental Effect on Balance Sheet, Change Due to Application of FAS 158 Recognition Provisions [Abstract] [Abstract] us-gaap:IncrementalEffectOnBalanceSheetChangeDueToApplicationOfSFAS158RecognitionProvisionsAbstract
445 Incremental Effect on Balance Sheet, Change in Asset Line Item Due to Application of FAS 158 Recognition Provisions [Roll Forward] [Abstract] us-gaap:IncrementalEffectOnBalanceSheetChangeInAssetLineItemDueToApplicationOfSFAS158RecognitionProvisionsRollForward
446 Incremental Effect on Balance Sheet, Asset Line Item Balance, Application of FAS 158 Recognition Provisions, Beginning Balance [Concept] Monetary As of Debit us-gaap:IncrementalEffectOnBalanceSheetAssetLineItemBalanceApplicationOfSFAS158RecognitionProvisions
447 Incremental Effect on Balance Sheet, Asset Line Item Change Due to Application of FAS 158 Recognition Provisions, Period Increase (Decrease) [Concept] Monetary For period us-gaap:IncrementalEffectOnBalanceSheetAssetLineItemChangeDueToApplicationOfSFAS158RecognitionProvisionsPeriodIncreaseDecrease
448 Incremental Effect on Balance Sheet, Asset Line Item Balance, Application of FAS 158 Recognition Provisions, Ending Balance [Concept] Monetary As of Debit us-gaap:IncrementalEffectOnBalanceSheetAssetLineItemBalanceApplicationOfSFAS158RecognitionProvisions
449 Incremental Effect on Balance Sheet, Change in Liability or Equity Line Item Due to Application of FAS 158 Recognition Provisions [Roll Forward] [Abstract] us-gaap:IncrementalEffectOnBalanceSheetChangeInLiabilityOrEquityLineItemDueToApplicationOfSFAS158RecognitionProvisionsRollForward
450 Incremental Effect on Balance Sheet, Liability or Equity Line Item Balance, Application of FAS 158 Recognition Provisions, Beginning Balance [Concept] Monetary As of Credit us-gaap:IncrementalEffectOnBalanceSheetLiabilityOrEquityLineItemBalanceApplicationOfSFAS158RecognitionProvisions
451 Incremental Effect on Balance Sheet, Liability or Equity Line Item Change Due to Application of FAS 158 Recognition Provisions, Period Increase (Decrease) [Concept] Monetary For period us-gaap:IncrementalEffectOnBalanceSheetLiabilityOrEquityLineItemChangeDueToApplicationOfSFAS158RecognitionProvisionsPeriodIncreaseDecrease
452 Incremental Effect on Balance Sheet, Liability or Equity Line Item Balance, Application of FAS 158 Recognition Provisions, Ending Balance [Concept] Monetary As of Credit us-gaap:IncrementalEffectOnBalanceSheetLiabilityOrEquityLineItemBalanceApplicationOfSFAS158RecognitionProvisions
453 Incremental Effect on Balance Sheet, Changes Due to Additional Minimum Pension Liability (AML) Adjustment and Application of FAS 158 Recognition Provisions, Alternative Presentation [Abstract] [Abstract] us-gaap:IncrementalEffectOnBalanceSheetChangesDueToAdditionalMinimumPensionLiabilityAMLAdjustmentAndApplicationOfSFAS158RecognitionProvisionsAlternativePresentationAbstract
454 Incremental Effect on Balance Sheet, Changes in Asset Line Item Due to Additional Minimum Pension Liability (AML) Adjustment and Application of FAS 158 Recognition Provisions [Roll Forward] [Abstract] us-gaap:IncrementalEffectOnBalanceSheetChangesInAssetLineItemDueToAdditionalMinimumPensionLiabilityAMLAdjustmentAndApplicationOfSFAS158RecognitionProvisionsRollForward
455 Incremental Effect on Balance Sheet, Asset Line Item Balance, before Additional Minimum Pension Liability (AML) Adjustment and Application of FAS 158 Recognition Provisions, Beginning Balance [Concept] Monetary As of Debit us-gaap:IncrementalEffectOnBalanceSheetAssetLineItemBalanceBeforeAdditionalMinimumPensionLiabilityAMLAdjustmentAndApplicationOfSFAS158RecognitionProvisions
456 Incremental Effect on Balance Sheet, Asset Line Item Change Due to Additional Minimum Pension Liability (AML) Adjustment, Period Increase (Decrease) [Concept] Monetary For period us-gaap:IncrementalEffectOnBalanceSheetAssetLineItemChangeDueToAdditionalMinimumPensionLiabilityAMLAdjustmentPeriodIncreaseDecrease
457 Incremental Effect on Balance Sheet, Asset Line Item Balance, Application of FAS 158 Recognition Provisions, Beginning Balance [Concept] Monetary As of Debit us-gaap:IncrementalEffectOnBalanceSheetAssetLineItemBalanceApplicationOfSFAS158RecognitionProvisions
458 Incremental Effect on Balance Sheet, Asset Line Item Change Due to Application of FAS 158 Recognition Provisions, Period Increase (Decrease) [Concept] Monetary For period us-gaap:IncrementalEffectOnBalanceSheetAssetLineItemChangeDueToApplicationOfSFAS158RecognitionProvisionsPeriodIncreaseDecrease
459 Incremental Effect on Balance Sheet, Asset Line Item Balance, Application of FAS 158 Recognition Provisions, Ending Balance [Concept] Monetary As of Debit us-gaap:IncrementalEffectOnBalanceSheetAssetLineItemBalanceApplicationOfSFAS158RecognitionProvisions
460 Incremental Effect on Balance Sheet, Changes in Liability or Equity Line Item Due to AML Adjustment and Application of FAS 158 Recognition Provisions [Roll Forward] [Abstract] us-gaap:IncrementalEffectOnBalanceSheetChangesInLiabilityOrEquityLineItemDueToAMLAdjustmentAndApplicationOfSFAS158RecognitionProvisionsRollForward
461 Incremental Effect on Balance Sheet, Liability or Equity Line Item Balance, before AML Adjustment and Application of FAS 158 Recognition Provisions, Beginning Balance [Concept] Monetary As of Credit us-gaap:IncrementalEffectOnBalanceSheetLiabilityOrEquityLineItemBalanceBeforeAMLAdjustmentAndApplicationOfSFAS158RecognitionProvisions
462 Incremental Effect on Balance Sheet, Liability or Equity Line Item Change Due to Additional Minimum Pension Liability (AML) Adjustment, Period Increase (Decrease) [Concept] Monetary For period us-gaap:IncrementalEffectOnBalanceSheetLiabilityOrEquityLineItemChangeDueToAdditionalMinimumPensionLiabilityAMLAdjustmentPeriodIncreaseDecrease
463 Incremental Effect on Balance Sheet, Liability or Equity Line Item Balance, Application of FAS 158 Recognition Provisions, Beginning Balance [Concept] Monetary As of Credit us-gaap:IncrementalEffectOnBalanceSheetLiabilityOrEquityLineItemBalanceApplicationOfSFAS158RecognitionProvisions
464 Incremental Effect on Balance Sheet, Liability or Equity Line Item Change Due to Application of FAS 158 Recognition Provisions, Period Increase (Decrease) [Concept] Monetary For period us-gaap:IncrementalEffectOnBalanceSheetLiabilityOrEquityLineItemChangeDueToApplicationOfSFAS158RecognitionProvisionsPeriodIncreaseDecrease
465 Incremental Effect on Balance Sheet, Liability or Equity Line Item Balance, Application of FAS 158 Recognition Provisions, Ending Balance [Concept] Monetary As of Credit us-gaap:IncrementalEffectOnBalanceSheetLiabilityOrEquityLineItemBalanceApplicationOfSFAS158RecognitionProvisions
466 Adjustments of Retained Earnings and Accumulated Other Comprehensive Income (Loss) Due to Application of Measurement Date Provisions [Abstract] [Abstract] us-gaap:AdjustmentsOfRetainedEarningsAndAccumulatedOtherComprehensiveIncomeLossDueToApplicationOfMeasurementDateProvisionsAbstract
467 Effect on Retained Earnings (Accumulated Deficit) Due to Change in Measurement Date, Net of Tax [Abstract] [Abstract] us-gaap:EffectOnRetainedEarningsAccumulatedDeficitDueToChangeInMeasurementDateNetOfTaxAbstract
468 Effect on Retained Earnings (Accumulated Deficit) Due to Change in Measurement Date, before Tax [Concept] Monetary For period Debit us-gaap:EffectOnRetainedEarningsAccumulatedDeficitDueToChangeInMeasurementDateBeforeTax
469 Effect on Retained Earnings (Accumulated Deficit) Due to Change in Measurement Date, Tax [Concept] Monetary For period Credit us-gaap:EffectOnRetainedEarningsAccumulatedDeficitDueToChangeInMeasurementDateTax
470 Effect on Retained Earnings (Accumulated Deficit) Due to Change in Measurement Date, Net of Tax, Total [Concept] Monetary For period Debit us-gaap:EffectOnRetainedEarningsAccumulatedDeficitDueToChangeInMeasurementDateNetOfTax
471 Effect on Accumulated Other Comprehensive Income (Loss) Due to Change in Measurement Date, Net of Tax [Abstract] [Abstract] us-gaap:EffectOnAccumulatedOtherComprehensiveIncomeLossDueToChangeInMeasurementDateNetOfTaxAbstract
472 Effect on Accumulated Other Comprehensive Income (Loss) Due to Change in Measurement Date, before Tax [Concept] Monetary As of Credit us-gaap:EffectOnAccumulatedOtherComprehensiveIncomeLossDueToChangeInMeasurementDateBeforeTax
473 Effect on Accumulated Other Comprehensive Income (Loss) Due to Change in Measurement Date, Tax [Concept] Monetary As of Debit us-gaap:EffectOnAccumulatedOtherComprehensiveIncomeLossDueToChangeInMeasurementDateTax
474 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
475 Deferred Compensation Arrangements [Abstract] [Abstract] us-gaap:DeferredCompensationArrangementsAbstract
476 Deferred Compensation Arrangements, Overall, Description [Concept] Text/String For period us-gaap:DeferredCompensationArrangementsOverallDescription
477 Deferred Compensation Arrangement with Individual Disclosure, Postretirement Benefits [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:DeferredCompensationArrangementWithIndividualDisclosurePostretirementBenefitsTextBlock
478 Schedule of Deferred Compensation Arrangement with Individual, Postretirement Benefits [Table] [Table] us-gaap:ScheduleOfDeferredCompensationArrangementWithIndividualPostretirementBenefitsTable
479 Title of Individual [Axis] [Axis] us-gaap:TitleOfIndividualAxis
480 Relationship to Entity [Domain] [Member] us-gaap:TitleOfIndividualWithRelationshipToEntityDomain
481 Management [Member] [Member] us-gaap:ManagementMember
482 Board of Directors Chairman [Member] [Member] us-gaap:BoardOfDirectorsChairmanMember
483 Director [Member] [Member] us-gaap:DirectorMember
484 Executive Officer [Member] [Member] us-gaap:ExecutiveOfficerMember
485 Chief Executive Officer [Member] [Member] us-gaap:ChiefExecutiveOfficerMember
486 Chief Financial Officer [Member] [Member] us-gaap:ChiefFinancialOfficerMember
487 Chief Operating Officer [Member] [Member] us-gaap:ChiefOperatingOfficerMember
488 Controller [Member] [Member] us-gaap:ControllerMember
489 Executive Vice President [Member] [Member] us-gaap:ExecutiveVicePresidentMember
490 Vice President [Member] [Member] us-gaap:VicePresidentMember
491 President [Member] [Member] us-gaap:PresidentMember
492 Officer [Member] [Member] us-gaap:OfficerMember
493 Other Postretirement Benefits, Individual Contracts, Type of Deferred Compensation [Axis] [Axis] us-gaap:DeferredCompensationArrangementWithIndividualPostretirementBenefitsByTypeOfDeferredCompensationAxis
494 Other Postretirement Benefits, Individual Contracts, Type of Deferred Compensation [Domain] [Member] us-gaap:OtherPostretirementBenefitsIndividualContractsTypeOfDeferredCompensationDomain
495 Deferred Compensation Arrangement with Individual, by Type of Compensation, Pension and Other Postretirement Benefits [Member] [Member] us-gaap:DeferredCompensationArrangementWithIndividualByTypeOfCompensationPensionAndOtherPostretirementBenefitsMember
496 Other Postretirement Benefit Plan [Member] [Member] us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember
497 Domestic Postretirement Benefit Plan of Foreign Entity [Member] [Member] us-gaap:DomesticPostretirementBenefitPlansOfForeignEntityDefinedBenefitMember
498 Foreign Postretirement Benefit Plan [Member] [Member] us-gaap:ForeignPostretirementBenefitPlansDefinedBenefitMember
499 United States Postretirement Benefit Plan of US Entity [Member] [Member] us-gaap:UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember
500 Postretirement Life Insurance [Member] [Member] us-gaap:DefinedBenefitPostretirementLifeInsuranceMember
501 Postretirement Health Coverage [Member] [Member] us-gaap:DefinedBenefitPostretirementHealthCoverageMember
502 Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items] [Abstract] us-gaap:DeferredCompensationArrangementWithIndividualPostretirementBenefitsLineItems
503 Deferred Compensation Arrangement with Individual, Description [Concept] Text/String For period us-gaap:DeferredCompensationArrangementWithIndividualDescription
504 Deferred Compensation Arrangement with Individual, Maximum Contractual Term [Concept] For period us-gaap:DeferredCompensationArrangementWithIndividualMaximumContractualTerm1
505 Deferred Compensation Arrangement with Individual, Requisite Service Period [Concept] For period us-gaap:DeferredCompensationArrangementWithIndividualRequisiteServicePeriod1
506 Deferred Compensation Arrangement with Individual, Compensation Expense [Concept] Monetary For period Debit us-gaap:DeferredCompensationArrangementWithIndividualCompensationExpense
507 Deferred Compensation Arrangement with Individual, Recorded Liability [Concept] Monetary As of Credit us-gaap:DeferredCompensationArrangementWithIndividualRecordedLiability
508 Deferred Compensation Arrangement with Individual, Employer Contribution [Concept] Monetary For period Debit us-gaap:DeferredCompensationArrangementWithIndividualEmployerContribution
509 Deferred Compensation Arrangement with Individual, Distributions Paid [Concept] Monetary As of Debit us-gaap:DeferredCompensationArrangementWithIndividualDistributionsPaid
510 Coal Industry Retiree Health Benefit Act of 1992 [Abstract] [Abstract] us-gaap:CoalIndustryRetireeHealthBenefitActOf1992Abstract
511 Coal Industry Retiree Health Benefit Act of 1992, Impact of Act [Concept] Text/String For period us-gaap:CoalIndustryRetireeHealthBenefitActOf1992ImpactOfAct
512 Coal Industry Retiree Health Benefit Act of 1992, Estimated Amount of Obligation [Concept] Monetary As of Credit us-gaap:CoalIndustryRetireeHealthBenefitActOf1992EstimatedAmountOfTotalObligation
513 Coal Industry Retiree Health Benefit Act of 1992, Method of Accounting Adopted [Concept] Text/String For period us-gaap:CoalIndustryRetireeHealthBenefitActOf1992MethodOfAccountingAdopted
514 Disclosure Text Block Supplement [Abstract] [Abstract] us-gaap:DisclosureTextBlockSupplementAbstract
515 Compensation and Employee Benefit Plans [Text Block] [Concept] Text Block (HTML) For period us-gaap:CompensationAndEmployeeBenefitPlansTextBlock
516 Compensation and Employee Benefit Plans, Other than Share-based Compensation [Text Block] [Concept] Text Block (HTML) For period us-gaap:CompensationAndEmployeeBenefitPlansOtherThanShareBasedCompensationTextBlock
517 Table Text Block Supplement [Abstract] [Abstract] us-gaap:TableTextBlockSupplementAbstract
518 Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract] [Abstract] us-gaap:DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresAbstract
519 Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table] [Table] us-gaap:DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable
520 Defined Benefit Plans and Other Postretirement Benefit Plans [Axis] [Axis] us-gaap:DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis
521 Defined Benefit Plan and Other Postretirement Benefit Plan [Domain] [Member] us-gaap:DefinedBenefitPlansDomain
522 Other Pension Plan [Member] [Member] us-gaap:OtherPensionPlansDefinedBenefitMember
523 Other Pension Plan, Postretirement or Supplemental Plans [Member] [Member] us-gaap:OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember
524 Other Postretirement Benefit Plan [Member] [Member] us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember
525 Domestic Postretirement Benefit Plan of Foreign Entity [Member] [Member] us-gaap:DomesticPostretirementBenefitPlansOfForeignEntityDefinedBenefitMember
526 Foreign Postretirement Benefit Plan [Member] [Member] us-gaap:ForeignPostretirementBenefitPlansDefinedBenefitMember
527 United States Postretirement Benefit Plan of US Entity [Member] [Member] us-gaap:UnitedStatesPostretirementBenefitPlansOfUSEntityDefinedBenefitMember
528 Pension Plan [Member] [Member] us-gaap:PensionPlansDefinedBenefitMember
529 Domestic Pension Plan of Foreign Entity [Member] [Member] us-gaap:DomesticPensionPlansOfForeignEntityDefinedBenefitMember
530 Foreign Pension Plan [Member] [Member] us-gaap:ForeignPensionPlansDefinedBenefitMember
531 United States Pension Plan of US Entity [Member] [Member] us-gaap:UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember
532 Postretirement Health Coverage [Member] [Member] us-gaap:DefinedBenefitPostretirementHealthCoverageMember
533 Postretirement Life Insurance [Member] [Member] us-gaap:DefinedBenefitPostretirementLifeInsuranceMember
534 Supplemental Employee Retirement Plan [Member] [Member] us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefitMember
535 Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] [Abstract] us-gaap:DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems
536 Schedule of Accumulated and Projected Benefit Obligations [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfAccumulatedAndProjectedBenefitObligationsTableTextBlock
537 Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock
538 Schedule of Allocation of Plan Assets [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfAllocationOfPlanAssetsTableTextBlock
539 Schedule of Amounts in Accumulated Other Comprehensive Income (Loss) to be Recognized over Next Fiscal Year [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock
540 Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock
541 Schedule of Amounts Recognized in Balance Sheet [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock
542 Schedule of Assumptions Used [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfAssumptionsUsedTableTextBlock
543 Schedule of Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock
544 Schedule of Changes in Accumulated Postemployment Benefit Obligations [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfChangesInAccumulatedPostemploymentBenefitObligationsTableTextBlock
545 Schedule of Changes in Fair Value of Plan Assets [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock
546 Schedule of Changes in Projected Benefit Obligations [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfChangesInProjectedBenefitObligationsTableTextBlock
547 Changes in Projected Benefit Obligations, Fair Value of Plan Assets, and Funded Status of Plan [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ChangesInProjectedBenefitObligationsFairValueOfPlanAssetsAndFundedStatusOfPlanTableTextBlock
548 Schedule of Costs of Retirement Plans [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfCostsOfRetirementPlansTableTextBlock
549 Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfDefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock
550 Schedule of Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rates [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock
551 Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock
552 Schedule of Expected Benefit Payments [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfExpectedBenefitPaymentsTableTextBlock
553 Schedule of Health Care Cost Trend Rates [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfHealthCareCostTrendRatesTableTextBlock
554 Schedule of Net Benefit Costs [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfNetBenefitCostsTableTextBlock
555 Schedule of Net Funded Status [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfNetFundedStatusTableTextBlock
556 Schedule of Net Periodic Benefit Cost Not yet Recognized [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfNetPeriodicBenefitCostNotYetRecognizedTableTextBlock