US GAAP Taxonomy (2011): Exemplar: (us-gaap-dis-acec-pre-2011-01-31.xml)

-Network: (250000 - Disclosure - Accounting Changes and Error Corrections)
-us-gaap:Accounting Changes and Error Corrections [Abstract] {us-gaap:AccountingChangesAndErrorCorrectionsAbstract}
-added:Accounting Changes and Error Corrections Disclosures [Table] {ID2}
-dei:Legal Entity [Axis] {dei:LegalEntityAxis}
dei:Consolidated Entity [Domain] {dei:EntityDomain}
-added:Accounting Changes and Error Corrections Disclosures [Line Items] {added:AccountingChangesErrorCorrectionsDisclosuresLineItems}
-added:Accounting Changes and Error Corrections [Hierarchy] {added:AccountingChangesErrorCorrectionsHierarchy}
us-gaap:Accounting Changes and Error Corrections [Text Block] {us-gaap:AccountingChangesAndErrorCorrectionsTextBlock}
us-gaap:Change in Reporting Entity {us-gaap:ChangeInReportingEntity}
us-gaap:Immaterial Error Correction {us-gaap:ImmaterialErrorCorrection}
-us-gaap:New Accounting Pronouncements and Changes in Accounting Principles [Hierarchy] {us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract}
us-gaap:Description of New Accounting Pronouncements Not yet Adopted [Text Block] {us-gaap:DescriptionOfNewAccountingPronouncementsNotYetAdopted}
us-gaap:Transition Method, Carrying Value, Description {us-gaap:TransitionMethodCarryingValueDescription}
us-gaap:Transition Method, Fair Value, Description {us-gaap:TransitionMethodFairValueDescription}
us-gaap:Transition Method, Unpaid Principal Balance, Description {us-gaap:TransitionMethodUnpaidPrincipalBalanceDescription}
-us-gaap:Change in Accounting Estimate [Table] {ID15}
-dei:Legal Entity [Axis] {dei:LegalEntityAxis}
dei:Consolidated Entity [Domain] {dei:EntityDomain}
-us-gaap:Change in Accounting Estimate by Type [Axis] {us-gaap:ChangeInAccountingEstimateByTypeAxis}
-us-gaap:Change in Accounting Estimate, Type [Domain] {us-gaap:ChangeInAccountingEstimateTypeDomain}
-us-gaap:Depreciable Assets [Member] {us-gaap:DepreciableAssetsMember}
us-gaap:Service Life [Member] {us-gaap:ServiceLifeMember}
us-gaap:Salvage Value [Member] {us-gaap:SalvageValueMember}
us-gaap:Intangible Assets, Amortization Period [Member] {us-gaap:IntangibleAssetsAmortizationPeriodMember}
us-gaap:Warranty Obligations [Member] {us-gaap:WarrantyObligationsMember}
us-gaap:Inventory Valuation and Obsolescence [Member] {us-gaap:InventoryValuationAndObsolescenceMember}
us-gaap:Uncollectible Receivables [Member] {us-gaap:UncollectibleReceivablesMember}
us-gaap:Contracts Accounted for under Percentage of Completion [Member] {us-gaap:ContractsAccountedForUnderPercentageOfCompletionMember}
us-gaap:Purchase Price Allocation Adjustments [Member] {us-gaap:PurchasePriceAllocationAdjustmentsMember}
us-gaap:Change in Assumptions for Pension Plans [Member] {us-gaap:ChangeInAssumptionsForPensionPlansMember}
us-gaap:Change in Accounting Method Accounted for as Change in Estimate [Member] {us-gaap:ChangeInAccountingMethodAccountedForAsChangeInEstimateMember}
us-gaap:Sales Returns and Allowances [Member] {us-gaap:SalesReturnsAndAllowancesMember}
us-gaap:Regulatory Reviews of Filings [Member] {us-gaap:RegulatoryReviewsOfFilingsMember}
us-gaap:Disputes [Member] {us-gaap:DisputesMember}
-us-gaap:Change in Accounting Estimate [Line Items] {us-gaap:ChangeInAccountingEstimateLineItems}
us-gaap:Schedule of Change in Accounting Estimate [Table Text Block] {us-gaap:ScheduleOfChangeInAccountingEstimateTextBlock}
-added:Change in Accounting Estimate [Hierarchy] {added:ChangeInAccountingEstimateHierarchy}
us-gaap:Change in Accounting Estimate, Financial Effect {us-gaap:ChangeInAccountingEstimateFinancialEffect}
us-gaap:Change in Accounting Estimate, Description {us-gaap:ChangeInAccountingEstimateDescription}
-us-gaap:New Accounting Pronouncements or Change in Accounting Principle [Table] {ID39}
-dei:Legal Entity [Axis] {dei:LegalEntityAxis}
dei:Consolidated Entity [Domain] {dei:EntityDomain}
-us-gaap:Adjustments for New Accounting Pronouncements [Axis] {us-gaap:AdjustmentsForNewAccountingPronouncementsAxis}
-us-gaap:Type of Adoption [Domain] {us-gaap:TypeOfAdoptionMember}
-us-gaap:Adjustments for New Accounting Pronouncement [Member] {us-gaap:NewAccountingPronouncementMember}
us-gaap:Accounting Standards Update 2009-05 [Member] {us-gaap:AccountingStandardsUpdate200905Member}
us-gaap:Accounting Standards Update 2009-08 [Member] {us-gaap:AccountingStandardsUpdate200908Member}
us-gaap:Accounting Standards Update 2009-10 [Member] {us-gaap:AccountingStandardsUpdate200910Member}
us-gaap:Accounting Standards Update 2009-12 [Member] {us-gaap:AccountingStandardsUpdate200912Member}
us-gaap:Accounting Standards Update 2009-13 [Member] {us-gaap:AccountingStandardsUpdate200913Member}
us-gaap:Accounting Standards Update 2009-14 [Member] {us-gaap:AccountingStandardsUpdate200914Member}
us-gaap:Accounting Standards Update 2009-15 [Member] {us-gaap:AccountingStandardsUpdate200915Member}
us-gaap:Accounting Standards Update 2009-16 [Member] {us-gaap:AccountingStandardsUpdate200916Member}
us-gaap:Accounting Standards Update 2009-17 [Member] {us-gaap:AccountingStandardsUpdate200917Member}
us-gaap:Accounting Standards Update 2010-01 [Member] {us-gaap:AccountingStandardsUpdate201001Member}
us-gaap:Accounting Standards Update 2010-02 [Member] {us-gaap:AccountingStandardsUpdate201002Member}
us-gaap:Accounting Standards Update 2010-03 [Member] {us-gaap:AccountingStandardsUpdate201003Member}
us-gaap:Accounting Standards Update 2010-08 [Member] {us-gaap:AccountingStandardsUpdate201008Member}
us-gaap:Accounting Standards Update 2010-11 [Member] {us-gaap:AccountingStandardsUpdate201011Member}
us-gaap:Accounting Standards Update 2010-13 [Member] {us-gaap:AccountingStandardsUpdate201013Member}
us-gaap:Accounting Standards Update 2010-15 [Member] {us-gaap:AccountingStandardsUpdate201015Member}
us-gaap:Accounting Standards Update 2010-16 [Member] {us-gaap:AccountingStandardsUpdate201016Member}
us-gaap:Accounting Standards Update 2010-17 [Member] {us-gaap:AccountingStandardsUpdate201017Member}
us-gaap:Accounting Standards Update 2010-18 [Member] {us-gaap:AccountingStandardsUpdate201018Member}
us-gaap:EITF 06-4 [Member] {us-gaap:EITF064Member}
us-gaap:EITF 08-3 [Member] {us-gaap:EITF083Member}
us-gaap:FAS 158 [Member] {us-gaap:FAS158Member}
us-gaap:FAS 159 [Member] {us-gaap:FAS159Member}
us-gaap:FAS 163 [Member] {us-gaap:FAS163Member}
us-gaap:FIN 48 [Member] {us-gaap:FIN48Member}
us-gaap:FSP FAS 115-2 and FAS 124-2 [Member] {us-gaap:FSPFAS1152AndFAS1242Member}
us-gaap:Fair Value Option Election for Variable Interest Entity [Member] {us-gaap:FairValueOptionElectionForVariableInterestEntityMember}
us-gaap:Cumulative-Effect Adjustment, Consolidation of Variable Interest Entity [Member] {us-gaap:CumulativeEffectAdjustmentConsolidationOfVariableInterestEntityMember}
us-gaap:Cumulative-Effect Adjustment, Deconsolidation of Variable Interest Entity [Member] {us-gaap:CumulativeEffectAdjustmentDeconsolidationOfVariableInterestEntityMember}
-us-gaap:Adjustments for New Accounting Principle, Early Adoption [Member] {us-gaap:AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember}
us-gaap:New Accounting Pronouncement, Early Adoption, Effect [Member] {us-gaap:NewAccountingPronouncementEarlyAdoptionEffectMember}
-us-gaap:Adjustments for Change in Accounting Principle [Axis] {us-gaap:AdjustmentsForChangeInAccountingPrincipleAxis}
us-gaap:Adjustments for Change in Accounting Principle [Domain] {us-gaap:ChangeInAccountingPrincipleMember}
-us-gaap:New Accounting Pronouncements or Change in Accounting Principle [Line Items] {us-gaap:NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems}
us-gaap:Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block] {us-gaap:ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock}
-added:New Accounting Pronouncements or Change in Accounting Principle [Hierarchy] {added:NewAccountingPronouncementsOrChangeInAccountingPrincipleHierarchy}
us-gaap:New Accounting Pronouncement or Change in Accounting Principle, Name {us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleName}
us-gaap:New Accounting Pronouncement or Change in Accounting Principle, Description {us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleDescription}
us-gaap:New Accounting Pronouncement or Change in Accounting Principle, Effect on Financial Statements Flag {us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOnFinancialStatementsFlag}
us-gaap:New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification {us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification}
us-gaap:New Accounting Pronouncement or Change in Accounting Principle, Pro Forma Disclosures, Revenue Recognized, Amount {us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleProFormaDisclosuresRevenueRecognizedAmount}
-us-gaap:New Accounting Pronouncement or Change in Accounting Principle, Retrospective Adjustments [Hierarchy] {us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleRetrospectiveAdjustmentsAbstract}
us-gaap:New Accounting Pronouncement or Change in Accounting Principle, Effect of Change on Net Revenue {us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnNetRevenue}
us-gaap:New Accounting Pronouncement or Change in Accounting Principle, Effect of Change on Operating Results {us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnOperatingResults}
us-gaap:New Accounting Pronouncement or Change in Accounting Principle, Effect of Change on Income from Continuing Operations {us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnIncomeFromContinuingOperations}
us-gaap:New Accounting Pronouncement or Change in Accounting Principle, Effect of Change on Net Income {us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnNetIncome}
us-gaap:New Accounting Pronouncement or Change in Accounting Principle, Effect of Change on Basic Earnings Per Share {us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnBasicEarningsPerShare}
us-gaap:New Accounting Pronouncement or Change in Accounting Principle, Effect of Change on Diluted Earnings Per Share {us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnDilutedEarningsPerShare}
us-gaap:New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets {us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets}
us-gaap:New Accounting Pronouncement or Change in Accounting Principle, Retrospective Application Impracticable {us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleRetrospectiveApplicationImpracticable}
us-gaap:New Accounting Pronouncement or Change in Accounting Principle, Indirect Effects {us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleIndirectEffects}
us-gaap:New Accounting Pronouncement, Transition Guidance Not Significant or Not Practical {us-gaap:NewAccountingPronouncementTransitionGuidanceNotSignificantOrNotPractical}
-us-gaap:New Accounting Pronouncement or Change in Accounting Principle, Current Period Disclosures [Hierarchy] {us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCurrentPeriodDisclosuresAbstract}
us-gaap:New Accounting Pronouncement or Change in Accounting Principle, Current Period Disclosures, Revenue Recognized, Amount {us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCurrentPeriodDisclosuresRevenueRecognizedAmount}
us-gaap:New Accounting Pronouncement or Change in Accounting Principle, Current Period Disclosures, Deferred Revenue, Amount {us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleCurrentPeriodDisclosuresDeferredRevenueAmount}
-us-gaap:Effect of Change in Accounting Principle, Tabular Presentation by Financial Statement Line Item, Restated Amount [Roll Up] {us-gaap:CumulativeEffectOfChangeInAccountingPrincipleTabularPresentationByFinancialStatementLineItemRestatedAmountAbstract}
us-gaap:Effect of Change in Accounting Principle, Tabular Presentation by Financial Statement Line Item, Previously Reported Amount {us-gaap:CumulativeEffectOfChangeInAccountingPrincipleTabularPresentationByFinancialStatementLineItemPreviouslyReportedAmount}
us-gaap:Effect of Change in Accounting Principle, Tabular Presentation by Financial Statement Line Item, Adjustment Amount {us-gaap:CumulativeEffectOfChangeInAccountingPrincipleTabularPresentationByFinancialStatementLineItemAdjustmentAmount}
us-gaap:Effect of Change in Accounting Principle, Tabular Presentation by Financial Statement Line Item, Restated Amount, Total {us-gaap:CumulativeEffectOfChangeInAccountingPrincipleTabularPresentationByFinancialStatementLineItemRestatedAmount}
-us-gaap:Retrospective Effect of Change in Accounting Principle, Tabular Presentation by Financial Statement Line Item, Amount after Application [Roll Up] {us-gaap:RetrospectiveEffectOfChangeInAccountingPrincipleTabularPresentationByFinancialStatementLineItemAmountAfterApplicationAbstract}
us-gaap:Retrospective Effect of Change in Accounting Principle, Tabular Presentation by Financial Statement Line Item, Amount before Application {us-gaap:RetrospectiveEffectOfChangeInAccountingPrincipleTabularPresentationByFinancialStatementLineItemAmountBeforeApplication}
us-gaap:Retrospective Effect of Change in Accounting Principle, Tabular Presentation by Financial Statement Line Item, Amount of Application Adjustment {us-gaap:RetrospectiveEffectOfChangeInAccountingPrincipleTabularPresentationByFinancialStatementLineItemAmountOfApplicationAdjustment}
us-gaap:Retrospective Effect of Change in Accounting Principle, Tabular Presentation by Financial Statement Line Item, Amount after Application, Total {us-gaap:RetrospectiveEffectOfChangeInAccountingPrincipleTabularPresentationByFinancialStatementLineItemAmountAfterApplication}
-us-gaap:Other Comprehensive Income (Loss), Effect of Change in Accounting Principle, Net of Taxes [Roll Up] {us-gaap:OtherComprehensiveIncomeCumulativeEffectOfChangeInAccountingPrincipleNetOfTaxesAbstract}
us-gaap:Other Comprehensive Income (Loss), Effect of Change in Accounting Principle, before Taxes {us-gaap:OtherComprehensiveIncomeCumulativeEffectOfChangeInAccountingPrincipleBeforeTaxes}
us-gaap:Other Comprehensive Income (Loss), Effect of Change in Accounting Principle, Taxes {us-gaap:OtherComprehensiveIncomeCumulativeEffectOfChangeInAccountingPrincipleTaxes}
us-gaap:Other Comprehensive Income (Loss), Effect of Change in Accounting Principle, Net of Taxes, Total {us-gaap:OtherComprehensiveIncomeCumulativeEffectOfChangeInAccountingPrincipleNetOfTaxes}
-us-gaap:Cumulative-Effect Adjustment [Hierarchy] {us-gaap:CumulativeEffectAdjustmentAbstract}
us-gaap:Cumulative-Effect Adjustment, Gross Gains {us-gaap:CumulativeEffectAdjustmentGrossGains}
us-gaap:Cumulative-Effect Adjustment, Gross Losses {us-gaap:CumulativeEffectAdjustmentGrossLosses}
us-gaap:Cumulative-Effect Adjustment, Bifurcation of Hybrids, Gross Gains {us-gaap:CumulativeEffectAdjustmentBifurcationOfHybridsGrossGains}
us-gaap:Cumulative-Effect Adjustment, Bifurcation of Hybrids, Gross Losses {us-gaap:CumulativeEffectAdjustmentBifurcationOfHybridsGrossLosses}
-us-gaap:Cumulative-Effect Adjustment, Application of Fair Value Option, Gross Gains [Roll Up] {us-gaap:CumulativeEffectAdjustmentApplicationOfFairValueOptionGrossGainsAbstract}
us-gaap:Cumulative-Effect Adjustment, Application of Fair Value Option, Unrealized Gains, Unrecognized {us-gaap:CumulativeEffectAdjustmentApplicationOfFairValueOptionUnrealizedGainsUnrecognized}
us-gaap:Cumulative-Effect Adjustment, Application of Fair Value Option, Unrealized Gains, Recognized {us-gaap:CumulativeEffectAdjustmentApplicationOfFairValueOptionUnrealizedGainsRecognized}
us-gaap:Cumulative-Effect Adjustment, Application of Fair Value Option, Gross Gains, Total {us-gaap:CumulativeEffectAdjustmentApplicationOfFairValueOptionGrossGains}
-us-gaap:Cumulative-Effect Adjustment, Application of Fair Value Option, Gross Losses [Roll Up] {us-gaap:CumulativeEffectAdjustmentApplicationOfFairValueOptionGrossLossesAbstract}
us-gaap:Cumulative-Effect Adjustment, Application of Fair Value Option, Unrealized Losses, Unrecognized {us-gaap:CumulativeEffectAdjustmentApplicationOfFairValueOptionUnrealizedLossesUnrecognized}
us-gaap:Cumulative-Effect Adjustment, Application of Fair Value Option, Unrealized Losses, Recognized {us-gaap:CumulativeEffectAdjustmentApplicationOfFairValueOptionUnrealizedLossesRecognized}
us-gaap:Cumulative-Effect Adjustment, Application of Fair Value Option, Gross Losses, Total {us-gaap:CumulativeEffectAdjustmentApplicationOfFairValueOptionGrossLosses}
-us-gaap:New Accounting Pronouncement, Early Adoption [Table] {ID125}
-dei:Legal Entity [Axis] {dei:LegalEntityAxis}
dei:Consolidated Entity [Domain] {dei:EntityDomain}
-us-gaap:New Accounting Pronouncement, Early Adoption [Axis] {us-gaap:NewAccountingPronouncementEarlyAdoptionAxis}
-us-gaap:New Accounting Principles, Early Adoption [Domain] {us-gaap:NewAccountingPrinciplesEarlyAdoptionMember}
-us-gaap:Adjustments for New Accounting Principle, Early Adoption [Member] {us-gaap:AdjustmentsForNewAccountingPrincipleEarlyAdoptionMember}
us-gaap:New Accounting Pronouncement, Early Adoption, Effect [Member] {us-gaap:NewAccountingPronouncementEarlyAdoptionEffectMember}
-us-gaap:New Accounting Pronouncement, Early Adoption [Line Items] {us-gaap:NewAccountingPronouncementEarlyAdoptionLineItems}
us-gaap:New Accounting Pronouncement, Early Adoption [Table Text Block] {us-gaap:NewAccountingPronouncementEarlyAdoptionTableTextBlock}
-added:New Accounting Pronouncement, Early Adoption [Hierarchy] {added:NewAccountingPronouncementEarlyAdoptionHierarchy}
us-gaap:Revenues {us-gaap:Revenues}
us-gaap:Income (Loss) from Continuing Operations before Income Taxes, Domestic {us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic}
us-gaap:Income (Loss) from Continuing Operations before Income Taxes, Foreign {us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign}
us-gaap:Net Income (Loss) Attributable to Parent {us-gaap:NetIncomeLoss}
us-gaap:Earnings Per Share, Basic {us-gaap:EarningsPerShareBasic}
us-gaap:Earnings Per Share, Diluted {us-gaap:EarningsPerShareDiluted}
-us-gaap:Prospective Adoption of New Accounting Pronouncements [Table] {ID141}
-dei:Legal Entity [Axis] {dei:LegalEntityAxis}
dei:Consolidated Entity [Domain] {dei:EntityDomain}
-us-gaap:Prospective Adoption of New Accounting Pronouncements [Axis] {us-gaap:ProspectiveAdoptionOfNewAccountingPronouncementsAxis}
-us-gaap:Accounting Guidance [Domain] {us-gaap:AccountingGuidanceMember}
us-gaap:Previous Accounting Guidance [Member] {us-gaap:PreviousAccountingGuidanceMember}
-us-gaap:Adjustments for New Accounting Pronouncement [Member] {us-gaap:NewAccountingPronouncementMember}
us-gaap:Accounting Standards Update 2009-05 [Member] {us-gaap:AccountingStandardsUpdate200905Member}
us-gaap:Accounting Standards Update 2009-08 [Member] {us-gaap:AccountingStandardsUpdate200908Member}
us-gaap:Accounting Standards Update 2009-10 [Member] {us-gaap:AccountingStandardsUpdate200910Member}
us-gaap:Accounting Standards Update 2009-12 [Member] {us-gaap:AccountingStandardsUpdate200912Member}
us-gaap:Accounting Standards Update 2009-13 [Member] {us-gaap:AccountingStandardsUpdate200913Member}
us-gaap:Accounting Standards Update 2009-14 [Member] {us-gaap:AccountingStandardsUpdate200914Member}
us-gaap:Accounting Standards Update 2009-15 [Member] {us-gaap:AccountingStandardsUpdate200915Member}
us-gaap:Accounting Standards Update 2009-16 [Member] {us-gaap:AccountingStandardsUpdate200916Member}
us-gaap:Accounting Standards Update 2009-17 [Member] {us-gaap:AccountingStandardsUpdate200917Member}
us-gaap:Accounting Standards Update 2010-01 [Member] {us-gaap:AccountingStandardsUpdate201001Member}
us-gaap:Accounting Standards Update 2010-02 [Member] {us-gaap:AccountingStandardsUpdate201002Member}
us-gaap:Accounting Standards Update 2010-03 [Member] {us-gaap:AccountingStandardsUpdate201003Member}
us-gaap:Accounting Standards Update 2010-08 [Member] {us-gaap:AccountingStandardsUpdate201008Member}
us-gaap:Accounting Standards Update 2010-11 [Member] {us-gaap:AccountingStandardsUpdate201011Member}
us-gaap:Accounting Standards Update 2010-13 [Member] {us-gaap:AccountingStandardsUpdate201013Member}
us-gaap:Accounting Standards Update 2010-15 [Member] {us-gaap:AccountingStandardsUpdate201015Member}
us-gaap:Accounting Standards Update 2010-16 [Member] {us-gaap:AccountingStandardsUpdate201016Member}
us-gaap:Accounting Standards Update 2010-17 [Member] {us-gaap:AccountingStandardsUpdate201017Member}
us-gaap:Accounting Standards Update 2010-18 [Member] {us-gaap:AccountingStandardsUpdate201018Member}
us-gaap:EITF 06-4 [Member] {us-gaap:EITF064Member}
us-gaap:EITF 08-3 [Member] {us-gaap:EITF083Member}
us-gaap:FAS 158 [Member] {us-gaap:FAS158Member}
us-gaap:FAS 159 [Member] {us-gaap:FAS159Member}
us-gaap:FAS 163 [Member] {us-gaap:FAS163Member}
us-gaap:FIN 48 [Member] {us-gaap:FIN48Member}
us-gaap:FSP FAS 115-2 and FAS 124-2 [Member] {us-gaap:FSPFAS1152AndFAS1242Member}
us-gaap:Fair Value Option Election for Variable Interest Entity [Member] {us-gaap:FairValueOptionElectionForVariableInterestEntityMember}
us-gaap:Cumulative-Effect Adjustment, Consolidation of Variable Interest Entity [Member] {us-gaap:CumulativeEffectAdjustmentConsolidationOfVariableInterestEntityMember}
us-gaap:Cumulative-Effect Adjustment, Deconsolidation of Variable Interest Entity [Member] {us-gaap:CumulativeEffectAdjustmentDeconsolidationOfVariableInterestEntityMember}
-us-gaap:Prospective Adoption of New Accounting Pronouncements [Line Items] {us-gaap:ItemEffectedLineItems}
us-gaap:Prospective Adoption of New Accounting Pronouncements [Table Text Block] {us-gaap:ScheduleOfProspectiveAdoptionOfNewAccountingPronouncementsTableTextBlock}
-us-gaap:Deferred Policy Acquisition Costs and Value of Business Acquired [Roll Up] {us-gaap:DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquiredAbstract}
us-gaap:Deferred Policy Acquisition Costs {us-gaap:DeferredPolicyAcquisitionCosts}
us-gaap:Value of Business Acquired (VOBA) {us-gaap:ValueOfBusinessAcquiredVOBA}
us-gaap:Deferred Policy Acquisition Costs and Value of Business Acquired, Total {us-gaap:DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired}
-us-gaap:Income Statement [Hierarchy] {us-gaap:IncomeStatementAbstract}
us-gaap:Revenues {us-gaap:Revenues}
us-gaap:Income (Loss) from Continuing Operations before Income Taxes, Domestic {us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic}
us-gaap:Income (Loss) from Continuing Operations before Income Taxes, Foreign {us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign}
us-gaap:Net Income (Loss) Attributable to Parent {us-gaap:NetIncomeLoss}
us-gaap:Earnings Per Share, Basic {us-gaap:EarningsPerShareBasic}
us-gaap:Earnings Per Share, Diluted {us-gaap:EarningsPerShareDiluted}
-us-gaap:Error Corrections and Prior Period Adjustment Restatement [Table] {ID190}
-dei:Legal Entity [Axis] {dei:LegalEntityAxis}
dei:Consolidated Entity [Domain] {dei:EntityDomain}
-us-gaap:Adjustments for Error Corrections [Axis] {us-gaap:ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis}
us-gaap:Adjustments for Error Correction [Domain] {us-gaap:AdjustmentsForErrorCorrectionDomain}
-us-gaap:Statement, Scenario [Axis] {us-gaap:StatementScenarioAxis}
-us-gaap:Scenario, Unspecified [Domain] {us-gaap:ScenarioUnspecifiedDomain}
us-gaap:Scenario, Previously Reported [Member] {us-gaap:ScenarioPreviouslyReportedMember}
us-gaap:Restatement Adjustment [Member] {us-gaap:RestatementAdjustmentMember}
-us-gaap:Error Corrections and Prior Period Adjustments Restatement [Line Items] {us-gaap:ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems}
us-gaap:Schedule of Error Corrections and Prior Period Adjustments [Table Text Block] {us-gaap:ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentsTextBlock}
-added:Error Corrections and Prior Period Adjustments Restatement [Hierarchy] {added:ErrorCorrectionsPriorPeriodAdjustmentsRestatementHierarchy}
us-gaap:Error Corrections and Prior Period Adjustments, Description {us-gaap:ErrorCorrectionsAndPriorPeriodAdjustmentsDescription}
us-gaap:Error Corrections and Prior Period Adjustments, Interim Periods of Fiscal Year {us-gaap:ErrorCorrectionsAndPriorPeriodAdjustmentsInterimPeriodsOfFiscalYear}
-us-gaap:Quantifying Prior Year Misstatement Corrected in Current Year Financial Statements [Table] {ID204}
-dei:Legal Entity [Axis] {dei:LegalEntityAxis}
dei:Consolidated Entity [Domain] {dei:EntityDomain}
-us-gaap:Quantifying Misstatement in Current Year Financial Statements by Nature of Error [Axis] {us-gaap:QuantifyingMisstatementInCurrentYearFinancialStatementsByNatureOfErrorAxis}
us-gaap:Nature of Error [Domain] {us-gaap:NatureOfErrorDomain}
-us-gaap:Quantifying Misstatement in Current Year Financial Statements [Line Items] {us-gaap:QuantifyingMisstatementInCurrentYearFinancialStatementsLineItems}
us-gaap:Schedule of Quantifying Prior Year Misstatements Corrected in Current Year Financial Statements [Table Text Block] {us-gaap:ScheduleOfQuantifyingPriorYearMisstatementsCorrectedInCurrentYearFinancialStatementsTextBlock}
-added:Quantifying Misstatement in Current Year Financial Statements [Hierarchy] {added:QuantifyingMisstatementInCurrentYearFinancialStatementsHierarchy}
us-gaap:Quantifying Misstatement in Current Year Financial Statements, Amount {us-gaap:QuantifyingMisstatementInCurrentYearFinancialStatementsAmount}