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Discontinued Operations Discontinued Operations (Operating Results) (Details) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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| Discontinued Operations and Disposal Groups [Abstract] | |||
| Cash Dividends Paid to Parent Company by Consolidated Subsidiaries | $ 8us-gaap_CashDividendsPaidToParentCompanyByConsolidatedSubsidiaries | ||
| Disposal Group, Including Discontinued Operation, Revenue | 0us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue | 248us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue | 557us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue |
| Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax | 4us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax | 6us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax | (134)us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax |
| Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest | $ 3us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | $ 4us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax | $ (87)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax |
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- Definition
This element represents disclosure of the aggregate cash dividends paid to the entity by consolidated subsidiaries. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Overall income (loss) from a disposal group that is classified as a component of the entity, before income tax, reported as a separate component of income before extraordinary items. Includes the following (before income tax): income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount of sales or other form of revenues attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of income (loss) from a disposal group, net of income tax before extraordinary items allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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