v2.4.0.8

Equity Equity - AOCI Reclassifications Table (Details) (Accumulated Other Comprehensive Income (Loss) [Member], USD $) In Millions, unless otherwise specified | 3 Months Ended | 6 Months Ended
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Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax | $ (1) | $ (1) | $ 5 | $ 17
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax | (1) | (1) | 10 | 11
Accumulated Net Unrealized Investment Gain (Loss) [Member] |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax |  |  | (5) | 6
Accumulated Net Unrealized Investment Gain (Loss) [Member] | Impairment of Investment [Member] |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax |  |  | 0 | 6
Accumulated Net Unrealized Investment Gain (Loss) [Member] | Sale of Investment [Member] |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax |  |  | $ (5) | $ 0

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- Definition Amount after tax of reclassification adjustments of other comprehensive income (loss). + References No definition available. + Details
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