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Additional Financial Information Other Comprehensive Income (Loss) (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013
Comprehensive Income (loss) Adjustments |  |  |  |
Net (loss) | $ (85) | $ (69) | $ (167) | $ (128)
Reclassifications included in net income (loss): Gross |  |  |  |
Accumulated actuarial losses of benefit plans | 3 | (11) | 19 | (11)
Amortization of actuarial losses |  |  | 0 | 1
Settlement losses | 1 | 0 | 1 | 0
Plan amendments |  |  | (13) | 0
Total reclassifications included in net (loss) | 1 | 0 | (12) | 1
Adjustments for pension and other post-employment benefits | 4 | (11) | 7 | (10)
Reclassifications included in net income (loss): Taxes |  |  |  |
Accumulated actuarial losses of benefit plans | (1) | 4 | (7) | 4
Amortization of actuarial losses |  |  | 0 | 0
Settlement losses | (1) | 0 | (1) | 0
Plan amendments |  |  | 5 | 0
Total reclassifications included in net income (loss) | (1) | 0 | 4 | 0
Adjustments for pension and other post-employment benefits | (2) | 4 | (3) | 4
Reclassifications included in net (loss): Net |  |  |  |
Accumulated actuarial losses of benefit plans | 2 | (7) | 12 | (7)
Amortization of actuarial losses |  |  | 0 | 1
Settlement losses | 0 | 0 | 0 | 0
Plan amendments |  |  | (8) | 0
Total reclassifications included in net (loss) | 0 | 0 | (8) | 1
Adjustments for pension and other post-employment benefits | 2 | (7) | 4 | (6)
Comprehensive (Loss) | $ (83) | $ (76) | $ (163) | $ (134)

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