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Other Income (Loss), Net (Tables) | 6 Months Ended
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Jun. 30, 2015
Other (Loss) Income, Net [Abstract] |
Schedule of Other Nonoperating Income (Expense) | Other income (loss), net consists of the following:
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2015 |  | 2014 |  | 2015 |  | 2014
| (in millions)
Realized and unrealized (loss) gain on derivatives, net (Note 6) | $ | (13 | ) |  | $ | 36 |  |  | $ | (64 | ) |  | $ | 145 |
Gain on acquisition (Note 2) | 3 |  |  | — |  |  | 3 |  |  | — |
Gain on disposition of assets, net | 9 |  |  | 2 |  |  | 20 |  |  | 2 |
Loss on extinguishment of debt (Note 10) | — |  |  | (36 | ) |  | (2 | ) |  | (162 | )
Tax settlement gain | — |  |  | — |  |  | — |  |  | 32 |
Equity earnings from non-consolidated affiliates | 18 |  |  | 13 |  |  | 32 |  |  | 26 |
Foreign currency translation loss | — |  |  | (2 | ) |  | (2 | ) |  | (5 | )
Other | 2 |  |  | — |  |  | 5 |  |  | 10 |
| $ | 19 |  |  | $ | 13 |  |  | $ | (8 | ) |  | $ | 48 |

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- Definition Table for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions. [Table Text Block] + References No definition available. + Details
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- Definition Other (Loss) Income, Net [Abstract] + References No definition available. + Details
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