Consolidated Statements of Stockholders Equity - USD ($) $ in Millions |
Total |
Common Stock [Member] |
Treasury Stock [Member] |
Additional Paid-in Capital [Member] |
Retained Earnings (Accumulated Deficit) [Member] |
AOCI Attributable to Parent [Member] |
Noncontrolling Interest [Member] |
||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Balance at Dec. 31, 2015 | $ 3,167 | $ 0 | $ (1) | $ 9,594 | $ (6,305) | $ (179) | $ 58 | ||||
| Treasury stock transactions | (6) | 0 | (6) | 0 | 0 | 0 | 0 | ||||
| Stock-based compensation expense | 30 | 0 | 0 | 30 | 0 | 0 | 0 | ||||
| Option exercises | 1 | 0 | 0 | 1 | 0 | 0 | 0 | ||||
| Dividends | [1] | 0 | |||||||||
| Distribution to the noncontrolling interest | (9) | 0 | 0 | 0 | 0 | 0 | (9) | ||||
| Net income (loss) | 111 | 0 | 0 | 0 | 92 | 0 | 19 | ||||
| Other comprehensive income (loss) | 45 | 0 | 0 | 0 | 0 | 42 | 3 | ||||
| Balance at Dec. 31, 2016 | 3,339 | 0 | (7) | 9,625 | (6,213) | (137) | 71 | ||||
| Treasury stock transactions | (8) | 0 | (8) | 0 | 0 | 0 | 0 | ||||
| Stock-based compensation expense | 36 | 0 | 0 | 36 | 0 | 0 | 0 | ||||
| Option exercises | 0 | ||||||||||
| Dividends | [1] | 0 | |||||||||
| Distribution to the noncontrolling interest | (12) | 0 | 0 | 0 | 0 | 0 | (12) | ||||
| Net income (loss) | (321) | 0 | 0 | 0 | (339) | 0 | 18 | ||||
| Other comprehensive income (loss) | 33 | 0 | 0 | 0 | 0 | 31 | 2 | ||||
| Balance at Dec. 31, 2017 | 3,067 | 0 | (15) | 9,661 | (6,552) | (106) | 79 | ||||
| Treasury stock transactions | (7) | 0 | (7) | 0 | 0 | 0 | 0 | ||||
| Stock-based compensation expense | 41 | 0 | 0 | 41 | 0 | 0 | 0 | ||||
| Option exercises | 0 | ||||||||||
| Effects of the Merger | (78) | 0 | 22 | (100) | 0 | 0 | 0 | ||||
| Dividends | (20) | [1] | 0 | 0 | (20) | 0 | 0 | 0 | |||
| Contribution from the noncontrolling interest | 2 | 0 | 0 | 0 | 0 | 0 | 2 | ||||
| Distribution to the noncontrolling interest | (9) | 0 | 0 | 0 | 0 | 0 | (9) | ||||
| Net income (loss) | 28 | 0 | 0 | 0 | 10 | 0 | 18 | ||||
| Other comprehensive income (loss) | 32 | 0 | 0 | 0 | 0 | 29 | 3 | ||||
| Balance at Dec. 31, 2018 | $ 3,056 | $ 0 | $ 0 | $ 9,582 | $ (6,542) | $ (77) | $ 93 | ||||
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