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Consolidated Statements of Changes in Equity - USD ($) $ in Millions | Common Stock | Accumulated Other Comprehensive Loss | Retained Earnings | Noncontrolling Interest | Total
--- | --- | --- | --- | --- | ---
Balances at Dec. 31, 2014 | $ 1 | $ (253) | $ 2,982 | $ 5 | $ 2,735
Comprehensive income: |  |  |  |  |
Net earnings (losses) |  |  | 171 | 1 | 172
Other comprehensive loss, net of tax |  | (25) |  |  | (25)
Balances at Dec. 31, 2015 | 1 | (278) | 3,153 | 6 | 2,882
Comprehensive income: |  |  |  |  |
Net earnings (losses) |  |  | 312 | 2 | 314
Other comprehensive loss, net of tax |  | (26) |  |  | (26)
Addition to noncontrolling interests |  |  |  | 5 | 5
Balances at Dec. 31, 2016 | 1 | (304) | 3,465 | 13 | 3,175
Increase (Decrease) in Stockholders' Equity |  |  |  |  |
Adoption of accounting guidance |  | (45) | 45 |  |
Comprehensive income: |  |  |  |  |
Net earnings (losses) |  |  | 247 | (1) | 246
Other comprehensive loss, net of tax |  | (5) |  |  | (5)
Reduction to noncontrolling interests |  |  |  | (1) | (1)
Dividends on common stock |  |  | (7) |  | (7)
Balances at Dec. 31, 2017 | $ 1 | $ (354) | $ 3,750 | $ 11 | $ 3,408

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