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CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN EQUITY - 9 months ended Sep. 30, 2018 - USD ($) shares in Thousands, $ in Millions | Common Stock [Member] | Additional Paid-In Capital [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Loss [Member] | Treasury Stock [Member] | Noncontrolling Interests [Member] | Total
--- | --- | --- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2017 | $ 6 | $ 4,933 | $ 8,588 | $ 8 | $ (7,516) | $ 23 | $ 6,042
Beginning balance, shares at Dec. 31, 2017 | 630,282 |  |  |  | (196,964) |  |
Equity roll forward |  |  |  |  |  |  |
Adoption of new accounting standards |  |  | 85 | (5) |  |  | 80
Consolidated net income |  |  | 1,394 |  |  | (2) | 1,392
Other comprehensive income (loss), net of tax |  |  |  | (19) |  |  | (19)
Cash dividends |  |  | (605) |  |  |  | (605)
Equity-based compensation transactions, net |  | 34 | 2 |  | $ 84 |  | 120
Equity-based compensation transaction, shares |  |  |  |  | 2,181 |  |
Common stock repurchase program |  | (40) |  |  | $ (710) |  | (750)
Common stock repurchase program, shares |  |  |  |  | (8,375) |  |
Divestiture of noncontrolling interest |  |  |  |  |  | (19) | (19)
Other, net, shares |  |  |  |  | 1 |  |
Ending balance at Sep. 30, 2018 | $ 6 | $ 4,927 | $ 9,464 | $ (16) | $ (8,142) | $ 2 | $ 6,241
Ending balance, shares at Sep. 30, 2018 | 630,282 |  |  |  | (203,157) |  |

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