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Condensed Consolidated Statement of Changes in Equity (Unaudited) - 6 months ended Jun. 30, 2017 - USD ($) shares in Thousands, $ in Millions | Total | Common Stock [Member] | Additional Paid-In Capital [Member] | Retained Earnings [Member] | Accumulated Other Comprehensive Loss [Member] | Treasury Stock [Member] | Noncontrolling Interests [Member]
--- | --- | --- | --- | --- | --- | --- | ---
Accumulated Other Comprehensive Income (Loss), Beginning balance at Dec. 31, 2016 | $ 5,320 | $ 6 | $ 4,850 | $ 7,388 | $ (80) | $ (6,867) | $ 23
Beginning balance, shares at Dec. 31, 2016 |  | 630,282 |  |  |  | (190,967) |
Consolidated net income | 658 |  |  | 660 |  |  | (2)
Other comprehensive income, net of tax expense | 47 |  |  |  | 47 |  |
Cash dividends | (381) |  |  | (381) |  |  |
Equity-based compensation transactions, net | 114 |  | (16) | 4 |  | $ 126 |
Equity-based compensation transaction, shares |  |  |  |  |  | 3,519 |
Common stock repurchase program | (250) |  | (5) |  |  | $ (245) |
Common stock repurchase program, shares |  |  |  |  |  | (3,125) |
Other, net | (1) |  | (1) |  |  |  |
Other, net, shares |  |  |  |  |  | 2 |
Accumulated Other Comprehensive Income (Loss), Ending balance at Jun. 30, 2017 | $ 5,507 | $ 6 | $ 4,828 | $ 7,671 | $ (33) | $ (6,986) | $ 21
Ending balance, shares at Jun. 30, 2017 |  | 630,282 |  |  |  | (190,571) |

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