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v3.7.0.1

Equity (Details) - USD ($) $ / shares in Units, $ in Millions |  | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
Jul. 20, 2017 | Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2017 | Jun. 30, 2016
Reconciliation of the Beginning and Ending Balances of the Carrying Amounts of Equity |  |  |  |  |  |
Balance as of beginning of period |  |  |  |  | $ 20,854 | $ 21,354
Net income |  |  | $ 572 | $ 843 | 893 | 1,356
Dividends |  |  |  |  | (627) | (564)
Stock-based compensation expense |  |  |  |  | 25 | 23
Distributions to noncontrolling interests |  |  |  |  | (45) | (47)
Other |  |  |  |  | 40 | 3
Other comprehensive income (loss) |  |  | 211 | (200) | 287 | (68)
Balance as of end of period |  |  | 20,765 | 21,404 | 20,765 | 21,404
Dividend Declared [Member] | Subsequent Event [Member] |  |  |  |  |  |
Equity (Textual) |  |  |  |  |  |
Dividends payable, date declared |  | Jul. 20, 2017 |  |  |  |
Dividends payable, amount per share |  | $ 0.70 |  |  |  |
Dividends payable, date to be paid |  | Sep. 07, 2017 |  |  |  |
Dividends payable, date of record |  | Aug. 09, 2017 |  |  |  |
Stock-Based Compensation Plans Purchase Program [Member] |  |  |  |  |  |
Reconciliation of the Beginning and Ending Balances of the Carrying Amounts of Equity |  |  |  |  |  |
Stock purchases |  |  |  |  | (13) | (43)
Common Stock Purchase Program [Member] |  |  |  |  |  |
Reconciliation of the Beginning and Ending Balances of the Carrying Amounts of Equity |  |  |  |  |  |
Stock purchases |  |  |  |  | (649) | (610)
Parent [Member] |  |  |  |  |  |
Reconciliation of the Beginning and Ending Balances of the Carrying Amounts of Equity |  |  |  |  |  |
Balance as of beginning of period |  |  |  |  | 20,024 | 20,527
Net income |  |  |  |  | 853 | 1,309
Dividends |  |  |  |  | (627) | (564)
Stock-based compensation expense |  |  |  |  | 25 | 23
Distributions to noncontrolling interests |  |  |  |  | 0 | 0
Other |  |  |  |  | 23 | 3
Other comprehensive income (loss) |  |  |  |  | 287 | (69)
Balance as of end of period |  |  | 19,923 | 20,576 | 19,923 | 20,576
Parent [Member] | Stock-Based Compensation Plans Purchase Program [Member] |  |  |  |  |  |
Reconciliation of the Beginning and Ending Balances of the Carrying Amounts of Equity |  |  |  |  |  |
Stock purchases |  |  |  |  | (13) | (43)
Parent [Member] | Common Stock Purchase Program [Member] |  |  |  |  |  |
Reconciliation of the Beginning and Ending Balances of the Carrying Amounts of Equity |  |  |  |  |  |
Stock purchases |  |  |  |  | (649) | (610)
Noncontrolling Interests [Member] |  |  |  |  |  |
Reconciliation of the Beginning and Ending Balances of the Carrying Amounts of Equity |  |  |  |  |  |
Balance as of beginning of period | [1] |  |  |  | 830 | 827
Net income | [1] |  |  |  | 40 | 47
Distributions to noncontrolling interests | [1] |  |  |  | (45) | (47)
Other | [1] |  |  |  | 17 | 0
Other comprehensive income (loss) | [1] |  |  |  | 0 | 1
Balance as of end of period | [1] |  | $ 842 | $ 828 | $ 842 | $ 828
[1] | The noncontrolling interests relate to third-party ownership interests in VIEs for which we are the primary beneficiary and therefore consolidate. See Note 7 for information about our consolidated VIEs.

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