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Consolidated Statement of Equity (Unaudited) - USD ($) shares in Millions, $ in Millions | Total | Total Common Shareholders' Equity | Common Stock | Retained Earnings | Accumulated Other Comprehensive Loss | Noncontrolling Interests
--- | --- | --- | --- | --- | --- | ---
Beginning Balance (in shares) at Dec. 31, 2015 |  |  |  | 596 |  |  |
Beginning balance at Dec. 31, 2015 | $ 13,602 |  | $ 12,664 | $ 6,680 | $ 6,458 | $ (474) | $ 938
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net income including noncontrolling interests | 531 |  | 524 |  | 524 |  | 7
Contributions from SunEdison and NRG to Four Brothers and Three Cedars | 94 |  | 0 |  |  |  | 94
Sale of interest in merchant solar projects | 139 |  | 22 | 22 |  |  | 117
Purchase of Dominion Midstream common units | (10) |  | (2) | $ (2) |  |  | (8)
Issuance of common stock (in shares) |  |  |  | 1 |  |  |
Issuance of common stock | 75 |  | 75 | $ 75 |  |  |
Dividends and distributions | (427) |  | (417) |  | (417) |  | (10)
Other comprehensive income, net of tax | 11 |  | 11 |  |  | 11 |
Other | 0 |  | 3 | $ 3 |  |  | (3)
Ending Balance (in shares) at Mar. 31, 2016 |  |  |  | 597 |  |  |
Ending balance at Mar. 31, 2016 | 14,015 |  | 12,880 | $ 6,778 | 6,565 | (463) | 1,135
Beginning Balance (in shares) at Dec. 31, 2016 |  |  |  | 628 |  |  |
Beginning balance at Dec. 31, 2016 | 16,840 | [1] | 14,605 | $ 8,550 | 6,854 | (799) | 2,235
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Net income including noncontrolling interests | 674 |  | 632 |  | 632 |  | 42
Contributions from SunEdison and NRG to Four Brothers and Three Cedars | 6 |  | 0 |  |  |  | 6
Issuance of common stock (in shares) |  |  |  | 1 |  |  |
Issuance of common stock | 79 |  | 79 | $ 79 |  |  |
Dividends and distributions | (493) |  | (474) |  | (474) |  | (19)
Other comprehensive income, net of tax | 64 |  | 64 |  |  | 64 |
Other | 11 |  | 11 |  | 11 |  |
Ending Balance (in shares) at Mar. 31, 2017 |  |  |  | 629 |  |  |
Ending balance at Mar. 31, 2017 | $ 17,181 |  | $ 14,917 | $ 8,629 | $ 7,023 | $ (735) | $ 2,264
[1] | Dominion’s Consolidated Balance Sheet at December 31, 2016 has been derived from the audited Consolidated Balance Sheet at that date.

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