Consolidated Statement of Equity - USD ($) shares in Millions, $ in Millions	Total		Total Common Shareholders' Equity	Common Stock	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interests
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Other comprehensive income, net of tax	$ 7
Beginning Balance (in shares) at Dec. 31, 2015				596
Beginning balance at Dec. 31, 2015	13,602	[1]	$ 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 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

[1] Dominion’s Consolidated Balance Sheet at December 31, 2015 has been derived from the audited Consolidated Financial Statements at that date.