Consolidated Statements of Comprehensive Income (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Net income including noncontrolling interests	$ 1,326	$ 1,720	$ 329
Net income attributable to Dominion	1,310	1,697	302
Other comprehensive income (loss), net of taxes:
Net deferred gains (losses) on derivatives-hedging activities, net of tax	17	(243)	(8)
Changes in unrealized net gains on investment securities, net of tax	128	203	108
Changes in net unrecognized pension and other postretirement benefit costs, net of tax	(305)	516	(330)
Amounts reclassified to net income:
Net derivative (gains) losses-hedging activities, net of tax	93	77	(60)
Net realized gains on investment securities, net of tax	(54)	(55)	(25)
Net pension and other postretirement benefit costs, net of tax	33	55	48
Changes in other comprehensive income (loss) from equity method investees, net of tax	(4)	0	0
Other comprehensive income (loss)	(92)	553	(267)
Comprehensive income including noncontrolling interests	1,234	2,273	62
Comprehensive income attributable to noncontrolling interests	16	23	27
Comprehensive income	1,218	2,250	35
Virginia Electric and Power Company
Net income attributable to Dominion	858	1,138	1,050
Other comprehensive income (loss), net of taxes:
Net deferred gains (losses) on derivatives-hedging activities, net of tax	(4)	6	(5)
Changes in unrealized net gains on investment securities, net of tax	15	20	13
Amounts reclassified to net income:
Net derivative (gains) losses-hedging activities, net of tax	(3)	0	2
Net realized gains on investment securities, net of tax	(6)	(3)	(4)
Other comprehensive income (loss)	2	23	6
Comprehensive income	860	1,161	1,056
Dominion Gas Holdings, LLC
Net income attributable to Dominion	512	461	459
Other comprehensive income (loss), net of taxes:
Net deferred gains (losses) on derivatives-hedging activities, net of tax	(31)	39	13
Changes in net unrecognized pension and other postretirement benefit costs, net of tax	(10)	26	(7)
Amounts reclassified to net income:
Net derivative (gains) losses-hedging activities, net of tax	8	11	20
Net pension and other postretirement benefit costs, net of tax	5	6	5
Other comprehensive income (loss)	(28)	82	31
Comprehensive income	$ 484	$ 543	$ 490