Consolidated Statements of Equity (Unaudited) - USD ($) shares in Thousands, $ in Millions	Total		Virginia Electric and Power Company	Dominion Energy Gas Holdings, LLC	Common Stock	Common Stock Virginia Electric and Power Company	Retained Earnings	Retained Earnings Virginia Electric and Power Company	AOCI	AOCI Virginia Electric and Power Company	AOCI Dominion Energy Gas Holdings, LLC	Total Common Shareholders' Equity	Noncontrolling Interests	Other Paid-In Capital Virginia Electric and Power Company	Member Units Dominion Energy Gas Holdings, LLC
Beginning balance at Dec. 31, 2017	$ 19,370		$ 12,224	$ 4,163	$ 9,865	$ 5,738	$ 7,936	$ 5,311	$ (659)	$ 62	$ (98)	$ 17,142	$ 2,228	$ 1,113	$ 4,261
Beginning balance (in shares) at Dec. 31, 2017					645,000	275
Cumulative-effect of changes in accounting principles	6		$ 3	3	$ (127)		1,029	79	(1,023)	(76)	(26)	(121)	127		29
Net income (loss) including noncontrolling interests	526						503					503	23
Issuance of common stock	580				$ 580							580
Issuance of common stock (in shares)			0		8,000
Sale of Dominion Energy Midstream common units - net of offering costs	4												4
Stock awards (net of change in unearned compensation)	3				$ 3							3
Net income	503		$ 184	166				184			0				166
Dividends and distributions	(575)		(154)				(544)	(154)				(544)	(31)
Distributions				(13)							0				(13)
Other comprehensive income (loss), net of tax	132		5	11					131	5	11	131	1		0
Other	(4)				(5)							(5)	1
Ending balance at Mar. 31, 2018	20,042		12,262	4,330	$ 10,316	$ 5,738	8,924	5,420	(1,551)	(9)	(113)	17,689	2,353	1,113	4,443
Ending balance (in shares) at Mar. 31, 2018					653,000	275
Beginning balance at Dec. 31, 2018	22,048	[1]	$ 13,047	4,397	$ 12,588	$ 5,738	9,219	6,208	(1,700)	(12)	(169)	20,107	1,941	1,113	4,566
Beginning balance (in shares) at Dec. 31, 2018					681,000	275
Net income (loss) including noncontrolling interests	(677)						(680)					(680)	3
Issuance of common stock	247				$ 247							247
Issuance of common stock (in shares)			0		3,000
Acquisition of SCANA	6,818				$ 6,818							6,818
Acquisition of SCANA (in shares)					96,000
Acquisition of public interest in Dominion Energy Midstream	(40)				$ 1,181							1,181	(1,221)
Acquisition of public interest in Dominion Energy Midstream (in shares)					22,000
Net income	(680)		$ 20	116				20			0				116
Dividends and distributions	(766)		(118)				(733)	(118)				(733)	(33)
Other comprehensive income (loss), net of tax	(31)		(5)	(22)					(31)	(5)	(22)	(31)			0
Ending balance at Mar. 31, 2019	$ 27,599		$ 12,944	$ 4,491	$ 20,834	$ 5,738	$ 7,806	$ 6,110	$ (1,731)	$ (17)	$ (191)	$ 26,909	$ 690	$ 1,113	$ 4,682
Ending balance (in shares) at Mar. 31, 2019					802,000	275

[1] Dominion Energy’s Consolidated Balance Sheet at December 31, 2018 has been derived from the audited Consolidated Balance Sheet at that date.