Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Millions		Jun. 30, 2017	Dec. 31, 2016
Customer receivables, allowance for doubtful accounts		$ 32	$ 18	[1]
Other receivables, allowance for doubtful accounts		$ 2	$ 2	[1]
Common stock, shares authorized		1,000,000,000	1,000,000,000	[1]
Common stock, shares outstanding		630,000,000	628,000,000	[1]
Virginia Electric and Power Company
Customer receivables, allowance for doubtful accounts		$ 25	$ 10	[2]
Other receivables, allowance for doubtful accounts		$ 1	$ 1	[2]
Common stock, shares authorized		500,000	500,000	[2]
Common stock, shares outstanding		274,723	274,723	[2]
Dominion Energy Gas Holdings, LLC
Customer receivables, allowance for doubtful accounts		$ 1	$ 1	[3]
Other receivables, allowance for doubtful accounts	[4]	$ 1	$ 1	[3]

[1] Dominion Energy’s Consolidated Balance Sheet at December 31, 2016 has been derived from the audited Consolidated Balance Sheet at that date.

[2] Virginia Power’s Consolidated Balance Sheet at December 31, 2016 has been derived from the audited Consolidated Balance Sheet at that date.

[3] Dominion Energy Gas’ Consolidated Balance Sheet at December 31, 2016 has been derived from the audited Consolidated Balance Sheet at that date.

[4] See Note 17 for amounts attributable to related parties.