Operating Revenue (Tables)

12 Months Ended

Dec. 31, 2011

Regulated and Unregulated Operating Revenue [Abstract]

Operating Revenue, Table

Year Ended December 31,	2011		2010		2009
(millions)
Dominion
Electric sales:
Regulated	$	7,114	$	7,123	$	6,477
Nonregulated	3,334		3,829		3,802
Gas sales:
Regulated	287		308		494
Nonregulated	1,635		2,010		2,315
Gas transportation and storage	1,506		1,493		1,268
Other	503		434		442
Total operating revenue	$	14,379	$	15,197	$	14,798
Virginia Power
Regulated electric sales	$	7,114	$	7,123	$	6,477
Other	132		96		107
Total operating revenue	$	7,246	$	7,219	$	6,584