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Operating Revenue (Tables)
6 Months Ended
Jun. 30, 2013
Regulated and Unregulated Operating Revenue [Abstract]  
Operating Revenue
The Companies’ operating revenue consists of the following:
 
Three Months Ended June 30,
Six Months Ended June 30,
 
2013

2012

2013
2012
(millions)
 
 
 
 
Dominion
 
 
 
 
Electric sales:
 
 
 
 
Regulated
$
1,687

$
1,725

$
3,448

$
3,449

Nonregulated
545

626

1,203

1,269

Gas sales:
 
 
 
 
Regulated
49

33

181

132

Nonregulated
208

165

553

563

Gas transportation and storage
360

305

827

710

Other
131

151

291

279

Total operating revenue
$
2,980

$
3,005

$
6,503

$
6,402

Virginia Power
 
 
 
 
Regulated electric sales
$
1,687

$
1,725

$
3,448

$
3,449

Other
23

31

43

61

Total operating revenue
$
1,710

$
1,756

$
3,491

$
3,510