Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2013

Earnings Per Share [Abstract]

Earnings Per Share Computation

The following table presents the calculation of Dominion’s basic and diluted EPS:

	Three Months Ended June 30,				Six Months Ended June 30,
	2013		2012		2013		2012
(millions, except EPS)
Net income attributable to Dominion	$	202	$	258	$	697	$	752
Average shares of common stock outstanding – Basic	578.1		572.0		577.3		571.3
Net effect of dilutive securities(1)	0.8		1.1		0.9		1.2
Average shares of common stock outstanding – Diluted	578.9		573.1		578.2		572.5
Earnings Per Common Share – Basic	$	0.35	$	0.45	$	1.21	$	1.32
Earnings Per Common Share – Diluted	$	0.35	$	0.45	$	1.21	$	1.31

(1) Dilutive securities consist primarily of contingently convertible senior notes. See Note 14 in this report for more information.