Comprehensive Income

9 Months Ended

Sep. 30, 2011

Comprehensive Income [Abstract]

Comprehensive Income

Comprehensive Income

The following table summarizes the components of total comprehensive income (net of tax):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2010		2011		2010		2011
	(in millions)
Net income	$	42	$	43	$	181	$	223
Other comprehensive income:
Adjustment to postretirement plans (net of tax of $-0-, $-0-, $-0- and $-0-)		-		-		-		-
Other comprehensive income		-		-		-		-
Comprehensive income	$	42	$	43	$	181	$	223

The following table summarizes the components of accumulated other comprehensive loss:

	December 31, 2010			September 30, 2011
	(in millions)
Adjustment to postretirement plans	$	(5	)	$	(5	)
Total accumulated other comprehensive loss	$	(5	)	$	(5	)