CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Statement of Income and Comprehensive Income [Abstract]
Net loss	$ (36)	$ (13)	$ (60)	$ (3)
Other comprehensive income, net of tax:
Change in fair value of derivatives utilized for hedging purposes (net of tax expense (benefit) of $16, $10, $11 and $(6), respectively)	32	18	20	(10)
Reclassification of change in fair value of derivatives to net income (net of tax expense of $-, $5, $1 and $8, respectively)	(1)	8	0	14
Foreign currency translation adjustments (net of tax (benefit) expense of $(2), $1, $- and $4, respectively)	(4)	1	2	6
Adjustments to pension and other postretirement benefit plan liabilities (net of tax benefit of $-, $-, $- and $(1), respectively)	0	0	0	(1)
Total other comprehensive (loss)	27	27	22	9
Comprehensive (loss) income	$ (9)	$ 14	$ (38)	$ 6