CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Millions, unless otherwise specified	9 Months Ended	12 Months Ended	5 Months Ended		12 Months Ended
	Dec. 31, 2012	Dec. 31, 2013	May 24, 2012 Predecessor		Dec. 31, 2011 Predecessor
Net income (loss)			$ 178		$ 262
Net income (loss)	(255)	549
Cash flow hedging activities:
Reclassification adjustment			3	[1]	7	[1]
Comprehensive income (loss)	$ (255)	$ 549	$ 181		$ 269

[1] Reclassification adjustments are stated net of tax. Taxes recognized for the predecessor periods related to January 1, 2012 to May 24, 2012 and the year ended December 31, 2011 are $2 million and $4 million, respectively.