SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Summary of Significant Accounting Policies - Cash and Cash Equivalents (Details) (USD $) In Millions, unless otherwise specified		9 Months Ended	12 Months Ended		3 Months Ended	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012 Successor	Dec. 31, 2013 Successor	Mar. 25, 2012 Successor	Mar. 25, 2012 Predecessor	Dec. 31, 2011 Predecessor	Dec. 31, 2010 Predecessor
Restricted Cash and Cash Equivalents Items
Cash and cash equivalents	$ 1	$ 0	$ 0	$ 0	$ 0	$ 0	$ 0
Goodwill, Impairment Loss		0	689		0	0
Interest Paid, Net		75	84		17	106
Income Taxes Paid, Net		$ 32	$ 0		$ 0	$ 35