TAXES ON INCOME Income Taxes - Effective Rate Reconciliation (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended
	Dec. 31, 2012 Successor	Dec. 31, 2013 Successor	Mar. 25, 2012 Predecessor	Dec. 31, 2011 Predecessor
Schedule of Effective Income Tax Rate Reconciliation [Line Items]
Computed statutory income tax expense at 35%	$ 57	$ (133)	$ 23	$ 92
Income Tax Reconciliation, Nondeductible Expense, Other	11	0	0	0
State income taxes, net of federal income tax benefit	8	10	2	3
Income Tax Reconciliation, Other Adjustments	0	241	0	0
Total income tax expense	$ 76	$ 118	$ 25	$ 95