FAIR VALUE MEASUREMENTS (Details 2) (USD $) In Millions, unless otherwise specified	6 Months Ended	3 Months Ended	6 Months Ended	3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended
	Jun. 30, 2014 Interest rate swaps from September 3, 2013 through July 1, 2018 Term Loan Facility	Jun. 30, 2013 Interest rate swaps	Jun. 30, 2013 Interest rate swaps	Jun. 30, 2014 Hedges of cash flows Interest rate swaps	Jun. 30, 2013 Hedges of cash flows Interest rate swaps	Jun. 30, 2014 Hedges of cash flows Interest rate swaps	Jun. 30, 2013 Hedges of cash flows Interest rate swaps	Jun. 30, 2014 Hedges of cash flows Interest rate swaps Financial charges and other	Jun. 30, 2013 Hedges of cash flows Interest rate swaps Financial charges and other	Jun. 30, 2014 Hedges of cash flows Interest rate swaps Financial charges and other	Jun. 30, 2013 Hedges of cash flows Interest rate swaps Financial charges and other	Jun. 30, 2014 Designated as hedge Interest rate swaps	Dec. 31, 2013 Designated as hedge Interest rate swaps
Interest rate derivatives
Amount of variable-rate debt hedged	$ 150
Date of maturity	Jul. 01, 2018
Weighted average fixed interest rate (as a percent)	2.79%
Fair value of derivatives, gross												2
Fair value of derivatives, net												2
Amount recorded in net income related to ineffectiveness for interest rate hedges
Change in fair value of interest rate derivative instruments recognized in other comprehensive income				1		1
Net realized loss related to the interest rate swaps								$ 1		$ 1