FINANCIAL CHARGES AND OTHER (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
FINANCIAL CHARGES AND OTHER
Interest expense	$ 42		$ 40		$ 34
Amortization of debt issue costs	1		1		2
Net realized loss related to the interest rate swaps and options	1				14
Interest income					(2)
Other			(1)		(2)
Financial charges and other	$ (44)	[1]	$ (40)	[1]	$ (46)	[1]

[1] (a) Recast as discussed in Note 2 and Note 6.