CHANGE IN OPERATING WORKING CAPITAL (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012	Dec. 31, 2011
CHANGE IN OPERATING WORKING CAPITAL
Change in accounts receivable and other	$ 1		$ 2	$ 3
Change in accounts payable and accrued liabilities	(9)		(2)	(3)
Change in accounts payable to affiliates	(2)
Change in accrued interest	2
Change in operating working capital	$ (8)	[1]

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