Accumulated Other Comprehensive Loss

12 Months Ended

Dec. 31, 2014

Equity [Abstract]

Accumulated Other Comprehensive Loss

11.    ACCUMULATED OTHER COMPREHENSIVE LOSS

Components of accumulated other comprehensive loss include the following:

	For the Year Ended December 31,
	2014			2013			2012
	(In millions)
Currency translation adjustment(1)	$	(109	)	$	(109	)	$	(109	)
Unrealized gain (loss) on derivatives (Note 3)		—			1			(6	)
Unfunded pension and postretirement benefit plan (Note 9)		(7	)		(7	)		(16	)
Accumulated other comprehensive loss	$	(116	)	$	(115	)	$	(131	)

(1) Currency translation adjustments resulting from translating the Canadian subsidiaries’ financial statements into U.S. dollar equivalents, prior to adoption of the U.S. dollar as their functional currency, were reported separately and accumulated in other comprehensive income (loss).