Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Statement of Comprehensive Income [Abstract]
Net income	$ 57	$ 25	$ 102	$ 27
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax [Abstract]
Gain/(loss) on derivatives qualifying as cash flow hedges, net of tax of $0, $1, $0, and $1, respectively	(3)	(2)	2	2
Less: Reclassification adjustment for gain/(loss) on derivatives included in net income, net of tax of $0, $1, $0 and $0, respectively	1	0	3	0
Net derivatives qualifying as cash flow hedges	(4)	(2)	(1)	2
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax [Abstract]
Changes in pension and postretirement benefits, net of tax of $1, $1, $1 and $2, respectively	(12)	(15)	(9)	(12)
Less: Amortization of prior service credit (cost) included in net periodic pension cost, net of tax benefit of $(1), $(1), $(1), and $(1), respectively	3	(3)	6	(5)
Net pension and postretirement benefits	(15)	(12)	(15)	(7)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax [Abstract]
Changes in foreign currency translation, net of tax of $0 in all periods	15	(17)	11	(17)
Less: Translation gains realized upon the deconsolidation of foreign subsidiaries, net of tax of $0	0	0	5	0
Net foreign currency translation	15	(17)	6	(17)
Other comprehensive loss, net of tax	(4)	(31)	(10)	(22)
Comprehensive income (loss)	$ 53	$ (6)	$ 92	$ 5