CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (USD $) In Millions, except Share data	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interest	Comprehensive (Loss) Income
Balance at Dec. 31, 2009	$ 1,504	$ 1	$ 1,056	$ 416	$ 19	$ 12
Balance (in shares) at Dec. 31, 2009		54,774,639
Increase (Decrease) in Stockholders' Equity
Adjustments related to the spin-off	1			1
Comprehensive (loss) income:
Net (loss) income	(111)			(133)		22	(111)
Currency translation adjustment					3		3
Unrealized gains on available-for-sale securities, net of income taxes of $1					2		2
Change in unfunded pension liability, net of income taxes of $0					1		1
Total comprehensive (loss) income	(105)			(133)	6	22	(105)
Distributions to noncontrolling interest	(5)					(5)
Stock compensation expense	7		7
Stock issued under share-based payment plans, including excess tax benefit of $0	3		3
Stock issued under share-based payment plans, including excess tax benefit (in shares)		726,722
Balance at Sep. 30, 2010	1,405	1	1,066	284	25	29
Balance (in shares) at Sep. 30, 2010		55,501,361
Balance at Dec. 31, 2010	1,578	1	1,069	465	29	14
Balance (in shares) at Dec. 31, 2010	55,699,218	55,699,218
Comprehensive (loss) income:
Net (loss) income	(123)			(140)		17	(123)
Currency translation adjustment					(10)		(10)
Unrealized gains on available-for-sale securities, net of income taxes of $1					1		1
Change in unfunded pension liability, net of income taxes of $0					1		1
Total comprehensive (loss) income	(131)			(140)	(8)	17	(131)
Distributions to noncontrolling interest	(16)					(16)
Stock compensation expense	5		5
Stock issued under share-based payment plans, including excess tax benefit of $0	6		6
Stock issued under share-based payment plans, including excess tax benefit (in shares)		641,495
Balance at Sep. 30, 2011	$ 1,442	$ 1	$ 1,080	$ 325	$ 21	$ 15
Balance (in shares) at Sep. 30, 2011	56,340,713	56,340,713