Income Taxes (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Continuing operations
U.S.	$ 32	$ 23	$ (115)
Non-U.S.	296	(419)	541
Earnings (loss) from continuing operations before income taxes	328	(396)	426
Discontinued operations;
Non-U.S.	(5)	(2)	(296)
Discontinued operations total	(5)	(2)	(296)
Current:
U.S.	(4)	(12)
Non-U.S.	117	139	141
Total	113	127	141
Deferred:
U.S.	8	11	(10)
Non-U.S.	(13)	(53)	(2)
Total	(5)	(42)	(12)
Total:
U.S.	4	(1)	(10)
Non-U.S.	104	86	139
Total for continuing operations	108	85	129
Total for discontinued operations	(3)	(3)	4
Total	$ 105	$ 82	$ 133