Supplemental Cash Flow Information (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Decrease (increase) in current assets:
Receivables	$ 213	$ (131)	$ (60)
Inventories	(74)	(102)	(31)
Prepaid expenses and other	19	1	9
Increase (decrease) in current liabilities:
Accounts payable	(53)	145	17
Accrued liabilities	(47)	(13)	(3)
Salaries and wages	29	(3)	(13)
U.S. and foreign income taxes	(6)	(14)	8
Changes in components of working capital, total	81	(117)	(73)
Interest paid in cash	234	274	229
Income taxes paid (received) in cash
U.S. Income taxes paid (received) - continuing		1	2
Non-U.S. Income taxes paid in cash	132	111	123
Non-U.S. income taxes paid - discontinued operations			7
Total income taxes paid in cash	$ 132	$ 112	$ 132