Current Other Liabilities (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Other Liabilities, Current [Abstract]
Salaries and benefits	$ 96	$ 74
Environmental (Note 15)	30	21
Restructuring (Note 17)	60	30
Insurance	14	15
Asset retirement obligations	29	38
Derivatives (Note 21)	12	23
Current portion of benefit obligations (Note 14)	78	47
Interest	24	23
Sales and use tax/foreign withholding tax payable	12	17
Uncertain tax positions (Note 18)	64	65
Customer rebates	48	44
Other	74	78
Total	$ 541	$ 475