Current Other Liabilities (Tables)

3 Months Ended

Mar. 31, 2013

Other Liabilities, Current [Abstract]

Schedule of Current Other Liabilities

	As of March 31, 2013	As of December 31, 2012
	(In $ millions)
Salaries and benefits	74	74
Environmental (Note 11)	21	21
Restructuring (Note 13)	25	30
Insurance	14	15
Asset retirement obligations	31	38
Derivatives (Note 15)	18	23
Current portion of benefit obligations	47	47
Interest	37	23
Sales and use tax/foreign withholding tax payable	18	17
Uncertain tax positions	60	65
Customer rebates	38	44
Other	76	78
Total	459	475