Current Other Liabilities (Tables)

3 Months Ended

Mar. 31, 2012

Other Liabilities, Current [Abstract]

Schedule of Current Other Liabilities

	As of	As of
	March 31, 2012	December 31, 2011
	(In $ millions)
Salaries and benefits	75	101
Environmental (Note 11)	20	25
Restructuring (Note 13)	41	44
Insurance	17	19
Asset retirement obligations	27	22
Derivatives (Note 15)	23	26
Current portion of benefit obligations	47	47
Interest	43	25
Sales and use tax/foreign withholding tax payable	18	16
Uncertain tax positions	73	70
Other	133	144
Total	517	539