Receivables, Net Receivables, Net (Tables)

12 Months Ended

Dec. 31, 2012

Receivables [Abstract]

Schedule of Trade Receivables - Third Party and Affiliates, Net

	As of December 31,
	2012		2011
	(In $ millions)
Trade receivables - third party and affiliates	836		880
Allowance for doubtful accounts - third party and affiliates	(9	)	(9	)
Trade receivables - third party and affiliates, net	827		871

Schedule of Non-trade Receivables, Net

	As of December 31,
	2012		2011
	(In $ millions)
Non-income taxes receivable	80		82
Reinsurance receivables	22		24
Income taxes receivable	53		66
Other	55		64
Allowance for doubtful accounts - other	(1	)	(1	)
Non-trade receivables, net	209		235