Receivables, Net Receivables, Net (Tables)

12 Months Ended

Dec. 31, 2017

Receivables [Abstract]

Schedule of Trade Receivables - Third Party and Affiliates, Net

	As of December 31,
	2017		2016
	(In $ millions)
Trade receivables - third party and affiliates	995		807
Allowance for doubtful accounts - third party and affiliates	(9	)	(6	)
Trade receivables - third party and affiliates, net	986		801

Schedule of Non-trade Receivables, Net

	As of December 31,
	2017	2016
	(In $ millions)
Non-income taxes receivable	81	83
Reinsurance receivables	16	16
Income taxes receivable	64	43
Other	83	81
Non-trade receivables, net	244	223