Receivables, Net Receivables, Net (Tables)

12 Months Ended

Dec. 31, 2018

Receivables [Abstract]

Schedule of Trade Receivables - Third Party and Affiliates, Net

	As of December 31,
	2018		2017
	(In $ millions)
Trade receivables - third party and affiliates	1,027		995
Allowance for doubtful accounts - third party and affiliates	(10	)	(9	)
Trade receivables - third party and affiliates, net	1,017		986

Schedule of Non-trade Receivables, Net

	As of December 31,
	2018	2017
	(In $ millions)
Non-income taxes receivable	176	81
Reinsurance receivables	14	16
Income taxes receivable	26	64
Other	85	83
Non-trade receivables, net	301	244