Receivables, Net Receivables, Net (Tables)

12 Months Ended

Dec. 31, 2020

Receivables [Abstract]

Schedule of Trade Receivables - Third Party and Affiliates, Net

	As of December 31,
	2020	2019
	(In $ millions)
Trade receivables - third party and affiliates	803	859
Allowance for doubtful accounts - third party and affiliates	(11)	(9)
Trade receivables - third party and affiliates, net	792	850

Schedule of Non-trade Receivables, Net

	As of December 31,
	2020	2019
	(In $ millions)
Non-income taxes receivable	267	203
Reinsurance receivables	12	16
Income taxes receivable	100	27
Other	71	85
Non-trade receivables, net	450	331