Supplemental Cash Flow Information (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Income taxes paid	$ 34	$ 26
Interest paid in cash	58	70
Amount of receivables sold	429	303	$ 539
Change in cash from operating activities from factoring program	110	297
U.S.
Income taxes paid	2	(7)
Non-U.S.
Income taxes paid	$ 32	$ 33