Organization, Description of Business and Basis of Presentation - Schedule of Accounts Receivable Securitization and Factoring Programs (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Securitization programs
Receivables sold in period	$ 750	$ 790	$ 2,039	$ 1,451
Cash consideration	750	787	2,039	1,316
Deferred purchase price	0	3	0	135
Factoring programs
Receivables sold in period	112	196	575	615
Cash consideration	$ 112	$ 195	$ 574	$ 612