Restructuring Program - Restructuring and Implementation Costs by Segments (Details) - Simplify to Grow Program - USD ($) $ in Millions		3 Months Ended		71 Months Ended
		Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	[1]
Restructuring Cost and Reserve [Line Items]
Restructuring Costs		$ 15	$ 20	$ 2,741
Implementation Costs		43	50	1,657
Total		58	70	4,398
Operating Segments | Latin America
Restructuring Cost and Reserve [Line Items]
Restructuring Costs		4	0	521
Implementation Costs		7	15	276
Total		11	15	797
Operating Segments | AMEA
Restructuring Cost and Reserve [Line Items]
Restructuring Costs		(1)	6	534
Implementation Costs		3	7	209
Total		2	13	743
Operating Segments | Europe
Restructuring Cost and Reserve [Line Items]
Restructuring Costs		3	0	1,079
Implementation Costs		14	11	462
Total		17	11	1,541
Operating Segments | North America
Restructuring Cost and Reserve [Line Items]
Restructuring Costs	[2]	2	6	471
Implementation Costs	[2]	10	4	394
Total	[2]	12	10	865
Corporate
Restructuring Cost and Reserve [Line Items]
Restructuring Costs	[3]	7	8	136
Implementation Costs	[3]	9	13	316
Total	[3]	$ 16	$ 21	$ 452

[1] Includes all charges recorded since program inception on May 6, 2014 through March 31, 2020.

[2] During 2019, our North America region implementation costs included incremental costs that we incurred related to renegotiating collective bargaining agreements that expired in February 2016 for eight U.S. facilities and related to executing business continuity plans for the North America business.

[3] The Corporate column includes minor adjustments for pension settlement losses and rounding.