Property, Plant and Equipment - Asset Impairment and Exit Costs (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Impaired Assets to be Disposed of by Method Other than Sale [Line Items]
Total	$ 155	$ 43
Simplify to Grow Program
Impaired Assets to be Disposed of by Method Other than Sale [Line Items]
Total	2	40
Simplify to Grow Program | Latin America
Impaired Assets to be Disposed of by Method Other than Sale [Line Items]
Total	0	0
Simplify to Grow Program | AMEA
Impaired Assets to be Disposed of by Method Other than Sale [Line Items]
Total	0	(16)
Simplify to Grow Program | Europe
Impaired Assets to be Disposed of by Method Other than Sale [Line Items]
Total	1	2
Simplify to Grow Program | North America
Impaired Assets to be Disposed of by Method Other than Sale [Line Items]
Total	$ 1	$ 54