Segment Information - Information about Operating Segments (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Segment Reporting Information [Line Items]
Total revenue	$ 3,162	$ 2,564
Segment income	344	327
Operating Segments
Segment Reporting Information [Line Items]
Total revenue	2,806	2,270
Segment income	331	372
Operating Segments | Americas Beverage
Segment Reporting Information [Line Items]
Total revenue	1,226	993
Segment income	164	188
Operating Segments | European Beverage
Segment Reporting Information [Line Items]
Total revenue	510	389
Segment income	53	62
Operating Segments | Asia Pacific
Segment Reporting Information [Line Items]
Total revenue	413	331
Segment income	53	52
Operating Segments | Transit Packaging
Segment Reporting Information [Line Items]
Total revenue	657	557
Segment income	61	70
Segment Reconciling Items | Other
Segment Reporting Information [Line Items]
Total revenue	356	294
Segment income	94	36
Intersegment Eliminations
Segment Reporting Information [Line Items]
Total revenue	67	73
Intersegment Eliminations | Reportable Segments
Segment Reporting Information [Line Items]
Total revenue	38	43
Intersegment Eliminations | European Beverage
Segment Reporting Information [Line Items]
Total revenue	30	36
Intersegment Eliminations | Transit Packaging
Segment Reporting Information [Line Items]
Total revenue	8	7
Intersegment Eliminations | Other
Segment Reporting Information [Line Items]
Total revenue	$ 29	$ 30