Segment Information - Information about Operating Segments (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Segment Reporting Information [Line Items]
Total revenue	$ 3,259	$ 2,920	$ 9,931	$ 8,340
Segment Income	297	348	1,107	1,060
Operating Segments
Segment Reporting Information [Line Items]
Segment Income	315	381	1,047	1,157
Operating Segments | Americas Beverage
Segment Reporting Information [Line Items]
Total revenue	1,312	1,151	3,916	3,240
Segment Income	185	190	565	575
Operating Segments | European Beverage
Segment Reporting Information [Line Items]
Total revenue	552	513	1,661	1,381
Segment Income	20	76	129	216
Operating Segments | Asia Pacific
Segment Reporting Information [Line Items]
Total revenue	375	280	1,220	941
Segment Income	35	32	143	131
Operating Segments | Transit Packaging
Segment Reporting Information [Line Items]
Total revenue	609	644	1,957	1,838
Segment Income	75	83	210	235
Segment Reconciling Items | Other
Segment Reporting Information [Line Items]
Total revenue	411	332	1,177	940
Segment Income	50	39	206	111
Intersegment Eliminations
Segment Reporting Information [Line Items]
Total revenue	49	81	179	226
Intersegment Eliminations | Americas Beverage
Segment Reporting Information [Line Items]
Total revenue	0	0	7	0
Intersegment Eliminations | European Beverage
Segment Reporting Information [Line Items]
Total revenue	28	36	88	108
Intersegment Eliminations | Transit Packaging
Segment Reporting Information [Line Items]
Total revenue	9	7	23	20
Intersegment Eliminations | Other
Segment Reporting Information [Line Items]
Total revenue	$ 12	$ 38	$ 61	$ 98