Segment Information - Summary of Sales by Major Product (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Revenue recognized	$ 12,943	$ 11,394	$ 9,392
Metal beverage cans and ends
Segment Reporting Information [Line Items]
Revenue recognized	8,096	6,982	5,716
Transit Packaging
Segment Reporting Information [Line Items]
Revenue recognized	2,545	2,530	2,018
Metal food cans and ends
Segment Reporting Information [Line Items]
Revenue recognized	1,099	789	733
Other products
Segment Reporting Information [Line Items]
Revenue recognized	598	580	451
Other metal packaging
Segment Reporting Information [Line Items]
Revenue recognized	$ 605	$ 513	$ 474