Other Assets (Details) - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021
Other assets
Long-term pension assets	$ 529		$ 579
Right-of-use operating lease assets	$ 440		$ 420
Balance sheet location for operating lease assets	Other Assets		Other Assets
Investments in affiliates	$ 203		$ 184
Long-term deferred tax assets	104		126
Other	704		614
Other Assets	1,980		$ 1,923
Beverage packaging, North And Central America
Other assets
Impairment charges	$ 8
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Ball Metalpack
Other assets
Consideration for the sale of business		$ 298
Entity In Guatemala
Other assets
Ownership in affiliate, as a percent	50.00%
Entity In Panama
Other assets
Ownership in affiliate, as a percent	50.00%
Entity In Vietnam
Other assets
Ownership in affiliate, as a percent	50.00%
Entity In U.S.
Other assets
Ownership in affiliate, as a percent	50.00%