Intangibles Assets, Net (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Total annual intangible asset amortization expense
Intangible assets (net of accumulated amortization)	$ 1,389		$ 1,417
Amortization expense	39	$ 45
Customer relationships and other intangibles
Total annual intangible asset amortization expense
Intangible assets (net of accumulated amortization)	1,291		1,320
Accumulated amortization and impairment losses	951		914
Customer relationships and other intangibles | Aluminum beverage packaging business in Russia
Total annual intangible asset amortization expense
Impairment charge	131
Capitalized software
Total annual intangible asset amortization expense
Intangible assets (net of accumulated amortization)	82		80
Accumulated amortization and impairment losses	208		204
Other intangibles
Total annual intangible asset amortization expense
Intangible assets (net of accumulated amortization)	16		17
Accumulated amortization and impairment losses	$ 96		$ 99