Income Tax (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Income Tax - Narrative [Line Items]
Income tax expense (benefit)	$ 85	$ 146	$ 163	$ 211
FRANCE
Income Tax - Narrative [Line Items]
Valuation allowance, deferred tax asset, increase (decrease)		40		40
UNITED KINGDOM
Income Tax - Narrative [Line Items]
Income tax expense (benefit), continuing operations, adjustment of deferred tax (asset) liability		5		5
European Tinplate
Income Tax - Narrative [Line Items]
Income tax expense (benefit)		$ 31		$ 31