UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS (LOSS) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS (LOSS)
Net earnings	$ 204	$ 394	$ 557	$ 676
Other comprehensive earnings (loss):
Currency translation adjustment	(40)	(203)	18	51
Pension and other postretirement benefits	(1)	(1)	8	1
Derivatives designated as hedges	(30)	(129)	14	(148)
Total other comprehensive earnings (loss)	(71)	(333)	40	(96)
Income tax (provision) benefit	11	31	(3)	30
Total other comprehensive earnings (loss), net of tax	(60)	(302)	37	(66)
Total comprehensive earnings	144	92	594	610
Comprehensive earnings attributable to noncontrolling interests	1	2	4	12
Comprehensive earnings attributable to Ball Corporation	$ 143	$ 90	$ 590	$ 598