UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS (LOSS) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS (LOSS)
Net earnings (loss)	$ 173	$ (165)	$ 353	$ 282
Other comprehensive earnings (loss):
Currency translation adjustment	38	346	58	254
Pension and other postretirement benefits	8	(6)	9	2
Derivatives designated as hedges	15	(86)	44	(19)
Total other comprehensive earnings (loss)	61	254	111	237
Income tax (provision) benefit	(6)	11	(14)	(1)
Total other comprehensive earnings (loss), net of tax	55	265	97	236
Total comprehensive earnings (loss)	228	100	450	518
Comprehensive earnings attributable to noncontrolling interests		9	3	10
Comprehensive earnings (loss) attributable to Ball Corporation	$ 228	$ 91	$ 447	$ 508