Consolidated Statements of Comprehensive Earnings (Loss) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Consolidated Statements of Comprehensive Earnings (Loss)
Net earnings	$ 915	$ 4,014	$ 711
Other comprehensive earnings (loss):
Currency translation adjustment	134	(232)	55
Pension and other postretirement benefits	(19)	180	(414)
Derivatives designated as hedges	18	22	25
Total other comprehensive earnings (loss)	133	(30)	(334)
Tax (provision) benefit	1	(57)	97
Total other comprehensive earnings (loss), net of tax	134	(87)	(237)
Total comprehensive earnings	1,049	3,927	474
Comprehensive earnings attributable to noncontrolling interests	3	6	4
Comprehensive earnings attributable to Ball Corporation	$ 1,046	$ 3,921	$ 470