Consolidated Statements of Comprehensive Earnings (Loss) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Consolidated Statements of Comprehensive Earnings (Loss)
Net earnings	$ 23	$ 117
Other comprehensive earnings (loss):
Foreign currency translation adjustment	(224)	79
Pension and other postretirement benefits	(8)	24
Derivatives designated as hedges	8	30
Total other comprehensive earnings (loss)	(224)	133
Income tax (provision) benefit	(5)	(8)
Total other comprehensive earnings (loss), net of tax	(229)	125
Total comprehensive earnings (loss)	(206)	242
Comprehensive (earnings) loss attributable to noncontrolling interests
Comprehensive earnings (loss) attributable to Ball Corporation	$ (206)	$ 242

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