Goodwill (Tables)

6 Months Ended

Jun. 30, 2022

Goodwill and Intangible Assets, Net

Schedule of goodwill

($ in millions)	Beverage Packaging, North & Central America		​ Beverage Packaging, EMEA		​ Beverage Packaging, South America		​ Aerospace		Other		Total
Balance at December 31, 2021	$	1,275	$	1,483	$	1,298	$	40	$	282	$	4,378
Effects of currency exchange		—		(21)		—		—		(7)		(28)
Balance at June 30, 2022	$	1,275	$	1,462	$	1,298	$	40	$	275	$	4,350