Intangible Assets, Net (Tables)

6 Months Ended

Jun. 30, 2018

Goodwill and Intangible Assets

Schedule of Finite-Lived Intangible Assets

	June 30,		December 31,
($ in millions)	2018		2017
Acquired Rexam intangibles (net of accumulated amortization of $323 million at June 30, 2018, and $246 million at December 31, 2017)	$	2,181	$	2,303
Capitalized software (net of accumulated amortization of $135 million at June 30, 2018, and $129 million at December 31, 2017)		84		84
Other intangibles (net of accumulated amortization of $133 million at June 30, 2018, and $163 million at December 31, 2017)		40		75
	$	2,305	$	2,462