Intangible Assets,net (Tables)

9 Months Ended

Sep. 30, 2017

Goodwill and Intangible Assets

Schedule of Finite-Lived Intangible Assets

	September 30,		December 31,
($ in millions)	2017		2016
Acquired Rexam intangibles (net of accumulated amortization of $203 million at September 30, 2017, and $62 million at December 31, 2016)	$	2,327	$	1,766
Capitalized software (net of accumulated amortization of $116 million at September 30, 2017, and $87 million at December 31, 2016)		82		79
Other intangibles (net of accumulated amortization of $160 million at September 30, 2017, and $143 million at December 31, 2016)		81		89
	$	2,490	$	1,934