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Intangible Assets ,net
 3 Months Ended
Mar. 31, 2017
Goodwill and Intangible Assets  
Intangible Assets, net

10.    Intangible Assets, net

 

 

 

 

 

 

 

 

 

 

March 31,

 

December 31,

($ in millions)

    

2017

    

2016

 

 

 

 

 

 

 

Acquired Rexam intangibles (net of accumulated amortization of $96 million at March 31, 2017, and $62 million at December 31, 2016)

 

$

1,752

 

$

1,766

Capitalized software (net of accumulated amortization of $92 million at March 31, 2017, and $87 million at December 31, 2016)

 

 

77

 

 

79

Other intangibles (net of accumulated amortization of $149 million at March 31, 2017, and $143 million at December 31, 2016)

 

 

88

 

 

89

 

 

$

1,917

 

$

1,934

 

Total amortization expense of intangible assets amounted to $41 million and $10 million for the three months ended March 31, 2017 and 2016, respectively,