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Leases
12 Months Ended
Dec. 31, 2014
Leases [Abstract]  
Leases
18. Leases

 

Total rent expense for the years ended December 31, 2014, 2013 and 2012 aggregated $48.4 million, $49.2 million and $46.3 million, respectively.

Future minimum rental commitments under non-cancelable operating leases in effect as of December 31, 2014 were (in millions):

 

For the Years Ending December 31,        

2015

   $ 46.5   

2016

     36.1   

2017

     27.0   

2018

     21.4   

2019

     19.6   

Thereafter

     32.3