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

Rental expense was $35.7, $27.0 and $28.0 for 2014, 2013 and 2012, respectively. At December 31, 2014, obligations to make future minimum lease payments were as follows:
2015
$
22.5

2016
17.8

2017
16.2

2018
15.0

2019
11.9

2020 and thereafter
66.2

Total minimum lease payments
$
149.6