XML 60 R30.htm IDEA: XBRL DOCUMENT v2.4.0.8
Leases
 12 Months Ended
Dec. 31, 2013
Leases [Abstract]  
Leases
Leases
The company leases various property, plant and equipment.  Terms of the leases vary, but generally require the company to pay property taxes, insurance premiums, and maintenance costs associated with the leased property.  Rental expense attributed to operating leases was $34.3 million, $38.1 million and $43.1 million in 2013, 2012 and 2011, respectively. 
Future minimum rental obligations under non-cancelable operating leases, as of December 31, 2013, are payable as follows:
(in millions)
 
2014
$
45.6

2015
35.7

2016
27.5

2017
20.3

2018
16.3

Thereafter
26.1

Total
$
171.5