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Leases
12 Months Ended
Dec. 31, 2012
Leases [Abstract]  
Leases
Leases
The Company leases certain property and equipment under noncancelable operating leases. Rental expense under such operating leases was $54.9 million, $66.1 million and $62.9 million in 2012, 2011 and 2010, respectively.
Future minimum payments under operating leases with noncancelable terms are as follows:
(in thousands)

2013
$
41,881

2014
31,776

2015
22,558

2016
16,518

2017
11,757

After 2017
11,070


Total minimum rentals to be received in the future under noncancelable subleases at December 31, 2012 are $7.4 million.