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Commitments and Contingencies
12 Months Ended
Dec. 31, 2011
Leases, Operating [Abstract]  
Commitments and Contingencies Disclosure
COMMITMENTS AND CONTINGENCIES
Operating Leases
The Company leases certain of its facilities and equipment under operating leases. The future minimum lease payments under non-cancelable operating leases are as follows at December 31, 2011:
2012
$
28,837

2013
22,647

2014
16,968

2015
13,446

2016
9,881

Thereafter
10,456

Total
$
102,235


Rent expense for operating leases amounted to $34.3 million, $34.1 million and $34.7 million for the years ended December 31, 2011, 2010 and 2009, respectively.
Legal
The Company is party to various legal proceedings, including certain environmental matters, incidental to the normal course of business. Management does not expect that any of such proceedings will have a material adverse effect on the Company’s financial condition, results of operations or cash flows.