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Leases
12 Months Ended
Dec. 31, 2012
Leases [Abstract]  
LEASES
LEASES

The Company’s future minimum lease payments due under non-cancellable operating leases for real estate, vehicles and other equipment at December 31, 2012 are as follows:
 
 
Total
 
Real Estate
 
Vehicles and Equipment (a)
2013
 
$
41,932

 
$
31,358

 
$
10,574

2014
 
31,432

 
26,686

 
4,746

2015
 
25,763

 
22,655

 
3,108

2016
 
20,506

 
19,150

 
1,356

2017
 
15,153

 
14,674

 
479

Thereafter
 
89,419

 
88,553

 
866

 
 
$
224,205

 
$
203,076

 
$
21,129


(a) The Company leases vehicles with contractual terms of 36 to 60 months that are cancellable after 12 months without penalty. Future minimum lease payments reflect only the minimum payments during the initial 12-month non-cancellable term.

Under lease agreements that contain escalating rent provisions, lease expense is recorded on a straight-line basis over the lease term. Rental expense under all lease agreements amounted to approximately $74,849, $73,801 and $69,448 for the years ended December 31, 2012, 2011 and 2010, respectively.