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

11. Leases

The Company leases facilities under operating leases, many of which contain renewal and escalation clauses. The Company also leases certain equipment under operating leases. The leases expire at various dates through 2029 with options to cancel certain leases at various intervals. Rental expenses under these agreements were $114.6 million, $125.6 million and $117.6 million in 2014, 2013 and 2012, respectively. The Company leases certain assets, primarily vehicles, under capital leases. Capital lease amortization is included with costs of revenues and accumulated depreciation on the accompanying financial statements.

The following is a summary of future minimum payments under capital and operating leases that have initial or remaining non-cancelable lease terms in excess of one year at December 31, 2014 (in thousands):

 


     Capital
Leases
    Operating
Leases
 

2015

   $ 80      $ 91,129   

2016

     16        71,992   

2017

     —          53,043   

2018

     —          34,183   

2019

     —          19,916   

Thereafter

     —          80,839   
  

 

 

   

 

 

 

Total minimum lease payments

     96      $ 351,102   
    

 

 

 

Amounts representing interest

     (6  
  

 

 

   

Present value of net minimum payments

     90     

Current portion

     (76  
  

 

 

   

Long-term capital lease obligations

   $ 14