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

Note 21: Operating Leases

Operating lease expense incurred primarily for manufacturing and office space, machinery, and equipment was $32.8 million, $26.5 million, and $23.6 million in 2014, 2013, and 2012, respectively.

 

Minimum annual lease payments for noncancelable operating leases in effect at December 31, 2014 are as follows (in thousands):

 

2015

$ 23,493   

2016

  19,140   

2017

  14,289   

2018

  10,336   

2019

  8,872   

Thereafter

  27,901   
  

 

 

 
$ 104,031   
  

 

 

 

Certain of our operating leases include step rent provisions and rent escalations. We include these step rent provisions and rent escalations in our minimum lease payments obligations and recognize them as a component of rental expense on a straight-line basis over the minimum lease term.