v2.4.0.6
Commitments And Contingencies (Tables)
12 Months Ended
Dec. 31, 2011
Commitments And Contingencies [Abstract]  
Schedule Of Aggregate Non-Cancelable Future Minimum Rental Payments Under Operating Leases

2012

   $ 43,635   

2013

     36,302   

2014

     30,027   

2015

     23,961   

2016

     17,814   

Thereafter

     53,215   
  

 

 

 
   $ 204,954