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Commitments (Tables)
12 Months Ended
Dec. 31, 2011
Commitments [Abstract]  
Schedule Of Operating Leases

December 31,

   Operating
Leases
 
(In thousands)       

2012

   $ 35,511   

2013

     26,327   

2014

     20,325   

2015

     12,524   

2016

     8,219   

Thereafter

     17,184   
  

 

 

 
   $ 120,090