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Interest, net
 3 Months Ended
Nov. 30, 2011
Interest, net [Abstract]  
Interest, net

Note 6. Interest, net

 

                 
    For the Three Months
Ended November 30,		  
    2011     2010  

Interest expense

   $ 23,307     $ 18,897  

Capitalized interest

     (1,806 )      (1,396 ) 

Interest income

     (694 )      (2,489 ) 
   

 

 

    

 

 

  

Interest, net

   $ 20,807     $ 15,012