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Comprehensive Income (Tables)
3 Months Ended
Nov. 26, 2011
Comprehensive Income [Abstract]  
Components Of Comprehensive Income
   
  Thirteen Weeks Ended
     November 26,
2011
  November 27,
2010
Net income as reported   $ 59,837     $ 47,560  
Cumulative foreign currency translation adjustment     (692     113  
Comprehensive income   $ 59,145     $ 47,673