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Deferred Compensation Plan Investments (Details) (USD $)
In Thousands
Oct. 29, 2011
Oct. 30, 2010
Components of Investments under Deferred Compensation Plan  
Total Deferred Compensation Plan investments$ 26,410$ 8,690
Money market funds [Member]
  
Components of Investments under Deferred Compensation Plan  
Deferred compensation plan investments17,1871,840
Mutual Funds [Member]
  
Components of Investments under Deferred Compensation Plan  
Deferred compensation plan investments$ 9,223$ 6,850