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Fair Value Measurments - Level 3 Roll (Tables)
3 Months Ended
Nov. 02, 2013
Fair Value Measurements [Abstract]  
Level 3 Reconciliation
  Fair Value Measurements Using Significant
  Unobservable Asset Inputs (Level 3)
 Available-For-Sale     Cash   
 Debt Securities Other Investments   Surrender   
 ARS Private Equity  Value Total
Beginning Balance at February 2, 2013$ 3,450 $561 $ 2,051 $ 6,062
Redemptions  -   (174)   -   (174)
Additions  -   -   705   705
Total gains or (losses)           
Included in earnings (or changes in net assets)  -   7   141   148
Included in other comprehensive income  -   (1)   -   (1)
Ending Balance at November 2, 2013$3,450 $393 $2,897 $6,740
            
 Fair Value Measurements Using Significant      
 Unobservable Liability Inputs (Level 3)      
 Deferred         
 Compensation  Total      
Beginning Balance at February 2, 2013$ (2,178) $ (2,178)      
Additions  (637)   (637)      
Total (gains) or losses           
Included in earnings (or changes in net assets)  (228)   (228)      
Included in other comprehensive income  -   -      
Ending Balance at November 2, 2013$(3,043) $ (3,043)      
            
 Fair Value Measurements Using Significant   
 Unobservable Asset Inputs (Level 3)   
 Available-For-Sale         
 Debt Securities Other Investments      
 ARS Private Equity  Total   
Beginning Balance at January 28, 2012$ 3,450 $1,604 $ 5,054   
Redemptions  -  (831)   (831)   
Assets           
Total gains or (losses)           
Included in earnings (or changes in net assets)  -   (6)   (6)   
Included in other comprehensive income  -   -   -   
Ending Balance at October 27, 2012$3,450 $767 $4,217