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STOCK-BASED COMPENSATION PLANS (Details 2) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended 12 Months Ended
Apr. 29, 2011
officer
Oct. 31, 2011
Oct. 31, 2010
Oct. 31, 2009
Restricted Stock Awards,
       
Stock-Based Compensation        
Number of officer employees who received stock awards 2      
Granted shares of awards        
Grant date weighted-average fair value (in dollars per share)   $ 54.34 $ 56.50 $ 38.93
Fair value of awards vested   $ 37   $ 217
Unvested awards        
Unvested at the beginning of the period (in shares)   7,227    
Granted (in shares)   47,225    
Vested(in shares)   (658)    
Forfeited (in shares)   (75)    
Unvested at the end of the period (in shares)   53,719 7,227  
Weighted-Average Fair Value at Date of Grant        
Unvested at the beginning of the period (in dollars per share)   $ 44.95    
Granted (in dollars per share)   $ 54.34 $ 56.50 $ 38.93
Vested(in dollars per share)   $ 56.50    
Forfeited (in dollars per share)   $ 58.94    
Unvested at the end of the period (in dollars per share)   $ 53.04 $ 44.95  
Performance Share Awards
       
Stock-Based Compensation        
Performance goal period (in years)   3    
Maximum increase in the number of shares of common stock a participant receives based on the achievement of performance goals (as a percent)   200.00%    
Potential lowest number of shares of common stock that could be received based on the achievement level of performance goals   0    
Granted shares of awards        
Grant date weighted-average fair value (in dollars per share)   $ 63.52 $ 40.73 $ 28.62
Fair value of awards vested   $ 1,429 $ 798 $ 1,150
Unvested awards        
Unvested at the beginning of the period (in shares)   341,000    
Granted (in shares)   93,800    
Vested(in shares)   (44,388)    
Forfeited (in shares)   (71,414)    
Unvested at the end of the period (in shares)   318,998 341,000  
Weighted-Average Fair Value at Date of Grant        
Unvested at the beginning of the period (in dollars per share)   $ 40.87    
Granted (in dollars per share)   $ 63.52 $ 40.73 $ 28.62
Vested(in dollars per share)   $ 58.96    
Forfeited (in dollars per share)   $ 58.96    
Unvested at the end of the period (in dollars per share)   $ 41.77 $ 40.87