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STOCK-BASED COMPENSATION PLANS (Details 2) (USD $)
In Thousands, except Per Share data, unless otherwise specified
12 Months Ended
Oct. 31, 2012
Oct. 31, 2011
Oct. 31, 2010
Restricted Stock Awards,
     
Granted shares of awards      
Weighted-average fair value at date of grant (in dollars per share) $ 33.61 $ 27.17 $ 28.25
Fair value of awards vested $ 967 $ 37  
Unvested awards      
Unvested at the beginning of the period (in shares) 107,438    
Granted (in shares) 48,524    
Vested(in shares) (38,950)    
Forfeited (in shares) (2,098)    
Unvested at the end of the period (in shares) 114,914 107,438  
Weighted-Average Fair Value at Date of Grant      
Unvested at the beginning of the period (in dollars per share) $ 26.52    
Granted (in dollars per share) $ 33.61 $ 27.17 $ 28.25
Vested (in dollars per share) $ 24.84    
Forfeited (in dollars per share) $ 29.81    
Unvested at the end of the period (in dollars per share) $ 30.02 $ 26.52  
Performance Share Awards
     
Granted shares of awards      
Weighted-average fair value at date of grant (in dollars per share) $ 28.24 $ 31.76 $ 20.37
Fair value of awards vested $ 1,828 $ 1,429 $ 798
Unvested awards      
Unvested at the beginning of the period (in shares) 637,996    
Granted (in shares) 202,400    
Vested(in shares) (64,268)    
Forfeited (in shares) (192,796)    
Unvested at the end of the period (in shares) 583,332 637,996  
Weighted-Average Fair Value at Date of Grant      
Unvested at the beginning of the period (in dollars per share) $ 20.88    
Granted (in dollars per share) $ 28.24 $ 31.76 $ 20.37
Vested (in dollars per share) $ 14.31    
Forfeited (in dollars per share) $ 14.31    
Unvested at the end of the period (in dollars per share) $ 26.33 $ 20.88