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SHARE-BASED COMPENSATION (Stock Option Activity) (Details) - $ / shares
shares in Thousands
12 Months Ended
Oct. 31, 2019
Oct. 31, 2018
Oct. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]      
Outstanding, beginning balance (in shares) 1,306    
Granted (in shares) 0    
Exercised (in shares) (747)    
Outstanding, ending balance (in shares) 559 1,306  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]      
Weighted-average exercise price per share, beginning of period (in dollars per share) $ 27    
Weighted-average exercise price per share, granted (in dollars per share) 0    
Weighted-average exercise price per share, exercised (in dollars per share) 27 $ 26 $ 20
Weighted-average exercise price per share, end of period (in dollars per share) $ 28 $ 27  
Forfeited and expired options from total cancellations [Abstract]      
Total options canceled (in shares) 0    
Share-based Compensation Arrangement by Share-based Payment Award, Options forfeited and expired, Additional Disclosures [Abstract]      
Weighted-average exercise price per share, total options cancelled (in dollars per share) $ 0