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SHARE-BASED COMPENSATION Shares Authorized by Exercise Price Range (Details) - USD ($)
$ / shares in Units, shares in Thousands
12 Months Ended
Oct. 31, 2020
Oct. 31, 2019
Oct. 31, 2018
Sharebased Compensation Arrangement By Exercise Price Range [Abstract]      
Minimum price of options outstanding in the period (in dollars per share) $ 40.01    
Number Outstanding (in shares) 870    
Weighted Average Remaining Contractual Life (in years) 3 years 3 months 18 days    
Weighted Average Exercise Price (in dollars per share) $ 37    
Aggregate Intrinsic Value - Options outstanding $ 56,661,000    
Number Exercisable (in shares) 870    
Weighted Average Remaining Contractual Life (in years) 3 years 3 months 18 days    
Weighted Average Exercise Price (in dollars per share) $ 37    
Aggregate Intrinsic Value - Options Exercisable $ 56,661,000    
Incentive compensation plans [Abstract]      
Closing stock price basis for aggregate intrinsic value (in dollars per share) $ 102.09    
In-the-money awards exercisable (in shares) 900    
Aggregate instrinsic value of options [Abstract]      
Amount of cash received from the exercise of share-based awards granted $ 60,000,000 $ 54,000,000 $ 56,000,000
Range of Exercise Prices - $25.01 - $30      
Sharebased Compensation Arrangement By Exercise Price Range [Abstract]      
Minimum price of options outstanding in the period (in dollars per share) $ 25,010,000.00    
Maximum price of options outstanding, end of the period (in dollars per share) $ 30,000.00    
Number Outstanding (in shares) 228    
Weighted Average Remaining Contractual Life (in years) 1 year 8 months 12 days    
Weighted Average Exercise Price (in dollars per share) $ 27    
Aggregate Intrinsic Value - Options outstanding $ 17,192,000    
Number Exercisable (in shares) 228    
Weighted Average Remaining Contractual Life (in years) 1 year 8 months 12 days    
Weighted Average Exercise Price (in dollars per share) $ 27    
Aggregate Intrinsic Value - Options Exercisable $ 17,192,000    
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range 02      
Sharebased Compensation Arrangement By Exercise Price Range [Abstract]      
Minimum price of options outstanding in the period (in dollars per share) $ 30,010,000.00    
Maximum price of options outstanding, end of the period (in dollars per share) $ 40,000.00    
Number Outstanding (in shares) 121    
Weighted Average Remaining Contractual Life (in years) 3 years 1 month 6 days    
Weighted Average Exercise Price (in dollars per share) $ 39    
Aggregate Intrinsic Value - Options outstanding $ 7,586,000    
Number Exercisable (in shares) 121    
Weighted Average Remaining Contractual Life (in years) 3 years 1 month 6 days    
Weighted Average Exercise Price (in dollars per share) $ 39    
Aggregate Intrinsic Value - Options Exercisable $ 7,586,000    
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range 03      
Sharebased Compensation Arrangement By Exercise Price Range [Abstract]      
Number Outstanding (in shares) 521    
Weighted Average Remaining Contractual Life (in years) 4 years    
Weighted Average Exercise Price (in dollars per share) $ 41    
Aggregate Intrinsic Value - Options outstanding $ 31,883,000    
Number Exercisable (in shares) 521    
Weighted Average Remaining Contractual Life (in years) 4 years    
Weighted Average Exercise Price (in dollars per share) $ 41    
Aggregate Intrinsic Value - Options Exercisable $ 31,883,000    
Share-based Payment Arrangement, Option      
Aggregate instrinsic value of options [Abstract]      
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount $ 0