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Stock-Based Compensation - Summary of Activity For Unvested Restricted Stock and Restricted Stock Units (Details) - $ / shares
shares in Thousands
12 Months Ended
Oct. 31, 2023
Oct. 31, 2022
Oct. 31, 2021
Performance share awards      
Restricted Stock Units      
Unvested at the beginning of the period (in shares) 195,600    
Granted (in shares) 66,131    
Vested (in shares) (46,831)    
Forfeited (in shares) (28,140)    
Unvested at the end of the period (in shares) 186,760 195,600  
Weighted-Average Fair Value at Date of Grant      
Unvested at the beginning of the period (in dollars per share) $ 88.63    
Granted (in dollars per share) 112.14 $ 98.41 $ 90.59
Vested (in dollars per share) 77.33    
Forfeited (in dollars per share) 106.16    
Unvested at the end of the period (in dollars per share) $ 100.57 $ 88.63  
Restricted stock unit awards      
Restricted Stock Units      
Unvested at the beginning of the period (in shares) 150,677    
Granted (in shares) 99,081    
Vested (in shares) (57,727)    
Forfeited (in shares) (12,205)    
Unvested at the end of the period (in shares) 179,826 150,677  
Weighted-Average Fair Value at Date of Grant      
Unvested at the beginning of the period (in dollars per share) $ 90.39    
Granted (in dollars per share) 103.40 $ 88.90 $ 97.87
Vested (in dollars per share) 89.16    
Forfeited (in dollars per share) 93.26    
Unvested at the end of the period (in dollars per share) $ 97.66 $ 90.39