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Stock-Based Compensation - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Oct. 31, 2023
Oct. 31, 2022
Oct. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Common stock, authorized (in shares) 175,000,000 175,000,000  
Deferred compensation plan, deferral percentage 100.00%    
Deferred compensation plan, vested percentage 100.00%    
2022 Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Common stock, authorized (in shares) 1,250,000    
Common stock available for future grants (in shares) 3,046,609    
Share-based Payment Arrangement, Nonemployee      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Granted (in shares) 10,329 6,453 8,070
Stock option awards      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Compensation cost not yet recognized $ 7.5    
Period for recognition 2 years 14 days    
Stock option awards | Certain employees      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 3 years    
Term of award 10 years    
Stock option awards | Nonemployee      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Requisite service period for non-employee director after which fair value of options granted is fully expensed on the date of grant 10 years    
Performance share awards      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Compensation cost not yet recognized $ 4.2    
Period for recognition 1 year 7 months 17 days    
Performance goal period 3 years    
Granted (in shares) 66,131,000    
Restricted stock unit awards      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 3 years    
Compensation cost not yet recognized $ 9.3    
Period for recognition 2 years 2 months 23 days    
Granted (in shares) 99,081,000    
Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting rights percentage 200.00%    
Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting rights percentage 0.00%    
Share-based Compensation Award, Tranche One      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting rights percentage 33.33%    
Share-based Compensation Award, Tranche One | Restricted stock unit awards      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting rights percentage 33.33%    
Share-based Compensation Award, Tranche Two      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting rights percentage 33.33%    
Share-based Compensation Award, Tranche Two | Restricted stock unit awards      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting rights percentage 33.33%    
Share-based Compensation Award, Tranche Three      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting rights percentage 33.33%    
Share-based Compensation Award, Tranche Three | Restricted stock unit awards      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting rights percentage 33.33%