XML 82 R63.htm IDEA: XBRL DOCUMENT v3.24.4
STOCK-BASED COMPENSATION - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended 48 Months Ended
Dec. 12, 2023
Dec. 14, 2022
Dec. 16, 2021
Oct. 31, 2024
Oct. 31, 2023
Oct. 31, 2022
Oct. 31, 2021
Oct. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Share based compensation expense       $ 16.8 $ 21.4 $ 34.4    
2020 Long Term Incentive Plan Restricted Stock                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Long-term incentive plan, requisite service period       3 years     3 years  
Long Term Incentive Plan Restricted Stock                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Share based compensation expense       $ 15.5 $ 20.1 $ 33.1    
Restricted Stock Units (RSUs)                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Granted (in shares) 120,843,000 105,753,000 99,006,000          
Weighted average fair value of RSUs (in dollars per share) $ 62.83 $ 68.99 $ 60.54          
Restricted Stock Units (RSUs) | Class A common stock                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Shares issued in period (in shares)       53,060        
Restricted Stock Units (RSUs) | 2020 Long Term Incentive Plan Restricted Stock                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Vesting period on the basis of service only             3 years  
Phantom Share Units (PSUs)                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Granted (in shares) 202,402,000 183,218,000 162,392,000          
Weighted average fair value of RSUs (in dollars per share) $ 60.77 $ 70.06 $ 60.08          
Phantom Share Units (PSUs) | 2020 Long Term Incentive Plan Restricted Stock                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Long-term incentive plan, requisite service period               3 years
Performance Shares | Class A common stock                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Shares issued in period (in shares)       229,859        
Restricted Stock | Long Term Incentive Plan Restricted Stock                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Long-term incentive plan, requisite service period       3 years 3 years 3 years    
Percent of award payable in cash       50.00%        
Percent of award payable in equity instruments       50.00%        
Granted (in shares)           51,593    
Weighted average fair value of RSUs (in dollars per share)           $ 59.83    
2005 Outside Directors Equity Award Plan Restricted Stock                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Share based compensation expense       $ 1.3 $ 1.3 $ 1.3    
Granted (in shares)       20,925 18,144      
Weighted average fair value of RSUs (in dollars per share)       $ 63.31 $ 70.41