XML 77 R61.htm IDEA: XBRL DOCUMENT v3.23.4
STOCK-BASED COMPENSATION - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended 48 Months Ended
Dec. 14, 2022
Dec. 16, 2021
Dec. 17, 2020
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       $ 21.4 $ 34.4 $ 34.1  
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       $ 20.1 $ 33.1 $ 32.8  
Restricted Stock Units (RSUs)              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Granted (shares) 105,753,000 99,006,000 139,360,000        
Weighted average fair value of RSUs (in dollars per share) $ 68.99 $ 60.54 $ 48.50        
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)       76,005      
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 (shares)       183,218,000 162,392,000 253,102,000  
Weighted average fair value of RSUs (in dollars per share) $ 70.06 $ 60.08 $ 47.26        
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)       256,053      
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 (shares)       51,593   80,252  
Weighted average fair value of RSUs (in dollars per share)       $ 59.83   $ 50.08  
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 $ 1.2  
Granted (shares)       18,144 22,221    
Weighted average fair value of RSUs (in dollars per share)       $ 70.41 $ 57.49