v3.26.1
Share-Based Compensation - Share-Based Compensation Expense (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense recorded upon vesting of awards $ 8,242 $ 8,564 $ 31,195 $ 27,961
Equity classified awards        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense recorded upon vesting of awards 6,053 3,904 26,110 20,947
Share-based payment arrangement, expense, acquisitions     9,400 9,800
Liability classified awards        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense recorded upon vesting of awards 1,940 4,076 4,293 5,916
Employee stock purchase plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense recorded upon vesting of awards $ 249 $ 584 $ 792 $ 1,098