v3.26.1
Related Party Transactions - Narrative (Details)
 3 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Amounts payable to certain employee equity holders of consolidated subsidiaries    
Related party, beneficial owner, minimum percentage 0.05  
Payments to related parties under Tax Receivable Agreements $ 16,205,000 $ 11,494,000
Management and advisory fees, net    
Amounts payable to certain employee equity holders of consolidated subsidiaries    
Revenue from contracts with customer 269,171,000 211,173,000
Management and advisory fees, net | Equity Method Investee    
Amounts payable to certain employee equity holders of consolidated subsidiaries    
Revenue from contracts with customer 231,800,000 151,600,000
Total incentive fees    
Amounts payable to certain employee equity holders of consolidated subsidiaries    
Revenue from contracts with customer 0 190,000
Total incentive fees | Equity Method Investee    
Amounts payable to certain employee equity holders of consolidated subsidiaries    
Revenue from contracts with customer 0 0
Carried interest allocations    
Amounts payable to certain employee equity holders of consolidated subsidiaries    
Total carried interest allocations 72,547,000 113,287,000
Carried interest allocations | Equity Method Investee    
Amounts payable to certain employee equity holders of consolidated subsidiaries    
Total carried interest allocations 72,500,000 113,300,000
Legacy Greenspring carried interest allocations    
Amounts payable to certain employee equity holders of consolidated subsidiaries    
Total carried interest allocations 37,171,000 39,637,000
Legacy Greenspring carried interest allocations | Equity Method Investee    
Amounts payable to certain employee equity holders of consolidated subsidiaries    
Total carried interest allocations $ 37,200,000 $ 39,600,000