v3.26.1
Stockholders' Equity and Redeemable Non-Controlling Interests - Narrative (Details)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended
May 29, 2026
USD ($)
shares
Mar. 09, 2026
USD ($)
May 31, 2024
$ / shares
Apr. 01, 2024
USD ($)
Jun. 30, 2026
USD ($)
classOfStock
$ / shares
shares
Jun. 30, 2026
USD ($)
classOfStock
$ / shares
shares
Mar. 31, 2026
USD ($)
$ / shares
Jun. 30, 2025
USD ($)
Mar. 31, 2025
USD ($)
Feb. 07, 2024
exchange
Subsidiary, Sale of Stock [Line Items]                    
Number of classes of common stock outstanding | classOfStock         2 2        
Preferred stock, shares authorized (in shares)         25,000,000 25,000,000        
Preferred stock, par value (in dollars per share) | $ / shares         $ 0.001 $ 0.001        
Preferred stock, shares outstanding (in shares)         0 0        
Preferred stock, shares issued (in shares)         0 0        
Number of annual exchanges | exchange                   10
Number of additional exchanges | exchange                   15
Portion of equity interests expected to be acquired, percentage of each asset class entity                   0.05
Payments to acquire additional interests | $ $ 10,000     $ 5,400            
Annual portion of equity interests to be exchanged 5.00%                  
Transaction agreement, exchange ratio     1              
Class D exchange agreement, period     1 year              
Class D exchange agreement, acceleration exchange, period     2 years              
Non-Controlling Interests in Subsidiaries                    
Subsidiary, Sale of Stock [Line Items]                    
Redeemable non-controlling interests in Consolidated Funds | $         $ 9,214 $ 9,214 $ 8,777 $ 6,906 $ 6,327  
SRA                    
Subsidiary, Sale of Stock [Line Items]                    
Noncontrolling interest, ownership by parent 65.00%                  
SRE                    
Subsidiary, Sale of Stock [Line Items]                    
Noncontrolling interest, ownership by parent 65.00%                  
SPD                    
Subsidiary, Sale of Stock [Line Items]                    
Noncontrolling interest, ownership by parent 65.00%                  
Class A Common Stock                    
Subsidiary, Sale of Stock [Line Items]                    
Conversion basis   1     1          
Share repurchase program, authorized, amount | $   $ 100,000                
Share repurchase program, remaining authorized, amount | $         $ 72,100 $ 72,100        
Units issued for purchase of asset class non-controlling interests (in shares) 972,685         972,685        
Common stock, par value (in dollars per share) | $ / shares     $ 0.001   $ 0.001 $ 0.001 $ 0.001      
Class A Common Stock | S 2026 Q1 Dividends                    
Subsidiary, Sale of Stock [Line Items]                    
Dividend (in dollars per share) | $ / shares           0.55        
Class A Common Stock | O 2026 Q1 Dividends                    
Subsidiary, Sale of Stock [Line Items]                    
Dividend (in dollars per share) | $ / shares           0.28        
Class A Common Stock | Limited Partners | Exchange One                    
Subsidiary, Sale of Stock [Line Items]                    
Share exchange, shares issued (in shares)         250,000          
Class A Common Stock | Limited Partners | Exchange Two                    
Subsidiary, Sale of Stock [Line Items]                    
Share exchange, shares issued (in shares)         50,000          
Class A Common Stock | Limited Partners | Exchange Three                    
Subsidiary, Sale of Stock [Line Items]                    
Share exchange, shares issued (in shares)         831,428          
Class B Common Stock                    
Subsidiary, Sale of Stock [Line Items]                    
Common stock, par value (in dollars per share) | $ / shares         $ 0.001 $ 0.001 $ 0.001      
Class B Common Stock | Limited Partners | Exchange One                    
Subsidiary, Sale of Stock [Line Items]                    
Share exchange, shares exchanged (in shares)         250,000          
Class C Common Stock                    
Subsidiary, Sale of Stock [Line Items]                    
Conversion basis           1        
Class C Common Stock | Limited Partners | Exchange Two                    
Subsidiary, Sale of Stock [Line Items]                    
Share exchange, shares exchanged (in shares)         50,000          
Class D Partnership Units                    
Subsidiary, Sale of Stock [Line Items]                    
Units issued for purchase of asset class non-controlling interests (in shares) 2,438,273                  
Class D Partnership Units | Limited Partners | Exchange Three                    
Subsidiary, Sale of Stock [Line Items]                    
Share exchange, shares exchanged (in shares)         831,428