v3.26.1
Debt Obligations - Schedule of Debt Obligations and Loan Receivable Balances Designated Pledged as Collateral (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Debt Instrument [Line Items]    
Line of credit outstanding $ 0 $ 38,000
Value of Underlying Collateral 1,022,496  
State Street Credit Facility [Member]    
Debt Instrument [Line Items]    
Line of credit outstanding $ 0 38,000
Interest Rate 0.00%  
Morgan Stanley repurchase agreement [Member]    
Debt Instrument [Line Items]    
Line of credit outstanding $ 445,327 246,491
Interest Rate 5.77%  
Value of Underlying Collateral $ 594,140  
Citibank repurchase agreement [Member]    
Debt Instrument [Line Items]    
Line of credit outstanding $ 102,960 0
Interest Rate 5.35%  
Value of Underlying Collateral $ 131,410  
Notes payable [Member]    
Debt Instrument [Line Items]    
Line of credit outstanding $ 79,995 119,707
Interest Rate 4.95%  
Value of Underlying Collateral $ 105,256  
HSBC Loan [Member]    
Debt Instrument [Line Items]    
Line of credit outstanding $ 143,768 141,330
Interest Rate 5.36%  
Value of Underlying Collateral $ 191,690  
Total Debt Obligation [Member]    
Debt Instrument [Line Items]    
Line of credit outstanding $ 772,050 $ 545,528