v3.26.1
Fair Value of Financial Instruments - Schedule of Reconciliation (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]            
Foreign currency translation adjustment $ 24 $ (71) $ 123 $ 26 $ (47) $ 149
Revolving Credit Facility | Long-Term Debt | Line of Credit            
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]            
Beginning Balance 16,000 55,000     55,000  
Proceeds 196,000       416,000  
Repayments (112,000)       (371,000)  
Net unrealized (gain) loss 0       0  
Ending Balance 100,000 16,000     100,000  
Secured Debt | Long-Term Debt | Line of Credit            
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]            
Beginning Balance 3,044,335 2,582,576     2,582,576  
Proceeds 789,950       1,296,447  
Repayments (1,018,456)       (1,053,052)  
Net unrealized (gain) loss (100)       (343)  
Unrealized foreign currency (gain) loss (8,274)       (18,173)  
Ending Balance 2,807,455 3,044,335     2,807,455  
Secured Debt | Long-Term Debt | Line of Credit | Secured Lending Agreements            
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]            
Beginning Balance 2,820,938 2,359,543     2,359,543  
Proceeds 789,667       1,295,794  
Repayments (1,018,456)       (1,053,052)  
Net unrealized (gain) loss (101)       (338)  
Unrealized foreign currency (gain) loss (8,274)       (18,173)  
Ending Balance 2,583,774 2,820,938     2,583,774  
Secured Debt | Long-Term Debt | Line of Credit | Term Lending Agreements            
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]            
Beginning Balance 223,397 223,033     223,033  
Proceeds 283       653  
Repayments 0       0  
Net unrealized (gain) loss 1       (5)  
Unrealized foreign currency (gain) loss 0       0  
Ending Balance 223,681 223,397     223,681  
Commercial real estate loan investments            
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]            
Beginning Balance 5,200,218 4,702,728     4,702,728  
Transfers from Level 3 into Level 2 (1,146,226)       (1,146,226)  
Loan originations and fundings 1,203,135       1,798,736  
Loan principal payments (320,753)       (402,633)  
Net unrealized gain (loss) (9,275)       (9,877)  
Net realized gain (loss) (60)       (60)  
Foreign currency translation adjustment (10,323)       (25,952)  
Ending Balance $ 4,916,716 $ 5,200,218     $ 4,916,716