v3.25.4
Investments, at Fair Value - Summary of Changes in Level 3 Assets (Details) - Fair Value Recurring - Level 3 - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Beginning Balance $ 203,872 $ 179,653
Change in unrealized appreciation (depreciation), net 19,845 11,326
Deconsolidation (22,471)  
Purchases 66,592 70,146
Sales   (57,253)
Change in level classification (165,433)  
Ending Balance 102,405 203,872
Change in unrealized gains (losses) included in net income relating to assets held at end of year $ 19,845 $ 11,326
Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Net Income (Loss) Net Income (Loss)
Debt securities    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Beginning Balance $ 1,649 $ 765
Change in unrealized appreciation (depreciation), net (98) 884
Ending Balance 1,551 1,649
Change in unrealized gains (losses) included in net income relating to assets held at end of year (98) 884
Preferred equity and other private investments    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Beginning Balance 22,471 22,240
Change in unrealized appreciation (depreciation), net   (234)
Deconsolidation (22,471)  
Purchases   11,618
Sales   (11,153)
Ending Balance   22,471
Change in unrealized gains (losses) included in net income relating to assets held at end of year   (234)
Private placements    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Beginning Balance 179,752 156,648
Change in unrealized appreciation (depreciation), net 19,943 10,676
Purchases 66,592 58,528
Sales   (46,100)
Change in level classification (165,433)  
Ending Balance 100,854 179,752
Change in unrealized gains (losses) included in net income relating to assets held at end of year $ 19,943 $ 10,676