v3.26.1
Investments - Schedule of Investment Portfolio at Amortized Cost and Fair Value (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Summary of Investment Holdings [Line Items]      
Amortized Cost $ 6,389,065 $ 4,534,957  
Fair Value $ 6,391,054 $ 4,529,064 $ 2,197,053
% of Total Investments at Fair Value 100.00% 100.00%  
First Lien Debt      
Summary of Investment Holdings [Line Items]      
Amortized Cost $ 6,345,127 $ 4,380,981  
Fair Value $ 6,345,143 $ 4,375,355  
% of Total Investments at Fair Value 99.28% 96.61%  
Second Lien Debt      
Summary of Investment Holdings [Line Items]      
Amortized Cost $ 30,132 $ 89,589  
Fair Value $ 30,116 $ 89,485  
% of Total Investments at Fair Value 0.47% 1.98%  
Subordinated Debt      
Summary of Investment Holdings [Line Items]      
Amortized Cost $ 1,437 $ 990  
Fair Value $ 1,481 $ 990  
% of Total Investments at Fair Value 0.02% 0.02%  
Equity and Other Investments      
Summary of Investment Holdings [Line Items]      
Amortized Cost $ 12,369 $ 63,397  
Fair Value $ 14,314 $ 63,234  
% of Total Investments at Fair Value 0.23% 1.39%