v3.25.2
Investments - Summary of Company's Investment Portfolio at Cost and Fair Value (Detail) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Schedule of Investments [Line Items]    
Amortized Cost $ 979,701 $ 665,676
Fair Value $ 980,694 $ 666,141
Percent of Total Investments at Fair Value 100.00% 100.00%
First Lien Senior Secured Debt [Member]    
Schedule of Investments [Line Items]    
Amortized Cost $ 958,910 $ 665,276
Fair Value $ 959,980 $ 665,741
Percent of Total Investments at Fair Value 97.90% 99.90%
First Lien Last Out Unitranche Debt [Member]    
Schedule of Investments [Line Items]    
Amortized Cost $ 20,391  
Fair Value $ 20,342  
Percent of Total Investments at Fair Value 2.10% 0.00%
Common Equity [Member]    
Schedule of Investments [Line Items]    
Amortized Cost $ 400 $ 400
Fair Value $ 372 $ 400
Percent of Total Investments at Fair Value 0.00% 0.10%