v3.26.1
Investments - Summary of Investments by Geographic Composition Based on Fair Value (Details)
$ in Thousands
Dec. 31, 2025
USD ($)
Schedule of Investments [Line Items]  
Fair Value $ 1,488,856 [1],[2],[3]
% Fair Value 100.00%
United States  
Schedule of Investments [Line Items]  
Fair Value $ 1,362,534
% Fair Value 91.50%
United Kingdom  
Schedule of Investments [Line Items]  
Fair Value $ 73,509
% Fair Value 4.90%
Canada  
Schedule of Investments [Line Items]  
Fair Value $ 26,064
% Fair Value 1.80%
Panama  
Schedule of Investments [Line Items]  
Fair Value $ 9,975
% Fair Value 0.70%
Australia  
Schedule of Investments [Line Items]  
Fair Value $ 8,933
% Fair Value 0.60%
Netherlands  
Schedule of Investments [Line Items]  
Fair Value $ 7,841
% Fair Value 0.50%
[1] $ in thousands. Unless otherwise indicated, these investments were valued using unobservable inputs and are considered Level 3 investments. All determinations of fair value of investments are reviewed and approved by the Board. Refer to Note. 5 Fair Value Measurements.
[2] Negative fair value indicate investment had an unfunded loan commitment, and no interest is being earned on the unfunded portion, although the investment may earn unused commitment fees. Unamortized fees are classified as unearned income which reduces cost basis, which may result in a negative cost basis. A negative fair value may result from the unfunded commitment being valued below par.
[3] The total par amount is presented for debt investments and the number of shares or units owned is presented for equity investments.