v3.25.3
Investments - Schedule of Geographic Composition of Investments at Fair Value (Details) - Investments at Fair Value - Geographic Concentration Risk
9 Months Ended 12 Months Ended
Sep. 30, 2025
Dec. 31, 2024
Schedule Of Investments [Line Items]    
Composition of investments, percentage 100.00% 100.00%
United States    
Schedule Of Investments [Line Items]    
Composition of investments, percentage 95.10% 97.10%
Canada    
Schedule Of Investments [Line Items]    
Composition of investments, percentage 3.30% 2.00%
United Kingdom    
Schedule Of Investments [Line Items]    
Composition of investments, percentage 1.10% 0.90%
India    
Schedule Of Investments [Line Items]    
Composition of investments, percentage 0.50%