v3.25.2
Investments - Composition of Investments Based on Fair Value (Details)
 6 Months Ended 12 Months Ended
Jun. 30, 2025
Dec. 31, 2024
Investment Owned, At Fair Value | Industry Concentration Risk    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 100.00% 100.00%
Investment Owned, At Fair Value | Industry Concentration Risk | Aerospace & Defense    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 1.70% 2.60%
Investment Owned, At Fair Value | Industry Concentration Risk | Airlines    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.40% 0.00%
Investment Owned, At Fair Value | Industry Concentration Risk | Application Software    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 13.10% 13.60%
Investment Owned, At Fair Value | Industry Concentration Risk | Banks    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 1.20% 1.20%
Investment Owned, At Fair Value | Industry Concentration Risk | Beverages    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.00% 0.00%
Investment Owned, At Fair Value | Industry Concentration Risk | Building Products    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.50% 0.90%
Investment Owned, At Fair Value | Industry Concentration Risk | Buildings & Real Estate    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 1.20% 1.10%
Investment Owned, At Fair Value | Industry Concentration Risk | Capital Markets    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.20% 0.00%
Investment Owned, At Fair Value | Industry Concentration Risk | Commercial Services & Supplies    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.50% 0.30%
Investment Owned, At Fair Value | Industry Concentration Risk | Construction & Engineering    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.10% 0.00%
Investment Owned, At Fair Value | Industry Concentration Risk | Consumer Finance    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.50% 0.50%
Investment Owned, At Fair Value | Industry Concentration Risk | Diversified Consumer Services    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 3.00% 3.90%
Investment Owned, At Fair Value | Industry Concentration Risk | Diversified Financial Services    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 8.30% 6.70%
Investment Owned, At Fair Value | Industry Concentration Risk | Diversified Support Services    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.20% 0.00%
Investment Owned, At Fair Value | Industry Concentration Risk | Entertainment    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 1.50% 1.90%
Investment Owned, At Fair Value | Industry Concentration Risk | Equity Real Estate Investment Trusts (REITs)    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.90% 0.10%
Investment Owned, At Fair Value | Industry Concentration Risk | Food & Staples Retailing    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 1.40% 0.40%
Investment Owned, At Fair Value | Industry Concentration Risk | Health Care Equipment & Supplies    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 1.80% 0.00%
Investment Owned, At Fair Value | Industry Concentration Risk | Health Care Technology    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 14.50% 16.00%
Investment Owned, At Fair Value | Industry Concentration Risk | Health Care Providers & Services    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 3.10% 1.00%
Investment Owned, At Fair Value | Industry Concentration Risk | Hotels, Restaurants & Leisure    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.80% 1.90%
Investment Owned, At Fair Value | Industry Concentration Risk | Household Durables    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.70% 1.30%
Investment Owned, At Fair Value | Industry Concentration Risk | Industrial Conglomerates    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.80% 1.40%
Investment Owned, At Fair Value | Industry Concentration Risk | Insurance    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 4.10% 2.00%
Investment Owned, At Fair Value | Industry Concentration Risk | Internet & Direct Marketing Retail    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 2.40% 4.40%
Investment Owned, At Fair Value | Industry Concentration Risk | IT Services    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 5.10% 5.50%
Investment Owned, At Fair Value | Industry Concentration Risk | Joint Ventures    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.10% 0.00%
Investment Owned, At Fair Value | Industry Concentration Risk | Life Sciences Tools & Services    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 2.30% 1.40%
Investment Owned, At Fair Value | Industry Concentration Risk | Media    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 1.00% 0.90%
Investment Owned, At Fair Value | Industry Concentration Risk | Multiline Retail    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.20% 0.20%
Investment Owned, At Fair Value | Industry Concentration Risk | Pharmaceuticals    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 1.20% 1.00%
Investment Owned, At Fair Value | Industry Concentration Risk | Professional Services    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 4.90% 5.80%
Investment Owned, At Fair Value | Industry Concentration Risk | Real Estate Management & Development    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.60% 0.60%
Investment Owned, At Fair Value | Industry Concentration Risk | Road & Rail    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.10% 0.20%
Investment Owned, At Fair Value | Industry Concentration Risk | Systems Software    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 21.00% 23.20%
Investment Owned, At Fair Value | Industry Concentration Risk | Thrifts & Mortgage Finance    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.00% 0.00%
Investment Owned, At Fair Value | Industry Concentration Risk | Wireless Telecommunication Services    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.60% 0.00%
Investment Owned, At Fair Value | Geographic Concentration Risk    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 100.00% 100.00%
Investment Owned, At Fair Value | Geographic Concentration Risk | Midwest    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 17.00% 20.90%
Investment Owned, At Fair Value | Geographic Concentration Risk | Northeast    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 19.90% 15.90%
Investment Owned, At Fair Value | Geographic Concentration Risk | South    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 24.70% 19.80%
Investment Owned, At Fair Value | Geographic Concentration Risk | West    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 26.60% 28.70%
Investment Owned, At Fair Value | Geographic Concentration Risk | Australia    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.10% 0.00%
Investment Owned, At Fair Value | Geographic Concentration Risk | Brazil    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.30% 0.60%
Investment Owned, At Fair Value | Geographic Concentration Risk | Canada    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 2.00% 3.00%
Investment Owned, At Fair Value | Geographic Concentration Risk | Estonia    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.10% 0.20%
Investment Owned, At Fair Value | Geographic Concentration Risk | Guernsey    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.00% 1.20%
Investment Owned, At Fair Value | Geographic Concentration Risk | Ireland    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.00% 1.00%
Investment Owned, At Fair Value | Geographic Concentration Risk | Israel    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 1.20% 2.30%
Investment Owned, At Fair Value | Geographic Concentration Risk | NETHERLANDS    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.00% 0.00%
Investment Owned, At Fair Value | Geographic Concentration Risk | Norway    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.60% 0.40%
Investment Owned, At Fair Value | Geographic Concentration Risk | Spain    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.40% 0.30%
Investment Owned, At Fair Value | Geographic Concentration Risk | Sweden    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.50% 0.50%
Investment Owned, At Fair Value | Geographic Concentration Risk | Switzerland    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.10% 0.00%
Investment Owned, At Fair Value | Geographic Concentration Risk | United Kingdom    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 6.50% 5.20%
Total Portfolio Concentration | Industry Concentration Risk | Joint Ventures    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.10% 0.10%
Total Portfolio Concentration | Geographic Concentration Risk | NETHERLANDS    
Schedule of Investments [Line Items]    
Concentration risk (as percent) 0.10% 0.10%