v3.26.3
Condensed Consolidated Schedule of Investments (Parenthetical)
$ in Thousands
Sep. 30, 2026
USD ($)
Schedule of Investments [Line Items]  
Estimated Fair Value as a Percentage of Net Assets 73.20% [1],[2]
Investments at fair value $ 886,648 [1],[2]
Total money market funds, cost 332,597
Investments owned at cost 767,798
Total investments and money market funds, cost $ 1,100,395
Europe [Member]  
Schedule of Investments [Line Items]  
Estimated Fair Value as a Percentage of Net Assets 21.66%
Investments at fair value $ 255,003
North America [Member]  
Schedule of Investments [Line Items]  
Estimated Fair Value as a Percentage of Net Assets 51.50%
Investments at fair value $ 512,795
Portfolio Companies Transportation & Logistics [Member]  
Schedule of Investments [Line Items]  
Estimated Fair Value as a Percentage of Net Assets 4.49%
Investments owned at cost $ 767,798
Portfolio Companies Transportation & Logistics [Member] | Europe [Member]  
Schedule of Investments [Line Items]  
Estimated Fair Value as a Percentage of Net Assets (4.49%)
Energy and Environmental [Member]  
Schedule of Investments [Line Items]  
Estimated Fair Value as a Percentage of Net Assets 49.18%
Energy and Environmental [Member] | Europe [Member]  
Schedule of Investments [Line Items]  
Estimated Fair Value as a Percentage of Net Assets 2.47%
Energy and Environmental [Member] | North America [Member]  
Schedule of Investments [Line Items]  
Estimated Fair Value as a Percentage of Net Assets 6.27%
Financial [Member]  
Schedule of Investments [Line Items]  
Estimated Fair Value as a Percentage of Net Assets 2.06%
Financial [Member] | North America [Member]  
Schedule of Investments [Line Items]  
Estimated Fair Value as a Percentage of Net Assets 2.06%
Technology [Member]  
Schedule of Investments [Line Items]  
Estimated Fair Value as a Percentage of Net Assets 17.43%
Technology [Member] | North America [Member]  
Schedule of Investments [Line Items]  
Estimated Fair Value as a Percentage of Net Assets 10.26%
[1] The fair value is domiciled across North America 51.50% and Europe 21.66%.
[2] The portfolio's cost is domiciled across North America $512,795 and Europe $255,003.