Investments at Fair Value - Summary of Industry Composition of Investments at Fair Value (Details)		Mar. 31, 2025	Dec. 31, 2024
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage		100.00%	100.00%
Automotive
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage		4.20%	4.00%
Business Services
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage		20.00%	18.70%
Chemicals
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage		0.50%	0.50%
Communications
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage		4.70%	6.40%
Education
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage		4.70%	5.20%
Electronics
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage		3.10%	3.10%
Financial Services
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage		4.80%	6.50%
Healthcare
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage		2.60%	2.50%
Hotel, Gaming and Leisure
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage		6.40%	7.40%
Human Resource Support Services
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage		4.20%	3.90%
Insurance
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage		0.90%	0.90%
Internet Services
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage		7.20%	7.20%
Manufacturing
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage		7.30%	8.00%
Oil, Gas and Consumable Fuels
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage		3.30%	2.90%
Other
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage		6.50%	3.40%
Pharmaceuticals
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage		8.10%	8.70%
Real Estate
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	[1]	0.00%	0.00%
Retail and Consumer Products
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage		9.60%	9.50%
Transportation
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage		1.90%	1.20%

[1] Value rounds to less than 0.1%