Investments at Fair Value - Summary of Industry Composition of Investments at Fair Value (Details)	Jun. 30, 2024	Dec. 31, 2023
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	7.00%	1.90%
Business Services
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	22.90%	25.40%
Chemicals
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	0.50%	0.70%
Communications
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	7.80%	1.90%
Education
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	3.20%	4.60%
Financial Services
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	11.70%	18.30%
Healthcare
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	2.40%	3.80%
Hotel, Gaming and Leisure
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	4.10%
Human Resource Support Services
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	5.30%	8.50%
Insurance
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	1.20%	1.90%
Internet Services
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	5.70%	8.30%
Other
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	1.60%
Pharmaceuticals
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	3.60%
Manufacturing
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	10.60%	9.90%
Oil, Gas and Consumable Fuels
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	4.40%	7.40%
Retail and Consumer Products
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	6.80%	7.40%
Transportation
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	1.20%