Investments at Fair Value - Summary of Industry Composition of Investments at Fair Value (Details)	Sep. 30, 2022
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	100.00%
Retail and Consumer Products
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	93.30%
Chemicals
Schedule Of Available For Sale Securities [Line Items]
Investment fair value percentage	6.70%