Significant Accounting Policies - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Significant Accounting Policies [Line Items]
Minimum percentage of investment company taxable income distribute to stockholders in each taxable year to qualify as RIC			90.00%
Nondeductible U.S. federal excise tax percentage			4.00%
Net expense for U.S. federal excise tax and other taxes	$ 0.5	$ 0.4	$ 1.8	$ 1.5
ASU 2022-06
Significant Accounting Policies [Line Items]
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]	true		true
Change in accounting principle, accounting standards update, adoption date	Dec. 31, 2022		Dec. 31, 2022
Change in accounting principle, accounting standards update, immaterial effect	true		true