Fees, Expenses, Agreements and Related Party Transactions - Incentive Fees (Details) $ in Thousands		3 Months Ended		9 Months Ended
	Aug. 02, 2022	Sep. 30, 2023 USD ($) component	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) component	Sep. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)
Related Party Transaction [Line Items]
Income based incentive fee		$ 113,721	$ 83,663	$ 323,979	$ 194,775
Incentive fees waived		0	0	0	0
Income based incentive fees payable		113,721		113,721		$ 94,117
Capital gains incentive fee		$ 0	$ 0	$ 0	$ (15,059)
Investment Advisory Agreement
Related Party Transaction [Line Items]
Number of components in the agreement | component		1		1
Investment Advisory Agreement | Affiliated Entity
Related Party Transaction [Line Items]
Number of components in the agreement | component		2		2
Investment Management Agreement - Incentive Rate, Quarterly Hurdle Rate Member | Affiliated Entity
Related Party Transaction [Line Items]
Incentive fees rate	1.25%
Investment Management Agreement - Incentive Rate, Annualized Hurdle Rate Member | Affiliated Entity
Related Party Transaction [Line Items]
Incentive fees rate	5.00%
Investment Management Agreement - Incentive Rate, Pre-Incentive Fee Net Investment Income Below Catch-Up Threshold | Affiliated Entity
Related Party Transaction [Line Items]
Incentive fees rate	100.00%
Investment Management Agreement - Incentive Rate, Quarterly Catch-Up Threshold | Affiliated Entity
Related Party Transaction [Line Items]
Incentive fees rate	1.43%
Investment Management Agreement - Incentive Rate, Annualized Catch-Up Threshold | Affiliated Entity
Related Party Transaction [Line Items]
Incentive fees rate	5.72%
Investment Management Agreement - Incentive Rate, Pre-Incentive Fee Net Investment Income Exceeds Catch-Up Threshold | Affiliated Entity
Related Party Transaction [Line Items]
Incentive fees rate	12.50%
Investment Management Agreement - Incentive Rate, Realized Capital Gains | Affiliated Entity
Related Party Transaction [Line Items]
Incentive fees rate	12.50%