Debt - SPV Asset Facilities (Details) - Line of Credit - USD ($)	Aug. 20, 2024	Jul. 15, 2022	Sep. 30, 2024	Dec. 31, 2023	Feb. 22, 2023
SPV Asset Facility I
Debt Instrument [Line Items]
Aggregate Principal Committed		$ 625,000,000.0	$ 925,000,000	$ 625,000,000	$ 925,000,000.0
Line of credit facility, including the accordion feature			1,500,000,000
SPV Asset Facility II
Debt Instrument [Line Items]
Aggregate Principal Committed	$ 300,000,000.0		$ 300,000,000	$ 300,000,000
Fee on unused portion of credit facility	0.50%
Maturity term after reinvestment period	3 years
SPV Asset Facility II | Minimum
Debt Instrument [Line Items]
Basis spread on variable rate	2.63%
SPV Asset Facility II | Maximum
Debt Instrument [Line Items]
Basis spread on variable rate	3.03%
Secured Debt | SPV Asset Facility I
Debt Instrument [Line Items]
Basis spread on variable rate		2.50%
Secured Debt | SPV Asset Facility I | Commitment Fee, First Twelve Months
Debt Instrument [Line Items]
Fee on unused portion of credit facility		0.50%
Revolving Credit Facility | SPV Asset Facility I
Debt Instrument [Line Items]
Fee on unused portion of credit facility		1.50%