Borrowings - Summit Peak Funding Facility (Details) - Line of Credit - Revolving Credit Facility		12 Months Ended
	Mar. 12, 2024	Dec. 31, 2023	Mar. 13, 2025
Summit Peak Funding Facility
Debt Instrument [Line Items]
Applicable margin rate	2.20%
Unused capacity, commitment fee percentage		0.40%
Summit Peak Funding Facility | Low
Debt Instrument [Line Items]
Unused capacity, commitment fee percentage	0.25%
Unused capacity threshold percentage		25.00%
Summit Peak Funding Facility | Low | Forecast
Debt Instrument [Line Items]
Unused capacity threshold percentage			2.20%
Summit Peak Funding Facility | High
Debt Instrument [Line Items]
Unused capacity, commitment fee percentage	1.25%
Summit Peak Funding Facility, Foreign Currency Advances
Debt Instrument [Line Items]
Floor interest rate		2.00%
Summit Peak Funding Facility, Foreign Currency Advances | Low
Debt Instrument [Line Items]
Applicable margin rate		1.50%
Summit Peak Funding Facility, Foreign Currency Advances | High
Debt Instrument [Line Items]
Applicable margin rate		2.30%
Summit Peak Funding Facility, Dollar Advances
Debt Instrument [Line Items]
Floor interest rate		2.15%