Borrowings - Denali Peak Funding Facility (Details) - Line of Credit - Revolving Credit Facility	Sep. 30, 2024	Apr. 04, 2023	May 06, 2022	Oct. 11, 2018
Debt Instrument [Line Items]
Unused capacity, commitment fee percentage			0.375%
SOFR
Debt Instrument [Line Items]
Applicable margin rate			1.00%
Denali Peak Funding Facility | LIBOR
Debt Instrument [Line Items]
Applicable margin rate				1.95%
Denali Peak Funding Facility | SOFR
Debt Instrument [Line Items]
Applicable margin rate		0.15%		1.95%
Unused capacity, commitment fee percentage				0.25%
Denali Peak Funding Facility | SOFR | Forecast
Debt Instrument [Line Items]
Increase in rate	0.20%