Borrowings - Middle Peak Funding Facility (Details) - Line of Credit - Revolving Credit Facility	Jun. 30, 2024	Jun. 26, 2023	May 06, 2022	Jun. 30, 2021
Debt Instrument [Line Items]
Unused capacity, commitment fee percentage			0.375%
SOFR
Debt Instrument [Line Items]
Applicable margin rate			1.00%
Middle Peak Funding Facility
Debt Instrument [Line Items]
Unused capacity, commitment fee percentage				0.30%
Middle Peak Funding Facility | SOFR
Debt Instrument [Line Items]
Applicable margin rate		0.15%
Middle Peak Funding Facility | Forecast | SOFR
Debt Instrument [Line Items]
Applicable margin rate	2.35%
Middle Peak Funding Facility, Middle Market Loans | LIBOR
Debt Instrument [Line Items]
Applicable margin rate				2.00%
Middle Peak Funding Facility, Middle Market Loans | SOFR
Debt Instrument [Line Items]
Applicable margin rate		2.07%