Borrowings - Bison Peak Funding Facility (Details) - Line of Credit - Revolving Credit Facility	Jul. 24, 2024	Jun. 08, 2023	May 06, 2022	Jul. 23, 2021
Debt Instrument [Line Items]
Unused capacity, commitment fee percentage			0.375%
SOFR
Debt Instrument [Line Items]
Applicable margin rate			1.00%
Bison Peak Funding Facility | Scenario 1
Debt Instrument [Line Items]
Unused capacity, commitment fee percentage		2.00%
Bison Peak Funding Facility | Scenario 2
Debt Instrument [Line Items]
Unused capacity, commitment fee percentage		0.40%
Bison Peak Funding Facility | SOFR | Low
Debt Instrument [Line Items]
Applicable margin rate		1.60%
Bison Peak Funding Facility | SOFR | High
Debt Instrument [Line Items]
Applicable margin rate		2.10%
Bison Peak Funding Facility | SOFR | Forecast | Low
Debt Instrument [Line Items]
Applicable margin rate	0.50%
Bison Peak Funding Facility | SOFR | Forecast | High
Debt Instrument [Line Items]
Applicable margin rate	0.65%
Bison Peak Funding Facility, Syndicated Loans | LIBOR
Debt Instrument [Line Items]
Applicable margin rate				1.50%
Bison Peak Funding Facility, Corporate Loans | LIBOR
Debt Instrument [Line Items]
Applicable margin rate				1.75%
Bison Peak Funding Facility, Middle Market Loans | LIBOR
Debt Instrument [Line Items]
Applicable margin rate				2.00%