Commitments and Contingencies - Unfunded Balance of Certain Revolving Loan Facilities and Other Commitments (Details) - Non-controlled/non-affiliated investments - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Other Commitments
Total Unfunded Commitments	$ 30,575	$ 19,406
Revolver | Argano, LLC
Other Commitments
Total Unfunded Commitments	435
Revolver | Gannett Fleming, Inc.
Other Commitments
Total Unfunded Commitments		1,364
Revolver | Hornblower Holdings, LP
Other Commitments
Total Unfunded Commitments	2,703
Revolver | Ironhorse Purchaser, LLC
Other Commitments
Total Unfunded Commitments	573	398
Revolver | Planet US Buyer LLC (Wood Mackenzie)
Other Commitments
Total Unfunded Commitments		1,835
Delayed Draw Term Loan | Accession Risk Management Group, Inc.
Other Commitments
Total Unfunded Commitments		4,916
Delayed Draw Term Loan | Alchemy US Holdco 1, LLC
Other Commitments
Total Unfunded Commitments	968
Delayed Draw Term Loan | Athena Holdco S.A.S.
Other Commitments
Total Unfunded Commitments		2,300
Delayed Draw Term Loan | Argano, LLC
Other Commitments
Total Unfunded Commitments	2,609
Delayed Draw Term Loan | Beacon Oral Specialists Management LLC
Other Commitments
Total Unfunded Commitments	13,909
Delayed Draw Term Loan | Doncasters US Finance LLC
Other Commitments
Total Unfunded Commitments	1,419
Delayed Draw Term Loan | Energy Acquisition LP
Other Commitments
Total Unfunded Commitments	1,040
Delayed Draw Term Loan | Ironhorse Purchaser, LLC
Other Commitments
Total Unfunded Commitments	1,043	1,043
Delayed Draw Term Loan | K1 Speed, Inc
Other Commitments
Total Unfunded Commitments	4,246
Delayed Draw Term Loan | Keel Platform, LLC
Other Commitments
Total Unfunded Commitments	1,200
Delayed Draw Term Loan | MB2 Dental Solutions, LLC
Other Commitments
Total Unfunded Commitments		3,200
Delayed Draw Term Loan | PT Intermediate Holdings III, LLC
Other Commitments
Total Unfunded Commitments		$ 4,350
Delayed Draw Term Loan | SVP-Singer
Other Commitments
Total Unfunded Commitments	$ 430