INVESTMENTS - Capital and Unfunded Commitments (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2025	Dec. 31, 2024	Sep. 01, 2021
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	$ 596,918	$ 550,799
Thompson Rivers LLC
Schedule of Equity Method Investments [Line Items]
Investment company, dividend reinvestment	2,200	2,200
Affiliated Entity | Thompson Rivers LLC
Schedule of Equity Method Investments [Line Items]
Investment company, dividend reinvestment	32,100	209,300
All Member Of Waccamaw River LLC
Schedule of Equity Method Investments [Line Items]
Total contributed capital	125,000
All Member Of Waccamaw River LLC | Affiliated Entity | Waccamaw River, LLC
Schedule of Equity Method Investments [Line Items]
Committed capital	87,300	87,300
Investment, Identifier [Axis]: AD Bidco, Inc., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	5,035	5,035
Investment, Identifier [Axis]: AD Bidco, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,863	1,863
Investment, Identifier [Axis]: ASC Communications, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	647	647
Investment, Identifier [Axis]: ATL II MRO Holdings Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	6,410	6,410
Investment, Identifier [Axis]: Accelevation LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,079	0
Investment, Identifier [Axis]: Accelevation LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	799	0
Investment, Identifier [Axis]: Accurus Aerospace Corporation, Revolver 1
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	97	0
Investment, Identifier [Axis]: Accurus Aerospace Corporation, Revolver 2
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	0	277
Investment, Identifier [Axis]: Adhefin International, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	410	393
Investment, Identifier [Axis]: AirX Climate Solutions, Inc., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	10,387	10,387
Investment, Identifier [Axis]: AirX Climate Solutions, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	3,460	3,460
Investment, Identifier [Axis]: AlliA Insurance Brokers NV, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	271	259
Investment, Identifier [Axis]: Americo Chemical Products, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,400	1,400
Investment, Identifier [Axis]: Aquavista Watersides 2 LTD, Capex / Acquisition Facility
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	0	1,012
Investment, Identifier [Axis]: Arc Education, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,074	1,988
Investment, Identifier [Axis]: Argus Bidco Limited, Capex / Acquisition Facility
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	737	715
Investment, Identifier [Axis]: Artemis Bidco Limited, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	692	663
Investment, Identifier [Axis]: Astra Bidco Limited, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	156	265
Investment, Identifier [Axis]: Avance Clinical Bidco Pty Ltd, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,390	1,381
Investment, Identifier [Axis]: Azalea Buyer, Inc., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	0	644
Investment, Identifier [Axis]: Azalea Buyer, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	481	481
Investment, Identifier [Axis]: BKF Buyer, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,846	2,846
Investment, Identifier [Axis]: Basin Innovation Group, LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,061	2,061
Investment, Identifier [Axis]: Basin Innovation Group, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,781	1,781
Investment, Identifier [Axis]: Beyond Risk Management, Inc., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	29,829	29,829
Investment, Identifier [Axis]: Biolam Group, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,475	1,414
Investment, Identifier [Axis]: BrightSign LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	203	203
Investment, Identifier [Axis]: Brightpay Limited, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	0	183
Investment, Identifier [Axis]: British Engineering Services Holdco Limited, Capex / Acquisition Facility
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	32	46
Investment, Identifier [Axis]: Broadstone Group UK LTD, Delayed Draw Term Loan 1
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,392	0
Investment, Identifier [Axis]: Broadstone Group UK LTD, Delayed Draw Term Loan 2
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	580	0
Investment, Identifier [Axis]: CAi Software, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,870	1,870
Investment, Identifier [Axis]: CCFF Buyer, LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,338	1,338
Investment, Identifier [Axis]: CCFF Buyer, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,004	1,004
Investment, Identifier [Axis]: CGI Parent, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,102	1,653
Investment, Identifier [Axis]: Caldwell & Gregory LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	6,125	6,625
Investment, Identifier [Axis]: Caldwell & Gregory LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	5,000	5,000
Investment, Identifier [Axis]: Canadian Orthodontic Partners Corp., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	51	63
Investment, Identifier [Axis]: Cascade Residential Services LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,459	2,459
Investment, Identifier [Axis]: Cascade Residential Services LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	65	0
Investment, Identifier [Axis]: Centralis Finco S.a.r.l., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	253	0
Investment, Identifier [Axis]: Comply365, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	575	575
Investment, Identifier [Axis]: Cosmelux International, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	245	235
Investment, Identifier [Axis]: Coyo Uprising GmbH, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	511	490
Investment, Identifier [Axis]: DAWGS Intermediate Holding Co., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	3,031	0
Investment, Identifier [Axis]: DISA Holdings Corp., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	73	2,265
Investment, Identifier [Axis]: DISA Holdings Corp., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,025	1,282
Investment, Identifier [Axis]: DataServ Integrations, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	481	481
Investment, Identifier [Axis]: DecksDirect, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	127	34
Investment, Identifier [Axis]: Discovery Buyer, L.P., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	9,201	0
Investment, Identifier [Axis]: Discovery Buyer, L.P., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,286	0
Investment, Identifier [Axis]: Dune Group, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,027	985
Investment, Identifier [Axis]: EB Development, Capex / Acquisition Facility
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	829	0
Investment, Identifier [Axis]: EB Development, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,149	2,060
Investment, Identifier [Axis]: EMI Porta Holdco LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,085	1,932
Investment, Identifier [Axis]: Eclipse Business Capital, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	8,086	8,920
Investment, Identifier [Axis]: Electrical Components International, Inc., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,170	1,170
Investment, Identifier [Axis]: Events Software BidCo Pty Ltd, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	620	620
Investment, Identifier [Axis]: Expert Institute Group Inc., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	3,833	0
Investment, Identifier [Axis]: Expert Institute Group Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,061	0
Investment, Identifier [Axis]: Express Wash Acquisition Company, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	115	115
Investment, Identifier [Axis]: Faraday, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	0	1,856
Investment, Identifier [Axis]: Finaxy Holding, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	5,219	5,841
Investment, Identifier [Axis]: Footco 40 Limited, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	530	515
Investment, Identifier [Axis]: Forest Buyer, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	595	595
Investment, Identifier [Axis]: Fortis Payment Systems, LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	0	1,320
Investment, Identifier [Axis]: Fortis Payment Systems, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	0	2,288
Investment, Identifier [Axis]: GB Eagle Buyer, Inc., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,891	2,891
Investment, Identifier [Axis]: GB Eagle Buyer, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,533	2,895
Investment, Identifier [Axis]: GCDL LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	108	108
Investment, Identifier [Axis]: GCDL LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	108	108
Investment, Identifier [Axis]: GPNZ II GmbH, Delayed Draw Term Loan 1
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	43	0
Investment, Identifier [Axis]: GPNZ II GmbH, Delayed Draw Term Loan 2
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	0	49
Investment, Identifier [Axis]: Glacis Acquisition S.A.R.L., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	222	213
Investment, Identifier [Axis]: Global Academic Group Limited, Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	13	233
Investment, Identifier [Axis]: Graphpad Software, LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	5,023	5,023
Investment, Identifier [Axis]: Graphpad Software, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,093	2,093
Investment, Identifier [Axis]: Greenhill II BV, Capex / Acquisition Facility
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	0	28
Investment, Identifier [Axis]: Groupe Product Life, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	3,957	5,832
Investment, Identifier [Axis]: HEKA Invest, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,124	1,078
Investment, Identifier [Axis]: HS Advisory Buyer LLC, Delayed Draw Term Loan 1
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	16,583	0
Investment, Identifier [Axis]: HS Advisory Buyer LLC, Delayed Draw Term Loan 2
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	5,896	0
Investment, Identifier [Axis]: HS Advisory Buyer LLC, Delayed Draw Term Loan 3
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	3,040	0
Investment, Identifier [Axis]: HS Advisory Buyer LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,764	0
Investment, Identifier [Axis]: HSL Compliance, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,211	0
Investment, Identifier [Axis]: HTI Technology & Industries, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,691	1,691
Investment, Identifier [Axis]: HTI Technology & Industries, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,128	1,128
Investment, Identifier [Axis]: Haystack Holdings LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	7,442	0
Investment, Identifier [Axis]: Haystack Holdings LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,806	0
Investment, Identifier [Axis]: HeartHealth Bidco Pty Ltd, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	165	164
Investment, Identifier [Axis]: Heavy Construction Systems Specialists, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,193	2,193
Investment, Identifier [Axis]: HemaSource, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	3,290	3,290
Investment, Identifier [Axis]: HomeX Services Group LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	6,503	6,503
Investment, Identifier [Axis]: HomeX Services Group LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	3,378	3,378
Investment, Identifier [Axis]: Hydratech Holdings, Inc., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	155	1,654
Investment, Identifier [Axis]: Hydratech Holdings, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	346	885
Investment, Identifier [Axis]: ISTO Technologies II, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,114	1,114
Investment, Identifier [Axis]: ITI Intermodal, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,031	1,031
Investment, Identifier [Axis]: Ice House America, L.L.C., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,224	1,224
Investment, Identifier [Axis]: Ice House America, L.L.C., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	196	385
Investment, Identifier [Axis]: Infoniqa Holdings GmbH, Capex / Acquisition Facility
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	84	3,999
Investment, Identifier [Axis]: Interstellar Group B.V., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,155	1,163
Investment, Identifier [Axis]: InvoCare Limited, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	554	550
Investment, Identifier [Axis]: Jon Bidco Limited, Capex / Acquisition Facility
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	384	380
Investment, Identifier [Axis]: Jones Fish Hatcheries & Distributors LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	167	418
Investment, Identifier [Axis]: Keystone Bidco B.V., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	61	185
Investment, Identifier [Axis]: Keystone Bidco B.V., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	29	28
Investment, Identifier [Axis]: Lambir Bidco Limited, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	221	471
Investment, Identifier [Axis]: Lattice Group Holdings Bidco Limited, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	227	237
Investment, Identifier [Axis]: Lattice Group Holdings Bidco Limited, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	35	35
Investment, Identifier [Axis]: LeadsOnline, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	3,190	3,190
Investment, Identifier [Axis]: MB Purchaser, LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,060	2,060
Investment, Identifier [Axis]: MB Purchaser, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	824	824
Investment, Identifier [Axis]: MC Group Ventures Corporation, Delayed Draw Term Loan 1
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	7,825	7,825
Investment, Identifier [Axis]: MC Group Ventures Corporation, Delayed Draw Term Loan 2
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	435	435
Investment, Identifier [Axis]: MSI Express Inc., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,103	0
Investment, Identifier [Axis]: MSI Express Inc., Revolver 1
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,103	0
Investment, Identifier [Axis]: MSI Express Inc., Revolver 2
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	670	0
Investment, Identifier [Axis]: Marmoutier Holding B.V., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	24	23
Investment, Identifier [Axis]: Marmoutier Holding B.V., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	68	65
Investment, Identifier [Axis]: Media Recovery, Inc. (SpotSee), Revolver 1
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,819	1,944
Investment, Identifier [Axis]: Media Recovery, Inc. (SpotSee), Revolver 2
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,340	2,270
Investment, Identifier [Axis]: Megawatt Acquisitionco, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,426	1,426
Investment, Identifier [Axis]: Mercell Holding AS, Capex / Acquisition Facility
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	745	691
Investment, Identifier [Axis]: Modern Star Holdings Bidco Pty Limited, Term Loan 1
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	473	470
Investment, Identifier [Axis]: Modern Star Holdings Bidco Pty Limited, Term Loan 2
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	54	54
Investment, Identifier [Axis]: Momentum Textiles, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,357	0
Investment, Identifier [Axis]: Moonlight Bidco Limited, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	569	552
Investment, Identifier [Axis]: NAW Buyer LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	8,992	8,992
Investment, Identifier [Axis]: NAW Buyer LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,306	2,306
Investment, Identifier [Axis]: NF Holdco, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,109	1,109
Investment, Identifier [Axis]: NPM Investments 28 B.V., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	936	898
Investment, Identifier [Axis]: Narda Acquisitionco., Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,059	1,059
Investment, Identifier [Axis]: Next Holdco, LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	5,984	5,984
Investment, Identifier [Axis]: Next Holdco, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,321	2,321
Investment, Identifier [Axis]: Northstar Recycling, LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	4,381	4,381
Investment, Identifier [Axis]: Northstar Recycling, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	3,598	3,598
Investment, Identifier [Axis]: OA Buyer, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,331	1,331
Investment, Identifier [Axis]: OAC Holdings I Corp, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	881	1,370
Investment, Identifier [Axis]: OSP Hamilton Purchaser, LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	4,255	4,255
Investment, Identifier [Axis]: OSP Hamilton Purchaser, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	964	964
Investment, Identifier [Axis]: Oracle Vision Bidco Limited, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	821	1,139
Investment, Identifier [Axis]: PDQ.Com Corporation, Delayed Draw Term Loan 1
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	3,939	3,939
Investment, Identifier [Axis]: PDQ.Com Corporation, Delayed Draw Term Loan 2
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,685	1,814
Investment, Identifier [Axis]: PSP Intermediate 4, LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	202	193
Investment, Identifier [Axis]: Pare SAS (SAS Maurice MARLE), Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,100	2,100
Investment, Identifier [Axis]: Parkview Dental Holdings LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	328	328
Investment, Identifier [Axis]: Polara Enterprises, L.L.C., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	947	947
Investment, Identifier [Axis]: PowerGEM Buyer, Inc., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	5,271	7,153
Investment, Identifier [Axis]: PowerGEM Buyer, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	3,730	3,730
Investment, Identifier [Axis]: Premium Invest, Capex / Acquisition Facility
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,256	1,204
Investment, Identifier [Axis]: Pro-Vision Solutions Holdings, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,754	3,318
Investment, Identifier [Axis]: Process Insights Acquisition, Inc., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	610	1,220
Investment, Identifier [Axis]: Process Insights Acquisition, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	630	136
Investment, Identifier [Axis]: ProfitOptics, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	97	97
Investment, Identifier [Axis]: Qualified Industries, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	364	364
Investment, Identifier [Axis]: R1 Holdings, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,256	1,601
Investment, Identifier [Axis]: ROI Solutions LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	3,485	3,485
Investment, Identifier [Axis]: ROI Solutions LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	3,120	3,120
Investment, Identifier [Axis]: RPX Corporation, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	4,919	4,919
Investment, Identifier [Axis]: Randys Holdings, Inc., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,361	3,877
Investment, Identifier [Axis]: Randys Holdings, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,306	1,539
Investment, Identifier [Axis]: Rapid Buyer LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,833	2,833
Investment, Identifier [Axis]: Rapid Buyer LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,417	1,417
Investment, Identifier [Axis]: Rocade Holdings LLC, Preferred Equity
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,000	2,000
Investment, Identifier [Axis]: Rock Labor LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	941	941
Investment, Identifier [Axis]: Royal Buyer, LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	392	1,531
Investment, Identifier [Axis]: Royal Buyer, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,330	2,330
Investment, Identifier [Axis]: SBP Holdings LP, Delayed Draw Term Loan 1
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	15,924	15,924
Investment, Identifier [Axis]: SBP Holdings LP, Delayed Draw Term Loan 2
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	6,504	6,504
Investment, Identifier [Axis]: SBP Holdings LP, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	5,467	5,467
Investment, Identifier [Axis]: SISU ACQUISITIONCO., INC., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	0	80
Investment, Identifier [Axis]: SPATCO Energy Solutions, LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	5,086	5,086
Investment, Identifier [Axis]: SPATCO Energy Solutions, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	4,159	4,159
Investment, Identifier [Axis]: SSCP Pegasus Midco Limited, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	49	215
Investment, Identifier [Axis]: SVI International LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	74	74
Investment, Identifier [Axis]: SVI International LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	74	74
Investment, Identifier [Axis]: Saab Purchaser, Inc., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	7,660	7,660
Investment, Identifier [Axis]: Saab Purchaser, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	3,830	3,830
Investment, Identifier [Axis]: Sanoptis S.A.R.L., Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,562	2,456
Investment, Identifier [Axis]: Sansidor BV, Capex / Acquisition Facility
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	702	989
Investment, Identifier [Axis]: Scout Bidco B.V., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	521	500
Investment, Identifier [Axis]: Sinari Invest, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	468	449
Investment, Identifier [Axis]: Skyvault Holdings LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	10,578	24,262
Investment, Identifier [Axis]: SmartShift Group, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,731	2,731
Investment, Identifier [Axis]: Smartling, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,038	1,038
Investment, Identifier [Axis]: Solo Buyer, L.P., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,130	1,463
Investment, Identifier [Axis]: Sparus Holdings, LLC (f/k/a Sparus Holdings, Inc.), Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	231	232
Investment, Identifier [Axis]: Sparus Holdings, LLC (f/k/a Sparus Holdings, Inc.), Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	78	156
Investment, Identifier [Axis]: Spatial Business Systems LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,406	1,406
Investment, Identifier [Axis]: Superjet Buyer, LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	14,512	14,512
Investment, Identifier [Axis]: Superjet Buyer, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	3,980	3,980
Investment, Identifier [Axis]: TAPCO Buyer LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	11,198	11,198
Investment, Identifier [Axis]: TAPCO Buyer LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	4,072	4,072
Investment, Identifier [Axis]: THG Acquisition, LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,165	2,204
Investment, Identifier [Axis]: THG Acquisition, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,384	1,343
Investment, Identifier [Axis]: TSYL Corporate Buyer, Inc., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	23,563	23,563
Investment, Identifier [Axis]: TSYL Corporate Buyer, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	442	443
Investment, Identifier [Axis]: Tank Holding Corp, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	0	307
Investment, Identifier [Axis]: Tank Holding Corp, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	655	655
Investment, Identifier [Axis]: Tanqueray Bidco Limited, Capex / Acquisition Facility
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,167	1,133
Investment, Identifier [Axis]: Technology Service Stream BidCo Pty Ltd, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	234	233
Investment, Identifier [Axis]: Techone B.V., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	238	228
Investment, Identifier [Axis]: Tencarva Machinery Company, LLC, Delayed Draw Term Loan 1
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	11,498	0
Investment, Identifier [Axis]: Tencarva Machinery Company, LLC, Delayed Draw Term Loan 2
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	8,432	0
Investment, Identifier [Axis]: Tencarva Machinery Company, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	4,041	2,554
Investment, Identifier [Axis]: The Caprock Group, Inc. (aka TA/TCG Holdings, LLC), Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,233	1,233
Investment, Identifier [Axis]: Thompson Rivers LLC
Schedule of Equity Method Investments [Line Items]
Total contributed capital			$ 30,000
Investment, Identifier [Axis]: Thompsonn Rivers LLC
Schedule of Equity Method Investments [Line Items]
Total contributed capital	32,226	32,226
Total unfunded commitments	0	0
Investment, Identifier [Axis]: Thompsonn Rivers LLC | All Members Of Thompson Rivers LLC
Schedule of Equity Method Investments [Line Items]
Total contributed capital	482,083	482,083
Total unfunded commitments	0	0
Investment, Identifier [Axis]: Trintech, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,020	1,020
Investment, Identifier [Axis]: UBC Ledgers Holding AB, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	258	234
Investment, Identifier [Axis]: UHY Advisors, Inc., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	14,992	14,992
Investment, Identifier [Axis]: UHY Advisors, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	3,086	3,968
Investment, Identifier [Axis]: USLS Acquisition, Inc. (f/k/a US Legal Support, Inc.), Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	3,077	0
Investment, Identifier [Axis]: Union Bidco Limited, Capex / Acquisition Facility
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	182	177
Investment, Identifier [Axis]: United Therapy Holding III GmbH, Capex / Acquisition Facility
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	622	596
Investment, Identifier [Axis]: Unither (Uniholding), Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	468	449
Investment, Identifier [Axis]: WEST-NR ACQUISITIONCO, LLC, Delayed Draw Term Loan 1
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	31,650	31,650
Investment, Identifier [Axis]: WEST-NR ACQUISITIONCO, LLC, Delayed Draw Term Loan 2
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	4,831	4,831
Investment, Identifier [Axis]: WWEC Holdings III Corp, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	6,627	6,627
Investment, Identifier [Axis]: WWEC Holdings III Corp, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	3,359	3,359
Investment, Identifier [Axis]: Waccamaw River LLC
Schedule of Equity Method Investments [Line Items]
Total contributed capital	25,000	25,000	$ 25,000
Total unfunded commitments	0	0
Investment, Identifier [Axis]: Waccamaw River LLC | All Member Of Waccamaw River LLC
Schedule of Equity Method Investments [Line Items]
Total contributed capital	139,020	139,020
Total unfunded commitments	0	0
Investment, Identifier [Axis]: Whitcraft Holdings, Inc., Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	10,677	18,199
Investment, Identifier [Axis]: Whitcraft Holdings, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	842	1,190
Investment, Identifier [Axis]: White Bidco Limited, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	514	514
Investment, Identifier [Axis]: Woodland Foods, LLC, Delayed Draw Term Loan
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,401	0
Investment, Identifier [Axis]: Woodland Foods, LLC, Line of Credit
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,428	852
Investment, Identifier [Axis]: World 50, Inc., Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,703	1,703
Investment, Identifier [Axis]: Xeinadin Bidco Limited, Capex / Acquisition Facility
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	3,280	5,297
Investment, Identifier [Axis]: ZB Holdco LLC, Delayed Draw Term Loan 1
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	2,513	0
Investment, Identifier [Axis]: ZB Holdco LLC, Delayed Draw Term Loan 2
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	1,426	2,084
Investment, Identifier [Axis]: ZB Holdco LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	921	338
Investment, Identifier [Axis]: eShipping, LLC, Revolver
Schedule of Equity Method Investments [Line Items]
Total unfunded commitments	$ 743	$ 743