INVESTMENTS - Selected Financial Information for the SLDP (Details) - USD ($) $ in Millions	3 Months Ended								6 Months Ended
	Jun. 30, 2024		Mar. 31, 2024	Dec. 31, 2023		Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024		Jun. 30, 2023
Schedule of Investments [Line Items]
Fair Value	$ 24,973.4	[1]		$ 22,873.7	[2],[3],[4],[5]				$ 24,973.4	[1]
Other assets	99.0			91.0					99.0
Total assets	26,092.0			23,800.0					26,092.0
Total liabilities	13,728.0			12,599.0					13,728.0
Total liabilities and stockholders’ equity	26,092.0			23,800.0					26,092.0
Total investment income	755.0						$ 634.0		1,456.0		$ 1,252.0
Interest expense	174.0						141.0		333.0		280.0
Other expenses	8.0						8.0		15.0		15.0
Total expenses	356.0						314.0		725.0		612.0
Net investment income	358.0		$ 325.0	345.0		$ 289.0	314.0	$ 318.0	683.0		632.0
Net realized and unrealized losses on investments	(36.0)						17.0		102.0		(23.0)
Net (decrease) increase in members’ capital resulting from operations	322.0						331.0		771.0		609.0
Senior Direct Lending Program
Schedule of Investments [Line Items]
Fair Value	4,667.0			5,129.0					4,667.0
Other assets	180.0			192.0					180.0
Total assets	4,847.0			5,321.0					4,847.0
Senior notes	3,352.0			3,705.0					3,352.0
Intermediate funding notes	128.0			139.0					128.0
Other liabilities	130.0			136.0					130.0
Total liabilities	3,610.0			3,980.0					3,610.0
Subordinated certificates and members’ capital	1,237.0			1,341.0					1,237.0
Total liabilities and stockholders’ equity	4,847.0			$ 5,321.0					4,847.0
Total investment income	133.0						140.0		283.0		276.0
Interest expense	76.0						72.0		154.0		141.0
Other expenses	4.0						6.0		8.0		11.0
Total expenses	80.0						78.0		162.0		152.0
Net investment income	53.0						62.0		121.0		124.0
Net realized and unrealized losses on investments	(71.0)						(17.0)		(72.0)		(86.0)
Net (decrease) increase in members’ capital resulting from operations	$ (18.0)						$ 45.0		$ 49.0		$ 38.0

[1] As of June 30, 2024, the estimated net unrealized gain for federal tax purposes was $20 million based on a tax cost basis of $24.5 billion. As of June 30, 2024, the estimated aggregate gross unrealized gain for federal income tax purposes was $1.4 billion and the estimated aggregate gross unrealized loss for federal income tax purposes was $1.4 billion.     

[2] As of December 31, 2023, the Company had the following commitments to fund various revolving and delayed draw senior secured and subordinated loans, including commitments to issue letters of credit through a financial intermediary on behalf of certain portfolio companies. Such commitments are subject to the satisfaction of certain conditions set forth in the documents governing these loans and letters of credit and there can be no assurance that such conditions will be satisfied. See Note 7 for further information on revolving and delayed draw loan commitments, including commitments to issue letters of credit, related to certain portfolio companies. (in millions)
Portfolio CompanyTotal revolving and delayed draw loan commitmentsLess: funded commitmentsTotal unfunded commitmentsLess: commitments substantially at discretion of the CompanyLess: unavailable commitments due to borrowing base or other covenant restrictionsTotal net unfunded revolving and delayed draw commitments22 HoldCo Limited$14.0 $— $14.0 $— $— $14.0 3 Step Sports LLC10.4 (0.4)10.0 — — 10.0 Absolute Dental Group LLC and Absolute Dental Equity, LLC12.1 (9.5)2.6 — — 2.6 Accession Risk Management Group, Inc. and RSC Insurance Brokerage, Inc.9.6 — 9.6 — — 9.6 Accommodations Plus Technologies LLC and Accommodations Plus Technologies Holdings LLC4.1 (4.1)— — — — ADG, LLC, GEDC Equity, LLC and RC IV GEDC Investor LLC20.0 — 20.0 — — 20.0 Advarra Holdings, Inc.0.4 — 0.4 — — 0.4 AffiniPay Midco, LLC and AffiniPay Intermediate Holdings, LLC24.5 — 24.5 — — 24.5 AI Fire Buyer, Inc. and AI Fire Parent LLC12.9 — 12.9 — — 12.9 AIM Acquisition, LLC1.8 — 1.8 — — 1.8 Airx Climate Solutions, Inc.5.2 — 5.2 — — 5.2 Alcami Corporation and ACM Note Holdings, LLC2.6 — 2.6 — — 2.6 Alera Group, Inc.12.0 — 12.0 — — 12.0 American Residential Services L.L.C. and Aragorn Parent Holdings LP4.5 (2.0)2.5 — — 2.5 AmeriVet Partners Management, Inc.14.3 — 14.3 — — 14.3 Anaplan, Inc.1.4 — 1.4 — — 1.4 Anaqua Parent Holdings, Inc. & Astorg VII Co-Invest Anaqua0.1 — 0.1 — — 0.1 Apex Service Partners, LLC and Apex Service Partners Holdings, LLC34.8 (0.7)34.1 — — 34.1 APG Intermediate Holdings Corporation and APG Holdings, LLC0.1 — 0.1 — — 0.1 Applied Technical Services, LLC3.6 (2.1)1.5 — — 1.5 Appriss Health, LLC and Appriss Health Intermediate Holdings, Inc.0.1 — 0.1 — — 0.1 AQ Sage Buyer, LLC5.2 — 5.2 — — 5.2 AQ Sunshine, Inc.12.8 — 12.8 — — 12.8 Ardonagh Midco 2 plc and Ardonagh Midco 3 plc15.6 — 15.6 — — 15.6 Argenbright Holdings V, LLC and Amberstone Security Group Limited2.5 — 2.5 — — 2.5 ASP-r-pac Acquisition CO LLC and ASP-r-pac Holdings LP6.2 — 6.2 — — 6.2 AthenaHealth Group Inc., Minerva Holdco, Inc. and BCPE Co-Invest (A), LP9.0 — 9.0 — — 9.0 ATI Restoration, LLC53.7 (8.5)45.2 — — 45.2 Avalara, Inc.2.7 — 2.7 — — 2.7 Avetta, LLC3.9 — 3.9 — — 3.9 Bamboo US BidCo LLC14.4 — 14.4 — — 14.4 Banyan Software Holdings, LLC and Banyan Software, LP7.3 (1.4)5.9 — — 5.9 Beacon Pointe Harmony, LLC4.9 — 4.9 — — 4.9 Beacon Wellness Brands, Inc. and CDI Holdings I Corp.0.9 — 0.9 — — 0.9 Belfor Holdings, Inc.58.5 (6.2)52.3 — — 52.3 Benecon Midco II LLC and Locutus Holdco LLC4.5 — 4.5 — — 4.5 Berner Food & Beverage, LLC1.7 (0.8)0.9 — — 0.9 BlueHalo Financing Holdings, LLC, BlueHalo Global Holdings, LLC, and BlueHalo, LLC3.0 (1.9)1.1 — — 1.1 Bobcat Purchaser, LLC and Bobcat Topco, L.P.2.5 — 2.5 — — 2.5 Borrower R365 Holdings LLC2.3 — 2.3 — — 2.3 Bottomline Technologies, Inc. and Legal Spend Holdings, LLC2.3 — 2.3 — — 2.3 BR PJK Produce, LLC2.7 — 2.7 — — 2.7 BradyIFS Holdings, LLC17.7 — 17.7 — — 17.7 Bragg Live Food Products, LLC and SPC Investment Co., L.P.4.4 — 4.4 — — 4.4 Businessolver.com, Inc.1.4 — 1.4 — — 1.4 Caerus Midco 3 S.à r.l.2.3 (0.1)2.2 — — 2.2 Capstone Acquisition Holdings, Inc. and Capstone Parent Holdings, LP15.3 (7.6)7.7 — — 7.7 Captive Resources Midco, LLC1.2 — 1.2 — — 1.2 Cardinal Parent, Inc. and Packers Software Intermediate Holdings, Inc.5.0 (4.0)1.0 — — 1.0 Center for Autism and Related Disorders, LLC9.5 (9.5)— — — — Centric Brands LLC and Centric Brands GP LLC8.6 — 8.6 — — 8.6 Chariot Buyer LLC12.3 — 12.3 — — 12.3  (in millions)
Portfolio CompanyTotal revolving and delayed draw loan commitmentsLess: funded commitmentsTotal unfunded commitmentsLess: commitments substantially at discretion of the CompanyLess: unavailable commitments due to borrowing base or other covenant restrictionsTotal net unfunded revolving and delayed draw commitmentsCheyenne Petroleum Company Limited Partnership, CPC 2001 LLC and Mill Shoals LLC9.5 — 9.5 — — 9.5 City Line Distributors LLC and City Line Investments LLC1.7 — 1.7 — — 1.7 Clarion Home Services Group, LLC and LBC Breeze Holdings LLC8.0 (1.4)6.6 — — 6.6 Cliffwater LLC1.0 — 1.0 — — 1.0 Cloud Software Group, Inc., Picard Parent, Inc., Cloud Software Group Holdings, Inc., Picard HoldCo, LLC and Elliott Alto Co-Investor Aggregator L.P.19.0 — 19.0 — — 19.0 CMG HoldCo, LLC and CMG Buyer Holdings, Inc.24.4 — 24.4 — — 24.4 Cobalt Buyer Sub, Inc., Cobalt Holdings I, LP, and Cobalt Intermediate I, Inc.6.3 (2.7)3.6 — — 3.6 Community Brands ParentCo, LLC7.2 — 7.2 — — 7.2 Compex Legal Services, Inc.3.6 (1.1)2.5 — — 2.5 Comprehensive EyeCare Partners, LLC1.9 (1.9)— — — — Concert Golf Partners Holdco LLC3.1 — 3.1 — — 3.1 Consilio Midco Limited, Compusoft US LLC, and Consilio Investment Holdings, L.P.11.3 (5.1)6.2 — — 6.2 Continental Café, LLC and Infinity Ovation Yacht Charters, LLC1.8 (1.1)0.7 — — 0.7 Convera International Holdings Limited and Convera International Financial S.A R.L.2.3 — 2.3 — — 2.3 CoreLogic, Inc. and T-VIII Celestial Co-Invest LP38.9 — 38.9 — — 38.9 Cority Software Inc., Cority Software (USA) Inc., and Cority Parent, Inc.0.1 — 0.1 — — 0.1 Cornerstone OnDemand, Inc. and Sunshine Software Holdings, Inc.38.7 (0.5)38.2 — — 38.2 Coupa Holdings, LLC and Coupa Software Incorporated0.9 — 0.9 — — 0.9 Coyote Buyer, LLC5.8 — 5.8 — — 5.8 Crosspoint Capital AS SPV, LP3.6 (0.7)2.9 — — 2.9 Crown CT Parent Inc., Crown CT HoldCo Inc. and Crown CT Management LLC3.2 — 3.2 — — 3.2 CST Holding Company1.9 (0.2)1.7 — — 1.7 Cube Industrials Buyer, Inc. and Cube A&D Buyer Inc.5.1 (1.1)4.0 — — 4.0 CVP Holdco, Inc. and OMERS Wildcats Investment Holdings LLC18.0 — 18.0 — — 18.0 DecoPac, Inc. and KCAKE Holdings Inc.16.5 (4.9)11.6 — — 11.6 Demakes Borrower, LLC1.8 — 1.8 — — 1.8 Denali Holdco LLC and Denali Apexco LP10.5 — 10.5 — — 10.5 DFC Global Facility Borrower III LLC76.1 (64.5)11.6 — — 11.6 DFS Holding Company, Inc.0.3 — 0.3 — — 0.3 Diligent Corporation and Diligent Preferred Issuer, Inc.2.2 (1.2)1.0 — — 1.0 Display Holding Company, Inc., Saldon Holdings, Inc. and Fastsigns Holdings Inc.2.3 — 2.3 — — 2.3 DOXA Insurance Holdings, LLC14.0 — 14.0 — — 14.0 DRS Holdings III, Inc. and DRS Holdings I, Inc.10.8 — 10.8 — — 10.8 DS Admiral Bidco, LLC0.1 — 0.1 — — 0.1 Dye & Durham Corporation9.6 (3.8)5.8 — — 5.8 Dynamic NC Aerospace Holdings, LLC and Dynamic NC Investment Holdings, LP7.1 (3.7)3.4 — — 3.4 Echo Purchaser, Inc.3.9 (0.1)3.8 — — 3.8 Elemica Parent, Inc. & EZ Elemica Holdings, Inc.4.1 (4.1)— — — — Elevation Services Parent Holdings, LLC17.1 (2.7)14.4 — — 14.4 Emergency Communications Network, LLC7.2 (7.2)— — — — Enverus Holdings, Inc.17.8 — 17.8 — — 17.8 EP Wealth Advisors, LLC8.3 (0.4)7.9 — — 7.9 EpiServer Inc. and Episerver Sweden Holdings AB9.5 — 9.5 — — 9.5 EPS NASS Parent, Inc.1.4 (1.2)0.2 — — 0.2 ESHA Research, LLC and RMCF VI CIV XLVIII, L.P.1.1 (0.8)0.3 — — 0.3 Essential Services Holding Corporation and OMERS Mahomes Investment Holdings LLC28.0 (22.3)5.7 — — 5.7 Eternal Aus Bidco Pty Ltd1.4 — 1.4 — — 1.4 Excel Fitness Consolidator LLC1.8 — 1.8 — — 1.8 Extrahop Networks, Inc.11.0 — 11.0 — — 11.0 Faraday Buyer, LLC5.1 — 5.1 — — 5.1  (in millions)
Portfolio CompanyTotal revolving and delayed draw loan commitmentsLess: funded commitmentsTotal unfunded commitmentsLess: commitments substantially at discretion of the CompanyLess: unavailable commitments due to borrowing base or other covenant restrictionsTotal net unfunded revolving and delayed draw commitmentsFinastra USA, Inc., DH Corporation/Societe DH, and Finastra Europe S.A R.L.17.9 — 17.9 — — 17.9 FL Hawk Intermediate Holdings, Inc.0.5 — 0.5 — — 0.5 Flinn Scientific, Inc. and WCI-Quantum Holdings, Inc.14.5 (9.2)5.3 — — 5.3 Flint OpCo, LLC3.5 — 3.5 — — 3.5 FlyWheel Acquireco, Inc.8.2 (5.5)2.7 — — 2.7 Forescout Technologies, Inc.16.0 — 16.0 — — 16.0 Foundation Risk Partners, Corp.45.2 — 45.2 — — 45.2 FS Squared Holding Corp. and FS Squared, LLC9.6 (0.5)9.1 — — 9.1 Galway Borrower LLC8.8 (0.4)8.4 — — 8.4 GC Waves Holdings, Inc.0.1 — 0.1 — — 0.1 Genesis Acquisition Co. and Genesis Ultimate Holding Co.1.5 (1.5)— — — — GI Ranger Intermediate LLC9.2 (2.2)7.0 — — 7.0 Global Music Rights, LLC4.3 — 4.3 — — 4.3 GNZ Energy Bidco Limited and Galileo Co-investment Trust I3.1 — 3.1 — — 3.1 Gotham Greens Holdings, PBC12.9 — 12.9 — (12.9)— GraphPAD Software, LLC, Insightful Science Intermediate I, LLC and Insightful Science Holdings, LLC1.2 (0.6)0.6 — — 0.6 GroundWorks, LLC0.6 — 0.6 — — 0.6 GS SEER Group Borrower LLC and GS SEER Group Holdings LLC9.6 — 9.6 — — 9.6 GTCR F Buyer Corp. and GTCR (D) Investors LP1.6 — 1.6 — — 1.6 Guidepoint Security Holdings, LLC3.4 — 3.4 — — 3.4 Hanger, Inc.27.1 — 27.1 — — 27.1 Harvey Tool Company, LLC24.5 — 24.5 — — 24.5 HealthEdge Software, Inc.7.2 (0.3)6.9 — — 6.9 Heavy Construction Systems Specialists, LLC4.0 — 4.0 — — 4.0 Helios Service Partners, LLC and Astra Service Partners, LLC3.5 (0.2)3.3 — — 3.3 Help/Systems Holdings, Inc.15.0 — 15.0 — — 15.0 HGC Holdings, LLC7.5 — 7.5 — — 7.5 HH-Stella, Inc. and Bedrock Parent Holdings, LP12.4 (0.3)12.1 — — 12.1 Higginbotham Insurance Agency, Inc.1.8 — 1.8 — — 1.8 High Street Buyer, Inc. and High Street Holdco LLC21.5 — 21.5 — — 21.5 Highline Aftermarket Acquisition, LLC, Highline Aftermarket SC Acquisition, Inc. and Highline PPC Blocker LLC9.5 (0.2)9.3 — — 9.3 Hills Distribution, Inc.2.2 (0.1)2.1 — — 2.1 HP RSS Buyer, Inc.5.1 — 5.1 — — 5.1 Huskies Parent, Inc., GI Insurity Parent LLC and GI Insurity TopCo LP13.3 (13.3)— — — — Hyland Software, Inc.2.0 — 2.0 — — 2.0 Infinity Home Services HoldCo, Inc. and IHS Parent Holdings, L.P.16.3 — 16.3 — — 16.3 Inszone Mid, LLC and INSZ Holdings, LLC18.9 — 18.9 — — 18.9 IQN Holding Corp.4.8 — 4.8 — — 4.8 IRI Holdings, Inc., IRI Group Holdings, Inc. and IRI Parent, L.P.14.4 (2.7)11.7 — — 11.7 ISQ Hawkeye Holdco, Inc. and ISQ Hawkeye Holdings, L.P.9.1 (0.3)8.8 — — 8.8 ITI Holdings, Inc.5.7 (4.3)1.4 — — 1.4 Kaseya Inc. and Knockout Intermediate Holdings I Inc.30.5 (6.9)23.6 — — 23.6 KBHS Acquisition, LLC (d/b/a Alita Care, LLC)5.0 (3.2)1.8 — — 1.8 Kene Acquisition, Inc. and Kene Holdings, L.P.18.9 (0.4)18.5 — — 18.5 Keystone Agency Partners LLC10.4 — 10.4 — — 10.4 Kings Buyer, LLC1.6 — 1.6 — — 1.6 Laboratories Bidco LLC and Laboratories Topco LLC19.6 (8.2)11.4 — — 11.4 LeanTaaS Holdings, Inc.43.5 — 43.5 — — 43.5 Leviathan Intermediate Holdco, LLC and Leviathan Holdings, L.P.1.5 — 1.5 — — 1.5 Lew's Intermediate Holdings, LLC2.3 — 2.3 — — 2.3 Lido Advisors, LLC5.2 (0.6)4.6 — — 4.6 Lightbeam Bidco, Inc.5.2 (0.2)5.0 — — 5.0 LJ Perimeter Buyer, Inc. and LJ Perimeter Co-Invest, L.P.5.6 — 5.6 — — 5.6 LJP Purchaser, Inc. and LJP Topco, LP3.1 — 3.1 — — 3.1 Majesco and Magic Topco, L.P.2.0 — 2.0 — — 2.0  (in millions)
Portfolio CompanyTotal revolving and delayed draw loan commitmentsLess: funded commitmentsTotal unfunded commitmentsLess: commitments substantially at discretion of the CompanyLess: unavailable commitments due to borrowing base or other covenant restrictionsTotal net unfunded revolving and delayed draw commitmentsManna Pro Products, LLC7.0 (5.1)1.9 — — 1.9 Marmic Purchaser, LLC and Marmic Topco, L.P.2.7 — 2.7 — — 2.7 Mavis Tire Express Services Topco Corp., Metis Holdco, Inc. and Metis Topco, LP32.9 (14.8)18.1 — — 18.1 McKenzie Creative Brands, LLC4.5 (1.6)2.9 — — 2.9 Medline Borrower, LP6.9 (0.2)6.7 — — 6.7 Micromeritics Instrument Corp.4.1 — 4.1 — — 4.1 Mimecast Borrowerco, Inc. and Magnesium Co- Invest SCSp15.1 — 15.1 — — 15.1 Ministry Brands Holdings, LLC and RCP MB Investments B, L.P.8.0 (4.3)3.7 — — 3.7 Modigent, LLC and OMERS PMC Investment Holdings LLC12.6 (2.2)10.4 — — 10.4 Monica Holdco (US) Inc.3.6 (3.6)— — — — Moonraker AcquisitionCo LLC and Moonraker HoldCo LLC10.1 (0.1)10.0 — — 10.0 Mr. Greens Intermediate, LLC, Florida Veg Investments LLC, MRG Texas, LLC and Restaurant Produce and Services Blocker, LLC6.3 (0.2)6.1 — — 6.1 MRI Software LLC6.1 — 6.1 — — 6.1 NAS, LLC and Nationwide Marketing Group, LLC3.0 (0.6)2.4 — — 2.4 Nelipak Holding Company, Nelipak European Holdings Cooperatief U.A., KNPAK Holdings, LP and PAKNK Netherlands Treasury B.V.10.4 (2.6)7.8 — — 7.8 Neptune Bidco US Inc. and Elliott Metron Co-Investor Aggregator L.P.12.6 (0.2)12.4 — — 12.4 New Churchill Holdco LLC15.2 (0.3)14.9 — — 14.9 Next Holdco, LLC2.4 — 2.4 — — 2.4 NMC Skincare Intermediate Holdings II, LLC12.7 (1.0)11.7 — — 11.7 NMN Holdings III Corp. and NMN Holdings LP12.5 (2.1)10.4 — — 10.4 North American Fire Holdings, LLC and North American Fire Ultimate Holdings, LLC2.7 (1.2)1.5 — — 1.5 North Haven Fairway Buyer, LLC, Fairway Lawns, LLC and Command Pest Control, LLC8.6 — 8.6 — — 8.6 North Haven Stack Buyer, LLC6.6 (1.3)5.3 — — 5.3 Northwinds Holding, Inc. and Northwinds Services Group LLC9.1 — 9.1 — — 9.1 OakBridge Insurance Agency LLC and Maple Acquisition Holdings, LP4.8 — 4.8 — — 4.8 Olympia Acquisition, Inc., Olympia TopCo, L.P., and Asclepius Holdings LLC0.9 — 0.9 — — 0.9 OMH-HealthEdge Holdings, LLC7.2 — 7.2 — — 7.2 OneDigital Borrower LLC16.4 (0.7)15.7 — — 15.7 Opal Fuels Intermediate HoldCo LLC, and Opal Fuels Inc.0.1 — 0.1 — — 0.1 Paragon 28, Inc.8.1 (0.1)8.0 — — 8.0 Pathstone Family Office LLC and Kelso XI Tailwind Co-Investment, L.P.1.2 — 1.2 — — 1.2 Pathway Vet Alliance LLC and Jedi Group Holdings LLC1.9 (0.2)1.7 — — 1.7 Patriot Growth Insurance Services, LLC2.2 — 2.2 — — 2.2 PCIA SPV-3, LLC and ASE Royal Aggregator, LLC2.7 — 2.7 — — 2.7 PDDS HoldCo, Inc.1.6 (0.2)1.4 — — 1.4 PDI TA Holdings, Inc., Peachtree Parent, Inc. and Insight PDI Holdings, LLC7.6 (7.6)— — — — Pegasus Global Enterprise Holdings, LLC, Mekone Blocker Acquisition, Inc. and Mekone Parent, LLC11.6 — 11.6 — — 11.6 Pelican Products, Inc.2.3 (0.9)1.4 — — 1.4 People Corporation19.3 (5.2)14.1 — — 14.1 Perforce Software, Inc.7.5 (1.1)6.4 — — 6.4 PestCo Holdings, LLC and PestCo, LLC0.9 — 0.9 — — 0.9 Petrus Buyer, Inc.2.7 — 2.7 — — 2.7 PetVet Care Centers, LLC49.4 — 49.4 — — 49.4 Petvisor Holdings, LLC57.5 — 57.5 — — 57.5 Ping Identity Holding Corp.0.2 — 0.2 — — 0.2 Pluralsight, Inc.0.3 (0.2)0.1 — — 0.1 PracticeTek Purchaser, LLC, PracticeTek MidCo, LLC and GSV PracticeTek Holdings, LLC12.3 (0.5)11.8 — — 11.8 Precision Concepts International LLC and Precision Concepts Canada Corporation14.4 — 14.4 — — 14.4 Premier Specialties, Inc. and RMCF V CIV XLIV, L.P.3.5 (0.7)2.8 — — 2.8 Premise Health Holding Corp. and OMERS Bluejay Investment Holdings LP36.0 (0.6)35.4 — — 35.4  (in millions)
Portfolio CompanyTotal revolving and delayed draw loan commitmentsLess: funded commitmentsTotal unfunded commitmentsLess: commitments substantially at discretion of the CompanyLess: unavailable commitments due to borrowing base or other covenant restrictionsTotal net unfunded revolving and delayed draw commitmentsPrime Buyer, L.L.C.15.9 — 15.9 — — 15.9 Priority Waste Holdings LLC, Priority Waste Holdings Indiana LLC and Priority Waste Super Holdings, LLC8.0 — 8.0 — — 8.0 Pritchard Industries, LLC and LJ Pritchard TopCo Holdings, LLC32.4 — 32.4 — — 32.4 ProfitSolv Purchaser, Inc. and PS Co-Invest, L.P.0.1 — 0.1 — — 0.1 Project Essential Bidco, Inc. and Project Essential Super Parent, Inc.1.1 — 1.1 — — 1.1 Project Potter Buyer, LLC and Project Potter Parent, L.P.5.5 (2.1)3.4 — — 3.4 Proofpoint, Inc.3.1 — 3.1 — — 3.1 PS Operating Company LLC and PS Op Holdings LLC6.0 (4.4)1.6 — — 1.6 PSC Group LLC14.8 (2.4)12.4 — — 12.4 PushPay USA Inc.3.6 — 3.6 — — 3.6 PYE-Barker Fire & Safety, LLC14.9 — 14.9 — — 14.9 Pyramid-BMC IntermediateCo I, LLC and Pyramid Investors, LLC1.6 — 1.6 — — 1.6 QF Holdings, Inc.1.1 — 1.1 — — 1.1 Qnnect, LLC and Connector TopCo, LP2.7 — 2.7 — — 2.7 Radius Aerospace, Inc. and Radius Aerospace Europe Limited2.8 (1.3)1.5 — — 1.5 Radwell Parent, LLC4.4 (0.9)3.5 — — 3.5 Raptor Technologies, LLC, Sycamore Bidco LTD and Rocket Parent, LLC4.4 — 4.4 — — 4.4 RB Holdings InterCo, LLC2.1 (1.8)0.3 — — 0.3 Reddy Ice LLC8.7 (1.5)7.2 — — 7.2 Redwood Services, LLC and Redwood Services Holdco, LLC6.7 — 6.7 — — 6.7 Reef Lifestyle, LLC32.1 (28.1)4.0 — — 4.0 Registrar Intermediate, LLC and PSP Registrar Co-Investment Fund, L.P.6.9 — 6.9 — — 6.9 Relativity ODA LLC3.8 — 3.8 — — 3.8 Repairify, Inc. and Repairify Holdings, LLC7.3 (4.8)2.5 — — 2.5 Revalize, Inc.0.9 (0.2)0.7 — — 0.7 Rialto Management Group, LLC1.3 (0.3)1.0 — — 1.0 Riser Merger Sub, Inc.4.6 — 4.6 — — 4.6 RMS HoldCo II, LLC & RMS Group Holdings, Inc.2.9 — 2.9 — — 2.9 Rodeo AcquisitionCo LLC2.5 (1.7)0.8 — — 0.8 RTI Surgical, Inc. and Pioneer Surgical Technology, Inc.15.9 (12.4)3.5 — — 3.5 SageSure Holdings, LLC and SageSure LLC3.1 — 3.1 — — 3.1 Schill Landscaping and Lawn Care Services LLC, Tender Lawn Care ULC and Landscape Parallel Partners, L.P.1.6 (0.6)1.0 — — 1.0 SCIH Salt Holdings Inc.22.5 (4.0)18.5 — — 18.5 SCM Insurance Services Inc.4.1 — 4.1 — — 4.1 Shermco Intermediate Holdings, Inc.6.5 (0.1)6.4 — — 6.4 Silk Holdings III Corp. and Silk Holdings I Corp.0.1 (0.1)— — — — SiroMed Physician Services, Inc. and SiroMed Equity Holdings, LLC2.1 — 2.1 — — 2.1 SM Wellness Holdings, Inc. and SM Holdco, LLC3.8 — 3.8 — — 3.8 Smarsh Inc. and Skywalker TopCo, LLC2.0 — 2.0 — — 2.0 Spirit RR Holdings, Inc. and Winterfell Co-Invest SCSp3.3 (0.2)3.1 — — 3.1 Star US Bidco LLC15.5 — 15.5 — — 15.5 Steward Partners Global Advisory, LLC2.9 — 2.9 — — 2.9 Sugar PPC Buyer LLC3.4 — 3.4 — — 3.4 Sun Acquirer Corp. and Sun TopCo, LP19.6 (2.1)17.5 — — 17.5 Sundance Group Holdings, Inc.3.0 (1.5)1.5 — — 1.5 Sunk Rock Foundry Partners LP, Hatteras Electrical Manufacturing Holding Company and Sigma Electric Manufacturing Corporation, Diecast Beacon6.0 (0.5)5.5 — — 5.5 Sunrun Luna Holdco 2021, LLC75.0 (50.0)25.0 — — 25.0 Symplr Software Inc. and Symplr Software Intermediate Holdings, Inc.7.0 (2.6)4.4 — — 4.4 Synergy HomeCare Franchising, LLC and NP/Synergy Holdings, LLC4.2 — 4.2 — — 4.2 Systems Planning and Analysis, Inc.4.0 — 4.0 — — 4.0 TA/WEG Holdings, LLC2.0 — 2.0 — — 2.0 Tamarack Intermediate, L.L.C. and Tamarack Parent, L.L.C.13.5 — 13.5 — — 13.5 Taymax Group, L.P., Taymax Group G.P., LLC, PF Salem Canada ULC and TCP Fit Parent, L.P.1.7 (1.1)0.6 — — 0.6  (in millions)
Portfolio CompanyTotal revolving and delayed draw loan commitmentsLess: funded commitmentsTotal unfunded commitmentsLess: commitments substantially at discretion of the CompanyLess: unavailable commitments due to borrowing base or other covenant restrictionsTotal net unfunded revolving and delayed draw commitmentsTCP Hawker Intermediate LLC16.0 — 16.0 — — 16.0 The Alaska Club Partners, LLC, Athletic Club Partners LLC and The Alaska Club, Inc.1.1 — 1.1 — — 1.1 The Arcticom Group, LLC and AMCP Mechanical Holdings, LP13.7 (5.9)7.8 — — 7.8 The Mather Group, LLC, TVG-TMG Topco, Inc., and TVG-TMG Holdings, LLC1.3 (0.2)1.1 — — 1.1 The Ultimus Group Midco, LLC, The Ultimus Group, LLC, and The Ultimus Group Aggregator, LP6.9 (0.8)6.1 — — 6.1 Thermostat Purchaser III, Inc.7.7 (0.3)7.4 — — 7.4 THG Acquisition, LLC9.2 (1.3)7.9 — — 7.9 Trader Corporation and Project Auto Finco Corp.0.6 — 0.6 — — 0.6 Triwizard Holdings, Inc. and Triwizard Parent, LP11.0 — 11.0 — — 11.0 TSS Buyer, LLC0.8 — 0.8 — — 0.8 Two Six Labs, LLC10.2 — 10.2 — — 10.2 UKG Inc. and H&F Unite Partners, L.P.25.0 (1.5)23.5 — — 23.5 United Digestive MSO Parent, LLC and Koln Co-Invest Unblocked, LP4.6 — 4.6 — — 4.6 US Salt Investors, LLC and Emerald Lake Pearl Acquisition-A, L.P.9.9 — 9.9 — — 9.9 Valcourt Holdings II, LLC31.8 (0.7)31.1 — — 31.1 Verista, Inc.8.0 (1.3)6.7 — — 6.7 Verscend Holding Corp.22.5 — 22.5 — — 22.5 Vertex Service Partners, LLC9.1 — 9.1 — — 9.1 Visual Edge Technology, Inc.18.9 — 18.9 — — 18.9 Vobev, LLC and Vobev Holdings, LLC1.8 — 1.8 — — 1.8 VPP Intermediate Holdings, LLC and VPP Group Holdings, L.P.11.9 — 11.9 — — 11.9 VRC Companies, LLC5.4 — 5.4 — — 5.4 VS Buyer, LLC8.1 — 8.1 — — 8.1 Waverly Advisors, LLC and WAAM Topco, LLC0.1 — 0.1 — — 0.1 WCI-BXC Purchaser, LLC0.7 — 0.7 — — 0.7 WebPT, Inc.0.9 (0.2)0.7 — — 0.7 Wellness AcquisitionCo, Inc.3.9 — 3.9 — — 3.9 Wellpath Holdings, Inc.12.0 (7.5)4.5 — — 4.5 Wildcat BuyerCo, Inc. and Wildcat Parent, LP6.3 (0.2)6.1 — — 6.1 WorkWave Intermediate II, LLC5.2 — 5.2 — — 5.2 World Insurance Associates, LLC13.3 — 13.3 — — 13.3 Worldwide Produce Acquisition, LLC and REP WWP Coinvest IV, L.P.4.0 (1.0)3.0 — — 3.0 WSHP FC Acquisition LLC and WSHP FC Holdings LLC16.3 (16.3)— — — — XIFIN, Inc. and ACP Charger Co-Invest LLC5.6 (5.6)— — — — YE Brands Holdings, LLC2.3 (1.2)1.1 — — 1.1 ZB Holdco LLC and ZB TopCo LLC13.1 (1.4)11.7 — — 11.7 ZenDesk, Inc., Zoro TopCo, Inc. and Zoro TopCo, LP12.8 — 12.8 — — 12.8 $2,766.3 $(482.1)$2,284.2 $— $(12.9)$2,271.3 

[3] As of December 31, 2023, the estimated net unrealized loss for federal tax purposes was $0.4 billion based on a tax cost basis of $22.5 billion. As of December 31, 2023, the estimated aggregate gross unrealized loss for federal income tax purposes was $1.7 billion and the estimated aggregate gross unrealized gain for federal income tax purposes was $1.3 billion.

[4] As defined in the Investment Company Act, the Company is deemed to be an “Affiliated Person” because it owns 5% or more of the portfolio company’s outstanding voting securities or it has the power to exercise control over the management or policies of such portfolio company (including through a management agreement). Transactions as of and during the year ended December 31, 2023 in which the issuer was an Affiliated Person of the Company (but not a portfolio company that the Company is deemed to Control) are as follows: For the Year Ended December 31, 2023As of December 31, 2023(in millions)
CompanyPurchases (cost)Redemptions (cost)Sales (cost)Interest incomeCapital
structuring service feesDividend incomeOther incomeNet realized gains (losses)Net 
unrealized gains (losses)Fair ValueApex Clean Energy TopCo, LLC$33.1 $— $— $— $— $— $— $— $4.5 $188.0 APG Intermediate Holdings Corporation and APG Holdings, LLC— 0.1 — 1.4 — — — — 2.0 23.7 Blue Wolf Capital Fund II, L.P.— — — — — — — — — — Bragg Live Food Products, LLC and SPC Investment Co., L.P.1.6 3.9 — 3.4 — — 0.1 — 7.2 43.9 Daylight Beta Parent LLC and CFCo, LLC— — — 0.4 — — — — (0.3)12.1 ESCP PPG Holdings, LLC— — — — — — — — 1.3 4.4 European Capital UK SME Debt LP— 9.8 — — — 7.4 — — (0.3)16.4 PCG-Ares Sidecar Investment, L.P.— — — — — — — — — 0.8 PCG-Ares Sidecar Investment II, L.P.0.1 — — — — — — — 2.5 18.1 Production Resource Group, L.L.C. and PRG III, LLC— 1.3 — 10.9 — — — — 11.7 112.9 Shock Doctor, Inc. and Shock Doctor Holdings, LLC3.3 3.4 11.6 0.2 — — — (10.2)5.7 — Totes Isotoner Corporation and Totes Ultimate Holdco, Inc.— — — 0.4 — — — — — 3.7 $38.1 $18.5 $11.6 $16.7 $— $7.4 $0.1 $(10.2)$34.3 $424.0 

[5] As defined in the Investment Company Act, the Company is deemed to be both an “Affiliated Person” and “Control” this portfolio company because it owns more than 25% of the portfolio company’s outstanding voting securities or it has the power to exercise control over the management or policies of such portfolio company (including through a management agreement). Transactions as of and during the year ended December 31, 2023 in which the issuer was both an Affiliated Person and a portfolio company that the Company is deemed to Control are as follows: For the Year Ended December 31, 2023As of December 31, 2023(in millions)
CompanyPurchases (cost)Redemptions (cost)Sales (cost)Interest incomeCapital
structuring service feesDividend incomeOther incomeNet realized gains (losses)Net 
unrealized gains (losses)Fair ValueAbsolute Dental Group LLC and Absolute Dental Equity, LLC$22.1 $16.0 $— $8.6 $— $— $0.2 $— $(7.4)$72.0 ACAS Equity Holdings Corporation— — — — — — — — — 0.4 ADF Capital, Inc., ADF Restaurant Group, LLC, and ARG Restaurant Holdings, Inc.— — — — — — — — — — ADG, LLC, GEDC Equity, LLC and RC IV GEDC Investor LLC25.3 0.1 — 2.2 — — 0.1 — (10.7)65.6 CoLTs 2005-1 Ltd.— — — — — — — — — — Eckler Industries, Inc. and Eckler Purchaser LLC— — — — — — — — — — Halex Holdings, Inc.— — — — — — — — — — HCI Equity, LLC— — — — — — — — — — Heelstone Renewable Energy, LLC and Heelstone Renewable Energy Investors, LLC— — — 9.2 — — — — 86.6 305.4 Imaging Business Machines, L.L.C. and Scanner Holdings Corporation11.5 — — 2.2 — 0.3 0.7 — 5.3 65.4 Ivy Hill Asset Management, L.P.470.2 755.1 — 29.3 — 243.0 — — 70.4 1,986.6 Olympia Acquisition, Inc., Olympia TopCo, L.P., and Asclepius Holdings LLC4.9 0.1 — — — — 0.1 — (6.5)42.9 Potomac Intermediate Holdings II LLC— — — — — — — — (68.0)75.2 PS Operating Company LLC and PS Op Holdings LLC— 0.2 — 2.2 — — 0.1 — (6.2)21.9 RD Holdco Inc.0.9 — — — — — — — 2.7 13.9 S Toys Holdings LLC (fka The Step2 Company, LLC)— — — — — — — 0.5 (0.1)— Senior Direct Lending Program, LLC178.9 136.7 — 173.8 8.8 — 4.5 0.1 (2.7)1,288.1 SHO Holding I Corporation, Shoes For Crews (Europe) Limited and Never Slip TopCo, Inc.25.6 7.9 — 2.4 — — — — (38.2)52.3 Startec Equity, LLC— — — — — — — — — — Visual Edge Technology, Inc.— 0.1 — 2.2 — 2.2 — — 2.6 77.6 VPROP Operating, LLC and V SandCo, LLC— 4.5 — 6.2 — 6.7 — — (12.2)99.4 $739.4 $920.7 $— $238.3 $8.8 $252.2 $5.7 $0.6 $15.6 $4,166.7  ______________________________________________________________________
*    Together with Varagon and its clients, the Company has co-invested through the SDLP. The SDLP has been capitalized as transactions are completed and all portfolio decisions and generally all other decisions in respect of the SDLP must be approved by an investment committee of the SDLP consisting of representatives of the Company and Varagon (with approval from a representative of each required); therefore, although the Company owns more than 25% of the voting securities of the SDLP, the Company does not believe that it has control over the SDLP (for purposes of the Investment Company Act or otherwise) because, among other things, these “voting securities” do not afford the Company the right to elect directors of the SDLP or any other special rights (see Note 4 to the consolidated financial statements).