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INVESTMENTS - Eclipse Business Capital Holdings LLC (Details) - USD ($)
$ in Thousands
Sep. 30, 2024
Dec. 31, 2023
Dec. 31, 2022
Aug. 12, 2022
Jul. 08, 2021
Schedule of Investments [Line Items]          
Fair Value $ 2,416,714 $ 2,488,715      
Minimum | Eclipse Business Capital Holdings LLC          
Schedule of Investments [Line Items]          
Investment owned, face amount 10,000        
Maximum | Eclipse Business Capital Holdings LLC          
Schedule of Investments [Line Items]          
Investment owned, face amount 125,000        
Investment, Identifier [Axis]: 1888 Industrial Services, LLC, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [1]   0 $ 0    
Investment, Identifier [Axis]: 1888 Industrial Services, LLC, Revolver          
Schedule of Investments [Line Items]          
Fair Value [1]   0 1,263    
Investment, Identifier [Axis]: 1888 Industrial Services, LLC, Warrants          
Schedule of Investments [Line Items]          
Fair Value [1]   0 0    
Investment, Identifier [Axis]: 1WorldSync, Inc., IT Consulting & Other Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 7,067        
Investment, Identifier [Axis]: 1WorldSync, Inc., IT Consulting & Other Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [5],[6],[7]   7,124      
Investment, Identifier [Axis]: A.T. Holdings II LTD, Other Financial, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [4],[8],[9] 8,367        
Investment, Identifier [Axis]: A.T. Holdings II LTD, Other Financial, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [7],[10]   11,688      
Investment, Identifier [Axis]: AD Bidco, Inc., Technology, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 9,918        
Investment, Identifier [Axis]: AD Bidco, Inc., Technology, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] (72)        
Investment, Identifier [Axis]: AD Bidco, Inc., Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] (27)        
Investment, Identifier [Axis]: ADB Safegate, Aerospace & Defense, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 6,296 [2],[3],[4],[9] 5,392 [6],[7],[10],[12]      
Investment, Identifier [Axis]: AIT Worldwide Logistics Holdings, Inc., Transportation Services, Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   537      
Investment, Identifier [Axis]: AIT Worldwide Logistics Holdings, Inc., Transportation Services, Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 510        
Investment, Identifier [Axis]: AIT Worldwide Logistics Holdings, Inc., Transportation Services, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 6,460 [2],[3],[4] 6,402 [6],[7],[15]      
Investment, Identifier [Axis]: AMMC CLO 22, Limited Series 2018-22A, Multi-Sector Holdings, Subordinated Structured Notes          
Schedule of Investments [Line Items]          
Fair Value [9],[16] 2,542        
Investment, Identifier [Axis]: AMMC CLO 23, Ltd. Series 2020-23A, Multi-Sector Holdings, Subordinated Structured Notes          
Schedule of Investments [Line Items]          
Fair Value [9],[16] 1,348        
Investment, Identifier [Axis]: AMMC CLO 23, Ltd. Series 2020-23A, Multi-Sector Holdings, Subordinated Structured Notes 1          
Schedule of Investments [Line Items]          
Fair Value [10],[13],[17]   2,468      
Investment, Identifier [Axis]: AMMC CLO 23, Ltd. Series 2020-23A, Multi-Sector Holdings, Subordinated Structured Notes 2          
Schedule of Investments [Line Items]          
Fair Value [10],[17]   1,476      
Investment, Identifier [Axis]: APC1 Holding, Diversified Manufacturing, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,548 [3],[4],[9],[18] 2,505 [6],[7],[10],[19]      
Investment, Identifier [Axis]: APOG Bidco Pty Ltd, Healthcare, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 968 [3],[4],[9],[20] 2,086 [6],[7],[10],[21]      
Investment, Identifier [Axis]: AQA Acquisition Holding, Inc., High Tech Industries, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 20,000 [2],[3],[4] 19,938 [6],[7],[12]      
Investment, Identifier [Axis]: ASC Communications, LLC, Media & Entertainment, Class A Units          
Schedule of Investments [Line Items]          
Fair Value [7]   703      
Investment, Identifier [Axis]: ASC Communications, LLC, Media & Entertainment, Class A Units          
Schedule of Investments [Line Items]          
Fair Value [4] 861        
Investment, Identifier [Axis]: ASC Communications, LLC, Media & Entertainment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 7,530 [3],[4],[22] 9,035 [6],[7],[15]      
Investment, Identifier [Axis]: ASC Communications, LLC, Media & Entertainment, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[11],[22] 0        
Investment, Identifier [Axis]: ASC Communications, LLC, Media & Entertainment, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15],[23]   (9)      
Investment, Identifier [Axis]: ATL II MRO Holdings Inc, Transportation, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   8,250      
Investment, Identifier [Axis]: ATL II MRO Holdings Inc, Transportation, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   0      
Investment, Identifier [Axis]: ATL II MRO Holdings Inc., Transportation, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 8,196        
Investment, Identifier [Axis]: ATL II MRO Holdings Inc., Transportation, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] (15)        
Investment, Identifier [Axis]: AVSC Holding Corp., Advertising, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 7,045        
Investment, Identifier [Axis]: AVSC Holding Corp., Advertising, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [2],[3] 1        
Investment, Identifier [Axis]: AVSC Holding Corp., Advertising, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [2],[3] 2        
Investment, Identifier [Axis]: AVSC Holding Corp., Advertising, First Lien Senior Secured Term Loan 3          
Schedule of Investments [Line Items]          
Fair Value   6,332      
Investment, Identifier [Axis]: Accelerant Holdings, Banking, Finance, Insurance & Real Estate, Class A Convertible Preferred Equity          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   5,858      
Investment, Identifier [Axis]: Accelerant Holdings, Banking, Finance, Insurance & Real Estate, Class A Convertible Preferred Equity          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 6,220        
Investment, Identifier [Axis]: Accelerant Holdings, Banking, Finance, Insurance & Real Estate, Class B Convertible Preferred Equity          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   1,950      
Investment, Identifier [Axis]: Accelerant Holdings, Banking, Finance, Insurance & Real Estate, Class B Convertible Preferred Equity          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 2,196        
Investment, Identifier [Axis]: Acclime Holdings HK Limited, Business Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[24] 2,447        
Investment, Identifier [Axis]: Acclime Holdings HK Limited, Business services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [5],[6],[7],[10]   2,461      
Investment, Identifier [Axis]: Accurus Aerospace Corporation, Aerospace & Defense, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   512      
Investment, Identifier [Axis]: Accurus Aerospace Corporation, Aerospace & Defense, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 411        
Investment, Identifier [Axis]: Accurus Aerospace Corporation, Aerospace & Defense, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 11,919 [2],[3],[4] 11,768 [6],[7],[12]      
Investment, Identifier [Axis]: Accurus Aerospace Corporation, Aerospace & Defense, Revolver          
Schedule of Investments [Line Items]          
Fair Value 1,821 [2],[3],[4],[11] 1,602 [6],[7],[12],[23]      
Investment, Identifier [Axis]: Acogroup, Business Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 6,414 [3],[4],[9],[25] 7,226 [6],[7],[10],[19]      
Investment, Identifier [Axis]: Adhefin International, Industrial Other, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[11],[18] 1,444        
Investment, Identifier [Axis]: Adhefin International, Industrial Other, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[18] 401        
Investment, Identifier [Axis]: Adhefin International, Industrial Other, First Lien Senior Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[19],[23]   1,778      
Investment, Identifier [Axis]: Adhefin International, Industrial Other, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[18] 350        
Investment, Identifier [Axis]: Adhefin International, Industrial Subordinated Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[19]   300      
Investment, Identifier [Axis]: Advantage Software Company (The), LLC, Advertising, Printing & Publishing, Class A1 Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   697      
Investment, Identifier [Axis]: Advantage Software Company (The), LLC, Advertising, Printing & Publishing, Class A1 Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 561        
Investment, Identifier [Axis]: Advantage Software Company (The), LLC, Advertising, Printing & Publishing, Class A1 Partnership Units Class A2 Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 145        
Investment, Identifier [Axis]: Advantage Software Company (The), LLC, Advertising, Printing & Publishing, Class A1 Partnership Units Class B1 Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 0        
Investment, Identifier [Axis]: Advantage Software Company (The), LLC, Advertising, Printing & Publishing, Class A1 Partnership Units Class B2 Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 0        
Investment, Identifier [Axis]: Advantage Software Company (The), LLC, Advertising, Printing & Publishing, Class A2 Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   180      
Investment, Identifier [Axis]: Advantage Software Company (The), LLC, Advertising, Printing & Publishing, Class B1 Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   0      
Investment, Identifier [Axis]: Advantage Software Company (The), LLC, Advertising, Printing & Publishing, Class B2 Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   0      
Investment, Identifier [Axis]: Air Canada 2020-2 Class B Pass Through Trust, Airlines, Structured Secured Note - Class B          
Schedule of Investments [Line Items]          
Fair Value   3,587      
Investment, Identifier [Axis]: Air Canada 2020-2 Class B Pass Through Trust, Structured Products, Structured Secured Note - Class B          
Schedule of Investments [Line Items]          
Fair Value 3,014        
Investment, Identifier [Axis]: Air Comm Corporation, LLC, Aerospace & Defense, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   7,633      
Investment, Identifier [Axis]: Air Comm Corporation, LLC, Aerospace & Defense, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 7,606        
Investment, Identifier [Axis]: Air Comm Corporation, LLC, Aerospace & Defense, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 1,283        
Investment, Identifier [Axis]: Air Comm Corporation, LLC, Aerospace & Defense, First Lien Senior Secured Term Loan, 1          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   1,296      
Investment, Identifier [Axis]: AirX Climate Solutions, Inc,Diversified Manufacturing, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   3,226      
Investment, Identifier [Axis]: AirX Climate Solutions, Inc,Diversified Manufacturing,Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   (12)      
Investment, Identifier [Axis]: AirX Climate Solutions, Inc., Diversified Manufacturing, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 2,710        
Investment, Identifier [Axis]: AirX Climate Solutions, Inc., Diversified Manufacturing, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] (37)        
Investment, Identifier [Axis]: AirX Climate Solutions, Inc., Diversified Manufacturing, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 3,304        
Investment, Identifier [Axis]: AirX Climate Solutions, Inc., Diversified Manufacturing, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[11],[22] 0        
Investment, Identifier [Axis]: AlliA Insurance Brokers NV, Insurance, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 4,588 [3],[4],[9],[11],[25] 3,443 [6],[7],[10],[19],[23]      
Investment, Identifier [Axis]: Alpine SG, LLC, High Tech Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 23,024 [2],[3],[4],[16] 22,792 [6],[7],[12],[17]      
Investment, Identifier [Axis]: Amalfi Midco, Healthcare, Class B Common Stock          
Schedule of Investments [Line Items]          
Fair Value 1,327 [4],[9],[14] 1,188 [7],[10],[13]      
Investment, Identifier [Axis]: Amalfi Midco, Healthcare, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [4],[9] 310        
Investment, Identifier [Axis]: Amalfi Midco, Healthcare, Subordinated Loan Notes          
Schedule of Investments [Line Items]          
Fair Value 5,536 [4],[9] 4,824 [7],[10]      
Investment, Identifier [Axis]: Amalfi Midco, Healthcare, Warrant          
Schedule of Investments [Line Items]          
Fair Value [7],[10],[13]   529      
Investment, Identifier [Axis]: Amalfi Midco, Healthcare, Warrants          
Schedule of Investments [Line Items]          
Fair Value [4],[9],[14] 811        
Investment, Identifier [Axis]: Americo Chemical Products, LLC, Chemicals, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 113        
Investment, Identifier [Axis]: Americo Chemical Products, LLC, Chemicals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[22] 1,706        
Investment, Identifier [Axis]: Americo Chemical Products, LLC, Chemicals, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[11],[22] 0        
Investment, Identifier [Axis]: Americo Chemicals Products, LLC, Chemicals, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   89      
Investment, Identifier [Axis]: Americo Chemicals Products, LLC, Chemicals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15]   1,920      
Investment, Identifier [Axis]: Americo Chemicals Products, LLC, Chemicals, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15],[23]   (4)      
Investment, Identifier [Axis]: Amtech LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   2,988      
Investment, Identifier [Axis]: Amtech LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   242      
Investment, Identifier [Axis]: AnalytiChem Holding GmbH, Chemicals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 3,219 [3],[4],[9],[18] 3,173 [6],[7],[10],[19]      
Investment, Identifier [Axis]: AnalytiChem Holding GmbH, Chemicals, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 972 [3],[4],[9],[18] 958 [6],[7],[10],[19]      
Investment, Identifier [Axis]: AnalytiChem Holding GmbH, Chemicals, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value 1,705 [3],[4],[9],[18] 1,678 [6],[7],[10],[19]      
Investment, Identifier [Axis]: AnalytiChem Holding GmbH, Chemicals, First Lien Senior Secured Term Loan 3          
Schedule of Investments [Line Items]          
Fair Value 1,006 [2],[3],[4],[9] 1,002 [6],[7],[10],[12]      
Investment, Identifier [Axis]: Anju Software, Inc. Application Software, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[26]   9,404      
Investment, Identifier [Axis]: Anju Software, Inc. Application Software, Super Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[23]   817      
Investment, Identifier [Axis]: Apex Bidco Limited, Business Equipment & Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,947 [3],[4],[9],[27] 1,858 [6],[7],[10],[28]      
Investment, Identifier [Axis]: Apex Bidco Limited, Business Equipment & Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[27] 1,473        
Investment, Identifier [Axis]: Apex Bidco Limited, Business Equipment & Services, First Lien Senior Secured Term Loan1          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[28]   1,358      
Investment, Identifier [Axis]: Apex Bidco Limited, Business Equipment & Services, Subordinated Senior Unsecured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 321 [4],[9] 285 [7],[10]      
Investment, Identifier [Axis]: Apidos CLO XXIV, Series 2016-24A, Multi-Sector Holdings, Subordinated Structured Notes          
Schedule of Investments [Line Items]          
Fair Value 3,953 [9],[16] 5,885 [10],[17]      
Investment, Identifier [Axis]: Aptus 1829. GmbH, Chemicals, Plastics, and Rubber, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[10],[13]   0      
Investment, Identifier [Axis]: Aptus 1829. GmbH, Chemicals, Plastics, and Rubber, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[9],[14] 16        
Investment, Identifier [Axis]: Aptus 1829. GmbH, Chemicals, Plastics, and Rubber, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,043 [3],[4],[9],[25] 1,982 [6],[7],[10],[29]      
Investment, Identifier [Axis]: Aptus 1829. GmbH, Chemicals, Plastics, and Rubber, Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[10],[13]   4      
Investment, Identifier [Axis]: Aptus 1829. GmbH, Chemicals, Plastics, and Rubber, Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[9],[14] 0        
Investment, Identifier [Axis]: Apus Bidco Limited, Banking, Finance, Insurance & Real Estate, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 3,864 [3],[4],[9],[30] 3,621 [6],[7],[10],[28]      
Investment, Identifier [Axis]: Aquavista Watersides 2 LTD, Transportation Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 6,426 [3],[4],[9],[11],[30] 5,839 [6],[7],[10],[23],[31]      
Investment, Identifier [Axis]: Aquavista Watersides 2 LTD, Transportation Services, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[31]   1,706      
Investment, Identifier [Axis]: Arc Education, Consumer Cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 3,865 [3],[4],[9],[11],[18] 3,791 [6],[7],[10],[19],[23]      
Investment, Identifier [Axis]: Arch Global Precision LLC, Industrial Machinery, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 8,720 [2],[3],[4] 8,993 [6],[7],[12]      
Investment, Identifier [Axis]: Archimede, Consumer Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 6,170 [3],[4],[9],[18] 6,304 [6],[7],[10],[19]      
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, Common Stock          
Schedule of Investments [Line Items]          
Fair Value 0 [4],[9],[14] 0 [7],[10],[13]      
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, Equity Loan Notes          
Schedule of Investments [Line Items]          
Fair Value [7],[10]   42      
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, Equity Loan Notes          
Schedule of Investments [Line Items]          
Fair Value [4],[9] 40        
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[18] 1,905        
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 127 [2],[3],[4],[9] 125 [6],[7],[10],[12]      
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value 1,698 [3],[4],[9],[11],[27] 307 [6],[7],[10],[19]      
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, First Lien Senior Secured Term Loan 3          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[19]   1,408      
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, First Lien Senior Secured Term Loan 4          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[28]   1,632      
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, First Lien Senior Secured Term Loan 5          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[23],[28]   (28)      
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[10]   42      
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[9] 40        
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [4],[9] 789        
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, Second Lien Term Loan Term Loan          
Schedule of Investments [Line Items]          
Fair Value [7],[10]   734      
Investment, Identifier [Axis]: Armstrong Transport Group (Pele Buyer, LLC ), Air Freight & Logistics, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   3,790      
Investment, Identifier [Axis]: Armstrong Transport Group (Pele Buyer, LLC ), Air Freight & Logistics, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   4,709      
Investment, Identifier [Axis]: Armstrong Transport Group (Pele Buyer, LLC), Air Freight & Logistics, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 2,546        
Investment, Identifier [Axis]: Armstrong Transport Group (Pele Buyer, LLC), Air Freight & Logistics, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 3,172        
Investment, Identifier [Axis]: Astra Bidco Limited, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,596 [3],[4],[9],[11],[27] 2,380 [6],[7],[10],[23],[28]      
Investment, Identifier [Axis]: Astra Bidco Limited, Healthcare, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[11],[18] 239        
Investment, Identifier [Axis]: Astra Bidco Limited, Healthcare, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[18] 85        
Investment, Identifier [Axis]: Auxi International, Commercial Finance, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[25] 1,466        
Investment, Identifier [Axis]: Auxi International, Commercial Finance, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 843 [3],[4],[9],[30] 1,427 [6],[7],[10],[29]      
Investment, Identifier [Axis]: Auxi International, Commercial Finance, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[31]   788      
Investment, Identifier [Axis]: Avance Clinical Bidco Pty Ltd, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,199 [3],[4],[9],[11],[32] 2,190 [6],[7],[10],[23],[33]      
Investment, Identifier [Axis]: Aviation Technical Services, Inc., Aerospace & Defense, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15],[17]   29,162      
Investment, Identifier [Axis]: Azalea Buyer, Inc., Technology, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   288      
Investment, Identifier [Axis]: Azalea Buyer, Inc., Technology, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 254        
Investment, Identifier [Axis]: Azalea Buyer, Inc., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 4,796 [2],[3],[4],[11] 4,809 [6],[7],[12],[23]      
Investment, Identifier [Axis]: Azalea Buyer, Inc., Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value 0 [2],[3],[4],[11] (3) [6],[7],[12],[23]      
Investment, Identifier [Axis]: Azalea Buyer, Inc., Technology, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,749 [4] 1,529 [7]      
Investment, Identifier [Axis]: BKF Buyer, Inc., Construction and Building, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4] 1,004        
Investment, Identifier [Axis]: BKF Buyer, Inc., Construction and Building, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[22] 8,015        
Investment, Identifier [Axis]: BKF Buyer, Inc., Construction and Building, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[22] (59)        
Investment, Identifier [Axis]: BNI Global, LLC, Other Industrial, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[34] 10,008        
Investment, Identifier [Axis]: BPG Holdings IV Corp, Capital Goods, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   13,401      
Investment, Identifier [Axis]: BPG Holdings IV Corp, Diversified Manufacturing, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 12,978        
Investment, Identifier [Axis]: BVI Medical, Inc., Healthcare, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 10,395 [3],[4],[18] 9,541 [6],[7],[19]      
Investment, Identifier [Axis]: Bariacum S.A, Consumer Products, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 3,348 [3],[4],[9],[25] 3,314 [6],[7],[10],[29]      
Investment, Identifier [Axis]: Benify (Bennevis AB), High Tech Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 931 [3],[4],[9],[35] 1,096 [6],[7],[10],[36]      
Investment, Identifier [Axis]: Beyond Risk Management, Inc., Other Financial, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 5,176 [2],[3],[4],[11] 2,944 [6],[7],[12],[23]      
Investment, Identifier [Axis]: Bidwax, Non-durable Consumer Goods, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 7,621 [3],[4],[9],[25] 7,672 [6],[7],[10],[29]      
Investment, Identifier [Axis]: BigHand UK Bidco Limited, High Tech Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [5],[6],[7],[10]   2,020      
Investment, Identifier [Axis]: BigHand UK Bidco Limited, High Tech Industries, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[12]   353      
Investment, Identifier [Axis]: BigHand UK Bidco Limited, High Tech Industries, First Lien Senior Secured Term Loan 3          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[28]   801      
Investment, Identifier [Axis]: Biolam Group, Consumer Non-cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[19],[23]   2,266      
Investment, Identifier [Axis]: Biolam Group, ConsumerNon-cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[11],[25],[37] 1,656        
Investment, Identifier [Axis]: Black Angus Steakhouses, LLC, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [38] 8,092 7,166 5,647    
Investment, Identifier [Axis]: Black Angus Steakhouses, LLC, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [38] 1,381 4,869 9,147    
Investment, Identifier [Axis]: Black Angus Steakhouses, LLC, Hotel, Gaming & Leisure, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [4],[16],[37] 1,381        
Investment, Identifier [Axis]: Black Angus Steakhouses, LLC, Hotel, Gaming & Leisure, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 8,092 [4],[16] 7,166 [6],[7],[15],[17]      
Investment, Identifier [Axis]: Black Angus Steakhouses, LLC, Hotel, Gaming & Leisure, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [7],[17],[26]   4,869      
Investment, Identifier [Axis]: Black Angus Steakhouses, LLC, Hotel, Gaming & Leisure, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13],[17]   0      
Investment, Identifier [Axis]: Black Angus Steakhouses, LLC, Hotel, Gaming & Leisure, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14],[16] 0        
Investment, Identifier [Axis]: Black Angus Steakhouses, LLC, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [38] 0 0 0    
Investment, Identifier [Axis]: Bounteous, Inc., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 4,116 [2],[3],[4] 1,605 [6],[7],[12],[23]      
Investment, Identifier [Axis]: Bridger Aerospace Group Holdings, LLC, Environmental Industries, Municipal Revenue Bond          
Schedule of Investments [Line Items]          
Fair Value 28,347 [4] 28,802      
Investment, Identifier [Axis]: Bridger Aerospace Group Holdings, LLC, Environmental Industries, Preferred Stock- Series A          
Schedule of Investments [Line Items]          
Fair Value [7]   15,003      
Investment, Identifier [Axis]: Bridger Aerospace Group Holdings, LLC, Environmental Industries, Preferred Stock- Series A          
Schedule of Investments [Line Items]          
Fair Value 14,431        
Investment, Identifier [Axis]: BrightSign LLC, Media & Entertainment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 4,669 [3],[4],[22] 4,540 [6],[7],[12]      
Investment, Identifier [Axis]: BrightSign LLC, Media & Entertainment, LLC units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   930      
Investment, Identifier [Axis]: BrightSign LLC, Media & Entertainment, LLC units          
Schedule of Investments [Line Items]          
Fair Value [4] 1,174        
Investment, Identifier [Axis]: BrightSign LLC, Media & Entertainment, Revolver          
Schedule of Investments [Line Items]          
Fair Value 1,019 [3],[4],[11],[22] 839 [6],[7],[12],[23]      
Investment, Identifier [Axis]: Brightline Trains Florida LLC, Transportation, Senior Secured Note          
Schedule of Investments [Line Items]          
Fair Value [7]   4,750      
Investment, Identifier [Axis]: Brightpay Limited, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,284 [3],[4],[9],[11],[25] 2,250 [6],[7],[10],[19],[23]      
Investment, Identifier [Axis]: British Airways 2020-1 Class B Pass Through Trust, Airlines, Structured Secured Note - Class B          
Schedule of Investments [Line Items]          
Fair Value   610      
Investment, Identifier [Axis]: British Airways 2020-1 Class B Pass Through Trust, Structured Products, First Lien Senior Secured Bond          
Schedule of Investments [Line Items]          
Fair Value 539        
Investment, Identifier [Axis]: British Engineering Services Holdco Limited, Commercial Services & Supplies, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 15,670 [3],[4],[9],[30] 14,403 [6],[7],[10],[31]      
Investment, Identifier [Axis]: Brook & Whittle Holding Corp., Containers, Packaging & Glass, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,542 [2],[3],[16] 2,596 [6],[7],[12],[17]      
Investment, Identifier [Axis]: Brown Machine Group Holdings, LLC, Industrial Equipment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 5,747 [2],[3],[4] 5,954 [6],[7],[15]      
Investment, Identifier [Axis]: Burgess Point Purchaser Corporation, Auto Parts & Equipment, LP Units          
Schedule of Investments [Line Items]          
Fair Value 441 [4],[14] 462 [7],[13]      
Investment, Identifier [Axis]: Burgess Point Purchaser Corporation, Auto Parts & Equipment, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 4,545 [3],[4],[24] 4,368 [6],[7],[15]      
Investment, Identifier [Axis]: CAi Software, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 11,032        
Investment, Identifier [Axis]: CAi Software, LLC, Technology, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 1,331 [2],[3],[4] 4,636 [6],[7],[12]      
Investment, Identifier [Axis]: CAi Software, LLC, Technology, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   1,275      
Investment, Identifier [Axis]: CAi Software, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value 1,222 [2],[3],[4],[11] (61) [6],[7],[12],[23]      
Investment, Identifier [Axis]: CCFF Buyer, LLC, Food & Beverage, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 3,766        
Investment, Identifier [Axis]: CCFF Buyer, LLC, Food & Beverage, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 287        
Investment, Identifier [Axis]: CCFF Buyer, LLC, Food & Beverage, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] (10)        
Investment, Identifier [Axis]: CGI Parent, LLC, Business Equipment & Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 12,822        
Investment, Identifier [Axis]: CGI Parent, LLC, Business Equipment & Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 1,361 [2],[3],[4] 12,968 [6],[7],[12]      
Investment, Identifier [Axis]: CGI Parent, LLC, Business Equipment & Services, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   1,344      
Investment, Identifier [Axis]: CGI Parent, LLC, Business Equipment & Services, Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   1,190      
Investment, Identifier [Axis]: CGI Parent, LLC, Business Equipment & Services, Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 1,546        
Investment, Identifier [Axis]: CGI Parent, LLC, Business Equipment & Services, Revolver          
Schedule of Investments [Line Items]          
Fair Value 0 [2],[3],[4],[11] (33) [6],[7],[12],[23]      
Investment, Identifier [Axis]: CM Acquisitions Holdings Inc., Internet & Direct Marketing, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 9,777        
Investment, Identifier [Axis]: CM Acquisitions Holdings Inc., Internet & Direct Marketing, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 3,641 [2],[3],[4] 13,399 [6],[7],[12]      
Investment, Identifier [Axis]: CMT Opco Holding, LLC (Concept Machine), Distributors, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 3,797 [2],[3],[4] 3,742 [6],[7],[15]      
Investment, Identifier [Axis]: CMT Opco Holding, LLC (Concept Machine), Distributors, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15]   609      
Investment, Identifier [Axis]: CMT Opco Holding, LLC (Concept Machine), Distributors, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   59      
Investment, Identifier [Axis]: CMT Opco Holding, LLC (Concept Machine), Distributors, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 0        
Investment, Identifier [Axis]: CSL DualCom, Tele-communications, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,159 [3],[4],[9],[11],[39] 2,052 [6],[7],[10],[23],[40]      
Investment, Identifier [Axis]: CT Technologies Intermediate Holdings, Inc., Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[15],[17]   4,684      
Investment, Identifier [Axis]: CTI Foods Holdings Co., LLC, Food & Beverage, 2024 LIFO Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 4,051        
Investment, Identifier [Axis]: CTI Foods Holdings Co., LLC, Food & Beverage, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 581        
Investment, Identifier [Axis]: CTI Foods Holdings Co., LLC, Food & Beverage, First Out Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 2,758        
Investment, Identifier [Axis]: CTI Foods Holdings Co., LLC, Food & Beverage, Second Out Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 576        
Investment, Identifier [Axis]: CW Group Holdings, LLC, High Tech Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,739 [2],[3],[4] 2,759 [6],[7],[12]      
Investment, Identifier [Axis]: CW Group Holdings, LLC, High Tech Industries, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   289      
Investment, Identifier [Axis]: CW Group Holdings, LLC, High Tech Industries, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4] 303        
Investment, Identifier [Axis]: Caldwell & Gregory LLC, Services: Business, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 18,413        
Investment, Identifier [Axis]: Caldwell & Gregory LLC, Services: Business, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] (38)        
Investment, Identifier [Axis]: Canadian Orthodontic Partners Corp., Healthcare, Class A Equity          
Schedule of Investments [Line Items]          
Fair Value 0 [4],[9],[14] 0 [7],[10],[13]      
Investment, Identifier [Axis]: Canadian Orthodontic Partners Corp., Healthcare, Class C - Warrants          
Schedule of Investments [Line Items]          
Fair Value 0 [4],[9],[14] 0 [7],[10],[13]      
Investment, Identifier [Axis]: Canadian Orthodontic Partners Corp., Healthcare, Class X Equity          
Schedule of Investments [Line Items]          
Fair Value [4],[9],[14] 0        
Investment, Identifier [Axis]: Canadian Orthodontic Partners Corp., Healthcare, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[9] 0        
Investment, Identifier [Axis]: Canadian Orthodontic Partners Corp., Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 332 [3],[4],[9],[37],[41] 1,322 [6],[7],[10],[42]      
Investment, Identifier [Axis]: Canadian Orthodontic Partners Corp., Healthcare, Super Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [4],[9],[11] 157        
Investment, Identifier [Axis]: Caribou Holding Company, LLC, Technology, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4],[9],[14] 770        
Investment, Identifier [Axis]: Caribou Holding Company, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 4,266 [2],[3],[4],[9] 4,240 [6],[7],[10],[12]      
Investment, Identifier [Axis]: Caribou Holding Company, LLC, Technology, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [7],[10],[13]   982      
Investment, Identifier [Axis]: Caribou Holding Company, LLC, Technology, LLC Units - Class X Equity          
Schedule of Investments [Line Items]          
Fair Value [7],[10],[13]   0      
Investment, Identifier [Axis]: Cascade Residential Services LLC, Electric, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 3,941        
Investment, Identifier [Axis]: Cascade Residential Services LLC, Electric, Revolver          
Schedule of Investments [Line Items]          
Fair Value 61 [2],[3],[4],[11] (8) [6],[7],[12],[23]      
Investment, Identifier [Axis]: Cascade Residential Services LLC,Electric,First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   2,567      
Investment, Identifier [Axis]: Catawba River Limited, Finance Companies, Structured - Junior Note          
Schedule of Investments [Line Items]          
Fair Value 2,977 [4],[9] 943 [7],[10],[23]      
Investment, Identifier [Axis]: Celebration Bidco, LLC, Chemicals, Plastics, & Rubber, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 12,692        
Investment, Identifier [Axis]: Celebration Bidco, LLC, Chemicals, Plastics, & Rubber, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 6,214 [2],[4] 6,214 [7],[12]      
Investment, Identifier [Axis]: Celebration Bidco, LLC, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [1] 12,692 12,177 0    
Investment, Identifier [Axis]: Celebration Bidco, LLC, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [1] 6,214 6,214 0    
Investment, Identifier [Axis]: Centralis Finco S.a.r.l., Diversified Financial Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[18] 3,177        
Investment, Identifier [Axis]: Centralis Finco S.a.r.l., Diversified Financial Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[19]   3,144      
Investment, Identifier [Axis]: Ceres Pharma NV, Pharma-ceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[29]   3,307      
Investment, Identifier [Axis]: Ceres Pharma NV, Pharmaceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[25] 3,379        
Investment, Identifier [Axis]: Classic Collision (Summit Buyer, LLC), Auto Collision Repair Centers, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   6,602      
Investment, Identifier [Axis]: Classic Collision (Summit Buyer, LLC), Auto Collision Repair Centers, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   599      
Investment, Identifier [Axis]: Coastal Marina Holdings, LLC, Hotel, Gaming & Leisure ,LLC Units, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   12,177      
Investment, Identifier [Axis]: Coastal Marina Holdings, LLC, Hotel, Gaming & Leisure, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 15,678        
Investment, Identifier [Axis]: Coastal Marina Holdings, LLC, Hotel, Gaming & Leisure, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Fair Value 7,444 [4] 6,868 [7]      
Investment, Identifier [Axis]: Coastal Marina Holdings, LLC, Hotel, Gaming & Leisure, Subordinated Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [4] 15,741        
Investment, Identifier [Axis]: Coastal Marina Holdings, LLC, Hotel, Gaming & Leisure, Subordinated Term Loan2          
Schedule of Investments [Line Items]          
Fair Value [7]   15,649      
Investment, Identifier [Axis]: Coastal Marina Holdings, LLC, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [1] 15,678 12,160 [7],[13] 0    
Investment, Identifier [Axis]: Coastal Marina Holdings, LLC, Subordinated Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [1] 15,741 15,649 0    
Investment, Identifier [Axis]: Coastal Marina Holdings, LLC, Subordinated Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [1] 7,444 6,868 0    
Investment, Identifier [Axis]: Cobham Slip Rings SAS, Diversified Manufacturing, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,303 [2],[3],[4],[9] 1,294 [6],[7],[10],[12]      
Investment, Identifier [Axis]: Coherus Biosciences, Inc., Biotechnology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 3,895        
Investment, Identifier [Axis]: Coherus Biosciences, Inc., Biotechnology, Royalty Rights          
Schedule of Investments [Line Items]          
Fair Value [4] 3,819        
Investment, Identifier [Axis]: Command Alkon (Project Potter Buyer, LLC), Software, Class B Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   176      
Investment, Identifier [Axis]: Command Alkon (Project Potter Buyer, LLC), Software, Class B Partnership Units (33,324.69 units)          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 190        
Investment, Identifier [Axis]: Command Alkon (Project Potter Buyer, LLC), Software, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15]   13,345      
Investment, Identifier [Axis]: Compass Precision, LLC, Aerospace & Defense, LLC Units          
Schedule of Investments [Line Items]          
Fair Value 146 [4],[14] 142 [7],[13]      
Investment, Identifier [Axis]: Compass Precision, LLC, Aerospace & Defense, Senior Subordinated Term Loan          
Schedule of Investments [Line Items]          
Fair Value 637 [4] 622 [7]      
Investment, Identifier [Axis]: Comply365, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 13,129 [3],[4],[22] 5,525 [6],[7],[12]      
Investment, Identifier [Axis]: Comply365, LLC, Technology, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 5,581 [3],[4],[22] 12,997 [6],[7],[12]      
Investment, Identifier [Axis]: Comply365, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value 0 [3],[4],[11],[22] (22) [6],[7],[12],[23]      
Investment, Identifier [Axis]: Contabo Finco S.À R.L, Internet Software & Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 5,150 [3],[4],[9],[18] 5,103 [6],[7],[10],[19]      
Investment, Identifier [Axis]: Core Scientific, Inc., Technology, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [10],[13]   133      
Investment, Identifier [Axis]: Core Scientific, Inc., Technology, Equipment Term Loan          
Schedule of Investments [Line Items]          
Fair Value [7],[10],[26]   22,976      
Investment, Identifier [Axis]: Coyo Uprising GmbH, Technology, Class A Units          
Schedule of Investments [Line Items]          
Fair Value [7],[10],[13]   211      
Investment, Identifier [Axis]: Coyo Uprising GmbH, Technology, Class A Units          
Schedule of Investments [Line Items]          
Fair Value [4],[9],[14] 220        
Investment, Identifier [Axis]: Coyo Uprising GmbH, Technology, Class B Units          
Schedule of Investments [Line Items]          
Fair Value [7],[10],[13]   505      
Investment, Identifier [Axis]: Coyo Uprising GmbH, Technology, Class B Units          
Schedule of Investments [Line Items]          
Fair Value [4],[9],[14] 400        
Investment, Identifier [Axis]: Coyo Uprising GmbH, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 4,810 [3],[4],[9],[11],[18] 4,659 [6],[7],[10],[19],[23]      
Investment, Identifier [Axis]: DISA Holdings Corp., Other Industrial, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 6,968 [2],[3],[4] 5,944 [6],[7],[15],[23]      
Investment, Identifier [Axis]: DISA Holdings Corp., Other Industrial, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15],[23]   90      
Investment, Identifier [Axis]: DISA Holdings Corp., Other Industrial, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 0        
Investment, Identifier [Axis]: DataServ Integrations, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,866 [3],[4],[22] 1,873 [6],[7],[12]      
Investment, Identifier [Axis]: DataServ Integrations, LLC, Technology, Partnership Units          
Schedule of Investments [Line Items]          
Fair Value 113 [4],[14] 96 [7],[13]      
Investment, Identifier [Axis]: DataServ Integrations, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   (7)      
Investment, Identifier [Axis]: DataServ Integrations, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[11],[22] 0        
Investment, Identifier [Axis]: David Wood Baking UK Ltd, Food Products, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[27] 1,491        
Investment, Identifier [Axis]: DecksDirect, LLC, Building Materials, Class A Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 18        
Investment, Identifier [Axis]: DecksDirect, LLC, Building Materials, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   41      
Investment, Identifier [Axis]: DecksDirect, LLC, Building Materials, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 22        
Investment, Identifier [Axis]: DecksDirect, LLC, Building Materials, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,539 [2],[3],[4] 1,638 [6],[7],[15]      
Investment, Identifier [Axis]: DecksDirect, LLC, Building Materials, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15],[23]   (9)      
Investment, Identifier [Axis]: DecksDirect, LLC, Building Materials, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 332        
Investment, Identifier [Axis]: Distinct Holdings, Inc., Systems Software, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   6,416      
Investment, Identifier [Axis]: Diversified Packaging Holdings LLC, Business Equipment & Services, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 285        
Investment, Identifier [Axis]: Diversified Packaging Holdings LLC, Business Equipment & Services, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [4] 713        
Investment, Identifier [Axis]: Dragon Bidco, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,790 [3],[4],[9],[18] 2,734 [6],[7],[10],[29]      
Investment, Identifier [Axis]: DreamStart Bidco SAS (d/b/a SmartTrade), Diversified Financial Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,373 [3],[4],[9],[18] 2,349 [6],[7],[10],[19]      
Investment, Identifier [Axis]: Dryden 43 Senior Loan Fund, Series 2016-43A, Multi-Sector Holdings, Subordinated Structured Notes          
Schedule of Investments [Line Items]          
Fair Value 1,411 [9],[16] 1,647 [10],[17]      
Investment, Identifier [Axis]: Dryden 49 Senior Loan Fund, Series 2017-49A, Multi-Sector Holdings, Subordinated Structured Notes          
Schedule of Investments [Line Items]          
Fair Value 984 [9],[14],[16] 3,319 [10],[13],[17]      
Investment, Identifier [Axis]: Dune Group, Health Care Equipment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[11],[18] 85        
Investment, Identifier [Axis]: Dune Group, Health Care Equipment, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 1,324 [2],[3],[4],[9] 115 [6],[7],[10],[19],[23]      
Investment, Identifier [Axis]: Dune Group, Health Care Equipment, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[12]   1,401      
Investment, Identifier [Axis]: Dunlipharder B.V., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 997 [2],[3],[4],[9] 993 [6],[7],[10],[12]      
Investment, Identifier [Axis]: Dwyer Instruments, Inc., Electric, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 14,627 [2],[3],[4] 14,479 [6],[7],[12]      
Investment, Identifier [Axis]: EFC International, Automotive, Common Stock          
Schedule of Investments [Line Items]          
Fair Value 396 [4],[14] 301 [7],[13]      
Investment, Identifier [Axis]: EFC International, Automotive, Senior Unsecured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 784 [4] 764 [7]      
Investment, Identifier [Axis]: EMI Porta Holdco LLC, Diversified Manufacturing, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 11,597 [2],[3],[4] 11,155 [6],[7],[12]      
Investment, Identifier [Axis]: EMI Porta Holdco LLC, Diversified Manufacturing, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   2,233      
Investment, Identifier [Axis]: EMI Porta Holdco LLC, Diversified Manufacturing, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 160        
Investment, Identifier [Axis]: EPS NASS Parent, Inc., Electrical Components & Equipment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   5,740      
Investment, Identifier [Axis]: Echo Global Logistics, Inc., Air Transportation, Partnership Equity          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   491      
Investment, Identifier [Axis]: Echo Global Logistics, Inc., Air Transportation, Partnership Equity          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 376        
Investment, Identifier [Axis]: Echo Global Logistics, Inc., Air Transportation, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 9,461 [3],[4],[22] 8,844 [6],[7],[12]      
Investment, Identifier [Axis]: Eclipse Business Capital Holdings LLC, Revolver          
Schedule of Investments [Line Items]          
Fair Value         $ 4,500
Investment, Identifier [Axis]: Eclipse Business Capital Holdings LLC, Revolver, Funded          
Schedule of Investments [Line Items]          
Fair Value 6,800 5,500      
Investment, Identifier [Axis]: Eclipse Business Capital Holdings LLC, Revolver, Unfunded          
Schedule of Investments [Line Items]          
Fair Value       $ 22,700 13,600
Investment, Identifier [Axis]: Eclipse Business Capital Holdings LLC, Second Lien Senior Secured Loan          
Schedule of Investments [Line Items]          
Fair Value         $ 89,800
Investment, Identifier [Axis]: Eclipse Business Capital, LLC, Banking, Finance, Insurance & Real Estate, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [7]   145,799      
Investment, Identifier [Axis]: Eclipse Business Capital, LLC, Banking, Finance, Insurance & Real Estate, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4] 136,854        
Investment, Identifier [Axis]: Eclipse Business Capital, LLC, Banking, Finance, Insurance & Real Estate, Revolver          
Schedule of Investments [Line Items]          
Fair Value 6,818 [4],[11],[22] 5,545 [7],[15],[23]      
Investment, Identifier [Axis]: Eclipse Business Capital, LLC, Banking, Finance, Insurance & Real Estate, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 4,545 [4] 4,545 [7]      
Investment, Identifier [Axis]: Eclipse Business Capital, LLC, LLC units          
Schedule of Investments [Line Items]          
Fair Value [1] 136,854 145,799 135,066    
Investment, Identifier [Axis]: Eclipse Business Capital, LLC, Revolver          
Schedule of Investments [Line Items]          
Fair Value [1] 6,818 5,545 5,273    
Investment, Identifier [Axis]: Eclipse Business Capital, LLC, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [1] 4,545 4,545 4,545    
Investment, Identifier [Axis]: Electrical Components International, Inc., Electrical Equipment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[11],[24] 10,451        
Investment, Identifier [Axis]: Ellkay, LLC, Healthcare & Pharmaceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   4,430      
Investment, Identifier [Axis]: Ellkay, LLC, Healthcare and Pharmaceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[24] 4,277        
Investment, Identifier [Axis]: Entact Environmental Services, Inc., Environmental Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 6,618 [2],[3],[4] 7,245 [6],[7],[12]      
Investment, Identifier [Axis]: Eurofins Digital Testing International LUX Holding SARL, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[25],[37] 791        
Investment, Identifier [Axis]: Eurofins Digital Testing International LUX Holding SARL, Technology, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value (1,410) [3],[4],[9],[11],[25],[37] 1,047 [6],[7],[10],[19],[23]      
Investment, Identifier [Axis]: Eurofins Digital Testing International LUX Holding SARL, Technology, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value 391 [2],[3],[4],[9],[37] 700 [6],[7],[10],[12]      
Investment, Identifier [Axis]: Eurofins Digital Testing International LUX Holding SARL, Technology, First Lien Senior Secured Term Loan 3          
Schedule of Investments [Line Items]          
Fair Value 1,231 [3],[4],[9],[30],[37] 2,096 [6],[7],[10],[28]      
Investment, Identifier [Axis]: Eurofins Digital Testing International LUX Holding SARL, Technology, Senior Subordinated Term Loan          
Schedule of Investments [Line Items]          
Fair Value 0 [4],[9],[37] 543 [7],[10]      
Investment, Identifier [Axis]: Events Software BidCo Pty Ltd, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,550 [3],[4],[9],[11],[32] 1,535 [6],[7],[10],[23],[33]      
Investment, Identifier [Axis]: Events Software BidCo Pty Ltd, Technology, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[33]   20      
Investment, Identifier [Axis]: Express Wash Acquisition Company, LLC, Consumer Cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 6,092        
Investment, Identifier [Axis]: Express Wash Acquisition Company, LLC, Consumer Cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   6,324      
Investment, Identifier [Axis]: Express Wash Acquisition Company, LLC, Consumer Cyclical, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   138      
Investment, Identifier [Axis]: Express Wash Acquisition Company, LLC, Consumer Cyclical, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 129        
Investment, Identifier [Axis]: F24 (Stairway BidCo Gmbh), Software Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,988 [3],[4],[9],[34] 1,933 [6],[7],[10],[19]      
Investment, Identifier [Axis]: FSS Buyer LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 4,752 [3],[4],[22] 4,768 [6],[7],[12]      
Investment, Identifier [Axis]: FSS Buyer LLC, Technology, LP Interest          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   16      
Investment, Identifier [Axis]: FSS Buyer LLC, Technology, LP Interest          
Schedule of Investments [Line Items]          
Fair Value [4] 15        
Investment, Identifier [Axis]: FSS Buyer LLC, Technology, LP Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   72      
Investment, Identifier [Axis]: FSS Buyer LLC, Technology, LP Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 65        
Investment, Identifier [Axis]: Faraday, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,667 [3],[4],[9],[11],[18] 1,632 [6],[7],[10],[19],[23]      
Investment, Identifier [Axis]: Ferrellgas L.P., Oil & Gas Equipment & Services, Opco Preferred Units          
Schedule of Investments [Line Items]          
Fair Value [7]   2,670      
Investment, Identifier [Axis]: Ferrellgas L.P., Oil & Gas Equipment & Services, Opco Preferred Units (2,886 units)          
Schedule of Investments [Line Items]          
Fair Value [4] 2,857        
Investment, Identifier [Axis]: FinThrive Software Intermediate Holdings Inc., Business Equipment & Services, Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [7]   5,266      
Investment, Identifier [Axis]: FinThrive Software Intermediate Holdings Inc., Business Equipment & Services, Preferred Stock (6,582.7 shares)          
Schedule of Investments [Line Items]          
Fair Value [4] 4,805        
Investment, Identifier [Axis]: Finaxy Holding, Banking, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[25] 4,564        
Investment, Identifier [Axis]: Finaxy Holding, Banking, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [4],[9] 2,071        
Investment, Identifier [Axis]: Finaxy Holding, Banking, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Fair Value [7],[10]   2,009      
Investment, Identifier [Axis]: Finaxy Holding,Banking,First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[19]   4,431      
Investment, Identifier [Axis]: Fineline Technologies, Inc, Consumer Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   1,275      
Investment, Identifier [Axis]: Fineline Technologies, Inc., Consumer Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 1,263        
Investment, Identifier [Axis]: Finexvet, Consumer Cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 4,934 [3],[4],[9],[25] 4,230 [6],[7],[10],[23],[29]      
Investment, Identifier [Axis]: FitzMark Buyer, LLC, Cargo & Transportation, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 4,132 [3],[4],[22] 4,073 [6],[7],[15]      
Investment, Identifier [Axis]: Five Star Holding LLC, Packaging, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   855      
Investment, Identifier [Axis]: Five Star Holding LLC, Packaging, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 551        
Investment, Identifier [Axis]: Five Star Holding LLC, Packaging, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 12,761 [2],[3],[4] 13,404 [6],[7],[12]      
Investment, Identifier [Axis]: Flexential Issuer, LLC, Information Technology, Structured Secured Note - Class C          
Schedule of Investments [Line Items]          
Fair Value 15,337 13,187      
Investment, Identifier [Axis]: Flywheel Re Segregated Portfolio 2022-4, Investment Funds, Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[10],[13]   3,196      
Investment, Identifier [Axis]: Flywheel Re Segregated Portfolio 2022-4, Investment Funds, Preferred Stock (2,828,286 shares)          
Schedule of Investments [Line Items]          
Fair Value [4],[9],[14] 3,648        
Investment, Identifier [Axis]: Footco 40 Limited, Media & Entertainment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 230 [3],[4],[9],[11],[18] 1,808 [6],[7],[10],[23],[28]      
Investment, Identifier [Axis]: Footco 40 Limited, Media & Entertainment, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[11],[27] 1,665        
Investment, Identifier [Axis]: Forest Buyer, LLC, Healthcare, Class A LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 127        
Investment, Identifier [Axis]: Forest Buyer, LLC, Healthcare, Class B LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 97        
Investment, Identifier [Axis]: Forest Buyer, LLC, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 491        
Investment, Identifier [Axis]: Forest Buyer, LLC, Healthcare, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 5,609        
Investment, Identifier [Axis]: Forest Buyer, LLC, Healthcare, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 0        
Investment, Identifier [Axis]: Fortis Payment Systems, LLC, Other Financial, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 8,727 [2],[3],[4],[11] 2,480 [6],[7],[12]      
Investment, Identifier [Axis]: Fortis Payment Systems, LLC, Other Financial, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] (10)        
Investment, Identifier [Axis]: FragilePak LLC, Transportation Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 4,510 [2],[3],[4] 4,384 [6],[7],[12]      
Investment, Identifier [Axis]: FragilePak LLC, Transportation Services, Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   632      
Investment, Identifier [Axis]: FragilePak LLC, Transportation Services, Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 673        
Investment, Identifier [Axis]: GB Eagle Buyer, Inc., Capital Goods, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 10,450 [2],[3],[4] 10,573 [6],[7],[12]      
Investment, Identifier [Axis]: GB Eagle Buyer, Inc., Capital Goods, Partnership Units          
Schedule of Investments [Line Items]          
Fair Value 1,222 [4],[14] 880 [7],[13]      
Investment, Identifier [Axis]: GB Eagle Buyer, Inc., Capital Goods, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   (15)      
Investment, Identifier [Axis]: GB Eagle Buyer, Inc., Capital Goods, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] (26)        
Investment, Identifier [Axis]: GCDL LLC, Healthcare, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4] 243        
Investment, Identifier [Axis]: GCDL LLC, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 529        
Investment, Identifier [Axis]: GCDL LLC, Healthcare, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] (2)        
Investment, Identifier [Axis]: GPNZ II GmbH, Healthcare, Common Stock          
Schedule of Investments [Line Items]          
Fair Value 0 [4],[9],[14] 0 [7],[10],[13]      
Investment, Identifier [Axis]: GPNZ II GmbH, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[34],[37] 141        
Investment, Identifier [Axis]: GPNZ II GmbH, Healthcare, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 272 [4],[9],[11] 265 [6],[7],[10],[43]      
Investment, Identifier [Axis]: GPNZ II GmbH, Healthcare, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [7],[10],[23]   124      
Investment, Identifier [Axis]: Global Academic Group Limited, Industrial Other, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[32] 2,538        
Investment, Identifier [Axis]: Global Academic Group Limited, Industrial Other, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 4,352 [3],[4],[9],[11],[44] 2,478 [6],[7],[10],[45]      
Investment, Identifier [Axis]: Global Academic Group Limited, Industrial Other, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[23],[46]   4,295      
Investment, Identifier [Axis]: Gojo Industries, Inc. ,Industrial Other,First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   12,359      
Investment, Identifier [Axis]: Gojo Industries, Inc., Industrial Other, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[22] 12,997        
Investment, Identifier [Axis]: Graphpad Software, LLC, Internet Software & Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 9,481        
Investment, Identifier [Axis]: Graphpad Software, LLC, Internet Software & Services, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] (4)        
Investment, Identifier [Axis]: Greenhill II BV, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[11],[18] 1,009        
Investment, Identifier [Axis]: Greenhill II BV, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[19],[23]   894      
Investment, Identifier [Axis]: Groupe Guemas, Brokerage, Asset Managers & Exchanges, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[25] 5,107        
Investment, Identifier [Axis]: Groupe Guemas,Brokerage, Asset Managers & Exchanges ,First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[29]   5,006      
Investment, Identifier [Axis]: Groupe Product Life, Consumer Non-cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[19]   1,059      
Investment, Identifier [Axis]: Groupe Product Life, ConsumerNon-cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[11],[18] 932        
Investment, Identifier [Axis]: Gulf Finance, LLC, Oil & Gas Exploration & Production, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[12]   570      
Investment, Identifier [Axis]: Gusto Aus BidCo Pty Ltd, ConsumerNon-Cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[11],[32] 2,316        
Investment, Identifier [Axis]: Gusto Aus BidCo Pty Ltd., Consumer Non-Cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[23],[45]   2,235      
Investment, Identifier [Axis]: HEKA Invest, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[11],[18] 5,227        
Investment, Identifier [Axis]: HEKA Invest, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[19],[23]   5,080      
Investment, Identifier [Axis]: HTI Technology & Industries, Electronic Component Manufacturing, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 10,434 [2],[3],[4],[11] 11,355 [6],[7],[12],[23]      
Investment, Identifier [Axis]: HTI Technology & Industries, Electronic Component Manufacturing, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   (7)      
Investment, Identifier [Axis]: HTI Technology & Industries, Electronic Component Manufacturing, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] (68)        
Investment, Identifier [Axis]: HW Holdco, LLC (Hanley Wood LLC), Advertising, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 11,059        
Investment, Identifier [Axis]: HW Holdco, LLC (Hanley Wood LLC), Advertising, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   10,816      
Investment, Identifier [Axis]: HeartHealth Bidco Pty Ltd, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[11],[32] 642        
Investment, Identifier [Axis]: HeartHealth Bidco Pty Ltd, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[23],[45]   674      
Investment, Identifier [Axis]: Heartland Veterinary Partners, LLC, Healthcare, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Fair Value [4] 12,371        
Investment, Identifier [Axis]: Heartland Veterinary Partners, LLC, Healthcare, Subordinated Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [7]   11,012      
Investment, Identifier [Axis]: Heavy Construction Systems Specialists, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 7,239 [2],[3],[4] 7,295 [6],[7],[15]      
Investment, Identifier [Axis]: Heavy Construction Systems Specialists, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15],[23]   0      
Investment, Identifier [Axis]: Heavy Construction Systems Specialists, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 0        
Investment, Identifier [Axis]: Heilbron (f/k/a Sucsez (Bolt Bidco B.V.)), Insurance, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 3,265 [3],[4],[9],[25] 3,155 [6],[7],[10],[29]      
Investment, Identifier [Axis]: HemaSource, Inc., Healthcare, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 118        
Investment, Identifier [Axis]: HemaSource, Inc., Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[22] 7,238        
Investment, Identifier [Axis]: HemaSource, Inc., Healthcare, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[11],[22] (7)        
Investment, Identifier [Axis]: HemaSource, Inc., Healthcare., Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   101      
Investment, Identifier [Axis]: HemaSource, Inc., Healthcare., First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   7,101      
Investment, Identifier [Axis]: HemaSource, Inc., Healthcare., Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   342      
Investment, Identifier [Axis]: Herbalife Ltd., Food Products, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[9],[22] 3,188        
Investment, Identifier [Axis]: Home Care Assistance, LLC, Healthcare & Pharmaceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 3,520 [2],[3],[4] 3,428 [6],[7],[12]      
Investment, Identifier [Axis]: HomeX Services Group LLC, Home Construction, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,502 [2],[3],[4],[11] 1,274 [6],[7],[15],[23]      
Investment, Identifier [Axis]: HomeX Services Group LLC, Home Construction, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15],[23]   (7)      
Investment, Identifier [Axis]: HomeX Services Group LLC, Home Construction, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 0        
Investment, Identifier [Axis]: Honour Lane Logistics Holdings Limited, Transportation Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 6,629 [3],[4],[9],[24] 6,160 [6],[7],[10],[15]      
Investment, Identifier [Axis]: Hydratech Holdings, Inc., Distributors, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 4,175        
Investment, Identifier [Axis]: Hydratech Holdings, Inc., Distributors, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 62        
Investment, Identifier [Axis]: Hygie 31 Holding, Pharma-ceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[29]   1,739      
Investment, Identifier [Axis]: Hygie 31 Holding, Pharmaceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[25] 1,615        
Investment, Identifier [Axis]: Hylan Datacom & Electrical LLC, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [1] 0 2,013 4,496    
Investment, Identifier [Axis]: Hylan Datacom & Electrical LLC, Construction & Building, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   2,013      
Investment, Identifier [Axis]: Hylan Datacom & Electrical LLC, Construction & Building, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   3,917      
Investment, Identifier [Axis]: Hylan Datacom & Electrical LLC, Construction & Building, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [1] 0 4,519 [6],[7],[12] 4,098    
Investment, Identifier [Axis]: Hylan Datacom & Electrical LLC, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [1] 0 3,917 3,917    
Investment, Identifier [Axis]: IM Square, Banking, Finance, Insurance & Real Estate, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,723 [3],[4],[9],[18] 2,713 [6],[7],[10],[19]      
Investment, Identifier [Axis]: INOS 19-090 GmbH, Aerospace & Defense, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 5,173 [3],[4],[9],[18] 5,711 [6],[7],[10],[19],[23]      
Investment, Identifier [Axis]: ISTO Technologies II, LLC, Healthcare First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   6,616      
Investment, Identifier [Axis]: ISTO Technologies II, LLC, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[24] 6,735        
Investment, Identifier [Axis]: ISTO Technologies II, LLC, Healthcare, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   (18)      
Investment, Identifier [Axis]: ISTO Technologies II, LLC, Healthcare, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[11],[24] 0        
Investment, Identifier [Axis]: ITI Intermodal, Inc., Transportation Services, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   715      
Investment, Identifier [Axis]: ITI Intermodal, Inc., Transportation Services, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 727        
Investment, Identifier [Axis]: ITI Intermodal, Inc., Transportation Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 785 [3],[4],[24] 12,757 [6],[7],[12]      
Investment, Identifier [Axis]: ITI Intermodal, Inc., Transportation Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[24] 11,915        
Investment, Identifier [Axis]: ITI Intermodal, Inc., Transportation Services, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   67      
Investment, Identifier [Axis]: ITI Intermodal, Inc., Transportation Services, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[11],[24] 197        
Investment, Identifier [Axis]: Ice House America, L.L.C., Consumer Products, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 4,049        
Investment, Identifier [Axis]: Ice House America, L.L.C., Consumer Products, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 287        
Investment, Identifier [Axis]: Ice House America, L.L.C., Consumer Products, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 142        
Investment, Identifier [Axis]: Infoniqa Holdings GmbH, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,933 [3],[4],[9],[25] 2,879 [6],[7],[10],[29]      
Investment, Identifier [Axis]: Innovad Group II BV, Beverage, Food & Tobacco, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[25] 6,783        
Investment, Identifier [Axis]: Innovad Group II BV, Beverage, Food & Tobacco, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 1,072 [3],[4],[9],[47] 6,203 [6],[7],[10],[23],[29]      
Investment, Identifier [Axis]: Innovad Group II BV, Beverage, Food & Tobacco, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[48]   1,035      
Investment, Identifier [Axis]: Innovative XCessories & Services, LLC, Automotive, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,789 [2],[3],[16] 2,469 [5],[6],[17]      
Investment, Identifier [Axis]: Interstellar Group B.V., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 64 [3],[4],[9],[18] 1,676 [6],[7],[10],[19],[23]      
Investment, Identifier [Axis]: Interstellar Group B.V., Technology, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[11],[18] 1,549        
Investment, Identifier [Axis]: InvoCare Limited, Consumer Cyclical Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,108 [3],[4],[9],[11],[32] 2,051 [6],[7],[10],[23],[45]      
Investment, Identifier [Axis]: Iqor US Inc., Services: Business, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[15],[17]   2,622      
Investment, Identifier [Axis]: Isagenix International, LLC, Wholesale, Common Stock          
Schedule of Investments [Line Items]          
Fair Value 0 [4],[14],[16] 0 [7],[13]      
Investment, Identifier [Axis]: Isagenix International, LLC, Wholesale, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 223 [2],[3],[4],[16] 718 [6],[12],[17]      
Investment, Identifier [Axis]: Isolstar Holding NV (IPCOM), Trading Companies & Distributors, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 5,459 [3],[4],[9],[18] 4,778 [6],[7],[10],[19],[23]      
Investment, Identifier [Axis]: Ivanti Software, Inc., High Tech Industries, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 3,740 [2],[3],[16] 4,800 [6],[12],[17]      
Investment, Identifier [Axis]: JF Acquisition, LLC, Automotive, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 3,712 [2],[3],[4] 3,598 [6],[7],[12]      
Investment, Identifier [Axis]: Jade Bidco Limited (Jane's), Aerospace & Defense, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[25] 1,200        
Investment, Identifier [Axis]: Jade Bidco Limited (Jane's), Aerospace & Defense, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 1,957 [3],[4],[9],[24] 1,176 [6],[7],[10],[29]      
Investment, Identifier [Axis]: Jade Bidco Limited (Jane's), Aerospace & Defense, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value 4,632 [3],[4],[9],[24] 6,648 [5],[6],[7],[10]      
Investment, Identifier [Axis]: JetBlue 2019-1 Class B Pass Through Trust, Structured Products, Structured Secured Note - Class B          
Schedule of Investments [Line Items]          
Fair Value 2,825 3,026      
Investment, Identifier [Axis]: Jocassee Partners LLC, Investment Funds & Vehicles, Member Interest          
Schedule of Investments [Line Items]          
Fair Value 40,871 [9],[11] 41,053 [10],[23]      
Investment, Identifier [Axis]: Jocassee Partners LLC, Member Interest          
Schedule of Investments [Line Items]          
Fair Value 40,871 41,053 [1] 40,088 [1]    
Investment, Identifier [Axis]: Jon Bidco Limited, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 3,920 [3],[4],[9],[11],[44] 3,844 [6],[7],[10],[23],[46]      
Investment, Identifier [Axis]: Jones Fish Hatcheries & Distributors LLC, Consumer Products, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 3,481 [2],[3],[4] 3,414 [6],[7],[12]      
Investment, Identifier [Axis]: Jones Fish Hatcheries & Distributors LLC, Consumer Products, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [7]   228      
Investment, Identifier [Axis]: Jones Fish Hatcheries & Distributors LLC, Consumer Products, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4] 278        
Investment, Identifier [Axis]: Jones Fish Hatcheries & Distributors LLC, Consumer Products, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   (8)      
Investment, Identifier [Axis]: Jones Fish Hatcheries & Distributors LLC, Consumer Products, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 0        
Investment, Identifier [Axis]: Kano Laboratories LLC, Chemicals, Plastics & Rubber, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 8,388 [2],[3],[4] 5,545 [6],[7],[12],[23]      
Investment, Identifier [Axis]: Kano Laboratories LLC, Chemicals, Plastics & Rubber, Partnership Equity          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   224      
Investment, Identifier [Axis]: Kano Laboratories LLC, Chemicals, Plastics & Rubber, Partnership Equity          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 211        
Investment, Identifier [Axis]: Kemmerer Operations, LLC, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [1]   0 1,181    
Investment, Identifier [Axis]: Kemmerer Operations, LLC, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [1]   0 1,565    
Investment, Identifier [Axis]: Kene Acquisition, Inc. (En Engineering), Oil & Gas Equipment & Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   7,031      
Investment, Identifier [Axis]: Keystone Bidco B.V., Pharmaceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[18] 732        
Investment, Identifier [Axis]: Keystone Bidco B.V., Pharmaceuticals, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[18] (4)        
Investment, Identifier [Axis]: Keystone Bidco B.V., Pharmaceuticals, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[9] 0        
Investment, Identifier [Axis]: Kid Distro Holdings, LLC, Media & Entertainment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 13,190 [2],[3],[4] 9,116 [6],[7],[12]      
Investment, Identifier [Axis]: Kid Distro Holdings, LLC, Media & Entertainment, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   599      
Investment, Identifier [Axis]: Kid Distro Holdings, LLC, Media & Entertainment, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 721        
Investment, Identifier [Axis]: Kona Buyer, LLC, High Tech Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   8,413      
Investment, Identifier [Axis]: Lambir Bidco Limited, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,891 [3],[4],[9],[11],[25] 1,854 [6],[7],[10],[19],[23]      
Investment, Identifier [Axis]: Lambir Bidco Limited, Healthcare, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,718 [4],[9] 1,587 [7],[10]      
Investment, Identifier [Axis]: Lattice Group Holdings Bidco Limited, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 703 [3],[4],[9],[11],[24] 659 [5],[6],[7],[10],[23]      
Investment, Identifier [Axis]: Lattice Group Holdings Bidco Limited, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [5],[6],[7],[10],[23]   16      
Investment, Identifier [Axis]: Lattice Group Holdings Bidco Limited, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[24] 35        
Investment, Identifier [Axis]: LeadsOnline, LLC, Business Equipment & Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 10,050 [2],[3],[4] 10,096 [6],[7],[12]      
Investment, Identifier [Axis]: LeadsOnline, LLC, Business Equipment & Services, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [7]   239      
Investment, Identifier [Axis]: LeadsOnline, LLC, Business Equipment & Services, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4] 179        
Investment, Identifier [Axis]: LeadsOnline, LLC, Business Equipment & Services, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   400      
Investment, Identifier [Axis]: LeadsOnline, LLC, Business Equipment & Services, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] (11)        
Investment, Identifier [Axis]: Learfield Communications, LLC, Broadcasting, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [14] 3,712        
Investment, Identifier [Axis]: Learfield Communications, LLC, Broadcasting, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[22] 5,456        
Investment, Identifier [Axis]: Learfield Communications, LLC, Broadcasting, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [6],[15]   5,311      
Investment, Identifier [Axis]: Learfield Communications, LLC, Broadcasting, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   4,037      
Investment, Identifier [Axis]: Legal Solutions Holdings, Business Services, Senior Subordinated Loan          
Schedule of Investments [Line Items]          
Fair Value 0 [4],[37],[49] 0 [7],[26],[50]      
Investment, Identifier [Axis]: Lifestyle Intermediate II, LLC, Consumer Goods: Durable, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,765 [2],[3],[4],[16] 2,675 [6],[7],[12],[17]      
Investment, Identifier [Axis]: Lifestyle Intermediate II, LLC, Consumer Goods: Durable, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[17],[23]   (275)      
Investment, Identifier [Axis]: LivTech Purchaser, Inc., Business Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 862 [2],[3],[4] 860 [6],[7],[12]      
Investment, Identifier [Axis]: LogMeIn, Inc., High Tech Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[15],[17]   1,274      
Investment, Identifier [Axis]: Long Term Care Group, Inc., Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 7,572 [2],[3],[4] 6,308 [6],[7],[15]      
Investment, Identifier [Axis]: MB Purchaser, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[11],[22] 2,196        
Investment, Identifier [Axis]: MB Purchaser, LLC, Technology, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 68        
Investment, Identifier [Axis]: MB Purchaser, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[11],[22] (5)        
Investment, Identifier [Axis]: MC Group Ventures Corporation, Business Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 5,019 [2],[3],[4],[11] 4,133 [6],[7],[12],[23]      
Investment, Identifier [Axis]: MC Group Ventures Corporation, Business Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[11],[24] 4,094        
Investment, Identifier [Axis]: MC Group Ventures Corporation, Business Services, Partnership Units          
Schedule of Investments [Line Items]          
Fair Value 835 [4],[14] 778 [7],[13]      
Investment, Identifier [Axis]: MI OpCo Holdings, Inc., Pharmaceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[22] 6,243        
Investment, Identifier [Axis]: MNS Buyer, Inc., Construction and Building, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 895 [3],[4],[22] 901 [6],[7],[15]      
Investment, Identifier [Axis]: MNS Buyer, Inc., Construction and Building, Partnership Units          
Schedule of Investments [Line Items]          
Fair Value 104 [4],[14] 82 [7],[13]      
Investment, Identifier [Axis]: MVC Automotive Group GmbH, Bridge Loan          
Schedule of Investments [Line Items]          
Fair Value [38] 9,762 9,762 7,149    
Investment, Identifier [Axis]: MVC Automotive Group GmbH, Common Equity Interest          
Schedule of Investments [Line Items]          
Fair Value [38] 7,034 15,430 9,675    
Investment, Identifier [Axis]: MVC Automotive Group Gmbh, Automotive, Bridge Loan          
Schedule of Investments [Line Items]          
Fair Value 9,762 [4],[9],[49] 9,762 [7],[10],[50]      
Investment, Identifier [Axis]: MVC Automotive Group Gmbh, Automotive, Common Equity interest          
Schedule of Investments [Line Items]          
Fair Value 7,034 [4],[9],[14],[49] 15,430 [7],[10],[13],[50]      
Investment, Identifier [Axis]: MVC Private Equity Fund LP, General Partnership Interest          
Schedule of Investments [Line Items]          
Fair Value 14 24 45    
Investment, Identifier [Axis]: MVC Private Equity Fund LP, Investment Funds & Vehicles, General Partnership Interest          
Schedule of Investments [Line Items]          
Fair Value 14 [4],[9],[14],[49] 24 [10],[13],[50]      
Investment, Identifier [Axis]: MVC Private Equity Fund LP, Investment Funds & Vehicles, Limited Partnership Interest          
Schedule of Investments [Line Items]          
Fair Value 556 [4],[9],[14],[49] 981 [10],[13],[50]      
Investment, Identifier [Axis]: MVC Private Equity Fund LP, Limited Partnership Interest          
Schedule of Investments [Line Items]          
Fair Value 556 981 1,793    
Investment, Identifier [Axis]: Magnetite XIX, Limited, Multi-Sector Holdings, Subordinated Notes          
Schedule of Investments [Line Items]          
Fair Value 5,083 [2],[9],[16] 5,067 [10],[12],[17]      
Investment, Identifier [Axis]: Magnetite XIX, Limited, Multi-Sector Holdings, Subordinated Structured Notes          
Schedule of Investments [Line Items]          
Fair Value 7,363 [9],[16] 8,181 [10],[17]      
Investment, Identifier [Axis]: Marmoutier Holding B.V., Consumer Products, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 58 [3],[4],[9],[25],[37] 1,777 [6],[7],[10],[19],[23]      
Investment, Identifier [Axis]: Marmoutier Holding B.V., Consumer Products, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[25],[37] 413        
Investment, Identifier [Axis]: Marmoutier Holding B.V., Consumer Products, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[19],[23]   6      
Investment, Identifier [Axis]: Marmoutier Holding B.V., Consumer Products, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[25],[37] (80)        
Investment, Identifier [Axis]: Marmoutier Holding B.V., Consumer Products, Super Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[37] 190        
Investment, Identifier [Axis]: Marshall Excelsior Co., Capital Goods, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   10,462      
Investment, Identifier [Axis]: Marshall Excelsior Co., Capital Goods, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   1,914      
Investment, Identifier [Axis]: Media Recovery, Inc. (SpotSee), Containers, Packaging & Glass, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 4,037 [3],[4],[39] 2,764 [6],[7],[12]      
Investment, Identifier [Axis]: Media Recovery, Inc. (SpotSee), Containers, Packaging & Glass, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value 1,803 [2],[3],[4] 3,946 [6],[7],[28]      
Investment, Identifier [Axis]: Media Recovery, Inc. (SpotSee), Containers, Packaging & Glass, Revolver 1          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[11],[39] (12)        
Investment, Identifier [Axis]: Media Recovery, Inc. (SpotSee), Containers, Packaging & Glass, Revolver 2          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] (10)        
Investment, Identifier [Axis]: Median B.V., Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 9,581 [3],[9],[30] 8,595 [6],[10],[31]      
Investment, Identifier [Axis]: Medical Solutions Parent Holdings, Inc., Healthcare, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,874 [2],[3] 3,708 [6],[12]      
Investment, Identifier [Axis]: Megawatt Acquisitionco, Inc., Aerospace & Defense, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 0        
Investment, Identifier [Axis]: Megawatt Acquisitionco, Inc., Aerospace & Defense, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 3,899        
Investment, Identifier [Axis]: Megawatt Acquisitionco, Inc., Aerospace & Defense, Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 87        
Investment, Identifier [Axis]: Megawatt Acquisitionco, Inc., Aerospace & Defense, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 30        
Investment, Identifier [Axis]: Mercell Holding AS, Technology, Class A Units          
Schedule of Investments [Line Items]          
Fair Value 132 [4],[9],[14] 128 [7],[10],[13]      
Investment, Identifier [Axis]: Mercell Holding AS, Technology, Class B Units          
Schedule of Investments [Line Items]          
Fair Value [7],[10],[13]   51      
Investment, Identifier [Axis]: Mercell Holding AS, Technology, Class B Units          
Schedule of Investments [Line Items]          
Fair Value [4],[9],[14] 25        
Investment, Identifier [Axis]: Mercell Holding AS, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,957 [3],[4],[9],[11],[51] 3,041 [6],[7],[10],[23],[52]      
Investment, Identifier [Axis]: Modern Star Holdings Bidco Pty Limited., Non-durable Consumer Goods, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 7,985 [3],[4],[9],[11],[32] 7,784 [6],[7],[10],[23],[33]      
Investment, Identifier [Axis]: Moonlight Bidco Limited, Healthcare, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[10],[13]   1,380      
Investment, Identifier [Axis]: Moonlight Bidco Limited, Healthcare, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[9],[14] 197        
Investment, Identifier [Axis]: Moonlight Bidco Limited, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,987 [3],[4],[9],[11],[27] 1,832 [6],[7],[10],[23],[28]      
Investment, Identifier [Axis]: Murphy Midco Limited, Media, Diversified & Production, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,757 [3],[4],[9],[30] 1,670 [6],[7],[10],[31]      
Investment, Identifier [Axis]: Music Reports, Inc., Media & Entertainment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 6,500 [2],[3],[4] 6,884 [6],[7],[12]      
Investment, Identifier [Axis]: NAW Buyer LLC, Technology, Equity Co Invest          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   473      
Investment, Identifier [Axis]: NAW Buyer LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 11,880 [2],[3],[4],[11] 11,446 [6],[7],[12],[23]      
Investment, Identifier [Axis]: NAW Buyer LLC, Technology, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 463        
Investment, Identifier [Axis]: NAW Buyer LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   335      
Investment, Identifier [Axis]: NAW Buyer LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 0        
Investment, Identifier [Axis]: NF Holdco, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 6,274 [2],[3],[4] 6,204 [6],[7],[12]      
Investment, Identifier [Axis]: NF Holdco, LLC, Technology, LP Units          
Schedule of Investments [Line Items]          
Fair Value 569 [4],[14] 633 [7],[13]      
Investment, Identifier [Axis]: NF Holdco, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   417      
Investment, Identifier [Axis]: NF Holdco, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 603        
Investment, Identifier [Axis]: NGS US Finco, LLC (f/k/a Dresser Natural Gas Solutions), Energy Equipment & Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15]   4,655      
Investment, Identifier [Axis]: NPM Investments 28 B.V., Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[11],[18] 2,216        
Investment, Identifier [Axis]: NPM Investments 28 B.V., Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[19],[23]   2,175      
Investment, Identifier [Axis]: Napa Bidco Pty Ltd, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 19,219 [3],[4],[9],[32] 18,321 [6],[7],[10],[45]      
Investment, Identifier [Axis]: Narda Acquisitionco., Inc., Aerospace & Defense, Class A Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   535      
Investment, Identifier [Axis]: Narda Acquisitionco., Inc., Aerospace & Defense, Class A Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 567        
Investment, Identifier [Axis]: Narda Acquisitionco., Inc., Aerospace & Defense, Class B Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   229      
Investment, Identifier [Axis]: Narda Acquisitionco., Inc., Aerospace & Defense, Class B Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 118        
Investment, Identifier [Axis]: Narda Acquisitionco., Inc., Aerospace & Defense, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 5,087 [2],[3],[4] 5,562 [6],[7],[12]      
Investment, Identifier [Axis]: Narda Acquisitionco., Inc., Aerospace & Defense, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   (8)      
Investment, Identifier [Axis]: Narda Acquisitionco., Inc., Aerospace & Defense, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 0        
Investment, Identifier [Axis]: Navia Benefit Solutions, Inc., Healthcare & Pharmaceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[22] 2,933        
Investment, Identifier [Axis]: Navia Benefit Solutions, Inc., Healthcare & Pharmaceuticals, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 2,639 [3],[4],[22] 2,918 [6],[7],[15]      
Investment, Identifier [Axis]: Navia Benefit Solutions, Inc., Healthcare & Pharmaceuticals, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15]   2,620      
Investment, Identifier [Axis]: NeoxCo, Internet Software & Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,167 [3],[4],[9],[11],[25] 2,090 [6],[7],[10],[23],[29]      
Investment, Identifier [Axis]: Next Holdco, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 7,340        
Investment, Identifier [Axis]: Next Holdco, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 0        
Investment, Identifier [Axis]: Next Holdco, LLC,Technology,First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15],[23]   7,236      
Investment, Identifier [Axis]: Next Holdco, LLC,Technology,Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15],[23]   (11)      
Investment, Identifier [Axis]: Northstar Recycling, LLC, Environmental Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,431 [2],[3],[4] 2,434 [6],[7],[12]      
Investment, Identifier [Axis]: Novotech Aus Bidco Pty Ltd, Healthcare, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [5],[6],[7],[10],[23]   3,984      
Investment, Identifier [Axis]: OA Buyer, Inc., Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 8,286 [3],[4],[22] 5,485 [6],[7],[15]      
Investment, Identifier [Axis]: OA Buyer, Inc., Healthcare, Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   276      
Investment, Identifier [Axis]: OA Buyer, Inc., Healthcare, Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [4] 567        
Investment, Identifier [Axis]: OA Buyer, Inc., Healthcare, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15],[23]   (12)      
Investment, Identifier [Axis]: OA Buyer, Inc., Healthcare, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[11],[22] (6)        
Investment, Identifier [Axis]: OAC Holdings I Corp, Automotive, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 3,548 [3],[4],[22] 3,454 [6],[7],[12]      
Investment, Identifier [Axis]: OAC Holdings I Corp, Automotive, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   (47)      
Investment, Identifier [Axis]: OAC Holdings I Corp, Automotive, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[11],[22] 0        
Investment, Identifier [Axis]: OG III B.V., Containers & Glass Products, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 3,475 [3],[4],[9],[18] 3,390 [6],[7],[10],[19]      
Investment, Identifier [Axis]: ORTEC INTERNATIONAL NEWCO B.V. Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[19]   985      
Investment, Identifier [Axis]: ORTEC INTERNATIONAL NEWCO B.V., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[18] 1,001        
Investment, Identifier [Axis]: OSP Hamilton Purchaser, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 12,914        
Investment, Identifier [Axis]: OSP Hamilton Purchaser, LLC, Technology, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 994 [2],[3],[4],[11] 12,934 [6],[7],[12]      
Investment, Identifier [Axis]: OSP Hamilton Purchaser, LLC, Technology, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   (107)      
Investment, Identifier [Axis]: OSP Hamilton Purchaser, LLC, Technology, First Lien Senior Secured Term Loan 3          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   (22)      
Investment, Identifier [Axis]: OSP Hamilton Purchaser, LLC, Technology, LP Units          
Schedule of Investments [Line Items]          
Fair Value 162 [4] 174 [7]      
Investment, Identifier [Axis]: OSP Hamilton Purchaser, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] (16)        
Investment, Identifier [Axis]: Ocelot Holdco LLC, Construction Machinery, Common Stock          
Schedule of Investments [Line Items]          
Fair Value 0 [4],[14] 0 [7],[13]      
Investment, Identifier [Axis]: Ocelot Holdco LLC, Construction Machinery, Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [7]   2,085      
Investment, Identifier [Axis]: Ocelot Holdco LLC, Construction Machinery, Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [4] 2,734        
Investment, Identifier [Axis]: Ocelot Holdco LLC, Construction Machinery, Super Senior Takeback Loan          
Schedule of Investments [Line Items]          
Fair Value 549 [3],[4] 549 [7]      
Investment, Identifier [Axis]: Ocelot Holdco LLC, Construction Machinery, Takeback Term Loan          
Schedule of Investments [Line Items]          
Fair Value [7]   2,933      
Investment, Identifier [Axis]: Ocelot Holdco LLC, Construction Machinery, Takeback Term loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4] 2,933        
Investment, Identifier [Axis]: Ocular Therapeutix, Inc., Pharma-ceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[15]   3,812      
Investment, Identifier [Axis]: Ocular Therapeutix, Inc., Pharmaceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[22] 4,849        
Investment, Identifier [Axis]: Offen Inc., Transportation: Cargo, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 3,702 [4],[16],[22] 3,691 [5],[7],[17]      
Investment, Identifier [Axis]: Omni Intermediate Holdings, LLC, Transportation, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   7,864      
Investment, Identifier [Axis]: Options Technology Ltd., Computer Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [5],[6],[7],[10]   2,249      
Investment, Identifier [Axis]: Oracle Vision Bidco Limited, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 3,070 [3],[4],[9],[30] 2,918 [6],[7],[10],[31]      
Investment, Identifier [Axis]: Origin Bidco Limited, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[18] 331        
Investment, Identifier [Axis]: Origin Bidco Limited, Technology, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 533 [2],[3],[4],[9] 326 [6],[7],[10],[19]      
Investment, Identifier [Axis]: Origin Bidco Limited, Technology, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[12]   531      
Investment, Identifier [Axis]: PDQ.Com Corporation, Business Equipment & Services, Class A-2 Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [7]   44      
Investment, Identifier [Axis]: PDQ.Com Corporation, Business Equipment & Services, Class A-2 Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 50        
Investment, Identifier [Axis]: PDQ.Com Corporation, Business Equipment & Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,940 [2],[3],[4] 10,319 [6],[7],[12],[23]      
Investment, Identifier [Axis]: PDQ.Com Corporation, Business Equipment & Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 4,341 [2],[3],[4] 2,930 [6],[7],[12],[23]      
Investment, Identifier [Axis]: PDQ.Com Corporation, Business Equipment & Services, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 7,238        
Investment, Identifier [Axis]: PSP Intermediate 4, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[11],[18] 890        
Investment, Identifier [Axis]: PSP Intermediate 4, LLC, Technology, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 1,382 [2],[3],[4],[9] 820 [6],[7],[10],[23],[43]      
Investment, Identifier [Axis]: PSP Intermediate 4, LLC, Technology, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[15]   1,305      
Investment, Identifier [Axis]: Panoche Energy Center LLC, Electric, First Lien Senior Secured Bond          
Schedule of Investments [Line Items]          
Fair Value 3,404        
Investment, Identifier [Axis]: Panoche Energy Center LLC, Electric, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [7]   4,224      
Investment, Identifier [Axis]: Pare SAS (SAS Maurice MARLE), Health Care Equipment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[18] 2,864        
Investment, Identifier [Axis]: Pare SAS (SAS Maurice MARLE), Health Care Equipment, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 1,497 [2],[3],[4],[9] 2,804 [6],[7],[10],[29]      
Investment, Identifier [Axis]: Pare SAS (SAS Maurice MARLE), Health Care Equipment, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[12]   1,482      
Investment, Identifier [Axis]: Parkview Dental Holdings LLC, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 606 [3],[4],[22] 605 [6],[7],[12],[23]      
Investment, Identifier [Axis]: Parkview Dental Holdings LLC, Healthcare, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   298      
Investment, Identifier [Axis]: Parkview Dental Holdings LLC, Healthcare, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 250        
Investment, Identifier [Axis]: Patriot New Midco 1 Limited (Forensic Risk Alliance), Diversified Financial Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[18] 2,168        
Investment, Identifier [Axis]: Patriot New Midco 1 Limited (Forensic Risk Alliance), Diversified Financial Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 2,586 [2],[3],[4],[9] 2,327 [6],[7],[10],[19]      
Investment, Identifier [Axis]: Patriot New Midco 1 Limited (Forensic Risk Alliance), Diversified Financial Services, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[12]   2,804      
Investment, Identifier [Axis]: Perimeter Master Note Business Trust, Credit Card ABS, Structured Secured Note - Class B          
Schedule of Investments [Line Items]          
Fair Value [4],[9] 181        
Investment, Identifier [Axis]: Perimeter Master Note Business Trust, Credit Card ABS, Structured Secured Note - Class C          
Schedule of Investments [Line Items]          
Fair Value [4],[9] 180        
Investment, Identifier [Axis]: Perimeter Master Note Business Trust, Credit Card ABS, Structured Secured Note - Class D          
Schedule of Investments [Line Items]          
Fair Value [4],[9] 180        
Investment, Identifier [Axis]: Perimeter Master Note Business Trust, Credit Card ABS, Structured Secured Note - Class E          
Schedule of Investments [Line Items]          
Fair Value [4],[9] 8,905        
Investment, Identifier [Axis]: Perimeter Master Note Business Trust, Credit Card ABS, Structured Secured Note - Class A          
Schedule of Investments [Line Items]          
Fair Value 179 [4],[9] 172 [7],[10]      
Investment, Identifier [Axis]: Perimeter Master Note Business Trust, Credit Card ABS, Structured Secured Note - Class B          
Schedule of Investments [Line Items]          
Fair Value [7],[10]   173      
Investment, Identifier [Axis]: Perimeter Master Note Business Trust, Credit Card ABS, Structured Secured Note - Class C          
Schedule of Investments [Line Items]          
Fair Value [7],[10]   167      
Investment, Identifier [Axis]: Perimeter Master Note Business Trust, Credit Card ABS, Structured Secured Note - Class D          
Schedule of Investments [Line Items]          
Fair Value [7],[10]   166      
Investment, Identifier [Axis]: Perimeter Master Note Business Trust, Credit Card ABS, Structured Secured Note - Class E          
Schedule of Investments [Line Items]          
Fair Value [7],[10]   8,503      
Investment, Identifier [Axis]: Permaconn BidCo Pty Ltd, Tele-communications, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[45]   2,743      
Investment, Identifier [Axis]: Permaconn BidCo Pty Ltd, Telecommunications, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[32] 2,837        
Investment, Identifier [Axis]: Polara Enterprises, L.L.C., Capital Equipment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 960 [2],[3],[4] 1,118 [6],[7],[12]      
Investment, Identifier [Axis]: Polara Enterprises, L.L.C., Capital Equipment, Partnership Units          
Schedule of Investments [Line Items]          
Fair Value 1,116 [4] 1,285 [7]      
Investment, Identifier [Axis]: Polara Enterprises, L.L.C., Capital Equipment, Revolver          
Schedule of Investments [Line Items]          
Fair Value 0 [2],[3],[4],[11] 0 [6],[7],[12],[23]      
Investment, Identifier [Axis]: Policy Services Company, LLC, Property & Casualty Insurance, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 52,315 [2],[3],[4] 50,498 [6],[7],[12]      
Investment, Identifier [Axis]: Policy Services Company, LLC, Property & Casualty Insurance, Warrants - Class A          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   1,297      
Investment, Identifier [Axis]: Policy Services Company, LLC, Property & Casualty Insurance, Warrants - Class A          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 1,245        
Investment, Identifier [Axis]: Policy Services Company, LLC, Property & Casualty Insurance, Warrants - Class B          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   438      
Investment, Identifier [Axis]: Policy Services Company, LLC, Property & Casualty Insurance, Warrants - Class B          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 420        
Investment, Identifier [Axis]: Policy Services Company, LLC, Property & Casualty Insurance, Warrants - Class C          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 0        
Investment, Identifier [Axis]: Policy Services Company, LLC, Property & Casualty Insurance, Warrants - Class CC          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   0      
Investment, Identifier [Axis]: Policy Services Company, LLC, Property & Casualty Insurance, Warrants - Class D          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   125      
Investment, Identifier [Axis]: Policy Services Company, LLC, Property & Casualty Insurance, Warrants - Class D          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 120        
Investment, Identifier [Axis]: Polymer Solutions Group Holdings, LLC, Chemicals, Plastics & Rubber, Common Stock          
Schedule of Investments [Line Items]          
Fair Value 0 [4],[14] 0 [7],[13]      
Investment, Identifier [Axis]: Polymer Solutions Group Holdings, LLC, Chemicals, Plastics & Rubber, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 568 [3],[4],[16],[22] 936 [6],[7],[15],[17]      
Investment, Identifier [Axis]: Premium Franchise Brands, LLC, Research & Consulting Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 9,979 [2],[3],[4] 7,511 [6],[7],[12]      
Investment, Identifier [Axis]: Premium Invest, Brokerage, Asset Managers & Exchanges, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 9,320 [3],[4],[9],[11],[18] 9,031 [6],[7],[10],[23],[29]      
Investment, Identifier [Axis]: Preqin MC Limited, Banking, Finance, Insurance & Real Estate, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,789 [3],[4],[9],[24] 2,778 [5],[6],[7],[10]      
Investment, Identifier [Axis]: Pro-Vision Solutions Holdings, LLC, High Tech Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 7,651        
Investment, Identifier [Axis]: Pro-Vision Solutions Holdings, LLC, High Tech Industries, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4] 236        
Investment, Identifier [Axis]: Pro-Vision Solutions Holdings, LLC, High Tech Industries, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] (31)        
Investment, Identifier [Axis]: Process Equipment, Inc. (ProcessBarron), Industrial Air & Material Handling Equipment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 5,351 [3],[4],[24] 5,462 [6],[7],[12]      
Investment, Identifier [Axis]: Process Insights Acquisition, Inc., Electronics, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   340      
Investment, Identifier [Axis]: Process Insights Acquisition, Inc., Electronics, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 325        
Investment, Identifier [Axis]: Process Insights Acquisition, Inc., Electronics, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 0 [2],[3],[4],[11] 5,293 [6],[7],[12],[23]      
Investment, Identifier [Axis]: Process Insights Acquisition, Inc., Electronics, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 5,292        
Investment, Identifier [Axis]: Process Insights Acquisition, Inc., Electronics, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   (6)      
Investment, Identifier [Axis]: Process Insights Acquisition, Inc., Electronics, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 439        
Investment, Identifier [Axis]: Professional Datasolutions, Inc. (PDI), Application Software, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   1,783      
Investment, Identifier [Axis]: ProfitOptics, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,621 [3],[4],[22] 1,635 [5],[6],[7]      
Investment, Identifier [Axis]: ProfitOptics, LLC, Technology, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   220      
Investment, Identifier [Axis]: ProfitOptics, LLC, Technology, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 196        
Investment, Identifier [Axis]: ProfitOptics, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [5],[6],[7],[23]   274      
Investment, Identifier [Axis]: ProfitOptics, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[11],[22] 315        
Investment, Identifier [Axis]: ProfitOptics, LLC, Technology, Second Lien Senior Subordinated Term Loan          
Schedule of Investments [Line Items]          
Fair Value [7]   73      
Investment, Identifier [Axis]: ProfitOptics, LLC, Technology, Senior Subordinated Term Loan          
Schedule of Investments [Line Items]          
Fair Value [4] 73        
Investment, Identifier [Axis]: Proppants Holding, LLC, Energy: Oil & Gas, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [7],[17]   0      
Investment, Identifier [Axis]: Proppants Holding, LLC, Energy: Oil & Gas, LLC Units (1,506,254 units)          
Schedule of Investments [Line Items]          
Fair Value [4],[16] 0        
Investment, Identifier [Axis]: Protego Bidco B.V., Aerospace & Defense, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,768 [3],[4],[9],[25] 1,630 [6],[7],[10],[23],[29]      
Investment, Identifier [Axis]: Protego Bidco B.V., Aerospace & Defense, Revolver          
Schedule of Investments [Line Items]          
Fair Value 2,115 [3],[4],[9],[25] 2,110 [6],[7],[10],[29]      
Investment, Identifier [Axis]: QPE7 SPV1 BidCo Pty Ltd, Consumer Cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,902 [3],[4],[9],[53] 1,852 [6],[7],[10],[21]      
Investment, Identifier [Axis]: Qualified Industries, LLC, Consumer Cyclical, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   64      
Investment, Identifier [Axis]: Qualified Industries, LLC, Consumer Cyclical, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 88        
Investment, Identifier [Axis]: Qualified Industries, LLC, Consumer Cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 704 [2],[3],[4] 592 [6],[7],[12]      
Investment, Identifier [Axis]: Qualified Industries, LLC, Consumer Cyclical, Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   159      
Investment, Identifier [Axis]: Qualified Industries, LLC, Consumer Cyclical, Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 171        
Investment, Identifier [Axis]: Qualified Industries, LLC, Consumer Cyclical, Revolver          
Schedule of Investments [Line Items]          
Fair Value (5) [2],[3],[4],[11] (2) [6],[7],[12],[23]      
Investment, Identifier [Axis]: Questel Unite, Business Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 7,052 [2],[3],[4],[9] 6,732 [6],[7],[10],[12]      
Investment, Identifier [Axis]: R1 Holdings, LLC, Transportation, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 6,145 [3],[4],[22] 6,001 [5],[6],[7],[23]      
Investment, Identifier [Axis]: R1 Holdings, LLC, Transportation, Revolver          
Schedule of Investments [Line Items]          
Fair Value 126 [3],[4],[11],[22] 80 [5],[6],[7],[23]      
Investment, Identifier [Axis]: RA Outdoors, LLC, High Tech Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 12,715 [3],[4],[16],[22] 12,723 [6],[7],[12],[17]      
Investment, Identifier [Axis]: RA Outdoors, LLC, High Tech Industries, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[17],[23]   778      
Investment, Identifier [Axis]: RA Outdoors, LLC, High Tech Industries, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[16],[22] 1,221        
Investment, Identifier [Axis]: REP SEKO MERGER SUB LLC, Air Freight & Logistics, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[18],[37] 6,428        
Investment, Identifier [Axis]: REP SEKO MERGER SUB LLC, Air Freight & Logistics, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 1,319 [2],[3],[4],[37] 9,498 [6],[7],[19]      
Investment, Identifier [Axis]: REP SEKO MERGER SUB LLC, Air Freight & Logistics, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   1,949      
Investment, Identifier [Axis]: REP SEKO MERGER SUB LLC, Air Freight & Logistics, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 157        
Investment, Identifier [Axis]: RPX Corporation, Research & Consulting Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 26,504 [2],[3],[4] 4,732 [6],[7],[12]      
Investment, Identifier [Axis]: RPX Corporation, Research & Consulting Services, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] (45)        
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Consumer Goods: Durable, Class A Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13],[17]   0      
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Consumer Goods: Durable, Class A Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14],[16] 0        
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Consumer Goods: Durable, Class B Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value 0 [4],[14],[16] 0 [7],[13],[17]      
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Consumer Goods: Durable, Class C Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13],[17]   73      
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Consumer Goods: Durable, Class C Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14],[16] 61        
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Consumer Goods: Durable, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13],[17]   0      
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Consumer Goods: Durable, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14],[16] 0        
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Consumer Goods: Durable, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[17]   8,717      
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Consumer Goods: Durable, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[17],[23]   524      
Investment, Identifier [Axis]: Randys Holdings, Inc., Automobile Manufacturers, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 11,035        
Investment, Identifier [Axis]: Randys Holdings, Inc., Automobile Manufacturers, Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 577        
Investment, Identifier [Axis]: Randys Holdings, Inc., Automobile Manufacturers, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 431        
Investment, Identifier [Axis]: Randys Holdings, Inc., Automobile Manufacturers. First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   9,890      
Investment, Identifier [Axis]: Randys Holdings, Inc., Automobile Manufacturers. Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   570      
Investment, Identifier [Axis]: Randys Holdings, Inc., Automobile Manufacturers. Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   505      
Investment, Identifier [Axis]: Recovery Point Systems, Inc., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 11,324 [2],[3],[4] 11,442 [6],[7],[12]      
Investment, Identifier [Axis]: Recovery Point Systems, Inc., Technology, Partnership Equity          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   103      
Investment, Identifier [Axis]: Recovery Point Systems, Inc., Technology, Partnership Equity          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 67        
Investment, Identifier [Axis]: Renovation Parent Holdings, LLC, Home Furnishings, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 4,239 [2],[3],[4] 4,167 [6],[7],[12]      
Investment, Identifier [Axis]: Renovation Parent Holdings, LLC, Home Furnishings, Partnership Equity          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   67      
Investment, Identifier [Axis]: Renovation Parent Holdings, LLC, Home Furnishings, Partnership Equity          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 69        
Investment, Identifier [Axis]: Resolute Investment Managers, Inc., Banking, Finance, Insurance & Real Estate, Common Stock ($38,571 shares)          
Schedule of Investments [Line Items]          
Fair Value [4],[14],[16] 0        
Investment, Identifier [Axis]: Resolute Investment Managers, Inc., Banking, Finance, Insurance & Real Estate, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[17]   762      
Investment, Identifier [Axis]: Resonetics, LLC, Health Care Equipment, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   3,991      
Investment, Identifier [Axis]: Rhondda Financing No. 1 DAC, Finance Companies, Structured - Junior Note          
Schedule of Investments [Line Items]          
Fair Value 29,926 [4],[9] 29,586 [7],[10],[23]      
Investment, Identifier [Axis]: Riedel Beheer B.V., Food & Beverage, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,111 [3],[4],[9],[18] 2,078 [6],[7],[10],[19]      
Investment, Identifier [Axis]: Rocade Holdings LLC, Common LP Units          
Schedule of Investments [Line Items]          
Fair Value [1] 1,076 844 0    
Investment, Identifier [Axis]: Rocade Holdings LLC, Other Financial, Common LP Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   844      
Investment, Identifier [Axis]: Rocade Holdings LLC, Other Financial, Common LP Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 1,076        
Investment, Identifier [Axis]: Rocade Holdings LLC, Other Financial, Preferred LP Units          
Schedule of Investments [Line Items]          
Fair Value [7],[12],[23]   73,113      
Investment, Identifier [Axis]: Rocade Holdings LLC, Other Financial, Preferred LP Units          
Schedule of Investments [Line Items]          
Fair Value [2],[4],[11] 79,504        
Investment, Identifier [Axis]: Rocade Holdings LLC, Preferred LP Units          
Schedule of Investments [Line Items]          
Fair Value [1] 79,504 73,113 0    
Investment, Identifier [Axis]: Rock Labor LLC, Media: Diversified & Production, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   1,534      
Investment, Identifier [Axis]: Rock Labor LLC, Media: Diversified & Production, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 6,426 [2],[3],[4] 6,422 [6],[7],[15]      
Investment, Identifier [Axis]: Rock Labor LLC, Media: Diversified & Production, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 1,548        
Investment, Identifier [Axis]: Rock Labor LLC, Media: Diversified & Production, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15],[23]   (30)      
Investment, Identifier [Axis]: Rock Labor LLC, Media: Diversified & Production, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] (22)        
Investment, Identifier [Axis]: Royal Buyer, LLC, Industrial Other, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 8,083 [2],[3],[4] 7,164 [6],[7],[12],[23]      
Investment, Identifier [Axis]: Royal Buyer, LLC, Industrial Other, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   388      
Investment, Identifier [Axis]: Royal Buyer, LLC, Industrial Other, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] (9)        
Investment, Identifier [Axis]: Ruffalo Noel Levitz, LLC, Media Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 8,687 [2],[3],[4] 9,241 [6],[7],[12]      
Investment, Identifier [Axis]: Russell Investments US Institutional Holdco, Inc., Capital Markets, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 494        
Investment, Identifier [Axis]: SBP Holdings LP, Industrial Other, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 13,522 [3],[4],[11],[22] 13,442 [6],[7],[12],[23]      
Investment, Identifier [Axis]: SBP Holdings LP, Industrial Other, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   (19)      
Investment, Identifier [Axis]: SBP Holdings LP, Industrial Other, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 488        
Investment, Identifier [Axis]: SISU ACQUISITIONCO., INC., Aerospace & Defense, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 6,604 [2],[3],[4],[11] 6,463 [6],[7],[15],[23]      
Investment, Identifier [Axis]: SN BUYER, LLC, Health Care Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   10,592      
Investment, Identifier [Axis]: SPATCO Energy Solutions, LLC, Automotive, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4] 274        
Investment, Identifier [Axis]: SPATCO Energy Solutions, LLC, Automotive, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 6,787        
Investment, Identifier [Axis]: SPATCO Energy Solutions, LLC, Automotive, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] (24)        
Investment, Identifier [Axis]: SSCP Pegasus Midco Limited, Healthcare & Pharmaceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 4,678 [3],[4],[9],[11],[27] 3,416 [6],[7],[10],[23],[28]      
Investment, Identifier [Axis]: SSCP Spring Bidco 3 Limited, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,005 [3],[4],[9],[30] 947 [6],[7],[10],[31]      
Investment, Identifier [Axis]: SVI International LLC, Automotive, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 627        
Investment, Identifier [Axis]: SVI International LLC, Automotive, LLC Units ($207,921 units)          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 206        
Investment, Identifier [Axis]: SVI International LLC, Automotive, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] (1)        
Investment, Identifier [Axis]: Safety Products Holdings, LLC, Non-durable Consumer Goods, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 14,703 [2],[3],[4] 11,567 [6],[7],[12]      
Investment, Identifier [Axis]: Safety Products Holdings, LLC, Non-durable Consumer Goods, Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   468      
Investment, Identifier [Axis]: Safety Products Holdings, LLC, Non-durable Consumer Goods, Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 500        
Investment, Identifier [Axis]: Sanoptis S.A.R.L., Healthcare & Pharmaceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[18] 1,546        
Investment, Identifier [Axis]: Sanoptis S.A.R.L., Healthcare & Pharmaceuticals, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 2,411 [3],[4],[9],[11],[18] 2,585 [6],[7],[10],[19],[23]      
Investment, Identifier [Axis]: Sanoptis S.A.R.L., Healthcare & Pharmaceuticals, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value 2,121 [3],[4],[9],[54] 3,357 [6],[7],[10],[48]      
Investment, Identifier [Axis]: Sanoptis S.A.R.L., Healthcare & Pharmaceuticals, First Lien Senior Secured Term Loan 3          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[54] 913        
Investment, Identifier [Axis]: Sansidor BV, Services: Business, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[9] 573        
Investment, Identifier [Axis]: Scaled Agile, Inc., Research & Consulting Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,609 [2],[3],[4] 1,759 [6],[7],[12]      
Investment, Identifier [Axis]: Scaled Agile, Inc., Research & Consulting Services, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   48      
Investment, Identifier [Axis]: Scaled Agile, Inc., Research & Consulting Services, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 302        
Investment, Identifier [Axis]: Scout Bidco B.V., Diversified Manufacturing, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[18] 3,509        
Investment, Identifier [Axis]: Scout Bidco B.V., Diversified Manufacturing, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 436 [2],[3],[4],[9] 3,480 [6],[7],[10],[19]      
Investment, Identifier [Axis]: Scout Bidco B.V., Diversified Manufacturing, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[12]   437      
Investment, Identifier [Axis]: Scout Bidco B.V., Diversified Manufacturing, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[19],[23]   410      
Investment, Identifier [Axis]: Scout Bidco B.V., Diversified Manufacturing, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[11],[18] (22)        
Investment, Identifier [Axis]: Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[30] 2,012        
Investment, Identifier [Axis]: Security Holdings B.V, Bridge Loan, 2023 Revolver          
Schedule of Investments [Line Items]          
Fair Value [38] 3,906 3,866 0    
Investment, Identifier [Axis]: Security Holdings B.V, Bridge Loan, Controlled          
Schedule of Investments [Line Items]          
Fair Value [38] 6,486 6,328 6,020    
Investment, Identifier [Axis]: Security Holdings B.V, Common Stock Series A, Controlled          
Schedule of Investments [Line Items]          
Fair Value [38] 406 311 575    
Investment, Identifier [Axis]: Security Holdings B.V, Common Stock Series B, Controlled          
Schedule of Investments [Line Items]          
Fair Value [38] 37,976 29,080 53,728    
Investment, Identifier [Axis]: Security Holdings B.V, Senior Subordinated Term Loan, Controlled          
Schedule of Investments [Line Items]          
Fair Value [38] 11,191 10,867 10,534    
Investment, Identifier [Axis]: Security Holdings B.V, Senior Unsecured Term Loan, Controlled          
Schedule of Investments [Line Items]          
Fair Value [38] 2,471 2,236 2,015    
Investment, Identifier [Axis]: Security Holdings B.V., Electrical Engineering, Bridge Loan          
Schedule of Investments [Line Items]          
Fair Value 6,486 [4],[9],[49] 6,328 [7],[10],[50]      
Investment, Identifier [Axis]: Security Holdings B.V., Electrical Engineering, Common Stock Series A          
Schedule of Investments [Line Items]          
Fair Value [7],[10],[13],[50]   311      
Investment, Identifier [Axis]: Security Holdings B.V., Electrical Engineering, Common Stock Series A          
Schedule of Investments [Line Items]          
Fair Value [4],[9],[14],[49] 406        
Investment, Identifier [Axis]: Security Holdings B.V., Electrical Engineering, Common Stock Series B          
Schedule of Investments [Line Items]          
Fair Value [7],[10],[13],[50]   29,080      
Investment, Identifier [Axis]: Security Holdings B.V., Electrical Engineering, Common Stock Series B          
Schedule of Investments [Line Items]          
Fair Value [4],[9],[14],[49] 37,976        
Investment, Identifier [Axis]: Security Holdings B.V., Electrical Engineering, Revolver          
Schedule of Investments [Line Items]          
Fair Value 3,906 [4],[9],[11],[49] 3,866 [7],[10],[23],[50]      
Investment, Identifier [Axis]: Security Holdings B.V., Electrical Engineering, Senior Subordinated Term Loan          
Schedule of Investments [Line Items]          
Fair Value 11,191 [4],[9],[49] 10,867 [7],[10],[50]      
Investment, Identifier [Axis]: Security Holdings B.V., Electrical Engineering, Senior Unsecured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [4],[9],[11],[49] 2,471        
Investment, Identifier [Axis]: Security Holdings B.V.,Senior Unsecured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [7],[10],[23],[50]   2,236      
Investment, Identifier [Axis]: Sereni Capital NV, Consumer Cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[25] 978        
Investment, Identifier [Axis]: Sereni Capital NV, Consumer Cyclical, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 1,643 [3],[4],[9],[25] 2,522 [6],[7],[10],[29]      
Investment, Identifier [Axis]: Serta Simmons Bedding LLC, Home Furnishings, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   791      
Investment, Identifier [Axis]: Serta Simmons Bedding LLC, Home Furnishings, Common Stock (109,127 shares)          
Schedule of Investments [Line Items]          
Fair Value [14] 611        
Investment, Identifier [Axis]: Shelf Bidco Ltd, Other Financial, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[9],[14] 5,448        
Investment, Identifier [Axis]: Shelf Bidco Ltd, Other Financial, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[9] 34,710        
Investment, Identifier [Axis]: Shelf Bidco Ltd., Other Financial, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[10],[13]   1,548      
Investment, Identifier [Axis]: Shelf Bidco Ltd., Other Financial, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[12]   34,019      
Investment, Identifier [Axis]: Sierra Senior Loan Strategy JV I LLC, Joint Venture, Member Interest          
Schedule of Investments [Line Items]          
Fair Value 41,297 [4],[9],[16] 39,172 [10],[17]      
Investment, Identifier [Axis]: Sierra Senior Loan Strategy JV I LLC, Member Interest          
Schedule of Investments [Line Items]          
Fair Value 41,297 39,172 37,950    
Investment, Identifier [Axis]: Sinari Invest, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,857 [3],[4],[9],[11],[25] 1,822 [6],[7],[10],[23],[29]      
Investment, Identifier [Axis]: SmartShift Group, Inc., Technology, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   288      
Investment, Identifier [Axis]: SmartShift Group, Inc., Technology, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 431        
Investment, Identifier [Axis]: SmartShift Group, Inc., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 9,537 [3],[4],[24] 9,332 [6],[7],[12],[23]      
Investment, Identifier [Axis]: SmartShift Group, Inc., Technology, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[24] 3,440        
Investment, Identifier [Axis]: SmartShift Group, Inc., Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   (38)      
Investment, Identifier [Axis]: SmartShift Group, Inc., Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[11],[24] 0        
Investment, Identifier [Axis]: Smartling, Inc., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 10,464 [3],[4],[22] 10,466 [6],[7],[15]      
Investment, Identifier [Axis]: Smartling, Inc., Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15],[23]   (12)      
Investment, Identifier [Axis]: Smartling, Inc., Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[11],[22] 0        
Investment, Identifier [Axis]: Smile Brands Group Inc., Health Care Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 4,126        
Investment, Identifier [Axis]: Smile Brands Group Inc., Health Care Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 558 [2],[3],[4] 4,533 [6],[7],[12]      
Investment, Identifier [Axis]: Soho Square III Debtco II SARL, Diversified Capital Markets, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [7],[10]   8,175      
Investment, Identifier [Axis]: Solo Buyer, L.P., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 14,727 [2],[3],[4] 15,140 [6],[7],[12]      
Investment, Identifier [Axis]: Solo Buyer, L.P., Technology, Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   382      
Investment, Identifier [Axis]: Solo Buyer, L.P., Technology, Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 325        
Investment, Identifier [Axis]: Solo Buyer, L.P., Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value 315 [2],[3],[4],[11] 615 [6],[7],[12],[23]      
Investment, Identifier [Axis]: Sound Point CLO XX, Ltd., Multi-Sector Holdings, Subordinated Structured Notes          
Schedule of Investments [Line Items]          
Fair Value 138 [9],[14],[16] 579 [10],[13],[17]      
Investment, Identifier [Axis]: Sparus Holdings, LLC (f/k/a Sparus Holdings, Inc.), Other Utility, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,625 [3],[4],[11],[24] 1,858 [6],[7],[12],[23]      
Investment, Identifier [Axis]: Sparus Holdings, LLC (f/k/a Sparus Holdings, Inc.), Other Utility, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[24] 421        
Investment, Identifier [Axis]: Sparus Holdings, LLC (f/k/a Sparus Holdings, Inc.), Other Utility, Revolver          
Schedule of Investments [Line Items]          
Fair Value (2) [3],[4],[11],[24] 62 [6],[7],[12],[23]      
Investment, Identifier [Axis]: Spatial Business Systems LLC, Electric, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 11,114 [2],[3],[4],[11] 11,461 [6],[7],[15],[23]      
Investment, Identifier [Axis]: Spatial Business Systems LLC, Electric, Revolver          
Schedule of Investments [Line Items]          
Fair Value (48) [2],[3],[4],[11] (21) [6],[7],[15],[23]      
Investment, Identifier [Axis]: Springbrook Software (SBRK Intermediate, Inc.), Enterprise Software & Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   13,719      
Investment, Identifier [Axis]: Springbrook Software (SBRK Intermediate, Inc.), Enterprise Software & Services, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   2,791      
Investment, Identifier [Axis]: Starnmeer B.V., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,500 [3],[4],[9],[24] 2,490 [5],[6],[7],[10]      
Investment, Identifier [Axis]: Superjet Buyer, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 17,720 [2],[3],[4],[11] 12,825 [6],[7],[12]      
Investment, Identifier [Axis]: Superjet Buyer, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value 201 [2],[3],[4],[11] 444 [6],[7],[12],[23]      
Investment, Identifier [Axis]: Syniverse Holdings, Inc., Technology Distributors, Series A Preferred Equity          
Schedule of Investments [Line Items]          
Fair Value 9,773 [4] 8,788 [7]      
Investment, Identifier [Axis]: Syntax Systems Ltd, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[15],[23]   1,997      
Investment, Identifier [Axis]: Syntax Systems Ltd, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[15],[23]   620      
Investment, Identifier [Axis]: TA SL Cayman Aggregator Corp., Technology, Common Stock          
Schedule of Investments [Line Items]          
Fair Value 83 [4],[14] 73 [7],[13]      
Investment, Identifier [Axis]: TA SL Cayman Aggregator Corp., Technology, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,785 [4] 2,395 [7]      
Investment, Identifier [Axis]: TSYL Corporate Buyer, Inc., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,036 [2],[3],[4],[11] 810 [6],[7],[12],[23]      
Investment, Identifier [Axis]: TSYL Corporate Buyer, Inc., Technology, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 590        
Investment, Identifier [Axis]: TSYL Corporate Buyer, Inc., Technology, First Lien Senior Secured Term Loan1          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   584      
Investment, Identifier [Axis]: TSYL Corporate Buyer, Inc., Technology, Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   9      
Investment, Identifier [Axis]: TSYL Corporate Buyer, Inc., Technology, Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 13        
Investment, Identifier [Axis]: TSYL Corporate Buyer, Inc., Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value (7) [2],[3],[4],[11] (10) [6],[7],[12],[23]      
Investment, Identifier [Axis]: Tank Holding Corp, Metal & Glass Containers, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 7,792 [3],[4],[24] 7,915 [6],[7],[15]      
Investment, Identifier [Axis]: Tank Holding Corp, Metal & Glass Containers, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value 2,493 [3],[4],[11],[22] 2,430 [6],[7],[15],[23]      
Investment, Identifier [Axis]: Tank Holding Corp, Metal & Glass Containers, Revolver          
Schedule of Investments [Line Items]          
Fair Value 604 [3],[4],[11],[22] 223 [6],[7],[15],[23]      
Investment, Identifier [Axis]: Tanqueray Bidco Limited, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[11],[27] 1,820        
Investment, Identifier [Axis]: Tanqueray Bidco Limited, Technology, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[27] 0        
Investment, Identifier [Axis]: Tanqueray Bidco Limited, Technology. First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[23],[28]   1,730      
Investment, Identifier [Axis]: Team Air Distributing, LLC, Consumer Cyclical, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4] 78        
Investment, Identifier [Axis]: Team Air Distributing, LLC, Consumer Cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [4] 702        
Investment, Identifier [Axis]: Team Air Distributing, LLC, Consumer Cyclical, Partnership Equity          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   420      
Investment, Identifier [Axis]: Team Air Distributing, LLC, Consumer Cyclical, Partnership Equity          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 392        
Investment, Identifier [Axis]: Team Air Distributing, LLC, Consumer Cyclical, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Fair Value [7]   590      
Investment, Identifier [Axis]: Team Car Care, LLC, Automotive, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[17]   10,382      
Investment, Identifier [Axis]: Team Services Group, Services: Consumer, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [5],[6],[17]   9,646      
Investment, Identifier [Axis]: Team Services Group, Services: Consumer, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [5],[6],[7],[17]   4,694      
Investment, Identifier [Axis]: Technology Service Stream BidCo Pty Ltd, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[11],[20] 756        
Investment, Identifier [Axis]: Techone B.V., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 3,875 [3],[4],[9],[18] 3,814 [6],[7],[10],[19]      
Investment, Identifier [Axis]: Techone B.V., Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[19],[23]   201      
Investment, Identifier [Axis]: Techone B.V., Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[11],[18] (6)        
Investment, Identifier [Axis]: Tencarva Machinery Company, LLC, Capital Equipment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 8,340 [2],[3],[4] 6,226 [6],[7],[12]      
Investment, Identifier [Axis]: Tencarva Machinery Company, LLC, Capital Equipment, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   (6)      
Investment, Identifier [Axis]: Tencarva Machinery Company, LLC, Capital Equipment, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] (26)        
Investment, Identifier [Axis]: Terrybear, Inc., Consumer Products, Partnership Equity          
Schedule of Investments [Line Items]          
Fair Value 137 [4],[14] 115 [7],[13]      
Investment, Identifier [Axis]: Terrybear, Inc., Consumer Products, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Fair Value 266 [4] 260 [7]      
Investment, Identifier [Axis]: The Caprock Group, Inc. (aka TA/TCG Holdings, LLC), Brokerage, Asset Managers & Exchanges, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,825 [2],[3],[4] 830 [6],[7],[12],[23]      
Investment, Identifier [Axis]: The Caprock Group, Inc. (aka TA/TCG Holdings, LLC), Brokerage, Asset Managers & Exchanges, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 824        
Investment, Identifier [Axis]: The Caprock Group, Inc. (aka TA/TCG Holdings, LLC), Brokerage, Asset Managers & Exchanges, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   0      
Investment, Identifier [Axis]: The Caprock Group, Inc. (aka TA/TCG Holdings, LLC), Brokerage, Asset Managers & Exchanges, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 0        
Investment, Identifier [Axis]: The Caprock Group, Inc. (aka TA/TCG Holdings, LLC), Brokerage, Asset Managers & Exchanges, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Fair Value [5],[6],[7]   3,578      
Investment, Identifier [Axis]: The Caprock Group, Inc. (aka TA/TCG Holdings, LLC), Brokerage, Asset Managers & Exchanges, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[24] 3,704        
Investment, Identifier [Axis]: The Cleaver-Brooks Company, Inc., Capital Equipment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15]   12,680      
Investment, Identifier [Axis]: The Cleaver-Brooks Company, Inc., Capital Equipment, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15],[23]   0      
Investment, Identifier [Axis]: The Cleaver-Brooks Company, Inc., Capital Equipment, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Fair Value [7]   4,882      
Investment, Identifier [Axis]: The Hilb Group, LLC, Insurance Brokerage, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 11,390 [3],[4],[22] 11,317 [6],[7],[15],[23]      
Investment, Identifier [Axis]: The Octave Music Group, Inc., Media: Diversified & Production, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3] 3,595        
Investment, Identifier [Axis]: The Octave Music Group, Inc., Media: Diversified & Production, Partnership Equity          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   2,152      
Investment, Identifier [Axis]: The Octave Music Group, Inc., Media: Diversified & Production, Partnership Equity          
Schedule of Investments [Line Items]          
Fair Value [4] 2,342        
Investment, Identifier [Axis]: The Octave Music Group, Inc., Media: Diversified & Production, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   4,240      
Investment, Identifier [Axis]: Thompson Rivers LLC, Investment Funds & Vehicles, Member Interest          
Schedule of Investments [Line Items]          
Fair Value 8,587 [4],[14] 13,365 [13]      
Investment, Identifier [Axis]: Thompson Rivers LLC, Member Interest          
Schedule of Investments [Line Items]          
Fair Value 8,587 13,365 30,339    
Investment, Identifier [Axis]: Total Safety U.S. Inc., Diversified Support Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [6],[15]   5,433      
Investment, Identifier [Axis]: Total Safety U.S. Inc., Diversified Support Services, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15]   3,717      
Investment, Identifier [Axis]: Trader Corporation, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 4,499 [3],[4],[9],[55] 4,617 [6],[7],[10],[56]      
Investment, Identifier [Axis]: Trader Corporation, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[23],[56]   (6)      
Investment, Identifier [Axis]: Trader Corporation, Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[11],[55] (4)        
Investment, Identifier [Axis]: Transit Technologies LLC, Software, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   6,035      
Investment, Identifier [Axis]: Transportation Insight, LLC, Air Freight & Logistics, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 8,677 [2],[3],[4] 10,335 [5],[6],[7]      
Investment, Identifier [Axis]: Trident Maritime Systems, Inc., Aerospace & Defense, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 14,953 [2],[3],[4] 15,409 [6],[7],[12]      
Investment, Identifier [Axis]: Trintech, Inc., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 6,786 [3],[4],[22] 6,790 [6],[7],[15]      
Investment, Identifier [Axis]: Trintech, Inc., Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15],[23]   140      
Investment, Identifier [Axis]: Trintech, Inc., Technology, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[11],[22] 143        
Investment, Identifier [Axis]: Truck-Lite Co., LLC, Automotive Parts & Equipment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   18,967      
Investment, Identifier [Axis]: True Religion Apparel, Inc., Retail, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13],[17]   0      
Investment, Identifier [Axis]: True Religion Apparel, Inc., Retail, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14],[16] 0        
Investment, Identifier [Axis]: True Religion Apparel, Inc., Retail, Preferred Unit          
Schedule of Investments [Line Items]          
Fair Value [7],[13],[17]   0      
Investment, Identifier [Axis]: True Religion Apparel, Inc., Retail, Preferred Unit          
Schedule of Investments [Line Items]          
Fair Value [4],[14],[16] 0        
Investment, Identifier [Axis]: Trystar, LLC, Power Distribution Solutions, Class A LLC Units          
Schedule of Investments [Line Items]          
Fair Value [7]   1,323      
Investment, Identifier [Axis]: Trystar, LLC, Power Distribution Solutions, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   6,739      
Investment, Identifier [Axis]: Turbo Buyer, Inc., Finance Companies, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 7,857 [2],[3],[4] 7,939 [6],[7],[12],[23]      
Investment, Identifier [Axis]: Turnberry Solutions, Inc., Consumer Cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 4,887 [3],[4],[22] 4,898 [6],[7],[12]      
Investment, Identifier [Axis]: UBC Ledgers Holding AB, Financial Other, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,539 [3],[4],[9],[11],[35] 1,529 [6],[7],[10],[23],[36]      
Investment, Identifier [Axis]: UBC Ledgers Holding AB, Financial Other, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[18] 564        
Investment, Identifier [Axis]: UBC Ledgers Holding AB, Financial Other, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[23],[36]   0      
Investment, Identifier [Axis]: UKFast Leaders Limited, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 11,737 [3],[4],[9],[27] 10,762 [6],[7],[10],[28]      
Investment, Identifier [Axis]: USLS Acquisition, Inc. (f/k/a US Legal Support, Inc.), Legal Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,324 [2],[3],[4],[11] 9,883 [6],[7],[15],[23]      
Investment, Identifier [Axis]: USLS Acquisition, Inc. (f/k/a US Legal Support, Inc.), Legal Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 8,655        
Investment, Identifier [Axis]: Union Bidco Limited, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 995 [3],[4],[9],[11],[39] 877 [6],[7],[10],[23],[28]      
Investment, Identifier [Axis]: United Therapy Holding III GmbH, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,398 [3],[4],[9],[11],[18] 1,312 [6],[7],[10],[23],[29]      
Investment, Identifier [Axis]: Unither (Uniholding), Pharma-ceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[19],[23]   2,037      
Investment, Identifier [Axis]: Unither (Uniholding), Pharmaceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[11],[18] 2,078        
Investment, Identifier [Axis]: Utac Ceram, Business Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[18] 1,607        
Investment, Identifier [Axis]: Utac Ceram, Business Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value 931 [2],[3],[4],[9] 1,559 [6],[7],[10],[19]      
Investment, Identifier [Axis]: Utac Ceram, Business Services, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value 2,445 [2],[3],[4],[9] 3,353 [6],[7],[10],[12]      
Investment, Identifier [Axis]: VOYA CLO 2015-2, LTD., Multi-Sector Holdings, Subordinated Structured Notes          
Schedule of Investments [Line Items]          
Fair Value 14 [9],[14],[16] 91 [10],[13],[17]      
Investment, Identifier [Axis]: VOYA CLO 2016-2, LTD., Multi-Sector Holdings, Subordinated Structured Notes          
Schedule of Investments [Line Items]          
Fair Value [10],[13],[17]   943      
Investment, Identifier [Axis]: VOYA CLO 2016-2, LTD., Multi-Sector Holdings, Subordinated Structured Notes 1          
Schedule of Investments [Line Items]          
Fair Value [9],[14],[16] 1,261        
Investment, Identifier [Axis]: Validity, Inc., IT Consulting & Other Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 4,783 [3],[4],[22] 4,783 [6],[7],[15]      
Investment, Identifier [Axis]: Velocity Pooling Vehicle, LLC, Automotive, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[13],[17]   2      
Investment, Identifier [Axis]: Velocity Pooling Vehicle, LLC, Automotive, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[14],[16] 3        
Investment, Identifier [Axis]: Velocity Pooling Vehicle, LLC, Automotive, Warrants          
Schedule of Investments [Line Items]          
Fair Value [7],[13],[17]   3      
Investment, Identifier [Axis]: Velocity Pooling Vehicle, LLC, Automotive, Warrants          
Schedule of Investments [Line Items]          
Fair Value [4],[14],[16] 2        
Investment, Identifier [Axis]: Victoria Bidco Limited, Industrial Machinery, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[27] 3,784        
Investment, Identifier [Axis]: Victoria Bidco Limited, Industrial Machinery, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[10],[28]   3,573      
Investment, Identifier [Axis]: Vision Solutions Inc., Business Equipment & Services, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 6,053 [2],[3],[16] 5,908 [6],[12],[17]      
Investment, Identifier [Axis]: VistaJet Pass Through Trust 2021-1B, Airlines, Structured Secured Note - Class B          
Schedule of Investments [Line Items]          
Fair Value 3,154 [4] 3,262 [7]      
Investment, Identifier [Axis]: Vital Buyer, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 7,369 [2],[3],[4] 7,526 [6],[7],[12]      
Investment, Identifier [Axis]: Vital Buyer, LLC, Technology, Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   434      
Investment, Identifier [Axis]: Vital Buyer, LLC, Technology, Partnership Units          
Schedule of Investments [Line Items]          
Fair Value [4] 296        
Investment, Identifier [Axis]: W2O Holdings, Inc., Healthcare Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 5,798 [2],[4] 5,785 [7],[12]      
Investment, Identifier [Axis]: W2O Holdings, Inc., Healthcare Technology, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 2,720        
Investment, Identifier [Axis]: WEST-NR ACQUISITIONCO, LLC, Insurance, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 52        
Investment, Identifier [Axis]: WEST-NR ACQUISITIONCO, LLC, Insurance, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 2,475        
Investment, Identifier [Axis]: WEST-NR ACQUISITIONCO, LLC,Insurance, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   2,403      
Investment, Identifier [Axis]: WWEC Holdings III Corp, Capital Goods, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 2,158 [2],[3],[4] 12,346 [6],[7],[12]      
Investment, Identifier [Axis]: WWEC Holdings III Corp, Capital Goods, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 9,922        
Investment, Identifier [Axis]: WWEC Holdings III Corp, Capital Goods, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   466      
Investment, Identifier [Axis]: WWEC Holdings III Corp, Capital Goods, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] (35)        
Investment, Identifier [Axis]: Waccamaw River LLC, Investment Funds & Vehicles, Member Interest          
Schedule of Investments [Line Items]          
Fair Value 12,918 [4],[9] 15,470 [10],[13]      
Investment, Identifier [Axis]: Waccamaw River LLC, Member Interest          
Schedule of Investments [Line Items]          
Fair Value 12,918 15,470 $ 20,212    
Investment, Identifier [Axis]: Watermill-QMC Midco, Inc., Automotive, Equity          
Schedule of Investments [Line Items]          
Fair Value [7],[13],[17]   0      
Investment, Identifier [Axis]: Watermill-QMC Midco, Inc., Automotive, Equity (1.62% Partnership Interest)          
Schedule of Investments [Line Items]          
Fair Value [4],[14],[16] 0        
Investment, Identifier [Axis]: Wheels Up Experience Inc, Transportation Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 7,847 [4] 9,884 [7]      
Investment, Identifier [Axis]: Whitcraft Holdings, Inc., Aerospace & Defense, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 735 [2],[3],[4] 8,345 [6],[7],[12]      
Investment, Identifier [Axis]: Whitcraft Holdings, Inc., Aerospace & Defense, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 845        
Investment, Identifier [Axis]: Whitcraft Holdings, Inc., Aerospace & Defense, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 8,547        
Investment, Identifier [Axis]: Whitcraft Holdings, Inc., Aerospace & Defense, LP Units          
Schedule of Investments [Line Items]          
Fair Value [7],[13]   804      
Investment, Identifier [Axis]: Whitcraft Holdings, Inc., Aerospace & Defense, LP Units          
Schedule of Investments [Line Items]          
Fair Value [4],[14] 852        
Investment, Identifier [Axis]: Whitcraft Holdings, Inc., Aerospace & Defense, Revolver          
Schedule of Investments [Line Items]          
Fair Value 968 [3],[4],[11],[22] 67 [6],[7],[12],[23]      
Investment, Identifier [Axis]: White Bidco Limited, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 1,742 [2],[3],[4],[9],[11] 1,687 [6],[7],[10],[12],[23]      
Investment, Identifier [Axis]: Wok Holdings Inc., Retail, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 46 [2],[3],[16] 47 [6],[12],[17]      
Investment, Identifier [Axis]: Woodland Foods, LLC, Food & Beverage, Common Stock          
Schedule of Investments [Line Items]          
Fair Value 1,035 [4],[14] 1,012 [7],[13]      
Investment, Identifier [Axis]: Woodland Foods, LLC, Food & Beverage, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 6,113 [2],[3],[4] 4,946 [6],[7],[12]      
Investment, Identifier [Axis]: Woodland Foods, LLC, Food & Beverage, Preferred Stock          
Schedule of Investments [Line Items]          
Fair Value [4] 401        
Investment, Identifier [Axis]: Woodland Foods, LLC, Food & Beverage, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   1,378      
Investment, Identifier [Axis]: Woodland Foods, LLC, Food & Beverage, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 1,155        
Investment, Identifier [Axis]: World 50, Inc., Professional Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4] 18,625        
Investment, Identifier [Axis]: World 50, Inc., Professional Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   2,414      
Investment, Identifier [Axis]: World 50, Inc., Professional Services, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12]   8,760      
Investment, Identifier [Axis]: World 50, Inc., Professional Services, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 130        
Investment, Identifier [Axis]: Xeinadin Bidco Limited, Financial Other, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [7],[10],[13]   582      
Investment, Identifier [Axis]: Xeinadin Bidco Limited, Financial Other, Common Stock          
Schedule of Investments [Line Items]          
Fair Value [4],[9],[14] 613        
Investment, Identifier [Axis]: Xeinadin Bidco Limited, Financial Other, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 9,180 [3],[4],[9],[11],[27] 6,448 [6],[7],[10],[23],[28]      
Investment, Identifier [Axis]: Xeinadin Bidco Limited, Financial Other, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[18] 304        
Investment, Identifier [Axis]: Xeinadin Bidco Limited, Financial Other, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Fair Value 3,923 [4],[9] 3,241 [7],[10]      
Investment, Identifier [Axis]: ZB Holdco LLC, Food & Beverage, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 9,060 [2],[3],[4] 6,271 [6],[7],[12],[23]      
Investment, Identifier [Axis]: ZB Holdco LLC, Food & Beverage, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [7]   172      
Investment, Identifier [Axis]: ZB Holdco LLC, Food & Beverage, LLC Units          
Schedule of Investments [Line Items]          
Fair Value [4] 188        
Investment, Identifier [Axis]: ZB Holdco LLC, Food & Beverage, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[12],[23]   (6)      
Investment, Identifier [Axis]: ZB Holdco LLC, Food & Beverage, Revolver          
Schedule of Investments [Line Items]          
Fair Value [2],[3],[4],[11] 459        
Investment, Identifier [Axis]: Zeppelin Bidco Limited, Services: Business, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 4,654 [3],[4],[9],[27] 5,718 [6],[7],[10],[23],[28]      
Investment, Identifier [Axis]: Zeppelin Bidco Limited, Services: Business, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[9],[27] 591        
Investment, Identifier [Axis]: eShipping, LLC, Transportation Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value 3,467 [3],[4],[22] 3,473 [6],[7],[15]      
Investment, Identifier [Axis]: eShipping, LLC, Transportation Services, Revolver          
Schedule of Investments [Line Items]          
Fair Value [6],[7],[15],[23]   $ 0      
Investment, Identifier [Axis]: eShipping, LLC, Transportation Services, Revolver          
Schedule of Investments [Line Items]          
Fair Value [3],[4],[11],[22] $ 0        
[1]
(d)    The fair value of the investment was determined using significant unobservable inputs.
[2] The interest rate on these loans is subject to 3 Month SOFR, which as of September 30, 2024 was 4.59211%.
[3] Debt investment includes interest rate floor feature.
[4] The fair value of the investment was determined using significant unobservable inputs.
[5] The interest rate on these loans is subject to 6 Month SOFR, which as of December 31, 2023 was 5.15772%.
[6] Debt investment includes interest rate floor feature.
[7] The fair value of the investment was determined using significant unobservable inputs.
[8] PIK non-accrual investment.
[9] Investment is not a qualifying investment as defined under Section 55(a) of the 1940 Act. Non-qualifying assets represent 28.8% of total investments at fair value as of September 30, 2024. Qualifying assets must represent at least 70% of total assets at the time of acquisition of any additional non-qualifying assets. If at any time qualifying assets do not represent at least 70% of the Company’s total assets, the Company will be precluded from acquiring any additional non-qualifying asset until such time as it complies with the requirements of Section 55(a).
[10] Investment is not a qualifying investment as defined under Section 55(a) of the 1940 Act. Non-qualifying assets represent 28.8% of total investments at fair value as of December 31, 2023. Qualifying assets must represent at least 70% of total assets at the time of acquisition of any additional non-qualifying assets. If at any time qualifying assets do not represent at least 70% of the Company’s total assets, the Company will be precluded from acquiring any additional non-qualifying asset until such time as it complies with the requirements of Section 55(a).
[11] Position or portion thereof is an unfunded loan or equity commitment.
[12] The interest rate on these loans is subject to 3 Month SOFR, which as of December 31, 2023 was 5.33140%.
[13] Investment is non-income producing.
[14] Investment is non-income producing.
[15] The interest rate on these loans is subject to 1 Month SOFR, which as of December 31, 2023 was 5.35472%.
[16] Investment was purchased as part of the Sierra Merger and is part of the Sierra Reference Portfolio for purposes of the Sierra Credit Support Agreement.
[17] Investment was purchased as part of the Sierra Merger and is part of the Sierra Reference Portfolio for purposes of the Sierra Credit Support Agreement.
[18] The interest rate on these loans is subject to 3 Month EURIBOR, which as of September 30, 2024 was 3.27900%.
[19] The interest rate on these loans is subject to 3 Month EURIBOR, which as of December 31, 2023 was 3.90900%.
[20] The interest rate on these loans is subject to 6 Month BBSY, which as of September 30, 2024 was 4.62210%.
[21] The interest rate on these loans is subject to 1 Month BBSY, which as of December 31, 2023 was 4.31000%.
[22] The interest rate on these loans is subject to 1 Month SOFR, which as of September 30, 2024 was 4.84570%.
[23] Position or portion thereof is an unfunded loan or equity commitment.
[24] The interest rate on these loans is subject to 6 Month SOFR, which as of September 30, 2024 was 4.25387%.
[25] The interest rate on these loans is subject to 6 Month EURIBOR, which as of September 30, 2024 was 3.10500%.
[26] Non-accrual investment.
[27] The interest rate on these loans is subject to 3 Month SONIA, which as of September 30, 2024 was 4.81560%.
[28] The interest rate on these loans is subject to 3 Month SONIA, which as of December 31, 2023 was 5.20530%.
[29] The interest rate on these loans is subject to 6 Month EURIBOR, which as of December 31, 2023 was 3.86100%.
[30] The interest rate on these loans is subject to 6 Month SONIA, which as of September 30, 2024 was 4.64880%.
[31] The interest rate on these loans is subject to 6 Month SONIA, which as of December 31, 2023 was 5.13220%.
[32] The interest rate on these loans is subject to 3 Month BBSY, which as of September 30, 2024 was 4.43410%.
[33] The interest rate on these loans is subject to 6 Month BBSY, which as of December 31, 2023 was 4.44500%.
[34] The interest rate on these loans is subject to 1 Month EURIBOR, which as of September 30, 2024 was 3.35300%.
[35] The interest rate on these loans is subject to 3 Month STIBOR, which as of September 30, 2024 was 3.08400%.
[36] The interest rate on these loans is subject to 3 Month STIBOR, which as of December 31, 2023 was 4.05200%.
[37] Non-accrual investment.
[38]
(d)    The fair value of the investment was determined using significant unobservable inputs.
[39] The interest rate on these loans is subject to 1 Month SONIA, which as of September 30, 2024 was 4.96030%.
[40] The interest rate on these loans is subject to 1 Month SONIA, which as of December 31, 2023 was 5.19920%.
[41] The interest rate on these loans is subject to 3 Month CORRA, which as of September 30, 2024 was 3.91955%.
[42] The interest rate on these loans is subject to 3 Month CDOR, which as of December 31, 2023 was 5.44750%.
[43] The interest rate on these loans is subject to 1 Month EURIBOR, which as of December 31, 2023 was 3.84500%.
[44] The interest rate on these loans is subject to 3 Month BKBM, which as of September 30, 2024 was 5.05000%
[45] The interest rate on these loans is subject to 3 Month BBSY, which as of December 31, 2023 was 4.35750%.
[46] The interest rate on these loans is subject to 3 Month BKBM, which as of December 31, 2023 was 5.63000%.
[47] The interest rate on these loans is subject to 3 Month SARON, which as of September 30, 2024 was 1.19930%
[48] The interest rate on these loans is subject to 6 Month SARON, which as of December 31, 2023 was 1.69524%.
[49] Investment was purchased as part of the MVC Acquisition and is part of the MVC Reference Portfolio for purposes of the MVC Credit Support Agreement.
[50] Investment was purchased as part of the MVC Acquisition and is part of the MVC Reference Portfolio for purposes of the MVC Credit Support Agreement.
[51] The interest rate on these loans is subject to 1 Month NIBOR, which as of September 30, 2024 was 4.64000%.
[52] The interest rate on these loans is subject to 1 Month NIBOR, which as of December 31, 2023 was 4.59000%.
[53] The interest rate on these loans is subject to 1 Month BBSY, which as of September 30, 2024 was 4.30210%.
[54] The interest rate on these loans is subject to 6 Month SARON, which as of September 30, 2024 was 1.31390%.
[55] The interest rate on these loans is subject to 1 Month CORRA, which as of September 30, 2024 was 4.16088%.
[56] The interest rate on these loans is subject to 1 Month CDOR, which as of December 31, 2023 was 5.45500%.