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Unaudited Consolidated Schedule of Investments - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Aug. 12, 2022
Dec. 31, 2021
Jul. 08, 2021
Schedule of Investments [Line Items]          
Interest 12.50% [1],[2],[3] 4.50% [4],[5],[6],[7]      
Interest 18.10% [1],[2],[3] 8.80% [4],[5],[6],[7]      
Principal Amount $ 2,235,093 $ 2,281,658 [4]      
Cost 2,576,197 2,562,398 [4]      
Fair Value $ 2,521,635 $ 2,448,935 [4]      
Percentage of Total Net Assets 210.40% [8] 205.40% [4]      
Investment, interest rate, paid in kind [3] 3.30%        
Thompson Rivers LLC          
Schedule of Investments [Line Items]          
Ownership percent 16.00% [9],[10],[11],[12] 16.00% [4],[13],[14]      
Waccamaw River, LLC          
Schedule of Investments [Line Items]          
Ownership percent 20.00% [9],[10],[15] 20.00% [4],[13],[14],[16]      
Jocassee Partners LLC          
Schedule of Investments [Line Items]          
Ownership percent 9.10% [9],[10],[11],[15] 9.10% [4],[13],[14],[16]      
Sierra Senior Loan Strategy JV I LLC          
Schedule of Investments [Line Items]          
Ownership percent 89.01% [9],[10],[11],[15],[17] 89.01% [4],[13],[14],[16],[18]      
Watermill-QMC Midco, Inc.          
Schedule of Investments [Line Items]          
Ownership percent 1.62% [2],[9],[10],[12],[17] 1.62% [4],[6],[13],[14],[18],[19]      
1WorldSync, Inc.          
Schedule of Investments [Line Items]          
Principal Amount $ 16,141 $ 16,307 [4]      
Cost 16,011 16,124 [4]      
Fair Value 15,859 16,307 [4]      
A.T. Holdings II LTD          
Schedule of Investments [Line Items]          
Principal Amount 12,500 12,500 [4]      
Cost 12,500 12,500 [4]      
Fair Value 11,850 12,500 [4]      
Accelerant Holdings          
Schedule of Investments [Line Items]          
Cost 6,667 6,667 [4]      
Fair Value 7,618 7,070 [4]      
Accelerate Learning, Inc.          
Schedule of Investments [Line Items]          
Principal Amount [4]   7,568      
Cost [4]   7,511      
Fair Value [4]   7,480      
Acclime Holdings HK Limited          
Schedule of Investments [Line Items]          
Principal Amount 2,500 2,500 [4]      
Cost 2,454 2,447 [4]      
Fair Value 2,428 2,436 [4]      
Accurus Aerospace Corporation          
Schedule of Investments [Line Items]          
Principal Amount 13,948 13,417 [4]      
Cost 14,215 13,659 [4]      
Fair Value 13,508 13,621 [4]      
Acogroup          
Schedule of Investments [Line Items]          
Principal Amount 7,791 7,716 [4]      
Cost 7,951 7,782 [4]      
Fair Value 7,191 7,276 [4]      
ADB Safegate          
Schedule of Investments [Line Items]          
Principal Amount 6,116 5,500 [4]      
Cost 5,875 5,184 [4]      
Fair Value 5,199 4,180 [4]      
Adhefin International          
Schedule of Investments [Line Items]          
Principal Amount 2,049        
Cost 2,054        
Fair Value 1,986        
Advantage Software Company (The), LLC          
Schedule of Investments [Line Items]          
Cost 363 363 [4]      
Fair Value 930 844 [4]      
Air Canada 2020-2 Class B Pass Through Trust          
Schedule of Investments [Line Items]          
Principal Amount 4,176 4,841 [4]      
Cost 4,176 4,841 [4]      
Fair Value 4,199 4,816 [4]      
Air Comm Corporation, LLC          
Schedule of Investments [Line Items]          
Principal Amount 12,777 12,875 [4]      
Cost 12,565 12,671 [4]      
Fair Value 12,445 12,722 [4]      
AIT Worldwide Logistics Holdings, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 6,460 6,460 [4]      
Cost 6,699 6,688 [4]      
Fair Value 6,843 7,013 [4]      
AlliA Insurance Brokers NV          
Schedule of Investments [Line Items]          
Principal Amount 3,260        
Cost 3,176        
Fair Value 3,149        
Alpine SG, LLC          
Schedule of Investments [Line Items]          
Principal Amount 23,139 23,139 [4]      
Cost 22,679 22,678 [4]      
Fair Value 22,792 22,677 [4]      
Alpine US Bidco LLC          
Schedule of Investments [Line Items]          
Principal Amount 18,157 18,156 [4]      
Cost 17,733 17,692 [4]      
Fair Value 17,158 16,704 [4]      
Amalfi Midco          
Schedule of Investments [Line Items]          
Principal Amount 5,076 4,784 [4]      
Cost 5,720 5,495 [4]      
Fair Value 6,110 5,850 [4]      
Americo Chemical Products, LLC          
Schedule of Investments [Line Items]          
Principal Amount 1,940        
Cost 1,971        
Fair Value 1,973        
AMMC CLO 22, Limited Series 2018-22A          
Schedule of Investments [Line Items]          
Principal Amount 7,222 7,222 [4]      
Cost 4,138 4,445 [4]      
Fair Value 2,653 3,190 [4]      
AMMC CLO 23, Ltd. Series 2020-23A          
Schedule of Investments [Line Items]          
Principal Amount 2,000 2,000 [4]      
Cost 1,736 1,860 [4]      
Fair Value 1,337 1,423 [4]      
Amtech LLC          
Schedule of Investments [Line Items]          
Principal Amount 3,219 2,404 [4]      
Cost 3,156 2,330 [4]      
Fair Value 3,178 2,350 [4]      
Anagram Holdings, LLC          
Schedule of Investments [Line Items]          
Principal Amount 15,580 15,124 [4]      
Cost 15,026 14,392 [4]      
Fair Value 14,801 14,368 [4]      
AnalytiChem Holding GmbH          
Schedule of Investments [Line Items]          
Principal Amount 11,434 9,881 [4]      
Cost 11,541 9,931 [4]      
Fair Value 11,221 9,665 [4]      
Anju Software, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 13,320 13,389 [4]      
Cost 13,241 13,269 [4]      
Fair Value 9,883 11,006 [4]      
APC1 Holding          
Schedule of Investments [Line Items]          
Principal Amount 2,435 2,101 [4]      
Cost 2,311 1,952 [4]      
Fair Value 2,395 2,044 [4]      
Apex Bidco Limited          
Schedule of Investments [Line Items]          
Principal Amount 2,066 2,020 [4]      
Cost 2,184 2,161 [4]      
Fair Value 2,050 2,019 [4]      
Apidos CLO XXIV, Series 2016-24A          
Schedule of Investments [Line Items]          
Principal Amount 18,358 18,358 [4]      
Cost 5,878 6,934 [4]      
Fair Value 7,353 6,635 [4]      
APOG Bidco Pty Ltd          
Schedule of Investments [Line Items]          
Principal Amount 2,003 2,104 [4]      
Cost 2,283 2,279 [4]      
Fair Value 1,975 2,073 [4]      
Aptus 1829. GmbH          
Schedule of Investments [Line Items]          
Principal Amount 2,404 5,085 [4]      
Cost 2,743 5,598 [4]      
Fair Value 2,025 5,201 [4]      
Apus Bidco Limited          
Schedule of Investments [Line Items]          
Principal Amount 3,516 3,465 [4]      
Cost 3,896 3,886 [4]      
Fair Value 3,439 3,344 [4]      
AQA Acquisition Holding, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 20,000 20,000 [4]      
Cost 19,607 19,564 [4]      
Fair Value 19,660 19,140 [4]      
Aquavista Watersides 2          
Schedule of Investments [Line Items]          
Principal Amount 7,789 7,121 [4]      
Cost 8,211 7,598 [4]      
Fair Value 7,193 6,936 [4]      
Arc Education          
Schedule of Investments [Line Items]          
Principal Amount 3,489 3,074 [4]      
Cost 3,261 2,794 [4]      
Fair Value 3,416 2,969 [4]      
Arch Global Precision LLC          
Schedule of Investments [Line Items]          
Principal Amount 9,084 9,154 [4]      
Cost 9,082 9,151 [4]      
Fair Value 8,993 9,094 [4]      
Archimede          
Schedule of Investments [Line Items]          
Principal Amount 6,247 6,297 [4]      
Cost 6,470 6,474 [4]      
Fair Value 6,003 6,164 [4]      
Argus Bidco Limited          
Schedule of Investments [Line Items]          
Principal Amount 4,214 3,814 [4]      
Cost 4,128 3,725 [4]      
Fair Value 4,042 3,796 [4]      
Armstrong Transport Group (Pele Buyer, LLC)          
Schedule of Investments [Line Items]          
Principal Amount 8,835 [20] 9,031 [4]      
Cost 8,769 [20] 8,896 [4]      
Fair Value 8,597 [20] 8,828 [4]      
ASC Communications, LLC          
Schedule of Investments [Line Items]          
Principal Amount 9,331 21,251 [4]      
Cost 9,737 21,459 [4]      
Fair Value 9,928 21,540 [4]      
ASPEQ Heating Group LLC          
Schedule of Investments [Line Items]          
Principal Amount [4]   8,367      
Cost [4]   8,302      
Fair Value [4]   8,367      
Astra Bidco Limited          
Schedule of Investments [Line Items]          
Principal Amount 2,303 1,963 [4]      
Cost 2,428 2,103 [4]      
Fair Value 2,272 1,886 [4]      
ATL II MRO Holdings Inc.          
Schedule of Investments [Line Items]          
Principal Amount 8,271 8,333 [4]      
Cost 8,050 8,088 [4]      
Fair Value 8,271 8,083 [4]      
Auxi International          
Schedule of Investments [Line Items]          
Principal Amount 2,300 2,300 [4]      
Cost 2,435 2,427 [4]      
Fair Value 2,116 2,009 [4]      
Avance Clinical Bidco Pty Ltd          
Schedule of Investments [Line Items]          
Principal Amount 2,279 2,394 [4]      
Cost 2,430 2,417 [4]      
Fair Value 2,068 2,298 [4]      
Aviation Technical Services, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 29,457 28,507 [4]      
Cost 28,114 27,165 [4]      
Fair Value 28,956 27,794 [4]      
AVSC Holding Corp.          
Schedule of Investments [Line Items]          
Principal Amount 11,617 11,368 [4]      
Cost 11,294 10,908 [4]      
Fair Value 11,566 11,020 [4]      
Azalea Buyer, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 6,406 5,991 [4]      
Cost 6,492 6,060 [4]      
Fair Value 6,533 6,069 [4]      
Bariacum S.A          
Schedule of Investments [Line Items]          
Principal Amount 2,223 6,083 [4]      
Cost 2,252 6,264 [4]      
Fair Value 2,223 5,944 [4]      
Benify (Bennevis AB)          
Schedule of Investments [Line Items]          
Principal Amount 1,016 1,060 [4]      
Cost 1,163 1,161 [4]      
Fair Value 1,016 1,060 [4]      
Beyond Risk Management, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 2,532 2,551 [4]      
Cost 2,509 2,499 [4]      
Fair Value 2,498 2,493 [4]      
Bidwax          
Schedule of Investments [Line Items]          
Principal Amount 7,411 7,471 [4]      
Cost 8,110 8,089 [4]      
Fair Value 7,336 7,254 [4]      
BigHand UK Bidco Limited          
Schedule of Investments [Line Items]          
Principal Amount 3,351 3,339 [4]      
Cost 3,378 3,369 [4]      
Fair Value 3,177 3,276 [4]      
Biolam Group          
Schedule of Investments [Line Items]          
Principal Amount 2,367 3,157 [4]      
Cost 2,414 2,956 [4]      
Fair Value 2,298 2,939 [4]      
Bounteous, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 1,878 [3] 1,893 [4]      
Cost 1,814 [3] 1,816 [4]      
Fair Value 1,671 [3] 1,735 [4]      
BPG Holdings IV Corp          
Schedule of Investments [Line Items]          
Principal Amount 14,292        
Cost 13,484        
Fair Value 13,434        
Bridger Aerospace Group Holdings, LLC          
Schedule of Investments [Line Items]          
Principal Amount 27,200 27,200 [4]      
Cost 42,192 41,660 [4]      
Fair Value 43,839 43,031 [4]      
Brightline Trains Florida LLC          
Schedule of Investments [Line Items]          
Principal Amount 5,000 5,000 [4]      
Cost 5,000 5,000 [4]      
Fair Value 4,525 4,350 [4]      
Brightpay Limited          
Schedule of Investments [Line Items]          
Principal Amount 2,188 2,205 [4]      
Cost 2,301 2,296 [4]      
Fair Value 2,152 2,156 [4]      
BrightSign LLC          
Schedule of Investments [Line Items]          
Principal Amount 5,603 4,768 [4]      
Cost 6,667 5,825 [4]      
Fair Value 6,303 5,864 [4]      
British Airways 2020-1 Class B Pass Through Trust          
Schedule of Investments [Line Items]          
Principal Amount 622 703 [4]      
Cost 622 703 [4]      
Fair Value 633 692 [4]      
British Engineering Services Holdco Limited          
Schedule of Investments [Line Items]          
Principal Amount 13,995 13,792 [4]      
Cost 15,174 15,133 [4]      
Fair Value 13,755 13,454 [4]      
Brook & Whittle Holding Corp.          
Schedule of Investments [Line Items]          
Principal Amount 2,806 2,827 [4]      
Cost 2,786 2,807 [4]      
Fair Value 2,512 2,478 [4]      
Brown Machine Group Holdings, LLC          
Schedule of Investments [Line Items]          
Principal Amount 6,281 6,281 [4]      
Cost 6,264 6,252 [4]      
Fair Value 6,155 6,281 [4]      
Burgess Point Purchaser Corporation          
Schedule of Investments [Line Items]          
Principal Amount 4,545 4,545 [4]      
Cost 4,838 4,825 [4]      
Fair Value 5,048 4,836 [4]      
BVI Medical, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 9,822 9,901 [4]      
Cost 9,471 9,404 [4]      
Fair Value 9,213 9,495 [4]      
Cadent, LLC (f/k/a Cross MediaWorks)          
Schedule of Investments [Line Items]          
Principal Amount [4]   18,118      
Cost [4]   17,902      
Fair Value [4]   17,660      
CAi Software, LLC          
Schedule of Investments [Line Items]          
Principal Amount 6,338 6,386 [4]      
Cost 6,224 6,257 [4]      
Fair Value 5,850 6,196 [4]      
Canadian Orthodontic Partners Corp.          
Schedule of Investments [Line Items]          
Principal Amount 1,653 1,557 [4]      
Cost 2,248 2,118 [4]      
Fair Value 1,458 1,760 [4]      
Caribou Holding Company, LLC          
Schedule of Investments [Line Items]          
Principal Amount 4,318 4,318 [4]      
Cost 4,952 4,943 [4]      
Fair Value 4,854 4,896 [4]      
Carlson Travel, Inc          
Schedule of Investments [Line Items]          
Principal Amount [4]   6,050      
Cost [4]   9,914      
Fair Value [4]   6,452      
Catawba River Limited          
Schedule of Investments [Line Items]          
Principal Amount 5,336 5,239 [4]      
Cost 4,974 4,893 [4]      
Fair Value 3,390 5,239 [4]      
Centralis Finco S.a.r.l.          
Schedule of Investments [Line Items]          
Principal Amount 3,063 2,060 [4]      
Cost 2,919 1,919 [4]      
Fair Value 3,057 1,978 [4]      
Ceres Pharma NV          
Schedule of Investments [Line Items]          
Principal Amount 3,278 3,304 [4]      
Cost 3,274 3,264 [4]      
Fair Value 3,206 3,139 [4]      
CGI Parent, LLC          
Schedule of Investments [Line Items]          
Principal Amount 22,779 12,083 [4]      
Cost 22,959 12,376 [4]      
Fair Value 23,333 12,699 [4]      
Cineworld Group PLC          
Schedule of Investments [Line Items]          
Principal Amount [4]        
Cost 102 102 [4]      
Fair Value [4]   0      
Classic Collision (Summit Buyer, LLC)          
Schedule of Investments [Line Items]          
Principal Amount 6,827 6,794 [4]      
Cost 6,682 6,704 [4]      
Fair Value 6,578 6,712 [4]      
CM Acquisitions Holdings Inc.          
Schedule of Investments [Line Items]          
Principal Amount 18,764 18,910 [4]      
Cost 18,661 18,761 [4]      
Fair Value 18,314 18,060 [4]      
CMT Opco Holding, LLC (Concept Machine)          
Schedule of Investments [Line Items]          
Principal Amount 4,805 4,113 [4]      
Cost 5,273 4,428 [4]      
Fair Value 4,578 4,093 [4]      
Coastal Marina Holdings, LLC          
Schedule of Investments [Line Items]          
Principal Amount 23,563 [11] 23,081 [4]      
Cost 33,077 [11] 30,656 [4]      
Fair Value 34,905 [11] 32,293 [4]      
Cobham Slip Rings SAS          
Schedule of Investments [Line Items]          
Principal Amount 1,303 1,303 [4]      
Cost 1,280 1,276 [4]      
Fair Value 1,292 1,270 [4]      
Command Alkon (Project Potter Buyer, LLC)          
Schedule of Investments [Line Items]          
Principal Amount 13,500 13,604 [4]      
Cost 13,255 13,316 [4]      
Fair Value 13,568 13,498 [4]      
Compass Precision, LLC          
Schedule of Investments [Line Items]          
Principal Amount 638 378 [4]      
Cost 753 496 [4]      
Fair Value 759 528 [4]      
Comply365, LLC          
Schedule of Investments [Line Items]          
Principal Amount 13,262 13,819 [4]      
Cost 13,034 13,553 [4]      
Fair Value 13,115 13,594 [4]      
Contabo Finco S.À R.L          
Schedule of Investments [Line Items]          
Principal Amount 4,930 4,969 [4]      
Cost 4,535 4,524 [4]      
Fair Value 4,851 4,845 [4]      
Core Scientific, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 30,635 29,647 [4]      
Cost 29,915 29,915 [4]      
Fair Value 23,042 11,125 [4]      
Coyo Uprising GmbH          
Schedule of Investments [Line Items]          
Principal Amount 4,347 4,371 [4]      
Cost 5,310 5,289 [4]      
Fair Value 5,015 4,926 [4]      
CSL Dualcom          
Schedule of Investments [Line Items]          
Principal Amount 1,964 1,936 [4]      
Cost 1,911 1,905 [4]      
Fair Value 1,964 1,921 [4]      
CT Technologies Intermediate Holdings, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 4,899 4,937 [4]      
Cost 4,892 4,930 [4]      
Fair Value 4,675 4,505 [4]      
Custom Alloy Corporation          
Schedule of Investments [Line Items]          
Principal Amount [4]   61,579      
Cost [4]   46,384      
Fair Value [4]   2,186      
CVL 3          
Schedule of Investments [Line Items]          
Principal Amount 2,042 2,049 [4]      
Cost 2,060 2,055 [4]      
Fair Value 2,042 2,013 [4]      
CW Group Holdings, LLC          
Schedule of Investments [Line Items]          
Principal Amount 2,768 2,789 [4]      
Cost 2,891 2,905 [4]      
Fair Value 3,062 2,970 [4]      
DataOnline Corp.          
Schedule of Investments [Line Items]          
Principal Amount 16,581 16,693 [4]      
Cost 16,580 16,693 [4]      
Fair Value 16,414 16,359 [4]      
DataServ Integrations, LLC          
Schedule of Investments [Line Items]          
Principal Amount 1,904 1,918 [4]      
Cost 1,953 1,962 [4]      
Fair Value 1,962 1,960 [4]      
DecksDirect, LLC          
Schedule of Investments [Line Items]          
Principal Amount 1,151 700 [4]      
Cost 1,178 740 [4]      
Fair Value 1,153 735 [4]      
DISA Holdings Corp.          
Schedule of Investments [Line Items]          
Principal Amount 5,807 5,717 [4]      
Cost 5,612 5,496 [4]      
Fair Value 5,807 5,491 [4]      
Distinct Holdings, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 6,748 6,880 [4]      
Cost 6,743 6,860 [4]      
Fair Value 6,599 6,096 [4]      
Dragon Bidco          
Schedule of Investments [Line Items]          
Principal Amount 2,647 3,735 [4]      
Cost 2,826 3,998 [4]      
Fair Value 2,615 3,668 [4]      
DreamStart Bidco SAS (d/b/a SmartTrade)          
Schedule of Investments [Line Items]          
Principal Amount 2,252 2,270 [4]      
Cost 2,321 2,305 [4]      
Fair Value 2,252 2,247 [4]      
Dryden 43 Senior Loan Fund, Series 2016-43A          
Schedule of Investments [Line Items]          
Principal Amount 3,620 3,620 [4]      
Cost 2,138 2,329 [4]      
Fair Value 1,672 2,084 [4]      
Dryden 49 Senior Loan Fund, Series 2017-49A          
Schedule of Investments [Line Items]          
Principal Amount 17,233 17,233 [4]      
Cost 5,338 6,790 [4]      
Fair Value 2,764 4,267 [4]      
Dune Group          
Schedule of Investments [Line Items]          
Principal Amount 1,556 1,353 [4]      
Cost 1,533 1,321 [4]      
Fair Value 1,468 1,320 [4]      
Dunlipharder B.V.          
Schedule of Investments [Line Items]          
Principal Amount 1,000 1,000 [4]      
Cost 988 986 [4]      
Fair Value 992 988 [4]      
Dwyer Instruments, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 9,634 25,803 [4]      
Cost 9,413 25,257 [4]      
Fair Value 9,457 25,287 [4]      
Echo Global Logistics, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 9,469 9,469 [4]      
Cost 9,863 9,851 [4]      
Fair Value 9,837 10,033 [4]      
EFC International          
Schedule of Investments [Line Items]          
Principal Amount 776        
Cost 985        
Fair Value 1,021        
Ellkay, LLC          
Schedule of Investments [Line Items]          
Principal Amount 4,900 4,949 [4]      
Cost 4,831 4,868 [4]      
Fair Value 4,572 4,893 [4]      
EMI Porta Holdco LLC          
Schedule of Investments [Line Items]          
Principal Amount 14,826 14,139 [4]      
Cost 14,462 13,718 [4]      
Fair Value 12,619 13,417 [4]      
Entact Environmental Services, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 7,257 [3] 5,547 [4]      
Cost 7,194 [3] 5,511 [4]      
Fair Value 7,111 [3] 5,529 [4]      
EPS NASS Parent, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 6,033 6,079 [4]      
Cost 5,947 5,978 [4]      
Fair Value 5,858 6,024 [4]      
eShipping, LLC          
Schedule of Investments [Line Items]          
Principal Amount 3,475 3,291 [4]      
Cost 3,393 3,185 [4]      
Fair Value 3,475 3,253 [4]      
Eurofins Digital Testing International LUX Holding SARL          
Schedule of Investments [Line Items]          
Principal Amount 5,104 4,945 [4]      
Cost 4,924 4,748 [4]      
Fair Value 4,447 4,721 [4]      
Events Software BidCo Pty Ltd          
Schedule of Investments [Line Items]          
Principal Amount 1,675 1,737 [4]      
Cost 1,883 1,853 [4]      
Fair Value 1,486 1,573 [4]      
Express Wash Acquisition Company, LLC          
Schedule of Investments [Line Items]          
Principal Amount 6,545 7,369 [4]      
Cost 6,435 7,228 [4]      
Fair Value 6,459 7,243 [4]      
F24 (Stairway BidCo GmbH)          
Schedule of Investments [Line Items]          
Principal Amount 1,886 1,655 [4]      
Cost 2,069 1,792 [4]      
Fair Value 1,849 1,644 [4]      
Faraday          
Schedule of Investments [Line Items]          
Principal Amount 1,613        
Cost 1,589        
Fair Value 1,558        
Ferrellgas L.P.          
Schedule of Investments [Line Items]          
Cost 2,799 2,799 [4]      
Fair Value 2,597 2,742 [4]      
Fineline Technologies, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 1,283 1,293 [4]      
Cost 1,269 1,274 [4]      
Fair Value 1,280 1,270 [4]      
Finexvet          
Schedule of Investments [Line Items]          
Principal Amount 4,167 2,401 [4]      
Cost 4,161 2,379 [4]      
Fair Value 4,042 2,329 [4]      
FinThrive Software Intermediate Holdings Inc.          
Schedule of Investments [Line Items]          
Cost 8,338 7,892 [4]      
Fair Value 6,589 6,084 [4]      
FitzMark Buyer, LLC          
Schedule of Investments [Line Items]          
Principal Amount 4,183 4,223 [4]      
Cost 4,135 4,164 [4]      
Fair Value 4,147 4,165 [4]      
Five Star Holding LLC          
Schedule of Investments [Line Items]          
Principal Amount 13,692 13,692 [4]      
Cost 14,421 14,401 [4]      
Fair Value 14,652 14,257 [4]      
Flexential Issuer, LLC          
Schedule of Investments [Line Items]          
Principal Amount 16,000 16,000 [4]      
Cost 14,856 14,839 [4]      
Fair Value 13,522 13,827 [4]      
Flywheel Re Segregated Portfolio 2022-4          
Schedule of Investments [Line Items]          
Cost 2,828 1,922 [4]      
Fair Value 3,026 1,932 [4]      
Footco 40 Limited          
Schedule of Investments [Line Items]          
Principal Amount 1,781 1,489 [4]      
Cost 1,847 1,561 [4]      
Fair Value 1,726 1,437 [4]      
Fortis Payment Systems, LLC          
Schedule of Investments [Line Items]          
Principal Amount 2,272 1,575 [4]      
Cost 2,230 1,516 [4]      
Fair Value 2,262 1,513 [4]      
FragilePak LLC          
Schedule of Investments [Line Items]          
Principal Amount 4,602 4,638 [4]      
Cost 5,457 5,429 [4]      
Fair Value 5,455 5,817 [4]      
Front Line Power Construction LLC          
Schedule of Investments [Line Items]          
Principal Amount 4,581 4,370 [4]      
Cost 4,655 4,409 [4]      
Fair Value 4,532 5,029 [4]      
FSS Buyer LLC          
Schedule of Investments [Line Items]          
Principal Amount 4,801 6,843 [4]      
Cost 4,793 6,791 [4]      
Fair Value 4,849 6,859 [4]      
GB Eagle Buyer, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 10,648 16,774 [4]      
Cost 10,979 16,887 [4]      
Fair Value 10,972 16,881 [4]      
Global Academic Group Limited          
Schedule of Investments [Line Items]          
Principal Amount 6,563 6,867 [4]      
Cost 6,769 6,704 [4]      
Fair Value 6,437 6,680 [4]      
GPNZ II GmbH          
Schedule of Investments [Line Items]          
Principal Amount 490 458 [4]      
Cost 480 429 [4]      
Fair Value 359 375 [4]      
Greenhill II BV          
Schedule of Investments [Line Items]          
Principal Amount 871 739 [4]      
Cost 814 672 [4]      
Fair Value 854 716 [4]      
Groupe Product Life          
Schedule of Investments [Line Items]          
Principal Amount 1,057 625 [4]      
Cost 1,005 553 [4]      
Fair Value 1,039 598 [4]      
GTM Intermediate Holdings, Inc.          
Schedule of Investments [Line Items]          
Principal Amount [4]   10,633      
Cost [4]   13,834      
Fair Value [4]   14,852      
Gulf Finance, LLC          
Schedule of Investments [Line Items]          
Principal Amount 819 823 [4]      
Cost 792 797 [4]      
Fair Value 820 772 [4]      
Gusto Aus BidCo Pty Ltd.          
Schedule of Investments [Line Items]          
Principal Amount 2,102 2,208 [4]      
Cost 2,023 2,016 [4]      
Fair Value 2,054 2,136 [4]      
HeartHealth Bidco Pty Ltd          
Schedule of Investments [Line Items]          
Principal Amount 604 626 [4]      
Cost 580 569 [4]      
Fair Value 585 598 [4]      
Heartland Veterinary Partners, LLC          
Schedule of Investments [Line Items]          
Principal Amount 12,192 10,617 [4]      
Cost 11,999 10,399 [4]      
Fair Value 10,681 10,334 [4]      
Heartland, LLC          
Schedule of Investments [Line Items]          
Principal Amount 13,791 13,954 [4]      
Cost 13,743 13,884 [4]      
Fair Value 13,680 13,795 [4]      
Heavy Construction Systems Specialists, LLC          
Schedule of Investments [Line Items]          
Principal Amount 7,313 7,368 [4]      
Cost 7,170 7,201 [4]      
Fair Value 7,313 7,243 [4]      
Heilbron (f/k/a Sucsez (Bolt Bidco B.V.))          
Schedule of Investments [Line Items]          
Principal Amount 3,207 3,232 [4]      
Cost 3,676 3,676 [4]      
Fair Value 3,078 3,148 [4]      
HEKA INVEST          
Schedule of Investments [Line Items]          
Principal Amount 4,959 4,999 [4]      
Cost 4,474 4,461 [4]      
Fair Value 4,860 4,846 [4]      
Holland Acquisition Corp.          
Schedule of Investments [Line Items]          
Principal Amount 3,754 3,754 [4]      
Cost 0 0 [4]      
Fair Value 0 0 [4]      
Home Care Assistance, LLC          
Schedule of Investments [Line Items]          
Principal Amount 3,757 3,792 [4]      
Cost 3,710 3,736 [4]      
Fair Value 3,441 3,621 [4]      
Honour Lane Logistics Holdings Limited          
Schedule of Investments [Line Items]          
Principal Amount 6,667 8,000 [4]      
Cost 6,505 7,781 [4]      
Fair Value 6,407 7,814 [4]      
HTI Technology & Industries          
Schedule of Investments [Line Items]          
Principal Amount 11,475 11,538 [4]      
Cost 11,335 11,343 [4]      
Fair Value 11,475 11,345 [4]      
HW Holdco, LLC (Hanley Wood LLC)          
Schedule of Investments [Line Items]          
Principal Amount 11,197 10,917 [4]      
Cost 11,116 10,778 [4]      
Fair Value 10,906 10,762 [4]      
Hygie 31 Holding          
Schedule of Investments [Line Items]          
Principal Amount 1,694 1,708 [4]      
Cost 1,502 1,498 [4]      
Fair Value 1,663 1,665 [4]      
IM Analytics Holding, LLC (d/b/a NVT)          
Schedule of Investments [Line Items]          
Principal Amount 3,379 3,396 [4]      
Cost 3,378 3,388 [4]      
Fair Value 3,328 3,247 [4]      
IM Square          
Schedule of Investments [Line Items]          
Principal Amount 2,647 2,668 [4]      
Cost 2,945 2,938 [4]      
Fair Value 2,594 2,583 [4]      
Infoniqa Holdings GmbH          
Schedule of Investments [Line Items]          
Principal Amount 2,782 2,805 [4]      
Cost 2,909 2,902 [4]      
Fair Value 2,753 2,729 [4]      
Innovad Group II BV          
Schedule of Investments [Line Items]          
Principal Amount 7,274 6,322 [4]      
Cost 7,848 6,791 [4]      
Fair Value 6,859 5,495 [4]      
Innovative XCessories & Services, LLC          
Schedule of Investments [Line Items]          
Principal Amount 2,900 2,908 [4]      
Cost 2,847 2,854 [4]      
Fair Value 2,353 2,277 [4]      
INOS 19-090 GmbH          
Schedule of Investments [Line Items]          
Principal Amount 5,474 4,947 [4]      
Cost 6,122 5,515 [4]      
Fair Value 5,474 4,892 [4]      
Interstellar Group B.V.          
Schedule of Investments [Line Items]          
Principal Amount 1,472 1,285 [4]      
Cost 1,429 1,191 [4]      
Fair Value 1,450 1,239 [4]      
Iqor US Inc.          
Schedule of Investments [Line Items]          
Principal Amount 2,669 2,683 [4]      
Cost 2,697 2,711 [4]      
Fair Value 2,624 2,658 [4]      
Isagenix International, LLC          
Schedule of Investments [Line Items]          
Principal Amount 818 1,579 [4]      
Cost 515 1,160 [4]      
Fair Value 707 553 [4]      
Isolstar Holding NV (IPCOM)          
Schedule of Investments [Line Items]          
Principal Amount 4,546 4,583 [4]      
Cost 4,057 4,044 [4]      
Fair Value 4,458 4,436 [4]      
ITI Intermodal, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 13,126 720 [4]      
Cost 13,497 848 [4]      
Fair Value 13,643 835 [4]      
Ivanti Software, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 6,000 6,000 [4]      
Cost 5,989 5,989 [4]      
Fair Value 4,270 3,383 [4]      
Jade Bidco Limited (Jane's)          
Schedule of Investments [Line Items]          
Principal Amount 7,853 10,797 [4]      
Cost 7,742 10,658 [4]      
Fair Value 7,759 10,601 [4]      
Jaguar Merger Sub Inc.          
Schedule of Investments [Line Items]          
Principal Amount [4]   7,652      
Cost [4]   7,567      
Fair Value [4]   7,615      
Jedson Engineering, Inc.          
Schedule of Investments [Line Items]          
Principal Amount [4]   2,650      
Cost [4]   2,650      
Fair Value [4]   2,650      
JetBlue 2019-1 Class B Pass Through Trust          
Schedule of Investments [Line Items]          
Principal Amount 3,330 3,609 [4]      
Cost 3,330 3,609 [4]      
Fair Value 3,367 3,511 [4]      
JF Acquisition, LLC          
Schedule of Investments [Line Items]          
Principal Amount 3,798 3,827 [4]      
Cost 3,734 3,747 [4]      
Fair Value 3,729 3,575 [4]      
Jon Bidco Limited          
Schedule of Investments [Line Items]          
Principal Amount 3,702 3,580 [4]      
Cost 4,127 3,813 [4]      
Fair Value 3,637 3,477 [4]      
Jones Fish Hatcheries & Distributors LLC          
Schedule of Investments [Line Items]          
Principal Amount 3,481 2,785 [4]      
Cost 3,520 2,826 [4]      
Fair Value 3,605 2,854 [4]      
Kano Laboratories LLC          
Schedule of Investments [Line Items]          
Principal Amount 5,608 5,652 [4]      
Cost 5,716 5,738 [4]      
Fair Value 5,771 5,736 [4]      
Kene Acquisition, Inc. (En Engineering)          
Schedule of Investments [Line Items]          
Principal Amount 7,095 7,151 [4]      
Cost 7,031 7,071 [4]      
Fair Value 7,031 7,027 [4]      
Kid Distro Holdings, LLC          
Schedule of Investments [Line Items]          
Principal Amount 9,162 9,232 [4]      
Cost 9,669 9,718 [4]      
Fair Value 9,759 9,702 [4]      
Kona Buyer, LLC          
Schedule of Investments [Line Items]          
Principal Amount 8,643 8,767 [4]      
Cost 8,520 8,615 [4]      
Fair Value 8,626 8,623 [4]      
Lambir Bidco Limited          
Schedule of Investments [Line Items]          
Principal Amount 3,479 6,205 [4]      
Cost 3,588 6,327 [4]      
Fair Value 3,123 5,806 [4]      
Lattice Group Holdings Bidco Limited          
Schedule of Investments [Line Items]          
Principal Amount 727 702 [4]      
Cost 707 680 [4]      
Fair Value 671 667 [4]      
LeadsOnline, LLC          
Schedule of Investments [Line Items]          
Principal Amount 10,200 10,276 [4]      
Cost 10,116 10,132 [4]      
Fair Value 10,064 10,183 [4]      
Learfield Communications, LLC          
Schedule of Investments [Line Items]          
Principal Amount 5,532 8,941 [4]      
Cost 8,637 8,878 [4]      
Fair Value 8,941 8,555 [4]      
Legal Solutions Holdings          
Schedule of Investments [Line Items]          
Principal Amount 12,319 12,319 [4]      
Cost 10,129 10,129 [4]      
Fair Value 0 0 [4]      
Liberty Steel Holdings USA Inc.          
Schedule of Investments [Line Items]          
Principal Amount 20,000 20,000 [4]      
Cost 19,897 19,847 [4]      
Fair Value 19,960 19,846 [4]      
Lifestyle Intermediate II, LLC          
Schedule of Investments [Line Items]          
Principal Amount 3,006 3,194 [4]      
Cost 3,006 3,194 [4]      
Fair Value 2,620 2,812 [4]      
LivTech Purchaser, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 862 862 [4]      
Cost 858 855 [4]      
Fair Value 859 837 [4]      
LogMeIn, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 1,945 1,960 [4]      
Cost 1,927 1,942 [4]      
Fair Value 1,282 1,253 [4]      
Long Term Care Group, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 8,102 8,041 [4]      
Cost 7,977 7,897 [4]      
Fair Value 6,328 7,816 [4]      
Magnetite XIX, Limited          
Schedule of Investments [Line Items]          
Principal Amount 18,980 18,980 [4]      
Cost 14,291 14,484 [4]      
Fair Value 14,270 12,442 [4]      
Marmoutier Holding B.V.          
Schedule of Investments [Line Items]          
Principal Amount 2,280 2,227 [4]      
Cost 2,342 2,261 [4]      
Fair Value 1,938 2,133 [4]      
Marshall Excelsior Co.          
Schedule of Investments [Line Items]          
Principal Amount 12,517 12,185 [4]      
Cost 12,345 12,001 [4]      
Fair Value 12,190 12,011 [4]      
MC Group Ventures Corporation          
Schedule of Investments [Line Items]          
Principal Amount 4,159 4,171 [4]      
Cost 4,843 4,843 [4]      
Fair Value 4,964 4,904 [4]      
Media Recovery, Inc. (SpotSee)          
Schedule of Investments [Line Items]          
Principal Amount 6,809 6,797 [4]      
Cost 7,098 7,129 [4]      
Fair Value 6,679 6,797 [4]      
Median B.V.          
Schedule of Investments [Line Items]          
Principal Amount 9,093 8,962 [4]      
Cost 9,836 9,797 [4]      
Fair Value 8,075 7,449 [4]      
Medical Solutions Parent Holdings, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 4,421 4,421 [4]      
Cost 4,385 4,382 [4]      
Fair Value 3,946 4,067 [4]      
Mercell Holding AS          
Schedule of Investments [Line Items]          
Principal Amount 2,951 3,188 [4]      
Cost 3,246 3,235 [4]      
Fair Value 3,062 3,218 [4]      
MNS Buyer, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 907 912 [4]      
Cost 971 974 [4]      
Fair Value 976 889 [4]      
Modern Star Holdings Bidco Pty Limited          
Schedule of Investments [Line Items]          
Principal Amount 7,429 7,805 [4]      
Cost 8,356 8,324 [4]      
Fair Value 7,211 7,634 [4]      
Murphy Midco Limited          
Schedule of Investments [Line Items]          
Principal Amount 1,242 1,169 [4]      
Cost 1,320 1,258 [4]      
Fair Value 1,233 1,150 [4]      
Music Reports, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 6,923 6,923 [4]      
Cost 6,831 6,810 [4]      
Fair Value 6,872 6,816 [4]      
Napa Bidco Pty Ltd          
Schedule of Investments [Line Items]          
Principal Amount 17,958 18,869 [4]      
Cost 19,593 19,527 [4]      
Fair Value 16,772 16,963 [4]      
Narda Acquisitionco., Inc.          
Schedule of Investments [Line Items]          
Principal Amount 5,609 5,768 [4]      
Cost 6,030 6,175 [4]      
Fair Value 6,206 5,401 [4]      
Navia Benefit Solutions, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 5,673 5,687 [4]      
Cost 5,588 5,583 [4]      
Fair Value 5,587 5,567 [4]      
NeoxCo          
Schedule of Investments [Line Items]          
Principal Amount 2,055        
Cost 2,039        
Fair Value 1,997        
Nexus Underwriting Management Limited          
Schedule of Investments [Line Items]          
Principal Amount 1,862 1,724 [4]      
Cost 1,997 1,886 [4]      
Fair Value 1,861 1,692 [4]      
NF Holdco, LLC          
Schedule of Investments [Line Items]          
Principal Amount 6,821        
Cost 7,270        
Fair Value 7,293        
NGS US Finco, LLC (f/k/a Dresser Natural Gas Solutions)          
Schedule of Investments [Line Items]          
Principal Amount 4,667 4,704 [4]      
Cost 4,659 4,693 [4]      
Fair Value 4,666 4,697 [4]      
Northstar Recycling, LLC          
Schedule of Investments [Line Items]          
Principal Amount 2,456 2,475 [4]      
Cost 2,422 2,434 [4]      
Fair Value 2,437 2,446 [4]      
Novotech Aus Bidco Pty Ltd          
Schedule of Investments [Line Items]          
Principal Amount 4,021 3,964 [4]      
Cost 3,939 4,116 [4]      
Fair Value 3,975 3,849 [4]      
NPM Investments 28 BV          
Schedule of Investments [Line Items]          
Principal Amount 2,126 2,143 [4]      
Cost 1,910 1,904 [4]      
Fair Value 2,079 2,084 [4]      
OA Buyer, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 5,557 5,588 [4]      
Cost 5,659 5,676 [4]      
Fair Value 5,781 5,706 [4]      
OAC Holdings I Corp          
Schedule of Investments [Line Items]          
Principal Amount 3,594 4,384 [4]      
Cost 3,516 4,295 [4]      
Fair Value 3,271 4,310 [4]      
Offen Inc.          
Schedule of Investments [Line Items]          
Principal Amount 3,731 3,739 [4]      
Cost 3,694 3,702 [4]      
Fair Value 3,694 3,627 [4]      
OG III B.V.          
Schedule of Investments [Line Items]          
Principal Amount 3,353 3,381 [4]      
Cost 3,681 3,674 [4]      
Fair Value 3,313 3,310 [4]      
Omni Intermediate Holdings, LLC          
Schedule of Investments [Line Items]          
Principal Amount 8,364 6,134 [4]      
Cost 8,331 6,098 [4]      
Fair Value 8,318 5,995 [4]      
Options Technology Ltd.          
Schedule of Investments [Line Items]          
Principal Amount 2,273 2,290 [4]      
Cost 2,254 2,266 [4]      
Fair Value 2,256 2,251 [4]      
Oracle Vision Bidco Limited          
Schedule of Investments [Line Items]          
Principal Amount 2,794 2,753 [4]      
Cost 3,160 3,151 [4]      
Fair Value 2,794 2,753 [4]      
Origin Bidco Limited          
Schedule of Investments [Line Items]          
Principal Amount 948 951 [4]      
Cost 981 979 [4]      
Fair Value 942 919 [4]      
OSP Hamilton Purchaser, LLC          
Schedule of Investments [Line Items]          
Principal Amount 9,187 4,532 [4]      
Cost 9,307 4,630 [4]      
Fair Value 9,585 4,611 [4]      
Panoche Energy Center LLC          
Schedule of Investments [Line Items]          
Principal Amount 4,355 4,924 [4]      
Cost 3,956 4,430 [4]      
Fair Value 4,115 4,628 [4]      
Pare SAS (SAS Maurice MARLE)          
Schedule of Investments [Line Items]          
Principal Amount 4,220 4,220 [4]      
Cost 4,335 4,307 [4]      
Fair Value 4,135 4,093 [4]      
Patriot New Midco 1 Limited (Forensic Risk Alliance)          
Schedule of Investments [Line Items]          
Principal Amount 5,545 6,156 [4]      
Cost 5,547 6,114 [4]      
Fair Value 5,306 5,861 [4]      
PDQ.Com Corporation          
Schedule of Investments [Line Items]          
Principal Amount 9,595 8,350 [4]      
Cost 9,413 8,145 [4]      
Fair Value 9,651 8,213 [4]      
Perimeter Master Note Business Trust          
Schedule of Investments [Line Items]          
Principal Amount 10,000 10,000 [4]      
Cost 10,000 10,000 [4]      
Fair Value 8,944 8,796 [4]      
Permaconn BidCo Pty Ltd          
Schedule of Investments [Line Items]          
Principal Amount 2,644 2,779 [4]      
Cost 2,697 2,864 [4]      
Fair Value 2,585 2,728 [4]      
Polara Enterprises, L.L.C.          
Schedule of Investments [Line Items]          
Principal Amount 1,221 1,230 [4]      
Cost 1,936 1,941 [4]      
Fair Value 2,404 2,024 [4]      
Policy Services Company, LLC          
Schedule of Investments [Line Items]          
Principal Amount 50,825 49,636 [4]      
Cost 49,898 48,487 [4]      
Fair Value 50,637 49,118 [4]      
Polymer Solutions Group Holdings, LLC          
Schedule of Investments [Line Items]          
Principal Amount 990 997 [4]      
Cost 990 997 [4]      
Fair Value 929 987 [4]      
Premium Franchise Brands, LLC          
Schedule of Investments [Line Items]          
Principal Amount 12,611 12,676 [4]      
Cost 12,462 12,496 [4]      
Fair Value 12,509 12,510 [4]      
Premium Invest          
Schedule of Investments [Line Items]          
Principal Amount 5,611 5,656 [4]      
Cost 5,829 5,804 [4]      
Fair Value 5,611 5,656 [4]      
Preqin MC Limited          
Schedule of Investments [Line Items]          
Principal Amount 2,789 2,789 [4]      
Cost 2,727 2,719 [4]      
Fair Value 2,739 2,719 [4]      
Process Equipment, Inc. (ProcessBarron)          
Schedule of Investments [Line Items]          
Principal Amount 5,506 [21] 5,796 [4]      
Cost 5,495 [21] 5,767 [4]      
Fair Value 5,302 [21] 5,211 [4]      
Professional Datasolutions, Inc. (PDI)          
Schedule of Investments [Line Items]          
Principal Amount 1,803 1,822 [4]      
Cost 1,803 1,821 [4]      
Fair Value 1,775 1,751 [4]      
ProfitOptics, LLC          
Schedule of Investments [Line Items]          
Principal Amount 1,914 1,729 [4]      
Cost 2,042 1,853 [4]      
Fair Value 2,063 1,863 [4]      
Proppants Holding, LLC          
Schedule of Investments [Line Items]          
Cost 0 [21] 0 [4]      
Fair Value 0 [21] 0 [4]      
Protego Bidco B.V.          
Schedule of Investments [Line Items]          
Principal Amount 3,672 3,543 [4]      
Cost 4,018 3,844 [4]      
Fair Value 3,518 3,382 [4]      
PSP Intermediate 4, LLC          
Schedule of Investments [Line Items]          
Principal Amount 1,731 1,738 [4]      
Cost 1,675 1,669 [4]      
Fair Value 1,537 1,671 [4]      
QPE7 SPV1 BidCo Pty Ltd          
Schedule of Investments [Line Items]          
Principal Amount 1,780 1,870 [4]      
Cost 1,969 1,965 [4]      
Fair Value 1,736 1,821 [4]      
Qualified Industries, LLC          
Schedule of Investments [Line Items]          
Principal Amount 603        
Cost 726        
Fair Value 787        
Questel Unite          
Schedule of Investments [Line Items]          
Principal Amount 6,934 6,892 [4]      
Cost 6,867 6,815 [4]      
Fair Value 6,768 6,692 [4]      
R1 Holdings, LLC          
Schedule of Investments [Line Items]          
Principal Amount 6,177 10,776 [4]      
Cost 5,878 10,276 [4]      
Fair Value 6,098 10,276 [4]      
RA Outdoors, LLC          
Schedule of Investments [Line Items]          
Principal Amount 13,405 12,917 [4]      
Cost 13,146 12,658 [4]      
Fair Value 13,192 12,633 [4]      
Randys Holdings, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 13,676 13,531 [4]      
Cost 13,740 13,499 [4]      
Fair Value 13,838 13,479 [4]      
Recovery Point Systems, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 11,442 11,530 [4]      
Cost 11,507 11,566 [4]      
Fair Value 11,567 11,517 [4]      
Renovation Parent Holdings, LLC          
Schedule of Investments [Line Items]          
Principal Amount 4,769 4,806 [4]      
Cost 4,881 4,903 [4]      
Fair Value 4,238 4,708 [4]      
Rep Seko Merger Sub LLC          
Schedule of Investments [Line Items]          
Principal Amount 11,443 10,857 [4]      
Cost 11,211 10,509 [4]      
Fair Value 11,310 10,712 [4]      
Resolute Investment Managers, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 5,081 5,081 [4]      
Cost 5,107 5,107 [4]      
Fair Value 2,032 4,243 [4]      
Resonetics, LLC          
Schedule of Investments [Line Items]          
Principal Amount 4,011 4,011 [4]      
Cost 3,948 3,942 [4]      
Fair Value 3,886 3,926 [4]      
Reward Gateway (UK) Ltd          
Schedule of Investments [Line Items]          
Principal Amount [4]   2,891      
Cost [4]   3,230      
Fair Value [4]   2,840      
Rhondda Financing No. 1 DAC          
Schedule of Investments [Line Items]          
Principal Amount 21,718        
Cost 22,283        
Fair Value 20,129        
Riedel Beheer B.V.          
Schedule of Investments [Line Items]          
Principal Amount 2,196 2,213 [4]      
Cost 2,254 2,248 [4]      
Fair Value 2,035 2,162 [4]      
Royal Buyer, LLC          
Schedule of Investments [Line Items]          
Principal Amount 7,249 11,452 [4]      
Cost 7,081 11,165 [4]      
Fair Value 7,124 11,185 [4]      
RPX Corporation          
Schedule of Investments [Line Items]          
Principal Amount 6,759 7,290 [4]      
Cost 6,678 7,174 [4]      
Fair Value 6,708 7,144 [4]      
RTIC Subsidiary Holdings, LLC          
Schedule of Investments [Line Items]          
Principal Amount 11,074 11,619 [4]      
Cost 11,528 12,073 [4]      
Fair Value 10,658 11,397 [4]      
Ruffalo Noel Levitz, LLC          
Schedule of Investments [Line Items]          
Principal Amount 9,490 9,445 [4]      
Cost 9,490 9,445 [4]      
Fair Value 9,111 9,238 [4]      
Safety Products Holdings, LLC          
Schedule of Investments [Line Items]          
Principal Amount 11,858 11,949 [4]      
Cost 12,082 12,134 [4]      
Fair Value 11,888 12,252 [4]      
Sanoptis S.A.R.L.          
Schedule of Investments [Line Items]          
Principal Amount 5,620 6,040 [4]      
Cost 5,275 5,522 [4]      
Fair Value 5,397 5,825 [4]      
SBP Holdings LP          
Schedule of Investments [Line Items]          
Principal Amount 13,085        
Cost 12,606        
Fair Value 12,652        
Scaled Agile, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 1,806 1,735 [4]      
Cost 1,775 1,695 [4]      
Fair Value 1,757 1,713 [4]      
Scout Bidco B.V.          
Schedule of Investments [Line Items]          
Principal Amount 3,826 6,485 [4]      
Cost 3,770 6,262 [4]      
Fair Value 3,665 6,289 [4]      
Sereni Capital NV          
Schedule of Investments [Line Items]          
Principal Amount 1,834 848 [4]      
Cost 1,791 810 [4]      
Fair Value 1,775 827 [4]      
Serta Simmons Bedding LLC          
Schedule of Investments [Line Items]          
Principal Amount 34 10,847 [4]      
Cost 1,659 10,600 [4]      
Fair Value 1,553 8,773 [4]      
Shelf Bidco Ltd.          
Schedule of Investments [Line Items]          
Principal Amount 34,800 34,800 [4]      
Cost 35,000 34,920 [4]      
Fair Value 34,976 34,920 [4]      
SISU ACQUISITIONCO., INC.          
Schedule of Investments [Line Items]          
Principal Amount 6,885 6,938 [4]      
Cost 6,805 6,840 [4]      
Fair Value 6,837 6,376 [4]      
SMART Financial Operations, LLC          
Schedule of Investments [Line Items]          
Cost 0 0 [4]      
Fair Value 1,400 110 [4]      
Smartling, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 15,571 13,707 [4]      
Cost 15,330 13,426 [4]      
Fair Value 15,449 13,369 [4]      
Smile Brands Group, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 5,124 5,150 [4]      
Cost 5,111 5,127 [4]      
Fair Value 4,698 4,761 [4]      
SN BUYER, LLC          
Schedule of Investments [Line Items]          
Principal Amount 11,129 11,129 [4]      
Cost 10,999 10,972 [4]      
Fair Value 10,996 10,951 [4]      
Soho Square III Debtco II SARL          
Schedule of Investments [Line Items]          
Principal Amount 4,308 5,639 [4]      
Cost 4,109 5,177 [4]      
Fair Value 4,297 5,616 [4]      
SOLO BUYER, L.P.          
Schedule of Investments [Line Items]          
Principal Amount 15,927 22,606 [4]      
Cost 16,044 22,513 [4]      
Fair Value 15,817 22,507 [4]      
Sound Point CLO XX, Ltd.          
Schedule of Investments [Line Items]          
Principal Amount 4,489 4,489 [4]      
Cost 1,948 2,205 [4]      
Fair Value 871 1,192 [4]      
Sparus Holdings, LLC (f/k/a Sparus Holdings, Inc.)          
Schedule of Investments [Line Items]          
Principal Amount 1,985 1,674 [4]      
Cost 1,939 1,620 [4]      
Fair Value 1,946 1,617 [4]      
Spatial Business Systems LLC          
Schedule of Investments [Line Items]          
Principal Amount 11,688 6,094 [4]      
Cost 11,370 5,732 [4]      
Fair Value 11,437 5,719 [4]      
Springbrook Software (SBRK Intermediate, Inc.)          
Schedule of Investments [Line Items]          
Principal Amount 16,573 23,747 [4]      
Cost 16,367 23,423 [4]      
Fair Value 16,532 23,273 [4]      
SSCP Pegasus Midco Limited          
Schedule of Investments [Line Items]          
Principal Amount 3,271 2,446 [4]      
Cost 3,409 2,566 [4]      
Fair Value 3,261 2,383 [4]      
Starnmeer B.V.          
Schedule of Investments [Line Items]          
Principal Amount 2,500 2,500 [4]      
Cost 2,474 2,469 [4]      
Fair Value 2,487 2,477 [4]      
Superjet Buyer, LLC          
Schedule of Investments [Line Items]          
Principal Amount 13,400 13,043 [4]      
Cost 13,179 12,787 [4]      
Fair Value 13,277 12,834 [4]      
Syniverse Holdings, Inc.          
Schedule of Investments [Line Items]          
Principal Amount [4]        
Cost 8,451 7,945 [4]      
Fair Value 8,518 6,515 [4]      
Syntax Systems Ltd          
Schedule of Investments [Line Items]          
Principal Amount 2,676 2,692 [4]      
Cost 2,655 2,658 [4]      
Fair Value 2,543 2,434 [4]      
TA SL Cayman Aggregator Corp.          
Schedule of Investments [Line Items]          
Principal Amount 2,447 2,175 [4]      
Cost 2,469 2,193 [4]      
Fair Value 2,454 2,170 [4]      
Tank Holding Corp          
Schedule of Investments [Line Items]          
Principal Amount 10,835 11,274 [4]      
Cost 10,591 11,033 [4]      
Fair Value 10,576 11,034 [4]      
TANQUERAY BIDCO LIMITED          
Schedule of Investments [Line Items]          
Principal Amount 1,656 1,632 [4]      
Cost 1,498 1,486 [4]      
Fair Value 1,603 1,557 [4]      
Team Air Distributing, LLC          
Schedule of Investments [Line Items]          
Principal Amount 600        
Cost 988        
Fair Value 990        
Team Car Care, LLC          
Schedule of Investments [Line Items]          
Principal Amount 10,650 12,104 [4]      
Cost 10,650 12,104 [4]      
Fair Value 10,565 11,970 [4]      
Team Services Group          
Schedule of Investments [Line Items]          
Principal Amount 14,762 14,837 [4]      
Cost 14,737 14,812 [4]      
Fair Value 14,043 14,045 [4]      
Techone B.V.          
Schedule of Investments [Line Items]          
Principal Amount 3,921 4,054 [4]      
Cost 3,987 4,084 [4]      
Fair Value 3,838 3,859 [4]      
Tencarva Machinery Company, LLC          
Schedule of Investments [Line Items]          
Principal Amount 6,264 6,312 [4]      
Cost 6,169 6,202 [4]      
Fair Value 6,212 6,226 [4]      
Terrybear, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 271 263 [4]      
Cost 506 498 [4]      
Fair Value 405 514 [4]      
The Caprock Group, Inc. (aka TA/TCG Holdings, LLC)          
Schedule of Investments [Line Items]          
Principal Amount 4,309 4,263 [4]      
Cost 4,197 4,133 [4]      
Fair Value 4,284 4,169 [4]      
The Cleaver-Brooks Company, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 21,468 32,132 [4]      
Cost 21,057 31,463 [4]      
Fair Value 21,324 31,526 [4]      
The Hilb Group, LLC          
Schedule of Investments [Line Items]          
Principal Amount 14,243 [22] 21,706 [4]      
Cost 14,042 [22] 21,339 [4]      
Fair Value 14,102 [22] 21,316 [4]      
The Octave Music Group, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 12,522 12,522 [4]      
Cost 12,984 12,966 [4]      
Fair Value 13,609 13,341 [4]      
Total Safety U.S. Inc.          
Schedule of Investments [Line Items]          
Principal Amount 9,531 9,687 [4]      
Cost 9,441 9,557 [4]      
Fair Value 9,218 9,362 [4]      
Trader Corporation          
Schedule of Investments [Line Items]          
Principal Amount 4,588 4,601 [4]      
Cost 4,430 4,441 [4]      
Fair Value 4,539 4,477 [4]      
Transit Technologies LLC          
Schedule of Investments [Line Items]          
Principal Amount 6,035 6,035 [4]      
Cost 6,004 5,987 [4]      
Fair Value 6,035 5,872 [4]      
Transportation Insight, LLC          
Schedule of Investments [Line Items]          
Principal Amount 11,142 11,200 [4]      
Cost 11,118 11,161 [4]      
Fair Value 10,562 11,032 [4]      
Trident Maritime Systems, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 14,662 14,770 [4]      
Cost 14,529 14,597 [4]      
Fair Value 13,255 14,570 [4]      
Truck-Lite Co., LLC          
Schedule of Investments [Line Items]          
Principal Amount 19,207 19,316 [4]      
Cost 18,951 19,017 [4]      
Fair Value 18,983 18,756 [4]      
True Religion Apparel, Inc.          
Schedule of Investments [Line Items]          
Cost 0 0 [4]      
Fair Value 0 0 [4]      
Trystar, LLC          
Schedule of Investments [Line Items]          
Principal Amount 6,908 6,901 [4]      
Cost 7,229 7,340 [4]      
Fair Value 7,950 7,337 [4]      
TSM II Luxco 10 SARL          
Schedule of Investments [Line Items]          
Principal Amount [4]   11,438      
Cost [4]   11,434      
Fair Value [4]   11,118      
TSYL Corporate Buyer, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 634 637 [4]      
Cost 595 592 [4]      
Fair Value 602 592 [4]      
Turbo Buyer, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 8,288 8,332 [4]      
Cost 8,178 8,187 [4]      
Fair Value 7,970 8,061 [4]      
Turnberry Solutions, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 4,937 4,975 [4]      
Cost 4,877 4,900 [4]      
Fair Value 4,890 4,900 [4]      
U.S. Silica Company          
Schedule of Investments [Line Items]          
Principal Amount [4]   1,456      
Cost [4]   1,457      
Fair Value [4]   1,439      
UKFast Leaders Limited          
Schedule of Investments [Line Items]          
Principal Amount 11,411 10,934 [4]      
Cost 11,798 11,441 [4]      
Fair Value 10,304 9,677 [4]      
Union Bidco Limited          
Schedule of Investments [Line Items]          
Principal Amount 895 882 [4]      
Cost 872 870 [4]      
Fair Value 828 847 [4]      
United Therapy Holding III GmbH          
Schedule of Investments [Line Items]          
Principal Amount 1,727 1,230 [4]      
Cost 1,702 1,184 [4]      
Fair Value 1,303 1,180 [4]      
Unither (Uniholding)          
Schedule of Investments [Line Items]          
Principal Amount 2,007        
Cost 1,954        
Fair Value 1,947        
USLS Acquisition, Inc.(f/k/a US Legal Support, Inc.)          
Schedule of Investments [Line Items]          
Principal Amount 10,109 16,203 [4]      
Cost 10,041 16,045 [4]      
Fair Value 9,932 15,390 [4]      
Utac Ceram          
Schedule of Investments [Line Items]          
Principal Amount 5,106 5,119 [4]      
Cost 5,188 5,177 [4]      
Fair Value 4,865 5,068 [4]      
Validity, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 4,783 4,783 [4]      
Cost 4,734 4,713 [4]      
Fair Value 4,783 4,673 [4]      
Velocity Pooling Vehicle, LLC          
Schedule of Investments [Line Items]          
Cost 132 132 [4]      
Fair Value 5 5 [4]      
Victoria Bidco Limited          
Schedule of Investments [Line Items]          
Principal Amount 3,805 3,750 [4]      
Cost 4,062 4,051 [4]      
Fair Value 3,474 3,645 [4]      
Vision Solutions Inc.          
Schedule of Investments [Line Items]          
Principal Amount 6,500 6,500 [4]      
Cost 6,497 6,497 [4]      
Fair Value 5,820 4,771 [4]      
VistaJet Pass Through Trust 2021-1B          
Schedule of Investments [Line Items]          
Principal Amount 3,929 4,643 [4]      
Cost 3,929 4,643 [4]      
Fair Value 3,136 3,792 [4]      
Vital Buyer, LLC          
Schedule of Investments [Line Items]          
Principal Amount 7,566 7,645 [4]      
Cost 7,621 7,684 [4]      
Fair Value 7,856 7,938 [4]      
VOYA CLO 2015-2, LTD.          
Schedule of Investments [Line Items]          
Principal Amount 10,736 10,736 [4]      
Cost 2,541 2,930 [4]      
Fair Value 91 91 [4]      
VOYA CLO 2016-2, LTD.          
Schedule of Investments [Line Items]          
Principal Amount 11,088 11,088 [4]      
Cost 2,868 3,301 [4]      
Fair Value 1,398 1,551 [4]      
W2O Holdings, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 5,918 3,334 [4]      
Cost 5,907 3,301 [4]      
Fair Value 5,823 3,302 [4]      
Walker Edison Furniture Company LLC          
Schedule of Investments [Line Items]          
Cost [4]   3,598      
Fair Value [4]   0      
Watermill-QMC Midco, Inc.          
Schedule of Investments [Line Items]          
Cost 0 0 [4]      
Fair Value 0 0 [4]      
Wawona Delaware Holdings, LLC          
Schedule of Investments [Line Items]          
Principal Amount 45 45 [4]      
Cost 41 41 [4]      
Fair Value 9 33 [4]      
Wheels Up Experience Inc          
Schedule of Investments [Line Items]          
Principal Amount 12,329 13,500 [4]      
Cost 11,883 12,973 [4]      
Fair Value 11,096 13,153 [4]      
Whitcraft Holdings, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 8,634        
Cost 8,877        
Fair Value 8,902        
Wok Holdings Inc.          
Schedule of Investments [Line Items]          
Principal Amount 48 48 [4]      
Cost 48 48 [4]      
Fair Value 45 41 [4]      
Woodland Foods, LLC          
Schedule of Investments [Line Items]          
Principal Amount 6,627 7,228 [4]      
Cost 8,177 8,761 [4]      
Fair Value 7,151 7,450 [4]      
World 50, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 11,255 11,385 [4]      
Cost 11,126 11,218 [4]      
Fair Value 11,181 11,249 [4]      
WWEC Holdings III Corp          
Schedule of Investments [Line Items]          
Principal Amount 14,639 15,492 [4]      
Cost 14,229 15,015 [4]      
Fair Value 14,639 14,993 [4]      
Xeinadin Bidco Limited          
Schedule of Investments [Line Items]          
Principal Amount 9,449 8,218 [4]      
Cost 9,913 8,704 [4]      
Fair Value 9,805 8,497 [4]      
ZB Holdco LLC          
Schedule of Investments [Line Items]          
Principal Amount 6,389 2,684 [4]      
Cost 6,368 2,762 [4]      
Fair Value 6,314 2,805 [4]      
Zeppelin Bidco Limited          
Schedule of Investments [Line Items]          
Principal Amount 5,906 5,821 [4]      
Cost 6,184 6,149 [4]      
Fair Value 5,415 5,162 [4]      
1888 Industrial Services, LLC          
Schedule of Investments [Line Items]          
Principal Amount 6,381 [11] 5,921 [4]      
Cost 1,900 [11] 1,917 [4]      
Fair Value 1,127 [11] 1,263 [4]      
Eclipse Business Capital, LLC          
Schedule of Investments [Line Items]          
Principal Amount 9,272 9,818 [4]      
Cost 102,730 102,903 [4]      
Fair Value 156,327 144,884 [4]      
Hylan Datacom & Electrical LLC          
Schedule of Investments [Line Items]          
Principal Amount 8,358 [11] 8,015 [4]      
Cost 13,386 [11] 12,987 [4]      
Fair Value 11,944 [11] 12,511 [4]      
Jocassee Partners LLC          
Schedule of Investments [Line Items]          
Cost 35,158 [11] 35,158 [4]      
Fair Value 41,233 [11] 40,088 [4]      
Kemmerer Operations LLC          
Schedule of Investments [Line Items]          
Principal Amount 712 [11] 1,565 [4]      
Cost 2,301 [11] 3,154 [4]      
Fair Value 3,048 [11] 2,746 [4]      
Rocade Holdings LLC          
Schedule of Investments [Line Items]          
Cost [11] 58,841        
Fair Value [11] 59,354        
Sierra Senior Loan Strategy JV I LLC          
Schedule of Investments [Line Items]          
Cost 50,221 [11] 50,221 [4]      
Fair Value 42,088 [11] 37,950 [4]      
Thompson Rivers LLC          
Schedule of Investments [Line Items]          
Cost 29,687 [11] 46,622 [4]      
Fair Value 13,557 [11] 30,339 [4]      
Waccamaw River, LLC          
Schedule of Investments [Line Items]          
Cost 25,000 22,520 [4]      
Fair Value 18,763 20,212 [4]      
Black Angus Steakhouses, LLC          
Schedule of Investments [Line Items]          
Principal Amount 32,756 [8] 29,718 [4]      
Cost 15,692 [8] 15,275 [4]      
Fair Value 12,204 [8] 14,794 [4]      
MVC Automotive Group GmbH          
Schedule of Investments [Line Items]          
Principal Amount 9,616 [8] 7,149 [4]      
Cost 19,169 [8] 16,702 [4]      
Fair Value 24,154 [8] 16,824 [4]      
MVC Private Equity Fund LP          
Schedule of Investments [Line Items]          
Cost 8,529 [8] 9,124 [4]      
Fair Value 1,005 [8] 1,838 [4]      
Security Holdings B.V.          
Schedule of Investments [Line Items]          
Principal Amount 22,337 [8] 18,569 [4]      
Cost 58,381 [8] 54,470 [4]      
Fair Value 57,500 [8] 72,872 [4]      
Trintech, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 7,117        
Cost 6,897        
Fair Value 6,892        
WEST-NR ACQUISITIONCO, LLC          
Schedule of Investments [Line Items]          
Principal Amount 2,500        
Cost 2,403        
Fair Value 2,400        
Sinari Invest          
Schedule of Investments [Line Items]          
Principal Amount 1,728        
Cost 1,727        
Fair Value 1,663        
Process Insights Acquisition, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 5,330        
Cost 5,436        
Fair Value 5,430        
Moonlight Bidco Limited          
Schedule of Investments [Line Items]          
Principal Amount 1,813        
Cost 2,011        
Fair Value 1,874        
NAW Buyer LLC          
Schedule of Investments [Line Items]          
Principal Amount 15,152        
Cost 15,013        
Fair Value 15,009        
HemaSource, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 7,571        
Cost 7,441        
Fair Value 7,438        
Ocular Therapeutix, Inc.          
Schedule of Investments [Line Items]          
Principal Amount 3,930        
Cost 3,814        
Fair Value 3,812        
Rock Labor LLC          
Schedule of Investments [Line Items]          
Principal Amount 6,620        
Cost 7,642        
Fair Value 7,640        
SmartShift Group, Inc          
Schedule of Investments [Line Items]          
Principal Amount 9,633        
Cost 9,547        
Fair Value 9,540        
Non-Control / Non-Affiliate investments          
Schedule of Investments [Line Items]          
Principal Amount 2,122,098 2,200,903 [4]      
Cost 2,122,125 2,191,345 [4]      
Fair Value $ 2,044,426 $ 2,052,614 [4]      
Percentage of Total Net Assets 170.60% 172.20% [4]      
Affiliate investments          
Schedule of Investments [Line Items]          
Principal Amount $ 48,286 $ 25,319 [4]      
Cost 352,301 275,482 [4]      
Fair Value $ 382,346 $ 289,993 [4]   $ 288,069  
Percentage of Total Net Assets 31.90% [21] 24.30% [4]      
Affiliate investments | Coastal Marina Holdings, LLC          
Schedule of Investments [Line Items]          
Fair Value $ 34,905 $ 0      
Affiliate investments | 1888 Industrial Services, LLC          
Schedule of Investments [Line Items]          
Fair Value 1,127 1,263   0  
Affiliate investments | Eclipse Business Capital, LLC          
Schedule of Investments [Line Items]          
Fair Value 156,327 144,884   99,224  
Affiliate investments | Charming Charlie, LLC          
Schedule of Investments [Line Items]          
Fair Value   0   0  
Affiliate investments | Hylan Datacom & Electrical LLC          
Schedule of Investments [Line Items]          
Fair Value 11,944 12,511   0  
Affiliate investments | Jocassee Partners LLC          
Schedule of Investments [Line Items]          
Fair Value 41,233 40,088   37,601  
Affiliate investments | Kemmerer Operations LLC          
Schedule of Investments [Line Items]          
Fair Value 3,048 2,746   0  
Affiliate investments | Rocade Holdings LLC          
Schedule of Investments [Line Items]          
Fair Value 59,354 0      
Affiliate investments | Sierra Senior Loan Strategy JV I LLC          
Schedule of Investments [Line Items]          
Fair Value 42,088 37,950   0  
Affiliate investments | Thompson Rivers LLC          
Schedule of Investments [Line Items]          
Fair Value 13,557 30,339   84,438  
Affiliate investments | Waccamaw River, LLC          
Schedule of Investments [Line Items]          
Fair Value 18,763 20,212   13,501  
Affiliate investments | Security Holdings B.V.          
Schedule of Investments [Line Items]          
Fair Value   0   47,108  
Control investments          
Schedule of Investments [Line Items]          
Principal Amount 64,709 [8] 55,436 [4]      
Cost 101,771 [8] 95,571 [4]      
Fair Value $ 94,863 [8] $ 106,328 [4]   22,412  
Percentage of Total Net Assets 7.90% [8] 8.90% [4]      
Control investments | Black Angus Steakhouses, LLC          
Schedule of Investments [Line Items]          
Fair Value $ 12,204 $ 14,794   0  
Control investments | MVC Automotive Group GmbH          
Schedule of Investments [Line Items]          
Fair Value 24,154 16,824   14,848  
Control investments | MVC Private Equity Fund LP          
Schedule of Investments [Line Items]          
Fair Value 1,005 1,838   7,564  
Control investments | Security Holdings B.V.          
Schedule of Investments [Line Items]          
Fair Value $ 57,500 $ 72,872   0  
Investment, Identifier [Axis]: 1888 Industrial Services, LLC, Energy: Oil & Gas, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[3],[11],[17],[23] 5.00% [4],[5],[6],[18],[24],[25]      
Principal Amount $ 4,774 [1],[2],[3],[11],[17],[23] $ 4,300 [4],[5],[6],[18],[24],[25]      
Cost 416 [1],[2],[3],[11],[17],[23] 419 [4],[5],[6],[18],[24],[25]      
Fair Value $ 0 [1],[2],[3],[11],[17],[23] $ 0 [4],[5],[6],[18],[24],[25]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[11],[17],[23] 0.00% [4],[5],[6],[18],[24],[25],[26]      
Investment, Identifier [Axis]: 1888 Industrial Services, LLC, Energy: Oil & Gas, Revolver          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[3],[11],[17],[23] 5.00% [4],[5],[6],[18],[24],[25]      
Principal Amount $ 1,607 [1],[2],[3],[11],[17],[23] $ 1,621 [4],[5],[6],[18],[24],[25]      
Cost 1,484 [1],[2],[3],[11],[17],[23] 1,498 [4],[5],[6],[18],[24],[25]      
Fair Value $ 1,127 [1],[2],[3],[11],[17],[23] $ 1,263 [4],[5],[6],[18],[24],[25]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[11],[17],[23] 0.10% [4],[5],[6],[18],[24],[25],[26]      
Investment, Identifier [Axis]: 1888 Industrial Services, LLC, Energy: Oil & Gas, Warrants          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 7,546.76 [2],[9],[10],[11],[12],[17] 7,546.76 [4],[6],[13],[14],[18],[19]      
Cost $ 0 [2],[11],[12],[17] $ 0 [4],[6],[18],[19]      
Fair Value $ 0 [2],[11],[12],[17] $ 0 [4],[6],[18],[19]      
Percentage of Total Net Assets 0.00% [2],[11],[12],[17] 0.00% [4],[6],[18],[19],[26]      
Investment, Identifier [Axis]: 1888 Industrial Services, LLC, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.00% 5.00%      
Fair Value $ 0 $ 0   0  
Investment, Identifier [Axis]: 1888 Industrial Services, LLC, Revolver          
Schedule of Investments [Line Items]          
Interest 5.00% 5.00%      
Fair Value $ 1,127 $ 1,263   0  
Investment, Identifier [Axis]: 1888 Industrial Services, LLC, Warrants          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 7,546.76 7,546.76      
Fair Value $ 0 $ 0   0  
Investment, Identifier [Axis]: 1WorldSync, Inc., IT Consulting & Other Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[3] 4.75% [4],[5],[6],[27]      
Interest 10.40% [1],[2],[3] 8.80% [4],[5],[6],[27]      
Principal Amount $ 16,141 [1],[2],[3] $ 16,307 [4],[5],[6],[27]      
Cost 16,011 [1],[2],[3] 16,124 [4],[5],[6],[27]      
Fair Value $ 15,859 [1],[2],[3] $ 16,307 [4],[5],[6],[27]      
Percentage of Total Net Assets 1.30% [1],[2],[3],[28] 1.30% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: A.T. Holdings II LTD, Other Financial, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 14.30% [2],[15] 14.30% [4],[6],[16]      
Principal Amount $ 12,500 [2],[15] $ 12,500 [4],[6],[16]      
Cost 12,500 [2],[15] 12,500 [4],[6],[16]      
Fair Value $ 11,850 [2],[15] $ 12,500 [4],[6],[16]      
Percentage of Total Net Assets 1.00% [2],[15],[28] 1.00% [4],[6],[16],[26]      
Investment, Identifier [Axis]: ADB Safegate, Aerospace & Defense, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 9.25% [1],[2],[3],[15] 9.25% [4],[5],[6],[16],[25]      
Interest 14.50% [1],[2],[3],[15] 14.00% [4],[5],[6],[16],[25]      
Principal Amount $ 6,116 [1],[2],[3],[15] $ 5,500 [4],[5],[6],[16],[25]      
Cost 5,875 [1],[2],[3],[15] 5,184 [4],[5],[6],[16],[25]      
Fair Value $ 5,199 [1],[2],[3],[15] $ 4,180 [4],[5],[6],[16],[25]      
Percentage of Total Net Assets 0.40% [1],[2],[3],[15],[28] 0.30% [4],[5],[6],[16],[25],[26]      
Investment, Identifier [Axis]: AIT Worldwide Logistics Holdings, Inc., Transportation Services, Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 348.68 [2],[9],[10],[12] 348.68 [4],[6],[13],[14],[19]      
Cost $ 349 [2],[12] $ 349 [4],[6],[19]      
Fair Value $ 538 [2],[12] $ 798 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.10% [4],[6],[19],[26]      
Investment, Identifier [Axis]: AIT Worldwide Logistics Holdings, Inc., Transportation Services, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 7.50% [1],[2],[29] 7.50% [4],[5],[6],[25]      
Interest 12.90% [1],[2],[29] 12.20% [4],[5],[6],[25]      
Principal Amount $ 6,460 [1],[2],[29] $ 6,460 [4],[5],[6],[25]      
Cost 6,350 [1],[2],[29] 6,339 [4],[5],[6],[25]      
Fair Value $ 6,305 [1],[2],[29] $ 6,215 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.50% [1],[2],[28],[29] 0.50% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: AMMC CLO 22, Limited Series 2018-22A, Multi-Sector Holdings, Subordinated Structured Notes          
Schedule of Investments [Line Items]          
Principal Amount [4],[16],[18]   $ 7,222      
Cost [4],[16],[18]   4,445      
Fair Value [4],[16],[18]   $ 3,190      
Percentage of Total Net Assets [4],[16],[18],[26]   0.30%      
Investment, interest, current yield [4],[16],[18]   13.00%      
Investment, Identifier [Axis]: AMMC CLO 23, Ltd. Series 2020-23A, Multi-Sector Holdings, Subordinated Structured Notes          
Schedule of Investments [Line Items]          
Principal Amount [4],[16],[18]   $ 2,000      
Cost [4],[16],[18]   1,860      
Fair Value [4],[16],[18]   $ 1,423      
Percentage of Total Net Assets [4],[16],[18],[26]   0.10%      
Investment, interest, current yield [4],[16],[18]   13.01%      
Investment, Identifier [Axis]: AMMC CLO 23, Ltd. Series 2020-23A, Multi-Sector Holdings, Subordinated Structured Notes 1          
Schedule of Investments [Line Items]          
Principal Amount [15],[17] $ 7,222        
Cost [15],[17] 4,138        
Fair Value [15],[17] $ 2,653        
Percentage of Total Net Assets [15],[17],[28] 0.20%        
Investment, interest, current yield [15],[17] 9.98%        
Investment, Identifier [Axis]: AMMC CLO 23, Ltd. Series 2020-23A, Multi-Sector Holdings, Subordinated Structured Notes 2          
Schedule of Investments [Line Items]          
Principal Amount [15],[17] $ 2,000        
Cost [15],[17] 1,736        
Fair Value [15],[17] $ 1,337        
Percentage of Total Net Assets [15],[17],[28] 0.10%        
Investment, interest, current yield [15],[17] 11.73%        
Investment, Identifier [Axis]: APC1 Holding, Diversified Manufacturing, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[15],[30] 6.00% [4],[5],[6],[16],[31]      
Interest 9.40% [1],[2],[15],[30] 8.20% [4],[5],[6],[16],[31]      
Principal Amount $ 2,435 [1],[2],[15],[30] $ 2,101 [4],[5],[6],[16],[31]      
Cost 2,311 [1],[2],[15],[30] 1,952 [4],[5],[6],[16],[31]      
Fair Value $ 2,395 [1],[2],[15],[30] $ 2,044 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[30] 0.20% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: APOG Bidco Pty Ltd, Healthcare, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 7.25% [1],[2],[15],[32] 7.25% [4],[5],[6],[16],[33]      
Interest 11.40% [1],[2],[15],[32] 10.30% [4],[5],[6],[16],[33]      
Principal Amount $ 2,003 [1],[2],[15],[32] $ 2,104 [4],[5],[6],[16],[33]      
Cost 2,283 [1],[2],[15],[32] 2,279 [4],[5],[6],[16],[33]      
Fair Value $ 1,975 [1],[2],[15],[32] $ 2,073 [4],[5],[6],[16],[33]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[32] 0.20% [4],[5],[6],[16],[26],[33]      
Investment, Identifier [Axis]: AQA Acquisition Holding, Inc., High Tech Industries, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 7.50% [1],[2],[3] 7.50% [4],[5],[6],[25]      
Interest 13.00% [1],[2],[3] 12.20% [4],[5],[6],[25]      
Principal Amount $ 20,000 [1],[2],[3] $ 20,000 [4],[5],[6],[25]      
Cost 19,607 [1],[2],[3] 19,564 [4],[5],[6],[25]      
Fair Value $ 19,660 [1],[2],[3] $ 19,140 [4],[5],[6],[25]      
Percentage of Total Net Assets 1.60% [1],[2],[3],[28] 1.60% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: ASC Communications, LLC, Media & Entertainment, Class A Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 25,718.2 [2],[9],[10] 25,718.2 [4],[6],[13],[14],[19]      
Cost $ 539 [2] $ 539 [4],[6],[19]      
Fair Value $ 697 [2] $ 620 [4],[6],[19]      
Percentage of Total Net Assets 0.10% [2],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: ASC Communications, LLC, Media & Entertainment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[29] 5.00% [4],[5],[6],[34]      
Interest 10.20% [1],[2],[29] 9.30% [4],[5],[6],[34]      
Principal Amount $ 9,331 [1],[2],[29] $ 21,251 [4],[5],[6],[34]      
Cost 9,211 [1],[2],[29] 20,920 [4],[5],[6],[34]      
Fair Value $ 9,241 [1],[2],[29] $ 20,920 [4],[5],[6],[34]      
Percentage of Total Net Assets 0.80% [1],[2],[28],[29] 1.70% [4],[5],[6],[26],[34]      
Investment, Identifier [Axis]: ASC Communications, LLC, Media & Entertainment, Revolver          
Schedule of Investments [Line Items]          
Interest [1],[2],[22],[29] 4.75%        
Interest [1],[2],[22],[29] 10.20%        
Cost [1],[2],[22],[29] $ (13)        
Fair Value [1],[2],[22],[29] $ (10)        
Percentage of Total Net Assets [1],[2],[22],[28],[29] 0.00%        
Investment, Identifier [Axis]: ASPEQ Heating Group LLC, Building Products, Air & Heating, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[25]   4.25%      
Interest [4],[5],[6],[25]   9.00%      
Principal Amount [4],[5],[6],[25]   $ 8,367      
Cost [4],[5],[6],[25]   8,302      
Fair Value [4],[5],[6],[25]   $ 8,367      
Percentage of Total Net Assets [4],[5],[6],[25],[26]   0.70%      
Investment, Identifier [Axis]: ATL II MRO Holdings Inc, Transportation, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3] 6.00% [4],[5],[6],[35]      
Interest 10.90% [1],[2],[3] 10.40% [4],[5],[6],[35]      
Principal Amount $ 8,271 [1],[2],[3] $ 8,333 [4],[5],[6],[35]      
Cost 8,086 [1],[2],[3] 8,129 [4],[5],[6],[35]      
Fair Value $ 8,271 [1],[2],[3] $ 8,125 [4],[5],[6],[35]      
Percentage of Total Net Assets 0.70% [1],[2],[3],[28] 0.70% [4],[5],[6],[26],[35]      
Investment, Identifier [Axis]: ATL II MRO Holdings Inc, Transportation, Revolver          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3],[22] 6.00% [4],[5],[6],[35]      
Interest 10.90% [1],[2],[3],[22] 10.40% [4],[5],[6],[35]      
Principal Amount $ 0 [1],[2],[3],[22] $ 0 [4],[5],[6],[35]      
Cost (36) [1],[2],[3],[22] (41) [4],[5],[6],[35]      
Fair Value $ 0 [1],[2],[3],[22] $ (42) [4],[5],[6],[35]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22],[28] 0.00% [4],[5],[6],[26],[35]      
Investment, Identifier [Axis]: AVSC Holding Corp., Advertising, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 3.25% [1],[29] 3.25% [4],[5],[7]      
Interest 8.60% [1],[29] 7.70% [4],[5],[7]      
Principal Amount $ 4,787 [1],[29] $ 4,829 [4],[5],[7]      
Cost 4,571 [1],[29] 4,505 [4],[5],[7]      
Fair Value $ 4,601 [1],[29] $ 4,416 [4],[5],[7]      
Percentage of Total Net Assets 0.40% [1],[28],[29] 0.40% [4],[5],[7],[26]      
Investment, interest rate, paid in kind 0.30% [1],[29] 0.30% [4],[5],[7]      
Investment, Identifier [Axis]: AVSC Holding Corp., Advertising, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[29] 4.50% [4],[5],[7]      
Interest 10.80% [1],[29] 8.70% [4],[5],[7]      
Principal Amount $ 746 [1],[29] $ 745 [4],[5],[7]      
Cost 710 [1],[29] 700 [4],[5],[7]      
Fair Value $ 722 [1],[29] $ 685 [4],[5],[7]      
Percentage of Total Net Assets 0.10% [1],[28],[29] 0.10% [4],[5],[7],[26]      
Investment, interest rate, paid in kind 1.00% [1],[29] 1.00% [4],[5],[7]      
Investment, Identifier [Axis]: AVSC Holding Corp., Advertising, First Lien Senior Secured Term Loan 3          
Schedule of Investments [Line Items]          
Interest 5.00% 5.00% [4]      
Principal Amount $ 6,084 $ 5,794 [4]      
Cost 6,013 5,703 [4]      
Fair Value $ 6,243 $ 5,919 [4]      
Percentage of Total Net Assets 0.50% [28] 0.50% [4],[26]      
Investment, interest rate, paid in kind 10.00% 10.00% [4]      
Investment, Identifier [Axis]: Accelerant Holdings, Banking, Finance, Insurance & Real Estate, Class A Convertible Preferred Equity          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 5,000 [2],[9],[10],[12] 5,000 [4],[6],[13],[14],[19]      
Cost $ 5,000 [2],[12] $ 5,000 [4],[6],[19]      
Fair Value $ 5,743 [2],[12] $ 5,403 [4],[6],[19]      
Percentage of Total Net Assets 0.50% [2],[12],[28] 0.40% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Accelerant Holdings, Banking, Finance, Insurance & Real Estate, Class B Convertible Preferred Equity          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 1,651 [2],[9],[10],[12] 1,667 [4],[6],[13],[14],[19]      
Cost $ 1,667 [2],[12] $ 1,667 [4],[6],[19]      
Fair Value $ 1,875 [2],[12] $ 1,667 [4],[6],[19]      
Percentage of Total Net Assets 0.20% [2],[12],[28] 0.10% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Accelerate Learning, Inc., Education Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[25]   4.50%      
Interest [4],[5],[6],[25]   8.90%      
Principal Amount [4],[5],[6],[25]   $ 7,568      
Cost [4],[5],[6],[25]   7,511      
Fair Value [4],[5],[6],[25]   $ 7,480      
Percentage of Total Net Assets [4],[5],[6],[25],[26]   0.60%      
Investment, Identifier [Axis]: Acclime Holdings HK Limited, Business services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.75% [1],[2],[15],[36] 6.50% [4],[5],[6],[16],[37]      
Interest 12.60% [1],[2],[15],[36] 9.60% [4],[5],[6],[16],[37]      
Principal Amount $ 2,500 [1],[2],[15],[36] $ 2,500 [4],[5],[6],[16],[37]      
Cost 2,454 [1],[2],[15],[36] 2,447 [4],[5],[6],[16],[37]      
Fair Value $ 2,428 [1],[2],[15],[36] $ 2,436 [4],[5],[6],[16],[37]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[36] 0.20% [4],[5],[6],[16],[26],[37]      
Investment, Identifier [Axis]: Accurus Aerospace Corporation, Aerospace & Defense, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 437,623.3 [2],[9],[10],[12] 437,623.3 [4],[6],[13],[14],[19]      
Cost $ 438 [2],[12] $ 438 [4],[6],[19]      
Fair Value $ 384 [2],[12] $ 436 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Accurus Aerospace Corporation, Aerospace & Defense, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[3] 5.75% [4],[5],[6],[25]      
Interest 11.30% [1],[2],[3] 10.80% [4],[5],[6],[25]      
Principal Amount $ 12,162 [1],[2],[3] $ 12,265 [4],[5],[6],[25]      
Cost 12,017 [1],[2],[3] 12,099 [4],[5],[6],[25]      
Fair Value $ 11,469 [1],[2],[3] $ 12,069 [4],[5],[6],[25]      
Percentage of Total Net Assets 1.00% [1],[2],[3],[28] 1.00% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Accurus Aerospace Corporation, Aerospace & Defense, Revolver          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[3],[22] 5.75% [4],[5],[6],[25]      
Interest 11.30% [1],[2],[3],[22] 10.80% [4],[5],[6],[25]      
Principal Amount $ 1,786 [1],[2],[3],[22] $ 1,152 [4],[5],[6],[25]      
Cost 1,760 [1],[2],[3],[22] 1,122 [4],[5],[6],[25]      
Fair Value $ 1,655 [1],[2],[3],[22] $ 1,116 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[22],[28] 0.10% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Acogroup, Business Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.65% [1],[2],[15] 6.25% [4],[5],[6],[16],[38]      
Interest 8.60% [1],[2],[15] 6.80% [4],[5],[6],[16],[38]      
Principal Amount $ 7,791 [1],[2],[15] $ 7,716 [4],[5],[6],[16],[38]      
Cost 7,951 [1],[2],[15] 7,782 [4],[5],[6],[16],[38]      
Fair Value $ 7,191 [1],[2],[15] $ 7,276 [4],[5],[6],[16],[38]      
Percentage of Total Net Assets 0.60% [1],[2],[15],[28] 0.60% [4],[5],[6],[16],[26],[38]      
Investment, interest rate, paid in kind [1],[2],[15] 2.30%        
Investment, Identifier [Axis]: Adhefin International, Industrial Other, First Lien Senior Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[15],[22],[30] 6.50%        
Interest [1],[2],[15],[22],[30] 10.50%        
Principal Amount [1],[2],[15],[22],[30] $ 1,755        
Cost [1],[2],[15],[22],[30] 1,758        
Fair Value [1],[2],[15],[22],[30] $ 1,699        
Percentage of Total Net Assets [1],[2],[15],[22],[28],[30] 0.10%        
Investment, Identifier [Axis]: Adhefin International, Industrial Subordinated Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[15],[30] 10.50%        
Principal Amount [1],[2],[15],[30] $ 294        
Cost [1],[2],[15],[30] 296        
Fair Value [1],[2],[15],[30] $ 287        
Percentage of Total Net Assets [1],[2],[15],[28],[30] 0.00%        
Investment, interest rate, paid in kind [1],[2],[15],[30] 14.50%        
Investment, Identifier [Axis]: Advantage Software Company (The), LLC, Advertising, Printing & Publishing, Class A1 Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 8,717.76 [2],[9],[10],[12] 8,717.76 [4],[6],[13],[14],[19]      
Cost $ 280 [2],[12] $ 280 [4],[6],[19]      
Fair Value $ 739 [2],[12] $ 671 [4],[6],[19]      
Percentage of Total Net Assets 0.10% [2],[12],[28] 0.10% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Advantage Software Company (The), LLC, Advertising, Printing & Publishing, Class A2 Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 2,248.46 [2],[9],[10],[12] 2,248.46 [4],[6],[13],[14],[19]      
Cost $ 72 [2],[12] $ 72 [4],[6],[19]      
Fair Value $ 191 [2],[12] $ 173 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Advantage Software Company (The), LLC, Advertising, Printing & Publishing, Class B1 Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 8,717.76 [2],[9],[10],[12] 8,717.76 [4],[6],[13],[14],[19]      
Cost $ 9 [2],[12] $ 9 [4],[6],[19]      
Fair Value $ 0 [2],[12] $ 0 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Advantage Software Company (The), LLC, Advertising, Printing & Publishing, Class B2 Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 2,248.46 [2],[9],[10],[12] 2,248.46 [4],[6],[13],[14],[19]      
Cost $ 2 [2],[12] $ 2 [4],[6],[19]      
Fair Value $ 0 [2],[12] $ 0 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Air Canada 2020-2 Class B Pass Through Trust, Airlines, Structured Secured Note - Class B          
Schedule of Investments [Line Items]          
Interest 9.00% 9.00% [4]      
Principal Amount $ 4,176 $ 4,841 [4]      
Cost 4,176 4,841 [4]      
Fair Value $ 4,199 $ 4,816 [4]      
Percentage of Total Net Assets 0.40% [28] 0.40% [4],[26]      
Investment, Identifier [Axis]: Air Comm Corporation, LLC, Aerospace & Defense, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[3],[22] 5.50% [4],[5],[6],[25]      
Interest 10.40% [1],[2],[3],[22] 10.20% [4],[5],[6],[25]      
Principal Amount $ 12,777 [1],[2],[3],[22] $ 12,875 [4],[5],[6],[25]      
Cost 12,565 [1],[2],[3],[22] 12,671 [4],[5],[6],[25]      
Fair Value $ 12,445 [1],[2],[3],[22] $ 12,722 [4],[5],[6],[25]      
Percentage of Total Net Assets 1.00% [1],[2],[3],[22],[28] 1.00% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: AlliA Insurance Brokers NV, Insurance, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[15],[22],[30] 6.25%        
Interest [1],[2],[15],[22],[30] 10.20%        
Principal Amount [1],[2],[15],[22],[30] $ 3,260        
Cost [1],[2],[15],[22],[30] 3,176        
Fair Value [1],[2],[15],[22],[30] $ 3,149        
Percentage of Total Net Assets [1],[2],[15],[22],[28],[30] 0.30%        
Investment, Identifier [Axis]: Alpine SG, LLC, High Tech Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[3],[17] 6.00% [4],[5],[6],[18],[34]      
Interest 11.50% [1],[2],[3],[17] 10.40% [4],[5],[6],[18],[34]      
Principal Amount $ 23,139 [1],[2],[3],[17] $ 23,139 [4],[5],[6],[18],[34]      
Cost 22,679 [1],[2],[3],[17] 22,678 [4],[5],[6],[18],[34]      
Fair Value $ 22,792 [1],[2],[3],[17] $ 22,677 [4],[5],[6],[18],[34]      
Percentage of Total Net Assets 1.90% [1],[2],[3],[17],[28] 1.90% [4],[5],[6],[18],[26],[34]      
Investment, Identifier [Axis]: Alpine US Bidco LLC, Agricultural Products, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 9.00% [1],[2],[29] 9.00% [4],[5],[7]      
Interest 14.40% [1],[2],[29] 13.30% [4],[5],[7]      
Principal Amount $ 18,157 [1],[2],[29] $ 18,156 [4],[5],[7]      
Cost 17,733 [1],[2],[29] 17,692 [4],[5],[7]      
Fair Value $ 17,158 [1],[2],[29] $ 16,704 [4],[5],[7]      
Percentage of Total Net Assets 1.40% [1],[2],[28],[29] 1.40% [4],[5],[7],[26]      
Investment, Identifier [Axis]: Amalfi Midco, Healthcare, Class B Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 93,165,208 [2],[9],[10],[12],[15] 93,165,208 [4],[6],[13],[14],[16],[19]      
Cost $ 1,040 [2],[12],[15] $ 1,040 [4],[6],[16],[19]      
Fair Value $ 1,137 [2],[12],[15] $ 1,121 [4],[6],[16],[19]      
Percentage of Total Net Assets 0.10% [2],[12],[15],[28] 0.10% [4],[6],[16],[19],[26]      
Investment, Identifier [Axis]: Amalfi Midco, Healthcare, Subordinated Loan Notes          
Schedule of Investments [Line Items]          
Interest 2.00% [2],[15] 2.00% [4],[6],[16],[25]      
Interest [4],[6],[16],[25]   6.80%      
Principal Amount $ 5,076 [2],[15] $ 4,784 [4],[6],[16],[25]      
Cost 4,676 [2],[15] 4,451 [4],[6],[16],[25]      
Fair Value $ 4,467 [2],[15] $ 4,303 [4],[6],[16],[25]      
Percentage of Total Net Assets 0.40% [2],[15],[28] 0.40% [4],[6],[16],[25],[26]      
Investment, interest rate, paid in kind 9.00% [2],[15] 9.00% [4],[6],[16],[25]      
Investment, Identifier [Axis]: Amalfi Midco, Healthcare, Warrant          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 380,385 [2],[9],[10],[12],[15] 380,385 [4],[6],[13],[14],[16],[19]      
Cost $ 4 [2],[12],[15] $ 4 [4],[6],[16],[19]      
Fair Value $ 506 [2],[12],[15] $ 426 [4],[6],[16],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[15],[28] 0.00% [4],[6],[16],[19],[26]      
Investment, Identifier [Axis]: Americo Chemicals Products, LLC, Chemicals, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[12] 88,110        
Cost [2],[12] $ 88        
Fair Value [2],[12] $ 85        
Percentage of Total Net Assets [2],[12],[28] 0.00%        
Investment, Identifier [Axis]: Americo Chemicals Products, LLC, Chemicals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[29] 5.50%        
Interest [1],[2],[29] 10.80%        
Principal Amount [1],[2],[29] $ 1,940        
Cost [1],[2],[29] 1,894        
Fair Value [1],[2],[29] $ 1,898        
Percentage of Total Net Assets [1],[2],[28],[29] 0.20%        
Investment, Identifier [Axis]: Americo Chemicals Products, LLC, Chemicals, Revolver          
Schedule of Investments [Line Items]          
Interest [1],[2],[22],[29] 5.50%        
Interest [1],[2],[22],[29] 10.80%        
Cost [1],[2],[22],[29] $ (11)        
Fair Value [1],[2],[22],[29] $ (10)        
Percentage of Total Net Assets [1],[2],[22],[28],[29] 0.00%        
Investment, Identifier [Axis]: Amtech LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[3],[22] 5.50% [4],[5],[6],[7]      
Interest 11.40% [1],[2],[3],[22] 9.60% [4],[5],[6],[7]      
Principal Amount $ 3,014 [1],[2],[3],[22] $ 2,268 [4],[5],[6],[7]      
Cost 2,961 [1],[2],[3],[22] 2,205 [4],[5],[6],[7]      
Fair Value $ 2,980 [1],[2],[3],[22] $ 2,222 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.20% [1],[2],[3],[22],[28] 0.20% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: Amtech LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[3],[22] 5.50% [4],[5],[6],[7]      
Interest 11.40% [1],[2],[3],[22] 9.60% [4],[5],[6],[7]      
Principal Amount $ 205 [1],[2],[3],[22] $ 136 [4],[5],[6],[7]      
Cost 195 [1],[2],[3],[22] 125 [4],[5],[6],[7]      
Fair Value $ 198 [1],[2],[3],[22] $ 128 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22],[28] 0.00% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: Anagram Holdings, LLC, Chemicals, Plastics, & Rubber, First Lien Senior Secured Note          
Schedule of Investments [Line Items]          
Interest 5.00% 10.00% [4]      
Principal Amount $ 15,580 $ 15,124 [4]      
Cost 15,026 14,392 [4]      
Fair Value $ 14,801 $ 14,368 [4]      
Percentage of Total Net Assets 1.20% [28] 1.20% [4],[26]      
Investment, interest rate, paid in kind 10.00% 5.00% [4]      
Investment, Identifier [Axis]: AnalytiChem Holding GmbH, Chemicals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[15],[30] 6.00% [4],[5],[6],[16],[31]      
Interest 9.60% [1],[2],[15],[30] 7.70% [4],[5],[6],[16],[31]      
Principal Amount $ 3,093 [1],[2],[15],[30] $ 2,380 [4],[5],[6],[16],[31]      
Cost 3,179 [1],[2],[15],[30] 2,382 [4],[5],[6],[16],[31]      
Fair Value $ 3,029 [1],[2],[15],[30] $ 2,330 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.30% [1],[2],[15],[28],[30] 0.20% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: AnalytiChem Holding GmbH, Chemicals, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[15],[30] 6.00% [4],[5],[6],[16],[31]      
Interest 9.60% [1],[2],[15],[30] 7.70% [4],[5],[6],[16],[31]      
Principal Amount $ 5,698 [1],[2],[15],[30] $ 738 [4],[5],[6],[16],[31]      
Cost 5,761 [1],[2],[15],[30] 790 [4],[5],[6],[16],[31]      
Fair Value $ 5,579 [1],[2],[15],[30] $ 723 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.50% [1],[2],[15],[28],[30] 0.10% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: AnalytiChem Holding GmbH, Chemicals, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 7.00% [1],[2],[15],[30] 6.00% [4],[5],[6],[16],[31]      
Interest 10.60% [1],[2],[15],[30] 7.70% [4],[5],[6],[16],[31]      
Principal Amount $ 1,624 [1],[2],[15],[30] $ 5,744 [4],[5],[6],[16],[31]      
Cost 1,583 [1],[2],[15],[30] 5,745 [4],[5],[6],[16],[31]      
Fair Value $ 1,624 [1],[2],[15],[30] $ 5,623 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[30] 0.50% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: AnalytiChem Holding GmbH, Chemicals, First Lien Senior Secured Term Loan 3          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[3],[15] 6.00% [4],[5],[6],[16],[25]      
Interest 11.70% [1],[2],[3],[15] 10.80% [4],[5],[6],[16],[25]      
Principal Amount $ 1,019 [1],[2],[3],[15] $ 1,019 [4],[5],[6],[16],[25]      
Cost 1,018 [1],[2],[3],[15] 1,019 [4],[5],[6],[16],[25]      
Fair Value $ 997 [1],[2],[3],[15] $ 997 [4],[5],[6],[16],[25]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[15],[28] 0.10% [4],[5],[6],[16],[25],[26]      
Investment, Identifier [Axis]: AnalytiChem Holding GmbH, Chemicals, Revolver          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[15],[22],[30] 6.00% [4],[5],[6],[16],[31]      
Interest 9.60% [1],[2],[15],[22],[30] 7.70% [4],[5],[6],[16],[31]      
Principal Amount $ 0 [1],[2],[15],[22],[30] $ 0 [4],[5],[6],[16],[31]      
Cost 0 [1],[2],[15],[22],[30] (5) [4],[5],[6],[16],[31]      
Fair Value $ (8) [1],[2],[15],[22],[30] $ (8) [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.00% [1],[2],[15],[22],[28],[30] 0.00% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Anju Software, Inc., Application Software, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 7.25% [1],[2],[23],[29] 7.25% [4],[5],[6],[7]      
Interest [4],[5],[6],[7]   11.60%      
Principal Amount $ 13,320 [1],[2],[23],[29] $ 13,389 [4],[5],[6],[7]      
Cost 13,241 [1],[2],[23],[29] 13,269 [4],[5],[6],[7]      
Fair Value $ 9,883 [1],[2],[23],[29] $ 11,006 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.80% [1],[2],[23],[28],[29] 0.90% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: Apex Bidco Limited, Business Equipment & Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[15],[39] 6.25% [4],[5],[6],[16],[40]      
Interest 10.90% [1],[2],[15],[39] 9.70% [4],[5],[6],[16],[40]      
Principal Amount $ 1,779 [1],[2],[15],[39] $ 1,753 [4],[5],[6],[16],[40]      
Cost 1,881 [1],[2],[15],[39] 1,876 [4],[5],[6],[16],[40]      
Fair Value $ 1,779 [1],[2],[15],[39] $ 1,753 [4],[5],[6],[16],[40]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[39] 0.10% [4],[5],[6],[16],[26],[40]      
Investment, Identifier [Axis]: Apex Bidco Limited, Business Equipment & Services, Subordinated Senior Unsecured Term Loan          
Schedule of Investments [Line Items]          
Principal Amount $ 287 [2],[15] $ 267 [4],[6],[16]      
Cost 303 [2],[15] 285 [4],[6],[16]      
Fair Value $ 271 [2],[15] $ 266 [4],[6],[16]      
Percentage of Total Net Assets 0.00% [2],[15],[28] 0.00% [4],[6],[16],[26]      
Investment, interest rate, paid in kind 8.00% 8.00% [4],[6],[16]      
Investment, Identifier [Axis]: Apidos CLO XXIV, Series 2016-24A, Multi-Sector Holdings, Subordinated Structured Notes          
Schedule of Investments [Line Items]          
Principal Amount $ 18,358 [15],[17] $ 18,358 [4],[16],[18]      
Cost 5,878 [15],[17] 6,934 [4],[16],[18]      
Fair Value $ 7,353 [15],[17] $ 6,635 [4],[16],[18]      
Percentage of Total Net Assets 0.60% [15],[17],[28] 0.50% [4],[16],[18],[26]      
Investment, interest, current yield 27.19% [15],[17] 22.55% [4],[16],[18]      
Investment, Identifier [Axis]: Aptus 1829. GmbH, Chemicals, Plastics, and Rubber, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 48 [2],[9],[10],[12],[15] 48 [4],[6],[13],[14],[16],[19]      
Cost $ 12 [2],[12],[15] $ 12 [4],[6],[16],[19]      
Fair Value $ 0 [2],[12],[15] $ 6 [4],[6],[16],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[15],[28] 0.00% [4],[6],[16],[19],[26]      
Investment, Identifier [Axis]: Aptus 1829. GmbH, Chemicals, Plastics, and Rubber, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[15],[41] 7.00% [4],[5],[6],[16],[42]      
Interest 10.40% [1],[2],[15],[41] 8.90% [4],[5],[6],[16],[42]      
Principal Amount $ 2,404 [1],[2],[15],[41] $ 5,085 [4],[5],[6],[16],[42]      
Cost 2,611 [1],[2],[15],[41] 5,466 [4],[5],[6],[16],[42]      
Fair Value $ 2,022 [1],[2],[15],[41] $ 5,085 [4],[5],[6],[16],[42]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[41] 0.40% [4],[5],[6],[16],[26],[42]      
Investment, Identifier [Axis]: Aptus 1829. GmbH, Chemicals, Plastics, and Rubber, Preferred Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 13 [2],[9],[10],[12],[15] 13 [4],[6],[13],[14],[16],[19]      
Cost $ 120 [2],[12],[15] $ 120 [4],[6],[16],[19]      
Fair Value $ 3 [2],[12],[15] $ 110 [4],[6],[16],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[15],[28] 0.00% [4],[6],[16],[19],[26]      
Investment, Identifier [Axis]: Apus Bidco Limited, Banking, Finance, Insurance & Real Estate, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[15],[39] 5.50% [4],[5],[6],[16],[43]      
Interest 10.70% [1],[2],[15],[39] 7.20% [4],[5],[6],[16],[43]      
Principal Amount $ 3,516 [1],[2],[15],[39] $ 3,465 [4],[5],[6],[16],[43]      
Cost 3,896 [1],[2],[15],[39] 3,886 [4],[5],[6],[16],[43]      
Fair Value $ 3,439 [1],[2],[15],[39] $ 3,344 [4],[5],[6],[16],[43]      
Percentage of Total Net Assets 0.30% [1],[2],[15],[28],[39] 0.30% [4],[5],[6],[16],[26],[43]      
Investment, Identifier [Axis]: Aquavista Watersides 2 LTD, Transportation Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[15],[20] 6.00% [4],[5],[6],[16],[43]      
Interest 11.00% [1],[2],[15],[20] 8.90% [4],[5],[6],[16],[43]      
Principal Amount $ 6,153 [1],[2],[15],[20] $ 5,366 [4],[5],[6],[16],[43]      
Cost 6,477 [1],[2],[15],[20] 5,806 [4],[5],[6],[16],[43]      
Fair Value $ 5,673 [1],[2],[15],[20] $ 5,263 [4],[5],[6],[16],[43]      
Percentage of Total Net Assets 0.50% [1],[2],[15],[20],[28] 0.40% [4],[5],[6],[16],[26],[43]      
Investment, Identifier [Axis]: Aquavista Watersides 2 LTD, Transportation Services, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[16],[43]   6.00%      
Interest [4],[5],[6],[16],[43]   8.90%      
Principal Amount [4],[5],[6],[16],[43]   $ 251      
Cost [4],[5],[6],[16],[43]   175      
Fair Value [4],[5],[6],[16],[43]   $ 198      
Percentage of Total Net Assets [4],[5],[6],[16],[26],[43]   0.00%      
Investment, Identifier [Axis]: Aquavista Watersides 2 LTD, Transportation Services, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 10.50% [1],[2],[15],[20] 10.50% [4],[5],[6],[16],[43]      
Principal Amount $ 1,636 [1],[2],[15],[20] $ 1,504 [4],[5],[6],[16],[43]      
Cost 1,734 [1],[2],[15],[20] 1,617 [4],[5],[6],[16],[43]      
Fair Value $ 1,520 [1],[2],[15],[20] $ 1,475 [4],[5],[6],[16],[43]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[20],[28] 0.10% [4],[5],[6],[16],[26],[43]      
Investment, interest rate, paid in kind [1],[2],[15],[20] 15.90%        
Investment, Identifier [Axis]: Arc Education, Consumer Cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[15],[22],[30] 5.75% [4],[5],[6],[16],[31]      
Interest 9.50% [1],[2],[15],[22],[30] 8.00% [4],[5],[6],[16],[31]      
Principal Amount $ 3,489 [1],[2],[15],[22],[30] $ 3,074 [4],[5],[6],[16],[31]      
Cost 3,261 [1],[2],[15],[22],[30] 2,794 [4],[5],[6],[16],[31]      
Fair Value $ 3,416 [1],[2],[15],[22],[30] $ 2,969 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.30% [1],[2],[15],[22],[28],[30] 0.20% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Arch Global Precision LLC, Industrial Machinery, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[3] 4.75% [4],[5],[6],[25]      
Interest 10.20% [1],[2],[3] 9.20% [4],[5],[6],[25]      
Principal Amount $ 9,084 [1],[2],[3] $ 9,154 [4],[5],[6],[25]      
Cost 9,082 [1],[2],[3] 9,151 [4],[5],[6],[25]      
Fair Value $ 8,993 [1],[2],[3] $ 9,094 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.80% [1],[2],[3],[28] 0.70% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Archimede, Consumer Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[15],[30] 5.75% [4],[5],[6],[16],[31]      
Interest 9.70% [1],[2],[15],[30] 7.50% [4],[5],[6],[16],[31]      
Principal Amount $ 6,247 [1],[2],[15],[30] $ 6,297 [4],[5],[6],[16],[31]      
Cost 6,470 [1],[2],[15],[30] 6,474 [4],[5],[6],[16],[31]      
Fair Value $ 6,003 [1],[2],[15],[30] $ 6,164 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.50% [1],[2],[15],[28],[30] 0.50% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 464 [2],[9],[10],[12],[15] 464 [4],[6],[13],[14],[16],[19]      
Cost $ 1 [2],[12],[15] $ 1 [4],[6],[16],[19]      
Fair Value $ 0 [2],[12],[15] $ 0 [4],[6],[16],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[15],[28] 0.00% [4],[6],[16],[19],[26]      
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, Equity Loan Notes          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 41,560 [2],[9],[10],[15] 41,560 [4],[6],[13],[14],[16]      
Cost $ 54 [2],[15] $ 51 [4],[6],[16]      
Fair Value $ 45 [2],[15] $ 50 [4],[6],[16]      
Percentage of Total Net Assets 0.00% [2],[15],[28] 0.00% [4],[6],[16],[26]      
Investment, interest rate, paid in kind 10.00% [2],[15] 10.00% [4],[6],[16]      
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 4.00% [1],[2],[3],[15] 5.75% [4],[5],[6],[16],[27]      
Interest 9.30% [1],[2],[3],[15] 10.30% [4],[5],[6],[16],[27]      
Principal Amount $ 132 [1],[2],[3],[15] $ 129 [4],[5],[6],[16],[27]      
Cost 128 [1],[2],[3],[15] 126 [4],[5],[6],[16],[27]      
Fair Value $ 125 [1],[2],[3],[15] $ 126 [4],[5],[6],[16],[27]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[15],[28] 0.00% [4],[5],[6],[16],[26],[27]      
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 4.00% [1],[2],[15],[30] 5.75% [4],[5],[6],[16],[40]      
Interest 7.60% [1],[2],[15],[30] 9.20% [4],[5],[6],[16],[40]      
Principal Amount $ 310 [1],[2],[15],[30] $ 1,599 [4],[5],[6],[16],[40]      
Cost 289 [1],[2],[15],[30] 1,514 [4],[5],[6],[16],[40]      
Fair Value $ 293 [1],[2],[15],[30] $ 1,536 [4],[5],[6],[16],[40]      
Percentage of Total Net Assets 0.00% [1],[2],[15],[28],[30] 0.10% [4],[5],[6],[16],[26],[40]      
Investment, interest rate, paid in kind 3.30%        
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, First Lien Senior Secured Term Loan 3          
Schedule of Investments [Line Items]          
Interest 6.75% [1],[2],[15],[30] 5.75% [4],[5],[6],[16],[31]      
Interest 10.70% [1],[2],[15],[30] 8.00% [4],[5],[6],[16],[31]      
Principal Amount $ 1,412 [1],[2],[15],[30] $ 1,586 [4],[5],[6],[16],[31]      
Cost 1,363 [1],[2],[15],[30] 1,502 [4],[5],[6],[16],[31]      
Fair Value $ 1,336 [1],[2],[15],[30] $ 1,547 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[30] 0.10% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, First Lien Senior Secured Term Loan 4          
Schedule of Investments [Line Items]          
Interest [1],[2],[15],[39] 4.00%        
Interest [1],[2],[15],[39] 8.90%        
Principal Amount [1],[2],[15],[39] $ 1,648        
Cost [1],[2],[15],[39] 1,564        
Fair Value [1],[2],[15],[39] $ 1,559        
Percentage of Total Net Assets [1],[2],[15],[28],[39] 0.10%        
Investment, interest rate, paid in kind [1],[2],[15],[39] 3.30%        
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, First Lien Senior Secured Term Loan 5          
Schedule of Investments [Line Items]          
Interest [1],[2],[15],[22],[39] 6.50%        
Interest [1],[2],[15],[22],[39] 11.40%        
Principal Amount [1],[2],[15],[22],[39] $ 0        
Cost [1],[2],[15],[22],[39] (12)        
Fair Value [1],[2],[15],[22],[39] $ (28)        
Percentage of Total Net Assets [1],[2],[15],[22],[28],[39] 0.00%        
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, Preferred Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 41,560 [2],[9],[10],[15] 41,560 [4],[6],[13],[14],[16]      
Cost $ 54 [2],[15] $ 51 [4],[6],[16]      
Fair Value $ 45 [2],[15] $ 50 [4],[6],[16]      
Percentage of Total Net Assets 0.00% [2],[15],[28] 0.00% [4],[6],[16],[26]      
Investment, interest rate, paid in kind 10.00% [2],[15] 10.00% [4],[6],[16]      
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, Second Lien Term Loan Term Loan          
Schedule of Investments [Line Items]          
Principal Amount [2],[15] $ 712        
Cost [2],[15] 687        
Fair Value [2],[15] $ 667        
Percentage of Total Net Assets [2],[15],[28] 0.10%        
Investment, interest rate, paid in kind [2],[15] 10.50%        
Investment, Identifier [Axis]: Argus Bidco Limited, High Tech Industries, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Principal Amount [4],[6],[16]   $ 500      
Cost [4],[6],[16]   480      
Fair Value [4],[6],[16]   $ 487      
Percentage of Total Net Assets [4],[6],[16],[26]   0.00%      
Investment, interest rate, paid in kind [4],[6],[16]   10.50%      
Investment, Identifier [Axis]: Armstrong Transport Group (Pele Buyer, LLC ), Air Freight & Logistics, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[36] 5.75% [4],[5],[6],[25]      
Interest 10.50% [1],[2],[36] 10.20% [4],[5],[6],[25]      
Principal Amount $ 3,945 [1],[2],[36] $ 3,986 [4],[5],[6],[25]      
Cost 3,928 [1],[2],[36] 3,950 [4],[5],[6],[25]      
Fair Value $ 3,839 [1],[2],[36] $ 3,896 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.30% [1],[2],[28],[36] 0.30% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Armstrong Transport Group (Pele Buyer, LLC ), Air Freight & Logistics, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[36] 5.50% [4],[5],[6],[35]      
Interest 10.50% [1],[2],[36] 9.70% [4],[5],[6],[35]      
Principal Amount $ 4,890 [1],[2],[36] $ 5,045 [4],[5],[6],[35]      
Cost 4,841 [1],[2],[36] 4,946 [4],[5],[6],[35]      
Fair Value $ 4,758 [1],[2],[36] $ 4,932 [4],[5],[6],[35]      
Percentage of Total Net Assets 0.40% [1],[2],[28],[36] 0.40% [4],[5],[6],[26],[35]      
Investment, Identifier [Axis]: Astra Bidco Limited, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[15],[20] 5.00% [4],[5],[6],[16],[40]      
Interest 10.70% [1],[2],[15],[20] 9.40% [4],[5],[6],[16],[40]      
Principal Amount $ 2,303 [1],[2],[15],[20] $ 1,963 [4],[5],[6],[16],[40]      
Cost 2,428 [1],[2],[15],[20] 2,103 [4],[5],[6],[16],[40]      
Fair Value $ 2,272 [1],[2],[15],[20] $ 1,886 [4],[5],[6],[16],[40]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[20],[28] 0.20% [4],[5],[6],[16],[26],[40]      
Investment, Identifier [Axis]: Auxi International, Commercial Finance, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 7.25% [1],[2],[15],[41] 6.25% [4],[5],[6],[16],[38]      
Interest 11.30% [1],[2],[15],[41] 8.10% [4],[5],[6],[16],[38]      
Principal Amount $ 1,482 [1],[2],[15],[41] $ 1,494 [4],[5],[6],[16],[38]      
Cost 1,531 [1],[2],[15],[41] 1,526 [4],[5],[6],[16],[38]      
Fair Value $ 1,364 [1],[2],[15],[41] $ 1,305 [4],[5],[6],[16],[38]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[41] 0.10% [4],[5],[6],[16],[26],[38]      
Investment, Identifier [Axis]: Auxi International, Commercial Finance, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 7.25% [1],[2],[15],[20] 7.25% [4],[5],[6],[16],[40]      
Interest 12.40% [1],[2],[15],[20] 10.70% [4],[5],[6],[16],[40]      
Principal Amount $ 818 [1],[2],[15],[20] $ 806 [4],[5],[6],[16],[40]      
Cost 904 [1],[2],[15],[20] 901 [4],[5],[6],[16],[40]      
Fair Value $ 752 [1],[2],[15],[20] $ 704 [4],[5],[6],[16],[40]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[20],[28] 0.10% [4],[5],[6],[16],[26],[40]      
Investment, Identifier [Axis]: Avance Clinical Bidco Pty Ltd, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.50% [1],[2],[15],[44] 4.50% [4],[5],[6],[16],[45]      
Interest 9.40% [1],[2],[15],[44] 7.70% [4],[5],[6],[16],[45]      
Principal Amount $ 2,279 [1],[2],[15],[44] $ 2,394 [4],[5],[6],[16],[45]      
Cost 2,430 [1],[2],[15],[44] 2,417 [4],[5],[6],[16],[45]      
Fair Value $ 2,068 [1],[2],[15],[44] $ 2,298 [4],[5],[6],[16],[45]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[44] 0.20% [4],[5],[6],[16],[26],[45]      
Investment, Identifier [Axis]: Aviation Technical Services, Inc., Aerospace & Defense, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 2.00% [1],[2],[17],[29] 2.00% [4],[5],[6],[7],[18]      
Interest 7.30% [1],[2],[17],[29] 6.40% [4],[5],[6],[7],[18]      
Principal Amount $ 29,457 [1],[2],[17],[29] $ 28,507 [4],[5],[6],[7],[18]      
Cost 28,114 [1],[2],[17],[29] 27,165 [4],[5],[6],[7],[18]      
Fair Value $ 28,956 [1],[2],[17],[29] $ 27,794 [4],[5],[6],[7],[18]      
Percentage of Total Net Assets 2.40% [1],[2],[17],[28],[29] 2.30% [4],[5],[6],[7],[18],[26]      
Investment, interest rate, paid in kind 6.50% [1],[2],[17],[29] 6.50% [4],[5],[6],[7],[18]      
Investment, Identifier [Axis]: Azalea Buyer, Inc., Technology, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 192,307.7 [2],[9],[10],[12] 192,307.7 [4],[6],[13],[14],[19]      
Cost $ 192 [2],[12] $ 192 [4],[6],[19]      
Fair Value $ 227 [2],[12] $ 183 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Azalea Buyer, Inc., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[3] 5.25% [4],[5],[6],[25]      
Interest 10.70% [1],[2],[3] 10.00% [4],[5],[6],[25]      
Principal Amount $ 4,842 [1],[2],[3] $ 4,560 [4],[5],[6],[25]      
Cost 4,763 [1],[2],[3] 4,467 [4],[5],[6],[25]      
Fair Value $ 4,800 [1],[2],[3] $ 4,489 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.40% [1],[2],[3],[28] 0.40% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Azalea Buyer, Inc., Technology, Revolver          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[3],[22] 5.25% [4],[5],[6],[25]      
Interest 10.70% [1],[2],[3],[22] 10.00% [4],[5],[6],[25]      
Principal Amount $ 0 [1],[2],[3],[22] $ 0 [4],[5],[6],[25]      
Cost (7) [1],[2],[3],[22] (8) [4],[5],[6],[25]      
Fair Value $ (4) [1],[2],[3],[22] $ (6) [4],[5],[6],[25]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22],[28] 0.00% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Azalea Buyer, Inc., Technology, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Principal Amount $ 1,564 [2] $ 1,431 [4],[6]      
Cost 1,544 [2] 1,409 [4],[6]      
Fair Value $ 1,510 [2] $ 1,403 [4],[6]      
Percentage of Total Net Assets 0.10% [2],[28] 0.10% [4],[6],[26]      
Investment, interest rate, paid in kind 12.00% [2] 12.00% [4],[6]      
Investment, Identifier [Axis]: BPG Holdings IV Corp, Capital Goods, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[3] 6.00%        
Interest [1],[2],[3] 11.40%        
Principal Amount [1],[2],[3] $ 14,292        
Cost [1],[2],[3] 13,484        
Fair Value [1],[2],[3] $ 13,434        
Percentage of Total Net Assets [1],[2],[3],[28] 1.10%        
Investment, Identifier [Axis]: BVI Medical, Inc., Healthcare, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 9.50% [1],[2],[30] 9.50% [4],[5],[6],[31]      
Interest 13.40% [1],[2],[30] 11.60% [4],[5],[6],[31]      
Principal Amount $ 9,822 [1],[2],[30] $ 9,901 [4],[5],[6],[31]      
Cost 9,471 [1],[2],[30] 9,404 [4],[5],[6],[31]      
Fair Value $ 9,213 [1],[2],[30] $ 9,495 [4],[5],[6],[31]      
Percentage of Total Net Assets 0.80% [1],[2],[28],[30] 0.80% [4],[5],[6],[26],[31]      
Investment, Identifier [Axis]: Bariacum S.A, Consumer Products, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[15],[41] 5.50% [4],[5],[6],[16],[38]      
Interest 8.90% [1],[2],[15],[41] 6.70% [4],[5],[6],[16],[38]      
Principal Amount $ 2,223 [1],[2],[15],[41] $ 6,083 [4],[5],[6],[16],[38]      
Cost 2,252 [1],[2],[15],[41] 6,264 [4],[5],[6],[16],[38]      
Fair Value $ 2,223 [1],[2],[15],[41] $ 5,944 [4],[5],[6],[16],[38]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[41] 0.50% [4],[5],[6],[16],[26],[38]      
Investment, Identifier [Axis]: Benify (Bennevis AB), High Tech Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[15],[46] 5.25% [4],[5],[6],[16],[47]      
Interest 9.40% [1],[2],[15],[46] 7.90% [4],[5],[6],[16],[47]      
Principal Amount $ 1,016 [1],[2],[15],[46] $ 1,060 [4],[5],[6],[16],[47]      
Cost 1,163 [1],[2],[15],[46] 1,161 [4],[5],[6],[16],[47]      
Fair Value $ 1,016 [1],[2],[15],[46] $ 1,060 [4],[5],[6],[16],[47]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[46] 0.10% [4],[5],[6],[16],[26],[47]      
Investment, Identifier [Axis]: Beyond Risk Management, Inc., Other Financial, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.50% [1],[2],[3] 4.50% [4],[5],[6],[7]      
Interest 9.90% [1],[2],[3] 8.90% [4],[5],[6],[7]      
Principal Amount $ 2,532 [1],[2],[3] $ 2,551 [4],[5],[6],[7]      
Cost 2,509 [1],[2],[3] 2,499 [4],[5],[6],[7]      
Fair Value $ 2,498 [1],[2],[3] $ 2,493 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.20% [1],[2],[3],[28] 0.20% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: Bidwax, Non-durable Consumer Goods, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[15],[41] 6.50% [4],[5],[6],[16],[38]      
Interest 10.10% [1],[2],[15],[41] 8.60% [4],[5],[6],[16],[38]      
Principal Amount $ 7,411 [1],[2],[15],[41] $ 7,471 [4],[5],[6],[16],[38]      
Cost 8,110 [1],[2],[15],[41] 8,089 [4],[5],[6],[16],[38]      
Fair Value $ 7,336 [1],[2],[15],[41] $ 7,254 [4],[5],[6],[16],[38]      
Percentage of Total Net Assets 0.60% [1],[2],[15],[28],[41] 0.60% [4],[5],[6],[16],[26],[38]      
Investment, Identifier [Axis]: BigHand UK Bidco Limited, High Tech Industries, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3],[15] 5.50% [4],[5],[6],[16],[27]      
Interest 10.80% [1],[2],[3],[15] 9.80% [4],[5],[6],[16],[27]      
Principal Amount $ 2,532 [1],[2],[3],[15] $ 2,532 [4],[5],[6],[16],[27]      
Cost 2,483 [1],[2],[3],[15] 2,476 [4],[5],[6],[16],[27]      
Fair Value $ 2,401 [1],[2],[3],[15] $ 2,484 [4],[5],[6],[16],[27]      
Percentage of Total Net Assets 0.20% [1],[2],[3],[15],[28] 0.20% [4],[5],[6],[16],[26],[27]      
Investment, Identifier [Axis]: BigHand UK Bidco Limited, High Tech Industries, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[15],[39] 5.50% [4],[5],[6],[16],[40]      
Interest 11.10% [1],[2],[15],[39] 9.00% [4],[5],[6],[16],[40]      
Principal Amount $ 819 [1],[2],[15],[39] $ 807 [4],[5],[6],[16],[40]      
Cost 895 [1],[2],[15],[39] 893 [4],[5],[6],[16],[40]      
Fair Value $ 776 [1],[2],[15],[39] $ 792 [4],[5],[6],[16],[40]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[39] 0.10% [4],[5],[6],[16],[26],[40]      
Investment, Identifier [Axis]: Biolam Group, Consumer Non-cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[15],[30] 6.25% [4],[5],[6],[16],[31]      
Interest 7.60% [1],[2],[15],[30] 8.20% [4],[5],[6],[16],[31]      
Principal Amount $ 2,367 [1],[2],[15],[30] $ 3,157 [4],[5],[6],[16],[31]      
Cost 2,414 [1],[2],[15],[30] 2,956 [4],[5],[6],[16],[31]      
Fair Value $ 2,298 [1],[2],[15],[30] $ 2,939 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[30] 0.20% [4],[5],[6],[16],[26],[31]      
Investment, interest rate, paid in kind [1],[2],[15],[30] 2.50%        
Investment, Identifier [Axis]: Black Angus Steakhouses, LLC, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 14.30% 13.50%      
Fair Value $ 6,064 $ 5,647   0  
Investment, Identifier [Axis]: Black Angus Steakhouses, LLC, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value $ 6,140 $ 9,147   0  
Investment, interest rate, paid in kind 10.00% 10.00%      
Investment, Identifier [Axis]: Black Angus Steakhouses, LLC, Hotel, Gaming & Leisure, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 9.00% [1],[2],[8],[17],[29] 9.10% [4],[5],[6],[7],[18]      
Interest 14.30% [1],[2],[8],[17],[29] 13.50% [4],[5],[6],[7],[18]      
Principal Amount $ 6,064 [1],[2],[8],[17],[29] $ 5,647 [4],[5],[6],[7],[18]      
Cost 6,064 [1],[2],[8],[17],[29] 5,647 [4],[5],[6],[7],[18]      
Fair Value $ 6,064 [1],[2],[8],[17],[29] $ 5,647 [4],[5],[6],[7],[18]      
Percentage of Total Net Assets 0.50% [1],[2],[8],[17],[29] 0.50% [4],[5],[6],[7],[18],[26]      
Investment, Identifier [Axis]: Black Angus Steakhouses, LLC, Hotel, Gaming & Leisure, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Principal Amount $ 26,692 [2],[8],[17],[23] $ 24,071 [4],[6],[18],[24]      
Cost 9,628 [2],[8],[17],[23] 9,628 [4],[6],[18],[24]      
Fair Value $ 6,140 [2],[8],[17],[23] $ 9,147 [4],[6],[18],[24]      
Percentage of Total Net Assets 0.50% [2],[8],[17],[23] 0.80% [4],[6],[18],[24],[26]      
Investment, interest rate, paid in kind 10.00% [2],[8],[17],[23] 10.00% [4],[6],[18],[24]      
Investment, Identifier [Axis]: Black Angus Steakhouses, LLC, Hotel, Gaming & Leisure, LLC Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 44.6 [2],[8],[9],[10],[12],[17] 44.6 [4],[6],[13],[14],[18],[19]      
Cost $ 0 [2],[8],[12],[17] $ 0 [4],[6],[18],[19]      
Fair Value $ 0 [2],[8],[12],[17] $ 0 [4],[6],[18],[19]      
Percentage of Total Net Assets 0.00% [2],[8],[12],[17] 0.00% [4],[6],[18],[19],[26]      
Investment, Identifier [Axis]: Black Angus Steakhouses, LLC, LLC Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 44.6 44.6      
Fair Value $ 0 $ 0   0  
Investment, Identifier [Axis]: Bounteous, Inc., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[3] 5.25% [4],[5],[6],[25]      
Interest 10.60% [1],[2],[3] 10.00% [4],[5],[6],[25]      
Principal Amount $ 1,878 [1],[2],[3] $ 1,893 [4],[5],[6],[25]      
Cost 1,814 [1],[2],[3] 1,816 [4],[5],[6],[25]      
Fair Value $ 1,671 [1],[2],[3] $ 1,735 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[28] 0.10% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Bridger Aerospace Group Holdings, LLC, Environmental Industries, Municipal Revenue Bond          
Schedule of Investments [Line Items]          
Interest 11.50% 11.50% [4]      
Principal Amount $ 27,200 $ 27,200 [4]      
Cost 27,200 27,200 [4]      
Fair Value $ 28,425 $ 28,300 [4]      
Percentage of Total Net Assets 2.40% [28] 2.30% [4],[26]      
Investment, Identifier [Axis]: Bridger Aerospace Group Holdings, LLC, Environmental Industries, Preferred Stock- Series C          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 14,618 [2],[9],[10] 14,618 [4],[6],[13],[14]      
Cost $ 14,992 [2] $ 14,460 [4],[6]      
Fair Value $ 15,414 [2] $ 14,731 [4],[6]      
Percentage of Total Net Assets 1.30% [2],[28] 1.20% [4],[6],[26]      
Investment, interest rate, paid in kind 7.00% [2] 7.00% [4],[6]      
Investment, Identifier [Axis]: BrightSign LLC, Media & Entertainment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[3] 5.75% [4],[5],[6],[25]      
Interest 11.30% [1],[2],[3] 10.50% [4],[5],[6],[25]      
Principal Amount $ 4,717 [1],[2],[3] $ 4,768 [4],[5],[6],[25]      
Cost 4,683 [1],[2],[3] 4,728 [4],[5],[6],[25]      
Fair Value $ 4,538 [1],[2],[3] $ 4,724 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.40% [1],[2],[3],[28] 0.40% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: BrightSign LLC, Media & Entertainment, LLC units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 1,107,492.71 [2],[9],[10],[12] 1,107,492.71 [4],[6],[13],[14],[19]      
Cost $ 1,107 [2],[12] $ 1,108 [4],[6],[19]      
Fair Value $ 930 [2],[12] $ 1,152 [4],[6],[19]      
Percentage of Total Net Assets 0.10% [2],[12],[28] 0.10% [4],[6],[19],[26]      
Investment, Identifier [Axis]: BrightSign LLC, Media & Entertainment, Revolver          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[3] 5.75% [4],[5],[6],[25]      
Interest 11.30% [1],[2],[3] 10.50% [4],[5],[6],[25]      
Principal Amount $ 886 [1],[2],[3] $ 0 [4],[5],[6],[25]      
Cost 877 [1],[2],[3] (11) [4],[5],[6],[25]      
Fair Value $ 835 [1],[2],[3] $ (12) [4],[5],[6],[25]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[28] 0.00% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Brightline Trains Florida LLC, Transportation, Senior Secured Note          
Schedule of Investments [Line Items]          
Interest 8.00% [2] 8.00% [4],[6]      
Principal Amount $ 5,000 [2] $ 5,000 [4],[6]      
Cost 5,000 [2] 5,000 [4],[6]      
Fair Value $ 4,525 [2] $ 4,350 [4],[6]      
Percentage of Total Net Assets 0.40% [2],[28] 0.40% [4],[6],[26]      
Investment, Identifier [Axis]: Brightpay Limited, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[15],[30] 5.00% [4],[5],[6],[16],[31]      
Interest 8.70% [1],[2],[15],[30] 6.50% [4],[5],[6],[16],[31]      
Principal Amount $ 2,188 [1],[2],[15],[30] $ 2,205 [4],[5],[6],[16],[31]      
Cost 2,301 [1],[2],[15],[30] 2,296 [4],[5],[6],[16],[31]      
Fair Value $ 2,152 [1],[2],[15],[30] $ 2,156 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[30] 0.20% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: British Airways 2020-1 Class B Pass Through Trust, Airlines, Structured Secured Note - Class B          
Schedule of Investments [Line Items]          
Interest 8.40% 8.40% [4]      
Principal Amount $ 622 $ 703 [4]      
Cost 622 703 [4]      
Fair Value $ 633 $ 692 [4]      
Percentage of Total Net Assets 0.10% [28] 0.10% [4],[26]      
Investment, Identifier [Axis]: British Engineering Services Holdco Limited, Commercial Services & Supplies, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 7.00% [1],[2],[15],[20] 7.00% [4],[5],[6],[16],[40]      
Interest 11.90% [1],[2],[15],[20] 9.30% [4],[5],[6],[16],[40]      
Principal Amount $ 13,995 [1],[2],[15],[20] $ 13,792 [4],[5],[6],[16],[40]      
Cost 15,174 [1],[2],[15],[20] 15,133 [4],[5],[6],[16],[40]      
Fair Value $ 13,755 [1],[2],[15],[20] $ 13,454 [4],[5],[6],[16],[40]      
Percentage of Total Net Assets 1.10% [1],[2],[15],[20],[28] 1.10% [4],[5],[6],[16],[26],[40]      
Investment, Identifier [Axis]: Brook & Whittle Holding Corp., Containers, Packaging & Glass, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.00% [1],[3],[17] 4.00% [4],[5],[18],[27]      
Interest 9.60% [1],[3],[17] 8.50% [4],[5],[18],[27]      
Principal Amount $ 2,806 [1],[3],[17] $ 2,827 [4],[5],[18],[27]      
Cost 2,786 [1],[3],[17] 2,807 [4],[5],[18],[27]      
Fair Value $ 2,512 [1],[3],[17] $ 2,478 [4],[5],[18],[27]      
Percentage of Total Net Assets 0.20% [1],[3],[17],[28] 0.20% [4],[5],[18],[26],[27]      
Investment, Identifier [Axis]: Brown Machine Group Holdings, LLC, Industrial Equipment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[3] 5.25% [4],[5],[6],[25]      
Interest 11.20% [1],[2],[3] 10.00% [4],[5],[6],[25]      
Principal Amount $ 6,281 [1],[2],[3] $ 6,281 [4],[5],[6],[25]      
Cost 6,264 [1],[2],[3] 6,252 [4],[5],[6],[25]      
Fair Value $ 6,155 [1],[2],[3] $ 6,281 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.50% [1],[2],[3],[28] 0.50% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Burgess Point Purchaser Corporation, Auto Parts & Equipment, LP Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 455 [2],[9],[10],[12] 455 [4],[6],[13],[14],[19]      
Cost $ 455 [2],[12] $ 455 [4],[6],[19]      
Fair Value $ 498 [2],[12] $ 446 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Burgess Point Purchaser Corporation, Auto Parts & Equipment, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 9.00% [1],[2],[29] 9.00% [4],[5],[6],[34]      
Interest 14.30% [1],[2],[29] 13.30% [4],[5],[6],[34]      
Principal Amount $ 4,545 [1],[2],[29] $ 4,545 [4],[5],[6],[34]      
Cost 4,383 [1],[2],[29] 4,370 [4],[5],[6],[34]      
Fair Value $ 4,550 [1],[2],[29] $ 4,390 [4],[5],[6],[34]      
Percentage of Total Net Assets 0.40% [1],[2],[28],[29] 0.40% [4],[5],[6],[26],[34]      
Investment, Identifier [Axis]: CATAWBA RIVER LIMITED, Finance Companies, Structured - Junior Note          
Schedule of Investments [Line Items]          
Principal Amount [4],[6],[16]   $ 5,239      
Cost [4],[6],[16]   4,893      
Fair Value [4],[6],[16]   $ 5,239      
Percentage of Total Net Assets [4],[6],[16],[26]   0.40%      
Investment, Identifier [Axis]: CAi Software, LLC, Technology, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[3] 6.25% [4],[5],[6],[25]      
Interest 11.90% [1],[2],[3] 10.20% [4],[5],[6],[25]      
Principal Amount $ 4,971 [1],[2],[3] $ 1,377 [4],[5],[6],[25]      
Cost 4,893 [1],[2],[3] 1,352 [4],[5],[6],[25]      
Fair Value $ 4,638 [1],[2],[3] $ 1,341 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.40% [1],[2],[3],[28] 0.40% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: CAi Software, LLC, Technology, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[3] 6.25% [4],[5],[6],[25]      
Interest 11.90% [1],[2],[3] 11.00% [4],[5],[6],[25]      
Principal Amount $ 1,367 [1],[2],[3] $ 5,009 [4],[5],[6],[25]      
Cost 1,345 [1],[2],[3] 4,921 [4],[5],[6],[25]      
Fair Value $ 1,275 [1],[2],[3] $ 4,879 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[28] 0.10% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: CAi Software, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[3],[22] 6.25% [4],[5],[6],[25]      
Interest 11.90% [1],[2],[3],[22] 11.00% [4],[5],[6],[25]      
Principal Amount $ 0 [1],[2],[3],[22] $ 0 [4],[5],[6],[25]      
Cost (14) [1],[2],[3],[22] (16) [4],[5],[6],[25]      
Fair Value $ (63) [1],[2],[3],[22] $ (24) [4],[5],[6],[25]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22],[28] 0.00% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: CGI Parent, LLC, Business Equipment & Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[3] 4.50% [4],[5],[6],[7]      
Interest 11.30% [1],[2],[3] 8.80% [4],[5],[6],[7]      
Principal Amount $ 21,404 [1],[2],[3] $ 10,698 [4],[5],[6],[7]      
Cost 20,923 [1],[2],[3] 10,510 [4],[5],[6],[7]      
Fair Value $ 20,869 [1],[2],[3] $ 10,377 [4],[5],[6],[7]      
Percentage of Total Net Assets 1.70% [1],[2],[3],[28] 0.90% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: CGI Parent, LLC, Business Equipment & Services, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[3] 4.75% [4],[5],[6],[27]      
Interest 11.30% [1],[2],[3] 9.30% [4],[5],[6],[27]      
Principal Amount $ 1,375 [1],[2],[3] $ 1,385 [4],[5],[6],[27]      
Cost 1,339 [1],[2],[3] 1,344 [4],[5],[6],[27]      
Fair Value $ 1,341 [1],[2],[3] $ 1,344 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[28] 0.10% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: CGI Parent, LLC, Business Equipment & Services, Preferred Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 657 [2],[9],[10],[12] 551 [4],[6],[13],[14],[19]      
Cost $ 722 [2],[12] $ 551 [4],[6],[19]      
Fair Value $ 1,164 [2],[12] $ 1,027 [4],[6],[19]      
Percentage of Total Net Assets 0.10% [2],[12],[28] 0.10% [4],[6],[19],[26]      
Investment, Identifier [Axis]: CGI Parent, LLC, Business Equipment & Services, Revolver          
Schedule of Investments [Line Items]          
Interest [3],[22] 5.75%        
Interest [3],[22] 11.30%        
Principal Amount [4],[5],[6],[7]   $ 0      
Cost $ (25) [1],[2],[3],[22] (29) [4],[5],[6],[7]      
Fair Value $ (41) [1],[2],[3],[22] $ (49) [4],[5],[6],[7]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22],[28] 0.00% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: CM Acquisitions Holdings Inc., Internet & Direct Marketing, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[3] 5.00% [4],[5],[6],[27]      
Interest 10.30% [1],[2],[3] 9.00% [4],[5],[6],[27]      
Principal Amount $ 18,764 [1],[2],[3] $ 18,910 [4],[5],[6],[27]      
Cost 18,661 [1],[2],[3] 18,761 [4],[5],[6],[27]      
Fair Value $ 18,314 [1],[2],[3] $ 18,060 [4],[5],[6],[27]      
Percentage of Total Net Assets 1.50% [1],[2],[3],[28] 1.50% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: CMT Opco Holding, LLC (Concept Machine), Distributors, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[29] 5.00% [4],[5],[6],[25]      
Interest 10.30% [1],[2],[29] 9.20% [4],[5],[6],[25]      
Principal Amount $ 4,132 [1],[2],[29] $ 4,113 [4],[5],[6],[25]      
Cost 4,108 [1],[2],[29] 4,076 [4],[5],[6],[25]      
Fair Value $ 3,727 [1],[2],[29] $ 3,928 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.30% [1],[2],[28],[29] 0.30% [4],[5],[6],[25],[26]      
Investment, interest rate, paid in kind [1],[2],[29] 0.30%        
Investment, Identifier [Axis]: CMT Opco Holding, LLC (Concept Machine), Distributors, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [1],[2],[29] 5.00%        
Interest [1],[2],[29] 10.30%        
Principal Amount [1],[2],[29] $ 673        
Cost [1],[2],[29] 659        
Fair Value [1],[2],[29] $ 659        
Percentage of Total Net Assets [1],[2],[28],[29] 0.10%        
Investment, interest rate, paid in kind [1],[2],[29] 0.30%        
Investment, Identifier [Axis]: CMT Opco Holding, LLC (Concept Machine), Distributors, Incremental Equity          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[12] 3,853        
Cost [2],[12] $ 154        
Fair Value [2],[12] $ 154        
Investment, Identifier [Axis]: CMT Opco Holding, LLC (Concept Machine), Distributors, LLC Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 8,782 [2],[9],[10],[12] 8,782 [4],[6],[13],[14]      
Cost $ 352 [2],[12] $ 352 [4],[6]      
Fair Value $ 38 [2],[12] $ 165 [4],[6]      
Percentage of Total Net Assets [4],[6],[26]   0.00%      
Investment, Identifier [Axis]: CSL DualCom, Tele-communications, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[15],[48] 5.25% [4],[5],[6],[16],[49]      
Interest 10.50% [1],[2],[15],[48] 8.70% [4],[5],[6],[16],[49]      
Principal Amount $ 1,964 [1],[2],[15],[48] $ 1,936 [4],[5],[6],[16],[49]      
Cost 1,911 [1],[2],[15],[48] 1,905 [4],[5],[6],[16],[49]      
Fair Value $ 1,964 [1],[2],[15],[48] $ 1,921 [4],[5],[6],[16],[49]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[48] 0.20% [4],[5],[6],[16],[26],[49]      
Investment, Identifier [Axis]: CT Technologies Intermediate Holdings, Inc., Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.25% [1],[17],[29] 4.25% [4],[5],[7],[18]      
Interest 9.70% [1],[17],[29] 8.60% [4],[5],[7],[18]      
Principal Amount $ 4,899 [1],[17],[29] $ 4,937 [4],[5],[7],[18]      
Cost 4,892 [1],[17],[29] 4,930 [4],[5],[7],[18]      
Fair Value $ 4,675 [1],[17],[29] $ 4,505 [4],[5],[7],[18]      
Percentage of Total Net Assets 0.40% [1],[17],[28],[29] 0.40% [4],[5],[7],[18],[26]      
Investment, Identifier [Axis]: CVL 3, Capital Equipment, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[15],[30] 5.50% [4],[5],[6],[16],[31]      
Interest 9.10% [1],[2],[15],[30] 7.60% [4],[5],[6],[16],[31]      
Principal Amount $ 900 [1],[2],[15],[30] $ 907 [4],[5],[6],[16],[31]      
Cost 941 [1],[2],[15],[30] 938 [4],[5],[6],[16],[31]      
Fair Value $ 900 [1],[2],[15],[30] $ 891 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[30] 0.10% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: CVL 3, Capital Equipment, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3],[15] 5.50% [4],[5],[6],[16],[27]      
Interest 10.70% [1],[2],[3],[15] 10.20% [4],[5],[6],[16],[27]      
Principal Amount $ 1,142 [1],[2],[3],[15] $ 1,142 [4],[5],[6],[16],[27]      
Cost 1,119 [1],[2],[3],[15] 1,117 [4],[5],[6],[16],[27]      
Fair Value $ 1,142 [1],[2],[3],[15] $ 1,122 [4],[5],[6],[16],[27]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[15],[28] 0.10% [4],[5],[6],[16],[26],[27]      
Investment, Identifier [Axis]: CW Group Holdings, LLC, High Tech Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[29] 6.00%        
Interest [1],[2],[29] 11.40%        
Principal Amount [1],[2],[29] $ 2,768        
Cost [1],[2],[29] 2,730        
Fair Value [1],[2],[29] $ 2,761        
Percentage of Total Net Assets [1],[2],[28],[29] 0.20%        
Investment, Identifier [Axis]: CW Group Holdings, LLC, High Tech Industries, LLC Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 161,290.32 [2],[9],[10],[12] 161,290.32 [4],[6],[13],[14],[19]      
Cost $ 161 [2],[12] $ 161 [4],[6],[19]      
Fair Value $ 301 [2],[12] $ 204 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: CW Group Holdings, LLC, High Tech Industries,First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[7]   6.00%      
Interest [4],[5],[6],[7]   10.40%      
Principal Amount [4],[5],[6],[7]   $ 2,789      
Cost [4],[5],[6],[7]   2,744      
Fair Value [4],[5],[6],[7]   $ 2,766      
Percentage of Total Net Assets [4],[5],[6],[7],[26]   0.20%      
Investment, Identifier [Axis]: Cadent, LLC (f/k/a Cross MediaWorks), Media & Entertainment, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[25]   6.50%      
Interest [4],[5],[6],[25]   11.20%      
Principal Amount [4],[5],[6],[25]   $ 6,751      
Cost [4],[5],[6],[25]   6,741      
Fair Value [4],[5],[6],[25]   $ 6,580      
Percentage of Total Net Assets [4],[5],[6],[25],[26]   0.50%      
Investment, Identifier [Axis]: Cadent, LLC (f/k/a Cross MediaWorks), Media & Entertainment, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[25]   6.50%      
Interest [4],[5],[6],[25]   11.20%      
Principal Amount [4],[5],[6],[25]   $ 11,367      
Cost [4],[5],[6],[25]   11,161      
Fair Value [4],[5],[6],[25]   $ 11,080      
Percentage of Total Net Assets [4],[5],[6],[25],[26]   0.90%      
Investment, Identifier [Axis]: Canadian Orthodontic Partners Corp., Healthcare, Class A Equity          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 500,000 [2],[9],[10],[12],[15] 500,000 [4],[6],[13],[14],[16],[19]      
Cost $ 389 [2],[12],[15] $ 389 [4],[6],[16],[19]      
Fair Value [4],[6],[16],[19]   $ 292      
Percentage of Total Net Assets [4],[6],[16],[19],[26]   0.00%      
Investment, Identifier [Axis]: Canadian Orthodontic Partners Corp., Healthcare, Class C - Warrants          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 74,712.64 [2],[9],[10],[12],[15] 74,712.64 [4],[6],[13],[14],[16],[19]      
Cost [4],[6],[16],[19]   $ 0      
Fair Value [4],[6],[16],[19]   $ 0      
Percentage of Total Net Assets [4],[6],[16],[19],[26]   0.00%      
Investment, Identifier [Axis]: Canadian Orthodontic Partners Corp., Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 3.50% [1],[2],[15],[50] 7.00% [4],[5],[6],[16],[51]      
Interest 3.50% [1],[2],[15],[50] 11.90% [4],[5],[6],[16],[51]      
Principal Amount $ 1,653 [1],[2],[15],[50] $ 1,557 [4],[5],[6],[16],[51]      
Cost 1,824 [1],[2],[15],[50] 1,729 [4],[5],[6],[16],[51]      
Fair Value $ 1,423 [1],[2],[15],[50] $ 1,468 [4],[5],[6],[16],[51]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[50] 0.10% [4],[5],[6],[16],[26],[51]      
Investment, interest rate, paid in kind [1],[2],[15],[50] 9.00%        
Investment, Identifier [Axis]: Caribou Holding Company, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 7.64% [1],[2],[3],[15] 7.64% [4],[5],[6],[16],[27]      
Interest 13.60% [1],[2],[3],[15] 12.50% [4],[5],[6],[16],[27]      
Principal Amount $ 4,318 [1],[2],[3],[15] $ 4,318 [4],[5],[6],[16],[27]      
Cost 4,270 [1],[2],[3],[15] 4,261 [4],[5],[6],[16],[27]      
Fair Value $ 4,210 [1],[2],[3],[15] $ 4,269 [4],[5],[6],[16],[27]      
Percentage of Total Net Assets 0.40% [1],[2],[3],[15],[28] 0.40% [4],[5],[6],[16],[26],[27]      
Investment, Identifier [Axis]: Caribou Holding Company, LLC, Technology, LLC Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 681,818 [2],[9],[10],[12],[15] 681,818 [4],[6],[13],[14],[16],[19]      
Cost $ 682 [2],[12],[15] $ 682 [4],[6],[16],[19]      
Fair Value $ 644 [2],[12],[15] $ 627 [4],[6],[16],[19]      
Percentage of Total Net Assets 0.10% [2],[12],[15],[28] 0.10% [4],[6],[16],[19],[26]      
Investment, Identifier [Axis]: Caribou Holding Company, LLC, Technology, LLC Units - Class X Equity          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[12],[15] 45,604        
Cost [2],[12],[15] $ 35        
Fair Value [2],[12],[15] 35        
Investment, Identifier [Axis]: Carlson Travel, Inc, Business Travel Management, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [4],[13],[14],[19]   94,155      
Cost [4],[19]   $ 4,194      
Fair Value [4],[19]   $ 1,339      
Percentage of Total Net Assets [4],[19],[26]   0.10%      
Investment, Identifier [Axis]: Carlson Travel, Inc, Business Travel Management, First Lien Senior Secured Note          
Schedule of Investments [Line Items]          
Interest [4]   8.50%      
Principal Amount [4]   $ 6,050      
Cost [4]   5,720      
Fair Value [4]   $ 5,113      
Percentage of Total Net Assets [4],[26]   0.40%      
Investment, Identifier [Axis]: Catawba River Limited, Finance Companies, Structured - Junior Note          
Schedule of Investments [Line Items]          
Principal Amount [2],[15] 5,336        
Cost [2],[15] 4,974        
Fair Value [2],[15] $ 3,390        
Percentage of Total Net Assets [2],[15],[28] 0.30%        
Investment, Identifier [Axis]: Centralis Finco S.a.r.l., Diversified Financial Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[15],[30] 5.25% [4],[5],[6],[16],[31]      
Interest 9.10% [1],[2],[15],[30] 7.10% [4],[5],[6],[16],[31]      
Principal Amount $ 3,063 [1],[2],[15],[30] $ 870 [4],[5],[6],[16],[31]      
Cost 2,919 [1],[2],[15],[30] 768 [4],[5],[6],[16],[31]      
Fair Value $ 3,057 [1],[2],[15],[30] $ 820 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.30% [1],[2],[15],[28],[30] 0.10% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Centralis Finco S.a.r.l., Diversified Financial Services, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[16],[31]   5.75%      
Interest [4],[5],[6],[16],[31]   7.60%      
Principal Amount [4],[5],[6],[16],[31]   $ 1,190      
Cost [4],[5],[6],[16],[31]   1,151      
Fair Value [4],[5],[6],[16],[31]   $ 1,158      
Percentage of Total Net Assets [4],[5],[6],[16],[26],[31]   0.10%      
Investment, Identifier [Axis]: Ceres Pharma NV, Pharma-ceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[15],[41] 5.50% [4],[5],[6],[16],[38]      
Interest 9.60% [1],[2],[15],[41] 7.10% [4],[5],[6],[16],[38]      
Principal Amount $ 3,278 [1],[2],[15],[41] $ 3,304 [4],[5],[6],[16],[38]      
Cost 3,274 [1],[2],[15],[41] 3,264 [4],[5],[6],[16],[38]      
Fair Value $ 3,206 [1],[2],[15],[41] $ 3,139 [4],[5],[6],[16],[38]      
Percentage of Total Net Assets 0.30% [1],[2],[15],[28],[41] 0.30% [4],[5],[6],[16],[26],[38]      
Investment, Identifier [Axis]: Charming Charlie LLC, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares)   34,923,249      
Fair Value   $ 0   0  
Investment, Identifier [Axis]: Charming Charlie LLC, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest   20.00%      
Fair Value   $ 0   0  
Investment, Identifier [Axis]: Charming Charlie LLC, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest   10.40%      
Fair Value   $ 0   0  
Investment, Identifier [Axis]: Charming Charlie LLC, First Lien Senior Secured Term Loan 3          
Schedule of Investments [Line Items]          
Interest   12.00%      
Interest   15.70%      
Fair Value   $ 0   0  
Investment, Identifier [Axis]: Charming Charlie LLC, First Lien Senior Secured Term Loan 4          
Schedule of Investments [Line Items]          
Interest   5.00%      
Interest   8.70%      
Fair Value   $ 0   0  
Investment, Identifier [Axis]: Cineworld Group PLC, Leisure Products, Warrants          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 553,375 [2],[9],[10],[12],[15] 553,375 [4],[6],[13],[14],[16],[19]      
Cost $ 102 [2],[12],[15] $ 102 [4],[6],[16],[19]      
Fair Value [4],[6],[16],[19]   $ 0      
Percentage of Total Net Assets [4],[6],[16],[19],[26]   0.00%      
Investment, Identifier [Axis]: Classic Collision (Summit Buyer, LLC), Auto Collision Repair Centers, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[36] 5.75% [4],[5],[6],[7]      
Interest 11.30% [1],[2],[36] 10.10% [4],[5],[6],[7]      
Principal Amount $ 6,225 [1],[2],[36] $ 6,264 [4],[5],[6],[7]      
Cost 6,087 [1],[2],[36] 6,182 [4],[5],[6],[7]      
Fair Value $ 5,991 [1],[2],[36] $ 6,189 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.50% [1],[2],[28],[36] 0.50% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: Classic Collision (Summit Buyer, LLC), Auto Collision Repair Centers, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [1],[2],[36] 5.75%        
Interest [1],[2],[36] 11.30%        
Principal Amount [1],[2],[36] $ 602        
Cost [1],[2],[36] 595        
Fair Value [1],[2],[36] $ 587        
Investment, Identifier [Axis]: Classic Collision (Summit Buyer, LLC), Auto Collision Repair Centers,First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[7]   5.75%      
Interest [4],[5],[6],[7]   10.10%      
Principal Amount [4],[5],[6],[7]   $ 530      
Cost [4],[5],[6],[7]   522      
Fair Value [4],[5],[6],[7]   $ 523      
Percentage of Total Net Assets [4],[5],[6],[7],[26]   0.00%      
Investment, Identifier [Axis]: Coastal Marina Holdings, LLC, Hotel, Gaming & Leisure, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Interest [2],[11] 8.00%        
Principal Amount [2],[11] $ 16,620        
Cost [2],[11] 15,573        
Fair Value [2],[11] $ 15,618        
Percentage of Total Net Assets [2],[11] 1.30%        
Investment, Identifier [Axis]: Coastal Marina Holdings, LLC, LLC Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[11],[12] 2,407,825        
Cost [2],[9],[10],[11],[12] $ 10,944        
Fair Value $ 12,761 [2],[9],[10],[11],[12] $ 0      
Percentage of Total Net Assets [2],[9],[10],[11],[12] 1.10%        
Investment, Identifier [Axis]: Coastal Marina Holdings, LLC, Other Financial, LLC Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [4],[6],[13],[14],[19]   2,037,735      
Cost [4],[6],[19]   $ 9,093      
Fair Value [4],[6],[19]   $ 10,729      
Percentage of Total Net Assets [4],[6],[19],[26]   0.90%      
Investment, Identifier [Axis]: Coastal Marina Holdings, LLC, Other Financial, Subordinated Term Loan 1          
Schedule of Investments [Line Items]          
Principal Amount [4],[6]   $ 6,461      
Cost [4],[6]   6,054      
Fair Value [4],[6]   $ 6,036      
Percentage of Total Net Assets [4],[6],[26]   0.50%      
Investment, interest rate, paid in kind [4],[6]   10.00%      
Investment, Identifier [Axis]: Coastal Marina Holdings, LLC, Other Financial, Subordinated Term Loan 2          
Schedule of Investments [Line Items]          
Interest [4],[6]   8.00%      
Principal Amount [4],[6]   $ 16,620      
Cost [4],[6]   15,509      
Fair Value [4],[6]   $ 15,528      
Percentage of Total Net Assets [4],[6],[26]   1.30%      
Investment, Identifier [Axis]: Coastal Marina Holdings, LLC, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Principal Amount [2],[11] $ 6,943        
Cost [2],[11] 6,560        
Fair Value [2],[11] $ 6,526        
Percentage of Total Net Assets [2],[11] 0.50%        
Investment, interest rate, paid in kind [2],[11] 10.00%        
Investment, Identifier [Axis]: Coastal Marina Holdings, LLC, Subordinated Term Loan 1          
Schedule of Investments [Line Items]          
Interest 8.00%        
Fair Value $ 15,618 $ 0      
Investment, Identifier [Axis]: Coastal Marina Holdings, LLC, Subordinated Term Loan 2          
Schedule of Investments [Line Items]          
Fair Value $ 6,526 $ 0      
Investment, interest rate, paid in kind 10.00%        
Investment, Identifier [Axis]: Cobham Slip Rings SAS, Diversified Manufacturing, Diversified Manufacturing          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[16],[25]   6.25%      
Interest [4],[5],[6],[16],[25]   11.00%      
Principal Amount [4],[5],[6],[16],[25]   $ 1,303      
Cost [4],[5],[6],[16],[25]   1,276      
Fair Value [4],[5],[6],[16],[25]   $ 1,270      
Percentage of Total Net Assets [4],[5],[6],[16],[25],[26]   0.10%      
Investment, Identifier [Axis]: Cobham Slip Rings SAS, Diversified Manufacturing, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[3],[15] 6.25%        
Interest [1],[2],[3],[15] 11.60%        
Principal Amount [1],[2],[3],[15] $ 1,303        
Cost [1],[2],[3],[15] 1,280        
Fair Value [1],[2],[3],[15] $ 1,292        
Percentage of Total Net Assets [1],[2],[3],[15],[28] 0.10%        
Investment, Identifier [Axis]: Command Alkon (Project Potter Buyer, LLC), Software, Class B Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 33,324.69 [2],[9],[10],[12] 33,324.69 [4],[6],[13],[14],[19]      
Cost $ 0 [2],[12] $ 0 [4],[6],[19]      
Fair Value $ 223 [2],[12] $ 196 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Command Alkon (Project Potter Buyer, LLC), Software, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 6.75% [1],[2],[29] 7.75% [4],[5],[6],[34]      
Interest 12.10% [1],[2],[29] 12.10% [4],[5],[6],[34]      
Principal Amount $ 13,500 [1],[2],[29] $ 13,604 [4],[5],[6],[34]      
Cost 13,255 [1],[2],[29] 13,316 [4],[5],[6],[34]      
Fair Value $ 13,345 [1],[2],[29] $ 13,302 [4],[5],[6],[34]      
Percentage of Total Net Assets 1.10% [1],[2],[28],[29] 1.10% [4],[5],[6],[26],[34]      
Investment, Identifier [Axis]: Compass Precision, LLC, Aerospace & Defense, LLC Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 46,085.6 [2],[9],[10],[12] 46,085.6 [4],[6],[13],[14],[19]      
Cost $ 125 [2],[12] $ 125 [4],[6],[19]      
Fair Value $ 140 [2],[12] $ 159 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Compass Precision, LLC, Aerospace & Defense, Senior Subordinated Term Loan          
Schedule of Investments [Line Items]          
Interest 11.00% [2] 11.00% [4],[6]      
Principal Amount $ 638 [2] $ 378 [4],[6]      
Cost 628 [2] 371 [4],[6]      
Fair Value $ 619 [2] $ 369 [4],[6]      
Percentage of Total Net Assets 0.10% [2],[28] 0.00% [4],[6],[26]      
Investment, interest rate, paid in kind 1.00% [2] 1.00% [4],[6]      
Investment, Identifier [Axis]: Comply365, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[3] 5.75% [4],[5],[6],[35]      
Interest 10.30% [1],[2],[3] 10.60% [4],[5],[6],[35]      
Principal Amount $ 13,262 [1],[2],[3] $ 13,654 [4],[5],[6],[35]      
Cost 13,051 [1],[2],[3] 13,407 [4],[5],[6],[35]      
Fair Value $ 13,126 [1],[2],[3] $ 13,446 [4],[5],[6],[35]      
Percentage of Total Net Assets 1.10% [1],[2],[3],[28] 1.10% [4],[5],[6],[26],[35]      
Investment, Identifier [Axis]: Comply365, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[3],[22] 5.75% [4],[5],[6],[35]      
Interest 10.30% [1],[2],[3],[22] 10.60% [4],[5],[6],[35]      
Principal Amount $ 0 [1],[2],[3],[22] $ 165 [4],[5],[6],[35]      
Cost (17) [1],[2],[3],[22] 146 [4],[5],[6],[35]      
Fair Value $ (11) [1],[2],[3],[22] $ 148 [4],[5],[6],[35]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22],[28] 0.00% [4],[5],[6],[26],[35]      
Investment, Identifier [Axis]: Contabo Finco S.À R.L, Internet Software & Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[15],[30] 6.00% [4],[5],[6],[16],[31]      
Interest 9.00% [1],[2],[15],[30] 7.60% [4],[5],[6],[16],[31]      
Principal Amount $ 4,930 [1],[2],[15],[30] $ 4,969 [4],[5],[6],[16],[31]      
Cost 4,535 [1],[2],[15],[30] 4,524 [4],[5],[6],[16],[31]      
Fair Value $ 4,851 [1],[2],[15],[30] $ 4,845 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.40% [1],[2],[15],[28],[30] 0.40% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Core Scientific, Inc., Technology, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 91,504 [9],[10],[12] 91,504 [4],[13],[14],[19]      
Cost $ 296 [12] $ 296 [4],[19]      
Fair Value $ 66 [12] $ 7 [4],[19]      
Percentage of Total Net Assets 0.00% [12],[28] 0.00% [4],[19],[26]      
Investment, Identifier [Axis]: Core Scientific, Inc., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 9.80% [2],[23] 13.00% [4],[6],[24]      
Principal Amount $ 30,635 [2],[23] $ 29,647 [4],[6],[24]      
Cost 29,619 [2],[23] 29,619 [4],[6],[24]      
Fair Value $ 22,976 [2],[23] $ 11,118 [4],[6],[24]      
Percentage of Total Net Assets 1.90% [2],[23],[28] 0.90% [4],[6],[24],[26]      
Investment, Identifier [Axis]: Coyo Uprising GmbH, Technology, Class A Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 440 [2],[9],[10],[12],[15] 440 [4],[6],[13],[14],[16],[19]      
Cost $ 205 [2],[12],[15] $ 205 [4],[6],[16],[19]      
Fair Value $ 201 [2],[12],[15] $ 196 [4],[6],[16],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[15],[28] 0.00% [4],[6],[16],[19],[26]      
Investment, Identifier [Axis]: Coyo Uprising GmbH, Technology, Class B Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 191 [2],[9],[10],[12],[15] 191 [4],[6],[13],[14],[16],[19]      
Cost $ 446 [2],[12],[15] $ 446 [4],[6],[16],[19]      
Fair Value $ 538 [2],[12],[15] $ 497 [4],[6],[16],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[15],[28] 0.00% [4],[6],[16],[19],[26]      
Investment, Identifier [Axis]: Coyo Uprising GmbH, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 3.25% [1],[2],[15],[41] 3.25% [4],[5],[6],[16],[38]      
Interest 6.30% [1],[2],[15],[41] 3.30% [4],[5],[6],[16],[38]      
Principal Amount $ 4,347 [1],[2],[15],[41] $ 4,371 [4],[5],[6],[16],[38]      
Cost 4,659 [1],[2],[15],[41] 4,638 [4],[5],[6],[16],[38]      
Fair Value $ 4,276 [1],[2],[15],[41] $ 4,233 [4],[5],[6],[16],[38]      
Percentage of Total Net Assets 0.40% [1],[2],[15],[28],[41] 0.30% [4],[5],[6],[16],[26],[38]      
Investment, interest rate, paid in kind 3.50% [1],[2],[15],[41] 3.50% [4],[5],[6],[16],[38]      
Investment, Identifier [Axis]: Custom Alloy Corporation, Manufacturer of Pipe Fittings & Forgings, Revolver          
Schedule of Investments [Line Items]          
Principal Amount [4],[6],[24],[52]   $ 5,320      
Cost [4],[6],[24],[52]   4,222      
Fair Value [4],[6],[24],[52]   $ 189      
Percentage of Total Net Assets [4],[6],[24],[26],[52]   0.00%      
Investment, interest rate, paid in kind [4],[6],[24],[52]   15.00%      
Investment, Identifier [Axis]: Custom Alloy Corporation, Manufacturer of Pipe Fittings & Forgings, Second Lien Loan          
Schedule of Investments [Line Items]          
Principal Amount [4],[6],[24],[52]   $ 56,259      
Cost [4],[6],[24],[52]   42,162      
Fair Value [4],[6],[24],[52]   $ 1,997      
Percentage of Total Net Assets [4],[6],[24],[26],[52]   0.20%      
Investment, interest rate, paid in kind [4],[6],[24],[52]   15.00%      
Investment, Identifier [Axis]: DISA Holdings Corp., Other Industrial, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[29] 5.50% [4],[5],[6],[34]      
Interest 10.80% [1],[2],[29] 9.80% [4],[5],[6],[34]      
Principal Amount $ 5,743 [1],[2],[29] $ 5,704 [4],[5],[6],[34]      
Cost 5,559 [1],[2],[29] 5,496 [4],[5],[6],[34]      
Fair Value $ 5,743 [1],[2],[29] $ 5,491 [4],[5],[6],[34]      
Percentage of Total Net Assets 0.50% [1],[2],[28],[29] 0.50% [4],[5],[6],[26],[34]      
Investment, Identifier [Axis]: DISA Holdings Corp., Other Industrial, Revolver          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[29] 5.50% [4],[5],[6],[34]      
Interest 10.80% [1],[2],[29] 9.80% [4],[5],[6],[34]      
Principal Amount $ 64 [1],[2],[29] $ 13 [4],[5],[6],[34]      
Cost 53 [1],[2],[29] 0 [4],[5],[6],[34]      
Fair Value $ 64 [1],[2],[29] $ 0 [4],[5],[6],[34]      
Percentage of Total Net Assets 0.00% [1],[2],[28],[29] 0.00% [4],[5],[6],[26],[34]      
Investment, Identifier [Axis]: DataOnline Corp., High Tech Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3],[17] 6.25% [4],[5],[6],[18],[25]      
Interest 11.10% [1],[2],[3],[17] 11.00% [4],[5],[6],[18],[25]      
Principal Amount $ 14,438 [1],[2],[3],[17] $ 14,550 [4],[5],[6],[18],[25]      
Cost 14,437 [1],[2],[3],[17] 14,550 [4],[5],[6],[18],[25]      
Fair Value $ 14,293 [1],[2],[3],[17] $ 14,259 [4],[5],[6],[18],[25]      
Percentage of Total Net Assets 1.20% [1],[2],[3],[17],[28] 1.20% [4],[5],[6],[18],[25],[26]      
Investment, Identifier [Axis]: DataOnline Corp., High Tech Industries, Revolver          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3],[17] 6.25% [4],[5],[6],[18],[25]      
Interest 11.10% [1],[2],[3],[17] 11.00% [4],[5],[6],[18],[25]      
Principal Amount $ 2,143 [1],[2],[3],[17] $ 2,143 [4],[5],[6],[18],[25]      
Cost 2,143 [1],[2],[3],[17] 2,143 [4],[5],[6],[18],[25]      
Fair Value $ 2,121 [1],[2],[3],[17] $ 2,100 [4],[5],[6],[18],[25]      
Percentage of Total Net Assets 0.20% [1],[2],[3],[17],[28] 0.20% [4],[5],[6],[18],[25],[26]      
Investment, Identifier [Axis]: DataServ Integrations, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[3] 6.00% [4],[5],[6],[27]      
Interest 11.40% [1],[2],[3] 10.30% [4],[5],[6],[27]      
Principal Amount $ 1,904 [1],[2],[3] $ 1,918 [4],[5],[6],[27]      
Cost 1,866 [1],[2],[3] 1,876 [4],[5],[6],[27]      
Fair Value $ 1,874 [1],[2],[3] $ 1,875 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.20% [1],[2],[3],[28] 0.20% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: DataServ Integrations, LLC, Technology, Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 96,153.85 [2],[9],[10],[12] 96,153.85 [4],[6],[13],[14],[19]      
Cost $ 96 [2],[12] $ 96 [4],[6],[19]      
Fair Value $ 96 [2],[12] $ 96 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: DataServ Integrations, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[3],[22] 6.00% [4],[5],[6],[27]      
Interest 11.40% [1],[2],[3],[22] 10.30% [4],[5],[6],[27]      
Principal Amount [1],[2],[3],[22] $ 0        
Cost (9) [1],[2],[3],[22] $ (10) [4],[5],[6],[27]      
Fair Value $ (8) [1],[2],[3],[22] $ (11) [4],[5],[6],[27]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22],[28] 0.00% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: DecksDirect, LLC, Building Materials, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 1,280.8 [2],[9],[10],[12] 1,280.8 [4],[6],[13],[14],[19]      
Cost $ 55 [2],[12] $ 55 [4],[6],[19]      
Fair Value $ 41 [2],[12] $ 48 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: DecksDirect, LLC, Building Materials, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[29] 6.00% [4],[5],[6],[7]      
Interest 11.70% [1],[2],[29] 10.40% [4],[5],[6],[7]      
Principal Amount $ 1,151 [1],[2],[29] $ 700 [4],[5],[6],[7]      
Cost 1,130 [1],[2],[29] 688 [4],[5],[6],[7]      
Fair Value $ 1,122 [1],[2],[29] $ 690 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.10% [1],[2],[28],[29] 0.10% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: DecksDirect, LLC, Building Materials, Revolver          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[22],[29] 6.00% [4],[5],[6],[7]      
Interest 11.70% [1],[2],[22],[29] 10.40% [4],[5],[6],[7]      
Principal Amount $ 0 [1],[2],[22],[29] $ 0 [4],[5],[6],[7]      
Cost (7) [1],[2],[22],[29] (3) [4],[5],[6],[7]      
Fair Value $ (10) [1],[2],[22],[29] $ (3) [4],[5],[6],[7]      
Percentage of Total Net Assets 0.00% [1],[2],[22],[28],[29] 0.00% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: Distinct Holdings, Inc., Systems Software, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[3] 6.50% [4],[5],[6],[25]      
Interest 12.00% [1],[2],[3] 10.70% [4],[5],[6],[25]      
Principal Amount $ 6,748 [1],[2],[3] $ 6,880 [4],[5],[6],[25]      
Cost 6,743 [1],[2],[3] 6,860 [4],[5],[6],[25]      
Fair Value $ 6,599 [1],[2],[3] $ 6,096 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.60% [1],[2],[3],[28] 0.50% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Dragon Bidco, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[15],[41] 6.25%        
Interest [1],[2],[15],[41] 10.20%        
Principal Amount [1],[2],[15],[41] $ 2,647        
Cost [1],[2],[15],[41] 2,826        
Fair Value [1],[2],[15],[41] $ 2,615        
Percentage of Total Net Assets [1],[2],[15],[28],[41] 0.20%        
Investment, Identifier [Axis]: Dragon Bidco, Technology, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[16],[31]   6.50%      
Interest [4],[5],[6],[16],[31]   8.10%      
Principal Amount [4],[5],[6],[16],[31]   $ 2,561      
Cost [4],[5],[6],[16],[31]   2,828      
Fair Value [4],[5],[6],[16],[31]   $ 2,515      
Percentage of Total Net Assets [4],[5],[6],[16],[26],[31]   0.20%      
Investment, Identifier [Axis]: Dragon Bidco, Technology, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[16],[38]   6.75%      
Interest [4],[5],[6],[16],[38]   8.90%      
Principal Amount [4],[5],[6],[16],[38]   $ 1,174      
Cost [4],[5],[6],[16],[38]   1,170      
Fair Value [4],[5],[6],[16],[38]   $ 1,153      
Percentage of Total Net Assets [4],[5],[6],[16],[26],[38]   0.10%      
Investment, Identifier [Axis]: DreamStart Bidco SAS (d/b/a SmartTrade), Diversified Financial Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[15],[30] 6.00% [4],[5],[6],[16],[31]      
Interest 9.50% [1],[2],[15],[30] 8.20% [4],[5],[6],[16],[31]      
Principal Amount $ 2,252 [1],[2],[15],[30] $ 2,270 [4],[5],[6],[16],[31]      
Cost 2,321 [1],[2],[15],[30] 2,305 [4],[5],[6],[16],[31]      
Fair Value $ 2,252 [1],[2],[15],[30] $ 2,247 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[30] 0.20% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Dryden 43 Senior Loan Fund, Series 2016-43A, Multi-Sector Holdings, Subordinated Structured Notes          
Schedule of Investments [Line Items]          
Principal Amount $ 3,620 [15],[17] $ 3,620 [4],[16],[18]      
Cost 2,138 [15],[17] 2,329 [4],[16],[18]      
Fair Value $ 1,672 [15],[17] $ 2,084 [4],[16],[18]      
Percentage of Total Net Assets 0.10% [15],[17],[28] 0.20% [4],[16],[18],[26]      
Investment, interest, current yield 8.70% [15],[17] 11.80% [4],[16],[18]      
Investment, Identifier [Axis]: Dryden 49 Senior Loan Fund, Series 2017-49A, Multi-Sector Holdings, Subordinated Structured Notes          
Schedule of Investments [Line Items]          
Principal Amount $ 17,233 [15],[17] $ 17,233 [4],[16],[18]      
Cost 5,338 [15],[17] 6,790 [4],[16],[18]      
Fair Value $ 2,764 [15],[17] $ 4,267 [4],[16],[18]      
Percentage of Total Net Assets 0.20% [15],[17],[28] 0.40% [4],[16],[18],[26]      
Investment, interest, current yield 4.80% [15],[17] 11.80% [4],[16],[18]      
Investment, Identifier [Axis]: Dune Group, Health Care Equipment, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[15],[30] 5.75% [4],[5],[6],[16],[31]      
Interest 10.00% [1],[2],[15],[30] 8.00% [4],[5],[6],[16],[31]      
Principal Amount $ 122 [1],[2],[15],[30] $ 123 [4],[5],[6],[16],[31]      
Cost 115 [1],[2],[15],[30] 109 [4],[5],[6],[16],[31]      
Fair Value $ 98 [1],[2],[15],[30] $ 111 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.00% [1],[2],[15],[28],[30] 0.00% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Dune Group, Health Care Equipment, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[3],[15] 5.75% [4],[5],[6],[16],[25]      
Interest 11.30% [1],[2],[3],[15] 10.50% [4],[5],[6],[16],[25]      
Principal Amount $ 1,434 [1],[2],[3],[15] $ 1,230 [4],[5],[6],[16],[25]      
Cost 1,418 [1],[2],[3],[15] 1,212 [4],[5],[6],[16],[25]      
Fair Value $ 1,370 [1],[2],[3],[15] $ 1,209 [4],[5],[6],[16],[25]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[15],[28] 0.10% [4],[5],[6],[16],[25],[26]      
Investment, Identifier [Axis]: Dunlipharder B.V., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.10% [1],[2],[3],[15] 6.50% [4],[5],[6],[16],[27]      
Interest 11.50% [1],[2],[3],[15] 10.70% [4],[5],[6],[16],[27]      
Principal Amount $ 1,000 [1],[2],[3],[15] $ 1,000 [4],[5],[6],[16],[27]      
Cost 988 [1],[2],[3],[15] 986 [4],[5],[6],[16],[27]      
Fair Value $ 992 [1],[2],[3],[15] $ 988 [4],[5],[6],[16],[27]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[15],[28] 0.10% [4],[5],[6],[16],[26],[27]      
Investment, Identifier [Axis]: Dwyer Instruments, Inc., Electric, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[3] 5.75%        
Interest [1],[2],[3] 11.20%        
Principal Amount [1],[2],[3] $ 9,634        
Cost [1],[2],[3] 9,413        
Fair Value [1],[2],[3] $ 9,457        
Percentage of Total Net Assets [1],[2],[3],[28] 0.80%        
Investment, Identifier [Axis]: Dwyer Instruments, Inc., Electric, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[25]   6.00%      
Interest [4],[5],[6],[25]   10.70%      
Principal Amount [4],[5],[6],[25]   $ 25,803      
Cost [4],[5],[6],[25]   25,257      
Fair Value [4],[5],[6],[25]   $ 25,287      
Percentage of Total Net Assets [4],[5],[6],[25],[26]   2.10%      
Investment, Identifier [Axis]: EFC International, Automotive, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[12] 163.83        
Cost [2],[12] $ 231        
Fair Value [2],[12] $ 264        
Percentage of Total Net Assets [2],[12],[28] 0.00%        
Investment, Identifier [Axis]: EFC International, Automotive, Senior Unsecured Term Loan          
Schedule of Investments [Line Items]          
Interest [2] 11.00%        
Principal Amount [2] $ 776        
Cost [2] 754        
Fair Value [2] $ 757        
Percentage of Total Net Assets [2],[28] 0.10%        
Investment, interest rate, paid in kind [2] 2.50%        
Investment, Identifier [Axis]: EMI Porta Holdco LLC, Diversified Manufacturing, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[36] 5.75% [4],[5],[6],[25]      
Interest 11.50% [1],[2],[36] 10.50% [4],[5],[6],[25]      
Principal Amount $ 12,566 [1],[2],[36] $ 12,644 [4],[5],[6],[25]      
Cost 12,243 [1],[2],[36] 12,272 [4],[5],[6],[25]      
Fair Value $ 10,623 [1],[2],[36] $ 12,008 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.90% [1],[2],[28],[36] 1.00% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: EMI Porta Holdco LLC, Diversified Manufacturing, Revolver          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[36] 5.75% [4],[5],[6],[25]      
Interest 11.50% [1],[2],[36] 10.50% [4],[5],[6],[25]      
Principal Amount $ 2,260 [1],[2],[36] $ 1,495 [4],[5],[6],[25]      
Cost 2,219 [1],[2],[36] 1,446 [4],[5],[6],[25]      
Fair Value $ 1,996 [1],[2],[36] $ 1,409 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.20% [1],[2],[28],[36] 0.10% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: EPS NASS Parent, Inc., Electrical Components & Equipment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[3] 5.75% [4],[5],[6],[25]      
Interest 11.30% [1],[2],[3] 10.50% [4],[5],[6],[25]      
Principal Amount $ 6,033 [1],[2],[3] $ 6,079 [4],[5],[6],[25]      
Cost 5,947 [1],[2],[3] 5,978 [4],[5],[6],[25]      
Fair Value $ 5,858 [1],[2],[3] $ 6,024 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.50% [1],[2],[3],[28] 0.50% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Echo Global Logistics, Inc., Air Transportation, Partnership Equity          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 530.92 [2],[9],[10],[12] 530.92 [4],[6],[13],[14],[19]      
Cost $ 531 [2],[12] $ 531 [4],[6],[19]      
Fair Value $ 576 [2],[12] $ 933 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.10% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Echo Global Logistics, Inc., Air Transportation, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 8.00% [1],[2],[29] 7.00% [4],[5],[6],[25]      
Interest 13.40% [1],[2],[29] 11.70% [4],[5],[6],[25]      
Principal Amount $ 9,469 [1],[2],[29] $ 9,469 [4],[5],[6],[25]      
Cost 9,332 [1],[2],[29] 9,320 [4],[5],[6],[25]      
Fair Value $ 9,261 [1],[2],[29] $ 9,100 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.80% [1],[2],[28],[29] 0.70% [4],[5],[6],[25],[26]      
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 $ 4,700 $ 5,300      
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]          
Investment owned, balance (in shares) 89,447,396 [2],[11] 89,447,396 [4],[6],[13],[14]      
Cost $ 93,584 [2],[11] $ 93,230 [4],[6]      
Fair Value $ 147,054 [2],[11] $ 135,066 [4],[6]      
Percentage of Total Net Assets 12.30% [2],[11] 11.10% [4],[6],[26]      
Investment, Identifier [Axis]: Eclipse Business Capital, LLC, Banking, Finance, Insurance & Real Estate, Revolver          
Schedule of Investments [Line Items]          
Interest 7.25% [2],[11],[29] 7.25% [4],[6],[7]      
Interest [2],[11],[29] 12.60%        
Principal Amount $ 4,727 [2],[11],[29] $ 5,273 [4],[6],[7]      
Cost 4,634 [2],[11],[29] 5,165 [4],[6],[7]      
Fair Value $ 4,728 [2],[11],[29] $ 5,273 [4],[6],[7]      
Percentage of Total Net Assets 0.40% [2],[11],[29] 0.40% [4],[6],[7],[26]      
Investment, Identifier [Axis]: Eclipse Business Capital, LLC, Banking, Finance, Insurance & Real Estate, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 7.50% [2],[11] 7.50% [4],[6]      
Principal Amount $ 4,545 [2],[11] $ 4,545 [4],[6]      
Cost 4,512 [2],[11] 4,508 [4],[6]      
Fair Value $ 4,545 [2],[11] $ 4,545 [4],[6]      
Percentage of Total Net Assets 0.40% [2],[11] 0.40% [4],[6],[26]      
Investment, Identifier [Axis]: Eclipse Business Capital, LLC, LLC units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 89,447,396 89,447,396      
Fair Value $ 147,054 $ 135,066   92,668  
Investment, Identifier [Axis]: Eclipse Business Capital, LLC, Revolver          
Schedule of Investments [Line Items]          
Interest 7.25% 7.25%      
Interest 12.60%        
Fair Value $ 4,728 $ 5,273   1,818  
Investment, Identifier [Axis]: Eclipse Business Capital, LLC, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 7.50% 7.50%      
Fair Value $ 4,545 $ 4,545   4,738  
Investment, Identifier [Axis]: Ellkay, LLC, Healthcare and Pharmaceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[3] 6.25% [4],[5],[6],[25]      
Interest 11.80% [1],[2],[3] 11.00% [4],[5],[6],[25]      
Principal Amount $ 4,900 [1],[2],[3] $ 4,949 [4],[5],[6],[25]      
Cost 4,831 [1],[2],[3] 4,868 [4],[5],[6],[25]      
Fair Value $ 4,572 [1],[2],[3] $ 4,893 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.40% [1],[2],[3],[28] 0.40% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Entact Environmental Services, Inc., Environmental Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3] 5.75% [4],[5],[6],[25]      
Interest 11.00% [1],[2],[3] 11.70% [4],[5],[6],[25]      
Principal Amount $ 7,257 [1],[2],[3] $ 5,547 [4],[5],[6],[25]      
Cost 7,194 [1],[2],[3] 5,511 [4],[5],[6],[25]      
Fair Value $ 7,111 [1],[2],[3] $ 5,529 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.60% [1],[2],[3],[28] 0.50% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Eurofins Digital Testing International LUX Holding SARL, Technology, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 4.50% [1],[2],[15],[30] 6.75% [4],[5],[6],[16],[31]      
Interest 8.00% [1],[2],[15],[30] 8.90% [4],[5],[6],[16],[31]      
Principal Amount $ 1,492 [1],[2],[15],[30] $ 1,480 [4],[5],[6],[16],[31]      
Cost 1,386 [1],[2],[15],[30] 1,338 [4],[5],[6],[16],[31]      
Fair Value $ 1,126 [1],[2],[15],[30] $ 1,352 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[30] 0.10% [4],[5],[6],[16],[26],[31]      
Investment, interest rate, paid in kind 2.80%        
Investment, Identifier [Axis]: Eurofins Digital Testing International LUX Holding SARL, Technology, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 4.50% [1],[2],[3],[15] 6.75% [4],[5],[6],[16],[27]      
Interest 9.90% [1],[2],[3],[15] 11.50% [4],[5],[6],[16],[27]      
Principal Amount $ 783 [1],[2],[3],[15] $ 766 [4],[5],[6],[16],[27]      
Cost 763 [1],[2],[3],[15] 745 [4],[5],[6],[16],[27]      
Fair Value $ 721 [1],[2],[3],[15] $ 745 [4],[5],[6],[16],[27]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[15],[28] 0.10% [4],[5],[6],[16],[26],[27]      
Investment, interest rate, paid in kind [3] 2.80%        
Investment, Identifier [Axis]: Eurofins Digital Testing International LUX Holding SARL, Technology, First Lien Senior Secured Term Loan 3          
Schedule of Investments [Line Items]          
Interest 4.50% [1],[2],[15],[39] 6.75% [4],[5],[6],[16],[40]      
Interest 9.50% [1],[2],[15],[39] 10.00% [4],[5],[6],[16],[40]      
Principal Amount $ 2,246 [1],[2],[15],[39] $ 2,171 [4],[5],[6],[16],[40]      
Cost 2,207 [1],[2],[15],[39] 2,158 [4],[5],[6],[16],[40]      
Fair Value $ 2,069 [1],[2],[15],[39] $ 2,111 [4],[5],[6],[16],[40]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[39] 0.20% [4],[5],[6],[16],[26],[40]      
Investment, interest rate, paid in kind [39] 2.80%        
Investment, Identifier [Axis]: Eurofins Digital Testing International LUX Holding SARL, Technology, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Principal Amount [4],[5],[6],[16]   $ 528      
Cost [4],[5],[6],[16]   507      
Fair Value [4],[5],[6],[16]   $ 513      
Percentage of Total Net Assets [4],[5],[6],[16],[26]   0.00%      
Investment, interest rate, paid in kind [4],[5],[6],[16]   11.50%      
Investment, Identifier [Axis]: Eurofins Digital Testing International LUX Holding SARL, Technology, Senior Subordinated Term Loan          
Schedule of Investments [Line Items]          
Principal Amount [2],[15] $ 583        
Cost [2],[15] 568        
Fair Value [2],[15] $ 531        
Percentage of Total Net Assets [2],[15],[28] 0.00%        
Investment, interest rate, paid in kind [2],[15] 11.50%        
Investment, Identifier [Axis]: Events Software BidCo Pty Ltd, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[15],[53] 6.00% [4],[5],[6],[16],[54]      
Interest 10.80% [1],[2],[15],[53] 9.30% [4],[5],[6],[16],[54]      
Principal Amount $ 1,654 [1],[2],[15],[53] $ 1,737 [4],[5],[6],[16],[54]      
Cost 1,862 [1],[2],[15],[53] 1,853 [4],[5],[6],[16],[54]      
Fair Value $ 1,467 [1],[2],[15],[53] $ 1,573 [4],[5],[6],[16],[54]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[53] 0.10% [4],[5],[6],[16],[26],[54]      
Investment, Identifier [Axis]: Events Software BidCo Pty Ltd, Technology, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [1],[2],[15],[53] 6.50%        
Interest [1],[2],[15],[53] 10.80%        
Principal Amount [1],[2],[15],[53] $ 21        
Cost [1],[2],[15],[53] 21        
Fair Value [1],[2],[15],[53] $ 19        
Percentage of Total Net Assets [1],[2],[15],[28],[53] 0.00%        
Investment, Identifier [Axis]: Express Wash Acquisition Company, LLC, Consumer Cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[3] 6.50% [4],[5],[6],[34]      
Interest 12.00% [1],[2],[3] 10.30% [4],[5],[6],[34]      
Principal Amount $ 6,404 [1],[2],[3] $ 7,228 [4],[5],[6],[34]      
Cost 6,298 [1],[2],[3] 7,092 [4],[5],[6],[34]      
Fair Value $ 6,321 [1],[2],[3] $ 7,106 [4],[5],[6],[34]      
Percentage of Total Net Assets 0.50% [1],[2],[3],[28] 0.60% [4],[5],[6],[26],[34]      
Investment, Identifier [Axis]: Express Wash Acquisition Company, LLC, Consumer Cyclical, Revolver          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[3] 6.50% [4],[5],[6],[34]      
Interest 12.00% [1],[2],[3] 10.30% [4],[5],[6],[34]      
Principal Amount $ 141 [1],[2],[3] $ 141 [4],[5],[6],[34]      
Cost 137 [1],[2],[3] 136 [4],[5],[6],[34]      
Fair Value $ 138 [1],[2],[3] $ 137 [4],[5],[6],[34]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[28] 0.00% [4],[5],[6],[26],[34]      
Investment, Identifier [Axis]: F24 (Stairway BidCo Gmbh), Software Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[15],[30] 6.25% [4],[5],[6],[16],[31]      
Interest 10.30% [1],[2],[15],[30] 8.10% [4],[5],[6],[16],[31]      
Principal Amount $ 1,886 [1],[2],[15],[30] $ 1,655 [4],[5],[6],[16],[31]      
Cost 2,069 [1],[2],[15],[30] 1,792 [4],[5],[6],[16],[31]      
Fair Value $ 1,849 [1],[2],[15],[30] $ 1,644 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[30] 0.10% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: FSS Buyer LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[3] 5.75% [4],[5],[6],[7]      
Interest 11.20% [1],[2],[3] 10.10% [4],[5],[6],[7]      
Principal Amount $ 4,801 [1],[2],[3] $ 6,843 [4],[5],[6],[7]      
Cost 4,730 [1],[2],[3] 6,728 [4],[5],[6],[7]      
Fair Value $ 4,772 [1],[2],[3] $ 6,767 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.40% [1],[2],[3],[28] 0.60% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: FSS Buyer LLC, Technology, LP Interest          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 1,160.9 [2],[9],[10],[12] 1,160.9 [4],[6],[13],[14],[19]      
Cost $ 12 [2],[12] $ 12 [4],[6],[19]      
Fair Value $ 14 [2],[12] $ 17 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: FSS Buyer LLC, Technology, LP Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 5,104.3 [2],[9],[10],[12] 5,104.3 [4],[6],[13],[14],[19]      
Cost $ 51 [2],[12] $ 51 [4],[6],[19]      
Fair Value $ 63 [2],[12] $ 75 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Faraday, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[15],[30] 6.50%        
Interest [1],[2],[15],[30] 10.20%        
Principal Amount [1],[2],[15],[30] $ 1,613        
Cost [1],[2],[15],[30] 1,589        
Fair Value [1],[2],[15],[30] $ 1,558        
Percentage of Total Net Assets [1],[2],[15],[28],[30] 0.10%        
Investment, Identifier [Axis]: Ferrellgas L.P., Oil & Gas Equipment & Services, Opco Preferred Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 2,886 [2],[9],[10] 2,886 [4],[6],[13],[14]      
Cost $ 2,799 [2] $ 2,799 [4],[6]      
Fair Value $ 2,597 [2] $ 2,742 [4],[6]      
Percentage of Total Net Assets 0.20% [2],[28] 0.20% [4],[6],[26]      
Investment, Identifier [Axis]: FinThrive Software Intermediate Holdings Inc., Business Equipment & Services, Preferred Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 6,582.7 [2],[9],[10] 6,582.7 [4],[6],[13],[14]      
Cost $ 8,338 [2] $ 7,892 [4],[6]      
Fair Value $ 6,589 [2] $ 6,084 [4],[6]      
Percentage of Total Net Assets 0.50% [2],[28] 0.50% [4],[6],[26]      
Investment, interest rate, paid in kind 11.00% [2] 11.00% [4],[6]      
Investment, Identifier [Axis]: Fineline Technologies, Inc., Consumer Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[3] 4.75% [4],[5],[6],[25]      
Interest 10.10% [1],[2],[3] 9.50% [4],[5],[6],[25]      
Principal Amount $ 1,283 [1],[2],[3] $ 1,293 [4],[5],[6],[25]      
Cost 1,269 [1],[2],[3] 1,274 [4],[5],[6],[25]      
Fair Value $ 1,280 [1],[2],[3] $ 1,270 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[28] 0.10% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Finexvet, Consumer Cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[15],[41] 6.25% [4],[5],[6],[16],[38]      
Interest 9.60% [1],[2],[15],[41] 8.10% [4],[5],[6],[16],[38]      
Principal Amount $ 4,167 [1],[2],[15],[41] $ 2,401 [4],[5],[6],[16],[38]      
Cost 4,161 [1],[2],[15],[41] 2,379 [4],[5],[6],[16],[38]      
Fair Value $ 4,042 [1],[2],[15],[41] $ 2,329 [4],[5],[6],[16],[38]      
Percentage of Total Net Assets 0.30% [1],[2],[15],[28],[41] 0.20% [4],[5],[6],[16],[26],[38]      
Investment, Identifier [Axis]: FitzMark Buyer, LLC, Cargo & Transportation, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.50% [1],[2],[3] 4.50% [4],[5],[6],[25]      
Interest 10.10% [1],[2],[3] 8.90% [4],[5],[6],[25]      
Principal Amount $ 4,183 [1],[2],[3] $ 4,223 [4],[5],[6],[25]      
Cost 4,135 [1],[2],[3] 4,164 [4],[5],[6],[25]      
Fair Value $ 4,147 [1],[2],[3] $ 4,165 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.30% [1],[2],[3],[28] 0.30% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Five Star Holding LLC, Packaging, LLC Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 966.99 [2],[9],[10],[12] 966.99 [4],[6],[13],[14],[19]      
Cost $ 967 [2],[12] $ 967 [4],[6],[19]      
Fair Value $ 1,097 [2],[12] $ 962 [4],[6],[19]      
Percentage of Total Net Assets 0.10% [2],[12],[28] 0.10% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Five Star Holding LLC, Packaging, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 7.25% [1],[2],[3] 7.25% [4],[5],[6],[27]      
Interest 12.80% [1],[2],[3] 12.00% [4],[5],[6],[27]      
Principal Amount $ 13,692 [1],[2],[3] $ 13,692 [4],[5],[6],[27]      
Cost 13,454 [1],[2],[3] 13,434 [4],[5],[6],[27]      
Fair Value $ 13,555 [1],[2],[3] $ 13,295 [4],[5],[6],[27]      
Percentage of Total Net Assets 1.10% [1],[2],[3],[28] 1.10% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: Flexential Issuer, LLC, Information Technology, Structured Secured Note - Class C          
Schedule of Investments [Line Items]          
Interest 6.90% 6.90% [4]      
Principal Amount $ 16,000 $ 16,000 [4]      
Cost 14,856 14,839 [4]      
Fair Value $ 13,522 $ 13,827 [4]      
Percentage of Total Net Assets 1.10% [28] 1.10% [4],[26]      
Investment, Identifier [Axis]: Flywheel Re Segregated Portfolio 2022-4, Investment Funds, Preferred Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 2,828,286 [2],[9],[10],[12],[15] 1,921,648 [4],[6],[13],[14],[16],[19]      
Cost $ 2,828 [2],[12],[15] $ 1,922 [4],[6],[16],[19]      
Fair Value $ 3,026 [2],[12],[15] $ 1,932 [4],[6],[16],[19]      
Percentage of Total Net Assets 0.30% [2],[12],[15],[28] 0.20% [4],[6],[16],[19],[26]      
Investment, Identifier [Axis]: Footco 40 Limited, Media & Entertainment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.75% [1],[2],[15],[39] 5.75% [4],[5],[6],[16],[40]      
Interest 11.90% [1],[2],[15],[39] 9.20% [4],[5],[6],[16],[40]      
Principal Amount $ 1,781 [1],[2],[15],[39] $ 1,489 [4],[5],[6],[16],[40]      
Cost 1,847 [1],[2],[15],[39] 1,561 [4],[5],[6],[16],[40]      
Fair Value $ 1,726 [1],[2],[15],[39] $ 1,437 [4],[5],[6],[16],[40]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[39] 0.10% [4],[5],[6],[16],[26],[40]      
Investment, Identifier [Axis]: Fortis Payment Systems, LLC, Other Financial, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[3] 5.25% [4],[5],[6],[34]      
Interest 10.60% [1],[2],[3] 9.90% [4],[5],[6],[34]      
Principal Amount $ 2,272 [1],[2],[3] $ 1,575 [4],[5],[6],[34]      
Cost 2,230 [1],[2],[3] 1,516 [4],[5],[6],[34]      
Fair Value $ 2,262 [1],[2],[3] $ 1,513 [4],[5],[6],[34]      
Percentage of Total Net Assets 0.20% [1],[2],[3],[28] 0.10% [4],[5],[6],[26],[34]      
Investment, Identifier [Axis]: FragilePak LLC, Transportation Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[3] 5.75% [4],[5],[6],[25]      
Interest 11.40% [1],[2],[3] 10.50% [4],[5],[6],[25]      
Principal Amount $ 4,602 [1],[2],[3] $ 4,638 [4],[5],[6],[25]      
Cost 4,519 [1],[2],[3] 4,491 [4],[5],[6],[25]      
Fair Value $ 4,584 [1],[2],[3] $ 4,638 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.40% [1],[2],[3],[28] 0.40% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: FragilePak LLC, Transportation Services, Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 937.5 [2],[9],[10],[12] 937.5 [4],[6],[13],[14],[19]      
Cost $ 938 [2],[12] $ 938 [4],[6],[19]      
Fair Value $ 871 [2],[12] $ 1,179 [4],[6],[19]      
Percentage of Total Net Assets 0.10% [2],[12],[28] 0.10% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Front Line Power Construction LLC, Construction Machinery, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 20,000 [9],[10],[12] 192,000 [4],[13],[14],[19]      
Cost $ 370 [12] $ 320 [4],[19]      
Fair Value $ 3 [12] $ 158 [4],[19]      
Percentage of Total Net Assets 0.00% [12],[28] 0.00% [4],[19],[26]      
Investment, Identifier [Axis]: Front Line Power Construction LLC, Construction Machinery, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[25]   12.50%      
Interest [4],[5],[6],[25]   17.20%      
Principal Amount $ 4,391 [1],[2],[3] $ 4,370 [4],[5],[6],[25]      
Cost 4,095 [1],[2],[3] 4,089 [4],[5],[6],[25]      
Fair Value $ 4,339 [1],[2],[3] $ 4,871 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.40% [1],[2],[3] 0.40% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Front Line Power Construction LLC, Construction Machinery, Super Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [2] 10.00%        
Principal Amount [2] $ 190        
Cost [2] 190        
Fair Value [2] $ 190        
Percentage of Total Net Assets [2],[28] 0.00%        
Investment, Identifier [Axis]: GB EAGLE BUYER, INC., Capital Goods, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[27]   6.50%      
Interest [4],[5],[6],[27]   10.50%      
Principal Amount [4],[5],[6],[27]   $ 16,774      
Cost [4],[5],[6],[27]   16,276      
Fair Value [4],[5],[6],[27]   $ 16,271      
Percentage of Total Net Assets [4],[5],[6],[26],[27]   1.30%      
Investment, Identifier [Axis]: GB EAGLE BUYER, INC., Capital Goods, Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [4],[6],[13],[14],[19]   687      
Principal Amount [4],[6],[19]        
Cost [4],[6],[19]   687      
Fair Value [4],[6],[19]   $ 687      
Percentage of Total Net Assets [4],[6],[19],[26]   0.10%      
Investment, Identifier [Axis]: GB EAGLE BUYER, INC., Capital Goods, Revolver          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[27]   6.50%      
Interest [4],[5],[6],[27]   10.50%      
Principal Amount [4],[5],[6],[27]   $ 0      
Cost [4],[5],[6],[27]   (76)      
Fair Value [4],[5],[6],[27]   $ (77)      
Percentage of Total Net Assets [4],[5],[6],[26],[27]   0.00%      
Investment, Identifier [Axis]: GB Eagle Buyer, Inc., Capital Goods, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[3] 6.50%        
Interest [1],[2],[3] 11.90%        
Principal Amount [1],[2],[3] $ 10,648        
Cost [1],[2],[3] 10,359        
Fair Value [1],[2],[3] $ 10,399        
Percentage of Total Net Assets [1],[2],[3],[28] 0.90%        
Investment, Identifier [Axis]: GB Eagle Buyer, Inc., Capital Goods, Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[12] 687        
Cost [2],[12] $ 687        
Fair Value [2],[12] $ 633        
Percentage of Total Net Assets [2],[12],[28] 0.10%        
Investment, Identifier [Axis]: GB Eagle Buyer, Inc., Capital Goods, Revolver          
Schedule of Investments [Line Items]          
Interest [1],[2],[3],[22] 6.50%        
Interest [1],[2],[3],[22] 11.90%        
Principal Amount [1],[2],[3],[22] $ 0        
Cost [1],[2],[3],[22] (67)        
Fair Value [1],[2],[3],[22] $ (60)        
Percentage of Total Net Assets [1],[2],[3],[22],[28] 0.00%        
Investment, Identifier [Axis]: GPNZ II GmbH, Healthcare, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[12],[15] 5,785        
Principal Amount [2],[12],[15]        
Cost [2],[12],[15] 0        
Fair Value [2],[12],[15] $ 0        
Percentage of Total Net Assets [2],[12],[15],[28] 0.00%        
Investment, Identifier [Axis]: GPNZ II GmbH, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[16],[42]   5.50%      
Interest [4],[5],[6],[16],[42]   7.40%      
Principal Amount [4],[5],[6],[16],[42]   $ 458      
Cost [4],[5],[6],[16],[42]   429      
Fair Value [4],[5],[6],[16],[42]   $ 375      
Percentage of Total Net Assets [4],[5],[6],[16],[26],[42]   0.00%      
Investment, Identifier [Axis]: GPNZ II GmbH, Healthcare, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest [1],[2],[15],[55] 6.00%        
Interest [1],[2],[15],[55] 9.90%        
Principal Amount [1],[2],[15],[55] $ 456        
Cost [1],[2],[15],[55] 445        
Fair Value [1],[2],[15],[55] $ 325        
Percentage of Total Net Assets [1],[2],[15],[28],[55] 0.00%        
Investment, Identifier [Axis]: GPNZ II GmbH, Healthcare, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Principal Amount [2],[15] $ 34        
Cost [2],[15] 35        
Fair Value [2],[15] $ 34        
Percentage of Total Net Assets [2],[15],[28] 0.00%        
Investment, interest rate, paid in kind [2],[15] 10.00%        
Investment, Identifier [Axis]: GTM Intermediate Holdings, Inc., Medical Equipment Manufacturer, Second Lien Loan          
Schedule of Investments [Line Items]          
Interest [4],[6],[52]   11.00%      
Principal Amount [4],[6],[52]   $ 10,633      
Cost [4],[6],[52]   10,587      
Fair Value [4],[6],[52]   $ 10,442      
Percentage of Total Net Assets [4],[6],[26],[52]   0.80%      
Investment, interest rate, paid in kind [4],[6],[52]   1.00%      
Investment, Identifier [Axis]: GTM Intermediate Holdings, Inc., Medical Equipment Manufacturer, Series A Preferred Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [4],[6],[13],[14],[19],[52]   1,434,472.41      
Cost [4],[6],[19],[52]   $ 2,166      
Fair Value [4],[6],[19],[52]   $ 2,252      
Percentage of Total Net Assets [4],[6],[19],[26],[52]   0.10%      
Investment, Identifier [Axis]: GTM Intermediate Holdings, Inc., Medical Equipment Manufacturer, Series C Preferred Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [4],[6],[13],[14],[19],[52]   715,649.59      
Cost [4],[6],[19],[52]   $ 1,081      
Fair Value [4],[6],[19],[52]   $ 2,158      
Percentage of Total Net Assets [4],[6],[19],[26],[52]   0.10%      
Investment, Identifier [Axis]: Global Academic Group Limited, Industrial Other, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[15],[44] 6.00% [4],[5],[6],[16],[54]      
Interest 10.20% [1],[2],[15],[44] 9.10% [4],[5],[6],[16],[54]      
Principal Amount $ 2,416 [1],[2],[15],[44] $ 2,502 [4],[5],[6],[16],[54]      
Cost 2,547 [1],[2],[15],[44] 2,502 [4],[5],[6],[16],[54]      
Fair Value $ 2,372 [1],[2],[15],[44] $ 2,438 [4],[5],[6],[16],[54]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[44] 0.20% [4],[5],[6],[16],[26],[54]      
Investment, Identifier [Axis]: Global Academic Group Limited, Industrial Other, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[15],[56] 6.00% [4],[5],[6],[16],[57]      
Interest 11.70% [1],[2],[15],[56] 9.10% [4],[5],[6],[16],[57]      
Principal Amount $ 4,147 [1],[2],[15],[56] $ 4,365 [4],[5],[6],[16],[57]      
Cost 4,222 [1],[2],[15],[56] 4,202 [4],[5],[6],[16],[57]      
Fair Value $ 4,065 [1],[2],[15],[56] $ 4,242 [4],[5],[6],[16],[57]      
Percentage of Total Net Assets 0.30% [1],[2],[15],[28],[56] 0.30% [4],[5],[6],[16],[26],[57]      
Investment, Identifier [Axis]: Greenhill II BV, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[15],[30] 5.75% [4],[5],[6],[16],[31]      
Interest 9.20% [1],[2],[15],[30] 7.10% [4],[5],[6],[16],[31]      
Principal Amount $ 871 [1],[2],[15],[30] $ 739 [4],[5],[6],[16],[31]      
Cost 814 [1],[2],[15],[30] 672 [4],[5],[6],[16],[31]      
Fair Value $ 854 [1],[2],[15],[30] $ 716 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[30] 0.10% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Groupe Product Life, Consumer Non-cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[15],[30] 6.25% [4],[5],[6],[16],[31]      
Interest 10.50% [1],[2],[15],[30] 8.50% [4],[5],[6],[16],[31]      
Principal Amount $ 1,057 [1],[2],[15],[30] $ 625 [4],[5],[6],[16],[31]      
Cost 1,005 [1],[2],[15],[30] 553 [4],[5],[6],[16],[31]      
Fair Value $ 1,039 [1],[2],[15],[30] $ 598 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[30] 0.00% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Gulf Finance, LLC, Oil & Gas Exploration & Production, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.75% [1],[29] 6.75% [4],[5],[7]      
Interest 12.40% [1],[29] 11.00% [4],[5],[7]      
Principal Amount $ 819 [1],[29] $ 823 [4],[5],[7]      
Cost 792 [1],[29] 797 [4],[5],[7]      
Fair Value $ 820 [1],[29] $ 772 [4],[5],[7]      
Percentage of Total Net Assets 0.10% [1],[28],[29] 0.10% [4],[5],[7],[26]      
Investment, Identifier [Axis]: Gusto Aus BidCo Pty Ltd., Consumer Non-Cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[15],[44] 6.50% [4],[5],[6],[16],[45]      
Interest 10.70% [1],[2],[15],[44] 10.20% [4],[5],[6],[16],[45]      
Principal Amount $ 2,102 [1],[2],[15],[44] $ 2,208 [4],[5],[6],[16],[45]      
Cost 2,023 [1],[2],[15],[44] 2,016 [4],[5],[6],[16],[45]      
Fair Value $ 2,054 [1],[2],[15],[44] $ 2,136 [4],[5],[6],[16],[45]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[44] 0.20% [4],[5],[6],[16],[26],[45]      
Investment, Identifier [Axis]: HEKA Invest, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[15],[30] 6.50% [4],[5],[6],[16],[31]      
Interest 10.50% [1],[2],[15],[30] 8.70% [4],[5],[6],[16],[31]      
Principal Amount $ 4,959 [1],[2],[15],[30] $ 4,999 [4],[5],[6],[16],[31]      
Cost 4,474 [1],[2],[15],[30] 4,461 [4],[5],[6],[16],[31]      
Fair Value $ 4,860 [1],[2],[15],[30] $ 4,846 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.40% [1],[2],[15],[28],[30] 0.40% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: HTI Technology & Industries, Electronic Component Manufacturing, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[3] 8.50%        
Interest [1],[2],[3] 14.00%        
Principal Amount [1],[2],[3] $ 11,475        
Cost [1],[2],[3] 11,347        
Fair Value [1],[2],[3] $ 11,475        
Percentage of Total Net Assets [1],[2],[3],[28] 1.00%        
Investment, Identifier [Axis]: HTI Technology & Industries, Electronic Component Manufacturing, Revolver          
Schedule of Investments [Line Items]          
Interest 8.50% [1],[2],[3],[22] 8.50% [4],[5],[6],[27]      
Interest 14.00% [1],[2],[3],[22] 11.70% [4],[5],[6],[27]      
Principal Amount $ 0 [1],[2],[3],[22] $ 0 [4],[5],[6],[27]      
Cost (12) [1],[2],[3],[22] (18) [4],[5],[6],[27]      
Fair Value $ 0 [1],[2],[3],[22] $ (18) [4],[5],[6],[27]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22],[28] 0.00% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: HTI Technology & Industries, Electronic Component Manufacturing, Second Lien Note          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[27]   8.50%      
Interest [4],[5],[6],[27]   11.70%      
Principal Amount [4],[5],[6],[27]   $ 11,538      
Cost [4],[5],[6],[27]   11,361      
Fair Value [4],[5],[6],[27]   $ 11,363      
Percentage of Total Net Assets [4],[5],[6],[26],[27]   0.90%      
Investment, Identifier [Axis]: HW Holdco, LLC (Hanley Wood LLC), Advertising, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[3] 5.00% [4],[5],[6],[25]      
Interest 11.70% [1],[2],[3] 6.00% [4],[5],[6],[25]      
Principal Amount $ 11,197 [1],[2],[3] $ 5,005 [4],[5],[6],[25]      
Cost 11,116 [1],[2],[3] 4,946 [4],[5],[6],[25]      
Fair Value $ 10,906 [1],[2],[3] $ 4,928 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.90% [1],[2],[3],[28] 0.40% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: HW Holdco, LLC (Hanley Wood LLC), Advertising, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[7]   5.00%      
Interest [4],[5],[6],[7]   9.30%      
Principal Amount [4],[5],[6],[7]   $ 5,912      
Cost [4],[5],[6],[7]   5,832      
Fair Value [4],[5],[6],[7]   $ 5,834      
Percentage of Total Net Assets [4],[5],[6],[7],[26]   0.50%      
Investment, Identifier [Axis]: HeartHealth Bidco Pty Ltd, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[15],[44] 5.25% [4],[5],[6],[16],[54]      
Interest 8.90% [1],[2],[15],[44] 8.60% [4],[5],[6],[16],[54]      
Principal Amount $ 604 [1],[2],[15],[44] $ 626 [4],[5],[6],[16],[54]      
Cost 580 [1],[2],[15],[44] 569 [4],[5],[6],[16],[54]      
Fair Value $ 585 [1],[2],[15],[44] $ 598 [4],[5],[6],[16],[54]      
Percentage of Total Net Assets 0.00% [1],[2],[15],[28],[44] 0.00% [4],[5],[6],[16],[26],[54]      
Investment, Identifier [Axis]: Heartland Veterinary Partners, LLC, Healthcare, Subordinated Term Loan 1          
Schedule of Investments [Line Items]          
Principal Amount $ 12,192 [2] $ 1,189 [4],[6]      
Cost 11,999 [2] 1,161 [4],[6]      
Fair Value $ 10,681 [2] $ 1,151 [4],[6]      
Percentage of Total Net Assets 0.90% [2],[28] 0.10% [4],[6],[26]      
Investment, interest rate, paid in kind 11.00% [2] 11.00% [4],[6]      
Investment, Identifier [Axis]: Heartland Veterinary Partners, LLC, Healthcare, Subordinated Term Loan 2          
Schedule of Investments [Line Items]          
Principal Amount [4],[6]   $ 9,428      
Cost [4],[6]   9,238      
Fair Value [4],[6]   $ 9,183      
Percentage of Total Net Assets [4],[6],[26]   0.80%      
Investment, interest rate, paid in kind [4],[6]   11.00%      
Investment, Identifier [Axis]: Heartland, LLC, Business Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[29] 4.75% [4],[5],[6],[25]      
Interest 10.20% [1],[2],[29] 9.50% [4],[5],[6],[25]      
Principal Amount $ 13,791 [1],[2],[29] $ 13,954 [4],[5],[6],[25]      
Cost 13,743 [1],[2],[29] 13,884 [4],[5],[6],[25]      
Fair Value $ 13,680 [1],[2],[29] $ 13,795 [4],[5],[6],[25]      
Percentage of Total Net Assets 1.10% [1],[2],[28],[29] 1.10% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Heavy Construction Systems Specialists, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[29] 5.75% [4],[5],[6],[7]      
Interest 10.80% [1],[2],[29] 9.90% [4],[5],[6],[7]      
Principal Amount $ 7,313 [1],[2],[29] $ 7,368 [4],[5],[6],[7]      
Cost 7,206 [1],[2],[29] 7,244 [4],[5],[6],[7]      
Fair Value $ 7,313 [1],[2],[29] $ 7,276 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.60% [1],[2],[28],[29] 0.60% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: Heavy Construction Systems Specialists, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[22],[29] 5.75% [4],[5],[6],[7]      
Interest 10.80% [1],[2],[22],[29] 9.90% [4],[5],[6],[7]      
Principal Amount $ 0 [1],[2],[22],[29] $ 0 [4],[5],[6],[7]      
Cost (36) [1],[2],[22],[29] (43) [4],[5],[6],[7]      
Fair Value $ 0 [1],[2],[22],[29] $ (33) [4],[5],[6],[7]      
Percentage of Total Net Assets 0.00% [1],[2],[22],[28],[29] 0.00% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: Heilbron (f/k/a Sucsez (Bolt Bidco B.V.)), Insurance, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[15],[41] 5.00% [4],[5],[6],[16],[31]      
Interest 8.90% [1],[2],[15],[41] 6.90% [4],[5],[6],[16],[31]      
Principal Amount $ 3,207 [1],[2],[15],[41] $ 3,232 [4],[5],[6],[16],[31]      
Cost 3,676 [1],[2],[15],[41] 3,676 [4],[5],[6],[16],[31]      
Fair Value $ 3,078 [1],[2],[15],[41] $ 3,148 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.30% [1],[2],[15],[28],[41] 0.30% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: HemaSource, Inc., Healthcare., Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[12] 101,080        
Principal Amount [2],[12]        
Cost [2],[12] 101        
Fair Value [2],[12] $ 101        
Percentage of Total Net Assets [2],[12],[28] 0.00%        
Investment, Identifier [Axis]: HemaSource, Inc., Healthcare., First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[3] 6.00%        
Interest [1],[2],[3] 11.40%        
Principal Amount [1],[2],[3] $ 7,571        
Cost [1],[2],[3] 7,384        
Fair Value [1],[2],[3] $ 7,382        
Percentage of Total Net Assets [1],[2],[3],[28] 0.60%        
Investment, Identifier [Axis]: HemaSource, Inc., Healthcare., Revolver          
Schedule of Investments [Line Items]          
Interest [1],[2],[3],[22] 6.00%        
Interest [1],[2],[3],[22] 11.40%        
Principal Amount [1],[2],[3],[22] $ 0        
Cost [1],[2],[3],[22] (44)        
Fair Value [1],[2],[3],[22] $ (45)        
Percentage of Total Net Assets [1],[2],[3],[22],[28] 0.00%        
Investment, Identifier [Axis]: Holland Acquisition Corp., Energy: Oil & Gas, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 9.00% [1],[2],[17],[23],[36] 9.00% [4],[5],[6],[18],[24],[37]      
Principal Amount $ 3,754 [1],[2],[17],[23],[36] $ 3,754 [4],[5],[6],[18],[24],[37]      
Cost 0 [1],[2],[17],[23],[36] 0 [4],[5],[6],[18],[24],[37]      
Fair Value $ 0 [1],[2],[17],[23],[36] $ 0 [4],[5],[6],[18],[24],[37]      
Percentage of Total Net Assets 0.00% [1],[2],[17],[23],[28],[36] 0.00% [4],[5],[6],[18],[24],[26],[37]      
Investment, Identifier [Axis]: Home Care Assistance, LLC, Healthcare & Pharmaceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[3] 5.00% [4],[5],[6],[34]      
Interest 10.50% [1],[2],[3] 9.40% [4],[5],[6],[34]      
Principal Amount $ 3,757 [1],[2],[3] $ 3,792 [4],[5],[6],[34]      
Cost 3,710 [1],[2],[3] 3,736 [4],[5],[6],[34]      
Fair Value $ 3,441 [1],[2],[3] $ 3,621 [4],[5],[6],[34]      
Percentage of Total Net Assets 0.30% [1],[2],[3],[28] 0.30% [4],[5],[6],[26],[34]      
Investment, Identifier [Axis]: Honour Lane Logistics Holdings Limited, Transportation Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.85% [1],[2],[15],[36] 5.25% [4],[5],[6],[16],[35]      
Interest 10.40% [1],[2],[15],[36] 9.50% [4],[5],[6],[16],[35]      
Principal Amount $ 6,667 [1],[2],[15],[36] $ 8,000 [4],[5],[6],[16],[35]      
Cost 6,505 [1],[2],[15],[36] 7,781 [4],[5],[6],[16],[35]      
Fair Value $ 6,407 [1],[2],[15],[36] $ 7,814 [4],[5],[6],[16],[35]      
Percentage of Total Net Assets 0.50% [1],[2],[15],[28],[36] 0.60% [4],[5],[6],[16],[26],[35]      
Investment, Identifier [Axis]: Hygie 31 Holding, Pharma-ceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[15],[41] 6.25% [4],[5],[6],[16],[31]      
Interest 10.40% [1],[2],[15],[41] 8.40% [4],[5],[6],[16],[31]      
Principal Amount $ 1,694 [1],[2],[15],[41] $ 1,708 [4],[5],[6],[16],[31]      
Cost 1,502 [1],[2],[15],[41] 1,498 [4],[5],[6],[16],[31]      
Fair Value $ 1,663 [1],[2],[15],[41] $ 1,665 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[41] 0.10% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Hylan Datacom & Electrical LLC, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 102,144 102,144      
Fair Value $ 3,586 $ 4,496   0  
Investment, Identifier [Axis]: Hylan Datacom & Electrical LLC, Construction & Building, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 102,144 [2],[9],[10],[11],[12] 102,144 [4],[6],[13],[14],[19]      
Principal Amount [4],[6],[19]        
Cost $ 5,219 [2],[11],[12] 5,219 [4],[6],[19]      
Fair Value $ 3,586 [2],[11],[12] $ 4,496 [4],[6],[19]      
Percentage of Total Net Assets 0.30% [2],[11],[12] 0.30% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Hylan Datacom & Electrical LLC, Construction & Building, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 8.00% [1],[2],[3],[11] 8.00% [4],[5],[6],[27]      
Interest 13.10% [1],[2],[3],[11] 12.30% [4],[5],[6],[27]      
Principal Amount $ 3,917 [1],[2],[3],[11] $ 3,917 [4],[5],[6],[27]      
Cost 3,726 [1],[2],[3],[11] 3,670 [4],[5],[6],[27]      
Fair Value $ 3,917 [1],[2],[3],[11] $ 3,917 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.30% [1],[2],[3],[11] 0.30% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: Hylan Datacom & Electrical LLC, Construction & Building, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 10.00% [1],[2],[3],[11] 10.00% [4],[5],[6],[27]      
Interest 15.30% [1],[2],[3],[11] 14.30% [4],[5],[6],[27]      
Principal Amount $ 4,441 [1],[2],[3],[11] $ 4,098 [4],[5],[6],[27]      
Cost 4,441 [1],[2],[3],[11] 4,098 [4],[5],[6],[27]      
Fair Value $ 4,441 [1],[2],[3],[11] $ 4,098 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.40% [1],[2],[3],[11] 0.30% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: Hylan Datacom & Electrical LLC, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 8.00% 8.00%      
Interest 13.10% 12.30%      
Fair Value $ 3,917 $ 3,917   0  
Investment, Identifier [Axis]: Hylan Datacom & Electrical LLC, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 15.30% 14.30%      
Fair Value $ 4,441 $ 4,098   0  
Investment, Identifier [Axis]: IM Analytics Holding, LLC (d/b/a NVT), Electronic Instruments & Components, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[36] 8.00% [4],[5],[6],[7]      
Interest 12.10% [1],[2],[36] 12.40% [4],[5],[6],[7]      
Principal Amount $ 3,379 [1],[2],[36] $ 3,396 [4],[5],[6],[7]      
Cost 3,378 [1],[2],[36] 3,388 [4],[5],[6],[7]      
Fair Value $ 3,328 [1],[2],[36] $ 3,247 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.30% [1],[2],[28],[36] 0.30% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: IM Analytics Holding, LLC (d/b/a NVT), Electronic Instruments & Components, Warrants          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 68,950 [2],[9],[10],[12] 68,950 [4],[6],[13],[14],[19]      
Cost $ 0 [2],[12] $ 0 [4],[6],[19]      
Fair Value $ 0 [2],[12] $ 0 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: IM Square, Banking, Finance, Insurance & Real Estate, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[15],[30] 5.25% [4],[5],[6],[16],[31]      
Interest 9.50% [1],[2],[15],[30] 7.50% [4],[5],[6],[16],[31]      
Principal Amount $ 2,647 [1],[2],[15],[30] $ 2,668 [4],[5],[6],[16],[31]      
Cost 2,945 [1],[2],[15],[30] 2,938 [4],[5],[6],[16],[31]      
Fair Value $ 2,594 [1],[2],[15],[30] $ 2,583 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[30] 0.20% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: INOS 19-090 GmbH, Aerospace & Defense, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.37% [1],[2],[15],[30] 5.40% [4],[5],[6],[16],[31]      
Interest 9.30% [1],[2],[15],[30] 7.40% [4],[5],[6],[16],[31]      
Principal Amount $ 5,474 [1],[2],[15],[30] $ 4,947 [4],[5],[6],[16],[31]      
Cost 6,122 [1],[2],[15],[30] 5,515 [4],[5],[6],[16],[31]      
Fair Value $ 5,474 [1],[2],[15],[30] $ 4,892 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.50% [1],[2],[15],[28],[30] 0.40% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: ITI Intermodal, Inc., Transportation Services, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 7,500.4 [2],[9],[10],[12] 1,433.37 [4],[6],[13],[14],[19]      
Cost $ 750 [2],[12] $ 144 [4],[6],[19]      
Fair Value $ 772 [2],[12] $ 127 [4],[6],[19]      
Percentage of Total Net Assets 0.10% [2],[12] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: ITI Intermodal, Inc., Transportation Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[3] 4.75% [4],[5],[6],[7]      
Interest 11.90% [1],[2],[3] 9.10% [4],[5],[6],[7]      
Principal Amount $ 13,076 [1],[2],[3] $ 714 [4],[5],[6],[7]      
Cost 12,729 [1],[2],[3] 700 [4],[5],[6],[7]      
Fair Value $ 12,842 [1],[2],[3] $ 703 [4],[5],[6],[7]      
Percentage of Total Net Assets 1.10% [1],[2],[3],[28] 0.10% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: ITI Intermodal, Inc., Transportation Services, Revolver          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[3] 4.75% [4],[5],[6],[7]      
Interest 11.90% [1],[2],[3] 9.10% [4],[5],[6],[7]      
Principal Amount $ 50 [1],[2],[3] $ 6 [4],[5],[6],[7]      
Cost 18 [1],[2],[3] 4 [4],[5],[6],[7]      
Fair Value $ 29 [1],[2],[3] $ 5 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[28] 0.00% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: Infoniqa Holdings GmbH, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[15],[41] 5.25% [4],[5],[6],[16],[38]      
Interest 8.70% [1],[2],[15],[41] 6.20% [4],[5],[6],[16],[38]      
Principal Amount $ 2,782 [1],[2],[15],[41] $ 2,805 [4],[5],[6],[16],[38]      
Cost 2,909 [1],[2],[15],[41] 2,902 [4],[5],[6],[16],[38]      
Fair Value $ 2,753 [1],[2],[15],[41] $ 2,729 [4],[5],[6],[16],[38]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[41] 0.20% [4],[5],[6],[16],[26],[38]      
Investment, Identifier [Axis]: Innovad Group II BV, Beverage, Food & Tobacco, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[16],[38]   6.50%      
Interest [4],[5],[6],[16],[38]   9.30%      
Principal Amount [4],[5],[6],[16],[38]   $ 6,322      
Cost [4],[5],[6],[16],[38]   6,791      
Fair Value [4],[5],[6],[16],[38]   $ 5,495      
Percentage of Total Net Assets [4],[5],[6],[16],[26],[38]   0.50%      
Investment, Identifier [Axis]: Innovad Group II BV, Beverage, Food & Tobacco, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest [1],[2],[15],[41] 6.50%        
Interest [1],[2],[15],[41] 10.40%        
Principal Amount [1],[2],[15],[41] $ 6,272        
Cost [1],[2],[15],[41] 6,829        
Fair Value [1],[2],[15],[41] $ 5,912        
Percentage of Total Net Assets [1],[2],[15],[28],[41] 0.50%        
Investment, Identifier [Axis]: Innovad Group II BV, Beverage, Food & Tobacco, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [1],[2],[15],[58] 6.50%        
Interest [1],[2],[15],[58] 8.20%        
Principal Amount [1],[2],[15],[58] $ 1,002        
Cost [1],[2],[15],[58] 1,019        
Fair Value [1],[2],[15],[58] $ 947        
Percentage of Total Net Assets [1],[2],[15],[28],[58] 0.10%        
Investment, Identifier [Axis]: Innovative XCessories & Services, LLC, Automotive, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.25% [1],[17],[36] 4.25% [4],[5],[18],[37]      
Interest 9.90% [1],[17],[36] 7.80% [4],[5],[18],[37]      
Principal Amount $ 2,900 [1],[17],[36] $ 2,908 [4],[5],[18],[37]      
Cost 2,847 [1],[17],[36] 2,854 [4],[5],[18],[37]      
Fair Value $ 2,353 [1],[17],[36] $ 2,277 [4],[5],[18],[37]      
Percentage of Total Net Assets 0.20% [1],[17],[28],[36] 0.20% [4],[5],[18],[26],[37]      
Investment, Identifier [Axis]: Interstellar Group B.V., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[15],[30] 5.25% [4],[5],[6],[16],[31]      
Interest 9.40% [1],[2],[15],[30] 7.50% [4],[5],[6],[16],[31]      
Principal Amount $ 1,472 [1],[2],[15],[30] $ 1,285 [4],[5],[6],[16],[31]      
Cost 1,429 [1],[2],[15],[30] 1,191 [4],[5],[6],[16],[31]      
Fair Value $ 1,450 [1],[2],[15],[30] $ 1,239 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[30] 0.10% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Iqor US Inc., Services: Business, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 7.50% [1],[17],[29] 7.50% [4],[5],[7],[18]      
Interest 12.90% [1],[17],[29] 11.90% [4],[5],[7],[18]      
Principal Amount $ 2,669 [1],[17],[29] $ 2,683 [4],[5],[7],[18]      
Cost 2,697 [1],[17],[29] 2,711 [4],[5],[7],[18]      
Fair Value $ 2,624 [1],[17],[29] $ 2,658 [4],[5],[7],[18]      
Percentage of Total Net Assets 0.20% [1],[17],[28],[29] 0.20% [4],[5],[7],[18],[26]      
Investment, Identifier [Axis]: Isagenix International, LLC, Wholesale, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[12],[28] 58,538        
Cost [2],[12],[28] $ 0        
Fair Value [2],[12],[28] $ 0        
Percentage of Total Net Assets [2],[12],[28] 0.00%        
Investment, Identifier [Axis]: Isagenix International, LLC, Wholesale, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.60% [1],[2],[3],[17] 5.75% [4],[5],[6],[18],[24],[25]      
Interest [1],[2],[3],[17] 10.60%        
Principal Amount $ 818 [1],[2],[3],[17] $ 1,579 [4],[5],[6],[18],[24],[25]      
Cost 515 [1],[2],[3],[17] 1,160 [4],[5],[6],[18],[24],[25]      
Fair Value $ 707 [1],[2],[3],[17] $ 553 [4],[5],[6],[18],[24],[25]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[17],[28] 0.00% [4],[5],[6],[18],[24],[25],[26]      
Investment, Identifier [Axis]: Isolstar Holding NV (IPCOM), Trading Companies & Distributors, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[15],[30] 6.50% [4],[5],[6],[16],[42]      
Interest 10.20% [1],[2],[15],[30] 8.10% [4],[5],[6],[16],[42]      
Principal Amount $ 4,546 [1],[2],[15],[30] $ 4,583 [4],[5],[6],[16],[42]      
Cost 4,057 [1],[2],[15],[30] 4,044 [4],[5],[6],[16],[42]      
Fair Value $ 4,458 [1],[2],[15],[30] $ 4,436 [4],[5],[6],[16],[42]      
Percentage of Total Net Assets 0.40% [1],[2],[15],[28],[30] 0.40% [4],[5],[6],[16],[26],[42]      
Investment, Identifier [Axis]: Ivanti Software, Inc., High Tech Industries, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 7.25% [1],[3],[17] 7.25% [4],[5],[18],[25]      
Interest 12.80% [1],[3],[17] 12.00% [4],[5],[18],[25]      
Principal Amount $ 6,000 [1],[3],[17] $ 6,000 [4],[5],[18],[25]      
Cost 5,989 [1],[3],[17] 5,989 [4],[5],[18],[25]      
Fair Value $ 4,270 [1],[3],[17] $ 3,383 [4],[5],[18],[25]      
Percentage of Total Net Assets 0.40% [1],[3],[17],[28] 0.30% [4],[5],[18],[25],[26]      
Investment, Identifier [Axis]: JF Acquisition, LLC, Automotive, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3] 5.50% [4],[5],[6],[7]      
Interest 11.00% [1],[2],[3] 9.90% [4],[5],[6],[7]      
Principal Amount $ 3,798 [1],[2],[3] $ 3,827 [4],[5],[6],[7]      
Cost 3,734 [1],[2],[3] 3,747 [4],[5],[6],[7]      
Fair Value $ 3,729 [1],[2],[3] $ 3,575 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.30% [1],[2],[3],[28] 0.30% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: JSC Tekers Holdings, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares)   3,201      
Fair Value   $ 0   0  
Investment, Identifier [Axis]: JSC Tekers Holdings, Common Stock, Controlled Investment          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares)   35,571      
Fair Value   $ 0   0  
Investment, Identifier [Axis]: JSC Tekers Holdings, Preferred Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares)   9,159,085      
Fair Value   $ 0   6,197  
Investment, Identifier [Axis]: JSC Tekers Holdings, Preferred Stock, Controlled Investment          
Schedule of Investments [Line Items]          
Fair Value   $ 0   0  
Investment, Identifier [Axis]: Jade Bidco Limited (Jane's), Aerospace & Defense, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[15],[41] 5.50% [4],[5],[6],[16],[38]      
Interest 9.00% [1],[2],[15],[41] 7.90% [4],[5],[6],[16],[38]      
Principal Amount $ 1,139 [1],[2],[15],[41] $ 4,083 [4],[5],[6],[16],[38]      
Cost 1,150 [1],[2],[15],[41] 4,082 [4],[5],[6],[16],[38]      
Fair Value $ 1,125 [1],[2],[15],[41] $ 4,009 [4],[5],[6],[16],[38]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[41] 0.30% [4],[5],[6],[16],[26],[38]      
Investment, Identifier [Axis]: Jade Bidco Limited (Jane's), Aerospace & Defense, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[15],[36] 5.50% [4],[5],[6],[16],[35]      
Interest 10.30% [1],[2],[15],[36] 9.30% [4],[5],[6],[16],[35]      
Principal Amount $ 6,714 [1],[2],[15],[36] $ 6,714 [4],[5],[6],[16],[35]      
Cost 6,592 [1],[2],[15],[36] 6,576 [4],[5],[6],[16],[35]      
Fair Value $ 6,634 [1],[2],[15],[36] $ 6,592 [4],[5],[6],[16],[35]      
Percentage of Total Net Assets 0.60% [1],[2],[15],[28],[36] 0.50% [4],[5],[6],[16],[26],[35]      
Investment, Identifier [Axis]: Jaguar Merger Sub Inc., Other Financial, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[27]   5.00%      
Interest [4],[5],[6],[27]   9.50%      
Principal Amount [4],[5],[6],[27]   $ 7,652      
Cost [4],[5],[6],[27]   7,571      
Fair Value [4],[5],[6],[27]   $ 7,617      
Percentage of Total Net Assets [4],[5],[6],[26],[27]   0.60%      
Investment, Identifier [Axis]: Jaguar Merger Sub Inc., Other Financial, Revolver          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[27]   5.00%      
Interest [4],[5],[6],[27]   9.50%      
Principal Amount [4],[5],[6],[27]   $ 0      
Cost [4],[5],[6],[27]   (4)      
Fair Value [4],[5],[6],[27]   $ (2)      
Percentage of Total Net Assets [4],[5],[6],[26],[27]   0.00%      
Investment, Identifier [Axis]: Jedson Engineering, Inc., Engineering & Construction Management, First Lien Loan          
Schedule of Investments [Line Items]          
Interest [4],[6],[52]   12.00%      
Principal Amount [4],[6],[52]   $ 2,650      
Cost [4],[6],[52]   2,650      
Fair Value [4],[6],[52]   $ 2,650      
Percentage of Total Net Assets [4],[6],[26],[52]   0.20%      
Investment, Identifier [Axis]: JetBlue 2019-1 Class B Pass Through Trust, Airlines, Structured Secured Note - Class B          
Schedule of Investments [Line Items]          
Interest [4]   8.00%      
Principal Amount [4]   $ 3,609      
Cost [4]   3,609      
Fair Value [4]   $ 3,511      
Percentage of Total Net Assets [4],[26]   0.30%      
Investment, Identifier [Axis]: JetBlue 2019-1 Class B Pass Through Trust, Structured Products, Structured Secured Note - Class B          
Schedule of Investments [Line Items]          
Interest 8.00%        
Principal Amount $ 3,330        
Cost 3,330        
Fair Value $ 3,367        
Percentage of Total Net Assets [28] 0.30%        
Investment, Identifier [Axis]: Jocassee Partners LLC, Investment Funds & Vehicles, 9.1% Member Interest          
Schedule of Investments [Line Items]          
Cost [4],[16]   $ 35,158      
Fair Value [4],[16]   $ 40,088      
Percentage of Total Net Assets [4],[16],[26]   3.30%      
Investment, Identifier [Axis]: Jocassee Partners LLC, Investment Funds & Vehicles, Member Interest          
Schedule of Investments [Line Items]          
Cost [11],[15] $ 35,158        
Fair Value [11],[15] $ 41,233        
Percentage of Total Net Assets [11],[15] 3.40%        
Investment, Identifier [Axis]: Jocassee Partners LLC, Member Interest          
Schedule of Investments [Line Items]          
Fair Value $ 41,233 $ 40,088   37,601  
Investment, Identifier [Axis]: Jon Bidco Limited, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.50% [1],[2],[15],[22],[56] 5.50% [4],[5],[6],[16],[57]      
Interest 10.30% [1],[2],[15],[22],[56] 10.20% [4],[5],[6],[16],[57]      
Principal Amount $ 3,702 [1],[2],[15],[22],[56] $ 3,580 [4],[5],[6],[16],[57]      
Cost 4,127 [1],[2],[15],[22],[56] 3,813 [4],[5],[6],[16],[57]      
Fair Value $ 3,637 [1],[2],[15],[22],[56] $ 3,477 [4],[5],[6],[16],[57]      
Percentage of Total Net Assets 0.30% [1],[2],[15],[22],[28],[56] 0.30% [4],[5],[6],[16],[26],[57]      
Investment, Identifier [Axis]: Jones Fish Hatcheries & Distributors LLC, Consumer Products, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3] 5.75% [4],[5],[6],[25]      
Interest 10.80% [1],[2],[3] 10.20% [4],[5],[6],[25]      
Principal Amount $ 2,785 [1],[2],[3] $ 2,785 [4],[5],[6],[25]      
Cost 2,742 [1],[2],[3] 2,736 [4],[5],[6],[25]      
Fair Value $ 2,715 [1],[2],[3] $ 2,745 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.20% [1],[2],[3],[28] 0.20% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Jones Fish Hatcheries & Distributors LLC, Consumer Products, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest [1],[2],[3] 5.50%        
Interest [1],[2],[3] 10.80%        
Principal Amount [1],[2],[3] $ 696        
Cost [1],[2],[3] 677        
Fair Value [1],[2],[3] $ 679        
Percentage of Total Net Assets [1],[2],[3],[28] 0.10%        
Investment, Identifier [Axis]: Jones Fish Hatcheries & Distributors LLC, Consumer Products, LLC Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 1,018 [2],[9],[10] 974.68 [4],[13],[14],[19]      
Cost $ 107 [2] $ 97 [4],[6],[19]      
Fair Value $ 221 [2] $ 115 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Jones Fish Hatcheries & Distributors LLC, Consumer Products, Revolver          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3],[22] 5.75% [4],[5],[6],[25]      
Interest 10.80% [1],[2],[3],[22] 10.20% [4],[5],[6],[25]      
Principal Amount $ 0 [1],[2],[3],[22] $ 0 [4],[5],[6],[25]      
Cost (6) [1],[2],[3],[22] (7) [4],[5],[6],[25]      
Fair Value $ (10) [1],[2],[3],[22] $ (6) [4],[5],[6],[25]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22],[28] 0.00% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Kano Laboratories LLC, Chemicals, Plastics & Rubber, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.00% [3],[22] 5.00% [4],[5],[6],[37]      
Interest 10.50% [3],[22] 10.10% [4],[5],[6],[37]      
Principal Amount $ 5,608 [1],[2],[3],[22] $ 5,652 [4],[5],[6],[37]      
Cost 5,513 [1],[2],[3],[22] 5,535 [4],[5],[6],[37]      
Fair Value $ 5,545 [1],[2],[3],[22] $ 5,545 [4],[5],[6],[37]      
Percentage of Total Net Assets 0.50% [1],[2],[3],[22],[28] 0.50% [4],[5],[6],[26],[37]      
Investment, Identifier [Axis]: Kano Laboratories LLC, Chemicals, Plastics & Rubber, Partnership Equity          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 203.2 [9],[10],[12] 203.2 [4],[6],[13],[14],[19]      
Cost $ 203 [2],[12] $ 203 [4],[6],[19]      
Fair Value $ 226 [2],[12] $ 191 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Kemmerer Operations, LLC, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 6.78 6.78      
Fair Value $ 2,336 $ 1,181   0  
Investment, Identifier [Axis]: Kemmerer Operations, LLC, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Fair Value $ 712 $ 1,565   0  
Investment, interest rate, paid in kind 15.00% 15.00%      
Investment, Identifier [Axis]: Kemmerer Operations, LLC, Metals & Mining, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 6.78 [2],[9],[10],[11],[12],[17] 6.78 [4],[6],[13],[14],[18],[19]      
Cost $ 1,589 [2],[11],[12],[17] $ 1,589 [4],[6],[18],[19]      
Fair Value $ 2,336 [2],[11],[12],[17] $ 1,181 [4],[6],[18],[19]      
Percentage of Total Net Assets 0.20% [2],[11],[12],[17] 0.10% [4],[6],[18],[19],[26]      
Investment, Identifier [Axis]: Kemmerer Operations, LLC, Metals & Mining, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Principal Amount $ 712 [2],[11],[17] $ 1,565 [4],[6],[18]      
Cost 712 [2],[11],[17] 1,565 [4],[6],[18]      
Fair Value $ 712 [2],[11],[17] $ 1,565 [4],[6],[18]      
Percentage of Total Net Assets 0.10% [2],[11],[17] 0.10% [4],[6],[18],[26]      
Investment, interest rate, paid in kind 15.00% [2],[11],[17] 15.00% [4],[6],[18]      
Investment, Identifier [Axis]: Kene Acquisition, Inc. (En Engineering), Oil & Gas Equipment & Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.25% [3] 4.25% [4],[5],[6],[25]      
Interest 9.60% [3] 9.00% [4],[5],[6],[25]      
Principal Amount $ 7,095 [1],[2],[3] $ 7,151 [4],[5],[6],[25]      
Cost 7,031 [1],[2],[3] 7,071 [4],[5],[6],[25]      
Fair Value $ 7,031 [1],[2],[3] $ 7,027 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.60% [1],[2],[3],[28] 0.60% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Kid Distro Holdings, LLC, Media & Entertainment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3] 5.75% [4],[5],[6],[25]      
Interest 11.00% [1],[2],[3] 10.50% [4],[5],[6],[25]      
Principal Amount $ 9,162 [1],[2],[3] $ 9,232 [4],[5],[6],[25]      
Cost 9,031 [1],[2],[3] 9,080 [4],[5],[6],[25]      
Fair Value $ 9,101 [1],[2],[3] $ 9,125 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.80% [1],[2],[3],[28] 0.80% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Kid Distro Holdings, LLC, Media & Entertainment, LLC Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 637,677.11 [2],[9],[10],[12] 637,677.11 [4],[6],[13],[14],[19]      
Cost $ 638 [2],[12] $ 638 [4],[6],[19]      
Fair Value $ 658 [2],[12] $ 577 [4],[6],[19]      
Percentage of Total Net Assets 0.10% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Kona Buyer, LLC, High Tech Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[3] 4.75% [4],[5],[6],[27]      
Interest 10.10% [1],[2],[3] 9.30% [4],[5],[6],[27]      
Principal Amount $ 8,643 [1],[2],[3] $ 8,767 [4],[5],[6],[27]      
Cost 8,520 [1],[2],[3] 8,615 [4],[5],[6],[27]      
Fair Value $ 8,626 [1],[2],[3] $ 8,623 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.70% [1],[2],[3],[28] 0.70% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: Lambir Bidco Limited, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[15],[22],[30] 6.00% [4],[5],[6],[16],[31]      
Interest 10.50% [1],[2],[15],[22],[30] 8.50% [4],[5],[6],[16],[31]      
Principal Amount $ 1,904 [1],[2],[15],[22],[30] $ 4,708 [4],[5],[6],[16],[31]      
Cost 1,959 [1],[2],[15],[22],[30] 4,794 [4],[5],[6],[16],[31]      
Fair Value $ 1,737 [1],[2],[15],[22],[30] $ 4,397 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[22],[28],[30] 0.40% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Lambir Bidco Limited, Healthcare, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Principal Amount $ 1,575 [2],[15] $ 1,497 [4],[6],[16]      
Cost 1,629 [2],[15] 1,533 [4],[6],[16]      
Fair Value $ 1,386 [2],[15] $ 1,409 [4],[6],[16]      
Percentage of Total Net Assets 0.10% [2],[15],[28] 0.10% [4],[6],[16],[26]      
Investment, interest rate, paid in kind 12.00% [2],[15] 12.00% [4],[6],[16]      
Investment, Identifier [Axis]: Lattice Group Holdings Bidco Limited, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[15],[22],[36] 5.25% [4],[5],[6],[16],[35]      
Interest 10.60% [1],[2],[15],[22],[36] 8.30% [4],[5],[6],[16],[35]      
Principal Amount $ 709 [1],[2],[15],[22],[36] $ 667 [4],[5],[6],[16],[35]      
Cost 690 [1],[2],[15],[22],[36] 645 [4],[5],[6],[16],[35]      
Fair Value $ 655 [1],[2],[15],[22],[36] $ 633 [4],[5],[6],[16],[35]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[22],[28],[36] 0.10% [4],[5],[6],[16],[26],[35]      
Investment, Identifier [Axis]: Lattice Group Holdings Bidco Limited, Technology, Revolver          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[15],[22],[36] 5.25% [4],[5],[6],[16],[27]      
Interest 10.60% [1],[2],[15],[22],[36] 9.80% [4],[5],[6],[16],[27]      
Principal Amount $ 18 [1],[2],[15],[22],[36] $ 35 [4],[5],[6],[16],[27]      
Cost 17 [1],[2],[15],[22],[36] 35 [4],[5],[6],[16],[27]      
Fair Value $ 16 [1],[2],[15],[22],[36] $ 34 [4],[5],[6],[16],[27]      
Percentage of Total Net Assets 0.00% [1],[2],[15],[22],[28],[36] 0.00% [4],[5],[6],[16],[26],[27]      
Investment, Identifier [Axis]: LeadsOnline, LLC, Business Equipment & Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[3] 4.75% [4],[5],[6],[25]      
Interest 11.10% [1],[2],[3] 9.50% [4],[5],[6],[25]      
Principal Amount $ 10,200 [1],[2],[3] $ 10,276 [4],[5],[6],[25]      
Cost 10,064 [1],[2],[3] 10,119 [4],[5],[6],[25]      
Fair Value $ 9,945 [1],[2],[3] $ 10,150 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.80% [1],[2],[3],[28] 0.80% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: LeadsOnline, LLC, Business Equipment & Services, LLC Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 81,664.1 [2],[9],[10] 52,493.44 [4],[6],[13],[14],[19]      
Cost $ 85 [2] $ 52 [4],[6],[19]      
Fair Value $ 184 [2] $ 65 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: LeadsOnline, LLC, Business Equipment & Services, Revolver          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[3],[22] 4.75% [4],[5],[6],[25]      
Interest 11.10% [1],[2],[3],[22] 9.50% [4],[5],[6],[25]      
Principal Amount $ 0 [1],[2],[3],[22] $ 0 [4],[5],[6],[25]      
Cost (33) [1],[2],[3],[22] (39) [4],[5],[6],[25]      
Fair Value $ (65) [1],[2],[3],[22] $ (32) [4],[5],[6],[25]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22],[28] 0.00% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Learfield Communications, LLC, Broadcasting, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[29] 3.25% [4],[5],[7]      
Interest 10.80% [1],[29] 7.60% [4],[5],[7]      
Principal Amount $ 5,532 [1],[29] $ 134 [4],[5],[7]      
Cost 5,532 [1],[29] 94 [4],[5],[7]      
Fair Value $ 5,352 [1],[29] $ 100 [4],[5],[7]      
Percentage of Total Net Assets 0.40% [1],[28],[29] 0.00% [4],[5],[7],[26]      
Investment, Identifier [Axis]: Learfield Communications, LLC, Broadcasting, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[12] 94,441        
Interest [4],[25]   10.00%      
Interest [4],[25]   3.00%      
Principal Amount [4],[25]   $ 8,807      
Cost $ 3,105 [2],[12] 8,784 [4],[25]      
Fair Value $ 3,589 [2],[12] $ 8,455 [4],[25]      
Percentage of Total Net Assets 0.30% [2],[12],[28] 0.70% [4],[25],[26]      
Investment, Identifier [Axis]: Legal Solutions Holdings, Business Services, Senior Subordinated Loan          
Schedule of Investments [Line Items]          
Principal Amount $ 12,319 [2],[23],[59] $ 12,319 [4],[6],[24],[52]      
Cost 10,129 [2],[23],[59] 10,129 [4],[6],[24],[52]      
Fair Value $ 0 [2],[23],[59] $ 0 [4],[6],[24],[52]      
Percentage of Total Net Assets 0.00% [2],[23],[28],[59] 0.00% [4],[6],[24],[26],[52]      
Investment, interest rate, paid in kind 16.00% [2],[23],[59] 16.00% [4],[6],[24],[52]      
Investment, Identifier [Axis]: Liberty Steel Holdings USA Inc., Industrial Other, Revolver          
Schedule of Investments [Line Items]          
Interest 4.50% [1],[2],[3] 4.50% [4],[5],[6],[34]      
Interest 9.80% [1],[2],[3] 8.80% [4],[5],[6],[34]      
Principal Amount $ 20,000 [1],[2],[3] $ 20,000 [4],[5],[6],[34]      
Cost 19,897 [1],[2],[3] 19,847 [4],[5],[6],[34]      
Fair Value $ 19,960 [1],[2],[3] $ 19,846 [4],[5],[6],[34]      
Percentage of Total Net Assets 1.70% [1],[2],[3],[28] 1.60% [4],[5],[6],[26],[34]      
Investment, Identifier [Axis]: Lifestyle Intermediate II, LLC, Consumer Goods: Durable, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 7.00% [1],[2],[3],[17] 7.00% [4],[5],[6],[18],[25]      
Interest 12.50% [1],[2],[3],[17] 10.70% [4],[5],[6],[18],[25]      
Principal Amount $ 3,006 [1],[2],[3],[17] $ 3,194 [4],[5],[6],[18],[25]      
Cost 3,006 [1],[2],[3],[17] 3,194 [4],[5],[6],[18],[25]      
Fair Value $ 2,795 [1],[2],[3],[17] $ 2,980 [4],[5],[6],[18],[25]      
Percentage of Total Net Assets 0.20% [1],[2],[3],[17],[28] 0.20% [4],[5],[6],[18],[25],[26]      
Investment, Identifier [Axis]: Lifestyle Intermediate II, LLC, Consumer Goods: Durable, Revolver          
Schedule of Investments [Line Items]          
Interest 7.00% [1],[2],[3],[17],[22] 7.00% [4],[5],[6],[18],[25]      
Interest 12.50% [1],[2],[3],[17],[22] 10.70% [4],[5],[6],[18],[25]      
Principal Amount $ 0 [1],[2],[3],[17],[22] $ 0 [4],[5],[6],[18],[25]      
Cost 0 [1],[2],[3],[17],[22] 0 [4],[5],[6],[18],[25]      
Fair Value $ (175) [1],[2],[3],[17],[22] $ (168) [4],[5],[6],[18],[25]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[17],[22],[28] 0.00% [4],[5],[6],[18],[25],[26]      
Investment, Identifier [Axis]: LivTech Purchaser, Inc., Business Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.00% [3] 5.00% [4],[5],[6],[25]      
Interest 10.50% [3] 9.70% [4],[5],[6],[25]      
Principal Amount $ 862 [1],[2],[3] $ 862 [4],[5],[6],[25]      
Cost 858 [1],[2],[3] 855 [4],[5],[6],[25]      
Fair Value $ 859 [1],[2],[3] $ 837 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[28] 0.10% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: LogMeIn, Inc., High Tech Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[17],[29] 4.75% [4],[5],[7],[18]      
Interest 10.30% [1],[17],[29] 9.10% [4],[5],[7],[18]      
Principal Amount $ 1,945 [1],[17],[29] $ 1,960 [4],[5],[7],[18]      
Cost 1,927 [1],[17],[29] 1,942 [4],[5],[7],[18]      
Fair Value $ 1,282 [1],[17],[29] $ 1,253 [4],[5],[7],[18]      
Percentage of Total Net Assets 0.10% [1],[17],[28],[29] 0.10% [4],[5],[7],[18],[26]      
Investment, Identifier [Axis]: Long Term Care Group, Inc., Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 1.00% [1],[2],[29] 6.00% [4],[5],[6],[7]      
Interest 6.30% [1],[2],[29] 10.30% [4],[5],[6],[7]      
Principal Amount $ 8,102 [1],[2],[29] $ 8,041 [4],[5],[6],[7]      
Cost 7,977 [1],[2],[29] 7,897 [4],[5],[6],[7]      
Fair Value $ 6,328 [1],[2],[29] $ 7,816 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.50% [1],[2],[28],[29] 0.60% [4],[5],[6],[7],[26]      
Investment, interest rate, paid in kind [29] 6.00%        
Investment, Identifier [Axis]: MC Group Ventures Corporation, Business Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3] 5.50% [4],[5],[6],[7]      
Interest 11.00% [1],[2],[3] 9.90% [4],[5],[6],[7]      
Principal Amount $ 4,159 [1],[2],[3] $ 4,171 [4],[5],[6],[7]      
Cost 4,096 [1],[2],[3] 4,096 [4],[5],[6],[7]      
Fair Value $ 4,135 [1],[2],[3] $ 4,123 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.30% [1],[2],[3],[28] 0.30% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: MC Group Ventures Corporation, Business Services, Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 746.66 [2],[9],[10],[12] 746.66 [4],[6],[13],[14],[19]      
Cost $ 747 [2],[12] $ 747 [4],[6],[19]      
Fair Value $ 829 [2],[12] $ 781 [4],[6],[19]      
Percentage of Total Net Assets 0.10% [2],[12],[28] 0.10% [4],[6],[19],[26]      
Investment, Identifier [Axis]: MNS Buyer, Inc., Construction and Building, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[29] 5.50% [4],[5],[6],[7]      
Interest 10.90% [1],[2],[29] 9.90% [4],[5],[6],[7]      
Principal Amount $ 907 [1],[2],[29] $ 912 [4],[5],[6],[7]      
Cost 894 [1],[2],[29] 897 [4],[5],[6],[7]      
Fair Value $ 904 [1],[2],[29] $ 835 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.10% [1],[2],[28],[29] 0.10% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: MNS Buyer, Inc., Construction and Building, Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 76,923 [2],[9],[10],[12] 76.92 [4],[6],[13],[14],[19]      
Cost $ 77 [2],[12] $ 77 [4],[6],[19]      
Fair Value $ 72 [2],[12] $ 54 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: MVC Automotive Group GmbH, Bridge Loan          
Schedule of Investments [Line Items]          
Interest 4.50%        
Fair Value $ 9,616 $ 7,149   7,149  
Investment, interest rate, paid in kind 1.50% 6.00%      
Investment, Identifier [Axis]: MVC Automotive Group GmbH, Common Equity Interest          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 18,000 18,000      
Fair Value $ 14,538 $ 9,675   7,699  
Investment, Identifier [Axis]: MVC Automotive Group Gmbh, Automotive, Bridge Loan          
Schedule of Investments [Line Items]          
Interest 4.50% [2],[8],[15],[59] 6.00% [4],[6],[13],[14],[16],[52]      
Principal Amount $ 9,616 [2],[8],[15],[59] $ 7,149 [4],[6],[16],[52]      
Cost 9,616 [2],[8],[15],[59] 7,149 [4],[6],[16],[52]      
Fair Value $ 9,616 [2],[8],[15],[59] $ 7,149 [4],[6],[16],[52]      
Percentage of Total Net Assets 0.80% [2],[8],[15],[59] 0.60% [4],[6],[16],[26],[52]      
Investment, interest rate, paid in kind [2],[8],[15],[59] 1.50%        
Investment, Identifier [Axis]: MVC Automotive Group Gmbh, Automotive, Common Equity interest          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 18,000 [2],[8],[9],[10],[12],[15],[59] 18,000 [4],[6],[13],[14],[16],[19],[52]      
Cost $ 9,553 [2],[8],[12],[15],[59] $ 9,553 [4],[6],[16],[19],[52]      
Fair Value $ 14,538 [2],[8],[12],[15],[59] $ 9,675 [4],[6],[16],[19],[52]      
Percentage of Total Net Assets 1.20% [2],[8],[12],[15],[59] 0.80% [4],[6],[16],[19],[26],[52]      
Investment, Identifier [Axis]: MVC Private Equity Fund LP, General Partnership Interest          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 1,831.4 1,831.4      
Fair Value $ 24 $ 45   188  
Investment, Identifier [Axis]: MVC Private Equity Fund LP, Investment Funds & Vehicles, General Partnership Interest          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 1,831.4 [8],[9],[10],[15],[59] 1,831.4 [4],[13],[14],[16],[52]      
Cost $ 210 [8],[15],[59] $ 225 [4],[16],[52]      
Fair Value $ 24 [8],[15],[59] $ 45 [4],[16],[52]      
Percentage of Total Net Assets 0.00% [8],[15],[59] 0.00% [4],[16],[26],[52]      
Investment, Identifier [Axis]: MVC Private Equity Fund LP, Investment Funds & Vehicles, Limited Partnership Interest          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 71,790.4 [8],[9],[10],[12],[15],[59] 71,790.4 [4],[13],[14],[16],[52]      
Cost $ 8,319 [8],[12],[15],[59] $ 8,899 [4],[16],[52]      
Fair Value $ 981 [8],[12],[15],[59] $ 1,793 [4],[16],[52]      
Percentage of Total Net Assets 0.10% [8],[12],[15],[59] 0.10% [4],[16],[26],[52]      
Investment, Identifier [Axis]: MVC Private Equity Fund LP, Limited Partnership Interest          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 71,790.4 71,790.4      
Fair Value $ 981 $ 1,793   7,376  
Investment, Identifier [Axis]: Magnetite XIX, Limited, Multi-Sector Holdings, Subordinated Notes          
Schedule of Investments [Line Items]          
Interest 9.03% [3],[15],[17] 8.77% [4],[16],[18]      
Interest 14.30% [3],[15],[17] 12.80% [4],[16],[18]      
Principal Amount $ 5,250 [3],[15],[17] $ 5,250 [4],[16],[18]      
Cost 5,107 [3],[15],[17] 5,107 [4],[16],[18]      
Fair Value $ 4,987 [3],[15],[17] $ 4,450 [4],[16],[18]      
Percentage of Total Net Assets 0.40% [3],[15],[17],[28] 0.40% [4],[16],[18],[26]      
Investment, Identifier [Axis]: Magnetite XIX, Limited, Multi-Sector Holdings, Subordinated Structured Notes          
Schedule of Investments [Line Items]          
Principal Amount $ 13,730 [15],[17] $ 13,730 [4],[16],[18]      
Cost 9,184 [15],[17] 9,377 [4],[16],[18]      
Fair Value $ 9,283 [15],[17] $ 7,992 [4],[16],[18]      
Percentage of Total Net Assets 0.80% [15],[17],[28] 0.70% [4],[16],[18],[26]      
Investment, interest, current yield 15.90% [15],[17] 11.12% [4],[16],[18]      
Investment, Identifier [Axis]: Marmoutier Holding B.V., Consumer Products, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.75% [1],[2],[15],[30] 6.00% [4],[5],[6],[16],[38]      
Interest 3.90% [1],[2],[15],[30] 8.80% [4],[5],[6],[16],[38]      
Principal Amount $ 2,234 [1],[2],[15],[30] $ 2,181 [4],[5],[6],[16],[38]      
Cost 2,298 [1],[2],[15],[30] 2,219 [4],[5],[6],[16],[38]      
Fair Value $ 1,913 [1],[2],[15],[30] $ 2,093 [4],[5],[6],[16],[38]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[30] 0.10% [4],[5],[6],[16],[26],[38]      
Investment, interest rate, paid in kind [1],[2],[15],[30] 6.80%        
Investment, Identifier [Axis]: Marmoutier Holding B.V., Consumer Products, Revolver          
Schedule of Investments [Line Items]          
Interest 3.20% [1],[2],[15],[30] 5.00% [4],[5],[6],[16],[31]      
Interest 5.80% [1],[2],[15],[30] 7.80% [4],[5],[6],[16],[31]      
Principal Amount $ 46 [1],[2],[15],[30] $ 46 [4],[5],[6],[16],[31]      
Cost 44 [1],[2],[15],[30] 42 [4],[5],[6],[16],[31]      
Fair Value $ 25 [1],[2],[15],[30] $ 40 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.00% [1],[2],[15],[28],[30] 0.00% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Marshall Excelsior Co., Capital Goods, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3] 5.50% [4],[5],[6],[27]      
Interest 11.00% [1],[2],[3] 9.80% [4],[5],[6],[27]      
Principal Amount $ 10,863 [1],[2],[3] $ 10,945 [4],[5],[6],[27]      
Cost 10,726 [1],[2],[3] 10,786 [4],[5],[6],[27]      
Fair Value $ 10,591 [1],[2],[3] $ 10,794 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.90% [1],[2],[3],[28] 0.90% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: Marshall Excelsior Co., Capital Goods, Revolver          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3] 4.50% [4],[5],[6],[60]      
Interest 11.00% [1],[2],[3] 11.50% [4],[5],[6],[60]      
Principal Amount $ 1,654 [1],[2],[3] $ 1,240 [4],[5],[6],[60]      
Cost 1,619 [1],[2],[3] 1,215 [4],[5],[6],[60]      
Fair Value $ 1,599 [1],[2],[3] $ 1,217 [4],[5],[6],[60]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[28] 0.10% [4],[5],[6],[26],[60]      
Investment, Identifier [Axis]: Media Recovery, Inc. (SpotSee), Containers, Packaging & Glass, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[3] 5.50% [4],[5],[6],[27]      
Interest 11.70% [1],[2],[3] 10.30% [4],[5],[6],[27]      
Principal Amount $ 2,881 [1],[2],[3] $ 2,903 [4],[5],[6],[27]      
Cost 2,858 [1],[2],[3] 2,872 [4],[5],[6],[27]      
Fair Value $ 2,826 [1],[2],[3] $ 2,903 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.20% [1],[2],[3],[28] 0.20% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: Media Recovery, Inc. (SpotSee), Containers, Packaging & Glass, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[39] 6.00% [4],[5],[6],[49]      
Interest 11.20% [1],[2],[39] 9.40% [4],[5],[6],[49]      
Principal Amount $ 3,928 [1],[2],[39] $ 3,894 [4],[5],[6],[49]      
Cost 4,240 [1],[2],[39] 4,257 [4],[5],[6],[49]      
Fair Value $ 3,853 [1],[2],[39] $ 3,894 [4],[5],[6],[49]      
Percentage of Total Net Assets 0.30% [1],[2],[28],[39] 0.30% [4],[5],[6],[26],[49]      
Investment, Identifier [Axis]: Median B.V., Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[15],[20] 6.00% [4],[5],[16],[40]      
Interest 11.40% [1],[15],[20] 9.40% [4],[5],[16],[40]      
Principal Amount $ 9,093 [1],[15],[20] $ 8,962 [4],[5],[16],[40]      
Cost 9,836 [1],[15],[20] 9,797 [4],[5],[16],[40]      
Fair Value $ 8,075 [1],[15],[20] $ 7,449 [4],[5],[16],[40]      
Percentage of Total Net Assets 0.70% [1],[15],[20],[28] 0.60% [4],[5],[16],[26],[40]      
Investment, Identifier [Axis]: Medical Solutions Parent Holdings, Inc., Healthcare, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 7.00% [1],[3] 7.00% [4],[5],[7]      
Interest 12.50% [1],[3] 11.40% [4],[5],[7]      
Principal Amount $ 4,421 [1],[3] $ 4,421 [4],[5],[7]      
Cost 4,385 [1],[3] 4,382 [4],[5],[7]      
Fair Value $ 3,946 [1],[3] $ 4,067 [4],[5],[7]      
Percentage of Total Net Assets 0.30% [1],[3],[28] 0.30% [4],[5],[7],[26]      
Investment, Identifier [Axis]: Mercell Holding AS, Technology, Class A Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 114.4 [2],[9],[10],[12],[15] 114.4 [4],[6],[13],[14],[16],[19]      
Principal Amount [4],[6],[16],[19]        
Cost $ 111 [2],[12],[15] 111 [4],[6],[16],[19]      
Fair Value $ 119 [2],[12],[15] $ 116 [4],[6],[16],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[15],[28] 0.00% [4],[6],[16],[19],[26]      
Investment, Identifier [Axis]: Mercell Holding AS, Technology, Class B Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 28,943.8 [2],[9],[10],[12],[15] 28,943.8 [4],[6],[13],[14],[16],[19]      
Cost $ 0 [2],[12],[15] $ 0 [4],[6],[16],[19]      
Fair Value $ 48 [2],[12],[15] $ 0 [4],[6],[16],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[15],[28] 0.00% [4],[6],[16],[19],[26]      
Investment, Identifier [Axis]: Mercell Holding AS, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[15],[61] 6.00% [4],[5],[6],[16],[62]      
Interest 10.00% [1],[2],[15],[61] 9.10% [4],[5],[6],[16],[62]      
Principal Amount $ 2,951 [1],[2],[15],[61] $ 3,188 [4],[5],[6],[16],[62]      
Cost 3,135 [1],[2],[15],[61] 3,124 [4],[5],[6],[16],[62]      
Fair Value $ 2,895 [1],[2],[15],[61] $ 3,102 [4],[5],[6],[16],[62]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[61] 0.30% [4],[5],[6],[16],[26],[62]      
Investment, Identifier [Axis]: Modern Star Holdings Bidco Pty Limited., Non-durable Consumer Goods, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[15],[22],[32] 6.25% [4],[5],[6],[16],[33]      
Interest 9.60% [1],[2],[15],[22],[32] 9.10% [4],[5],[6],[16],[33]      
Principal Amount $ 7,429 [1],[2],[15],[22],[32] $ 7,805 [4],[5],[6],[16],[33]      
Cost 8,356 [1],[2],[15],[22],[32] 8,324 [4],[5],[6],[16],[33]      
Fair Value $ 7,211 [1],[2],[15],[22],[32] $ 7,634 [4],[5],[6],[16],[33]      
Percentage of Total Net Assets 0.60% [1],[2],[15],[22],[28],[32] 0.60% [4],[5],[6],[16],[26],[33]      
Investment, Identifier [Axis]: Moonlight Bidco Limited, Healthcare, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[12],[15] 107,714        
Principal Amount [2],[12],[15]        
Cost [2],[12],[15] 137        
Fair Value [2],[12],[15] $ 131        
Percentage of Total Net Assets [2],[12],[15] 0.00%        
Investment, Identifier [Axis]: Moonlight Bidco Limited, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[15],[22],[39] 6.25%        
Interest [1],[2],[15],[22],[39] 11.70%        
Principal Amount [1],[2],[15],[22],[39] $ 1,813        
Cost [1],[2],[15],[22],[39] 1,874        
Fair Value [1],[2],[15],[22],[39] $ 1,743        
Percentage of Total Net Assets [1],[2],[15],[22],[39] 0.10%        
Investment, Identifier [Axis]: Murphy Midco Limited, Media, Diversified & Production, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[15],[20],[22] 5.00% [4],[5],[6],[16],[43]      
Interest 10.20% [1],[2],[15],[20],[22] 8.20% [4],[5],[6],[16],[43]      
Principal Amount $ 1,242 [1],[2],[15],[20],[22] $ 1,169 [4],[5],[6],[16],[43]      
Cost 1,320 [1],[2],[15],[20],[22] 1,258 [4],[5],[6],[16],[43]      
Fair Value $ 1,233 [1],[2],[15],[20],[22] $ 1,150 [4],[5],[6],[16],[43]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[20],[22],[28] 0.10% [4],[5],[6],[16],[26],[43]      
Investment, Identifier [Axis]: Music Reports, Inc., Media & Entertainment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[3] 5.50% [4],[5],[6],[7]      
Interest 11.50% [1],[2],[3] 9.80% [4],[5],[6],[7]      
Principal Amount $ 6,923 [1],[2],[3] $ 6,923 [4],[5],[6],[7]      
Cost 6,831 [1],[2],[3] 6,810 [4],[5],[6],[7]      
Fair Value $ 6,872 [1],[2],[3] $ 6,816 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.60% [1],[2],[3],[28] 0.60% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: NAW Buyer LLC, Technology, Equity Co Invest          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [9],[10],[12] 472,512        
Principal Amount [2],[12]        
Cost [2],[12] 473        
Fair Value [2],[12] $ 473        
Percentage of Total Net Assets [2],[12],[28] 0.00%        
Investment, Identifier [Axis]: NAW Buyer LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[3],[22] 5.75%        
Interest [1],[2],[3],[22] 11.20%        
Principal Amount [1],[2],[3],[22] $ 15,152        
Cost [1],[2],[3],[22] 14,587        
Fair Value [1],[2],[3],[22] $ 14,583        
Percentage of Total Net Assets [1],[2],[3],[22],[28] 1.20%        
Investment, Identifier [Axis]: NAW Buyer LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Interest [1],[2],[3],[22] 5.75%        
Interest [1],[2],[3],[22] 11.20%        
Principal Amount [1],[2],[3],[22] $ 0        
Cost [1],[2],[3],[22] (47)        
Fair Value [1],[2],[3],[22] $ (47)        
Percentage of Total Net Assets [1],[2],[3],[22],[28] 0.00%        
Investment, Identifier [Axis]: NF Holdco, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[3] 6.50%        
Interest [1],[2],[3] 11.90%        
Principal Amount [1],[2],[3] $ 6,379        
Cost [1],[2],[3] 6,199        
Fair Value [1],[2],[3] $ 6,220        
Percentage of Total Net Assets [1],[2],[3],[28] 0.50%        
Investment, Identifier [Axis]: NF Holdco, LLC, Technology, LP Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[12] 639,510        
Cost [2],[12] $ 659        
Fair Value [2],[12] $ 659        
Percentage of Total Net Assets [2],[12],[28] 0.10%        
Investment, Identifier [Axis]: NF Holdco, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Interest [1],[2],[3] 6.50%        
Interest [1],[2],[3] 11.90%        
Principal Amount [1],[2],[3] $ 442        
Cost [1],[2],[3] 412        
Fair Value [1],[2],[3] $ 414        
Percentage of Total Net Assets [1],[2],[3],[28] 0.00%        
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]          
Interest 4.00% [1],[2],[29] 4.25% [4],[5],[6],[7]      
Interest 9.40% [1],[2],[29] 8.60% [4],[5],[6],[7]      
Principal Amount $ 4,667 [1],[2],[29] $ 4,704 [4],[5],[6],[7]      
Cost 4,659 [1],[2],[29] 4,693 [4],[5],[6],[7]      
Fair Value $ 4,666 [1],[2],[29] $ 4,697 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.40% [1],[2],[28],[29] 0.40% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: NPM Investments 28 B.V., Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[15],[30] 6.25% [4],[5],[6],[16],[31]      
Interest 10.00% [1],[2],[15],[30] 8.50% [4],[5],[6],[16],[31]      
Principal Amount $ 2,126 [1],[2],[15],[30] $ 2,143 [4],[5],[6],[16],[31]      
Cost 1,910 [1],[2],[15],[30] 1,904 [4],[5],[6],[16],[31]      
Fair Value $ 2,079 [1],[2],[15],[30] $ 2,084 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[30] 0.20% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Napa Bidco Pty Ltd, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[15],[53] 6.00% [4],[5],[6],[16],[45]      
Interest 10.00% [1],[2],[15],[53] 9.60% [4],[5],[6],[16],[45]      
Principal Amount $ 17,958 [1],[2],[15],[53] $ 18,869 [4],[5],[6],[16],[45]      
Cost 19,593 [1],[2],[15],[53] 19,527 [4],[5],[6],[16],[45]      
Fair Value $ 16,772 [1],[2],[15],[53] $ 16,963 [4],[5],[6],[16],[45]      
Percentage of Total Net Assets 1.40% [1],[2],[15],[28],[53] 1.40% [4],[5],[6],[16],[26],[45]      
Investment, Identifier [Axis]: Narda Acquisitionco., Inc., Aerospace & Defense, Class A Preferred Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 4,587.38 [2],[9],[10],[12] 4,587.38 [4],[6],[13],[14],[19]      
Cost $ 459 [2],[12] $ 459 [4],[6],[19]      
Fair Value $ 525 [2],[12] $ 300 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Narda Acquisitionco., Inc., Aerospace & Defense, Class B Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 509.71 [2],[9],[10],[12] 509.71 [4],[6],[13],[14],[19]      
Cost $ 51 [2],[12] $ 51 [4],[6],[19]      
Fair Value $ 123 [2],[12] $ 0 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Narda Acquisitionco., Inc., Aerospace & Defense, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[3] 5.50% [4],[5],[6],[25]      
Interest 10.50% [1],[2],[3] 10.20% [4],[5],[6],[25]      
Principal Amount $ 5,609 [1],[2],[3] $ 5,637 [4],[5],[6],[25]      
Cost 5,536 [1],[2],[3] 5,553 [4],[5],[6],[25]      
Fair Value $ 5,568 [1],[2],[3] $ 5,096 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.50% [1],[2],[3],[28] 0.40% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Narda Acquisitionco., Inc., Aerospace & Defense, Revolver          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[3],[22] 5.50% [4],[5],[6],[25]      
Interest 10.50% [1],[2],[3],[22] 10.20% [4],[5],[6],[25]      
Principal Amount $ 0 [1],[2],[3],[22] $ 131 [4],[5],[6],[25]      
Cost (16) [1],[2],[3],[22] 112 [4],[5],[6],[25]      
Fair Value $ (10) [1],[2],[3],[22] $ 5 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22],[28] 0.00% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Navia Benefit Solutions, Inc., Healthcare & Pharmaceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[7]   5.25%      
Interest [4],[5],[6],[7]   9.60%      
Principal Amount [4],[5],[6],[7]   $ 2,694      
Cost [4],[5],[6],[7]   2,663      
Fair Value [4],[5],[6],[7]   $ 2,649      
Percentage of Total Net Assets [4],[5],[6],[7],[26]   0.20%      
Investment, Identifier [Axis]: Navia Benefit Solutions, Inc., Healthcare & Pharmaceuticals, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[29] 5.25% [4],[5],[6]      
Interest 10.60% [1],[2],[29] 9.60% [4],[5],[6]      
Principal Amount $ 2,673 [1],[2],[29] $ 2,993 [4],[5],[6],[34]      
Cost 2,649 [1],[2],[29] 2,920 [4],[5],[6],[34]      
Fair Value $ 2,640 [1],[2],[29] $ 2,918 [4],[5],[6],[34]      
Percentage of Total Net Assets 0.20% [1],[2],[28],[29] 0.20% [4],[5],[6],[26],[34]      
Investment, Identifier [Axis]: Navia Benefit Solutions, Inc., Healthcare & Pharmaceuticals, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [1],[2],[29] 2.25%        
Interest [1],[2],[29] 7.60%        
Principal Amount [1],[2],[29] $ 3,000        
Cost [1],[2],[29] 2,939        
Fair Value [1],[2],[29] $ 2,947        
Percentage of Total Net Assets [1],[2],[28],[29] 0.20%        
Investment, interest rate, paid in kind [1],[2],[29] 3.00%        
Investment, Identifier [Axis]: NeoxCo, Internet Software & Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[15],[41] 6.50%        
Interest [1],[2],[15],[41] 10.50%        
Principal Amount [1],[2],[15],[41] $ 2,055        
Cost [1],[2],[15],[41] 2,039        
Fair Value [1],[2],[15],[41] $ 1,997        
Percentage of Total Net Assets [1],[2],[15],[28],[41] 0.20%        
Investment, Identifier [Axis]: Nexus Underwriting Management Limited, Other Financial, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[16],[43]   5.25%      
Interest [4],[5],[6],[16],[43]   7.40%      
Principal Amount [4],[5],[6],[16],[43]   $ 1,540      
Cost [4],[5],[6],[16],[43]   1,684      
Fair Value [4],[5],[6],[16],[43]   $ 1,508      
Percentage of Total Net Assets [4],[5],[6],[16],[26],[43]   0.10%      
Investment, Identifier [Axis]: Nexus Underwriting Management Limited, Other Financial, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest [1],[2],[15],[36] 5.25%        
Interest [1],[2],[15],[36] 10.70%        
Principal Amount [1],[2],[15],[36] $ 126        
Cost [1],[2],[15],[36] 126        
Fair Value [1],[2],[15],[36] $ 126        
Percentage of Total Net Assets [1],[2],[15],[28],[36] 0.00%        
Investment, Identifier [Axis]: Nexus Underwriting Management Limited, Other Financial, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [20] 5.00%        
Interest [20] 9.20%        
Principal Amount [20] $ 1,642        
Cost [20] 1,772        
Fair Value [20] $ 1,642        
Percentage of Total Net Assets [20],[28] 0.10%        
Investment, Identifier [Axis]: Nexus Underwriting Management Limited, Other Financial, Revolver          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[15],[20] 5.25% [4],[5],[6],[16],[43]      
Interest 9.20% [1],[2],[15],[20] 7.40% [4],[5],[6],[16],[43]      
Principal Amount $ 94 [1],[2],[15],[20] $ 184 [4],[5],[6],[16],[43]      
Cost 99 [1],[2],[15],[20] 202 [4],[5],[6],[16],[43]      
Fair Value $ 93 [1],[2],[15],[20] $ 184 [4],[5],[6],[16],[43]      
Percentage of Total Net Assets 0.00% [1],[2],[15],[20],[28] 0.00% [4],[5],[6],[16],[26],[43]      
Investment, Identifier [Axis]: Northstar Recycling, LLC, Environmental Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[3] 4.75% [4],[5],[6],[25]      
Interest 10.00% [1],[2],[3] 9.50% [4],[5],[6],[25]      
Principal Amount $ 2,456 [1],[2],[3] $ 2,475 [4],[5],[6],[25]      
Cost 2,422 [1],[2],[3] 2,434 [4],[5],[6],[25]      
Fair Value $ 2,437 [1],[2],[3] $ 2,446 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.20% [1],[2],[3],[28] 0.20% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Novotech Aus Bidco Pty Ltd, Healthcare, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[15],[36] 5.25% [4],[5],[6],[16],[45]      
Interest 10.70% [1],[2],[15],[36] 8.80% [4],[5],[6],[16],[45]      
Principal Amount $ 4,021 [1],[2],[15],[36] $ 3,490 [4],[5],[6],[16],[45]      
Cost 3,939 [1],[2],[15],[36] 3,667 [4],[5],[6],[16],[45]      
Fair Value $ 3,975 [1],[2],[15],[36] $ 3,406 [4],[5],[6],[16],[45]      
Percentage of Total Net Assets 0.30% [1],[2],[15],[28],[36] 0.30% [4],[5],[6],[16],[26],[45]      
Investment, Identifier [Axis]: Novotech Aus Bidco Pty Ltd, Healthcare, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[16],[35]   5.75%      
Interest [4],[5],[6],[16],[35]   9.60%      
Principal Amount [4],[5],[6],[16],[35]   $ 474      
Cost [4],[5],[6],[16],[35]   449      
Fair Value [4],[5],[6],[16],[35]   $ 443      
Percentage of Total Net Assets [4],[5],[6],[16],[26],[35]   0.00%      
Investment, Identifier [Axis]: OA Buyer, Inc., Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[29] 5.75% [4],[5],[6],[7]      
Interest 10.80% [1],[2],[29] 10.10% [4],[5],[6],[7]      
Principal Amount $ 5,557 [1],[2],[29] $ 5,588 [4],[5],[6],[7]      
Cost 5,468 [1],[2],[29] 5,488 [4],[5],[6],[7]      
Fair Value $ 5,498 [1],[2],[29] $ 5,501 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.50% [1],[2],[28],[29] 0.50% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: OA Buyer, Inc., Healthcare, Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 210,920.11 [2],[9],[10],[12] 210,920.11 [4],[6],[13],[14],[19]      
Cost $ 211 [2],[12] $ 211 [4],[6],[19]      
Fair Value $ 297 [2],[12] $ 226 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: OA Buyer, Inc., Healthcare, Revolver          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[22],[29] 5.75% [4],[5],[6],[7]      
Interest 10.80% [1],[2],[22],[29] 10.10% [4],[5],[6],[7]      
Principal Amount $ 0 [1],[2],[22],[29] $ 0 [4],[5],[6],[7]      
Cost (20) [1],[2],[22],[29] (23) [4],[5],[6],[7]      
Fair Value $ (14) [1],[2],[22],[29] $ (21) [4],[5],[6],[7]      
Percentage of Total Net Assets 0.00% [1],[2],[22],[28],[29] 0.00% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: OAC Holdings I Corp, Automotive, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[3] 5.00% [4],[5],[6],[35]      
Interest 10.30% [1],[2],[3] 10.00% [4],[5],[6],[35]      
Principal Amount $ 3,594 [1],[2],[3] $ 3,621 [4],[5],[6],[35]      
Cost 3,537 [1],[2],[3] 3,556 [4],[5],[6],[35]      
Fair Value $ 3,360 [1],[2],[3] $ 3,567 [4],[5],[6],[35]      
Percentage of Total Net Assets 0.30% [1],[2],[3],[28] 0.30% [4],[5],[6],[26],[35]      
Investment, Identifier [Axis]: OAC Holdings I Corp, Automotive, Revolver          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[3],[22] 5.00% [4],[5],[6],[35]      
Interest 10.30% [1],[2],[3],[22] 10.00% [4],[5],[6],[35]      
Principal Amount $ 0 [1],[2],[3],[22] $ 763 [4],[5],[6],[35]      
Cost (21) [1],[2],[3],[22] 739 [4],[5],[6],[35]      
Fair Value $ (89) [1],[2],[3],[22] $ 743 [4],[5],[6],[35]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22],[28] 0.10% [4],[5],[6],[26],[35]      
Investment, Identifier [Axis]: OG III B.V., Containers & Glass Products, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[15],[30] 5.75% [4],[5],[6],[16],[31]      
Interest 9.70% [1],[2],[15],[30] 7.90% [4],[5],[6],[16],[31]      
Principal Amount $ 3,353 [1],[2],[15],[30] $ 3,381 [4],[5],[6],[16],[31]      
Cost 3,681 [1],[2],[15],[30] 3,674 [4],[5],[6],[16],[31]      
Fair Value $ 3,313 [1],[2],[15],[30] $ 3,310 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.30% [1],[2],[15],[28],[30] 0.30% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: OSP Hamilton Purchaser, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[25]   6.00%      
Interest [4],[5],[6],[25]   10.20%      
Principal Amount [4],[5],[6],[25]   $ 2,258      
Cost [4],[5],[6],[25]   2,219      
Fair Value [4],[5],[6],[25]   $ 2,190      
Percentage of Total Net Assets [4],[5],[6],[25],[26]   0.20%      
Investment, Identifier [Axis]: OSP Hamilton Purchaser, LLC, Technology, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[3] 6.00% [4],[5],[6],[27]      
Interest 11.50% [1],[2],[3] 10.50% [4],[5],[6],[27]      
Principal Amount $ 2,241 [1],[2],[3] $ 2,274 [4],[5],[6],[27]      
Cost 2,207 [1],[2],[3] 2,206 [4],[5],[6],[27]      
Fair Value $ 2,204 [1],[2],[3] $ 2,206 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.20% [1],[2],[3],[28] 0.20% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: OSP Hamilton Purchaser, LLC, Technology, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [1],[2],[3] 6.00%        
Interest [1],[2],[3] 11.50%        
Principal Amount [1],[2],[3] $ 2,257        
Cost [1],[2],[3] 2,198        
Fair Value [1],[2],[3] $ 2,220        
Percentage of Total Net Assets [1],[2],[3],[28] 0.20%        
Investment, Identifier [Axis]: OSP Hamilton Purchaser, LLC, Technology, First Lien Senior Secured Term Loan 3          
Schedule of Investments [Line Items]          
Interest [1],[2],[3] 6.25%        
Interest [1],[2],[3] 11.70%        
Principal Amount [1],[2],[3] $ 4,689        
Cost [1],[2],[3] 4,561        
Fair Value [1],[2],[3] $ 4,612        
Percentage of Total Net Assets [1],[2],[3],[28] 0.40%        
Investment, Identifier [Axis]: OSP Hamilton Purchaser, LLC, Technology, LP Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 347,497 [2],[9],[10],[12] 60,040 [4],[6],[13],[14],[19]      
Cost $ 351 [2],[12] $ 208 [4],[6],[19]      
Fair Value $ 554 [2],[12] $ 221 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: OSP Hamilton Purchaser, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[3],[22] 6.00% [4],[5],[6],[25]      
Interest 11.50% [1],[2],[3],[22] 10.20% [4],[5],[6],[25]      
Principal Amount $ 0 [1],[2],[3],[22] $ 0 [4],[5],[6],[25]      
Cost (10) [1],[2],[3],[22] (3) [4],[5],[6],[25]      
Fair Value $ (5) [1],[2],[3],[22] $ (6) [4],[5],[6],[25]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22],[28] 0.00% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Ocular Therapeutix, Inc., Pharma-ceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[29] 6.75%        
Interest [1],[29] 12.10%        
Principal Amount [1],[29] $ 3,930        
Cost [1],[29] 3,814        
Fair Value [1],[29] $ 3,812        
Percentage of Total Net Assets [1],[28],[29] 0.30%        
Investment, Identifier [Axis]: Offen Inc., Transportation: Cargo, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.00% [2],[17],[36] 5.00% [4],[6],[7],[18]      
Interest 10.50% [2],[17],[36] 8.40% [4],[6],[7],[18]      
Principal Amount $ 3,731 [2],[17],[36] $ 3,739 [4],[6],[7],[18]      
Cost 3,694 [2],[17],[36] 3,702 [4],[6],[7],[18]      
Fair Value $ 3,694 [2],[17],[36] $ 3,627 [4],[6],[7],[18]      
Percentage of Total Net Assets 0.30% [2],[17],[28],[36] 0.30% [4],[6],[7],[18],[26]      
Investment, Identifier [Axis]: Omni Intermediate Holdings, LLC, Transportation, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[3] 5.00% [4],[5],[6],[27]      
Interest 10.40% [1],[2],[3] 9.70% [4],[5],[6],[27]      
Principal Amount $ 8,364 [1],[2],[3] $ 6,134 [4],[5],[6],[27]      
Cost 8,331 [1],[2],[3] 6,098 [4],[5],[6],[27]      
Fair Value $ 8,318 [1],[2],[3] $ 5,995 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.70% [1],[2],[3],[28] 0.50% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: Options Technology Ltd., Computer Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[3],[15] 4.75% [4],[5],[6],[16],[37]      
Interest 10.00% [1],[2],[3],[15] 9.00% [4],[5],[6],[16],[37]      
Principal Amount $ 2,273 [1],[2],[3],[15] $ 2,290 [4],[5],[6],[16],[37]      
Cost 2,254 [1],[2],[3],[15] 2,266 [4],[5],[6],[16],[37]      
Fair Value $ 2,256 [1],[2],[3],[15] $ 2,251 [4],[5],[6],[16],[37]      
Percentage of Total Net Assets 0.20% [1],[2],[3],[15],[28] 0.20% [4],[5],[6],[16],[26],[37]      
Investment, Identifier [Axis]: Oracle Vision Bidco Limited, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[15],[20] 4.75% [4],[5],[6],[16],[43]      
Interest 9.20% [1],[2],[15],[20] 7.70% [4],[5],[6],[16],[43]      
Principal Amount $ 2,794 [1],[2],[15],[20] $ 2,753 [4],[5],[6],[16],[43]      
Cost 3,160 [1],[2],[15],[20] 3,151 [4],[5],[6],[16],[43]      
Fair Value $ 2,794 [1],[2],[15],[20] $ 2,753 [4],[5],[6],[16],[43]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[20],[28] 0.20% [4],[5],[6],[16],[26],[43]      
Investment, Identifier [Axis]: Origin Bidco Limited, Technology, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[15],[30] 5.75% [4],[5],[6],[16],[31]      
Interest 9.10% [1],[2],[15],[30] 7.70% [4],[5],[6],[16],[31]      
Principal Amount $ 351 [1],[2],[15],[30] $ 354 [4],[5],[6],[16],[31]      
Cost 396 [1],[2],[15],[30] 395 [4],[5],[6],[16],[31]      
Fair Value $ 349 [1],[2],[15],[30] $ 342 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.00% [1],[2],[15],[28],[30] 0.00% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Origin Bidco Limited, Technology, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[3],[15] 5.75% [4],[5],[6],[16],[25]      
Interest 10.80% [1],[2],[3],[15] 10.50% [4],[5],[6],[16],[25]      
Principal Amount $ 597 [1],[2],[3],[15] $ 597 [4],[5],[6],[16],[25]      
Cost 585 [1],[2],[3],[15] 584 [4],[5],[6],[16],[25]      
Fair Value $ 593 [1],[2],[3],[15] $ 577 [4],[5],[6],[16],[25]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[15],[28] 0.00% [4],[5],[6],[16],[25],[26]      
Investment, Identifier [Axis]: PDQ.Com Corporation, Business Equipment & Services, Class A-2 Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 28.8 [2],[9],[10],[12] 28.8 [4],[6],[13],[14],[19]      
Cost $ 29 [2],[12] $ 29 [4],[6],[19]      
Fair Value $ 56 [2],[12] $ 41 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: PDQ.Com Corporation, Business Equipment & Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[3] 4.75% [4],[5],[6],[25]      
Interest 10.10% [1],[2],[3] 9.40% [4],[5],[6],[25]      
Principal Amount $ 9,595 [1],[2],[3] $ 8,350 [4],[5],[6],[25]      
Cost 9,384 [1],[2],[3] 8,116 [4],[5],[6],[25]      
Fair Value $ 9,595 [1],[2],[3] $ 8,172 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.80% [1],[2],[3],[28] 0.70% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: PSP Intermediate 4, LLC, Technology, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[15],[22],[30] 5.25% [4],[5],[6],[16],[31]      
Interest 9.90% [1],[2],[15],[22],[30] 7.30% [4],[5],[6],[16],[31]      
Principal Amount $ 865 [1],[2],[15],[22],[30] $ 872 [4],[5],[6],[16],[31]      
Cost 829 [1],[2],[15],[22],[30] 825 [4],[5],[6],[16],[31]      
Fair Value $ 740 [1],[2],[15],[22],[30] $ 829 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[22],[28],[30] 0.10% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: PSP Intermediate 4, LLC, Technology, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[15],[29] 5.25% [4],[5],[6],[16],[25]      
Interest 11.70% [1],[2],[15],[29] 10.00% [4],[5],[6],[16],[25]      
Principal Amount $ 866 [1],[2],[15],[29] $ 866 [4],[5],[6],[16],[25]      
Cost 846 [1],[2],[15],[29] 844 [4],[5],[6],[16],[25]      
Fair Value $ 797 [1],[2],[15],[29] $ 842 [4],[5],[6],[16],[25]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[29] 0.10% [4],[5],[6],[16],[25],[26]      
Investment, Identifier [Axis]: Panoche Energy Center LLC, Electric, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.90% [2] 6.90% [4],[6]      
Principal Amount $ 4,355 [2] $ 4,924 [4],[6]      
Cost 3,956 [2] 4,430 [4],[6]      
Fair Value $ 4,115 [2] $ 4,628 [4],[6]      
Percentage of Total Net Assets 0.30% [2],[28] 0.40% [4],[6],[26]      
Investment, Identifier [Axis]: Pare SAS (SAS Maurice MARLE), Health Care Equipment, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[15],[41] 5.25% [4],[5],[6],[16],[38]      
Interest 9.90% [1],[2],[15],[41] 7.10% [4],[5],[6],[16],[38]      
Principal Amount $ 2,720 [1],[2],[15],[41] $ 2,720 [4],[5],[6],[16],[38]      
Cost 2,835 [1],[2],[15],[41] 2,807 [4],[5],[6],[16],[38]      
Fair Value $ 2,665 [1],[2],[15],[41] $ 2,638 [4],[5],[6],[16],[38]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[41] 0.20% [4],[5],[6],[16],[26],[38]      
Investment, interest rate, paid in kind [4],[5],[6],[16],[38]   0.75%      
Investment, Identifier [Axis]: Pare SAS (SAS Maurice MARLE), Health Care Equipment, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[3],[15] 6.50% [4],[5],[6],[16],[27]      
Interest 11.90% [1],[2],[3],[15] 9.60% [4],[5],[6],[16],[27]      
Principal Amount $ 1,500 [1],[2],[3],[15] $ 1,500 [4],[5],[6],[16],[27]      
Cost 1,500 [1],[2],[3],[15] 1,500 [4],[5],[6],[16],[27]      
Fair Value $ 1,470 [1],[2],[3],[15] $ 1,455 [4],[5],[6],[16],[27]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[15],[28] 0.10% [4],[5],[6],[16],[26],[27]      
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]          
Interest 6.75% [1],[2],[15],[30] 6.75% [4],[5],[6],[16],[31]      
Interest 10.50% [1],[2],[15],[30] 8.50% [4],[5],[6],[16],[31]      
Principal Amount $ 2,457 [1],[2],[15],[30] $ 2,838 [4],[5],[6],[16],[31]      
Cost 2,497 [1],[2],[15],[30] 2,850 [4],[5],[6],[16],[31]      
Fair Value $ 2,351 [1],[2],[15],[30] $ 2,702 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[30] 0.20% [4],[5],[6],[16],[26],[31]      
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]          
Interest 6.75% [1],[2],[3],[15] 6.75% [4],[5],[6],[16],[25]      
Interest 12.30% [1],[2],[3],[15] 11.40% [4],[5],[6],[16],[25]      
Principal Amount $ 3,088 [1],[2],[3],[15] $ 3,318 [4],[5],[6],[16],[25]      
Cost 3,050 [1],[2],[3],[15] 3,264 [4],[5],[6],[16],[25]      
Fair Value $ 2,955 [1],[2],[3],[15] $ 3,159 [4],[5],[6],[16],[25]      
Percentage of Total Net Assets 0.20% [1],[2],[3],[15],[28] 0.30% [4],[5],[6],[16],[25],[26]      
Investment, Identifier [Axis]: Perimeter Master Note Business Trust, Credit Card ABS, Structured Secured Note - Class A          
Schedule of Investments [Line Items]          
Interest 4.70% [2],[15] 4.70% [4],[6],[16]      
Principal Amount $ 182 [2],[15] $ 182 [4],[6],[16]      
Cost 182 [2],[15] 182 [4],[6],[16]      
Fair Value $ 166 [2],[15] $ 165 [4],[6],[16]      
Percentage of Total Net Assets 0.00% [2],[15],[28] 0.00% [4],[6],[16],[26]      
Investment, Identifier [Axis]: Perimeter Master Note Business Trust, Credit Card ABS, Structured Secured Note - Class B          
Schedule of Investments [Line Items]          
Interest 5.40% [2],[15] 5.40% [4],[6],[16]      
Principal Amount $ 182 [2],[15] $ 182 [4],[6],[16]      
Cost 182 [2],[15] 182 [4],[6],[16]      
Fair Value $ 167 [2],[15] $ 162 [4],[6],[16]      
Percentage of Total Net Assets 0.00% [2],[15],[28] 0.00% [4],[6],[16],[26]      
Investment, Identifier [Axis]: Perimeter Master Note Business Trust, Credit Card ABS, Structured Secured Note - Class C          
Schedule of Investments [Line Items]          
Interest 5.90% [2],[15] 5.90% [4],[6],[16]      
Principal Amount $ 182 [2],[15] $ 182 [4],[6],[16]      
Cost 182 [2],[15] 182 [4],[6],[16]      
Fair Value $ 163 [2],[15] $ 157 [4],[6],[16]      
Percentage of Total Net Assets 0.00% [2],[15],[28] 0.00% [4],[6],[16],[26]      
Investment, Identifier [Axis]: Perimeter Master Note Business Trust, Credit Card ABS, Structured Secured Note - Class D          
Schedule of Investments [Line Items]          
Interest 8.50% [2],[15] 8.50% [4],[6],[16]      
Principal Amount $ 181 [2],[15] $ 181 [4],[6],[16]      
Cost 181 [2],[15] 181 [4],[6],[16]      
Fair Value $ 160 [2],[15] $ 158 [4],[6],[16]      
Percentage of Total Net Assets 0.00% [2],[15],[28] 0.00% [4],[6],[16],[26]      
Investment, Identifier [Axis]: Perimeter Master Note Business Trust, Credit Card ABS, Structured Secured Note - Class E          
Schedule of Investments [Line Items]          
Interest 11.40% [2],[15] 11.40% [4],[6],[16]      
Principal Amount $ 9,273 [2],[15] $ 9,273 [4],[6],[16]      
Cost 9,273 [2],[15] 9,273 [4],[6],[16]      
Fair Value $ 8,288 [2],[15] $ 8,154 [4],[6],[16]      
Percentage of Total Net Assets 0.70% [2],[15],[28] 0.70% [4],[6],[16],[26]      
Investment, Identifier [Axis]: Permaconn BidCo Pty Ltd, Tele-communications, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[15],[44] 6.00% [4],[5],[6],[16],[54]      
Interest 10.40% [1],[2],[15],[44] 9.10% [4],[5],[6],[16],[54]      
Principal Amount $ 2,644 [1],[2],[15],[44] $ 2,779 [4],[5],[6],[16],[54]      
Cost 2,697 [1],[2],[15],[44] 2,864 [4],[5],[6],[16],[54]      
Fair Value $ 2,585 [1],[2],[15],[44] $ 2,728 [4],[5],[6],[16],[54]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[44] 0.20% [4],[5],[6],[16],[26],[54]      
Investment, Identifier [Axis]: Polara Enterprises, L.L.C., Capital Equipment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[3] 4.75% [4],[5],[6],[25]      
Interest 10.30% [1],[2],[3] 9.60% [4],[5],[6],[25]      
Principal Amount $ 1,221 [1],[2],[3] $ 1,230 [4],[5],[6],[25]      
Cost 1,203 [1],[2],[3] 1,209 [4],[5],[6],[25]      
Fair Value $ 1,207 [1],[2],[3] $ 1,210 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[28] 0.10% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Polara Enterprises, L.L.C., Capital Equipment, Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 7,409 [2],[9],[10],[12] 7,408.6 [4],[6],[13],[14],[19]      
Cost $ 741 [2],[12] $ 741 [4],[6],[19]      
Fair Value $ 1,203 [2],[12] $ 823 [4],[6],[19]      
Percentage of Total Net Assets 0.10% [2],[12],[28] 0.10% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Polara Enterprises, L.L.C., Capital Equipment, Revolver          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[3],[22] 4.75% [4],[5],[6],[25]      
Interest 10.30% [1],[2],[3],[22] 9.60% [4],[5],[6],[25]      
Principal Amount $ 0 [1],[2],[3],[22] $ 0 [4],[5],[6],[25]      
Cost (8) [1],[2],[3],[22] (9) [4],[5],[6],[25]      
Fair Value $ (6) [1],[2],[3],[22] $ (9) [4],[5],[6],[25]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22],[28] 0.00% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Policy Services Company, LLC, Property & Casualty Insurance, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2] 6.00% [4],[5],[6],[25]      
Interest 11.60% [1],[2] 8.80% [4],[5],[6],[25]      
Principal Amount $ 50,825 [1],[2] $ 49,636 [4],[5],[6],[25]      
Cost 49,898 [1],[2] 48,487 [4],[5],[6],[25]      
Fair Value $ 49,900 [1],[2] $ 48,490 [4],[5],[6],[25]      
Percentage of Total Net Assets 4.20% [1],[2],[28] 4.00% [4],[5],[6],[25],[26]      
Investment, interest rate, paid in kind 4.00% [1],[2] 4.00% [4],[5],[6],[25]      
Investment, Identifier [Axis]: Policy Services Company, LLC, Property & Casualty Insurance, Warrants - Class A          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 2.55830 [2],[9],[10],[12] 2.55830 [4],[6],[13],[14],[19]      
Cost $ 0 [2],[12] $ 0 [4],[6],[19]      
Fair Value $ 514 [2],[12] $ 438 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Policy Services Company, LLC, Property & Casualty Insurance, Warrants - Class B          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 0.86340 [2],[9],[10],[12] 0.86340 [4],[6],[13],[14],[19]      
Cost $ 0 [2],[12] $ 0 [4],[6],[19]      
Fair Value $ 173 [2],[12] $ 148 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Policy Services Company, LLC, Property & Casualty Insurance, Warrants - Class CC          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 0.08870 [2],[9],[10],[12] 0.08870 [4],[6],[13],[14],[19]      
Cost $ 0 [2],[12] $ 0 [4],[6],[19]      
Fair Value $ 0 [2],[12] $ 0 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Policy Services Company, LLC, Property & Casualty Insurance, Warrants - Class D          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 0.24710 [2],[9],[10],[12] 0.24710 [4],[6],[13],[14],[19]      
Cost $ 0 [2],[12] $ 0 [4],[6],[19]      
Fair Value $ 50 [2],[12] $ 42 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Polymer Solutions Group Holdings, LLC, Chemicals, Plastics & Rubber, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[12] 10,000        
Principal Amount [2],[12]        
Cost [2],[12] 0        
Fair Value [2],[12] $ 0        
Percentage of Total Net Assets [2],[12],[28] 0.00%        
Investment, Identifier [Axis]: Polymer Solutions Group Holdings, LLC, Chemicals, Plastics & Rubber, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 7.00% [1],[2],[17],[29] 7.00% [4],[5],[6],[7],[18]      
Interest 12.30% [1],[2],[17],[29] 11.40% [4],[5],[6],[7],[18]      
Principal Amount $ 990 [1],[2],[17],[29] $ 997 [4],[5],[6],[7],[18]      
Cost 990 [1],[2],[17],[29] 997 [4],[5],[6],[7],[18]      
Fair Value $ 929 [1],[2],[17],[29] $ 987 [4],[5],[6],[7],[18]      
Percentage of Total Net Assets 0.10% [1],[2],[17],[28],[29] 0.10% [4],[5],[6],[7],[18],[26]      
Investment, Identifier [Axis]: Premium Franchise Brands, LLC, Research & Consulting Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.75% [1],[2],[3] 6.25% [4],[5],[6]      
Interest 12.50% [1],[2],[3] 9.90% [4],[5],[6]      
Principal Amount $ 12,611 [1],[2],[3] $ 12,676 [4],[5],[6],[25]      
Cost 12,462 [1],[2],[3] 12,496 [4],[5],[6],[25]      
Fair Value $ 12,509 [1],[2],[3] $ 12,510 [4],[5],[6],[25]      
Percentage of Total Net Assets 1.00% [1],[2],[3],[28] 1.00% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Premium Invest, Brokerage, Asset Managers & Exchanges, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[15],[22],[41] 5.75% [4],[5],[6],[16],[38]      
Interest 9.20% [1],[2],[15],[22],[41] 8.50% [4],[5],[6],[16],[38]      
Principal Amount $ 5,611 [1],[2],[15],[22],[41] $ 5,656 [4],[5],[6],[16],[38]      
Cost 5,829 [1],[2],[15],[22],[41] 5,804 [4],[5],[6],[16],[38]      
Fair Value $ 5,611 [1],[2],[15],[22],[41] $ 5,656 [4],[5],[6],[16],[38]      
Percentage of Total Net Assets 0.50% [1],[2],[15],[22],[28],[41] 0.50% [4],[5],[6],[16],[26],[38]      
Investment, Identifier [Axis]: Preqin MC Limited, Banking, Finance, Insurance & Real Estate, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[15],[36] 5.25% [4],[5],[6],[16],[37]      
Interest 11.00% [1],[2],[15],[36] 8.60% [4],[5],[6],[16],[37]      
Principal Amount $ 2,789 [1],[2],[15],[36] $ 2,789 [4],[5],[6],[16],[37]      
Cost 2,727 [1],[2],[15],[36] 2,719 [4],[5],[6],[16],[37]      
Fair Value $ 2,739 [1],[2],[15],[36] $ 2,719 [4],[5],[6],[16],[37]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[36] 0.20% [4],[5],[6],[16],[26],[37]      
Investment, Identifier [Axis]: Process Equipment, Inc. (ProcessBarron), Industrial Air & Material Handling Equipment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[3] 5.75% [4],[5],[6],[27]      
Interest 11.00% [1],[2],[3] 10.30% [4],[5],[6],[27]      
Principal Amount $ 5,506 [1],[2],[3] $ 5,458 [4],[5],[6],[27]      
Cost 5,495 [1],[2],[3] 5,430 [4],[5],[6],[27]      
Fair Value $ 5,302 [1],[2],[3] $ 4,907 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.40% [1],[2],[3],[28] 0.40% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: Process Equipment, Inc. (ProcessBarron), Industrial Air & Material Handling Equipment, First Lien Senior Secured Term Loan1          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[7]   6.00%      
Interest [4],[5],[6],[7]   10.40%      
Principal Amount [4],[5],[6],[7]   $ 338      
Cost [4],[5],[6],[7]   337      
Fair Value [4],[5],[6],[7]   $ 304      
Percentage of Total Net Assets [4],[5],[6],[7],[26]   0.00%      
Investment, Identifier [Axis]: Process Insights Acquisition, Inc., Electronics, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[12] 281        
Cost [2],[12] $ 281        
Fair Value [2],[12] $ 281        
Percentage of Total Net Assets [2],[12],[28] 0.00%        
Investment, Identifier [Axis]: Process Insights Acquisition, Inc., Electronics, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[3],[22] 6.25%        
Interest [1],[2],[3],[22] 11.60%        
Principal Amount [1],[2],[3],[22] $ 5,330        
Cost [1],[2],[3],[22] 5,180        
Fair Value [1],[2],[3],[22] $ 5,174        
Percentage of Total Net Assets [1],[2],[3],[22],[28] 0.40%        
Investment, Identifier [Axis]: Process Insights Acquisition, Inc., Electronics, Revolver          
Schedule of Investments [Line Items]          
Interest [1],[2],[3],[22] 6.25%        
Interest [1],[2],[3],[22] 11.60%        
Principal Amount [1],[2],[3],[22] $ 0        
Cost [1],[2],[3],[22] (25)        
Fair Value [1],[2],[3],[22] $ (25)        
Percentage of Total Net Assets [1],[2],[3],[22],[28] 0.00%        
Investment, Identifier [Axis]: Professional Datasolutions, Inc. (PDI), Application Software, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.50% [1],[2],[3] 4.50% [4],[5],[6],[25]      
Interest 10.00% [1],[2],[3] 8.70% [4],[5],[6],[25]      
Principal Amount $ 1,803 [1],[2],[3] $ 1,822 [4],[5],[6],[25]      
Cost 1,803 [1],[2],[3] 1,821 [4],[5],[6],[25]      
Fair Value $ 1,775 [1],[2],[3] $ 1,751 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[28] 0.10% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: ProfitOptics, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[36] 5.75% [4],[5],[6],[37]      
Interest 11.50% [1],[2],[36] 9.60% [4],[5],[6],[37]      
Principal Amount $ 1,639 [1],[2],[36] $ 1,648 [4],[5],[6],[37]      
Cost 1,614 [1],[2],[36] 1,619 [4],[5],[6],[37]      
Fair Value $ 1,621 [1],[2],[36] $ 1,624 [4],[5],[6],[37]      
Percentage of Total Net Assets 0.10% [1],[2],[28],[36] 0.10% [4],[5],[6],[26],[37]      
Investment, Identifier [Axis]: ProfitOptics, LLC, Technology, LLC Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 241,935.48 [2],[9],[10],[12] 241,935.48 [4],[6],[13],[14],[19]      
Cost $ 161 [2],[12] $ 161 [4],[6],[19]      
Fair Value $ 182 [2],[12] $ 172 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: ProfitOptics, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[22],[36] 5.75% [4],[5],[6],[37]      
Interest 11.50% [1],[2],[22],[36] 9.60% [4],[5],[6],[37]      
Principal Amount $ 194 [1],[2],[22],[36] $ 0 [4],[5],[6],[37]      
Cost 186 [1],[2],[22],[36] (8) [4],[5],[6],[37]      
Fair Value $ 188 [1],[2],[22],[36] $ (7) [4],[5],[6],[37]      
Percentage of Total Net Assets 0.00% [1],[2],[22],[28],[36] 0.00% [4],[5],[6],[26],[37]      
Investment, Identifier [Axis]: ProfitOptics, LLC, Technology, Second Lien Senior Subordinated Term Loan          
Schedule of Investments [Line Items]          
Interest 8.00% [2] 8.00% [4],[6]      
Principal Amount $ 81 [2] $ 81 [4],[6]      
Cost 81 [2] 81 [4],[6]      
Fair Value $ 72 [2] $ 74 [4],[6]      
Percentage of Total Net Assets 0.00% [2],[28] 0.00% [4],[6],[26]      
Investment, Identifier [Axis]: Proppants Holding, LLC, Energy: Oil & Gas, LLC Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 1,668,106 [2],[9],[10],[12],[17] 1,668,106 [4],[6],[13],[14],[18],[19]      
Cost $ 0 [2],[12],[17] $ 0 [4],[6],[18],[19]      
Fair Value $ 0 [2],[12],[17] $ 0 [4],[6],[18],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[17],[28] 0.00% [4],[6],[18],[19],[26]      
Investment, Identifier [Axis]: Protego Bidco B.V., Aerospace & Defense, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.75% [1],[2],[15],[22],[41] 6.00% [4],[5],[6],[16],[38]      
Interest 10.80% [1],[2],[15],[22],[41] 7.70% [4],[5],[6],[16],[38]      
Principal Amount $ 1,598 [1],[2],[15],[22],[41] $ 1,453 [4],[5],[6],[16],[38]      
Cost 1,737 [1],[2],[15],[22],[41] 1,569 [4],[5],[6],[16],[38]      
Fair Value $ 1,531 [1],[2],[15],[22],[41] $ 1,365 [4],[5],[6],[16],[38]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[22],[28],[41] 0.10% [4],[5],[6],[16],[26],[38]      
Investment, Identifier [Axis]: Protego Bidco B.V., Aerospace & Defense, Revolver          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[15],[41] 5.25% [4],[5],[6],[16],[38]      
Interest 10.50% [1],[2],[15],[41] 7.10% [4],[5],[6],[16],[38]      
Principal Amount $ 2,074 [1],[2],[15],[41] $ 2,090 [4],[5],[6],[16],[38]      
Cost 2,281 [1],[2],[15],[41] 2,275 [4],[5],[6],[16],[38]      
Fair Value $ 1,987 [1],[2],[15],[41] $ 2,017 [4],[5],[6],[16],[38]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[41] 0.20% [4],[5],[6],[16],[26],[38]      
Investment, Identifier [Axis]: QPE7 SPV1 BidCo Pty Ltd, Consumer Cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.50% [1],[2],[15],[32] 5.50% [4],[5],[6],[16],[33]      
Interest 8.60% [1],[2],[15],[32] 8.60% [4],[5],[6],[16],[33]      
Principal Amount $ 1,780 [1],[2],[15],[32] $ 1,870 [4],[5],[6],[16],[33]      
Cost 1,969 [1],[2],[15],[32] 1,965 [4],[5],[6],[16],[33]      
Fair Value $ 1,736 [1],[2],[15],[32] $ 1,821 [4],[5],[6],[16],[33]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[32] 0.10% [4],[5],[6],[16],[26],[33]      
Investment, Identifier [Axis]: Qualified Industries, LLC, Consumer Cyclical, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[12] 303,030        
Cost [2],[12] $ 3        
Fair Value [2],[12] $ 49        
Percentage of Total Net Assets [2],[12],[28] 0.00%        
Investment, Identifier [Axis]: Qualified Industries, LLC, Consumer Cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[3] 5.75%        
Interest [1],[2],[3] 11.20%        
Principal Amount [1],[2],[3] $ 603        
Cost [1],[2],[3] 586        
Fair Value [1],[2],[3] $ 588        
Percentage of Total Net Assets [1],[2],[3],[28] 0.00%        
Investment, Identifier [Axis]: Qualified Industries, LLC, Consumer Cyclical, Preferred Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[12] 148        
Cost [2],[12] $ 144        
Fair Value [2],[12] $ 156        
Percentage of Total Net Assets [2],[12],[28] 0.00%        
Investment, Identifier [Axis]: Qualified Industries, LLC, Consumer Cyclical, Revolver          
Schedule of Investments [Line Items]          
Interest [1],[2],[3],[22] 5.75%        
Interest [1],[2],[3],[22] 11.20%        
Principal Amount [1],[2],[3],[22] $ 0        
Cost [1],[2],[3],[22] (7)        
Fair Value [1],[2],[3],[22] $ (6)        
Percentage of Total Net Assets [1],[2],[3],[22],[28] 0.00%        
Investment, Identifier [Axis]: Questel Unite, Business Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[3],[15] 6.25% [4],[5],[6],[16],[25]      
Interest 11.80% [1],[2],[3],[15] 11.00% [4],[5],[6],[16],[25]      
Principal Amount $ 6,934 [1],[2],[3],[15] $ 6,892 [4],[5],[6],[16],[25]      
Cost 6,867 [1],[2],[3],[15] 6,815 [4],[5],[6],[16],[25]      
Fair Value $ 6,768 [1],[2],[3],[15] $ 6,692 [4],[5],[6],[16],[25]      
Percentage of Total Net Assets 0.60% [1],[2],[3],[15],[28] 0.60% [4],[5],[6],[16],[25],[26]      
Investment, Identifier [Axis]: R1 Holdings, LLC, Transportation, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[22],[36] 6.25% [4],[5],[6],[27]      
Interest 11.10% [1],[2],[22],[36] 10.80% [4],[5],[6],[27]      
Principal Amount $ 6,051 [1],[2],[22],[36] $ 10,304 [4],[5],[6],[27]      
Cost 5,815 [1],[2],[22],[36] 9,873 [4],[5],[6],[27]      
Fair Value $ 5,988 [1],[2],[22],[36] $ 9,873 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.50% [1],[2],[22],[28],[36] 0.80% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: R1 Holdings, LLC, Transportation, Revolver          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[22],[36] 6.25% [4],[5],[6],[27]      
Interest 11.10% [1],[2],[22],[36] 10.80% [4],[5],[6],[27]      
Principal Amount $ 126 [1],[2],[22],[36] $ 472 [4],[5],[6],[27]      
Cost 63 [1],[2],[22],[36] 403 [4],[5],[6],[27]      
Fair Value $ 110 [1],[2],[22],[36] $ 403 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.00% [1],[2],[22],[28],[36] 0.00% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: RA Outdoors, LLC, High Tech Industries, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.75% [1],[2],[3],[17] 6.75% [4],[5],[6],[18],[25]      
Interest 12.00% [1],[2],[3],[17] 11.40% [4],[5],[6],[18],[25]      
Principal Amount $ 12,917 [1],[2],[3],[17] $ 12,917 [4],[5],[6],[18],[25]      
Cost 12,658 [1],[2],[3],[17] 12,658 [4],[5],[6],[18],[25]      
Fair Value $ 12,723 [1],[2],[3],[17] $ 12,658 [4],[5],[6],[18],[25]      
Percentage of Total Net Assets 1.10% [1],[2],[3],[17],[28] 1.00% [4],[5],[6],[18],[25],[26]      
Investment, Identifier [Axis]: RA Outdoors, LLC, High Tech Industries, Revolver          
Schedule of Investments [Line Items]          
Interest 6.75% [1],[2],[3],[17],[22] 6.75% [4],[5],[6],[18],[25]      
Interest 12.00% [1],[2],[3],[17],[22] 11.40% [4],[5],[6],[18],[25]      
Principal Amount $ 488 [1],[2],[3],[17],[22] $ 0 [4],[5],[6],[18],[25]      
Cost 488 [1],[2],[3],[17],[22] 0 [4],[5],[6],[18],[25]      
Fair Value $ 469 [1],[2],[3],[17],[22] $ (25) [4],[5],[6],[18],[25]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[17],[22],[28] 0.00% [4],[5],[6],[18],[25],[26]      
Investment, Identifier [Axis]: REP SEKO MERGER SUB LLC, Air Freight & Logistics, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[30] 4.75% [4],[5],[42]      
Interest 8.70% [1],[2],[30] 6.60% [4],[5],[42]      
Principal Amount $ 9,433 [1],[2],[30] $ 9,557 [4],[5],[6],[42]      
Cost 9,229 [1],[2],[30] 9,245 [4],[5],[6],[42]      
Fair Value $ 9,323 [1],[2],[30] $ 9,438 [4],[5],[6],[42]      
Percentage of Total Net Assets 0.80% [1],[2],[28],[30] 0.80% [4],[5],[6],[26],[42]      
Investment, Identifier [Axis]: REP SEKO MERGER SUB LLC, Air Freight & Logistics, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[36] 4.75% [4],[5],[6],[25]      
Interest 10.50% [1],[2],[36] 9.50% [4],[5],[6],[25]      
Principal Amount $ 2,010 [1],[2],[36] $ 1,300 [4],[5],[6],[25]      
Cost 1,982 [1],[2],[36] 1,264 [4],[5],[6],[25]      
Fair Value $ 1,987 [1],[2],[36] $ 1,274 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.20% [1],[2],[28],[36] 0.10% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: RPX Corporation, Research & Consulting Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3] 5.50% [4],[5],[6],[25]      
Interest 10.80% [1],[2],[3] 9.90% [4],[5],[6],[25]      
Principal Amount $ 6,759 [1],[2],[3] $ 7,290 [4],[5],[6],[25]      
Cost 6,678 [1],[2],[3] 7,174 [4],[5],[6],[25]      
Fair Value $ 6,708 [1],[2],[3] $ 7,144 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.60% [1],[2],[3],[28] 0.60% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Consumer Goods: Durable, Class A Preferred Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 145.347 [2],[9],[10],[12],[17] 145.347 [4],[6],[13],[14],[18]      
Cost $ 4 [2],[12],[17] $ 4 [4],[6],[18]      
Fair Value $ 0 [2],[12],[17] $ 1 [4],[6],[18]      
Percentage of Total Net Assets 0.00% [2],[12],[17],[28] 0.00% [4],[6],[18],[26]      
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Consumer Goods: Durable, Class B Preferred Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 145.347 [2],[9],[10],[12],[17] 145.347 [4],[6],[13],[14],[18],[19]      
Cost $ 0 [2],[12],[17] $ 0 [4],[6],[18],[19]      
Fair Value $ 0 [2],[12],[17] $ 0 [4],[6],[18],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[17],[28] 0.00% [4],[6],[18],[19],[26]      
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Consumer Goods: Durable, Class C Preferred Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 7,844.03 [2],[9],[10],[12],[17] 7,844.03 [4],[6],[13],[14],[18],[19]      
Cost $ 450 [2],[12],[17] $ 450 [4],[6],[18],[19]      
Fair Value $ 38 [2],[12],[17] $ 155 [4],[6],[18],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[17],[28] 0.00% [4],[6],[18],[19],[26]      
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Consumer Goods: Durable, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 153 [2],[9],[10],[12],[17] 153 [4],[6],[13],[14],[18],[19]      
Cost $ 0 [2],[12],[17] $ 0 [4],[6],[18],[19]      
Fair Value $ 0 [2],[12],[17] $ 0 [4],[6],[18],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[17],[28] 0.00% [4],[6],[18],[19],[26]      
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Consumer Goods: Durable, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 7.75% [1],[2],[3],[17] 7.75% [4],[5],[6],[18],[34]      
Interest 13.00% [1],[2],[3],[17] 12.00% [4],[5],[6],[18],[34]      
Principal Amount $ 9,011 [1],[2],[3],[17] $ 10,032 [4],[5],[6],[18],[34]      
Cost 9,011 [1],[2],[3],[17] 10,032 [4],[5],[6],[18],[34]      
Fair Value $ 8,695 [1],[2],[3],[17] $ 9,761 [4],[5],[6],[18],[34]      
Percentage of Total Net Assets 0.70% [1],[2],[3],[17],[28] 0.80% [4],[5],[6],[18],[26],[34]      
Investment, Identifier [Axis]: RTIC Subsidiary Holdings, LLC, Consumer Goods: Durable, Revolver          
Schedule of Investments [Line Items]          
Interest 7.75% [1],[2],[3],[17] 7.75% [4],[5],[6],[18],[34]      
Interest 13.00% [1],[2],[3],[17] 12.00% [4],[5],[6],[18],[34]      
Principal Amount $ 2,063 [1],[2],[3],[17] $ 1,587 [4],[5],[6],[18],[34]      
Cost 2,063 [1],[2],[3],[17] 1,587 [4],[5],[6],[18],[34]      
Fair Value $ 1,925 [1],[2],[3],[17] $ 1,480 [4],[5],[6],[18],[34]      
Percentage of Total Net Assets 0.20% [1],[2],[3],[17],[28] 0.10% [4],[5],[6],[18],[26],[34]      
Investment, Identifier [Axis]: Randys Holdings, Inc., Automobile Manufacturers. First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[3] 6.50% [4],[5],[6],[27]      
Interest 11.80% [1],[2],[3] 10.60% [4],[5],[6],[27]      
Principal Amount $ 13,138 [1],[2],[3] $ 13,237 [4],[5],[6],[27]      
Cost 12,716 [1],[2],[3] 12,727 [4],[5],[6],[27]      
Fair Value $ 12,772 [1],[2],[3] $ 12,708 [4],[5],[6],[27]      
Percentage of Total Net Assets 1.10% [1],[2],[3],[28] 1.10% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: Randys Holdings, Inc., Automobile Manufacturers. Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 5,333 [2],[9],[10],[12] 5,333 [4],[6],[13],[14],[19]      
Cost $ 533 [2],[12] $ 533 [4],[6],[19]      
Fair Value $ 566 [2],[12] $ 533 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Randys Holdings, Inc., Automobile Manufacturers. Revolver          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[3] 6.50% [4],[5],[6],[27]      
Interest 11.80% [1],[2],[3] 10.60% [4],[5],[6],[27]      
Principal Amount $ 538 [1],[2],[3] $ 294 [4],[5],[6],[27]      
Cost 491 [1],[2],[3] 239 [4],[5],[6],[27]      
Fair Value $ 500 [1],[2],[3] $ 238 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[28] 0.00% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: Recovery Point Systems, Inc., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[3] 6.50% [4],[5],[6],[25]      
Interest 11.40% [1],[2],[3] 10.30% [4],[5],[6],[25]      
Principal Amount $ 11,442 [1],[2],[3] $ 11,530 [4],[5],[6],[25]      
Cost 11,320 [1],[2],[3] 11,379 [4],[5],[6],[25]      
Fair Value $ 11,442 [1],[2],[3] $ 11,392 [4],[5],[6],[25]      
Percentage of Total Net Assets 1.00% [1],[2],[3],[28] 0.90% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Recovery Point Systems, Inc., Technology, Partnership Equity          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 187,235 [2],[9],[10],[12] 187,235 [4],[6],[13],[14],[19]      
Cost $ 187 [2],[12] $ 187 [4],[6],[19]      
Fair Value $ 125 [2],[12] $ 125 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Renovation Parent Holdings, LLC, Home Furnishings, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3] 5.50% [4],[5],[6],[25]      
Interest 11.00% [1],[2],[3] 10.10% [4],[5],[6],[25]      
Principal Amount $ 4,769 [1],[2],[3] $ 4,806 [4],[5],[6],[25]      
Cost 4,684 [1],[2],[3] 4,706 [4],[5],[6],[25]      
Fair Value $ 4,173 [1],[2],[3] $ 4,556 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.30% [1],[2],[3],[28] 0.40% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Renovation Parent Holdings, LLC, Home Furnishings, Partnership Equity          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 197,368.42 [2],[9],[10],[12] 197,368.42 [4],[6],[13],[14],[19]      
Cost $ 197 [2],[12] $ 197 [4],[6],[19]      
Fair Value $ 65 [2],[12] $ 152 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Resolute Investment Managers, Inc., Banking, Finance, Insurance & Real Estate, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 8.00% [1],[2],[3],[17] 8.00% [4],[5],[6],[18],[25]      
Interest 13.60% [1],[2],[3],[17] 12.40% [4],[5],[6],[18],[25]      
Principal Amount $ 5,081 [1],[2],[3],[17] $ 5,081 [4],[5],[6],[18],[25]      
Cost 5,107 [1],[2],[3],[17] 5,107 [4],[5],[6],[18],[25]      
Fair Value $ 2,032 [1],[2],[3],[17] $ 4,243 [4],[5],[6],[18],[25]      
Percentage of Total Net Assets 0.20% [1],[2],[3],[17],[28] 0.30% [4],[5],[6],[18],[25],[26]      
Investment, Identifier [Axis]: Resonetics, LLC, Health Care Equipment, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 7.00% [1],[2],[3] 7.00% [4],[5],[6],[25]      
Interest 12.70% [1],[2],[3] 11.70% [4],[5],[6],[25]      
Principal Amount $ 4,011 [1],[2],[3] $ 4,011 [4],[5],[6],[25]      
Cost 3,948 [1],[2],[3] 3,942 [4],[5],[6],[25]      
Fair Value $ 3,886 [1],[2],[3] $ 3,926 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.30% [1],[2],[3],[28] 0.30% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Reward Gateway (UK) Ltd, Precious Metals & Minerals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[16],[43]   6.25%      
Interest [4],[5],[6],[16],[43]   8.40%      
Principal Amount [4],[5],[6],[16],[43]   $ 2,891      
Cost [4],[5],[6],[16],[43]   3,230      
Fair Value [4],[5],[6],[16],[43]   $ 2,840      
Percentage of Total Net Assets [4],[5],[6],[16],[26],[43]   0.20%      
Investment, Identifier [Axis]: Rhondda Financing No. 1 DAC, Finance Companies, Structured - Junior Note          
Schedule of Investments [Line Items]          
Principal Amount [2],[15],[22] $ 21,718        
Cost [2],[15],[22] 22,283        
Fair Value [2],[15],[22] $ 20,129        
Percentage of Total Net Assets [2],[15],[22],[28] 1.70%        
Investment, Identifier [Axis]: Riedel Beheer B.V., Food & Beverage, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[15],[30] 6.25% [4],[5],[6],[16],[31]      
Interest 10.20% [1],[2],[15],[30] 8.50% [4],[5],[6],[16],[31]      
Principal Amount $ 2,196 [1],[2],[15],[30] $ 2,213 [4],[5],[6],[16],[31]      
Cost 2,254 [1],[2],[15],[30] 2,248 [4],[5],[6],[16],[31]      
Fair Value $ 2,035 [1],[2],[15],[30] $ 2,162 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[30] 0.20% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Rocade Holdings LLC, Common LP Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 23.8        
Fair Value $ 504 $ 0      
Investment, Identifier [Axis]: Rocade Holdings LLC, Other Financial, Common LP Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[11],[12] 23.8        
Cost [2],[11],[12] $ 0        
Fair Value [2],[11],[12] $ 504        
Percentage of Total Net Assets [2],[11],[12] 0.00%        
Investment, Identifier [Axis]: Rocade Holdings LLC, Other Financial, Preferred LP Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[3],[9],[10],[11] 55,000        
Interest [2],[3],[11] 6.00%        
Cost [2],[3],[11] $ 58,841        
Fair Value [2],[3],[11] $ 58,850        
Percentage of Total Net Assets [2],[3],[11] 4.90%        
Investment, interest rate, paid in kind [2],[3] 11.40%        
Investment, Identifier [Axis]: Rocade Holdings LLC, Preferred LP Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 55,000        
Interest 6.00%        
Fair Value $ 58,850 $ 0      
Investment, interest rate, paid in kind 11.40%        
Investment, Identifier [Axis]: Rock Labor LLC, Media: Diversified & Production,          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[12] 233,871        
Investment, Identifier [Axis]: Rock Labor LLC, Media: Diversified & Production, LLC Units          
Schedule of Investments [Line Items]          
Cost [2],[9],[10],[12] $ 1,252        
Fair Value [2],[9],[10],[12] $ 1,251        
Percentage of Total Net Assets [2],[9],[10],[12] 0.10%        
Investment, Identifier [Axis]: Rock Labor LLC, Media: Diversified & Production, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[29] 7.75%        
Interest [1],[2],[29] 13.10%        
Principal Amount [1],[2],[29] $ 6,620        
Cost [1],[2],[29] 6,423        
Fair Value [1],[2],[29] $ 6,422        
Percentage of Total Net Assets [1],[2],[29] 0.50%        
Investment, Identifier [Axis]: Rock Labor LLC, Media: Diversified & Production, Revolver          
Schedule of Investments [Line Items]          
Interest [1],[2],[22],[29] 7.75%        
Interest [1],[2],[22],[29] 13.10%        
Principal Amount [1],[2],[22],[29] $ 0        
Cost [1],[2],[22],[29] (33)        
Fair Value [1],[2],[22],[29] $ (33)        
Percentage of Total Net Assets [1],[2],[22],[29] 0.00%        
Investment, Identifier [Axis]: Royal Buyer, LLC, Industrial Other, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3],[22] 6.00% [4],[5],[6],[27]      
Interest 10.90% [1],[2],[3],[22] 10.40% [4],[5],[6],[27]      
Principal Amount $ 6,841 [1],[2],[3],[22] $ 11,044 [4],[5],[6],[27]      
Cost 6,703 [1],[2],[3],[22] 10,791 [4],[5],[6],[27]      
Fair Value $ 6,737 [1],[2],[3],[22] $ 10,808 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.60% [1],[2],[3],[22],[28] 0.90% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: Royal Buyer, LLC, Industrial Other, Revolver          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3],[22] 6.00% [4],[5],[6],[27]      
Interest 10.90% [1],[2],[3],[22] 10.40% [4],[5],[6],[27]      
Principal Amount $ 408 [1],[2],[3],[22] $ 408 [4],[5],[6],[27]      
Cost 378 [1],[2],[3],[22] 374 [4],[5],[6],[27]      
Fair Value $ 387 [1],[2],[3],[22] $ 377 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22],[28] 0.00% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: Ruffalo Noel Levitz, LLC, Media Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 3.00% [1],[2],[3] 6.00% [4],[5],[6],[25]      
Interest 8.40% [1],[2],[3] 10.70% [4],[5],[6],[25]      
Principal Amount $ 9,490 [1],[2],[3] $ 9,445 [4],[5],[6],[25]      
Cost 9,490 [1],[2],[3] 9,445 [4],[5],[6],[25]      
Fair Value $ 9,111 [1],[2],[3] $ 9,238 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.80% [1],[2],[3],[28] 0.80% [4],[5],[6],[25],[26]      
Investment, interest rate, paid in kind [3] 4.00%        
Investment, Identifier [Axis]: SBP Holdings LP, Industrial Other, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[3],[22] 6.75%        
Interest [1],[2],[3],[22] 12.10%        
Principal Amount [1],[2],[3],[22] $ 13,085        
Cost [1],[2],[3],[22] 12,640        
Fair Value [1],[2],[3],[22] $ 12,682        
Percentage of Total Net Assets [1],[2],[3],[22],[28] 1.10%        
Investment, Identifier [Axis]: SBP Holdings LP, Industrial Other, Revolver          
Schedule of Investments [Line Items]          
Interest [1],[2],[3],[22] 6.75%        
Interest [1],[2],[3],[22] 12.10%        
Principal Amount [1],[2],[3],[22] $ 0        
Cost [1],[2],[3],[22] (34)        
Fair Value [1],[2],[3],[22] $ (30)        
Percentage of Total Net Assets [1],[2],[3],[22],[28] 0.00%        
Investment, Identifier [Axis]: SISU ACQUISITIONCO., INC., Aerospace & Defense, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[29] 5.50% [4],[5],[6],[25]      
Interest 10.60% [1],[2],[29] 10.20% [4],[5],[6],[25]      
Principal Amount $ 6,885 [1],[2],[29] $ 6,938 [4],[5],[6],[25]      
Cost 6,805 [1],[2],[29] 6,840 [4],[5],[6],[25]      
Fair Value $ 6,837 [1],[2],[29] $ 6,376 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.60% [1],[2],[28],[29] 0.50% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: SMART Financial Operations, LLC, Banking, Finance, Insurance & Real Estate, Preferred Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 1,000,000 [2],[9],[10],[12],[17] 1,000,000 [4],[6],[13],[14],[18],[19]      
Cost $ 0 [2],[12],[17] $ 0 [4],[6],[18],[19]      
Fair Value $ 1,400 [2],[12],[17] $ 110 [4],[6],[18],[19]      
Percentage of Total Net Assets 0.10% [2],[12],[17],[28] 0.00% [4],[6],[18],[19],[26]      
Investment, Identifier [Axis]: SN BUYER, LLC, Health Care Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[3] 5.75% [4],[5],[6],[25]      
Interest 11.20% [1],[2],[3] 10.00% [4],[5],[6],[25]      
Principal Amount $ 11,129 [1],[2],[3] $ 11,129 [4],[5],[6],[25]      
Cost 10,999 [1],[2],[3] 10,972 [4],[5],[6],[25]      
Fair Value $ 10,996 [1],[2],[3] $ 10,951 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.90% [1],[2],[3],[28] 0.90% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: SOLO Buyer, L.P., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[27]   6.25%      
Interest [4],[5],[6],[27]   10.40%      
Principal Amount [4],[5],[6],[27]   $ 22,606      
Cost [4],[5],[6],[27]   22,046      
Fair Value [4],[5],[6],[27]   $ 22,041      
Percentage of Total Net Assets [4],[5],[6],[26],[27]   1.80%      
Investment, Identifier [Axis]: SOLO Buyer, L.P., Technology, Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [4],[6],[13],[14],[19]   516,399      
Principal Amount [4],[6],[19]        
Cost [4],[6],[19]   516      
Fair Value [4],[6],[19]   $ 516      
Percentage of Total Net Assets [4],[6],[19],[26]   0.00%      
Investment, Identifier [Axis]: SOLO Buyer, L.P., Technology, Revolver          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[27]   6.25%      
Interest [4],[5],[6],[27]   10.40%      
Principal Amount [4],[5],[6],[27]   $ 0      
Cost [4],[5],[6],[27]   (49)      
Fair Value [4],[5],[6],[27]   $ (50)      
Percentage of Total Net Assets [4],[5],[6],[26],[27]   0.00%      
Investment, Identifier [Axis]: SSCP Pegasus Midco Limited, Healthcare & Pharmaceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[15],[22],[39] 6.50% [4],[5],[6],[16],[40]      
Interest 11.30% [1],[2],[15],[22],[39] 9.40% [4],[5],[6],[16],[40]      
Principal Amount $ 3,271 [1],[2],[15],[22],[39] $ 2,446 [4],[5],[6],[16],[40]      
Cost 3,409 [1],[2],[15],[22],[39] 2,566 [4],[5],[6],[16],[40]      
Fair Value $ 3,261 [1],[2],[15],[22],[39] $ 2,383 [4],[5],[6],[16],[40]      
Percentage of Total Net Assets 0.30% [1],[2],[15],[22],[28],[39] 0.20% [4],[5],[6],[16],[26],[40]      
Investment, Identifier [Axis]: Safety Products Holdings, LLC, Non-durable Consumer Goods, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[3] 6.00% [4],[5],[6],[25]      
Interest 11.60% [1],[2],[3] 11.20% [4],[5],[6],[25]      
Principal Amount $ 11,858 [1],[2],[3] $ 11,949 [4],[5],[6],[25]      
Cost 11,703 [1],[2],[3] 11,762 [4],[5],[6],[25]      
Fair Value $ 11,443 [1],[2],[3] $ 11,792 [4],[5],[6],[25]      
Percentage of Total Net Assets 1.00% [1],[2],[3],[28] 1.00% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Safety Products Holdings, LLC, Non-durable Consumer Goods, Preferred Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 378.7 [2],[9],[10],[12] 372.1 [4],[6],[13],[14],[19]      
Cost $ 379 [2],[12] $ 372 [4],[6],[19]      
Fair Value $ 445 [2],[12] $ 460 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Sanoptis S.A.R.L., Healthcare & Pharmaceuticals, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[15],[30] 5.50% [4],[5],[6],[16],[38]      
Interest 8.80% [1],[2],[15],[30] 8.20% [4],[5],[6],[16],[38]      
Principal Amount $ 2,422 [1],[2],[15],[30] $ 2,044 [4],[5],[6],[16],[38]      
Cost 2,212 [1],[2],[15],[30] 1,784 [4],[5],[6],[16],[38]      
Fair Value $ 2,298 [1],[2],[15],[30] $ 1,939 [4],[5],[6],[16],[38]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[28],[30] 0.20% [4],[5],[6],[16],[26],[38]      
Investment, Identifier [Axis]: Sanoptis S.A.R.L., Healthcare & Pharmaceuticals, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[15],[58] 5.50% [4],[5],[6],[16],[63]      
Interest 7.00% [1],[2],[15],[58] 5.90% [4],[5],[6],[16],[63]      
Principal Amount $ 3,198 [1],[2],[15],[58] $ 3,996 [4],[5],[6],[16],[63]      
Cost 3,063 [1],[2],[15],[58] 3,738 [4],[5],[6],[16],[63]      
Fair Value $ 3,099 [1],[2],[15],[58] $ 3,886 [4],[5],[6],[16],[63]      
Percentage of Total Net Assets 0.30% [1],[2],[15],[28],[58] 0.30% [4],[5],[6],[16],[26],[63]      
Investment, Identifier [Axis]: Scaled Agile, Inc., Research & Consulting Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3],[22] 5.50% [4],[5],[6],[27]      
Interest 11.00% [1],[2],[3],[22] 10.20% [4],[5],[6],[27]      
Principal Amount $ 1,806 [1],[2],[3],[22] $ 1,735 [4],[5],[6],[27]      
Cost 1,780 [1],[2],[3],[22] 1,701 [4],[5],[6],[27]      
Fair Value $ 1,764 [1],[2],[3],[22] $ 1,716 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[22],[28] 0.10% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: Scaled Agile, Inc., Research & Consulting Services, Revolver          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3],[22] 5.50% [4],[5],[6],[27]      
Interest 11.00% [1],[2],[3],[22] 10.20% [4],[5],[6],[27]      
Principal Amount $ 0 [1],[2],[3],[22] $ 0 [4],[5],[6],[27]      
Cost (5) [1],[2],[3],[22] (6) [4],[5],[6],[27]      
Fair Value $ (7) [1],[2],[3],[22] $ (3) [4],[5],[6],[27]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22],[28] 0.00% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: Scout Bidco B.V., Diversified Manufacturing, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[16]   6.00%      
Interest [4],[5],[6],[16]   8.00%      
Principal Amount [4],[5],[6],[16],[31]   $ 6,485      
Cost [4],[5],[6],[16],[31]   6,286      
Fair Value [4],[5],[6],[16],[31]   $ 6,310      
Percentage of Total Net Assets [4],[5],[6],[16],[26],[31]   0.50%      
Investment, Identifier [Axis]: Scout Bidco B.V., Diversified Manufacturing, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest [1],[2],[15],[30] 5.50%        
Interest [1],[2],[15],[30] 9.30%        
Principal Amount [1],[2],[15],[30] $ 3,383        
Cost [1],[2],[15],[30] 3,348        
Fair Value [1],[2],[15],[30] $ 3,271        
Percentage of Total Net Assets [1],[2],[15],[28],[30] 0.30%        
Investment, Identifier [Axis]: Scout Bidco B.V., Diversified Manufacturing, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [1],[2],[3],[15] 6.00%        
Interest [1],[2],[3],[15] 11.30%        
Principal Amount [1],[2],[3],[15] $ 443        
Cost [1],[2],[3],[15] 443        
Fair Value [1],[2],[3],[15] $ 428        
Percentage of Total Net Assets [1],[2],[3],[15],[28] 0.00%        
Investment, Identifier [Axis]: Scout Bidco B.V., Diversified Manufacturing, Revolver          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[15],[22],[30] 6.00% [4],[5],[6],[16]      
Interest 9.30% [1],[2],[15],[22],[30] 8.00% [4],[5],[6],[16]      
Principal Amount $ 0 [1],[2],[15],[22],[30] $ 0 [4],[5],[6],[16],[31]      
Cost (21) [1],[2],[15],[22],[30] (24) [4],[5],[6],[16],[31]      
Fair Value $ (34) [1],[2],[15],[22],[30] $ (21) [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.00% [1],[2],[15],[22],[28],[30] 0.00% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Security Holdings B.V, Bridge Loan          
Schedule of Investments [Line Items]          
Fair Value   $ 0   5,451  
Investment, interest rate, paid in kind   5.00%      
Investment, Identifier [Axis]: Security Holdings B.V, Bridge Loan, 2023 Revolver          
Schedule of Investments [Line Items]          
Interest 6.00%        
Fair Value $ 3,176 $ 0      
Investment, Identifier [Axis]: Security Holdings B.V, Bridge Loan, Controlled          
Schedule of Investments [Line Items]          
Fair Value $ 6,172 $ 6,020   0  
Investment, interest rate, paid in kind 5.00% 5.00%      
Investment, Identifier [Axis]: Security Holdings B.V, Common Equity Interest          
Schedule of Investments [Line Items]          
Fair Value   $ 0   24,825  
Investment, Identifier [Axis]: Security Holdings B.V, Common Stock Series A, Controlled          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 17,100 17,100      
Fair Value $ 373 $ 575   0  
Investment, Identifier [Axis]: Security Holdings B.V, Common Stock Series B, Controlled          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 1,236 1,236      
Fair Value $ 34,790 $ 53,728   0  
Investment, Identifier [Axis]: Security Holdings B.V, Senior Subordinated Loan          
Schedule of Investments [Line Items]          
Fair Value   $ 0   9,525  
Investment, interest rate, paid in kind   3.10%      
Investment, Identifier [Axis]: Security Holdings B.V, Senior Subordinated Note, Controlled          
Schedule of Investments [Line Items]          
Fair Value   $ 0   0  
Investment, interest rate, paid in kind   5.00%      
Investment, Identifier [Axis]: Security Holdings B.V, Senior Subordinated Term Loan, Controlled          
Schedule of Investments [Line Items]          
Fair Value $ 10,847 $ 10,534   0  
Investment, interest rate, paid in kind 3.10% 3.10%      
Investment, Identifier [Axis]: Security Holdings B.V, Senior Unsecured Term Loan          
Schedule of Investments [Line Items]          
Fair Value   $ 0   7,307  
Investment, interest rate, paid in kind   9.00%      
Investment, Identifier [Axis]: Security Holdings B.V, Senior Unsecured Term Loan, Controlled          
Schedule of Investments [Line Items]          
Interest 6.00% 6.00%      
Fair Value $ 2,142 $ 2,015   0  
Investment, interest rate, paid in kind 9.00% 9.00%      
Investment, Identifier [Axis]: Security Holdings B.V., Electrical Engineering, Bridge Loan          
Schedule of Investments [Line Items]          
Principal Amount $ 6,172 [2],[8],[15],[59] $ 6,020 [4],[6],[16],[52]      
Cost 6,172 [2],[8],[15],[59] 6,020 [4],[6],[16],[52]      
Fair Value $ 6,172 [2],[8],[15],[59] $ 6,020 [4],[6],[16],[52]      
Percentage of Total Net Assets 0.50% [2],[8],[15],[59] 0.50% [4],[6],[16],[26],[52]      
Investment, interest rate, paid in kind 5.00% [2],[8],[15],[59] 5.00% [4],[6],[16],[52]      
Investment, Identifier [Axis]: Security Holdings B.V., Electrical Engineering, Common Stock Series A          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 17,100 [2],[8],[9],[10],[12],[15],[59] 17,100 [4],[6],[13],[14],[16],[19],[52]      
Cost $ 560 [2],[8],[12],[15],[59] $ 560 [4],[6],[16],[19],[52]      
Fair Value $ 373 [2],[8],[12],[15],[59] $ 575 [4],[6],[16],[19],[52]      
Percentage of Total Net Assets 0.00% [2],[8],[12],[15],[59] 0.00% [4],[6],[16],[19],[26],[52]      
Investment, Identifier [Axis]: Security Holdings B.V., Electrical Engineering, Common Stock Series B          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 1,236 [2],[8],[9],[10],[12],[15],[59] 1,236 [4],[6],[13],[14],[16],[19],[52]      
Cost $ 35,192 [2],[8],[12],[15],[59] $ 35,192 [4],[6],[16],[19],[52]      
Fair Value $ 34,790 [2],[8],[12],[15],[59] $ 53,728 [4],[6],[16],[19],[52]      
Percentage of Total Net Assets 2.90% [2],[8],[12],[15],[59] 4.40% [4],[6],[16],[19],[26],[52]      
Investment, Identifier [Axis]: Security Holdings B.V., Electrical Engineering, Revolver          
Schedule of Investments [Line Items]          
Principal Amount [2],[8],[15],[22],[59] $ 3,176        
Cost [2],[8],[15],[22],[59] 3,293        
Fair Value [2],[8],[15],[22],[59] $ 3,176        
Percentage of Total Net Assets [2],[8],[15],[22],[59] 0.30%        
Investment, interest rate, paid in kind [2],[8],[15],[22],[59] 6.00%        
Investment, Identifier [Axis]: Security Holdings B.V., Electrical Engineering, Senior Subordinated Term Loan          
Schedule of Investments [Line Items]          
Principal Amount $ 10,846 [2],[8],[15],[59] $ 10,534 [4],[6],[16],[52]      
Cost 10,846 [2],[8],[15],[59] 10,534 [4],[6],[16],[52]      
Fair Value $ 10,847 [2],[8],[15],[59] $ 10,534 [4],[6],[16],[52]      
Percentage of Total Net Assets 0.90% [2],[8],[15],[59] 0.90% [4],[6],[16],[26],[52]      
Investment, interest rate, paid in kind 3.10% [2],[8],[15],[59] 3.10% [4],[6],[16],[52]      
Investment, Identifier [Axis]: Security Holdings B.V., Electrical Engineering, Senior Unsecured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[6],[16],[52]   6.00%      
Principal Amount [4],[6],[16],[52]   $ 2,015      
Cost [4],[6],[16],[52]   2,164      
Fair Value [4],[6],[16],[52]   $ 2,015      
Percentage of Total Net Assets [4],[6],[16],[26],[52]   0.20%      
Investment, interest rate, paid in kind [4],[6],[16],[52]   9.00%      
Investment, Identifier [Axis]: Security Holdings B.V.,Senior Unsecured Term Loan          
Schedule of Investments [Line Items]          
Interest [2],[8],[15],[22],[59] 6.00%        
Principal Amount [2],[8],[15],[22],[59] $ 2,143        
Cost [2],[8],[15],[22],[59] 2,318        
Fair Value [2],[8],[15],[22],[59] $ 2,142        
Percentage of Total Net Assets [2],[8],[15],[22],[59] 0.20%        
Investment, interest rate, paid in kind [2],[8],[15],[22],[59] 9.00%        
Investment, Identifier [Axis]: Sereni Capital NV, Consumer Cyclical, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[15],[41] 5.75% [4],[5],[6],[16],[38]      
Interest 10.00% [1],[2],[15],[41] 8.20% [4],[5],[6],[16],[38]      
Principal Amount $ 486 [1],[2],[15],[41] $ 358 [4],[5],[6],[16],[38]      
Cost 480 [1],[2],[15],[41] 331 [4],[5],[6],[16],[38]      
Fair Value $ 474 [1],[2],[15],[41] $ 348 [4],[5],[6],[16],[38]      
Percentage of Total Net Assets 0.00% [1],[2],[15],[28],[41] 0.00% [4],[5],[6],[16],[26],[38]      
Investment, Identifier [Axis]: Sereni Capital NV, Consumer Cyclical, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[15],[41] 5.75% [4],[5],[6],[16],[38]      
Interest 10.30% [1],[2],[15],[41] 8.20% [4],[5],[6],[16],[38]      
Principal Amount $ 463 [1],[2],[15],[41] $ 490 [4],[5],[6],[16],[38]      
Cost 441 [1],[2],[15],[41] 479 [4],[5],[6],[16],[38]      
Fair Value $ 452 [1],[2],[15],[41] $ 479 [4],[5],[6],[16],[38]      
Percentage of Total Net Assets 0.00% [1],[2],[15],[28],[41] 0.00% [4],[5],[6],[16],[26],[38]      
Investment, Identifier [Axis]: Sereni Capital NV, Consumer Cyclical, First Lien Senior Secured Term Loan 3          
Schedule of Investments [Line Items]          
Interest [1],[2],[15],[22],[41] 6.25%        
Interest [1],[2],[15],[22],[41] 10.60%        
Principal Amount [1],[2],[15],[22],[41] $ 885        
Cost [1],[2],[15],[22],[41] 870        
Fair Value [1],[2],[15],[22],[41] $ 849        
Percentage of Total Net Assets [1],[2],[15],[22],[28],[41] 0.10%        
Investment, Identifier [Axis]: Serta Simmons Bedding LLC, Home Furnishings, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[12] 109,127        
Cost [2],[12] $ 1,630        
Fair Value [2],[12] $ 1,519        
Percentage of Total Net Assets [2],[12],[28] 0.10%        
Investment, Identifier [Axis]: Serta Simmons Bedding LLC, Home Furnishings, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[3] 7.50%        
Interest [1],[3] 12.90%        
Principal Amount [1],[3] $ 34        
Cost [1],[3] 29        
Fair Value [1],[3] $ 34        
Percentage of Total Net Assets [1],[3],[28] 0.00%        
Investment, Identifier [Axis]: Serta Simmons Bedding LLC, Home Furnishings, Super Priority First Out          
Schedule of Investments [Line Items]          
Interest [4],[5],[25]   7.50%      
Interest [4],[5],[25]   12.30%      
Principal Amount [4],[5],[25]   $ 7,276      
Cost [4],[5],[25]   7,228      
Fair Value [4],[5],[25]   $ 7,148      
Percentage of Total Net Assets [4],[5],[25],[26]   0.60%      
Investment, Identifier [Axis]: Serta Simmons Bedding LLC, Home Furnishings, Super Priority Second Out          
Schedule of Investments [Line Items]          
Interest [4],[5],[25]   7.50%      
Interest [4],[5],[25]   12.30%      
Principal Amount [4],[5],[25]   $ 3,571      
Cost [4],[5],[25]   3,372      
Fair Value [4],[5],[25]   $ 1,625      
Percentage of Total Net Assets [4],[5],[25],[26]   0.10%      
Investment, Identifier [Axis]: Shelf Bidco Ltd., Other Financial, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [4],[6],[13],[14],[16],[19]   1,200,000      
Principal Amount [4],[6],[16],[19]        
Cost [4],[6],[16],[19]   1,200      
Fair Value [4],[6],[16],[19]   $ 1,200      
Percentage of Total Net Assets [4],[6],[16],[19],[26]   0.10%      
Investment, Identifier [Axis]: Shelf Bidco Ltd., Other Financial, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[16],[27]   6.00%      
Interest [4],[5],[6],[16],[27]   10.70%      
Principal Amount [4],[5],[6],[16],[27]   $ 34,800      
Cost [4],[5],[6],[16],[27]   33,720      
Fair Value [4],[5],[6],[16],[27]   $ 33,720      
Percentage of Total Net Assets [4],[5],[6],[16],[26],[27]   2.80%      
Investment, Identifier [Axis]: Shelf Bidco Ltd., Other Financial, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[12],[15] 1,200,000        
Cost [2],[12],[15] $ 1,200        
Fair Value [2],[12],[15] $ 1,140        
Percentage of Total Net Assets [2],[12],[15],[28] 0.10%        
Investment, Identifier [Axis]: Shelf Bidco Ltd., Other Financial, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[3],[15] 6.00%        
Interest [1],[2],[3],[15] 11.70%        
Principal Amount [1],[2],[3],[15] $ 34,800        
Cost [1],[2],[3],[15] 33,800        
Fair Value [1],[2],[3],[15] $ 33,836        
Percentage of Total Net Assets [1],[2],[3],[15],[28] 2.80%        
Investment, Identifier [Axis]: Sierra Senior Loan Strategy JV I LLC, Joint Venture, 89.01% Member Interest          
Schedule of Investments [Line Items]          
Cost [4],[16],[18]   $ 50,221      
Fair Value [4],[16],[18]   $ 37,950      
Percentage of Total Net Assets [4],[16],[18],[26]   3.10%      
Investment, Identifier [Axis]: Sierra Senior Loan Strategy JV I LLC, Joint Venture, Member Interest          
Schedule of Investments [Line Items]          
Cost [11],[15],[17] $ 50,221        
Fair Value [11],[15],[17] $ 42,088        
Percentage of Total Net Assets [11],[15],[17] 3.50%        
Investment, Identifier [Axis]: Sierra Senior Loan Strategy JV I LLC, Member Interest          
Schedule of Investments [Line Items]          
Fair Value $ 42,088 $ 37,950   0  
Investment, Identifier [Axis]: Sinari Invest, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[15],[22],[41] 6.00%        
Interest [1],[2],[15],[22],[41] 9.90%        
Principal Amount [1],[2],[15],[22],[41] $ 1,728        
Cost [1],[2],[15],[22],[41] 1,727        
Fair Value [1],[2],[15],[22],[41] $ 1,663        
Percentage of Total Net Assets [1],[2],[15],[22],[41] 0.10%        
Investment, Identifier [Axis]: SmartShift Group, Inc., Technology, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[12] 275        
Cost [2],[12] $ 275        
Fair Value [2],[12] $ 275        
Percentage of Total Net Assets [2],[12] 0.00%        
Investment, Identifier [Axis]: SmartShift Group, Inc., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[3],[22] 6.25%        
Interest [1],[2],[3],[22] 11.70%        
Principal Amount [1],[2],[3],[22] $ 9,633        
Cost [1],[2],[3],[22] 9,313        
Fair Value [1],[2],[3],[22] $ 9,306        
Percentage of Total Net Assets [1],[2],[3],[22] 0.80%        
Investment, Identifier [Axis]: SmartShift Group, Inc., Technology, Revolver          
Schedule of Investments [Line Items]          
Interest [1],[2],[3],[22] 6.25%        
Interest [1],[2],[3],[22] 11.70%        
Principal Amount [1],[2],[3],[22] $ 0        
Cost [1],[2],[3],[22] (41)        
Fair Value [1],[2],[3],[22] $ (41)        
Percentage of Total Net Assets [1],[2],[3],[22] 0.00%        
Investment, Identifier [Axis]: Smartling, Inc., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[29] 5.75% [4],[5],[6],[7]      
Interest 11.20% [1],[2],[29] 10.10% [4],[5],[6],[7]      
Principal Amount $ 15,571 [1],[2],[29] $ 13,707 [4],[5],[6],[7]      
Cost 15,346 [1],[2],[29] 13,445 [4],[5],[6],[7]      
Fair Value $ 15,458 [1],[2],[29] $ 13,393 [4],[5],[6],[7]      
Percentage of Total Net Assets 1.30% [1],[2],[28],[29] 1.10% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: Smartling, Inc., Technology, Revolver          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[22],[29] 5.75% [4],[5],[6],[7]      
Interest 11.20% [1],[2],[22],[29] 10.10% [4],[5],[6],[7]      
Principal Amount $ 0 [1],[2],[22],[29] $ 0 [4],[5],[6],[7]      
Cost (16) [1],[2],[22],[29] (19) [4],[5],[6],[7]      
Fair Value $ (9) [1],[2],[22],[29] $ (24) [4],[5],[6],[7]      
Percentage of Total Net Assets 0.00% [1],[2],[22],[28],[29] 0.00% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: Smile Brands Group Inc., Health Care Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 4.50% [1],[2],[3] 4.50% [4],[5],[6],[37]      
Interest 10.00% [1],[2],[3] 7.90% [4],[5],[6],[37]      
Principal Amount $ 4,513 [1],[2],[3] $ 4,536 [4],[5],[6],[37]      
Cost 4,504 [1],[2],[3] 4,521 [4],[5],[6],[37]      
Fair Value $ 4,138 [1],[2],[3] $ 4,196 [4],[5],[6],[37]      
Percentage of Total Net Assets 0.30% [1],[2],[3],[28] 0.30% [4],[5],[6],[26],[37]      
Investment, Identifier [Axis]: Smile Brands Group Inc., Health Care Services, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 4.50% [1],[2],[3] 4.50% [4],[5],[6],[37]      
Interest 10.00% [1],[2],[3] 7.90% [4],[5],[6],[37]      
Principal Amount $ 611 [1],[2],[3] $ 614 [4],[5],[6],[37]      
Cost 607 [1],[2],[3] 606 [4],[5],[6],[37]      
Fair Value $ 560 [1],[2],[3] $ 565 [4],[5],[6],[37]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[28] 0.00% [4],[5],[6],[26],[37]      
Investment, Identifier [Axis]: Soho Square III Debtco II SARL, Diversified Capital Markets, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Principal Amount $ 4,308 [2],[15],[22] $ 5,639 [4],[6],[16]      
Cost 4,109 [2],[15],[22] 5,177 [4],[6],[16]      
Fair Value $ 4,297 [2],[15],[22] $ 5,616 [4],[6],[16]      
Percentage of Total Net Assets 0.40% [2],[15],[22],[28] 0.50% [4],[6],[16],[26]      
Investment, interest rate, paid in kind 9.50% [2],[15],[22] 9.50% [4],[6],[16]      
Investment, Identifier [Axis]: Solo Buyer, L.P., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[3] 6.25%        
Interest [1],[2],[3] 11.70%        
Principal Amount [1],[2],[3] $ 15,528        
Cost [1],[2],[3] 15,172        
Fair Value [1],[2],[3] $ 15,094        
Percentage of Total Net Assets [1],[2],[3],[28] 1.30%        
Investment, Identifier [Axis]: Solo Buyer, L.P., Technology, Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[12] 516,399        
Cost [2],[12] $ 516        
Fair Value [2],[12] $ 380        
Percentage of Total Net Assets [2],[12],[28] 0.00%        
Investment, Identifier [Axis]: Solo Buyer, L.P., Technology, Revolver          
Schedule of Investments [Line Items]          
Interest [1],[2],[3] 6.25%        
Interest [1],[2],[3] 11.70%        
Principal Amount [1],[2],[3] $ 399        
Cost [1],[2],[3] 356        
Fair Value [1],[2],[3] $ 343        
Percentage of Total Net Assets [1],[2],[3],[28] 0.00%        
Investment, Identifier [Axis]: Sound Point CLO XX, Ltd., Multi-Sector Holdings, Subordinated Structured Notes          
Schedule of Investments [Line Items]          
Principal Amount $ 4,489 [15],[17] $ 4,489 [4],[16],[18]      
Cost 1,948 [15],[17] 2,205 [4],[16],[18]      
Fair Value $ 871 [15],[17] $ 1,192 [4],[16],[18]      
Percentage of Total Net Assets 0.10% [15],[17],[28] 0.10% [4],[16],[18],[26]      
Investment, interest, current yield 0.00% [15],[17] 16.53% [4],[16],[18]      
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]          
Interest 5.00% [1],[2],[3],[22] 5.00% [4],[5],[6],[27]      
Interest 10.40% [1],[2],[3],[22] 9.60% [4],[5],[6],[27]      
Principal Amount $ 1,926 [1],[2],[3],[22] $ 1,674 [4],[5],[6],[27]      
Cost 1,883 [1],[2],[3],[22] 1,623 [4],[5],[6],[27]      
Fair Value $ 1,890 [1],[2],[3],[22] $ 1,621 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.20% [1],[2],[3],[22],[28] 0.10% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: Sparus Holdings, LLC (f/k/a Sparus Holdings, Inc.), Other Utility, Revolver          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[3],[22] 5.00% [4],[5],[6],[27]      
Interest 10.30% [1],[2],[3],[22] 9.60% [4],[5],[6],[27]      
Principal Amount $ 59 [1],[2],[3],[22] $ 0 [4],[5],[6],[27]      
Cost 56 [1],[2],[3],[22] (3) [4],[5],[6],[27]      
Fair Value $ 56 [1],[2],[3],[22] $ (4) [4],[5],[6],[27]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22],[28] 0.00% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: Spatial Business Systems LLC, Electric, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[22],[29] 5.50% [4],[5],[6],[34]      
Interest 10.30% [1],[2],[22],[29] 9.70% [4],[5],[6],[34]      
Principal Amount $ 11,688 [1],[2],[22],[29] $ 6,094 [4],[5],[6],[34]      
Cost 11,399 [1],[2],[22],[29] 5,766 [4],[5],[6],[34]      
Fair Value $ 11,461 [1],[2],[22],[29] $ 5,754 [4],[5],[6],[34]      
Percentage of Total Net Assets 1.00% [1],[2],[22],[28],[29] 0.50% [4],[5],[6],[26],[34]      
Investment, Identifier [Axis]: Spatial Business Systems LLC, Electric, Revolver          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[22],[29] 5.50% [4],[5],[6],[34]      
Interest 10.30% [1],[2],[22],[29] 9.70% [4],[5],[6],[34]      
Principal Amount $ 0 [1],[2],[22],[29] $ 0 [4],[5],[6],[34]      
Cost (29) [1],[2],[22],[29] (34) [4],[5],[6],[34]      
Fair Value $ (24) [1],[2],[22],[29] $ (35) [4],[5],[6],[34]      
Percentage of Total Net Assets 0.00% [1],[2],[22],[28],[29] 0.00% [4],[5],[6],[26],[34]      
Investment, Identifier [Axis]: Springbrook Software (SBRK Intermediate, Inc.), Enterprise Software & Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[3] 5.75% [4],[5],[6],[7]      
Interest 11.10% [1],[2],[3] 10.10% [4],[5],[6],[7]      
Principal Amount $ 13,768 [1],[2],[3] $ 20,928 [4],[5],[6],[7]      
Cost 13,609 [1],[2],[3] 20,660 [4],[5],[6],[7]      
Fair Value $ 13,727 [1],[2],[3] $ 20,510 [4],[5],[6],[7]      
Percentage of Total Net Assets 1.10% [1],[2],[3],[28] 1.70% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: Springbrook Software (SBRK Intermediate, Inc.), Enterprise Software & Services, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[3] 6.50% [4],[5],[6],[27]      
Interest 11.90% [1],[2],[3] 11.10% [4],[5],[6],[27]      
Principal Amount $ 2,805 [1],[2],[3] $ 2,819 [4],[5],[6],[27]      
Cost 2,758 [1],[2],[3] 2,763 [4],[5],[6],[27]      
Fair Value $ 2,805 [1],[2],[3] $ 2,763 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.20% [1],[2],[3],[28] 0.20% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: Starnmeer B.V., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[15],[36] 6.30% [4],[5],[6],[16],[25]      
Interest 11.30% [1],[2],[15],[36] 10.70% [4],[5],[6],[16],[25]      
Principal Amount $ 2,500 [1],[2],[15],[36] $ 2,500 [4],[5],[6],[16],[25]      
Cost 2,474 [1],[2],[15],[36] 2,469 [4],[5],[6],[16],[25]      
Fair Value $ 2,487 [1],[2],[15],[36] $ 2,477 [4],[5],[6],[16],[25]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[36] 0.20% [4],[5],[6],[16],[25],[26]      
Investment, Identifier [Axis]: Superjet Buyer, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3] 5.75% [4],[5],[6],[25]      
Interest 11.20% [1],[2],[3] 10.50% [4],[5],[6],[25]      
Principal Amount $ 12,944 [1],[2],[3] $ 13,043 [4],[5],[6],[25]      
Cost 12,749 [1],[2],[3] 12,818 [4],[5],[6],[25]      
Fair Value $ 12,836 [1],[2],[3] $ 12,860 [4],[5],[6],[25]      
Percentage of Total Net Assets 1.10% [1],[2],[3] 1.10% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Superjet Buyer, LLC, Technology, Revolver          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3],[22] 5.75% [4],[5],[6],[25]      
Interest 11.20% [1],[2],[3],[22] 10.50% [4],[5],[6],[25]      
Principal Amount $ 456 [1],[2],[3],[22] $ 0 [4],[5],[6],[25]      
Cost 430 [1],[2],[3],[22] (31) [4],[5],[6],[25]      
Fair Value $ 441 [1],[2],[3],[22] $ (26) [4],[5],[6],[25]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22] 0.00% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Syniverse Holdings, Inc., Technology Distributors, Series A Preferred Equity          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 7,575,758 [2],[9],[10] 7,575,758 [4],[6],[13],[14]      
Cost $ 8,451 [2] $ 7,945 [4],[6]      
Fair Value $ 8,518 [2] $ 6,515 [4],[6]      
Percentage of Total Net Assets 0.70% [2] 0.50% [4],[6],[26]      
Investment, interest rate, paid in kind 12.50% [2] 12.50% [4],[6]      
Investment, Identifier [Axis]: Syntax Systems Ltd, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[15],[29] 5.75% [4],[5],[6],[7],[16]      
Interest 11.20% [1],[2],[15],[29] 10.10% [4],[5],[6],[7],[16]      
Principal Amount $ 2,002 [1],[2],[15],[29] $ 2,018 [4],[5],[6],[7],[16]      
Cost 1,987 [1],[2],[15],[29] 1,992 [4],[5],[6],[7],[16]      
Fair Value $ 1,896 [1],[2],[15],[29] $ 1,812 [4],[5],[6],[7],[16]      
Percentage of Total Net Assets 0.20% [1],[2],[15],[29] 0.20% [4],[5],[6],[7],[16],[26]      
Investment, Identifier [Axis]: Syntax Systems Ltd, Technology, Revolver          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[15],[29] 5.75% [4],[5],[6],[7],[16]      
Interest 11.20% [1],[2],[15],[29] 10.10% [4],[5],[6],[7],[16]      
Principal Amount $ 674 [1],[2],[15],[29] $ 674 [4],[5],[6],[7],[16]      
Cost 668 [1],[2],[15],[29] 666 [4],[5],[6],[7],[16]      
Fair Value $ 647 [1],[2],[15],[29] $ 622 [4],[5],[6],[7],[16]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[29] 0.10% [4],[5],[6],[7],[16],[26]      
Investment, Identifier [Axis]: TA SL Cayman Aggregator Corp., Technology, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 1,589 [2],[9],[10],[12] 1,589 [4],[6],[13],[14],[19]      
Cost $ 50 [2],[12] $ 50 [4],[6],[19]      
Fair Value $ 69 [2],[12] $ 60 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: TA SL Cayman Aggregator Corp., Technology, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Principal Amount $ 2,447 [2] $ 2,175 [4],[6]      
Cost 2,419 [2] 2,143 [4],[6]      
Fair Value $ 2,385 [2] $ 2,110 [4],[6]      
Percentage of Total Net Assets 0.20% [2] 0.20% [4],[6],[26]      
Investment, interest rate, paid in kind 7.80% [2] 7.80% [4],[6]      
Investment, Identifier [Axis]: TANQUERAY BIDCO LIMITED, Technology. First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[16],[40]   6.25%      
Interest [4],[5],[6],[16],[40]   8.40%      
Principal Amount [4],[5],[6],[16],[40]   $ 1,632      
Cost [4],[5],[6],[16],[40]   1,486      
Fair Value [4],[5],[6],[16],[40]   $ 1,557      
Percentage of Total Net Assets [4],[5],[6],[16],[26],[40]   0.10%      
Investment, Identifier [Axis]: TSM II Luxco 10 SARL, Chemical & Plastics, Senior Subordinated Term Loan          
Schedule of Investments [Line Items]          
Principal Amount [4],[5],[6],[16]   $ 11,438      
Cost [4],[5],[6],[16]   11,434      
Fair Value [4],[5],[6],[16]   $ 11,118      
Percentage of Total Net Assets [4],[5],[6],[16],[26]   0.90%      
Investment, interest rate, paid in kind [4],[5],[6],[16]   9.30%      
Investment, Identifier [Axis]: TSYL Corporate Buyer, Inc., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[3] 4.75% [4],[5],[27]      
Interest 10.90% [1],[2],[3] 9.20% [4],[5],[27]      
Principal Amount $ 634 [1],[2],[3] $ 637 [4],[5],[6],[27]      
Cost 593 [1],[2],[3] 591 [4],[5],[6],[27]      
Fair Value $ 600 [1],[2],[3] $ 591 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[28] 0.00% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: TSYL Corporate Buyer, Inc., Technology, Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 4,673 [9],[10],[12] 4,673 [4],[6],[13],[14],[19]      
Principal Amount [4],[6],[19]        
Cost $ 5 [2],[12] 5 [4],[6],[19]      
Fair Value $ 5 [2],[12] $ 5 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: TSYL Corporate Buyer, Inc., Technology, Revolver          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[3],[22] 4.75% [4],[5],[27]      
Interest 10.90% [1],[2],[3],[22] 9.20% [4],[5],[27]      
Principal Amount $ 0 [1],[2],[3],[22] $ 0 [4],[5],[6],[27]      
Cost (3) [1],[2],[3],[22] (4) [4],[5],[6],[27]      
Fair Value $ (3) [1],[2],[3],[22] $ (4) [4],[5],[6],[27]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22],[28] 0.00% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: Tank Holding Corp, Metal & Glass Containers, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[34]   5.75%      
Interest [4],[5],[6],[34]   10.20%      
Principal Amount [4],[5],[6],[34]   $ 11,099      
Cost [4],[5],[6],[34]   10,876      
Fair Value [4],[5],[6],[34]   $ 10,877      
Percentage of Total Net Assets [4],[5],[6],[26],[34]   0.90%      
Investment, Identifier [Axis]: Tank Holding Corp, Metal & Glass Containers, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest [1],[2],[29] 5.75%        
Interest [1],[2],[29] 11.20%        
Principal Amount [1],[2],[29] $ 8,003        
Cost [1],[2],[29] 7,861        
Fair Value [1],[2],[29] $ 7,811        
Percentage of Total Net Assets [1],[2],[29] 0.70%        
Investment, Identifier [Axis]: Tank Holding Corp, Metal & Glass Containers, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [1],[2],[22],[29] 6.00%        
Interest [1],[2],[22],[29] 11.40%        
Principal Amount [1],[2],[22],[29] $ 2,148        
Cost [1],[2],[22],[29] 2,061        
Fair Value [1],[2],[22],[29] $ 2,102        
Percentage of Total Net Assets [1],[2],[22],[29] 0.20%        
Investment, Identifier [Axis]: Tank Holding Corp, Metal & Glass Containers, Revolver          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[22],[29] 5.75% [4],[5],[6],[34]      
Interest 11.20% [1],[2],[22],[29] 10.20% [4],[5],[6],[34]      
Principal Amount $ 684 [1],[2],[22],[29] $ 175 [4],[5],[6],[34]      
Cost 669 [1],[2],[22],[29] 157 [4],[5],[6],[34]      
Fair Value $ 663 [1],[2],[22],[29] $ 157 [4],[5],[6],[34]      
Percentage of Total Net Assets 0.10% [1],[2],[22],[29] 0.00% [4],[5],[6],[26],[34]      
Investment, Identifier [Axis]: Tanqueray Bidco Limited, Technology. First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[15],[39] 6.25%        
Interest [1],[2],[15],[39] 11.20%        
Principal Amount [1],[2],[15],[39] $ 1,656        
Cost [1],[2],[15],[39] 1,498        
Fair Value [1],[2],[15],[39] $ 1,603        
Percentage of Total Net Assets [1],[2],[15],[39] 0.10%        
Investment, Identifier [Axis]: Team Air Distributing, LLC, Consumer Cyclical, Partnership Equity          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[12] 400,000        
Cost [2],[12] $ 400        
Fair Value [2],[12] $ 401        
Percentage of Total Net Assets [2],[12] 0.00%        
Investment, Identifier [Axis]: Team Air Distributing, LLC, Consumer Cyclical, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Interest 12.00%        
Principal Amount [2] $ 600        
Cost [2] 588        
Fair Value [2] $ 589        
Percentage of Total Net Assets [2] 0.00%        
Investment, Identifier [Axis]: Team Car Care, LLC, Automotive, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 7.50% [1],[2],[3],[17] 8.00% [4],[5],[6],[18],[25]      
Interest 13.00% [1],[2],[3],[17] 11.80% [4],[5],[6],[18],[25]      
Principal Amount $ 10,650 [1],[2],[3],[17] $ 12,104 [4],[5],[6],[18],[25]      
Cost 10,650 [1],[2],[3],[17] 12,104 [4],[5],[6],[18],[25]      
Fair Value $ 10,565 [1],[2],[3],[17] $ 11,970 [4],[5],[6],[18],[25]      
Percentage of Total Net Assets 0.90% [1],[2],[3],[17] 1.00% [4],[5],[6],[18],[25],[26]      
Investment, Identifier [Axis]: Team Services Group, Services: Consumer, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[17],[36] 5.00% [4],[5],[6],[18],[37]      
Interest 10.90% [1],[17],[36] 9.90% [4],[5],[6],[18],[37]      
Principal Amount $ 9,762 [1],[17],[36] $ 9,837 [4],[5],[6],[18],[37]      
Cost 9,762 [1],[17],[36] 9,837 [4],[5],[6],[18],[37]      
Fair Value $ 9,543 [1],[17],[36] $ 9,345 [4],[5],[6],[18],[37]      
Percentage of Total Net Assets 0.80% [1],[17],[36] 0.80% [4],[5],[6],[18],[26],[37]      
Investment, Identifier [Axis]: Team Services Group, Services: Consumer, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 9.00% [1],[2],[17],[36] 9.00% [4],[5],[6],[18],[37]      
Interest 14.90% [1],[2],[17],[36] 13.90% [4],[5],[6],[18],[37]      
Principal Amount $ 5,000 [1],[2],[17],[36] $ 5,000 [4],[5],[6],[18],[37]      
Cost 4,975 [1],[2],[17],[36] 4,975 [4],[5],[6],[18],[37]      
Fair Value $ 4,500 [1],[2],[17],[36] $ 4,700 [4],[5],[6],[18],[37]      
Percentage of Total Net Assets 0.40% [1],[2],[17],[36] 0.40% [4],[5],[6],[18],[26],[37]      
Investment, Identifier [Axis]: Techone B.V., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[15],[30] 5.50% [4],[5],[6],[16],[31]      
Interest 9.40% [1],[2],[15],[30] 7.90% [4],[5],[6],[16],[31]      
Principal Amount $ 3,720 [1],[2],[15],[30] $ 3,750 [4],[5],[6],[16],[31]      
Cost 3,798 [1],[2],[15],[30] 3,788 [4],[5],[6],[16],[31]      
Fair Value $ 3,647 [1],[2],[15],[30] $ 3,578 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.30% [1],[2],[15],[30] 0.30% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Techone B.V., Technology, Revolver          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[15],[30] 5.50% [4],[5],[6],[16],[31]      
Interest 9.40% [1],[2],[15],[30] 7.90% [4],[5],[6],[16],[31]      
Principal Amount $ 201 [1],[2],[15],[30] $ 304 [4],[5],[6],[16],[31]      
Cost 189 [1],[2],[15],[30] 296 [4],[5],[6],[16],[31]      
Fair Value $ 191 [1],[2],[15],[30] $ 281 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.00% [1],[2],[15],[30] 0.00% [4],[5],[6],[16],[26],[31]      
Investment, Identifier [Axis]: Tencarva Machinery Company, LLC, Capital Equipment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[3] 5.50%        
Interest [1],[2],[3] 10.70%        
Principal Amount [1],[2],[3] $ 6,264        
Cost [1],[2],[3] 6,183        
Fair Value [1],[2],[3] $ 6,220        
Percentage of Total Net Assets [1],[2],[3] 0.50%        
Investment, Identifier [Axis]: Tencarva Machinery Company, LLC, Capital Equipment, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[25]   5.00%      
Interest [4],[5],[6],[25]   9.70%      
Principal Amount [4],[5],[6],[25]   $ 881      
Cost [4],[5],[6],[25]   869      
Fair Value [4],[5],[6],[25]   $ 871      
Percentage of Total Net Assets [4],[5],[6],[25],[26]   0.10%      
Investment, Identifier [Axis]: Tencarva Machinery Company, LLC, Capital Equipment, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[25]   5.00%      
Interest [4],[5],[6],[25]   9.70%      
Principal Amount [4],[5],[6],[25]   $ 5,431      
Cost [4],[5],[6],[25]   5,349      
Fair Value [4],[5],[6],[25]   $ 5,368      
Percentage of Total Net Assets [4],[5],[6],[25],[26]   0.40%      
Investment, Identifier [Axis]: Tencarva Machinery Company, LLC, Capital Equipment, Revolver          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3],[22] 5.00% [4],[5],[6],[25]      
Interest 10.70% [1],[2],[3],[22] 9.70% [4],[5],[6],[25]      
Principal Amount $ 0 [1],[2],[3],[22] $ 0 [4],[5],[6],[25]      
Cost (14) [1],[2],[3],[22] (16) [4],[5],[6],[25]      
Fair Value $ (8) [1],[2],[3],[22] $ (13) [4],[5],[6],[25]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22] 0.00% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Terrybear, Inc., Consumer Products, Partnership Equity          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 24,358.97 [2],[9],[10],[12] 24,358.97 [4],[6],[13],[14],[19]      
Cost $ 239 [2],[12] $ 239 [4],[6],[19]      
Fair Value $ 141 [2],[12] $ 255 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Terrybear, Inc., Consumer Products, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Interest 10.00% [2] 10.00% [4],[6]      
Principal Amount $ 271 [2] $ 263 [4],[6]      
Cost 267 [2] 259 [4],[6]      
Fair Value $ 264 [2] $ 259 [4],[6]      
Percentage of Total Net Assets 0.00% [2] 0.00% [4],[6],[26]      
Investment, interest rate, paid in kind 4.00% [2] 4.00% [4],[6]      
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]          
Interest 4.25% [1],[2],[3],[22] 4.25% [4],[5],[6],[25]      
Interest 9.80% [1],[2],[3],[22] 9.00% [4],[5],[6],[25]      
Principal Amount $ 832 [1],[2],[3],[22] $ 839 [4],[5],[6],[25]      
Cost 782 [1],[2],[3],[22] 779 [4],[5],[6],[25]      
Fair Value $ 832 [1],[2],[3],[22] $ 798 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[22],[28] 0.10% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: The Caprock Group, Inc. (aka TA/TCG Holdings, LLC), Brokerage, Asset Managers & Exchanges, Revolver          
Schedule of Investments [Line Items]          
Interest 4.25% [1],[2],[3],[22] 4.25% [4],[5],[6],[25]      
Interest 9.80% [1],[2],[3],[22] 9.00% [4],[5],[6],[25]      
Principal Amount $ 0 [1],[2],[3],[22] $ 0 [4],[5],[6],[25]      
Cost (10) [1],[2],[3],[22] (12) [4],[5],[6],[25]      
Fair Value $ 0 [1],[2],[3],[22] $ (9) [4],[5],[6],[25]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22],[28] 0.00% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: The Caprock Group, Inc. (aka TA/TCG Holdings, LLC), Brokerage, Asset Managers & Exchanges, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Interest 7.75% [1],[2],[36] 7.75% [4],[5],[6],[37]      
Interest 12.90% [1],[2],[36] 12.70% [4],[5],[6],[37]      
Principal Amount $ 3,477 [1],[2],[36] $ 3,424 [4],[5],[6],[37]      
Cost 3,425 [1],[2],[36] 3,366 [4],[5],[6],[37]      
Fair Value $ 3,452 [1],[2],[36] $ 3,380 [4],[5],[6],[37]      
Percentage of Total Net Assets 0.30% [1],[2],[28],[36] 0.30% [4],[5],[6],[26],[37]      
Investment, Identifier [Axis]: The Cleaver-Brooks Company, Inc., Capital Equipment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[29] 5.75%        
Interest [1],[2],[29] 11.20%        
Principal Amount [1],[2],[29] $ 16,680        
Cost [1],[2],[29] 16,400        
Fair Value [1],[2],[29] $ 16,613        
Percentage of Total Net Assets [1],[2],[28],[29] 1.40%        
Investment, Identifier [Axis]: The Cleaver-Brooks Company, Inc., Capital Equipment, Revolver          
Schedule of Investments [Line Items]          
Interest [1],[2],[22],[29] 5.75%        
Interest [1],[2],[22],[29] 11.20%        
Principal Amount [1],[2],[22],[29] $ 0        
Cost [1],[2],[22],[29] (52)        
Fair Value [1],[2],[22],[29] $ (13)        
Percentage of Total Net Assets [1],[2],[22],[28],[29] 0.00%        
Investment, Identifier [Axis]: The Cleaver-Brooks Company, Inc., Capital Equipment, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Principal Amount [2] $ 4,788        
Cost [2] 4,709        
Fair Value [2] $ 4,724        
Percentage of Total Net Assets [2],[28] 0.40%        
Investment, interest rate, paid in kind [2] 12.50%        
Investment, Identifier [Axis]: The Cleaver-Brooks Company, Inc., Industrial Equipment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[34]   5.75%      
Interest [4],[5],[6],[34]   10.10%      
Principal Amount [4],[5],[6],[34]   $ 26,477      
Cost [4],[5],[6],[34]   25,927      
Fair Value [4],[5],[6],[34]   $ 25,979      
Percentage of Total Net Assets [4],[5],[6],[26],[34]   2.10%      
Investment, Identifier [Axis]: The Cleaver-Brooks Company, Inc., Industrial Equipment, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Principal Amount [4],[6]   $ 5,655      
Cost [4],[6]   5,536      
Fair Value [4],[6]   $ 5,547      
Percentage of Total Net Assets [4],[6],[26]   0.40%      
Investment, interest rate, paid in kind [4],[6]   11.00%      
Investment, Identifier [Axis]: The Hilb Group, LLC, Insurance Brokerage, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[22],[29] 5.75%        
Interest [1],[2],[22],[29] 11.20%        
Principal Amount [1],[2],[22],[29] $ 14,243        
Cost [1],[2],[22],[29] 14,042        
Fair Value [1],[2],[22],[29] $ 14,102        
Percentage of Total Net Assets [1],[2],[22],[28],[29] 1.20%        
Investment, Identifier [Axis]: The Hilb Group, LLC, Insurance Brokerage, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[7]   5.50%      
Interest [4],[5],[6],[7]   9.90%      
Principal Amount [4],[5],[6],[7]   $ 1,642      
Cost [4],[5],[6],[7]   1,598      
Fair Value [4],[5],[6],[7]   $ 1,578      
Percentage of Total Net Assets [4],[5],[6],[7],[26]   0.10%      
Investment, Identifier [Axis]: The Hilb Group, LLC, Insurance Brokerage, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[7]   5.75%      
Interest [4],[5],[6],[7]   10.10%      
Principal Amount [4],[5],[6],[7]   $ 5,652      
Cost [4],[5],[6],[7]   5,558      
Fair Value [4],[5],[6],[7]   $ 5,560      
Percentage of Total Net Assets [4],[5],[6],[7],[26]   0.50%      
Investment, Identifier [Axis]: The Hilb Group, LLC, Insurance Brokerage, First Lien Senior Secured Term Loan 3          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[7]   5.75%      
Interest [4],[5],[6],[7]   10.10%      
Principal Amount [4],[5],[6],[7]   $ 14,412      
Cost [4],[5],[6],[7]   14,183      
Fair Value [4],[5],[6],[7]   $ 14,178      
Percentage of Total Net Assets [4],[5],[6],[7],[26]   1.20%      
Investment, Identifier [Axis]: The Octave Music Group, Inc., Media: Diversified & Production, Partnership Equity          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 676,880.98 [2],[9],[10],[12] 676,880.98 [4],[6],[13],[14],[19]      
Cost $ 677 [2],[12] $ 677 [4],[6],[19]      
Fair Value $ 1,212 [2],[12] $ 1,019 [4],[6],[19]      
Percentage of Total Net Assets 0.10% [2],[12],[28] 0.10% [4],[6],[19],[26]      
Investment, Identifier [Axis]: The Octave Music Group, Inc., Media: Diversified & Production, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 7.50% [1],[2],[3] 7.50% [4],[5],[6],[27]      
Interest 12.90% [1],[2],[3] 12.10% [4],[5],[6],[27]      
Principal Amount $ 12,522 [1],[2],[3] $ 12,522 [4],[5],[6],[27]      
Cost 12,307 [1],[2],[3] 12,289 [4],[5],[6],[27]      
Fair Value $ 12,397 [1],[2],[3] $ 12,322 [4],[5],[6],[27]      
Percentage of Total Net Assets 1.00% [1],[2],[3],[28] 1.00% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: Thompson Rivers LLC, Investment Funds & Vehicles, 16.0% Member Interest          
Schedule of Investments [Line Items]          
Cost [4]   $ 46,622      
Fair Value [4]   $ 30,339      
Percentage of Total Net Assets [4],[26]   2.50%      
Investment, Identifier [Axis]: Thompson Rivers LLC, Investment Funds & Vehicles, Member Interest          
Schedule of Investments [Line Items]          
Cost [11],[12] $ 29,687        
Fair Value [11],[12] $ 13,557        
Percentage of Total Net Assets [11],[12] 1.10%        
Investment, Identifier [Axis]: Thompson Rivers LLC, Member Interest          
Schedule of Investments [Line Items]          
Fair Value $ 13,557 $ 30,339   84,438  
Investment, Identifier [Axis]: Total Safety U.S. Inc., Diversified Support Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[3] 6.00% [4],[5],[25]      
Interest 11.70% [1],[3] 10.70% [4],[5],[25]      
Principal Amount $ 5,852 [1],[3] $ 6,126 [4],[5],[25]      
Cost 5,762 [1],[3] 5,996 [4],[5],[25]      
Fair Value $ 5,539 [1],[3] $ 5,801 [4],[5],[25]      
Percentage of Total Net Assets 0.50% [1],[3],[28] 0.50% [4],[5],[25],[26]      
Investment, Identifier [Axis]: Total Safety U.S. Inc., Diversified Support Services, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[3] 6.00% [4],[5],[6],[25]      
Interest 11.70% [1],[2],[3] 10.70% [4],[5],[6],[25]      
Principal Amount $ 3,679 [1],[2],[3] $ 3,561 [4],[5],[6],[25]      
Cost 3,679 [1],[2],[3] 3,561 [4],[5],[6],[25]      
Fair Value $ 3,679 [1],[2],[3] $ 3,561 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.30% [1],[2],[3],[28] 0.30% [4],[5],[6],[25],[26]      
Investment, interest rate, paid in kind 5.00% [1],[2],[3] 5.00% [4],[5],[6],[25]      
Investment, Identifier [Axis]: Trader Corporation, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.75% [1],[2],[15],[64] 6.75% [4],[5],[6],[16],[65]      
Interest 12.10% [1],[2],[15],[64] 11.60% [4],[5],[6],[16],[65]      
Principal Amount $ 4,588 [1],[2],[15],[64] $ 4,601 [4],[5],[6],[16],[65]      
Cost 4,437 [1],[2],[15],[64] 4,450 [4],[5],[6],[16],[65]      
Fair Value $ 4,542 [1],[2],[15],[64] $ 4,486 [4],[5],[6],[16],[65]      
Percentage of Total Net Assets 0.40% [1],[2],[15],[28],[64] 0.40% [4],[5],[6],[16],[26],[65]      
Investment, Identifier [Axis]: Trader Corporation, Technology, Revolver          
Schedule of Investments [Line Items]          
Interest 6.75% [1],[2],[15],[22],[64] 6.75% [4],[5],[6],[16],[65]      
Interest 12.10% [1],[2],[15],[22],[64] 11.60% [4],[5],[6],[16],[65]      
Principal Amount $ 0 [1],[2],[15],[22],[64] $ 0 [4],[5],[6],[16],[65]      
Cost (7) [1],[2],[15],[22],[64] (9) [4],[5],[6],[16],[65]      
Fair Value $ (3) [1],[2],[15],[22],[64] $ (9) [4],[5],[6],[16],[65]      
Percentage of Total Net Assets 0.00% [1],[2],[15],[22],[28],[64] 0.00% [4],[5],[6],[16],[26],[65]      
Investment, Identifier [Axis]: Transit Technologies LLC, Software, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[3] 5.00% [4],[5],[6],[37]      
Interest 9.80% [1],[2],[3] 7.90% [4],[5],[6],[37]      
Principal Amount $ 6,035 [1],[2],[3] $ 6,035 [4],[5],[6],[37]      
Cost 6,004 [1],[2],[3] 5,987 [4],[5],[6],[37]      
Fair Value $ 6,035 [1],[2],[3] $ 5,872 [4],[5],[6],[37]      
Percentage of Total Net Assets 0.50% [1],[2],[3],[28] 0.50% [4],[5],[6],[26],[37]      
Investment, Identifier [Axis]: Transportation Insight, LLC, Air Freight & Logistics, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.50% [1],[2],[36] 4.25% [4],[5],[6],[25]      
Interest 9.90% [1],[2],[36] 8.70% [4],[5],[6],[25]      
Principal Amount $ 11,142 [1],[2],[36] $ 11,200 [4],[5],[6],[25]      
Cost 11,118 [1],[2],[36] 11,161 [4],[5],[6],[25]      
Fair Value $ 10,562 [1],[2],[36] $ 11,032 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.90% [1],[2],[28],[36] 0.90% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Trident Maritime Systems, Inc., Aerospace & Defense, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3] 4.75% [4],[5],[6],[25]      
Interest 11.00% [1],[2],[3] 9.50% [4],[5],[6],[25]      
Principal Amount $ 14,662 [1],[2],[3] $ 14,770 [4],[5],[6]      
Cost 14,529 [1],[2],[3] 14,597 [4],[5],[6]      
Fair Value $ 13,255 [1],[2],[3] $ 14,570 [4],[5],[6]      
Percentage of Total Net Assets 1.10% [1],[2],[3],[28] 1.20% [4],[5],[6],[26]      
Investment, Identifier [Axis]: Trintech, Inc., Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[29] 6.50%        
Interest [1],[2],[29] 11.80%        
Principal Amount [1],[2],[29] $ 6,964        
Cost [1],[2],[29] 6,760        
Fair Value [1],[2],[29] $ 6,755        
Percentage of Total Net Assets [1],[2],[28],[29] 0.60%        
Investment, Identifier [Axis]: Trintech, Inc., Technology, Revolver          
Schedule of Investments [Line Items]          
Interest [1],[2],[22],[29] 6.50%        
Interest [1],[2],[22],[29] 11.80%        
Principal Amount [1],[2],[22],[29] $ 153        
Cost [1],[2],[22],[29] 137        
Fair Value [1],[2],[22],[29] $ 137        
Percentage of Total Net Assets [1],[2],[22],[28],[29] 0.00%        
Investment, Identifier [Axis]: Truck-Lite Co., LLC, Automotive Parts & Equipment, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[3] 6.25% [4],[5],[6],[27]      
Interest 12.10% [1],[2],[3] 11.10% [4],[5],[6],[27]      
Principal Amount $ 19,207 [1],[2],[3] $ 19,316 [4],[5],[6],[27]      
Cost 18,951 [1],[2],[3] 19,017 [4],[5],[6],[27]      
Fair Value $ 18,983 [1],[2],[3] $ 18,756 [4],[5],[6],[27]      
Percentage of Total Net Assets 1.60% [1],[2],[3],[28] 1.50% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: True Religion Apparel, Inc., Retail, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 2.71 [2],[9],[10],[12],[17] 2.71 [4],[6],[13],[14],[18]      
Cost $ 0 [2],[12],[17] $ 0 [4],[6],[18]      
Fair Value $ 0 [2],[12],[17] $ 0 [4],[6],[18]      
Percentage of Total Net Assets 0.00% [2],[12],[17],[28] 0.00% [4],[6],[18],[26]      
Investment, Identifier [Axis]: True Religion Apparel, Inc., Retail, Preferred Unit          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 2.8 [2],[9],[10],[12],[17] 2.8 [4],[6],[13],[14],[18],[19]      
Cost $ 0 [2],[12],[17] $ 0 [4],[6],[18],[19]      
Fair Value $ 0 [2],[12],[17] $ 0 [4],[6],[18],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[17],[28] 0.00% [4],[6],[18],[19],[26]      
Investment, Identifier [Axis]: Trystar, LLC, Power Distribution Solutions, Class A LLC Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [4],[6],[13],[14],[19]   440.97      
Cost [4],[6],[19]   $ 481      
Fair Value [4],[6],[19]   $ 512      
Percentage of Total Net Assets [4],[6],[19],[26]   0.00%      
Investment, Identifier [Axis]: Trystar, LLC, Power Distribution Solutions, Class A LLC Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10] 440.97        
Cost [2] $ 481        
Fair Value [2] $ 1,192        
Percentage of Total Net Assets [2],[28] 0.10%        
Investment, Identifier [Axis]: Trystar, LLC, Power Distribution Solutions, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[3] 5.50%        
Interest [1],[2],[3] 10.90%        
Principal Amount [1],[2],[3] $ 6,908        
Cost [1],[2],[3] 6,748        
Fair Value [1],[2],[3] $ 6,758        
Percentage of Total Net Assets [1],[2],[3],[28] 0.60%        
Investment, Identifier [Axis]: Trystar, LLC, Power Distribution Solutions, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[37]   4.75%      
Interest [4],[5],[6],[37]   9.90%      
Principal Amount [4],[5],[6],[37]   $ 3,109      
Cost [4],[5],[6],[37]   3,094      
Fair Value [4],[5],[6],[37]   $ 3,075      
Percentage of Total Net Assets [4],[5],[6],[26],[37]   0.30%      
Investment, Identifier [Axis]: Trystar, LLC, Power Distribution Solutions, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[25]   5.00%      
Interest [4],[5],[6],[25]   9.60%      
Principal Amount [4],[5],[6],[25]   $ 3,792      
Cost [4],[5],[6],[25]   3,765      
Fair Value [4],[5],[6],[25]   $ 3,750      
Percentage of Total Net Assets [4],[5],[6],[25],[26]   0.30%      
Investment, Identifier [Axis]: Turbo Buyer, Inc., Finance Companies, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[3] 6.00% [4],[5],[6],[25]      
Interest 11.60% [1],[2],[3] 10.70% [4],[5],[6],[25]      
Principal Amount $ 8,288 [1],[2],[3] $ 8,332 [4],[5],[6],[25]      
Cost 8,178 [1],[2],[3] 8,187 [4],[5],[6],[25]      
Fair Value $ 7,970 [1],[2],[3] $ 8,061 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.70% [1],[2],[3],[28] 0.70% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Turnberry Solutions, Inc., Consumer Cyclical, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[3] 6.25% [4],[5],[6],[27]      
Interest 11.40% [1],[2],[3] 9.20% [4],[5],[6],[27]      
Principal Amount $ 4,937 [1],[2],[3] $ 4,975 [4],[5],[6],[27]      
Cost 4,877 [1],[2],[3] 4,900 [4],[5],[6],[27]      
Fair Value $ 4,890 [1],[2],[3] $ 4,900 [4],[5],[6],[27]      
Percentage of Total Net Assets 0.40% [1],[2],[3],[28] 0.40% [4],[5],[6],[26],[27]      
Investment, Identifier [Axis]: U.S. Silica Company, Metal & Glass Containers, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[7],[16]   4.00%      
Interest [4],[5],[7],[16]   8.40%      
Principal Amount [4],[5],[7],[16]   $ 1,456      
Cost [4],[5],[7],[16]   1,457      
Fair Value [4],[5],[7],[16]   $ 1,439      
Percentage of Total Net Assets [4],[5],[7],[16],[26]   0.10%      
Investment, Identifier [Axis]: UKFast Leaders Limited, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.50% [1],[2],[15],[39] 7.25% [4],[5],[6],[16],[40]      
Interest 4.50% [1],[2],[15],[39] 10.80% [4],[5],[6],[16],[40]      
Principal Amount $ 11,411 [1],[2],[15],[39] $ 10,934 [4],[5],[6],[16],[40]      
Cost 11,798 [1],[2],[15],[39] 11,441 [4],[5],[6],[16],[40]      
Fair Value $ 10,304 [1],[2],[15],[39] $ 9,677 [4],[5],[6],[16],[40]      
Percentage of Total Net Assets 0.90% [1],[2],[15],[28],[39] 0.80% [4],[5],[6],[16],[26],[40]      
Investment, interest rate, paid in kind [1],[2],[15],[39] 3.40%        
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]          
Interest [1],[2],[29] 5.75%        
Interest [1],[2],[29] 11.10%        
Principal Amount [1],[2],[29] $ 10,109        
Cost [1],[2],[29] 10,041        
Fair Value [1],[2],[29] $ 9,932        
Percentage of Total Net Assets [1],[2],[28],[29] 0.80%        
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]          
Interest [4],[5],[6],[27]   5.75%      
Interest [4],[5],[6],[27]   10.50%      
Principal Amount [4],[5],[6],[27]   $ 16,203      
Cost [4],[5],[6],[27]   16,045      
Fair Value [4],[5],[6],[27]   $ 15,390      
Percentage of Total Net Assets [4],[5],[6],[26],[27]   1.30%      
Investment, Identifier [Axis]: Union Bidco Limited, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[15],[39] 5.75% [4],[5],[6],[16],[40]      
Interest 11.20% [1],[2],[15],[39] 9.20% [4],[5],[6],[16],[40]      
Principal Amount $ 895 [1],[2],[15],[39] $ 882 [4],[5],[6],[16],[40]      
Cost 872 [1],[2],[15],[39] 870 [4],[5],[6],[16],[40]      
Fair Value $ 828 [1],[2],[15],[39] $ 847 [4],[5],[6],[16],[40]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[39] 0.10% [4],[5],[6],[16],[26],[40]      
Investment, Identifier [Axis]: United Therapy Holding III GmbH, Healthcare, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[15],[30] 5.50% [4],[5],[6],[16],[38]      
Interest 9.20% [1],[2],[15],[30] 8.30% [4],[5],[6],[16],[38]      
Principal Amount $ 1,727 [1],[2],[15],[30] $ 1,230 [4],[5],[6],[16],[38]      
Cost 1,702 [1],[2],[15],[30] 1,184 [4],[5],[6],[16],[38]      
Fair Value $ 1,303 [1],[2],[15],[30] $ 1,180 [4],[5],[6],[16],[38]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[30] 0.10% [4],[5],[6],[16],[26],[38]      
Investment, Identifier [Axis]: Unither (Uniholding), Pharma-ceuticals, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[15],[30] 6.25%        
Interest [1],[2],[15],[30] 10.20%        
Principal Amount [1],[2],[15],[30] $ 2,007        
Cost [1],[2],[15],[30] 1,954        
Fair Value [1],[2],[15],[30] $ 1,947        
Percentage of Total Net Assets [1],[2],[15],[28],[30] 0.20%        
Investment, Identifier [Axis]: Utac Ceram, Business Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[15],[30] 6.00% [4],[5],[6],[16],[31]      
Interest 8.40% [1],[2],[15],[30] 8.20% [4],[5],[6],[16],[31]      
Principal Amount $ 1,588 [1],[2],[15],[30] $ 1,601 [4],[5],[6],[16],[31]      
Cost 1,716 [1],[2],[15],[30] 1,712 [4],[5],[6],[16],[31]      
Fair Value $ 1,513 [1],[2],[15],[30] $ 1,585 [4],[5],[6],[16],[31]      
Percentage of Total Net Assets 0.10% [1],[2],[15],[28],[30] 0.10% [4],[5],[6],[16],[26],[31]      
Investment, interest rate, paid in kind [30] 1.80%        
Investment, Identifier [Axis]: Utac Ceram, Business Services, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[3],[15] 5.25% [4],[5],[6],[16],[25]      
Interest 10.40% [1],[2],[3],[15] 8.90% [4],[5],[6],[16],[25]      
Principal Amount $ 3,518 [1],[2],[3],[15] $ 3,518 [4],[5],[6],[16],[25]      
Cost 3,472 [1],[2],[3],[15] 3,465 [4],[5],[6],[16],[25]      
Fair Value $ 3,352 [1],[2],[3],[15] $ 3,483 [4],[5],[6],[16],[25]      
Percentage of Total Net Assets 0.30% [1],[2],[3],[15],[28] 0.30% [4],[5],[6],[16],[25],[26]      
Investment, interest rate, paid in kind [3] 1.80%        
Investment, Identifier [Axis]: VOYA CLO 2015-2, LTD., Multi-Sector Holdings, Subordinated Structured Notes          
Schedule of Investments [Line Items]          
Principal Amount $ 10,736 [15],[17] $ 10,736 [4],[16],[18]      
Cost 2,541 [15],[17] 2,930 [4],[16],[18]      
Fair Value $ 91 [15],[17] $ 91 [4],[16],[18]      
Percentage of Total Net Assets 0.00% [15],[17],[28] 0.00% [4],[16],[18],[26]      
Investment, interest, current yield 0.00% [15],[17] (90.98%) [4],[16],[18]      
Investment, Identifier [Axis]: VOYA CLO 2016-2, LTD., Multi-Sector Holdings, Subordinated Structured Notes          
Schedule of Investments [Line Items]          
Principal Amount $ 11,088 [15],[17] $ 11,088 [4],[16],[18]      
Cost 2,868 [15],[17] 3,301 [4],[16],[18]      
Fair Value $ 1,398 [15],[17] $ 1,551 [4],[16],[18]      
Percentage of Total Net Assets 0.10% [15],[17],[28] 0.10% [4],[16],[18],[26]      
Investment, interest, current yield 0.00% [15],[17] 10.00% [4],[16],[18]      
Investment, Identifier [Axis]: Validity, Inc., IT Consulting & Other Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[36] 4.75% [4],[5],[6],[7]      
Interest 10.90% [1],[2],[36] 9.10% [4],[5],[6],[7]      
Principal Amount $ 4,783 [1],[2],[36] $ 4,783 [4],[5],[6],[7]      
Cost 4,734 [1],[2],[36] 4,713 [4],[5],[6],[7]      
Fair Value $ 4,783 [1],[2],[36] $ 4,673 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.40% [1],[2],[28],[36] 0.40% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: Velocity Pooling Vehicle, LLC, Automotive, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 4,676 [2],[9],[10],[12],[17] 4,676 [4],[6],[13],[14],[18],[19]      
Cost $ 60 [2],[12],[17] $ 60 [4],[6],[18],[19]      
Fair Value $ 2 [2],[12],[17] $ 2 [4],[6],[18],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[17],[28] 0.00% [4],[6],[18],[19],[26]      
Investment, Identifier [Axis]: Velocity Pooling Vehicle, LLC, Automotive, Warrants          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 5,591 [2],[9],[10],[12],[17] 5,591 [4],[6],[13],[14],[18],[19]      
Cost $ 72 [2],[12],[17] $ 72 [4],[6],[18],[19]      
Fair Value $ 3 [2],[12],[17] $ 3 [4],[6],[18],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[17],[28] 0.00% [4],[6],[18],[19],[26]      
Investment, Identifier [Axis]: Victoria Bidco Limited, Industrial Machinery, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 6.50% [1],[2],[15],[39] 6.50% [4],[5],[6],[16],[43]      
Interest 11.40% [1],[2],[15],[39] 7.70% [4],[5],[6],[16],[43]      
Principal Amount $ 3,805 [1],[2],[15],[39] $ 3,331 [4],[5],[6],[16],[43]      
Cost 4,062 [1],[2],[15],[39] 3,640 [4],[5],[6],[16],[43]      
Fair Value $ 3,474 [1],[2],[15],[39] $ 3,238 [4],[5],[6],[16],[43]      
Percentage of Total Net Assets 0.30% [1],[2],[15],[28],[39] 0.30% [4],[5],[6],[16],[26],[43]      
Investment, Identifier [Axis]: Victoria Bidco Limited, Industrial Machinery, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[16],[40]   6.50%      
Interest [4],[5],[6],[16],[40]   8.70%      
Principal Amount [4],[5],[6],[16],[40]   $ 419      
Cost [4],[5],[6],[16],[40]   411      
Fair Value [4],[5],[6],[16],[40]   $ 407      
Percentage of Total Net Assets [4],[5],[6],[16],[26],[40]   0.00%      
Investment, Identifier [Axis]: Vision Solutions Inc., Business Equipment & Services, Second Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 7.25% [1],[3],[17] 7.25% [4],[5],[18],[25]      
Interest 12.90% [1],[3],[17] 11.60% [4],[5],[18],[25]      
Principal Amount $ 6,500 [1],[3],[17] $ 6,500 [4],[5],[18],[25]      
Cost 6,497 [1],[3],[17] 6,497 [4],[5],[18],[25]      
Fair Value $ 5,820 [1],[3],[17] $ 4,771 [4],[5],[18],[25]      
Percentage of Total Net Assets 0.50% [1],[3],[17],[28] 0.40% [4],[5],[18],[25],[26]      
Investment, Identifier [Axis]: VistaJet Pass Through Trust 2021-1B, Airlines, Structured Secured Note - Class B          
Schedule of Investments [Line Items]          
Interest 6.30% [2] 6.30% [4],[6]      
Principal Amount $ 3,929 [2] $ 4,643 [4],[6]      
Cost 3,929 [2] 4,643 [4],[6]      
Fair Value $ 3,136 [2] $ 3,792 [4],[6]      
Percentage of Total Net Assets 0.30% [2],[28] 0.30% [4],[6],[26]      
Investment, Identifier [Axis]: Vital Buyer, LLC, Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.50% [1],[2],[3] 5.50% [4],[5],[6],[25]      
Interest 10.90% [1],[2],[3] 10.20% [4],[5],[6],[25]      
Principal Amount $ 7,566 [1],[2],[3] $ 7,645 [4],[5],[6],[25]      
Cost 7,457 [1],[2],[3] 7,520 [4],[5],[6],[25]      
Fair Value $ 7,558 [1],[2],[3] $ 7,645 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.60% [1],[2],[3],[28] 0.60% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Vital Buyer, LLC, Technology, Partnership Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 16,442.9 [2],[9],[10],[12] 16,442.9 [4],[6],[13],[14],[19]      
Cost $ 164 [2],[12] $ 164 [4],[6],[19]      
Fair Value $ 298 [2],[12] $ 293 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[28] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: W2O Holdings, Inc., Healthcare Technology, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [2],[36] 5.25%        
Interest [2],[36] 10.80%        
Principal Amount [2],[36] $ 5,918        
Cost [2],[36] 5,907        
Fair Value [2],[36] $ 5,823        
Percentage of Total Net Assets [2],[28],[36] 0.50%        
Investment, Identifier [Axis]: W2O Holdings, Inc., Healthcare Technology, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[25]   4.75%      
Interest [4],[5],[6],[25]   9.50%      
Principal Amount [4],[5],[6],[25]   $ 3,334      
Cost [4],[5],[6],[25]   3,301      
Fair Value [4],[5],[6],[25]   $ 3,302      
Percentage of Total Net Assets [4],[5],[6],[25],[26]   0.30%      
Investment, Identifier [Axis]: WEST-NR ACQUISITIONCO, LLC,Insurance, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[3] 6.25%        
Interest [1],[2],[3] 11.70%        
Principal Amount [1],[2],[3] $ 2,500        
Cost [1],[2],[3] 2,403        
Fair Value [1],[2],[3] $ 2,400        
Percentage of Total Net Assets [1],[2],[3],[28] 0.20%        
Investment, Identifier [Axis]: WWEC Holdings III CORP, Capital Goods, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[27]   6.00%      
Interest [4],[5],[6],[27]   10.60%      
Principal Amount [4],[5],[6],[27]   $ 14,374      
Cost [4],[5],[6],[27]   13,956      
Fair Value [4],[5],[6],[27]   $ 13,937      
Percentage of Total Net Assets [4],[5],[6],[26],[27]   1.20%      
Investment, Identifier [Axis]: WWEC Holdings III CORP, Capital Goods, Revolver          
Schedule of Investments [Line Items]          
Interest [4],[5],[6],[27]   6.00%      
Interest [4],[5],[6],[27]   10.60%      
Principal Amount [4],[5],[6],[27]   $ 1,118      
Cost [4],[5],[6],[27]   1,059      
Fair Value [4],[5],[6],[27]   $ 1,056      
Percentage of Total Net Assets [4],[5],[6],[26],[27]   0.10%      
Investment, Identifier [Axis]: WWEC Holdings III Corp, Capital Goods, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[3],[22] 6.00%        
Interest [1],[2],[3],[22] 11.40%        
Principal Amount [1],[2],[3],[22] $ 14,266        
Cost [1],[2],[3],[22] 13,906        
Fair Value [1],[2],[3],[22] $ 14,266        
Percentage of Total Net Assets [1],[2],[3],[22],[28] 1.20%        
Investment, Identifier [Axis]: WWEC Holdings III Corp, Capital Goods, Revolver          
Schedule of Investments [Line Items]          
Interest [1],[2],[3],[22] 6.00%        
Interest [1],[2],[3],[22] 11.40%        
Principal Amount [1],[2],[3],[22] $ 373        
Cost [1],[2],[3],[22] 323        
Fair Value [1],[2],[3],[22] $ 373        
Percentage of Total Net Assets [1],[2],[3],[22],[28] 0.00%        
Investment, Identifier [Axis]: Waccamaw River LLC, Investment Funds & Vehicles, 20% Member Interest          
Schedule of Investments [Line Items]          
Cost [4],[16]   $ 22,520      
Fair Value [4],[16]   $ 20,212      
Percentage of Total Net Assets [4],[16],[26]   1.70%      
Investment, Identifier [Axis]: Waccamaw River LLC, Investment Funds & Vehicles, Member Interest          
Schedule of Investments [Line Items]          
Cost [15] $ 25,000        
Fair Value [15] $ 18,763        
Percentage of Total Net Assets [15] 1.60%        
Investment, Identifier [Axis]: Waccamaw River LLC, Member Interest          
Schedule of Investments [Line Items]          
Fair Value $ 18,763 $ 20,212   $ 13,501  
Investment, Identifier [Axis]: Walker Edison Furniture Company LLC, Consumer Goods: Durable, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [4],[6],[13],[14],[18],[19]   2,819.53      
Cost [4],[6],[18],[19]   $ 3,598      
Fair Value [4],[6],[18],[19]   $ 0      
Percentage of Total Net Assets [4],[6],[18],[19],[26]   0.00%      
Investment, Identifier [Axis]: Watermill-QMC Midco, Inc., Automotive, Equity          
Schedule of Investments [Line Items]          
Cost [2],[12],[17] 0        
Fair Value [2],[12],[17] $ 0        
Percentage of Total Net Assets [2],[12],[17],[28] 0.00%        
Investment, Identifier [Axis]: Watermill-QMC Midco, Inc., Automotive, Equity (1.62% Partnership Interest)          
Schedule of Investments [Line Items]          
Cost [4],[6],[18],[19]   $ 0      
Fair Value [4],[6],[18],[19]   $ 0      
Percentage of Total Net Assets [4],[6],[18],[19],[26]   0.00%      
Investment, Identifier [Axis]: Wawona Delaware Holdings, LLC, Beverage & Food, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 4.75% [3],[17],[23] 4.75% [4],[18],[25]      
Interest [4],[18],[25]   9.20%      
Principal Amount $ 45 [3],[17],[23] $ 45 [4],[18],[25]      
Cost 41 [3],[17],[23] 41 [4],[18],[25]      
Fair Value $ 9 [3],[17],[23] $ 33 [4],[18],[25]      
Percentage of Total Net Assets 0.00% [3],[17],[23],[28] 0.00% [4],[18],[25],[26]      
Investment, Identifier [Axis]: Wheels Up Experience Inc, Transportation Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 12.00% [2] 12.00% [4],[6]      
Principal Amount $ 12,329 [2] $ 13,500 [4],[6]      
Cost 11,883 [2] 12,973 [4],[6]      
Fair Value $ 11,096 [2] $ 13,153 [4],[6]      
Percentage of Total Net Assets 0.90% [2],[28] 1.10% [4],[6],[26]      
Investment, Identifier [Axis]: Whitcraft Holdings, Inc., Aerospace & Defense, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest [1],[2],[3] 7.00%        
Interest [1],[2],[3] 12.30%        
Principal Amount [1],[2],[3] $ 8,634        
Cost [1],[2],[3] 8,314        
Fair Value [1],[2],[3] $ 8,337        
Percentage of Total Net Assets [1],[2],[3],[28] 0.70%        
Investment, Identifier [Axis]: Whitcraft Holdings, Inc., Aerospace & Defense, LP Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) [2],[9],[10],[12] 63,087.1        
Cost [2],[12] $ 631        
Fair Value [2],[12] $ 630        
Percentage of Total Net Assets [2],[12],[28] 0.10%        
Investment, Identifier [Axis]: Whitcraft Holdings, Inc., Aerospace & Defense, Revolver          
Schedule of Investments [Line Items]          
Interest [1],[2],[3],[22] 7.00%        
Interest [1],[2],[3],[22] 12.30%        
Principal Amount [1],[2],[3],[22] $ 0        
Cost [1],[2],[3],[22] (68)        
Fair Value [1],[2],[3],[22] $ (65)        
Percentage of Total Net Assets [1],[2],[3],[22],[28] 0.00%        
Investment, Identifier [Axis]: Wok Holdings Inc., Retail, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[3],[17] 6.50% [4],[5],[18],[25]      
Interest 11.80% [1],[3],[17] 11.20% [4],[5],[18],[25]      
Principal Amount $ 48 [1],[3],[17] $ 48 [4],[5],[18],[25]      
Cost 48 [1],[3],[17] 48 [4],[5],[18],[25]      
Fair Value $ 45 [1],[3],[17] $ 41 [4],[5],[18],[25]      
Percentage of Total Net Assets 0.00% [1],[3],[17],[28] 0.00% [4],[5],[18],[25],[26]      
Investment, Identifier [Axis]: Woodland Foods, LLC, Food & Beverage, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 1,663.31 [2],[9],[10],[12] 1,663.31 [4],[6],[13],[14],[19]      
Cost $ 1,663 [2],[12] $ 1,663 [4],[6],[19]      
Fair Value $ 1,082 [2],[12] $ 1,012 [4],[6],[19]      
Percentage of Total Net Assets 0.10% [2],[12],[28] 0.10% [4],[6],[19],[26]      
Investment, Identifier [Axis]: Woodland Foods, LLC, Food & Beverage, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[3] 5.75% [4],[5],[6],[25]      
Interest 11.30% [1],[2],[3] 10.50% [4],[5],[6],[25]      
Principal Amount $ 5,401 [1],[2],[3] $ 5,442 [4],[5],[6],[25]      
Cost 5,321 [1],[2],[3] 5,350 [4],[5],[6],[25]      
Fair Value $ 5,007 [1],[2],[3] $ 4,882 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.40% [1],[2],[3],[28] 0.40% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Woodland Foods, LLC, Food & Beverage, Revolver          
Schedule of Investments [Line Items]          
Interest 5.75% [1],[2],[3],[22] 5.75% [4],[5],[6],[25]      
Interest 11.30% [1],[2],[3],[22] 10.50% [4],[5],[6],[25]      
Principal Amount $ 1,226 [1],[2],[3],[22] $ 1,786 [4],[5],[6],[25]      
Cost 1,193 [1],[2],[3],[22] 1,748 [4],[5],[6],[25]      
Fair Value $ 1,062 [1],[2],[3],[22] $ 1,556 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.10% [1],[2],[3],[22],[28] 0.10% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: World 50, Inc., Professional Services, First Lien Senior Secured Term Loan 1          
Schedule of Investments [Line Items]          
Interest 4.75% [1],[2],[29] 4.75% [4],[5],[6],[7]      
Interest 10.40% [1],[2],[29] 9.10% [4],[5],[6],[7]      
Principal Amount $ 8,820 [1],[2],[29] $ 8,917 [4],[5],[6],[7]      
Cost 8,726 [1],[2],[29] 8,795 [4],[5],[6],[7]      
Fair Value $ 8,767 [1],[2],[29] $ 8,821 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.70% [1],[2],[28],[29] 0.70% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: World 50, Inc., Professional Services, First Lien Senior Secured Term Loan 2          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[29] 5.25% [4],[5],[6],[7]      
Interest 10.60% [1],[2],[29] 9.60% [4],[5],[6],[7]      
Principal Amount $ 2,435 [1],[2],[29] $ 2,468 [4],[5],[6],[7]      
Cost 2,400 [1],[2],[29] 2,423 [4],[5],[6],[7]      
Fair Value $ 2,414 [1],[2],[29] $ 2,428 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.20% [1],[2],[28],[29] 0.20% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: Xeinadin Bidco Limited, Financial Other, Common Stock          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 45,665,825 [2],[9],[10],[12],[15] 45,665,825 [4],[6],[13],[14],[16],[19]      
Cost $ 565 [2],[12],[15] $ 565 [4],[6],[16],[19]      
Fair Value $ 557 [2],[12],[15] $ 549 [4],[6],[16],[19]      
Percentage of Total Net Assets 0.00% [2],[12],[15],[28] 0.00% [4],[6],[16],[19],[26]      
Investment, Identifier [Axis]: Xeinadin Bidco Limited, Financial Other, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.25% [1],[2],[15],[22],[39] 5.25% [4],[5],[6],[16],[40]      
Interest 10.40% [1],[2],[15],[22],[39] 8.20% [4],[5],[6],[16],[40]      
Principal Amount $ 6,295 [1],[2],[15],[22],[39] $ 5,646 [4],[5],[6],[16],[40]      
Cost 6,233 [1],[2],[15],[22],[39] 5,586 [4],[5],[6],[16],[40]      
Fair Value $ 6,153 [1],[2],[15],[22],[39] $ 5,446 [4],[5],[6],[16],[40]      
Percentage of Total Net Assets 0.50% [1],[2],[15],[22],[28],[39] 0.40% [4],[5],[6],[16],[26],[40]      
Investment, Identifier [Axis]: Xeinadin Bidco Limited, Financial Other, Subordinated Term Loan          
Schedule of Investments [Line Items]          
Principal Amount $ 3,154 [2],[15] $ 2,572 [4],[6],[16]      
Cost 3,115 [2],[15] 2,553 [4],[6],[16]      
Fair Value $ 3,095 [2],[15] $ 2,502 [4],[6],[16]      
Percentage of Total Net Assets 0.30% [2],[15],[28] 0.20% [4],[6],[16],[26]      
Investment, interest rate, paid in kind 11.00% [2],[15] 11.00% [4],[6],[16]      
Investment, Identifier [Axis]: ZB Holdco LLC, Food & Beverage, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[3],[22] 4.75% [4],[5],[6],[25]      
Interest 11.40% [1],[2],[3],[22] 9.50% [4],[5],[6],[25]      
Principal Amount $ 6,355 [1],[2],[3],[22] $ 2,684 [4],[5],[6],[25]      
Cost 6,194 [1],[2],[3],[22] 2,623 [4],[5],[6],[25]      
Fair Value $ 6,146 [1],[2],[3],[22] $ 2,628 [4],[5],[6],[25]      
Percentage of Total Net Assets 0.50% [1],[2],[3],[22] 0.20% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: ZB Holdco LLC, Food & Beverage, LLC Units          
Schedule of Investments [Line Items]          
Investment owned, balance (in shares) 152.69 [2],[9],[10] 152.69 [4],[6],[13],[14],[19]      
Cost $ 153 [2] $ 153 [4],[6],[19]      
Fair Value $ 153 [2] $ 189 [4],[6],[19]      
Percentage of Total Net Assets 0.00% [2] 0.00% [4],[6],[19],[26]      
Investment, Identifier [Axis]: ZB Holdco LLC, Food & Beverage, Revolver          
Schedule of Investments [Line Items]          
Interest 6.00% [1],[2],[3],[22] 4.75% [4],[5],[6],[25]      
Interest 11.40% [1],[2],[3],[22] 9.50% [4],[5],[6],[25]      
Principal Amount $ 34 [1],[2],[3],[22] $ 0 [4],[5],[6],[25]      
Cost 21 [1],[2],[3],[22] (14) [4],[5],[6],[25]      
Fair Value $ 15 [1],[2],[3],[22] $ (12) [4],[5],[6],[25]      
Percentage of Total Net Assets 0.00% [1],[2],[3],[22] 0.00% [4],[5],[6],[25],[26]      
Investment, Identifier [Axis]: Zeppelin Bidco Limited, Services: Business, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 6.25% [1],[2],[15],[22],[39] 6.25% [4],[5],[6],[16],[49]      
Interest 11.40% [1],[2],[15],[22],[39] 9.20% [4],[5],[6],[16],[49]      
Principal Amount $ 5,906 [1],[2],[15],[22],[39] $ 5,821 [4],[5],[6],[16],[49]      
Cost 6,184 [1],[2],[15],[22],[39] 6,149 [4],[5],[6],[16],[49]      
Fair Value $ 5,415 [1],[2],[15],[22],[39] $ 5,162 [4],[5],[6],[16],[49]      
Percentage of Total Net Assets 0.50% [1],[2],[15],[22],[39] 0.40% [4],[5],[6],[16],[26],[49]      
Investment, Identifier [Axis]: eShipping, LLC, Transportation Services, First Lien Senior Secured Term Loan          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[29] 5.00% [4],[5],[6],[7]      
Interest 10.30% [1],[2],[29] 9.40% [4],[5],[6],[7]      
Principal Amount $ 3,475 [1],[2],[29] $ 3,291 [4],[5],[6],[7]      
Cost 3,413 [1],[2],[29] 3,209 [4],[5],[6],[7]      
Fair Value $ 3,475 [1],[2],[29] $ 3,262 [4],[5],[6],[7]      
Percentage of Total Net Assets 0.30% [1],[2],[28],[29] 0.30% [4],[5],[6],[7],[26]      
Investment, Identifier [Axis]: eShipping, LLC, Transportation Services, Revolver          
Schedule of Investments [Line Items]          
Interest 5.00% [1],[2],[22],[29] 5.00% [4],[5],[6],[7]      
Interest 10.30% [1],[2],[22],[29] 9.40% [4],[5],[6],[7]      
Principal Amount $ 0 [1],[2],[22],[29] $ 0 [4],[5],[6],[7]      
Cost (20) [1],[2],[22],[29] (24) [4],[5],[6],[7]      
Fair Value $ 0 [1],[2],[22],[29] $ (9) [4],[5],[6],[7]      
Percentage of Total Net Assets 0.00% [1],[2],[22],[28],[29] 0.00% [4],[5],[6],[7],[26]      
[1] Debt investment includes interest rate floor feature.
[2] The fair value of the investment was determined using significant unobservable inputs.
[3] The interest rate on these loans is subject to 3 Month SOFR, which as of September 30, 2023 was 5.39550%.
[4] All of the investment is or will be encumbered as security for the Company's $1.1 billion senior secured credit facility with ING Capital LLC initially entered into in the February 2019 Credit Facility.
[5] Debt investment includes interest rate floor feature.
[6] The fair value of the investment was determined using significant unobservable inputs.
[7] The interest rate on these loans is subject to 1 Month LIBOR, which as of December 31, 2022 was 4.39157%.
[8] As defined in the 1940 Act, the Company is deemed to be both an “affiliated person” and “control” the portfolio company because it owns more than 25% of the portfolio company’s outstanding voting securities or it has the power to exercise control over the management or policies of such portfolio company (including through a management agreement). Transactions as of and during the nine months ended September 30, 2023 in which the portfolio company is deemed to be a “Control Investment” of the Company were as follows:
December 31, 2022
Value		Gross Additions
(a)		Gross Reductions (b)Amount of Realized Gain (Loss)Amount of Unrealized Gain (Loss)September 30, 2023
Value		Amount of Interest or Dividends Credited to Income(c)
Portfolio CompanyType of Investment
Black Angus Steakhouses, LLC(d)
First Lien Senior Secured Term Loan (SOFR + 9.00%, 14.3% Cash)
$5,647 $417 $— $— $— $6,064 $688 
First Lien Senior Secured Term Loan (10.0% PIK)(e)
9,147 — — — (3,007)6,140 — 
LLC Units (44.6 units)
— — — — — — — 
14,794 417 — — (3,007)12,204 688 
MVC Automotive Group GmbH(d)
Bridge Loan (4.5% Cash, 1.5% PIK)
7,149 2,467 — — — 9,616 439 
Common Equity Interest (18,000 Shares)
9,675 — — — 4,863 14,538 — 
16,824 2,467 — — 4,863 24,154 439 
MVC Private Equity Fund LP
General Partnership Interest
(1,831.4 units)
45 — (15)— (6)24 80 
Limited Partnership Interest
(71,790.4 units)
1,793 — (580)— (232)981 — 
1,838 — (595)— (238)1,005 80 
Security Holdings B.V(d)
Bridge Loan (5.0% PIK,)
6,020 152 — — — 6,172 230 
2023 Revolver (6.0% Cash)
— 3,293 — — (117)3,176 71 
Senior Subordinated Term Loan (3.1% PIK)
10,534 313 — — — 10,847 283 
Senior Unsecured Term Loan (6.0% Cash, 9.0% PIK)
2,015 153 — — (26)2,142 266 
Common Stock Series A (17,100 shares)
575 — — — (202)373 — 
Common Stock Series B (1,236 shares)
53,728 — — — (18,938)34,790 — 
72,872 3,911 — — (19,283)57,500 850 
Total Control Investments$106,328 $6,795 $(595)$— $(17,665)$94,863 $2,057 
(a) Gross additions include increases in the cost basis of investments resulting from new investments, follow-on investments, payment-in-kind interest or dividends, the amortization of any unearned income or discounts on debt investments, as applicable.
(b)     Gross reductions include decreases in the total cost basis of investments resulting from principal repayments, sales and return of capital.
(c)    Represents the total amount of interest, fees or dividends credited to income for the portion of the year an investment was included in the Control category.
(d) The fair value of the investment was determined using significant unobservable inputs.
(e) Non-accrual investment.
[9] All debt investments are income producing, unless otherwise noted. The Company’s external investment adviser, Barings, determines in good faith the fair value of the Company’s investments in accordance with a valuation policy and processes established by the Adviser, which have been approved by the Company’s board of directors (the “Board”), and the Investment Company Act of 1940, as amended (the “1940 Act”). In addition, all debt investments are variable rate investments unless otherwise noted. Index-based floating interest rates are generally subject to a contractual minimum interest rate. Variable rate loans to the Company’s portfolio companies bear interest at a rate that may be determined by reference to the Secured Overnight Financing Rate (“SOFR”), the Euro Interbank Offered Rate (“EURIBOR”), the Bank Bill Swap Bid Rate (“BBSY”), the Stockholm Interbank Offered Rate (“STIBOR”), the Canadian Dollar Offered Rate (“CDOR”), the Sterling Overnight Index Average (“SONIA”), the Swiss Average Rate Overnight (“SARON”), the Norwegian Interbank Offered Rate (“NIBOR”), the Bank Bill Market rate (“BKBM”) or an alternate base rate (commonly based on the Federal Funds Rate or the Prime Rate), at the borrower’s option, which reset annually, semi-annually, quarterly or monthly. For each such loan, the Company has provided the interest rate in effect on the date presented. SOFR-based contracts may include a credit spread adjustment that is charged in addition to the base rate and the stated spread. The borrower may also elect to have multiple interest reset periods for each loan.
[10] All of the Company’s portfolio company investments (including joint venture investments), which as of September 30, 2023 represented 210.4% of the Company’s net assets, are subject to legal restrictions on sales. The acquisition date represents the date of the Company's initial investment in the relevant portfolio company.
[11] As defined in the 1940 Act, the Company is deemed to be an “affiliated person” of the portfolio company as the Company owns between 5% or more, up to 25% (inclusive), of the portfolio company’s voting securities (“non-controlled affiliate”). Transactions related to investments in non-controlled “Affiliate Investments” for the nine months ended September 30, 2023 were as follows:
December 31, 2022
Value		Gross Additions
(a)		Gross Reductions (b)Amount of Realized Gain (Loss)Amount of Unrealized Gain (Loss)September 30, 2023
 Value		Amount of Interest or Dividends Credited to Income(c)
Portfolio CompanyType of Investment
1888 Industrial Services, LLC(d)
First Lien Senior Secured Term Loan (SOFR + 5.00%)(e)
$— $20 $(22)$— $2 $— $50 
Revolver (SOFR + 5.00%)(e)
1,263 — (15)— (121)1,127 99 
Warrants (7,546.76 units)
— — — — — — — 
1,263 20 (37)— (119)1,127 149 
Coastal Marina Holdings, LLC
(d)
Subordinated Term Loan (8.0% Cash)
— 15,610 — — 8 15,618 350 
Subordinated Term Loan (10.0% PIK)
— 6,521 — — 5 6,526 179 
LLC Units (2,407,825 units)
— 12,732 — — 29 12,761 — 
— 34,863 — — 42 34,905 529 
Eclipse Business Capital, LLC(d)
Revolver (SOFR + 7.25%, 12.6%, Cash)
5,273 20,924 (21,454)— (15)4,728 350 
Second Lien Senior Secured Term Loan (7.5% Cash)
4,545 4 — — (4)4,545 259 
LLC units (89,447,396 units)
135,066 354 — — 11,634 147,054 10,629 
144,884 21,282 (21,454)— 11,615 156,327 11,238 
Hylan Datacom & Electrical LLC(d)
First Lien Senior Secured Term Loan (SOFR + 8.00%, 13.1% Cash)
3,917 56 — — (56)3,917 441 
Second Lien Senior Secured Term Loan (SOFR + 10.00%, 15.3% Cash)
4,098 343 — — — 4,441 491 
Common Stock (102,144 shares)
4,496 — — — (910)3,586 — 
12,511 399 — — (966)11,944 932 
Jocassee Partners LLC
9.1% Member Interest
40,088 — — — 1,145 41,233 4,282 
40,088 — — — 1,145 41,233 4,282 
Kemmerer Operations, LLC(d)
First Lien Senior Secured Term Loan (15.0% PIK)
1,565 198 (1,051)— — 712 149 
Common Stock (6.78 shares)
1,181 — — — 1,155 2,336 — 
2,746 198 (1,051)— 1,155 3,048 149 
Rocade Holdings LLC(d)
Preferred LP Units (55,000 units) (SOFR + 6.0% PIK, 11.4% PIK)
— 58,841 — — 9 58,850 3,841 
Common LP Units (23.8 units)
— — — — 504 504 — 
— 58,841 — — 513 59,354 3,841 
Sierra Senior Loan Strategy JV I LLC
89.01% Member Interest
37,950 — — — 4,138 42,088 3,873 
37,950 — — — 4,138 42,088 3,873 
Thompson Rivers LLC
16.0% Member Interest
30,339 — (16,933)— 151 13,557 — 
30,339 — (16,933)— 151 13,557 — 
Waccamaw River LLC
20% Member Interest
20,212 2,480 — — (3,929)18,763 1,460 
20,212 2,480 — — (3,929)18,763 1,460 
Total Affiliate Investments$289,993 $118,083 $(39,475)$— $13,745 $382,346 $26,453 
(a)     Gross additions include increases in the cost basis of investments resulting from new investments, follow-on investments, payment-in-kind interest or dividends, the amortization of any unearned income or discounts on debt investments, as applicable.
(b)    Gross reductions include decreases in the total cost basis of investments resulting from principal repayments, sales and return of capital.
(c) Represents the total amount of interest, fees or dividends credited to income for the portion of the year an investment was included in the Affiliate category.
(d) The fair value of the investment was determined using significant unobservable inputs.
(e) Non-accrual investment.
[12] Investment is non-income producing.
[13] All debt investments are income producing, unless otherwise noted. The Adviser determines in good faith the fair value of the Company’s investments in accordance with a valuation policy and processes established by the Adviser, which have been approved by the Board, and the 1940 Act. In addition, all debt investments are variable rate investments unless otherwise noted. Index-based floating interest rates are generally subject to a contractual minimum interest rate. Variable rate loans to the Company’s portfolio companies bear interest at a rate that may be determined by reference to LIBOR, SOFR, EURIBOR, BBSY, STIBOR, CDOR, SONIA, SARON, NIBOR, BKBM or an alternate base rate (commonly based on the Federal Funds Rate or the Prime Rate), at the borrower’s option, which reset annually, semi-annually, quarterly or monthly. For each such loan, the Company has provided the interest rate in effect on the date presented. SOFR based contracts may include a credit spread adjustment that is charged in addition to the base rate and the stated spread. The borrower may also elect to have multiple interest reset periods for each loan.
[14] All of the Company’s portfolio company investments (including joint venture investments), which as of December 31, 2022 represented 205.4% of the Company’s net assets, are subject to legal restrictions on sales. The acquisition date represents the date of the Company's initial investment in the relevant portfolio company.
[15] Investment is not a qualifying investment as defined under Section 55(a) of the 1940 Act. Non-qualifying assets represent 25.9% of total investments at fair value as of September 30, 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).
[16] Investment is not a qualifying investment as defined under Section 55(a) of the 1940 Act. Non-qualifying assets represent 25.9% of total investments at fair value as of December 31, 2022. 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).
[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] 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.
[19] Investment is non-income producing.
[20] The interest rate on these loans is subject to 6 Month SONIA, which as of September 30, 2023 was 5.38530%.
[21] All of the investment is or will be encumbered as security for the Company’s $1.1 billion senior secured credit facility with ING Capital LLC (“ING”) initially entered into in February 2019 (as amended, restated and otherwise modified from time to time, the “February 2019 Credit Facility”).
[22] Position or portion thereof is an unfunded loan or equity commitment.
[23] Non-accrual investment.
[24] Non-accrual investment.
[25] The interest rate on these loans is subject to 3 Month LIBOR, which as of December 31, 2022 was 4.76729%.
[26] Fair value as a percentage of net assets.
[27] The interest rate on these loans is subject to 3 Month SOFR, which as of December 31, 2022 was 4.58745%.
[28] Fair value as a percentage of net assets.
[29] The interest rate on these loans is subject to 1 Month SOFR, which as of September 30, 2023 was 5.31899%.
[30] The interest rate on these loans is subject to 3 Month EURIBOR, which as of September 30, 2023 was 3.95200%.
[31] The interest rate on these loans is subject to 3 Month EURIBOR, which as of December 31, 2022 was 2.13200%.
[32] The interest rate on these loans is subject to 1 Month BBSY, which as of September 30, 2023 was 4.05130%.
[33] The interest rate on these loans is subject to 1 Month BBSY, which as of December 31, 2022 was 3.01500%.
[34] The interest rate on these loans is subject to 1 Month SOFR, which as of December 31, 2022 was 4.35806%.
[35] The interest rate on these loans is subject to 6 Month SOFR, which as of December 31, 2022 was 4.78131%.
[36] The interest rate on these loans is subject to 6 Month SOFR, which as of September 30, 2023 was 5.46727%.
[37] The interest rate on these loans is subject to 6 Month LIBOR, which as of December 31, 2022 was 5.13886%.
[38] The interest rate on these loans is subject to 6 Month EURIBOR, which as of December 31, 2022 was 2.69300%.
[39] The interest rate on these loans is subject to 3 Month SONIA, which as of September 30, 2023 was 5.28980%.
[40] The interest rate on these loans is subject to 3 Month SONIA, which as of December 31, 2022 was 3.75470%.
[41] The interest rate on these loans is subject to 6 Month EURIBOR, which as of September 30, 2023 was 4.12500%.
[42] The interest rate on these loans is subject to 1 Month EURIBOR, which as of December 31, 2022 was 1.88400%.
[43] The interest rate on these loans is subject to 6 Month SONIA, which as of December 31, 2022 was 4.09490%.
[44] The interest rate on these loans is subject to 3 Month BBSY, which as of September 30, 2023 was 4.14000%.
[45] The interest rate on these loans is subject to 6 Month BBSY, which as of December 31, 2022 was 3.76500%.
[46] The interest rate on these loans is subject to 3 Month STIBOR, which as of September 30, 2023 was 4.06200%.
[47] The interest rate on these loans is subject to 3 Month STIBOR, which as of December 31, 2022 was 2.70100%.
[48] The interest rate on these loans is subject to 1 Month SONIA, which as of September 30, 2023 was 5.19860%.
[49] The interest rate on these loans is subject to 1 Month SONIA, which as of December 31, 2022 was 3.43570%.
[50] The interest rate on these loans is subject to 1 Month NIBOR, which as of September 30, 2023 was 4.49000%.
[51] The interest rate on these loans is subject to 3 Month CDOR, which as of December 31, 2022 was 4.93500%.
[52] 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.
[53] The interest rate on these loans is subject to 6 Month BBSY, which as of September 30, 2023 was 4.40460%.
[54] The interest rate on these loans is subject to 3 Month BBSY, which as of December 31, 2022 was 3.26470%.
[55] The interest rate on these loans is subject to 1 Month EURIBOR, which as of September 30, 2023 was 3.84700%.
[56] The interest rate on these loans is subject to 3 Month BKBM, which as of September 30, 2023 was 5.68000%.
[57] The interest rate on these loans is subject to 3 Month BKBM, which as of December 31, 2022 was 4.53000%.
[58] The interest rate on these loans is subject to 6 Month SARON, which as of September 30, 2023 was 1.71489%.
[59] 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.
[60] The interest rate on these loans is subject to Prime, which as of December 31, 2022 was 7.50000%.
[61] The interest rate on these loans is subject to 3 Month CDOR, which as of September 30, 2023 was 5.51250%.
[62] The interest rate on these loans is subject to 1 Month NIBOR, which as of December 31, 2022 was 3.04000%.
[63] The interest rate on these loans is subject to 3 Month SARON, which as of December 31, 2022 was 0.94212%.
[64] The interest rate on these loans is subject to 1 Month CDOR, which as of September 30, 2023 was 5.38500%.
[65] The interest rate on these loans is subject to 1 Month CDOR, which as of December 31, 2022 was 4.73750%.