v3.25.2
CONSOLIDATED SCHEDULES OF INVESTMENTS - USD ($)
$ in Thousands
 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
May 13, 2025
Jun. 30, 2023
Jan. 06, 2023
Dec. 31, 2022
Dec. 30, 2022
Sep. 30, 2022
Aug. 22, 2022
Sep. 30, 2020
Schedule of Investments [Line Items]                    
Amortized Cost $ 6,693,501 $ 7,447,174                
Fair Value $ 6,673,516 [1] $ 7,718,243 [2]                
% of Net Assets 223.30% 207.90%                
Subsidiaries | Reportable Legal Entities | Echelon Transportation, LLC                    
Schedule of Investments [Line Items]                    
Ownership interest 100.00% 100.00% [3],[4],[5],[6]                
Subsidiaries | Reportable Legal Entities | Freedom Marine Solutions, LLC                    
Schedule of Investments [Line Items]                    
Ownership interest 100.00% [7],[8],[9],[10],[11] 100.00% [3],[4],[5],[6],[12]                
Subsidiaries | Reportable Legal Entities | Kickapoo Ranch Pet Resort                    
Schedule of Investments [Line Items]                    
Ownership interest 100.00% [7],[9],[10],[11] 100.00% [3],[5],[6]                
Subsidiaries | Reportable Legal Entities | RGIS Services, LLC                    
Schedule of Investments [Line Items]                    
Ownership interest [5],[6],[13]   8.00%                
Credit Central Loan Company, LLC                    
Schedule of Investments [Line Items]                    
Net of revenues 25.00% [7],[9],[10],[11],[14],[15] 25.00% [3],[4],[5],[6],[16],[17]                
Belnick, LLC (d/b/a The Ubique Group)                    
Schedule of Investments [Line Items]                    
Amortized Cost [7] $ 88,252                  
Fair Value [1],[7] $ 51,166                  
% of Net Assets [7] 1.70%                  
CP Energy Services Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 324,321 [7],[18] $ 298,847 [3]                
Fair Value $ 122,189 [1],[7],[18] $ 110,206 [2],[3]                
% of Net Assets 4.10% [7],[18] 3.00% [3]                
Credit Central Loan Company, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 121,429 [7] $ 113,480 [3]                
Fair Value $ 78,736 [1],[7] $ 79,230 [2],[3]                
% of Net Assets 2.60% [7] 2.10% [3]                
Echelon Transportation, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 110,320 [7] $ 110,320 [3]                
Fair Value $ 65,653 [1],[7] $ 66,923 [2],[3]                
% of Net Assets 2.20% [7] 1.80% [3]                
First Tower Finance Company LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 483,318 [7] $ 456,138 [3]                
Fair Value $ 760,518 [1],[7] $ 605,928 [2],[3]                
% of Net Assets 25.40% [7] 16.30% [3]                
Freedom Marine Solutions, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 47,117 [7] $ 46,142 [3]                
Fair Value $ 11,660 [1],[7] $ 12,651 [2],[3]                
% of Net Assets 0.40% [7] 0.30% [3]                
InterDent, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 394,025 [7] $ 361,546 [3]                
Fair Value $ 338,781 [1],[7] $ 463,883 [2],[3]                
% of Net Assets 11.40% [7] 12.60% [3]                
Kickapoo Ranch Pet Resort                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 3,078 [7] $ 3,878 [3]                
Fair Value $ 3,917 [1],[7] $ 4,742 [2],[3]                
% of Net Assets 0.10% [7] 0.10% [3]                
MITY, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 94,312 [7] $ 90,047 [3]                
Fair Value $ 94,418 [1],[7] $ 85,583 [2],[3]                
% of Net Assets 3.20% [7] 2.30% [3]                
NPRC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 922,647 [7] $ 1,108,311 [3]                
Fair Value $ 1,300,972 [1],[7] $ 1,696,462 [2],[3]                
% of Net Assets 43.60% [7] 45.60% [3]                
Nationwide Loan Company LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 59,899 [7] $ 53,415 [3]                
Fair Value $ 36,780 [1],[7] $ 43,162 [2],[3]                
% of Net Assets 1.20% [7] 1.30% [3]                
NMMB, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 29,723 [7] $ 29,723 [3]                
Fair Value $ 72,207 [1],[7] $ 94,265 [2],[3]                
% of Net Assets 2.40% [7] 2.50% [3]                
Pacific World Corporation                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 336,113 [7] $ 320,396 [3]                
Fair Value $ 107,970 [7] $ 104,663 [2],[3]                
% of Net Assets 3.60% [7] 2.80% [3]                
QC Holdings TopCo, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost [7] $ 77,286                  
Fair Value [1],[7] $ 77,286                  
% of Net Assets [7] 2.60%                  
R-V Industries, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 54,188 [7] $ 44,188 [3]                
Fair Value $ 105,577 [1],[7] $ 102,402 [2],[3]                
% of Net Assets 3.50% [7] 2.80% [3]                
Universal Turbine Parts, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 87,528 [7] $ 67,635 [3]                
Fair Value $ 102,728 [1],[7] $ 68,067 [2],[3]                
% of Net Assets 3.40% [7] 1.80% [3]                
USES Corp.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 86,776 [7] $ 80,438 [3]                
Fair Value $ 14,518 [1],[7] $ 17,989 [2],[3]                
% of Net Assets 0.50% [7] 0.50% [3]                
Valley Electric Company, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 95,912 [7] $ 95,911 [3]                
Fair Value $ 351,291 [1],[7] $ 316,419 [2],[3]                
% of Net Assets 11.80% [7] 8.50% [3]                
Nixon, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 0 [19] $ 0 [13]                
Fair Value $ 0 [1],[19] $ 0 [2],[13]                
% of Net Assets 0.00% [19] 0.00% [13]                
RGIS Services, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 11,735 [19] $ 11,594 [13]                
Fair Value $ 27,057 [1],[19] $ 18,069 [2],[13]                
% of Net Assets 0.90% [19] 0.50% [13]                
8th Avenue Food & Provisions, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 32,083 $ 32,044                
Fair Value $ 32,133 [1] $ 29,965 [2]                
% of Net Assets 1.10% 0.80%                
Apidos CLO XI                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 38,825                
Fair Value [2]   $ 32,235                
% of Net Assets   0.90%                
Apidos CLO XII                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 29,081                
Fair Value [2]   $ 25,312                
% of Net Assets   0.70%                
Apidos CLO XV                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 8,810 $ 28,562                
Fair Value $ 8,719 [1] $ 24,092 [2]                
% of Net Assets 0.30% 0.60%                
Apidos CLO XXII                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 16,700 $ 26,173                
Fair Value $ 12,301 [1] $ 22,359 [2]                
% of Net Assets 0.40% 0.60%                
Atlantis Health Care Group (Puerto Rico), Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 56,574 $ 58,184                
Fair Value $ 56,574 [1] $ 58,184 [2]                
% of Net Assets 1.90% 1.60%                
Aventiv Technologies, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 132,978 $ 79,030                
Fair Value $ 74,375 [1] $ 68,511 [2]                
% of Net Assets 2.50% 1.80%                
Barings CLO 2018-III                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 0 $ 9,423                
Fair Value $ 3,071 [1] $ 8,188 [2]                
% of Net Assets 0.10% 0.20%                
Barracuda Parent, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 19,619 $ 19,544                
Fair Value $ 16,189 [1] $ 20,000 [2]                
% of Net Assets 0.50% 0.50%                
BCPE North Star US Holdco 2, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 99,570 $ 99,460                
Fair Value $ 98,762 [1] $ 96,180 [2]                
% of Net Assets 3.30% 2.60%                
BCPE Osprey Buyer, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 69,432 $ 70,259                
Fair Value $ 69,466 [1] $ 70,304 [2]                
% of Net Assets 2.30% 1.90%                
Belnick, LLC (d/b/a The Ubique Group)                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 84,552                
Fair Value [2]   $ 84,250                
% of Net Assets   2.30%                
Boostability Parent, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 42,770                
Fair Value [2]   $ 42,770                
% of Net Assets   1.20%                
Broder Bros., Co.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 153,514                
Fair Value [2]   $ 153,514                
% of Net Assets   4.10%                
Burgess Point Purchaser Corporation                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 30,000 $ 30,000                
Fair Value $ 26,515 [1] $ 30,000 [2]                
% of Net Assets 0.90% 0.80%                
California Street CLO IX Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 36,482                
Fair Value [2]   $ 27,997                
% of Net Assets   0.80%                
Capstone Logistics Acquisition, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 8,366 $ 8,326                
Fair Value $ 8,500 [1] $ 8,500 [2]                
% of Net Assets 0.30% 0.20%                
Carlyle C17 CLO Limited                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 8,626                
Fair Value [2]   $ 7,675                
% of Net Assets   0.20%                
Carlyle Global Market Strategies CLO 2014-4-R, Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 13,058                
Fair Value [2]   $ 11,882                
% of Net Assets   0.30%                
Carlyle Global Market Strategies CLO 2016-3, Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 30,456                
Fair Value [2]   $ 24,009                
% of Net Assets   0.60%                
Cent CLO 21 Limited                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 0 $ 0                
Fair Value $ 96 [1] $ 0 [2]                
% of Net Assets 0.00% 0.00%                
CIFC Funding 2013-III-R, Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 18,932                
Fair Value [2]   $ 16,604                
% of Net Assets   0.40%                
CIFC Funding 2013-IV, Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 27,528                
Fair Value [2]   $ 23,921                
% of Net Assets   0.60%                
CIFC Funding 2014-IV-R, Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 36,313                
Fair Value [2]   $ 28,668                
% of Net Assets   0.80%                
CIFC Funding 2016-I, Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 31,837                
Fair Value [2]   $ 29,854                
% of Net Assets   0.80%                
Collections Acquisition Company, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 44,537 $ 45,039                
Fair Value $ 44,537 [1] $ 45,039 [2]                
% of Net Assets 1.50% 1.20%                
Columbia Cent CLO 27 Limited                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 30,872                
Fair Value [2]   $ 25,397                
% of Net Assets   0.70%                
Credit.com Holdings, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 101,078 $ 90,168                
Fair Value $ 40,152 [1] $ 72,572 [2]                
% of Net Assets 1.30% 2.00%                
Discovery Point Retreat, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 28,395 $ 25,850                
Fair Value $ 31,342 [1] $ 33,413 [2]                
% of Net Assets 1.00% 0.90%                
DRI Holding Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 177,507 $ 177,646                
Fair Value $ 178,192 [1] $ 178,561 [2]                
% of Net Assets 6.00% 4.80%                
Druid City Infusion, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 68,865                  
Fair Value [1] $ 80,303                  
% of Net Assets 2.70%                  
DTI Holdco, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 92,921                
Fair Value [2]   $ 93,176                
% of Net Assets   2.50%                
Dukes Root Control Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 40,589 $ 41,813                
Fair Value $ 40,291 [1] $ 41,671 [2]                
% of Net Assets 1.30% 1.20%                
Easy Gardener Products, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 2,001                
Fair Value [2]   $ 0                
% of Net Assets   0.00%                
Engineered Machinery Holdings, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 9,994                
Fair Value [2]   $ 10,000                
% of Net Assets   0.30%                
Emerge Intermediate, Inc                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 57,053 $ 56,329                
Fair Value $ 53,273 [1] $ 56,329 [2]                
% of Net Assets 1.80% 1.50%                
Enseo Acquisition, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 49,642 $ 53,116                
Fair Value $ 49,642 [1] $ 53,116 [2]                
% of Net Assets 1.70% 1.40%                
Eze Castle Integration, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 48,478 $ 48,310                
Fair Value $ 48,490 [1] $ 48,310 [2]                
% of Net Assets 1.60% 1.30%                
Faraday Buyer, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 61,367 $ 61,991                
Fair Value $ 61,367 [1] $ 61,991 [2]                
% of Net Assets 2.10% 1.70%                
First Brands Group                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 58,929 $ 58,974                
Fair Value $ 55,145 [1] $ 58,807 [2]                
% of Net Assets 1.80% 1.60%                
Galaxy XV CLO, Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 612 $ 22,434                
Fair Value $ 608 [1] $ 20,386 [2]                
% of Net Assets 0.00% 0.50%                
Galaxy XXVII CLO, Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 865 $ 10,789                
Fair Value $ 847 [1] $ 9,811 [2]                
% of Net Assets 0.00% 0.30%                
Galaxy XXVIII CLO, Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 835 $ 18,822                
Fair Value $ 830 [1] $ 17,247 [2]                
% of Net Assets 0.00% 0.50%                
Global Tel*Link Corporation (d/b/a ViaPath Technologies.)                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 121,898 $ 131,570                
Fair Value $ 124,174 [1] $ 132,126 [2]                
% of Net Assets 4.20% 3.60%                
Halcyon Loan Advisors Funding 2014-2 Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 1 $ 8                
Fair Value $ 8 [1] $ 8 [2]                
% of Net Assets 0.00% 0.00%                
Halcyon Loan Advisors Funding 2015-3 Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 19 $ 53                
Fair Value $ 17 [1] $ 49 [2]                
% of Net Assets 0.00% 0.00%                
HarbourView CLO VII-R, Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 0 $ 4,285                
Fair Value $ 0 [1] $ 3,676 [2]                
% of Net Assets 0.00% 0.10%                
Help/Systems Holdings, Inc. (d/b/a Forta, LLC)                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 52,460 $ 52,405                
Fair Value $ 48,931 [1] $ 47,813 [2]                
% of Net Assets 1.60% 1.30%                
Imperative Worldwide, LLC (f/k/a MAGNATE WORLDWIDE, LLC)                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 132,235 $ 126,375                
Fair Value $ 132,349 [1] $ 121,152 [2]                
% of Net Assets 4.40% 3.30%                
Interventional Management Services, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 69,155 $ 70,565                
Fair Value $ 69,007 [1] $ 68,524 [2]                
% of Net Assets 2.30% 1.80%                
iQor Holdings, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 56,154 $ 60,450                
Fair Value $ 61,410 [1] $ 60,232 [2]                
% of Net Assets 2.10% 1.60%                
Japs-Olson Company, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 56,109 $ 57,960                
Fair Value $ 56,109 [1] $ 57,960 [2]                
% of Net Assets 1.90% 1.60%                
Jefferson Mill CLO Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 12,391                
Fair Value [2]   $ 10,955                
% of Net Assets   0.30%                
Julie Lindsey, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 19,200 $ 19,600                
Fair Value $ 19,200 [1] $ 19,600 [2]                
% of Net Assets 0.60% 0.50%                
K&N HoldCo, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 25,802 $ 25,697                
Fair Value $ 612 [1] $ 783 [2]                
% of Net Assets 0.00% 0.00%                
KM2 Solutions LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 17,697 $ 17,877                
Fair Value $ 17,697 [1] $ 17,793 [2]                
% of Net Assets 0.60% 0.50%                
LCM XIV Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 0 $ 8,510                
Fair Value $ 0 [1] $ 7,699 [2]                
% of Net Assets 0.00% 0.20%                
LGC US FINCO, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 28,509 $ 28,985                
Fair Value $ 27,674 [1] $ 29,231 [2]                
% of Net Assets 0.90% 0.80%                
Lucky US BuyerCo LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 23,293 $ 23,122                
Fair Value $ 23,293 [1] $ 23,122 [2]                
% of Net Assets 0.80% 0.60%                
Mac Discount LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 32,436 $ 35,653                
Fair Value $ 31,806 [1] $ 35,676 [2]                
% of Net Assets 1.10% 0.90%                
Medical Solutions Holdings, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 54,439 $ 54,433                
Fair Value $ 28,614 [1] $ 44,976 [2]                
% of Net Assets 1.00% 1.20%                
Mountain View CLO 2013-I Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 8,036                
Fair Value [2]   $ 7,286                
% of Net Assets   0.20%                
Mountain View CLO IX Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 204 $ 11,717                
Fair Value $ 169 [1] $ 10,658 [2]                
% of Net Assets 0.00% 0.30%                
New WPCC Parent, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 28,377                  
Fair Value [1] $ 44,443                  
% of Net Assets 1.50%                  
Nexus Buyer LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 21,500 $ 42,500                
Fair Value $ 21,500 [1] $ 42,500 [2]                
% of Net Assets 0.70% 1.10%                
NH Kronos Buyer, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 83,467                
Fair Value [2]   $ 83,562                
% of Net Assets   2.30%                
Octagon Investment Partners XV, Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 5,114 $ 16,842                
Fair Value $ 5,077 [1] $ 14,471 [2]                
% of Net Assets 0.20% 0.40%                
Octagon Investment Partners 18-R Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 11,267                
Fair Value [2]   $ 10,177                
% of Net Assets   0.30%                
OneTouchPoint Corp                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 33,737 $ 35,047                
Fair Value $ 33,720 [1] $ 35,047 [2]                
% of Net Assets 1.10% 0.90%                
PeopleConnect Holdings, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 75,076 $ 120,594                
Fair Value $ 75,076 [1] $ 120,594 [2]                
% of Net Assets 2.50% 3.20%                
PlayPower, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 16,960 $ 5,693                
Fair Value $ 17,185 [1] $ 5,526 [2]                
% of Net Assets 0.60% 0.10%                
Precisely Software Incorporated                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 79,562 $ 79,447                
Fair Value $ 75,334 [1] $ 79,865 [2]                
% of Net Assets 2.50% 2.20%                
Preventics, Inc. (d/b/a Legere Pharmaceuticals)                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 12,800 $ 10,452                
Fair Value $ 17,386 [1] $ 11,131 [2]                
% of Net Assets 0.60% 0.30%                
Recovery Solutions Parent, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 39,021                  
Fair Value [1] $ 70,396                  
% of Net Assets 2.40%                  
Raisin Acquisition Co, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 23,593                
Fair Value [2]   $ 24,026                
% of Net Assets   0.60%                
Redstone Holdco 2 LP                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 49,569 $ 49,460                
Fair Value $ 25,557 [1] $ 47,360 [2]                
% of Net Assets 0.90% 1.30%                
Research Now Group, Inc. & Survey Sampling International LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 11,680 $ 60,167                
Fair Value $ 8,952 [1] $ 11,634 [2]                
% of Net Assets 0.30% 0.40%                
Reception Purchaser, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 61,522                
Fair Value [2]   $ 53,539                
% of Net Assets   1.40%                
Rising Tide Holdings, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 32,076 $ 29,056                
Fair Value $ 5,914 [1] $ 9,088 [2]                
% of Net Assets 0.20% 0.20%                
The RK Logistics Group, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 43,885 $ 44,279                
Fair Value $ 51,508 [1] $ 53,020 [2]                
% of Net Assets 1.70% 1.50%                
RME Group Holding Company                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 39,107 $ 40,107                
Fair Value $ 38,763 [1] $ 40,107 [2]                
% of Net Assets 1.30% 1.10%                
Romark WM-R Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 12,450                
Fair Value [2]   $ 11,173                
% of Net Assets   0.30%                
Rosa Mexicano                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 28,485 $ 27,582                
Fair Value $ 26,249 [1] $ 21,550 [2]                
% of Net Assets 0.90% 0.60%                
ShiftKey, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 62,721 $ 63,361                
Fair Value $ 60,780 [1] $ 62,227 [2]                
% of Net Assets 2.00% 1.70%                
Shoes West, LLC (d/b/a Taos Footwear)                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 64,950                  
Fair Value [1] $ 80,505                  
% of Net Assets 2.70%                  
Shutterfly, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 21,612 $ 21,109                
Fair Value $ 20,340 [1] $ 18,393 [2]                
% of Net Assets 0.70% 0.50%                
Silver Hill Mineral Lease                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 0                  
Fair Value [1] $ 0                  
% of Net Assets 0.00%                  
Spectrum Vision Holdings, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 29,319 $ 29,620                
Fair Value $ 29,319 [1] $ 29,620 [2]                
% of Net Assets 1.00% 0.80%                
STG Distribution, LLC (f/k/a Reception Purchaser, LLC)                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 72,689                  
Fair Value [1] $ 52,292                  
% of Net Assets 1.70%                  
Stryker Energy, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 0 $ 0                
Fair Value $ 0 [1] $ 0 [2]                
% of Net Assets 0.00% 0.00%                
Symphony CLO XIV, Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 0                
Fair Value [2]   $ 0                
% of Net Assets   0.00%                
Symphony CLO XV, Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 27,151                
Fair Value [2]   $ 23,371                
% of Net Assets   0.60%                
Town & Country Holdings, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 267,710 $ 224,726                
Fair Value $ 214,153 [1] $ 241,109 [2]                
% of Net Assets 7.20% 6.50%                
TPS, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 18,663 $ 21,414                
Fair Value $ 18,663 [1] $ 21,414 [2]                
% of Net Assets 0.60% 0.60%                
United Sporting Companies, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 86,309 $ 89,853                
Fair Value $ 12,897 [1] $ 10,289 [2]                
% of Net Assets 0.40% 0.30%                
Upstream Newco, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 21,938 $ 21,913                
Fair Value $ 16,106 [1] $ 19,145 [2]                
% of Net Assets 0.50% 0.50%                
USG Intermediate, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 85,189 $ 73,766                
Fair Value $ 85,188 [1] $ 73,765 [2]                
% of Net Assets 2.90% 2.00%                
Verify Diagnostics LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 46,750                  
Fair Value [1] $ 46,945                  
% of Net Assets 1.60%                  
Victor Technology, LLC                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 10,950 $ 14,250                
Fair Value $ 10,851 [1] $ 13,946 [2]                
% of Net Assets 0.40% 0.40%                
Voya CLO 2012-4, Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 3,476 $ 11,746                
Fair Value $ 2,506 [1] $ 10,385 [2]                
% of Net Assets 0.10% 0.30%                
Voya CLO 2014-1, Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 1,204 $ 10,781                
Fair Value $ 753 [1] $ 9,437 [2]                
% of Net Assets 0.00% 0.30%                
Voya CLO 2016-3, Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 21,233                
Fair Value [2]   $ 16,556                
% of Net Assets   0.40%                
Voya CLO 2017-3, Ltd.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 49,017                
Fair Value [2]   $ 40,152                
% of Net Assets   1.10%                
WatchGuard Technologies, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 34,038 $ 34,388                
Fair Value $ 33,873 [1] $ 34,334 [2]                
% of Net Assets 1.10% 0.90%                
Wellful Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 18,560 $ 26,743                
Fair Value $ 15,071 [1] $ 22,251 [2]                
% of Net Assets 0.50% 0.60%                
Wellpath Holdings, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost   $ 50,829                
Fair Value [2]   $ 36,716                
% of Net Assets   0.90%                
Control investments                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 3,416,244 [7] $ 3,280,415 [3]                
Fair Value $ 3,696,367 [1],[7] $ 3,872,575 [2],[3]   $ 3,571,697            
% of Net Assets 123.70% [7] 104.30% [3]                
Affiliate investments                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 11,735 [19] $ 11,594 [13]                
Fair Value $ 27,057 [1],[19] $ 18,069 [2],[13]   10,397            
% of Net Assets 0.90% [19] 0.50% [13]                
Non-control/non-affiliate investments                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 3,265,522 $ 4,155,165                
Fair Value $ 2,950,092 [1] $ 3,827,599 [2]                
% of Net Assets 98.70% 103.10%                
Investment, Identifier [Axis]: CP Energy Services Inc., Energy Equipment & Services, First Lien Term Loan 1                    
Schedule of Investments [Line Items]                    
Investment interest rate [7],[18],[20],[21] 13.56%                  
Basis spread rate [7],[18],[20],[21] 9.00%                  
Floor [7],[18],[20],[21] 1.00%                  
Principal Value [7],[18],[20],[21] $ 63,003                  
Amortized Cost [7],[18],[20],[21] 63,003                  
Fair Value [1],[7],[18],[20],[21] $ 55,337                  
% of Net Assets [7],[18],[20],[21] 1.90%                  
Investment, Identifier [Axis]: CP Energy Services Inc., Energy Equipment & Services, First Lien Term Loan 2                    
Schedule of Investments [Line Items]                    
Investment interest rate [7],[18],[20],[21] 13.56%                  
Basis spread rate [7],[18],[20],[21] 9.00%                  
Floor [7],[18],[20],[21] 1.00%                  
Principal Value [7],[18],[20],[21] $ 8,191                  
Amortized Cost [7],[18],[20],[21] 8,191                  
Fair Value [1],[7],[18],[20],[21] $ 7,194                  
% of Net Assets [7],[18],[20],[21] 0.20%                  
Investment, Identifier [Axis]: CP Energy Services Inc., Energy Equipment & Services, First Lien Term Loan 3                    
Schedule of Investments [Line Items]                    
Investment interest rate [7],[18],[20],[21] 13.56%                  
Basis spread rate [7],[18],[20],[21] 9.00%                  
Floor [7],[18],[20],[21] 1.00%                  
Principal Value [7],[18],[20],[21] $ 16,223                  
Amortized Cost [7],[18],[20],[21] 16,223                  
Fair Value [1],[7],[18],[20],[21] $ 14,248                  
% of Net Assets [7],[18],[20],[21] 0.50%                  
Investment, Identifier [Axis]: CP Energy Services Inc., Energy Equipment and Services, First Lien Term Loan 1                    
Schedule of Investments [Line Items]                    
Investment interest rate [3],[22],[23],[24]   14.56%                
Basis spread rate [3],[22],[23],[24]   9.00%                
Floor [3],[22],[23],[24]   1.00%                
Principal Value [3],[22],[23],[24]   $ 59,303                
Amortized Cost [3],[22],[23],[24]   59,303                
Fair Value [2],[3],[22],[23],[24]   $ 51,139                
% of Net Assets [3],[22],[23],[24]   1.40%                
Investment, Identifier [Axis]: CP Energy Services Inc., Energy Equipment and Services, First Lien Term Loan 2                    
Schedule of Investments [Line Items]                    
Investment interest rate [3],[22],[23],[24]   14.56%                
Basis spread rate [3],[22],[23],[24]   9.00%                
Floor [3],[22],[23],[24]   1.00%                
Principal Value [3],[22],[23],[24]   $ 7,619                
Amortized Cost [3],[22],[23],[24]   7,619                
Fair Value [2],[3],[22],[23],[24]   $ 6,570                
% of Net Assets [3],[22],[23],[24]   0.20%                
Investment, Identifier [Axis]: CP Energy Services Inc., Energy Equipment and Services, First Lien Term Loan 3                    
Schedule of Investments [Line Items]                    
Investment interest rate [3],[22],[23],[24]   14.56%                
Basis spread rate [3],[22],[23],[24]   9.00%                
Floor [3],[22],[23],[24]   1.00%                
Principal Value [3],[22],[23],[24]   $ 15,090                
Amortized Cost [3],[22],[23],[24]   15,090                
Fair Value [2],[3],[22],[23],[24]   $ 13,012                
% of Net Assets [3],[22],[23],[24]   0.40%                
Investment, Identifier [Axis]: 8th Avenue Food & Provisions, Inc., Food Products, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 15.25% 13.21% [23]                
Basis spread rate 7.75% 7.75% [23]                
Principal Value $ 32,133 $ 32,133 [23]                
Amortized Cost 32,083 32,044 [23]                
Fair Value $ 32,133 [1] $ 29,965 [2],[23]                
% of Net Assets 1.10% 0.80% [23]                
Investment, Identifier [Axis]: Apidos CLO XI, Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate [16],[25]   10.21%                
Principal Value [16],[25]   $ 67,783                
Amortized Cost [16],[25]   38,825                
Fair Value [2],[16],[25]   $ 32,235                
% of Net Assets [16],[25]   0.90%                
Investment, Identifier [Axis]: Apidos CLO XII, Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate [16],[25]   5.44%                
Principal Value [16],[25]   $ 52,203                
Amortized Cost [16],[25]   29,081                
Fair Value [2],[16],[25]   $ 25,312                
% of Net Assets [16],[25]   0.70%                
Investment, Identifier [Axis]: Apidos CLO XV, Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate 0.00% [15],[26],[27] 0.00% [16],[25],[28]                
Principal Value $ 48,515 [15],[26],[27] $ 48,515 [16],[25],[28]                
Amortized Cost 8,810 [15],[26],[27] 28,562 [16],[25],[28]                
Fair Value $ 8,719 [1],[15],[26],[27] $ 24,092 [2],[16],[25],[28]                
% of Net Assets 0.30% [15],[26],[27] 0.60% [16],[25],[28]                
Investment, Identifier [Axis]: Apidos CLO XXII, Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate 0.00% [15],[26],[27] 0.00% [16],[25],[28]                
Principal Value $ 35,855 [15],[26],[27] $ 35,855 [16],[25],[28]                
Amortized Cost 16,700 [15],[26],[27] 26,173 [16],[25],[28]                
Fair Value $ 12,301 [1],[15],[26],[27] $ 22,359 [2],[16],[25],[28]                
% of Net Assets 0.40% [15],[26],[27] 0.60% [16],[25],[28]                
Investment, Identifier [Axis]: Atlantis Health Care Group (Puerto Rico), Inc., Health Care Providers & Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 13.30% [20],[29] 14.30% [23],[30]                
Basis spread rate 8.75% [20],[29] 8.75% [23],[30]                
Floor 2.00% [20],[29] 2.00% [23],[30]                
Principal Value $ 56,574 [20],[29] $ 58,184 [23],[30]                
Amortized Cost 56,574 [20],[29] 58,184 [23],[30]                
Fair Value $ 56,574 [1],[20],[29] $ 58,184 [2],[23],[30]                
% of Net Assets 1.90% [20],[29] 1.60% [23],[30]                
Investment, Identifier [Axis]: Aventiv Technologies, LLC - Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK [31]   0.00%                
Investment, Identifier [Axis]: Aventiv Technologies, LLC - Second Out Super Priority First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK [32] 12.06%                  
Investment, Identifier [Axis]: Aventiv Technologies, LLC - Third Out Super Priority First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK 9.65% [32] 4.09%                
Investment, Identifier [Axis]: Aventiv Technologies, LLC, Communications Equipment, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[24]   14.65%                
Basis spread rate [23],[24]   9.05%                
Floor [23],[24]   1.00%                
Principal Value [23],[24]   $ 85,602                
Amortized Cost [23],[24]   56,671                
Fair Value [2],[23],[24]   $ 46,098                
% of Net Assets [23],[24]   1.20%                
Investment, Identifier [Axis]: Aventiv Technologies, LLC, Communications Equipment, Second Out Super Priority First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[33]   13.10%                
Basis spread rate [23],[33]   7.50%                
Floor [23],[33]   1.00%                
Principal Value [23],[33]   $ 1,499                
Amortized Cost [23],[33]   1,499                
Fair Value [2],[23],[33]   $ 1,499                
% of Net Assets [23],[33]   0.00%                
Investment, Identifier [Axis]: Aventiv Technologies, LLC, Communications Equipment, Third Out Super Priority First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[24],[33]   6.60%                
Basis spread rate [23],[24],[33]   1.00%                
Interest, PIK [23],[24],[33]   4.09%                
Floor [23],[24],[33]   1.00%                
Principal Value [23],[24],[33]   $ 25,415                
Amortized Cost [23],[24],[33]   20,860                
Fair Value [2],[23],[24],[33]   $ 20,914                
% of Net Assets [23],[24],[33]   0.60%                
Investment, Identifier [Axis]: Aventiv Technologies, LLC, Diversified Telecommunication Services, Second Out Super Priority First Lien Term Loan 1                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[34] 14.52%                  
Basis spread rate [20],[34] 10.00%                  
Floor [20],[34] 1.00%                  
Principal Value [20],[34] $ 43,663                  
Amortized Cost [20],[34] 42,280                  
Fair Value [1],[20],[34] $ 43,663                  
% of Net Assets [20],[34] 1.50%                  
Investment, Identifier [Axis]: Aventiv Technologies, LLC, Diversified Telecommunication Services, Second Out Super Priority First Lien Term Loan 2                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[34] 14.59%                  
Basis spread rate [20],[34] 10.00%                  
Floor [20],[34] 1.00%                  
Principal Value [20],[34] $ 3,053                  
Amortized Cost [20],[34] 2,951                  
Fair Value [1],[20],[34] $ 3,053                  
% of Net Assets [20],[34] 0.10%                  
Investment, Identifier [Axis]: Aventiv Technologies, LLC, Diversified Telecommunication Services, Second Out Super Priority First Lien Term Loan 3                    
Schedule of Investments [Line Items]                    
Investment interest rate [18],[20],[34] 12.06%                  
Basis spread rate [18],[20],[34] 7.50%                  
Floor [18],[20],[34] 1.00%                  
Principal Value [18],[20],[34] $ 722                  
Amortized Cost [18],[20],[34] 722                  
Fair Value [1],[18],[20],[34] $ 722                  
% of Net Assets [18],[20],[34] 0.00%                  
Investment, Identifier [Axis]: Aventiv Technologies, LLC, Diversified Telecommunication Services, Super Priority Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[35] 13.61%                  
Basis spread rate [20],[35] 9.05%                  
Floor [20],[35] 1.00%                  
Principal Value [20],[35] $ 147,741                  
Amortized Cost [20],[35] 59,071                  
Fair Value [1],[20],[35] $ 7,387                  
% of Net Assets [20],[35] 0.20%                  
Investment, Identifier [Axis]: Aventiv Technologies, LLC, Diversified Telecommunication Services, Third Out Super Priority First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [18],[20],[34],[36] 9.65%                  
Basis spread rate [18],[20],[34],[36] 5.09%                  
Floor [18],[20],[34],[36] 1.00%                  
Principal Value [18],[20],[34],[36] $ 27,374                  
Amortized Cost [18],[20],[34],[36] 27,954                  
Fair Value [1],[18],[20],[34],[36] $ 19,550                  
% of Net Assets [18],[20],[34],[36] 0.70%                  
Investment, Identifier [Axis]: Aventiv Technologies, LLC, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Fair Value $ 7,387                  
Investment, Identifier [Axis]: Aventiv Technologies, LLC, Second Out Super Priority First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Fair Value 722                  
Investment, Identifier [Axis]: Aventiv Technologies, LLC, Third Out Super Priority First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Fair Value $ 19,550                  
Investment, Identifier [Axis]: BCPE North Star US Holdco 2, Inc., Food Products, Second Lien Delayed Draw Term Loan                    
Schedule of Investments [Line Items]                    
Uncommitted funds [5],[6],[23],[37]   $ 5,185                
Investment interest rate [23],[37]   12.71%                
Basis spread rate [23],[37]   7.25%                
Floor [23],[37]   0.75%                
Principal Value [23],[37]   $ 5,185                
Amortized Cost [23],[37]   5,147                
Fair Value [2],[23],[37]   $ 4,987                
% of Net Assets [23],[37]   0.10%                
Investment, Identifier [Axis]: BCPE North Star US Holdco 2, Inc., Food Products, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 11.69% [20],[29] 12.71% [23]                
Basis spread rate 7.25% [20],[29] 7.25% [23]                
Floor 0.75% [20],[29] 0.75% [23]                
Principal Value $ 100,000 [20],[29] $ 94,815 [23]                
Amortized Cost 99,570 [20],[29] 94,313 [23]                
Fair Value $ 98,762 [1],[20],[29] $ 91,193 [2],[23]                
% of Net Assets 3.30% [20],[29] 2.50% [23]                
Investment, Identifier [Axis]: BCPE Osprey Buyer, Inc., Health Care Technology, First Lien Delayed Draw Term Loan                    
Schedule of Investments [Line Items]                    
Uncommitted funds [5],[6],[23],[30],[37]   $ 4,691                
Investment interest rate 10.19% [20],[29],[38] 11.21% [23],[30],[37]                
Basis spread rate 5.75% [20],[29],[38] 5.75% [23],[30],[37]                
Floor 0.75% [20],[29],[38] 0.75% [23],[30],[37]                
Principal Value $ 4,621 [20],[29],[38] $ 4,668 [23],[30],[37]                
Amortized Cost 4,587 [20],[29],[38] 4,623 [23],[30],[37]                
Fair Value $ 4,621 [1],[20],[29],[38] $ 4,668 [2],[23],[30],[37]                
% of Net Assets 0.20% [20],[29],[38] 0.10% [23],[30],[37]                
Investment, Identifier [Axis]: BCPE Osprey Buyer, Inc., Health Care Technology, First Lien Revolving Line of Credit                    
Schedule of Investments [Line Items]                    
Uncommitted funds $ 4,239 [10],[11],[20],[38] $ 4,239 [5],[6],[23],[37],[39]                
Investment interest rate 10.19% [20],[38] 11.20% [23],[37],[39]                
Basis spread rate 5.75% [20],[38] 5.75% [23],[37],[39]                
Floor 0.75% [20],[38] 0.75% [23],[37],[39]                
Principal Value $ 2,120 [20],[38] $ 2,261 [23],[37],[39]                
Amortized Cost 2,120 [20],[38] 2,261 [23],[37],[39]                
Fair Value $ 2,120 [1],[20],[38] $ 2,261 [2],[23],[37],[39]                
% of Net Assets 0.00% [20],[38] 0.10% [23],[37],[39]                
Investment, Identifier [Axis]: BCPE Osprey Buyer, Inc., Health Care Technology, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 10.34% [20],[29] 11.35% [23],[30]                
Basis spread rate 5.75% [20],[29] 5.75% [23],[30]                
Floor 0.75% [20],[29] 0.75% [23],[30]                
Principal Value $ 62,725 [20],[29] $ 63,375 [23],[30]                
Amortized Cost 62,725 [20],[29] 63,375 [23],[30]                
Fair Value $ 62,725 [1],[20],[29] $ 63,375 [2],[23],[30]                
% of Net Assets 2.10% [20],[29] 1.70% [23],[30]                
Investment, Identifier [Axis]: Barings CLO 2018-III, Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate 0.00% [15],[26],[27] 0.00% [16],[25],[28]                
Principal Value $ 82,809 [15],[26],[27] $ 82,809 [16],[25],[28]                
Amortized Cost 0 [15],[26],[27] 9,423 [16],[25],[28]                
Fair Value $ 3,071 [1],[15],[26],[27] $ 8,188 [2],[16],[25],[28]                
% of Net Assets 0.10% [15],[26],[27] 0.20% [16],[25],[28]                
Investment, Identifier [Axis]: Barracuda Parent, LLC, IT Services, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 11.28% [20] 12.31% [23]                
Basis spread rate 7.00% [20] 7.00% [23]                
Floor 0.50% [20] 0.50% [23]                
Principal Value $ 20,000 [20] $ 20,000 [23]                
Amortized Cost 19,619 [20] 19,544 [23]                
Fair Value $ 16,189 [1],[20] $ 20,000 [2],[23]                
% of Net Assets 0.50% [20] 0.50% [23]                
Investment, Identifier [Axis]: Belnick, LLC (d/b/a The Ubique Group)                    
Schedule of Investments [Line Items]                    
Fair Value $ 51,166 [40] $ 0                
Investment, Identifier [Axis]: Belnick, LLC (d/b/a The Ubique Group), First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   13.59%                
Basis spread rate [23],[30]   8.00%                
Floor [23],[30]   4.00%                
Principal Value [23],[30]   $ 84,552                
Amortized Cost [23],[30]   84,552                
Fair Value [2],[23],[30]   $ 84,250                
% of Net Assets [23],[30]   2.30%                
Investment, Identifier [Axis]: Belnick, LLC (d/b/a The Ubique Group), Household Durables, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [7],[18],[20],[41] 13.06%                  
Basis spread rate [7],[18],[20],[41] 8.50%                  
Floor [7],[18],[20],[41] 4.00%                  
Principal Value [7],[18],[20],[41] $ 84,852                  
Amortized Cost [7],[18],[20],[41] 84,852                  
Fair Value [1],[7],[18],[20],[41] $ 51,166                  
% of Net Assets [7],[18],[20],[41] 1.70%                  
Investment, Identifier [Axis]: Belnick, LLC (d/b/a The Ubique Group), Household Durables, Preferred Class P Units                    
Schedule of Investments [Line Items]                    
Units (in shares) [7],[9],[10],[11],[41] 5,000                  
Interest, PIK [7],[9],[41] 8.50%                  
Amortized Cost [7],[9],[41] $ 3,400                  
Fair Value [1],[7],[9],[41] $ 0                  
% of Net Assets [7],[9],[41] 0.00%                  
Investment, Identifier [Axis]: Belnick, LLC - First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK 13.06% [42]   13.06%              
Investment, Identifier [Axis]: Boostability Parent, Inc., IT Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   13.56%                
Basis spread rate [23],[30]   8.00%                
Floor [23],[30]   4.00%                
Principal Value [23],[30]   $ 42,770                
Amortized Cost [23],[30]   42,770                
Fair Value [2],[23],[30]   $ 42,770                
% of Net Assets [23],[30]   1.20%                
Investment, Identifier [Axis]: Broder Bros., Co., Textiles, Apparel & Luxury Goods, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   11.60%                
Basis spread rate [23],[30]   6.00%                
Floor [23],[30]   1.00%                
Principal Value [23],[30]   $ 153,514                
Amortized Cost [23],[30]   153,514                
Fair Value [2],[23],[30]   $ 153,514                
% of Net Assets [23],[30]   4.10%                
Investment, Identifier [Axis]: Burgess Point Purchaser Corporation, Auto Components, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 13.38% [20],[29] 14.44% [23],[30]                
Basis spread rate 9.00% [20],[29] 9.00% [23],[30]                
Floor 0.75% [20],[29] 0.75% [23],[30]                
Principal Value $ 30,000 [20],[29] $ 30,000 [23],[30]                
Amortized Cost 30,000 [20],[29] 30,000 [23],[30]                
Fair Value $ 26,515 [1],[20],[29] $ 30,000 [2],[23],[30]                
% of Net Assets 0.90% [20],[29] 0.80% [23],[30]                
Investment, Identifier [Axis]: CIFC Funding 2013-III-R, Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate [16],[25],[28]   0.00%                
Principal Value [16],[25],[28]   $ 44,100                
Amortized Cost [16],[25],[28]   18,932                
Fair Value [2],[16],[25],[28]   $ 16,604                
% of Net Assets [16],[25],[28]   0.40%                
Investment, Identifier [Axis]: CIFC Funding 2013-IV, Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate [16],[25],[28]   0.00%                
Principal Value [16],[25],[28]   $ 45,500                
Amortized Cost [16],[25],[28]   27,528                
Fair Value [2],[16],[25],[28]   $ 23,921                
% of Net Assets [16],[25],[28]   0.60%                
Investment, Identifier [Axis]: CIFC Funding 2014-IV-R, Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate [16],[25]   10.98%                
Principal Value [16],[25]   $ 50,143                
Amortized Cost [16],[25]   36,313                
Fair Value [2],[16],[25]   $ 28,668                
% of Net Assets [16],[25]   0.80%                
Investment, Identifier [Axis]: CIFC Funding 2016-I, Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate [16],[25]   12.38%                
Principal Value [16],[25]   $ 34,000                
Amortized Cost [16],[25]   31,837                
Fair Value [2],[16],[25]   $ 29,854                
% of Net Assets [16],[25]   0.80%                
Investment, Identifier [Axis]: CP Energy - Spartan Energy Services, Inc.                    
Schedule of Investments [Line Items]                    
Fair Value $ 36,830 $ 39,485   34,665            
Investment, Identifier [Axis]: CP Energy Services Inc.                    
Schedule of Investments [Line Items]                    
Fair Value $ 85,359 $ 70,721   79,355            
Investment, Identifier [Axis]: CP Energy Services Inc. - Delayed Draw Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK 13.56%                  
Investment, Identifier [Axis]: CP Energy Services Inc. - First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK [43]   0.00%                
Investment, Identifier [Axis]: CP Energy Services Inc. - First Lien Term Loan 1                    
Schedule of Investments [Line Items]                    
Interest, PIK 13.56% 0.00% [43]                
Investment, Identifier [Axis]: CP Energy Services Inc. - First Lien Term Loan 1, 2 and 3                    
Schedule of Investments [Line Items]                    
Interest, PIK         14.59%          
Investment, Identifier [Axis]: CP Energy Services Inc. - First Lien Term Loan 2                    
Schedule of Investments [Line Items]                    
Interest, PIK 13.56% 0.00% [43]                
Investment, Identifier [Axis]: CP Energy Services Inc. - First Lien Term Loan 3                    
Schedule of Investments [Line Items]                    
Interest, PIK 13.56%                  
Investment, Identifier [Axis]: CP Energy Services Inc. - First Lien Term Loan A to Spartan Energy Services, LLC                    
Schedule of Investments [Line Items]                    
Interest, PIK 12.56% [44] 13.59% [45]             12.56%  
Investment, Identifier [Axis]: CP Energy Services Inc. - Incremental First Lien Term Loan A to Spartan Energy Services, LLC                    
Schedule of Investments [Line Items]                    
Interest, PIK [44] 12.56%                  
Investment, Identifier [Axis]: CP Energy Services Inc., Energy Equipment & Services, Common Stock                    
Schedule of Investments [Line Items]                    
Units (in shares) 102,924 [7],[9],[10],[11],[21] 102,924 [3],[4],[5],[6],[22]                
Amortized Cost $ 86,240 [7],[9],[21] $ 86,240 [3],[4],[22]                
Fair Value $ 0 [1],[7],[9],[21] $ 0 [2],[3],[4],[22]                
% of Net Assets 0.00% [7],[9],[21] 0.00% [3],[4],[22]                
Investment, Identifier [Axis]: CP Energy Services Inc., Energy Equipment & Services, First Lien Delayed Draw Term Loan                    
Schedule of Investments [Line Items]                    
Uncommitted funds [7],[10],[11],[20],[21],[38] $ 10                  
Investment interest rate [7],[18],[20],[21],[38] 13.56%                  
Basis spread rate [7],[18],[20],[21],[38] 9.00%                  
Floor [7],[20],[21],[38] 1.00%                  
Principal Value [7],[18],[20],[21],[38] $ 9,769                  
Amortized Cost [7],[18],[20],[21],[38] 9,769                  
Fair Value [1],[7],[18],[20],[21],[38] $ 8,580                  
% of Net Assets [7],[18],[20],[21],[38] 0.30%                  
Investment, Identifier [Axis]: CP Energy Services Inc., Energy Equipment & Services, First Lien Term Loan A to Spartan Energy Services, LLC 1                    
Schedule of Investments [Line Items]                    
Investment interest rate [3],[22],[23],[24]   13.59%                
Basis spread rate 8.00% [7],[18],[20],[21] 8.00% [3],[22],[23],[24]                
Interest, PIK [7],[18],[20],[21] 12.56%                  
Floor 1.00% [7],[18],[20],[21] 1.00% [3],[22],[23],[24]                
Principal Value $ 46,908 [7],[18],[20],[21] $ 36,608 [3],[22],[23],[24]                
Amortized Cost 46,908 [7],[18],[20],[21] 36,608 [3],[22],[23],[24]                
Fair Value $ 32,863 [1],[7],[18],[20],[21] $ 35,103 [2],[3],[22],[23],[24]                
% of Net Assets 1.10% [7],[18],[20],[21] 0.90% [3],[22],[23],[24]                
Investment, Identifier [Axis]: CP Energy Services Inc., Energy Equipment & Services, First Lien Term Loan A to Spartan Energy Services, LLC 2                    
Schedule of Investments [Line Items]                    
Investment interest rate 12.56% [7],[20],[21] 13.60% [3],[22],[46]                
Basis spread rate 8.00% [7],[20],[21] 8.00% [3],[22],[46]                
Floor 1.00% [7],[20],[21] 1.00% [3],[22],[46]                
Principal Value $ 4,569 [7],[20],[21] $ 4,569 [3],[22],[46]                
Amortized Cost 4,569 [7],[20],[21] 4,569 [3],[22],[46]                
Fair Value $ 3,967 [1],[7],[20],[21] $ 4,382 [2],[3],[22],[46]                
% of Net Assets 0.10% [7],[20],[21] 0.10% [3],[22],[46]                
Investment, Identifier [Axis]: CP Energy Services Inc., Energy Equipment & Services, Incremental First Lien Term Loan A to Spartan Energy Services, LLC                    
Schedule of Investments [Line Items]                    
Uncommitted funds [7],[10],[11],[18],[20],[21],[38] $ 2,500                  
Investment interest rate [7],[18],[20],[21] 12.56%                  
Basis spread rate [7],[18],[20],[21] 8.00%                  
Floor [7],[18],[20],[21],[38] 1.00%                  
Amortized Cost [7],[18],[20],[21],[38] $ 0                  
Fair Value [1],[7],[18],[20],[21],[38] $ 0                  
% of Net Assets [7],[18],[20],[21],[38] 0.00%                  
Investment, Identifier [Axis]: CP Energy Services Inc., Energy Equipment & Services, Series A Preferred Units to Spartan Energy Holdings, Inc.                    
Schedule of Investments [Line Items]                    
Units (in shares) 10,000 [7],[9],[10],[11],[21] 10,000 [3],[4],[5],[6],[22]                
Investment interest rate 15.00% [7],[9],[21] 15.00% [3],[4],[22]                
Amortized Cost $ 26,193 [7],[9],[21] $ 26,193 [3],[4],[22]                
Fair Value $ 0 [1],[7],[9],[21] $ 0 [2],[3],[4],[22]                
% of Net Assets 0.00% [7],[9],[21] 0.00% [3],[4],[22]                
Investment, Identifier [Axis]: CP Energy Services Inc., Energy Equipment & Services, Series B Redeemable Preferred Stock                    
Schedule of Investments [Line Items]                    
Units (in shares) 790 [7],[9],[10],[11],[21] 790 [3],[4],[5],[6],[22]                
Investment interest rate 16.00% [7],[9],[21] 16.00% [3],[4],[22]                
Amortized Cost $ 63,225 [7],[9],[21] $ 63,225 [3],[4],[22]                
Fair Value $ 0 [1],[7],[9],[21] $ 0 [2],[3],[4],[22]                
% of Net Assets 0.00% [7],[9],[21] 0.00% [3],[4],[22]                
Investment, Identifier [Axis]: CP Energy Services Inc., Series A Preferred Stock, Spartan Energy Holdings                    
Schedule of Investments [Line Items]                    
Fair Value                   $ 26,193
Investment, Identifier [Axis]: CP Energy Services Inc., Series A Preferred Stock, Spartan Energy Holdings 1                    
Schedule of Investments [Line Items]                    
Fair Value                   $ 26,193
Investment, Identifier [Axis]: California Street CLO IX Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate [16],[25]   3.62%                
Principal Value [16],[25]   $ 58,915                
Amortized Cost [16],[25]   36,482                
Fair Value [2],[16],[25]   $ 27,997                
% of Net Assets [16],[25]   0.80%                
Investment, Identifier [Axis]: Capstone Logistics Acquisition, Inc., Commercial Services & Supplies, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   14.19%                
Basis spread rate [23],[30]   8.75%                
Floor [23],[30]   1.00%                
Principal Value [23],[30]   $ 8,500                
Amortized Cost [23],[30]   8,326                
Fair Value [2],[23],[30]   $ 8,500                
% of Net Assets [23],[30]   0.20%                
Investment, Identifier [Axis]: Capstone Logistics Acquisition, Inc., Commercial Services & Supplies, Second LienTerm Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29] 12.93%                  
Basis spread rate [20],[29] 8.50%                  
Floor [20],[29] 1.00%                  
Principal Value [20],[29] $ 8,500                  
Amortized Cost [20],[29] 8,366                  
Fair Value [1],[20],[29] $ 8,500                  
% of Net Assets [20],[29] 0.30%                  
Investment, Identifier [Axis]: Carlyle C17 CLO Limited, Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate [16],[25],[28]   0.00%                
Principal Value [16],[25],[28]   $ 24,870                
Amortized Cost [16],[25],[28]   8,626                
Fair Value [2],[16],[25],[28]   $ 7,675                
% of Net Assets [16],[25],[28]   0.20%                
Investment, Identifier [Axis]: Carlyle Global Market Strategies CLO 2014-4-R, Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate [16],[25],[28]   0.00%                
Principal Value [16],[25],[28]   $ 25,534                
Amortized Cost [16],[25],[28]   13,058                
Fair Value [2],[16],[25],[28]   $ 11,882                
% of Net Assets [16],[25],[28]   0.30%                
Investment, Identifier [Axis]: Carlyle Global Market Strategies CLO 2016-3, Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate [16],[25]   5.40%                
Principal Value [16],[25]   $ 32,200                
Amortized Cost [16],[25]   30,456                
Fair Value [2],[16],[25]   $ 24,009                
% of Net Assets [16],[25]   0.60%                
Investment, Identifier [Axis]: Cent CLO 21 Limited, Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate 0.00% [15],[26],[27] 0.00% [16],[25],[28]                
Principal Value $ 49,552 [15],[26],[27] $ 49,552 [16],[25],[28]                
Amortized Cost 0 [15],[26],[27] 0 [16],[25],[28]                
Fair Value $ 96 [1],[15],[26],[27] $ 0 [2],[16],[25],[28]                
% of Net Assets 0.00% [15],[26],[27] 0.00% [16],[25],[28]                
Investment, Identifier [Axis]: Collections Acquisition Company, Inc., Diversified Financial Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   13.21%                
Basis spread rate [23],[30]   7.65%                
Floor [23],[30]   2.50%                
Principal Value [23],[30]   $ 45,039                
Amortized Cost [23],[30]   45,039                
Fair Value [2],[23],[30]   $ 45,039                
% of Net Assets [23],[30]   1.20%                
Investment, Identifier [Axis]: Collections Acquisition Company, Inc., Financial Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29] 12.21%                  
Basis spread rate [20],[29] 7.65%                  
Floor [20],[29] 2.50%                  
Principal Value [20],[29] $ 44,537                  
Amortized Cost [20],[29] 44,537                  
Fair Value [1],[20],[29] $ 44,537                  
% of Net Assets [20],[29] 1.50%                  
Investment, Identifier [Axis]: Columbia Cent CLO 27 Limited, Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate [16],[25]   5.47%                
Principal Value [16],[25]   $ 48,978                
Amortized Cost [16],[25]   30,872                
Fair Value [2],[16],[25]   $ 25,397                
% of Net Assets [16],[25]   0.70%                
Investment, Identifier [Axis]: Credit Central Loan Company, LLC                    
Schedule of Investments [Line Items]                    
Fair Value $ 78,736 $ 79,230   73,642            
Investment, Identifier [Axis]: Credit Central Loan Company, LLC - First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK 10.00% [47] 5.00% [48]                
Investment, Identifier [Axis]: Credit Central Loan Company, LLC, Consumer Finance, Class A Units                    
Schedule of Investments [Line Items]                    
Units (in shares) 14,867,312 [7],[9],[10],[11],[14],[15] 14,867,312 [3],[4],[5],[6],[16],[17]                
Amortized Cost $ 19,331 [7],[9],[14],[15] $ 19,331 [3],[4],[16],[17]                
Fair Value $ 0 [1],[7],[9],[14],[15] $ 0 [2],[3],[4],[16],[17]                
% of Net Assets 0.00% [7],[9],[14],[15] 0.00% [3],[4],[16],[17]                
Investment, Identifier [Axis]: Credit Central Loan Company, LLC, Consumer Finance, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 5.00% [7],[14],[15],[18] 5.00% [3],[16],[17],[24]                
Interest, PIK 5.00% [7],[14],[15],[18] 5.00% [3],[16],[17],[24]                
Principal Value $ 90,578 [7],[14],[15],[18] $ 82,629 [3],[16],[17],[24]                
Amortized Cost 90,578 [7],[14],[15],[18] 82,629 [3],[16],[17],[24]                
Fair Value $ 78,736 [1],[7],[14],[15],[18] $ 79,230 [2],[3],[16],[17],[24]                
% of Net Assets 2.60% [7],[14],[15],[18] 2.10% [3],[16],[17],[24]                
Investment, Identifier [Axis]: Credit Central Loan Company, LLC, Consumer Finance, Net Revenues Interest                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 0 [7],[9],[14],[15] $ 0 [3],[4],[16],[17]                
Fair Value $ 0 [1],[7],[9],[14],[15] $ 0 [2],[3],[4],[16],[17]                
% of Net Assets 0.00% [7],[9],[14],[15] 0.00% [3],[4],[16],[17]                
Investment, Identifier [Axis]: Credit Central Loan Company, LLC, Consumer Finance, Preferred Class P Shares                    
Schedule of Investments [Line Items]                    
Units (in shares) 14,518,187 [7],[9],[10],[11],[14],[15] 12,897,188 [3],[4],[5],[6],[16],[17]                
Investment interest rate [3],[4],[16],[17]   12.75%                
Interest, PIK [7],[9],[14],[15] 12.75%                  
Amortized Cost $ 11,520 [7],[9],[14],[15] $ 11,520 [3],[4],[16],[17]                
Fair Value $ 0 [1],[7],[9],[14],[15] $ 0 [2],[3],[4],[16],[17]                
% of Net Assets 0.00% [7],[9],[14],[15] 0.00% [3],[4],[16],[17]                
Investment, Identifier [Axis]: Credit Central Senior Subordinated Loan Agreement                    
Schedule of Investments [Line Items]                    
Interest, PIK               10.00%    
Investment, Identifier [Axis]: Credit.com Holdings, LLC - First Lien Term Loan A                    
Schedule of Investments [Line Items]                    
Interest, PIK 15.56% [49] 0.00% [50]                
Investment, Identifier [Axis]: Credit.com Holdings, LLC - First Lien Term Loan B                    
Schedule of Investments [Line Items]                    
Interest, PIK [50]   0.00%                
Investment, Identifier [Axis]: Credit.com Holdings, LLC, Diversified Consumer Services, Class B of PGX TopCo II LLC                    
Schedule of Investments [Line Items]                    
Units (in shares) 999 [9],[10],[11],[51] 999 [4],[5],[6],[52]                
Fair Value $ 0 [1],[9],[51] $ 426 [2],[4],[52]                
% of Net Assets 0.00% [9],[51] 0.00% [4],[52]                
Investment, Identifier [Axis]: Credit.com Holdings, LLC, Diversified Consumer Services, First Lien Term Loan A                    
Schedule of Investments [Line Items]                    
Investment interest rate 15.56% [20] 16.60% [23],[52]                
Basis spread rate 11.00% [20] 11.00% [23],[52]                
Floor 1.50% [20] 1.50% [23],[52]                
Principal Value $ 38,964 [20] $ 33,237 [23],[52]                
Amortized Cost 38,964 [20] 33,237 [23],[52]                
Fair Value $ 36,782 [1],[20] $ 31,658 [2],[23],[52]                
% of Net Assets 1.20% [20] 0.90% [23],[52]                
Investment, Identifier [Axis]: Credit.com Holdings, LLC, Diversified Consumer Services, First Lien Term Loan B                    
Schedule of Investments [Line Items]                    
Investment interest rate 16.56% [20],[35] 17.60% [23],[52]                
Basis spread rate 12.00% [20],[35] 12.00% [23],[52]                
Floor 1.50% [20],[35] 1.50% [23],[52]                
Principal Value $ 67,398 [20],[35] $ 56,931 [23],[52]                
Amortized Cost 62,114 [20],[35] 56,931 [23],[52]                
Fair Value $ 3,370 [1],[20],[35] $ 40,488 [2],[23],[52]                
% of Net Assets 0.10% [20],[35] 1.10% [23],[52]                
Investment, Identifier [Axis]: DRI Holding Inc., Commercial Services & Supplies, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 9.68% [20],[29] 10.69% [23],[30]                
Basis spread rate 5.25% [20],[29] 5.25% [23],[30]                
Floor 0.50% [20],[29] 0.50% [23],[30]                
Principal Value $ 33,217 [20],[29] $ 33,561 [23],[30]                
Amortized Cost 32,507 [20],[29] 32,646 [23],[30]                
Fair Value $ 33,192 [1],[20],[29] $ 33,561 [2],[23],[30]                
% of Net Assets 1.10% [20],[29] 0.90% [23],[30]                
Investment, Identifier [Axis]: DRI Holding Inc., Commercial Services & Supplies, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 12.43% [20],[29] 13.43% [23],[30]                
Basis spread rate 8.00% [20],[29] 8.00% [23],[30]                
Floor 0.50% [20],[29] 0.50% [23],[30]                
Principal Value $ 145,000 [20],[29] $ 145,000 [23],[30]                
Amortized Cost 145,000 [20],[29] 145,000 [23],[30]                
Fair Value $ 145,000 [1],[20],[29] $ 145,000 [2],[23],[30]                
% of Net Assets 4.90% [20],[29] 3.90% [23],[30]                
Investment, Identifier [Axis]: DTI Holdco, Inc., Professional Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30],[53]   10.09%                
Basis spread rate [23],[30],[53]   4.75%                
Floor [23],[30],[53]   0.75%                
Principal Value [23],[30],[53]   $ 18,176                
Amortized Cost [23],[30],[53]   17,921                
Fair Value [2],[23],[30],[53]   $ 18,176                
% of Net Assets [23],[30],[53]   0.50%                
Investment, Identifier [Axis]: DTI Holdco, Inc., Professional Services, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   13.09%                
Basis spread rate [23],[30]   7.75%                
Floor [23],[30]   0.75%                
Principal Value [23],[30]   $ 75,000                
Amortized Cost [23],[30]   75,000                
Fair Value [2],[23],[30]   $ 75,000                
% of Net Assets [23],[30]   2.00%                
Investment, Identifier [Axis]: Discovery Point Retreat, LLC , Health Care Providers & Services, First Lien Revolving Line of Credit                    
Schedule of Investments [Line Items]                    
Uncommitted funds [5],[6],[23],[54]   $ 2,500                
Investment interest rate [23],[54]   13.35%                
Basis spread rate [23],[54]   7.75%                
Floor [23],[54]   3.25%                
Principal Value [23],[54]   $ 900                
Amortized Cost [23],[54]   900                
Fair Value [2],[23],[54]   $ 881                
% of Net Assets [23],[54]   0.00%                
Investment, Identifier [Axis]: Discovery Point Retreat, LLC , Health Care Providers & Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29],[55] 12.31%                  
Basis spread rate [20],[29],[55] 7.75%                  
Floor [20],[29],[55] 3.25%                  
Principal Value [20],[29],[55] $ 20,445                  
Amortized Cost [20],[29],[55] 20,445                  
Fair Value [1],[20],[29],[55] $ 20,445                  
% of Net Assets [20],[29],[55] 0.60%                  
Investment, Identifier [Axis]: Discovery Point Retreat, LLC , Health Care Providers & Services, First Lien Term Loan A                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[54]   13.35%                
Basis spread rate [23],[54]   7.75%                
Floor [23],[54]   3.25%                
Principal Value [23],[54]   $ 17,000                
Amortized Cost [23],[54]   17,000                
Fair Value [2],[23],[54]   $ 16,632                
% of Net Assets [23],[54]   0.50%                
Investment, Identifier [Axis]: Discovery Point Retreat, LLC , Health Care Providers & Services, Series A Preferred Stock of Discovery MSO HoldCo LLC                    
Schedule of Investments [Line Items]                    
Units (in shares) 8,395 [9],[10],[11],[55] 7,632 [4],[5],[6],[54]                
Interest, PIK 8.00% [9],[55] 8.00% [4],[54]                
Amortized Cost $ 7,950 [9],[55] $ 7,950 [4],[54]                
Fair Value $ 10,897 [1],[9],[55] $ 15,900 [2],[4],[54]                
% of Net Assets 0.40% [9],[55] 0.40% [4],[54]                
Investment, Identifier [Axis]: Discovery Point Retreat, LLC, Series A Preferred Stock                    
Schedule of Investments [Line Items]                    
Fair Value $ 10,897                  
Investment, Identifier [Axis]: Druid City Infusion, LLC - First Lien Convertible Note                    
Schedule of Investments [Line Items]                    
Interest, PIK 2.00%                  
Investment, Identifier [Axis]: Druid City Infusion, LLC, Pharmaceuticals, First Lien Convertible Note to Druid City Intermediate, Inc.                    
Schedule of Investments [Line Items]                    
Investment interest rate [18],[29],[51] 6.00%                  
Basis spread rate [18],[29],[51] 2.00%                  
Principal Value [18],[29],[51] $ 19,235                  
Amortized Cost [18],[29],[51] 19,235                  
Fair Value [1],[18],[29],[51] $ 30,673                  
% of Net Assets [18],[29],[51] 1.00%                  
Investment, Identifier [Axis]: Druid City Infusion, LLC, Pharmaceuticals, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29] 11.80%                  
Basis spread rate [20],[29] 7.50%                  
Floor [20],[29] 3.00%                  
Principal Value [20],[29] $ 49,630                  
Amortized Cost [20],[29] 49,630                  
Fair Value [1],[20],[29] $ 49,630                  
% of Net Assets [20],[29] 1.70%                  
Investment, Identifier [Axis]: Dukes Root Control Inc., Commercial Services & Supplies, First Lien Delayed Draw Term Loan                    
Schedule of Investments [Line Items]                    
Uncommitted funds [5],[6],[23],[37],[39]   $ 8,929                
Investment interest rate 10.96% [20],[29],[38],[56] 11.98% [23],[37],[39]                
Basis spread rate 6.50% [20],[29],[38],[56] 6.50% [23],[37],[39]                
Floor 1.00% [20],[29],[38],[56] 1.00% [23],[37],[39]                
Principal Value $ 3,206 [20],[29],[38],[56] $ 3,238 [23],[37],[39]                
Amortized Cost 3,196 [20],[29],[38],[56] 3,226 [23],[37],[39]                
Fair Value $ 3,206 [1],[20],[29],[38],[56] $ 3,238 [2],[23],[37],[39]                
% of Net Assets 0.10% [20],[29],[38],[56] 0.10% [23],[37],[39]                
Investment, Identifier [Axis]: Dukes Root Control Inc., Commercial Services & Supplies, First Lien Revolving Line of Credit                    
Schedule of Investments [Line Items]                    
Uncommitted funds $ 4,464 [10],[11],[20],[38] $ 4,464 [5],[6],[23],[37],[39]                
Investment interest rate 10.98% [20],[38] 11.98% [23],[37],[39]                
Basis spread rate 6.50% [20],[38] 6.50% [23],[37],[39]                
Floor 1.00% [20],[38] 1.00% [23],[37],[39]                
Principal Value $ 1,393 [20],[38] $ 2,375 [23],[37],[39]                
Amortized Cost 1,427 [20],[38] 2,392 [23],[37],[39]                
Fair Value $ 1,393 [1],[20],[38] $ 2,375 [2],[23],[37],[39]                
% of Net Assets 0.00% [20],[38] 0.10% [23],[37],[39]                
Investment, Identifier [Axis]: Dukes Root Control Inc., Commercial Services & Supplies, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 10.98% [20],[29] 11.99% [23],[30]                
Basis spread rate 6.50% [20],[29] 6.50% [23],[30]                
Floor 1.00% [20],[29] 1.00% [23],[30]                
Principal Value $ 35,692 [20],[29] $ 36,058 [23],[30]                
Amortized Cost 35,966 [20],[29] 36,195 [23],[30]                
Fair Value $ 35,692 [1],[20],[29] $ 36,058 [2],[23],[30]                
% of Net Assets 1.20% [20],[29] 1.00% [23],[30]                
Investment, Identifier [Axis]: Easy Gardener Products, Inc., Household Durable, Class A Units of EZG Holdings, LLC                    
Schedule of Investments [Line Items]                    
Units (in shares) [4],[5],[6]   200                
Principal Value [4]                  
Amortized Cost [4]   313                
Fair Value [2],[4]   $ 0                
% of Net Assets [4]   0.00%                
Investment, Identifier [Axis]: Easy Gardener Products, Inc., Household Durable, Class B Units of EZG Holdings, LLC                    
Schedule of Investments [Line Items]                    
Units (in shares) [4],[5],[6]   12,525                
Principal Value [4]                  
Amortized Cost [4]   1,688                
Fair Value [2],[4]   $ 0                
% of Net Assets [4]   0.00%                
Investment, Identifier [Axis]: Echelon Transportation, LLC                    
Schedule of Investments [Line Items]                    
Units (in shares) [7],[9],[10],[11],[14],[15] 19,157,851                  
Fair Value $ 65,653 $ 66,923   64,198            
Investment, Identifier [Axis]: Echelon Transportation, LLC, Aerospace & Defense, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [3]   6.00%                
Principal Value [3]   $ 54,739                
Amortized Cost [3]   54,739                
Fair Value [2],[3]   $ 54,739                
% of Net Assets [3]   1.50%                
Investment, Identifier [Axis]: Echelon Transportation, LLC, Aerospace & Defense, Membership Interest                    
Schedule of Investments [Line Items]                    
Amortized Cost [3],[4]   $ 22,738                
Fair Value [2],[3],[4]   $ 0                
% of Net Assets [3],[4]   0.00%                
Investment, Identifier [Axis]: Echelon Transportation, LLC, Aerospace & Defense, Preferred Units                    
Schedule of Investments [Line Items]                    
Units (in shares) [3],[4],[5],[6]   41,751,342                
Interest, PIK [3],[4]   12.75%                
Amortized Cost [3],[4]   $ 32,843                
Fair Value [2],[3],[4]   $ 12,184                
% of Net Assets [3],[4]   0.30%                
Investment, Identifier [Axis]: Echelon Transportation, LLC, Trading Companies & Distributors, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [7] 6.00%                  
Principal Value [7] $ 54,739                  
Amortized Cost [7] 54,739                  
Fair Value [1],[7] $ 54,739                  
% of Net Assets [7] 1.80%                  
Investment, Identifier [Axis]: Echelon Transportation, LLC, Trading Companies & Distributors, Membership Interest                    
Schedule of Investments [Line Items]                    
Amortized Cost [7],[9] $ 22,738                  
Fair Value [1],[7],[9] $ 0                  
% of Net Assets [7],[9] 0.00%                  
Investment, Identifier [Axis]: Echelon Transportation, LLC, Trading Companies & Distributors, Preferred Units                    
Schedule of Investments [Line Items]                    
Units (in shares) [7],[9],[10],[11] 47,074,638                  
Interest, PIK [7],[9] 12.75%                  
Amortized Cost [7],[9] $ 32,843                  
Fair Value [1],[7],[9] $ 10,914                  
% of Net Assets [7],[9] 0.40%                  
Investment, Identifier [Axis]: Emerge Intermediate, Inc. - First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK 4.50%                  
Investment, Identifier [Axis]: Emerge Intermediate, Inc., Health Care Providers & Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30],[57]   11.60%                
Basis spread rate [23],[30],[57]   6.25%                
Floor [23],[30],[57]   1.00%                
Principal Value [23],[30],[57]   $ 56,329                
Amortized Cost [23],[30],[57]   56,329                
Fair Value [2],[23],[30],[57]   $ 56,329                
% of Net Assets [23],[30],[57]   1.50%                
Investment, Identifier [Axis]: Emerge Intermediate, Inc., Pharmaceuticals, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [18],[29],[58] 6.00%                  
Interest, PIK [18],[29],[58] 4.50%                  
Floor [18],[29],[58] 0.00%                  
Principal Value [18],[29],[58] $ 57,053                  
Amortized Cost [18],[29],[58] 57,053                  
Fair Value [1],[18],[29],[58] $ 53,273                  
% of Net Assets [18],[29],[58] 1.80%                  
Investment, Identifier [Axis]: Engineered Machinery Holdings, Inc., Machinery, Incremental Amendment No. 2 Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   12.10%                
Basis spread rate [23],[30]   6.50%                
Floor [23],[30]   0.75%                
Principal Value [23],[30]   $ 5,000                
Amortized Cost [23],[30]   4,994                
Fair Value [2],[23],[30]   $ 5,000                
% of Net Assets [23],[30]   0.20%                
Investment, Identifier [Axis]: Engineered Machinery Holdings, Inc., Machinery, Incremental Amendment No. 3 Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   11.60%                
Basis spread rate [23],[30]   6.00%                
Floor [23],[30]   0.75%                
Principal Value [23],[30]   $ 5,000                
Amortized Cost [23],[30]   5,000                
Fair Value [2],[23],[30]   $ 5,000                
% of Net Assets [23],[30]   0.10%                
Investment, Identifier [Axis]: Enseo Acquisition, Inc., IT Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   13.56%                
Basis spread rate [23],[30]   8.00%                
Floor [23],[30]   1.00%                
Principal Value [23],[30]   $ 53,116                
Amortized Cost [23],[30]   53,116                
Fair Value [2],[23],[30]   $ 53,116                
% of Net Assets [23],[30]   1.40%                
Investment, Identifier [Axis]: Enseo Acquisition, Inc., Media, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29] 13.06%                  
Basis spread rate [20],[29] 8.50%                  
Floor [20],[29] 2.00%                  
Principal Value [20],[29] $ 49,642                  
Amortized Cost [20],[29] 49,642                  
Fair Value [1],[20],[29] $ 49,642                  
% of Net Assets [20],[29] 1.70%                  
Investment, Identifier [Axis]: Eze Castle Integration, Inc. - Delayed Draw Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK   0.00%                
Investment, Identifier [Axis]: Eze Castle Integration, Inc. - First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK   0.00%                
Investment, Identifier [Axis]: Eze Castle Integration, Inc., IT Services, First Lien Delayed Draw Term Loan                    
Schedule of Investments [Line Items]                    
Uncommitted funds [5],[6],[23],[24],[37],[39]   $ 8,036                
Investment interest rate [23],[24],[37],[39]   12.84%                
Basis spread rate [23],[24],[37],[39]   7.50%                
Floor [23],[24],[37],[39]   3.00%                
Principal Value [23],[24],[37],[39]   $ 1,783                
Amortized Cost [23],[24],[37],[39]   1,783                
Fair Value [2],[23],[24],[37],[39]   $ 1,783                
% of Net Assets [23],[24],[37],[39]   0.00%                
Investment, Identifier [Axis]: Eze Castle Integration, Inc., IT Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[24],[30]   12.97%                
Basis spread rate [23],[24],[30]   7.50%                
Floor [23],[24],[30]   3.00%                
Principal Value [23],[24],[30]   $ 46,527                
Amortized Cost [23],[24],[30]   46,527                
Fair Value [2],[23],[24],[30]   $ 46,527                
% of Net Assets [23],[24],[30]   1.30%                
Investment, Identifier [Axis]: Eze Castle Integration, Inc., Software, First Lien Delayed Draw Term Loan                    
Schedule of Investments [Line Items]                    
Uncommitted funds [10],[11],[20],[38],[56] $ 8,036                  
Investment interest rate [20],[38],[56] 11.91%                  
Basis spread rate [20],[38],[56] 7.50%                  
Floor [20],[38],[56] 3.00%                  
Principal Value [20],[38],[56] $ 2,565                  
Amortized Cost [20],[38],[56] 2,553                  
Fair Value [1],[20],[38],[56] $ 2,565                  
% of Net Assets [20],[38],[56] 0.10%                  
Investment, Identifier [Axis]: Eze Castle Integration, Inc., Software, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29] 11.92%                  
Basis spread rate [20],[29] 7.50%                  
Floor [20],[29] 3.00%                  
Principal Value [20],[29] $ 45,925                  
Amortized Cost [20],[29] 45,925                  
Fair Value [1],[20],[29] $ 45,925                  
% of Net Assets [20],[29] 1.50%                  
Investment, Identifier [Axis]: Faraday Buyer, LLC, Electrical Equipment, First Lien Delayed Draw Term Loan                    
Schedule of Investments [Line Items]                    
Uncommitted funds $ 6,540 [10],[11],[20],[38] $ 6,540 [5],[6],[23],[37]                
Investment interest rate 10.30% [20],[38] 11.33% [23],[37]                
Basis spread rate 6.00% [20],[38] 6.00% [23],[37]                
Floor 1.00% [20],[38] 1.00% [23],[37]                
Principal Value $ 0 [20],[38] $ 0 [23],[37]                
Amortized Cost 0 [20],[38] 0 [23],[37]                
Fair Value $ 0 [1],[20],[38] $ 0 [2],[23],[37]                
% of Net Assets 0.00% [20],[38] 0.00% [23],[37]                
Investment, Identifier [Axis]: Faraday Buyer, LLC, Electrical Equipment, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 10.30% [20],[29] 11.33% [23],[30]                
Basis spread rate 6.00% [20],[29] 6.00% [23],[30]                
Floor 1.00% [20],[29] 1.00% [23],[30]                
Principal Value $ 61,367 [20],[29] $ 61,991 [23],[30]                
Amortized Cost 61,367 [20],[29] 61,991 [23],[30]                
Fair Value $ 61,367 [1],[20],[29] $ 61,991 [2],[23],[30]                
% of Net Assets 2.10% [20],[29] 1.70% [23],[30]                
Investment, Identifier [Axis]: First Brands Group, Auto Components, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 9.54% [20],[29],[36] 10.59% [23],[30],[53]                
Basis spread rate 5.00% [20],[29],[36] 5.00% [23],[30],[53]                
Floor 1.00% [20],[29],[36] 1.00% [23],[30],[53]                
Principal Value $ 21,841 [20],[29],[36] $ 22,126 [23],[30],[53]                
Amortized Cost 21,906 [20],[29],[36] 22,124 [23],[30],[53]                
Fair Value $ 20,695 [1],[20],[29],[36] $ 22,019 [2],[23],[30],[53]                
% of Net Assets 0.60% [20],[29],[36] 0.60% [23],[30],[53]                
Investment, Identifier [Axis]: First Brands Group, Auto Components, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 13.04% [20],[29] 14.09% [23],[30]                
Basis spread rate 8.50% [20],[29] 8.50% [23],[30]                
Floor 1.00% [20],[29] 1.00% [23],[30]                
Principal Value $ 37,000 [20],[29] $ 37,000 [23],[30]                
Amortized Cost 37,023 [20],[29] 36,850 [23],[30]                
Fair Value $ 34,450 [1],[20],[29] $ 36,788 [2],[23],[30]                
% of Net Assets 1.20% [20],[29] 1.00% [23],[30]                
Investment, Identifier [Axis]: First Tower Finance Company LLC                    
Schedule of Investments [Line Items]                    
Fair Value $ 760,518 $ 605,928   598,382            
Investment, Identifier [Axis]: First Tower Finance Company LLC - First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK 15.00% [59] 5.00% [60]       15.00% 5.00%      
Investment, Identifier [Axis]: First Tower Finance Company LLC, Consumer Finance, Class A Units                    
Schedule of Investments [Line Items]                    
Units (in shares) 95,709,910 [7],[9],[10],[11],[15],[61] 95,709,910 [3],[4],[5],[6],[16],[62]                
Amortized Cost $ 31,146 [7],[9],[15],[61] $ 31,146 [3],[4],[16],[62]                
Fair Value $ 308,346 [1],[7],[9],[15],[61] $ 180,936 [2],[3],[4],[16],[62]                
% of Net Assets 10.30% [7],[9],[15],[61] 4.90% [3],[4],[16],[62]                
Investment, Identifier [Axis]: First Tower Finance Company LLC, Consumer Finance, First Lien Term Loan to First Tower, LLC                    
Schedule of Investments [Line Items]                    
Investment interest rate 10.00% [7],[15],[61] 10.00% [3],[16],[24],[62]                
Interest, PIK 5.00% [7],[15],[61] 5.00% [3],[16],[24],[62]                
Principal Value $ 452,172 [7],[15],[61] $ 424,992 [3],[16],[24],[62]                
Amortized Cost 452,172 [7],[15],[61] 424,992 [3],[16],[24],[62]                
Fair Value $ 452,172 [1],[7],[15],[61] $ 424,992 [2],[3],[16],[24],[62]                
% of Net Assets 15.10% [7],[15],[61] 11.40% [3],[16],[24],[62]                
Investment, Identifier [Axis]: Freedom Marine Solutions, LLC                    
Schedule of Investments [Line Items]                    
Fair Value $ 11,660 $ 12,651   12,710            
Investment, Identifier [Axis]: Freedom Marine Solutions, LLC, Energy Equipment & Services, Membership Interest                    
Schedule of Investments [Line Items]                    
Amortized Cost [3],[4],[12]   46,142                
Fair Value [2],[3],[4],[12]   $ 12,651                
% of Net Assets [3],[4],[12]   0.30%                
Investment, Identifier [Axis]: Freedom Marine Solutions, LLC, Marine Transport, Membership Interest                    
Schedule of Investments [Line Items]                    
Amortized Cost [7],[8],[9] 47,117                  
Fair Value [1],[7],[8],[9] $ 11,660                  
% of Net Assets [7],[8],[9] 0.40%                  
Investment, Identifier [Axis]: Galaxy XV CLO, Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate 0.00% [15],[26],[27] 0.00% [16],[25],[28]                
Principal Value $ 50,525 [15],[26],[27] $ 50,525 [16],[25],[28]                
Amortized Cost 612 [15],[26],[27] 22,434 [16],[25],[28]                
Fair Value $ 608 [1],[15],[26],[27] $ 20,386 [2],[16],[25],[28]                
% of Net Assets 0.00% [15],[26],[27] 0.50% [16],[25],[28]                
Investment, Identifier [Axis]: Galaxy XXVII CLO, Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate 0.00% [15],[26],[27] 0.00% [16],[25],[28]                
Principal Value $ 24,575 [15],[26],[27] $ 24,575 [16],[25],[28]                
Amortized Cost 865 [15],[26],[27] 10,789 [16],[25],[28]                
Fair Value $ 847 [1],[15],[26],[27] $ 9,811 [2],[16],[25],[28]                
% of Net Assets 0.00% [15],[26],[27] 0.30% [16],[25],[28]                
Investment, Identifier [Axis]: Galaxy XXVIII CLO, Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate 0.00% [15],[26],[27] 0.00% [16],[25],[28]                
Principal Value $ 39,905 [15],[26],[27] $ 39,905 [16],[25],[28]                
Amortized Cost 835 [15],[26],[27] 18,822 [16],[25],[28]                
Fair Value $ 830 [1],[15],[26],[27] $ 17,247 [2],[16],[25],[28]                
% of Net Assets 0.00% [15],[26],[27] 0.50% [16],[25],[28]                
Investment, Identifier [Axis]: Global Tel*Link Corporation (d./b/a ViaPath Technologies), Diversified Telecommunication Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29] 11.83%                  
Basis spread rate [20],[29] 7.50%                  
Floor [20],[29] 3.00%                  
Principal Value [20],[29] $ 126,048                  
Amortized Cost [20],[29] 121,898                  
Fair Value [1],[20],[29] $ 124,174                  
% of Net Assets [20],[29] 4.20%                  
Investment, Identifier [Axis]: Global Tel*Link Corporation (d/b/a ViaPath Technologies.), Diversified Telecommunication Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30],[53]   9.69%                
Basis spread rate [23],[30],[53]   4.25%                
Principal Value [23],[30],[53]   $ 9,497                
Amortized Cost [23],[30],[53]   9,405                
Fair Value [2],[23],[30],[53]   $ 9,456                
% of Net Assets [23],[30],[53]   0.30%                
Investment, Identifier [Axis]: Global Tel*Link Corporation (d/b/a ViaPath Technologies.), Diversified Telecommunication Services, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   15.44%                
Basis spread rate [23],[30]   10.00%                
Principal Value [23],[30]   $ 122,670                
Amortized Cost [23],[30]   122,165                
Fair Value [2],[23],[30]   $ 122,670                
% of Net Assets [23],[30]   3.30%                
Investment, Identifier [Axis]: Halcyon Loan Advisors Funding 2014-2 Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate 0.00% [15],[26],[27] 0.00% [16],[25],[28]                
Principal Value $ 41,164 [15],[26],[27] $ 41,164 [16],[25],[28]                
Amortized Cost 1 [15],[26],[27] 8 [16],[25],[28]                
Fair Value $ 8 [1],[15],[26],[27] $ 8 [2],[16],[25],[28]                
% of Net Assets 0.00% [15],[26],[27] 0.00% [16],[25],[28]                
Investment, Identifier [Axis]: Halcyon Loan Advisors Funding 2015-3 Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate 0.00% [15],[26],[27] 0.00% [16],[25],[28]                
Principal Value $ 39,598 [15],[26],[27] $ 39,598 [16],[25],[28]                
Amortized Cost 19 [15],[26],[27] 53 [16],[25],[28]                
Fair Value $ 17 [1],[15],[26],[27] $ 49 [2],[16],[25],[28]                
% of Net Assets 0.00% [15],[26],[27] 0.00% [16],[25],[28]                
Investment, Identifier [Axis]: HarbourView CLO VII-R, Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate 0.00% [15],[26],[27] 0.00% [16],[25],[28]                
Principal Value $ 19,025 [15],[26],[27] $ 19,025 [16],[25],[28]                
Amortized Cost 0 [15],[26],[27] 4,285 [16],[25],[28]                
Fair Value $ 0 [1],[15],[26],[27] $ 3,676 [2],[16],[25],[28]                
% of Net Assets 0.00% [15],[26],[27] 0.10% [16],[25],[28]                
Investment, Identifier [Axis]: Help/Systems Holdings, Inc. (d/b/a Forta, LLC), Software, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   12.20%                
Basis spread rate [23],[30]   6.75%                
Floor [23],[30]   0.75%                
Principal Value [23],[30]   $ 52,500                
Amortized Cost [23],[30]   52,405                
Fair Value [2],[23],[30]   $ 47,813                
% of Net Assets [23],[30]   1.30%                
Investment, Identifier [Axis]: Help/Systems Holdings, Inc., Software, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29] 11.13%                  
Basis spread rate [20],[29] 6.75%                  
Floor [20],[29] 0.75%                  
Principal Value [20],[29] $ 52,500                  
Amortized Cost [20],[29] 52,460                  
Fair Value [1],[20],[29] $ 48,931                  
% of Net Assets [20],[29] 1.60%                  
Investment, Identifier [Axis]: Imperative Worldwide, LLC (f/k/a MAGNATE WORLDWIDE, LLC), Air Freight & Logistics, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 9.95% [20],[29] 10.98% [23],[30]                
Basis spread rate 5.50% [20],[29] 5.50% [23],[30]                
Floor 0.75% [20],[29] 0.75% [23],[30]                
Principal Value $ 37,349 [20],[29] $ 31,394 [23],[30]                
Amortized Cost 37,235 [20],[29] 31,375 [23],[30]                
Fair Value $ 37,349 [1],[20],[29] $ 31,394 [2],[23],[30]                
% of Net Assets 1.20% [20],[29] 0.90% [23],[30]                
Investment, Identifier [Axis]: Imperative Worldwide, LLC (f/k/a MAGNATE WORLDWIDE, LLC), Air Freight & Logistics, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 12.95% [20],[29] 13.98% [23],[30]                
Basis spread rate 8.50% [20],[29] 8.50% [23],[30]                
Floor 0.75% [20],[29] 0.75% [23],[30]                
Principal Value $ 95,000 [20],[29] $ 95,000 [23],[30]                
Amortized Cost 95,000 [20],[29] 95,000 [23],[30]                
Fair Value $ 95,000 [1],[20],[29] $ 89,758 [2],[23],[30]                
% of Net Assets 3.20% [20],[29] 2.40% [23],[30]                
Investment, Identifier [Axis]: InterDent, Inc.                    
Schedule of Investments [Line Items]                    
Fair Value $ 338,781 $ 463,883   457,967            
Investment, Identifier [Axis]: InterDent, Inc. - First Lien Delayed Draw Term Loan B                    
Schedule of Investments [Line Items]                    
Interest, PIK 7.00%                  
Investment, Identifier [Axis]: InterDent, Inc. - First Lien Term Loan B                    
Schedule of Investments [Line Items]                    
Interest, PIK 7.00% 12.00%                
Investment, Identifier [Axis]: InterDent, Inc., Health Care Providers & Services, Common Stock                    
Schedule of Investments [Line Items]                    
Units (in shares) 99,900 [7],[9],[10],[11] 99,900 [3],[4],[5],[6]                
Amortized Cost $ 45,118 [7],[9] $ 45,118 [3],[4]                
Fair Value $ 0 [1],[7],[9] $ 147,455 [2],[3],[4]                
% of Net Assets 0.00% [7],[9] 4.00% [3],[4]                
Investment, Identifier [Axis]: InterDent, Inc., Health Care Providers & Services, First Lien Delayed Draw Term Loan B                    
Schedule of Investments [Line Items]                    
Uncommitted funds [7],[10],[11],[38] $ 26                  
Investment interest rate [7],[18],[38] 5.00%                  
Interest, PIK [7],[18],[38] 7.00%                  
Floor [7],[18],[38] 0.00%                  
Principal Value [7],[18],[38] $ 17,355                  
Amortized Cost [7],[18],[38] 17,355                  
Fair Value [1],[7],[18],[38] $ 16,619                  
% of Net Assets [7],[18],[38] 0.60%                  
Investment, Identifier [Axis]: InterDent, Inc., Health Care Providers & Services, First Lien Term Loan A                    
Schedule of Investments [Line Items]                    
Investment interest rate [3],[23],[30]   10.96%                
Basis spread rate 5.50% [7],[20],[29] 5.50% [3],[23],[30]                
Interest, PIK [7],[20],[29] 9.94%                  
Floor 1.00% [7],[20],[29] 1.00% [3],[23],[30]                
Principal Value $ 95,823 [7],[20],[29] $ 95,823 [3],[23],[30]                
Amortized Cost 95,823 [7],[20],[29] 95,823 [3],[23],[30]                
Fair Value $ 95,823 [1],[7],[20],[29] $ 95,823 [2],[3],[23],[30]                
% of Net Assets 3.20% [7],[20],[29] 2.60% [3],[23],[30]                
Investment, Identifier [Axis]: InterDent, Inc., Health Care Providers & Services, First Lien Term Loan A/B                    
Schedule of Investments [Line Items]                    
Investment interest rate 19.09% [7],[20],[29] 20.11% [3],[23],[30]                
Basis spread rate 14.65% [7],[20],[29] 14.65% [3],[23],[30]                
Floor 2.00% [7],[20],[29] 2.00% [3],[23],[30]                
Principal Value $ 14,249 [7],[20],[29] $ 14,249 [3],[23],[30]                
Amortized Cost 14,249 [7],[20],[29] 14,249 [3],[23],[30]                
Fair Value $ 14,249 [1],[7],[20],[29] $ 14,249 [2],[3],[23],[30]                
% of Net Assets 0.50% [7],[20],[29] 0.40% [3],[23],[30]                
Investment, Identifier [Axis]: InterDent, Inc., Health Care Providers & Services, First Lien Term Loan B                    
Schedule of Investments [Line Items]                    
Investment interest rate [7],[18] 5.00%                  
Interest, PIK 7.00% [7],[18] 12.00% [3],[24]                
Principal Value $ 221,480 [7],[18] $ 206,356 [3],[24]                
Amortized Cost 221,480 [7],[18] 206,356 [3],[24]                
Fair Value $ 212,090 [1],[7],[18] $ 206,356 [2],[3],[24]                
% of Net Assets 7.10% [7],[18] 5.60% [3],[24]                
Investment, Identifier [Axis]: Interventional Management Services, LLC, Health Care Providers & Service, First Lien Revolving Line of Credit                    
Schedule of Investments [Line Items]                    
Uncommitted funds $ 5,000 [10],[11],[20],[38] $ 5,000 [5],[6],[23],[37]                
Investment interest rate 13.55% [20],[38] 14.58% [23],[37]                
Basis spread rate 9.00% [20],[38] 9.00% [23],[37]                
Floor 1.00% [20],[38] 1.00% [23],[37]                
Principal Value $ 5,000 [20],[38] $ 5,000 [23],[37]                
Amortized Cost 5,000 [20],[38] 5,000 [23],[37]                
Fair Value $ 4,989 [1],[20],[38] $ 4,855 [2],[23],[37]                
% of Net Assets 0.20% [20],[38] 0.10% [23],[37]                
Investment, Identifier [Axis]: Interventional Management Services, LLC, Health Care Providers & Service, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 13.55% [20],[29] 14.58% [23],[30]                
Basis spread rate 9.00% [20],[29] 9.00% [23],[30]                
Floor 1.00% [20],[29] 1.00% [23],[30]                
Principal Value $ 64,155 [20],[29] $ 65,565 [23],[30]                
Amortized Cost 64,155 [20],[29] 65,565 [23],[30]                
Fair Value $ 64,018 [1],[20],[29] $ 63,669 [2],[23],[30]                
% of Net Assets 2.10% [20],[29] 1.70% [23],[30]                
Investment, Identifier [Axis]: Japs-Olson Company, LLC, Commercial Services & Supplies, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30],[63]   12.08%                
Basis spread rate [23],[30],[63]   6.75%                
Floor [23],[30],[63]   2.00%                
Principal Value [23],[30],[63]   $ 57,960                
Amortized Cost [23],[30],[63]   57,960                
Fair Value [2],[23],[30],[63]   $ 57,960                
% of Net Assets [23],[30],[63]   1.60%                
Investment, Identifier [Axis]: Japs-Olson Company, LLC, Commercial Services & Supplies,First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29],[64] 11.05%                  
Basis spread rate [20],[29],[64] 6.75%                  
Floor [20],[29],[64] 2.00%                  
Principal Value [20],[29],[64] $ 56,109                  
Amortized Cost [20],[29],[64] 56,109                  
Fair Value [1],[20],[29],[64] $ 56,109                  
% of Net Assets [20],[29],[64] 1.90%                  
Investment, Identifier [Axis]: Jefferson Mill CLO Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate [16],[25],[28]   0.00%                
Principal Value [16],[25],[28]   $ 23,594                
Amortized Cost [16],[25],[28]   12,391                
Fair Value [2],[16],[25],[28]   $ 10,955                
% of Net Assets [16],[25],[28]   0.30%                
Investment, Identifier [Axis]: Julie Lindsey, Inc, Textiles, Apparel & Luxury Goods, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   11.33%                
Basis spread rate [23],[30]   6.00%                
Floor [23],[30]   4.00%                
Principal Value [23],[30]   $ 19,600                
Amortized Cost [23],[30]   19,600                
Fair Value [2],[23],[30]   $ 19,600                
% of Net Assets [23],[30]   0.50%                
Investment, Identifier [Axis]: Julie Lindsey, Inc., Textiles, Apparel & Luxury Goods, First Lien Revolving Line of Credit                    
Schedule of Investments [Line Items]                    
Uncommitted funds [10],[11],[20],[38] $ 2                  
Investment interest rate [20],[38] 10.30%                  
Basis spread rate [20],[38] 6.00%                  
Floor [20],[38] 4.00%                  
Principal Value [20],[38] $ 0                  
Amortized Cost [20],[38] 0                  
Fair Value [1],[20],[38] $ 0                  
% of Net Assets [20],[38] 0.00%                  
Investment, Identifier [Axis]: Julie Lindsey, Inc., Textiles, Apparel & Luxury Goods, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29] 10.30%                  
Basis spread rate [20],[29] 6.00%                  
Floor [20],[29] 4.00%                  
Principal Value [20],[29] $ 19,200                  
Amortized Cost [20],[29] 19,200                  
Fair Value [1],[20],[29] $ 19,200                  
% of Net Assets [20],[29] 0.60%                  
Investment, Identifier [Axis]: Julie Lindsey, Inc.,Textiles, Apparel & Luxury Goods, First Lien Revolving Line of Credit                    
Schedule of Investments [Line Items]                    
Uncommitted funds [5],[6],[23],[37]   $ 2                
Investment interest rate [23],[37]   11.33%                
Basis spread rate [23],[37]   6.00%                
Floor [23],[37]   4.00%                
Principal Value [23],[37]   $ 0                
Amortized Cost [23],[37]   0                
Fair Value [2],[23],[37]   $ 0                
% of Net Assets [23],[37]   0.00%                
Investment, Identifier [Axis]: K&N Parent, Inc., Automoblie Component, Class A Common Units                    
Schedule of Investments [Line Items]                    
Units (in shares) [9],[10],[11] 137,215                  
Amortized Cost [9] $ 25,802                  
Fair Value [1],[9] $ 612                  
% of Net Assets [9] 0.00%                  
Investment, Identifier [Axis]: K&N Parent, Inc., Automoblie Component, Class A common units                    
Schedule of Investments [Line Items]                    
Units (in shares) [4],[5],[6]   84,553                
Amortized Cost [4]   $ 25,697                
Fair Value [2],[4]   $ 783                
% of Net Assets [4]   0.00%                
Investment, Identifier [Axis]: KM2 Solutions LLC, IT Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   15.05%                
Basis spread rate [23],[30]   9.60%                
Floor [23],[30]   3.00%                
Principal Value [23],[30]   $ 17,877                
Amortized Cost [23],[30]   17,877                
Fair Value [2],[23],[30]   $ 17,793                
% of Net Assets [23],[30]   0.50%                
Investment, Identifier [Axis]: KM2 Solutions LLC, Professional Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29] 14.05%                  
Basis spread rate [20],[29] 9.60%                  
Floor [20],[29] 3.00%                  
Principal Value [20],[29] $ 17,697                  
Amortized Cost [20],[29] 17,697                  
Fair Value [1],[20],[29] $ 17,697                  
% of Net Assets [20],[29] 0.60%                  
Investment, Identifier [Axis]: Kickapoo Ranch Pet Resort                    
Schedule of Investments [Line Items]                    
Fair Value $ 3,917 $ 4,742   3,242            
Investment, Identifier [Axis]: Kickapoo Ranch Pet Resort, Diversified Consumer Services, Membership Interest                    
Schedule of Investments [Line Items]                    
Amortized Cost 2,378 [7],[9] 2,378 [3]                
Fair Value $ 3,217 [1],[7],[9] $ 3,242 [2],[3]                
% of Net Assets 0.10% [7],[9] 0.10% [3]                
Investment, Identifier [Axis]: Kickapoo Ranch Pet Resort, Diversified Consumer Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 11.80% [7],[20] 12.83% [3],[23]                
Basis spread rate 7.50% [7],[20] 7.50% [3],[23]                
Floor 3.00% [7],[20] 3.00% [3],[23]                
Principal Value $ 700 [7],[20] $ 1,500 [3],[23]                
Amortized Cost 700 [7],[20] 1,500 [3],[23]                
Fair Value $ 700 [1],[7],[20] $ 1,500 [2],[3],[23]                
% of Net Assets 0.00% [7],[20] 0.00% [3],[23]                
Investment, Identifier [Axis]: LCM XIV Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate 0.00% [15],[26],[27] 0.00% [16],[25],[28]                
Principal Value $ 49,934 [15],[26],[27] $ 49,934 [16],[25],[28]                
Amortized Cost 0 [15],[26],[27] 8,510 [16],[25],[28]                
Fair Value $ 0 [1],[15],[26],[27] $ 7,699 [2],[16],[25],[28]                
% of Net Assets 0.00% [15],[26],[27] 0.20% [16],[25],[28]                
Investment, Identifier [Axis]: LGC US FINCO, LLC, Machinery, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 10.94% [20],[29] 11.96% [23],[30]                
Basis spread rate 6.50% [20],[29] 6.50% [23],[30]                
Floor 1.00% [20],[29] 1.00% [23],[30]                
Principal Value $ 28,586 [20],[29] $ 29,231 [23],[30]                
Amortized Cost 28,509 [20],[29] 28,985 [23],[30]                
Fair Value $ 27,674 [1],[20],[29] $ 29,231 [2],[23],[30]                
% of Net Assets 0.90% [20],[29] 0.80% [23],[30]                
Investment, Identifier [Axis]: Lucky US BuyerCo LLC, Financial Services, First Lien Revolving Line of Credit                    
Schedule of Investments [Line Items]                    
Uncommitted funds [10],[11],[20],[38],[56] $ 2,775                  
Investment interest rate [20],[38],[56] 11.82%                  
Basis spread rate [20],[38],[56] 7.50%                  
Floor [20],[38],[56] 1.00%                  
Principal Value [20],[38],[56] $ 2,054                  
Amortized Cost [20],[38],[56] 2,054                  
Fair Value [1],[20],[38],[56] $ 2,054                  
% of Net Assets [20],[38],[56] 0.10%                  
Investment, Identifier [Axis]: Lucky US BuyerCo LLC, Financial Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29] 11.80%                  
Basis spread rate [20],[29] 7.50%                  
Floor [20],[29] 1.00%                  
Principal Value [20],[29] $ 21,239                  
Amortized Cost [20],[29] 21,239                  
Fair Value [1],[20],[29] $ 21,239                  
% of Net Assets [20],[29] 0.70%                  
Investment, Identifier [Axis]: Lucky US BuyerCo LLC, Professional Services, First Lien Revolving Line of Credit                    
Schedule of Investments [Line Items]                    
Uncommitted funds [5],[6],[23],[37]   $ 2,775                
Investment interest rate [23],[37]   12.85%                
Basis spread rate [23],[37]   7.50%                
Floor [23],[37]   1.00%                
Principal Value [23],[37]   $ 1,665                
Amortized Cost [23],[37]   1,665                
Fair Value [2],[23],[37]   $ 1,665                
% of Net Assets [23],[37]   0.00%                
Investment, Identifier [Axis]: Lucky US BuyerCo LLC, Professional Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   12.83%                
Basis spread rate [23],[30]   7.50%                
Floor [23],[30]   1.00%                
Principal Value [23],[30]   $ 21,457                
Amortized Cost [23],[30]   21,457                
Fair Value [2],[23],[30]   $ 21,457                
% of Net Assets [23],[30]   0.60%                
Investment, Identifier [Axis]: MAC Discount, LLC, Distributors, Class A Senior Preferred Stock to MAC Discount Investments, LLC                    
Schedule of Investments [Line Items]                    
Units (in shares) [9],[10],[11] 1,500,000                  
Investment interest rate [9] 12.00%                  
Amortized Cost [9] $ 1,500                  
Fair Value [1],[9] $ 1,255                  
% of Net Assets [9] 0.00%                  
Investment, Identifier [Axis]: MAC Discount, LLC, Distributors, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29] 13.05%                  
Basis spread rate [20],[29] 8.50%                  
Floor [20],[29] 1.50%                  
Principal Value [20],[29] $ 31,140                  
Amortized Cost [20],[29] 30,936                  
Fair Value [1],[20],[29] $ 30,551                  
% of Net Assets [20],[29] 1.10%                  
Investment, Identifier [Axis]: MAC Discount, LLC, Household Durables, Class A Senior Preferred Stock to MAC Discount Investments, LLC                    
Schedule of Investments [Line Items]                    
Units (in shares) [4],[5],[6]   1,500,000                
Investment interest rate [4]   12.00%                
Amortized Cost [4]   $ 1,500                
Fair Value [2],[4]   $ 1,266                
% of Net Assets [4]   0.00%                
Investment, Identifier [Axis]: MAC Discount, LLC, Household Durables, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   14.08%                
Basis spread rate [23],[30]   8.50%                
Floor [23],[30]   1.50%                
Principal Value [23],[30]   $ 34,434                
Amortized Cost [23],[30]   34,153                
Fair Value [2],[23],[30]   $ 34,410                
% of Net Assets [23],[30]   0.90%                
Investment, Identifier [Axis]: MITY, Inc.                    
Schedule of Investments [Line Items]                    
Fair Value $ 94,418 $ 85,583   68,178            
Investment, Identifier [Axis]: MITY, Inc. - First Lien Term Loan B                    
Schedule of Investments [Line Items]                    
Interest, PIK 10.00% 10.00%                
Investment, Identifier [Axis]: MITY, Inc., Commercial Services & Supplies, Common Stock                    
Schedule of Investments [Line Items]                    
Units (in shares) 42,053 [7],[9],[10],[11],[65] 42,206 [3],[4],[5],[6],[66]                
Amortized Cost $ 27,349 [7],[9],[65] $ 27,349 [3],[4],[66]                
Fair Value $ 29,252 [1],[7],[9],[65] $ 22,885 [2],[3],[4],[66]                
% of Net Assets 1.00% [7],[9],[65] 0.60% [3],[4],[66]                
Investment, Identifier [Axis]: MITY, Inc., Commercial Services & Supplies, First Lien Term Loan A                    
Schedule of Investments [Line Items]                    
Investment interest rate 13.58% [7],[20],[29],[65] 12.59% [3],[23],[24],[30],[66]                
Basis spread rate 9.02% [7],[20],[29],[65] 7.00% [3],[23],[24],[30],[66]                
Floor 3.00% [7],[20],[29],[65] 3.00% [3],[23],[24],[30],[66]                
Principal Value $ 51,489 [7],[20],[29],[65] $ 37,224 [3],[23],[24],[30],[66]                
Amortized Cost 51,489 [7],[20],[29],[65] 37,224 [3],[23],[24],[30],[66]                
Fair Value $ 51,489 [1],[7],[20],[29],[65] $ 37,224 [2],[3],[23],[24],[30],[66]                
% of Net Assets 1.70% [7],[20],[29],[65] 1.00% [3],[23],[24],[30],[66]                
Investment, Identifier [Axis]: MITY, Inc., Commercial Services & Supplies, First Lien Term Loan B                    
Schedule of Investments [Line Items]                    
Investment interest rate 11.56% [7],[18],[20],[65] 12.59% [3],[23],[24],[66]                
Basis spread rate 7.00% [7],[18],[20],[65] 7.00% [3],[23],[24],[66]                
Interest, PIK 10.00% [7],[18],[20],[65] 10.00% [3],[23],[24],[66]                
Floor 3.00% [7],[18],[20],[65] 3.00% [3],[23],[24],[66]                
Principal Value $ 8,274 [7],[18],[20],[65] $ 18,274 [3],[23],[24],[66]                
Amortized Cost 8,274 [7],[18],[20],[65] 18,274 [3],[23],[24],[66]                
Fair Value $ 8,274 [1],[7],[18],[20],[65] $ 18,274 [2],[3],[23],[24],[66]                
% of Net Assets 0.30% [7],[18],[20],[65] 0.50% [3],[23],[24],[66]                
Investment, Identifier [Axis]: MITY, Inc., Commercial Services & Supplies, Unsecured Note to Broda Enterprises ULC                    
Schedule of Investments [Line Items]                    
Investment interest rate 10.00% [7],[15],[65] 10.00% [3],[16],[66]                
Principal Value $ 5,417 [7],[15],[65] $ 5,380 [3],[16],[66]                
Amortized Cost 7,200 [7],[15],[65] 7,200 [3],[16],[66]                
Fair Value $ 5,403 [1],[7],[15],[65] $ 7,200 [2],[3],[16],[66]                
% of Net Assets 0.20% [7],[15],[65] 0.20% [3],[16],[66]                
Investment, Identifier [Axis]: Medical Solutions Holdings, Inc., Health Care Providers & Services, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 11.38% [20],[67] 12.44% [23],[30],[68]                
Basis spread rate 7.00% [20],[67] 7.00% [23],[30],[68]                
Floor 0.50% [20],[67] 0.50% [23],[30],[68]                
Principal Value $ 54,463 [20],[67] $ 54,463 [23],[30],[68]                
Amortized Cost 54,439 [20],[67] 54,433 [23],[30],[68]                
Fair Value $ 28,614 [1],[20],[67] $ 44,976 [2],[23],[30],[68]                
% of Net Assets 1.00% [20],[67] 1.20% [23],[30],[68]                
Investment, Identifier [Axis]: Mountain View CLO 2013-I Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate [16],[25],[28]   0.00%                
Principal Value [16],[25],[28]   $ 43,650                
Amortized Cost [16],[25],[28]   8,036                
Fair Value [2],[16],[25],[28]   $ 7,286                
% of Net Assets [16],[25],[28]   0.20%                
Investment, Identifier [Axis]: Mountain View CLO IX Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate 0.00% [15],[26],[27] 0.00% [16],[25],[28]                
Principal Value $ 47,830 [15],[26],[27] $ 47,830 [16],[25],[28]                
Amortized Cost 204 [15],[26],[27] 11,717 [16],[25],[28]                
Fair Value $ 169 [1],[15],[26],[27] $ 10,658 [2],[16],[25],[28]                
% of Net Assets 0.00% [15],[26],[27] 0.30% [16],[25],[28]                
Investment, Identifier [Axis]: NH Kronos Buyer, Inc., Pharmaceuticals, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   11.73%                
Basis spread rate [23],[30]   6.25%                
Floor [23],[30]   1.00%                
Principal Value [23],[30]   $ 83,562                
Amortized Cost [23],[30]   83,467                
Fair Value [2],[23],[30]   $ 83,562                
% of Net Assets [23],[30]   2.30%                
Investment, Identifier [Axis]: NMMB, Inc.                    
Schedule of Investments [Line Items]                    
Fair Value $ 72,207 $ 94,265   94,180            
Investment, Identifier [Axis]: NMMB, Inc., Media, Common Stock                    
Schedule of Investments [Line Items]                    
Units (in shares) 21,418 [7],[9],[10],[11],[69] 21,418 [3],[5],[6],[70]                
Amortized Cost $ 0 [7],[9],[69] $ 0 [3],[70]                
Fair Value $ 42,484 [1],[7],[9],[69] $ 64,542 [2],[3],[70]                
% of Net Assets 1.40% [7],[9],[69] 1.70% [3],[70]                
Investment, Identifier [Axis]: NMMB, Inc., Media, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 13.06% [7],[20],[29],[69] 14.09% [3],[23],[30],[70]                
Basis spread rate 8.50% [7],[20],[29],[69] 8.50% [3],[23],[30],[70]                
Floor 2.00% [7],[20],[29],[69] 2.00% [3],[23],[30],[70]                
Principal Value $ 29,723 [7],[20],[29],[69] $ 29,723 [3],[23],[30],[70]                
Amortized Cost 29,723 [7],[20],[29],[69] 29,723 [3],[23],[30],[70]                
Fair Value $ 29,723 [1],[7],[20],[29],[69] $ 29,723 [2],[3],[23],[30],[70]                
% of Net Assets 1.00% [7],[20],[29],[69] 0.80% [3],[23],[30],[70]                
Investment, Identifier [Axis]: National Property REIT Corp.                    
Schedule of Investments [Line Items]                    
Fair Value $ 1,300,972 $ 1,696,462   1,659,976            
Investment, Identifier [Axis]: National Property REIT Corp. - First Lien Term Loan A                    
Schedule of Investments [Line Items]                    
Interest, PIK 2.00% 2.00%                
Investment, Identifier [Axis]: National Property REIT Corp. - First Lien Term Loan C                    
Schedule of Investments [Line Items]                    
Interest, PIK   2.25%                
Investment, Identifier [Axis]: National Property REIT Corp. - First Lien Term Loan D                    
Schedule of Investments [Line Items]                    
Interest, PIK 2.00% 2.00%                
Investment, Identifier [Axis]: National Property REIT Corp. - First Lien Term Loan E                    
Schedule of Investments [Line Items]                    
Interest, PIK 7.00% 7.00%                
Investment, Identifier [Axis]: National Property REIT Corp., Equity Real Estate Investment Trusts (REITs) / Online Lending / Structured Finance, Common Stock                    
Schedule of Investments [Line Items]                    
Units (in shares) [3],[4],[5],[6],[71],[72]   3,374,914                
Amortized Cost [3],[4],[71],[72]   $ 20,030                
Fair Value [2],[3],[4],[71],[72]   $ 561,988                
% of Net Assets [3],[4],[71],[72]   15.10%                
Investment, Identifier [Axis]: National Property REIT Corp., Equity Real Estate Investment Trusts (REITs) / Online Lending / Structured Finance, First Lien Term Loan A                    
Schedule of Investments [Line Items]                    
Investment interest rate [3],[23],[24],[71]   4.25%                
Basis spread rate [3],[23],[24],[71]   0.25%                
Interest, PIK [3],[23],[24],[71]   2.00%                
Floor [3],[23],[24],[71]   4.00%                
Principal Value [3],[23],[24],[71]   $ 643,801                
Amortized Cost [3],[23],[24],[71]   643,801                
Fair Value [2],[3],[23],[24],[71]   $ 643,801                
% of Net Assets [3],[23],[24],[71]   17.40%                
Investment, Identifier [Axis]: National Property REIT Corp., Equity Real Estate Investment Trusts (REITs) / Online Lending / Structured Finance, First Lien Term Loan B                    
Schedule of Investments [Line Items]                    
Investment interest rate [3],[23],[24],[71]   7.60%                
Basis spread rate [3],[23],[24],[71]   2.00%                
Floor [3],[23],[24],[71]   3.00%                
Principal Value [3],[23],[24],[71]   $ 20,630                
Amortized Cost [3],[23],[24],[71]   20,630                
Fair Value [2],[3],[23],[24],[71]   $ 20,630                
% of Net Assets [3],[23],[24],[71]   0.60%                
Investment, Identifier [Axis]: National Property REIT Corp., Equity Real Estate Investment Trusts (REITs) / Online Lending / Structured Finance, First Lien Term Loan C                    
Schedule of Investments [Line Items]                    
Investment interest rate [3],[23],[24],[71]   15.60%                
Basis spread rate [3],[23],[24],[71]   10.00%                
Interest, PIK [3],[23],[24],[71]   2.25%                
Floor [3],[23],[24],[71]   1.00%                
Principal Value [3],[23],[24],[71]   $ 190,500                
Amortized Cost [3],[23],[24],[71]   190,500                
Fair Value [2],[3],[23],[24],[71]   $ 190,500                
% of Net Assets [3],[23],[24],[71]   5.10%                
Investment, Identifier [Axis]: National Property REIT Corp., Equity Real Estate Investment Trusts (REITs) / Online Lending / Structured Finance, First Lien Term Loan D                    
Schedule of Investments [Line Items]                    
Investment interest rate [3],[23],[24],[71]   4.25%                
Basis spread rate [3],[23],[24],[71]   0.25%                
Interest, PIK [3],[23],[24],[71]   2.00%                
Floor [3],[23],[24],[71]   4.00%                
Principal Value [3],[23],[24],[71]   $ 183,425                
Amortized Cost [3],[23],[24],[71]   183,425                
Fair Value [2],[3],[23],[24],[71]   $ 183,425                
% of Net Assets [3],[23],[24],[71]   4.90%                
Investment, Identifier [Axis]: National Property REIT Corp., Equity Real Estate Investment Trusts (REITs) / Online Lending / Structured Finance, First Lien Term Loan E                    
Schedule of Investments [Line Items]                    
Investment interest rate [3],[23],[24],[71]   7.00%                
Basis spread rate [3],[23],[24],[71]   1.50%                
Interest, PIK [3],[23],[24],[71]   7.00%                
Floor [3],[23],[24],[71]   5.50%                
Principal Value [3],[23],[24],[71]   $ 49,925                
Amortized Cost [3],[23],[24],[71]   49,925                
Fair Value [2],[3],[23],[24],[71]   $ 49,925                
% of Net Assets [3],[23],[24],[71]   1.30%                
Investment, Identifier [Axis]: National Property REIT Corp., Equity Real Estate Investment Trusts (REITs) / Online Lending / Structured Finance, Residual Profit Interest                    
Schedule of Investments [Line Items]                    
Amortized Cost [3],[71],[73]   $ 0                
Fair Value [2],[3],[71],[73]   $ 46,193                
% of Net Assets [3],[71],[73]   1.20%                
Investment, Identifier [Axis]: National Property REIT Corp., Residential Real Estate Investment Trusts (REITs) / Consumer Finance / Structured Finance, Common Stock                    
Schedule of Investments [Line Items]                    
Units (in shares) [7],[9],[10],[11],[74],[75] 3,374,914                  
Amortized Cost [7],[9],[74],[75] $ 20,030                  
Fair Value [1],[7],[9],[74],[75] $ 366,149                  
% of Net Assets [7],[9],[74],[75] 12.30%                  
Investment, Identifier [Axis]: National Property REIT Corp., Residential Real Estate Investment Trusts (REITs) / Consumer Finance / Structured Finance, First Lien Term Loan A                    
Schedule of Investments [Line Items]                    
Investment interest rate [7],[18],[20],[74],[76] 4.25%                  
Basis spread rate [7],[18],[20],[74],[76] 0.25%                  
Interest, PIK [7],[18],[20],[74],[76] 2.00%                  
Floor [7],[18],[20],[74],[76] 3.75%                  
Principal Value [7],[18],[20],[74],[76] $ 671,540                  
Amortized Cost [7],[18],[20],[74],[76] 671,540                  
Fair Value [1],[7],[18],[20],[74],[76] $ 671,540                  
% of Net Assets [7],[18],[20],[74],[76] 22.40%                  
Investment, Identifier [Axis]: National Property REIT Corp., Residential Real Estate Investment Trusts (REITs) / Consumer Finance / Structured Finance, First Lien Term Loan D                    
Schedule of Investments [Line Items]                    
Investment interest rate [7],[18],[20],[74],[76] 4.25%                  
Basis spread rate [7],[18],[20],[74],[76] 0.25%                  
Interest, PIK [7],[18],[20],[74],[76] 2.00%                  
Floor [7],[18],[20],[74],[76] 3.75%                  
Principal Value [7],[18],[20],[74],[76] $ 178,425                  
Amortized Cost [7],[18],[20],[74],[76] 178,425                  
Fair Value [1],[7],[18],[20],[74],[76] $ 178,425                  
% of Net Assets [7],[18],[20],[74],[76] 6.00%                  
Investment, Identifier [Axis]: National Property REIT Corp., Residential Real Estate Investment Trusts (REITs) / Consumer Finance / Structured Finance, First Lien Term Loan E                    
Schedule of Investments [Line Items]                    
Investment interest rate [7],[18],[20],[74],[76] 7.00%                  
Basis spread rate [7],[18],[20],[74],[76] 1.50%                  
Interest, PIK [7],[18],[20],[74],[76] 7.00%                  
Floor [7],[18],[20],[74],[76] 5.50%                  
Principal Value [7],[18],[20],[74],[76] $ 52,652                  
Amortized Cost [7],[18],[20],[74],[76] 52,652                  
Fair Value [1],[7],[18],[20],[74],[76] $ 52,652                  
% of Net Assets [7],[18],[20],[74],[76] 1.80%                  
Investment, Identifier [Axis]: National Property REIT Corp., Residential Real Estate Investment Trusts (REITs) / Consumer Finance / Structured Finance, Residual Profit Interest                    
Schedule of Investments [Line Items]                    
Amortized Cost [7],[74],[76] $ 0                  
Fair Value [1],[7],[74],[76] $ 32,206                  
% of Net Assets [7],[74],[76] 1.10%                  
Investment, Identifier [Axis]: Nationwide Loan Company LLC                    
Schedule of Investments [Line Items]                    
Fair Value $ 36,780 $ 43,162   47,572            
Investment, Identifier [Axis]: Nationwide Loan Company LLC - Delayed Draw Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK [77]   10.00%                
Investment, Identifier [Axis]: Nationwide Loan Company LLC - Delayed Draw Term Loan 2                    
Schedule of Investments [Line Items]                    
Interest, PIK [78] 10.00%                  
Investment, Identifier [Axis]: Nationwide Loan Company LLC - Delayed Draw Term Loan1                    
Schedule of Investments [Line Items]                    
Interest, PIK [78] 10.00%                  
Investment, Identifier [Axis]: Nationwide Loan Company LLC - First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK [77]   10.00%                
Investment, Identifier [Axis]: Nationwide Loan Company LLC - First Lien Term Loan and Delayed Draw Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK           20.00%        
Investment, Identifier [Axis]: Nationwide Loan Company LLC, Consumer Finance, Class A Units                    
Schedule of Investments [Line Items]                    
Units (in shares) 925,796,475 [7],[9],[10],[11],[15],[79] 38,550,460 [3],[4],[5],[6],[16],[80]                
Amortized Cost $ 49,936 [7],[9],[15],[79] $ 20,845 [3],[4],[16],[80]                
Fair Value $ 26,817 [1],[7],[9],[15],[79] $ 10,592 [2],[3],[4],[16],[80]                
% of Net Assets 0.90% [7],[9],[15],[79] 0.30% [3],[4],[16],[80]                
Investment, Identifier [Axis]: Nationwide Loan Company LLC, Consumer Finance, First Lien Delayed Draw Term Loan                    
Schedule of Investments [Line Items]                    
Uncommitted funds [3],[5],[6],[16],[24],[80]   $ 7,350                
Investment interest rate [3],[16],[24],[80]   10.00%                
Interest, PIK [3],[16],[24],[80]   10.00%                
Principal Value [3],[16],[24],[80]   $ 5,378                
Amortized Cost [3],[16],[24],[80]   5,378                
Fair Value [2],[3],[16],[24],[80]   $ 5,378                
% of Net Assets [3],[16],[24],[80]   0.20%                
Investment, Identifier [Axis]: Nationwide Loan Company LLC, Consumer Finance, First Lien Delayed Draw Term Loan A                    
Schedule of Investments [Line Items]                    
Uncommitted funds [7],[10],[11],[15],[18],[38],[79] $ 7,350                  
Investment interest rate [7],[15],[18],[38],[79] 10.00%                  
Principal Value [7],[15],[18],[38],[79] $ 5,862                  
Amortized Cost [7],[15],[18],[38],[79] 5,862                  
Fair Value [1],[7],[15],[18],[38],[79] $ 5,862                  
% of Net Assets [7],[15],[18],[38],[79] 0.20%                  
Investment, Identifier [Axis]: Nationwide Loan Company LLC, Consumer Finance, First Lien Delayed Draw Term Loan B                    
Schedule of Investments [Line Items]                    
Uncommitted funds [7],[10],[11],[15],[18],[38],[79] $ 8                  
Investment interest rate [7],[15],[18],[38],[79] 10.00%                  
Principal Value [7],[15],[18],[38],[79] $ 4,101                  
Amortized Cost [7],[15],[18],[38],[79] 4,101                  
Fair Value [1],[7],[15],[18],[38],[79] $ 4,101                  
% of Net Assets [7],[15],[18],[38],[79] 0.10%                  
Investment, Identifier [Axis]: Nationwide Loan Company LLC, Consumer Finance, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [3],[16],[24],[80]   10.00%                
Interest, PIK [3],[16],[24],[80]   10.00%                
Principal Value [3],[16],[24],[80]   $ 27,192                
Amortized Cost [3],[16],[24],[80]   27,192                
Fair Value [2],[3],[16],[24],[80]   $ 27,192                
% of Net Assets [3],[16],[24],[80]   0.80%                
Investment, Identifier [Axis]: New WPCC Parent, LLC. - First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK 8.00%                  
Investment, Identifier [Axis]: New WPCC Parent, LLC. Health Care Providers & Services, Class A Common Interests                    
Schedule of Investments [Line Items]                    
Units (in shares) [9],[10],[11],[51] 822,629                  
Amortized Cost [9],[51],[81] $ 0                  
Fair Value [1],[9],[51],[81] $ 6,346                  
% of Net Assets [9],[51],[81] 0.20%                  
Investment, Identifier [Axis]: New WPCC Parent, LLC. Health Care Providers & Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [18],[20] 13.80%                  
Basis spread rate [18],[20] 9.50%                  
Floor [18],[20],[81] 2.00%                  
Principal Value [18],[20],[81] $ 20,943                  
Amortized Cost [18],[20],[81] 18,142                  
Fair Value [1],[18],[20],[81] $ 20,943                  
% of Net Assets [18],[20],[81] 0.70%                  
Investment, Identifier [Axis]: New WPCC Parent, LLC. Health Care Providers & Services, Liquidating Trust of Wellpath Holdings, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost [9],[51],[81] $ 2,011                  
Fair Value [1],[9],[51],[81] $ 6,500                  
% of Net Assets [9],[51],[81] 0.20%                  
Investment, Identifier [Axis]: New WPCC Parent, LLC. Health Care Providers & Services, Series A Preferred Interests                    
Schedule of Investments [Line Items]                    
Units (in shares) [9],[10],[11] 802,479                  
Interest, PIK [9] 13.00%                  
Amortized Cost [9],[81] $ 8,224                  
Fair Value [1],[9],[81] $ 10,654                  
% of Net Assets [9],[81] 0.40%                  
Investment, Identifier [Axis]: Nexus Buyer LLC                    
Schedule of Investments [Line Items]                    
Fair Value $ 21,500                  
Investment, Identifier [Axis]: Nexus Buyer LLC, Capital Markets, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 10.68% [20],[29],[36] 11.69% [23],[30]                
Basis spread rate 6.25% [20],[29],[36] 6.25% [23],[30]                
Floor 0.50% [20],[29],[36] 0.50% [23],[30]                
Principal Value $ 21,500 [20],[29],[36] $ 42,500 [23],[30]                
Amortized Cost 21,500 [20],[29],[36] 42,500 [23],[30]                
Fair Value $ 21,500 [1],[20],[29],[36] $ 42,500 [2],[23],[30]                
% of Net Assets 0.70% [20],[29],[36] 1.10% [23],[30]                
Investment, Identifier [Axis]: Nixon, Inc.                    
Schedule of Investments [Line Items]                    
Fair Value $ 0 $ 0   0            
Investment, Identifier [Axis]: Nixon, Inc., Textiles, Apparel & Luxury Goods , Common Stock                    
Schedule of Investments [Line Items]                    
Units (in shares) 857 [9],[10],[11],[19],[82] 857 [4],[5],[6],[13],[83]                
Amortized Cost $ 0 [9],[19],[82] $ 0 [4],[13],[83]                
Fair Value $ 0 [1],[9],[19],[82] $ 0 [2],[4],[13],[83]                
% of Net Assets 0.00% [9],[19],[82] 0.00% [4],[13],[83]                
Investment, Identifier [Axis]: Octagon Investment Partners 18-R Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate [16],[25],[28]   0.00%                
Principal Value [16],[25],[28]   $ 46,016                
Amortized Cost [16],[25],[28]   11,267                
Fair Value [2],[16],[25],[28]   $ 10,177                
% of Net Assets [16],[25],[28]   0.30%                
Investment, Identifier [Axis]: Octagon Investment Partners XV, Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate 0.00% [15],[26],[27] 0.00% [16],[25],[28]                
Principal Value $ 42,064 [15],[26],[27] $ 42,064 [16],[25],[28]                
Amortized Cost 5,114 [15],[26],[27] 16,842 [16],[25],[28]                
Fair Value $ 5,077 [1],[15],[26],[27] $ 14,471 [2],[16],[25],[28]                
% of Net Assets 0.20% [15],[26],[27] 0.40% [16],[25],[28]                
Investment, Identifier [Axis]: OneTouchPoint Corp, Commercial Services & Supplies, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29] 12.55%                  
Basis spread rate [20],[29] 8.00%                  
Floor [20],[29] 1.00%                  
Principal Value [20],[29] $ 33,737                  
Amortized Cost [20],[29] 33,737                  
Fair Value [1],[20],[29] $ 33,720                  
% of Net Assets [20],[29] 1.10%                  
Investment, Identifier [Axis]: OneTouchPoint Corp, Professional Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   13.58%                
Basis spread rate [23],[30]   8.00%                
Floor [23],[30]   1.00%                
Principal Value [23],[30]   $ 35,047                
Amortized Cost [23],[30]   35,047                
Fair Value [2],[23],[30]   $ 35,047                
% of Net Assets [23],[30]   0.90%                
Investment, Identifier [Axis]: Pacific World Corporation                    
Schedule of Investments [Line Items]                    
Fair Value $ 107,970 $ 104,663   65,746            
Investment, Identifier [Axis]: Pacific World Corporation - First Lien Revolving Line of Credit                    
Schedule of Investments [Line Items]                    
Interest, PIK   9.59%                
Investment, Identifier [Axis]: Pacific World Corporation - First Lien Term Loan A                    
Schedule of Investments [Line Items]                    
Interest, PIK 8.58% 9.59%                
Investment, Identifier [Axis]: Pacific World Corporation, Personal Care Products, Common Stock                    
Schedule of Investments [Line Items]                    
Units (in shares) [7],[9],[10],[11],[84] 6,778,414                  
Amortized Cost [7],[9],[84] $ 0                  
Fair Value [1],[7],[9],[84] $ 0                  
% of Net Assets [7],[9],[84] 0.00%                  
Investment, Identifier [Axis]: Pacific World Corporation, Personal Care Products, Convertible Preferred Equity                    
Schedule of Investments [Line Items]                    
Units (in shares) [7],[9],[10],[11],[84] 685,164                  
Interest, PIK [7],[9],[84] 12.00%                  
Amortized Cost [7],[9],[84] $ 221,795                  
Fair Value [1],[7],[9],[84] $ 0                  
% of Net Assets [7],[9],[84] 0.00%                  
Investment, Identifier [Axis]: Pacific World Corporation, Personal Care Products, First Lien Term Loan A                    
Schedule of Investments [Line Items]                    
Basis spread rate [7],[18],[20],[84] 4.25%                  
Interest, PIK [7],[18],[20],[84] 8.58%                  
Floor [7],[18],[20],[84] 1.00%                  
Principal Value [7],[18],[20],[84] $ 114,318                  
Amortized Cost [7],[18],[20],[84] 114,318                  
Fair Value [1],[7],[18],[20],[84] $ 107,970                  
% of Net Assets [7],[18],[20],[84] 3.60%                  
Investment, Identifier [Axis]: Pacific World Corporation, Personal Product, Common Stock                    
Schedule of Investments [Line Items]                    
Units (in shares) [3],[4],[5],[6],[85]   6,778,414                
Amortized Cost [3],[4],[85]   $ 0                
Fair Value [2],[3],[4],[85]   $ 0                
% of Net Assets [3],[4],[85]   0.00%                
Investment, Identifier [Axis]: Pacific World Corporation, Personal Product, Convertible Preferred Equity                    
Schedule of Investments [Line Items]                    
Units (in shares) [3],[4],[5],[6],[85]   608,048                
Interest, PIK [3],[4],[85]   12.00%                
Amortized Cost [3],[4],[85]   $ 221,795                
Fair Value [2],[3],[4],[85]   $ 6,062                
% of Net Assets [3],[4],[85]   0.20%                
Investment, Identifier [Axis]: Pacific World Corporation, Personal Product, First Lien Revolving Line of Credit                    
Schedule of Investments [Line Items]                    
Uncommitted funds [3],[5],[6],[23],[24],[37],[85]   $ 26,000                
Basis spread rate [3],[23],[24],[37],[85]   3.99%                
Interest, PIK [3],[23],[24],[37],[85]   9.59%                
Floor [3],[23],[24],[37],[85]   1.00%                
Principal Value [3],[23],[24],[37],[85]   $ 34,174                
Amortized Cost [3],[23],[24],[37],[85]   34,174                
Fair Value [2],[3],[23],[24],[37],[85]   $ 34,174                
% of Net Assets [3],[23],[24],[37],[85]   0.90%                
Investment, Identifier [Axis]: Pacific World Corporation, Personal Product, First Lien Term Loan A                    
Schedule of Investments [Line Items]                    
Basis spread rate [3],[23],[24],[85]   3.99%                
Interest, PIK [3],[23],[24],[85]   9.59%                
Floor [3],[23],[24],[85]   1.00%                
Principal Value [3],[23],[24],[85]   $ 64,427                
Amortized Cost [3],[23],[24],[85]   64,427                
Fair Value [2],[3],[23],[24],[85]   $ 64,427                
% of Net Assets [3],[23],[24],[85]   1.70%                
Investment, Identifier [Axis]: PeopleConnect Holdings, Inc, Interactive Media & Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 12.70% [20],[29],[86] 13.73% [23],[30],[87]                
Basis spread rate 8.25% [20],[29],[86] 8.25% [23],[30],[87]                
Floor 2.75% [20],[29],[86] 2.75% [23],[30],[87]                
Principal Value $ 75,076 [20],[29],[86] $ 120,594 [23],[30],[87]                
Amortized Cost 75,076 [20],[29],[86] 120,594 [23],[30],[87]                
Fair Value $ 75,076 [1],[20],[29],[86] $ 120,594 [2],[23],[30],[87]                
% of Net Assets 2.50% [20],[29],[86] 3.20% [23],[30],[87]                
Investment, Identifier [Axis]: PlayPower, Inc., Leisure Products, First Lien Revolving Line of Credit                    
Schedule of Investments [Line Items]                    
Uncommitted funds [10],[11],[20],[38] $ 2,626                  
Investment interest rate [20],[38] 9.55%                  
Basis spread rate [20],[38] 5.25%                  
Floor [20],[38] 0.75%                  
Principal Value [20],[38] $ 0                  
Amortized Cost [20],[38] 0                  
Fair Value [1],[20],[38] $ 0                  
% of Net Assets [20],[38] 0.00%                  
Investment, Identifier [Axis]: PlayPower, Inc., Leisure Products, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 9.55% [20],[29] 10.96% [23]                
Basis spread rate 5.25% [20],[29] 5.50% [23]                
Floor [20],[29] 0.75%                  
Principal Value $ 17,243 [20],[29] $ 5,711 [23]                
Amortized Cost 16,960 [20],[29] 5,693 [23]                
Fair Value $ 17,185 [1],[20],[29] $ 5,526 [2],[23]                
% of Net Assets 0.60% [20],[29] 0.10% [23]                
Investment, Identifier [Axis]: Precisely Software Incorporated, IT Services, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30],[88]   12.84%                
Basis spread rate [23],[30],[88]   7.25%                
Floor [23],[30],[88]   0.75%                
Principal Value [23],[30],[88]   $ 80,000                
Amortized Cost [23],[30],[88]   79,447                
Fair Value [2],[23],[30],[88]   $ 79,865                
% of Net Assets [23],[30],[88]   2.20%                
Investment, Identifier [Axis]: Precisely Software Incorporated, Software, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29] 11.79%                  
Basis spread rate [20],[29] 7.25%                  
Floor [20],[29] 0.75%                  
Principal Value [20],[29] $ 80,000                  
Amortized Cost [20],[29] 79,562                  
Fair Value [1],[20],[29] $ 75,334                  
% of Net Assets [20],[29] 2.50%                  
Investment, Identifier [Axis]: Preventics, Inc. (d/b/a Legere Pharmaceuticals), Health Care Providers & Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30],[89]   16.10%                
Basis spread rate [23],[30],[89]   10.50%                
Floor [23],[30],[89]   1.00%                
Principal Value [23],[30],[89]   $ 8,906                
Amortized Cost [23],[30],[89]   8,906                
Fair Value [2],[23],[30],[89]   $ 8,906                
% of Net Assets [23],[30],[89]   0.20%                
Investment, Identifier [Axis]: Preventics, Inc. (d/b/a Legere Pharmaceuticals), Health Care Providers & Services, Series A Convertible Preferred Stock                    
Schedule of Investments [Line Items]                    
Units (in shares) [4],[5],[6],[89]   320                
Investment interest rate [4],[89]   8.00%                
Principal Value [4],[89]                  
Amortized Cost [4],[89]   127                
Fair Value [2],[4],[89]   $ 183                
% of Net Assets [4],[89]   0.00%                
Investment, Identifier [Axis]: Preventics, Inc. (d/b/a Legere Pharmaceuticals), Health Care Providers & Services, Series C Convertible Preferred Stock                    
Schedule of Investments [Line Items]                    
Units (in shares) [4],[5],[6],[89]   3,575                
Investment interest rate [4],[89]   8.00%                
Principal Value [4],[89]                  
Amortized Cost [4],[89]   1,419                
Fair Value [2],[4],[89]   $ 2,042                
% of Net Assets [4],[89]   0.10%                
Investment, Identifier [Axis]: Preventics, Inc. (d/b/a Legere Pharmaceuticals), Personal Care Products, Personal Care Products, First Lien Term Loan 1                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29] 15.06%                  
Basis spread rate [20],[29] 10.50%                  
Floor [20],[29] 1.00%                  
Principal Value [20],[29] $ 8,789                  
Amortized Cost [20],[29] 8,789                  
Fair Value [1],[20],[29] $ 8,789                  
% of Net Assets [20],[29] 0.30%                  
Investment, Identifier [Axis]: Preventics, Inc. (d/b/a Legere Pharmaceuticals), Personal Care Products, Personal Care Products, First Lien Term Loan 2                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29] 12.06%                  
Basis spread rate [20],[29] 7.50%                  
Floor [20],[29] 3.00%                  
Principal Value [20],[29] $ 1,900                  
Amortized Cost [20],[29] 1,900                  
Fair Value [1],[20],[29] $ 1,900                  
% of Net Assets [20],[29] 0.10%                  
Investment, Identifier [Axis]: Preventics, Inc. (d/b/a Legere Pharmaceuticals), Personal Care Products, Series A Convertible Preferred Stock                    
Schedule of Investments [Line Items]                    
Units (in shares) [9],[10],[11],[51] 472                  
Investment interest rate [9],[51] 8.00%                  
Principal Value [9],[51]                  
Amortized Cost [9],[51] 165                  
Fair Value [1],[9],[51] $ 515                  
% of Net Assets [9],[51] 0.00%                  
Investment, Identifier [Axis]: Preventics, Inc. (d/b/a Legere Pharmaceuticals), Personal Care Products, Series C Convertible Preferred Stock                    
Schedule of Investments [Line Items]                    
Units (in shares) [9],[10],[11],[51] 5,677                  
Investment interest rate [9],[51] 8.00%                  
Principal Value [9],[51]                  
Amortized Cost [9],[51] 1,946                  
Fair Value [1],[9],[51] $ 6,182                  
% of Net Assets [9],[51] 0.20%                  
Investment, Identifier [Axis]: QC Holdings TopCo, LLC                    
Schedule of Investments [Line Items]                    
Fair Value $ 77,286 $ 0                
Investment, Identifier [Axis]: QC Holdings TopCo, LLC - Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK [90] 14.50%                  
Investment, Identifier [Axis]: QC Holdings TopCo, LLC, Consumer Finance, Class A Units                    
Schedule of Investments [Line Items]                    
Units (in shares) [7],[9],[10],[11],[15],[91] 222,886                  
Amortized Cost [7],[9],[15],[91] $ 22,289                  
Fair Value [1],[7],[9],[15],[91] $ 22,289                  
% of Net Assets [7],[9],[15],[91] 0.70%                  
Investment, Identifier [Axis]: QC Holdings TopCo, LLC, Consumer Finance, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [7],[15],[20],[91] 24.00%                  
Basis spread rate [7],[15],[20],[91] 19.00%                  
Floor [7],[15],[20],[91] 5.00%                  
Principal Value [7],[15],[20],[91] $ 54,997                  
Amortized Cost [7],[15],[20],[91] 54,997                  
Fair Value [1],[7],[15],[20],[91] $ 54,997                  
% of Net Assets [7],[15],[20],[91] 1.90%                  
Investment, Identifier [Axis]: R-V Industries, Inc.                    
Schedule of Investments [Line Items]                    
Fair Value $ 105,577 $ 102,402   81,508            
Investment, Identifier [Axis]: R-V Industries, Inc., Machinery, Common Stock                    
Schedule of Investments [Line Items]                    
Units (in shares) 745,107 [7],[10],[11] 745,107 [3],[4],[5],[6]                
Amortized Cost $ 6,866 [7] $ 6,866 [3],[4]                
Fair Value $ 58,255 [1],[7] $ 65,080 [2],[3],[4]                
% of Net Assets 1.90% [7] 1.80% [3],[4]                
Investment, Identifier [Axis]: R-V Industries, Inc., Machinery, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [3],[23],[30]   14.59%                
Basis spread rate [3],[23],[30]   9.00%                
Floor [3],[23],[30]   1.00%                
Principal Value [3],[23],[30]   $ 37,322                
Amortized Cost [3],[23],[30]   37,322                
Fair Value [2],[3],[23],[30]   $ 37,322                
% of Net Assets [3],[23],[30]   1.00%                
Investment, Identifier [Axis]: R-V Industries, Inc., Machinery, First Lien Term Loan 1                    
Schedule of Investments [Line Items]                    
Investment interest rate [7],[18],[20],[29] 13.56%                  
Basis spread rate [7],[18],[20],[29] 9.00%                  
Floor [7],[18],[20],[29] 1.00%                  
Principal Value [7],[18],[20],[29] $ 37,322                  
Amortized Cost [7],[18],[20],[29] 37,322                  
Fair Value [1],[7],[18],[20],[29] $ 37,322                  
% of Net Assets [7],[18],[20],[29] 1.30%                  
Investment, Identifier [Axis]: R-V Industries, Inc., Machinery, First Lien Term Loan 2                    
Schedule of Investments [Line Items]                    
Investment interest rate [7],[20],[29] 7.80%                  
Basis spread rate [7],[20],[29] 3.50%                  
Floor [7],[20],[29] 4.00%                  
Principal Value [7],[20],[29] $ 10,000                  
Amortized Cost [7],[20],[29] 10,000                  
Fair Value [1],[7],[20],[29] $ 10,000                  
% of Net Assets [7],[20],[29] 0.30%                  
Investment, Identifier [Axis]: RGIS Services, LLC                    
Schedule of Investments [Line Items]                    
Units (in shares) [7],[9],[10],[11],[19],[74],[75] 6,038,744                  
Fair Value $ 27,057 $ 18,069   10,397            
Investment, Identifier [Axis]: RGIS Services, LLC, Commercial Services & Supplies, Membership Interest                    
Schedule of Investments [Line Items]                    
Amortized Cost 11,735 [19] 11,594 [13]                
Fair Value $ 27,057 [1],[19] $ 18,069 [2],[13]                
% of Net Assets 0.90% [19] 0.50% [13]                
Investment, Identifier [Axis]: RME Group Holding Company, Media, First Lien Term Loan A                    
Schedule of Investments [Line Items]                    
Investment interest rate 10.05% [20],[29] 11.08% [23],[30]                
Basis spread rate 5.50% [20],[29] 5.50% [23],[30]                
Floor 1.00% [20],[29] 1.00% [23],[30]                
Principal Value $ 18,874 [20],[29] $ 19,624 [23],[30]                
Amortized Cost 18,874 [20],[29] 19,624 [23],[30]                
Fair Value $ 18,874 [1],[20],[29] $ 19,624 [2],[23],[30]                
% of Net Assets 0.60% [20],[29] 0.50% [23],[30]                
Investment, Identifier [Axis]: RME Group Holding Company, Media, First Lien Term Loan B                    
Schedule of Investments [Line Items]                    
Investment interest rate 15.55% [20],[29] 16.58% [23],[30]                
Basis spread rate 11.00% [20],[29] 11.00% [23],[30]                
Floor 1.00% [20],[29] 1.00% [23],[30]                
Principal Value $ 20,233 [20],[29] $ 20,483 [23],[30]                
Amortized Cost 20,233 [20],[29] 20,483 [23],[30]                
Fair Value $ 19,889 [1],[20],[29] $ 20,483 [2],[23],[30]                
% of Net Assets 0.70% [20],[29] 0.60% [23],[30]                
Investment, Identifier [Axis]: Raisin Acquisition Co, Inc., Pharmaceuticals, First Lien Delayed Draw Term Loan                    
Schedule of Investments [Line Items]                    
Uncommitted funds [5],[6],[23],[37]   $ 1,554                
Investment interest rate [23],[37]   7.00%                
Basis spread rate [23],[37]   12.60%                
Floor [23],[37]   1.00%                
Principal Value [23],[37]   $ 1,425                
Amortized Cost [23],[37]   1,403                
Fair Value [2],[23],[37]   $ 1,425                
% of Net Assets [23],[37]   0.00%                
Investment, Identifier [Axis]: Raisin Acquisition Co, Inc., Pharmaceuticals, First Lien Revolving Line of Credit                    
Schedule of Investments [Line Items]                    
Uncommitted funds [5],[6],[23],[37]   $ 3,583                
Investment interest rate [23],[37]   12.61%                
Basis spread rate [23],[37]   7.00%                
Floor [23],[37]   1.00%                
Principal Value [23],[37]   $ 0                
Amortized Cost [23],[37]   0                
Fair Value [2],[23],[37]   $ 0                
% of Net Assets [23],[37]   0.00%                
Investment, Identifier [Axis]: Raisin Acquisition Co, Inc., Pharmaceuticals, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   12.61%                
Basis spread rate [23],[30]   7.00%                
Floor [23],[30]   1.00%                
Principal Value [23],[30]   $ 22,601                
Amortized Cost [23],[30]   22,190                
Fair Value [2],[23],[30]   $ 22,601                
% of Net Assets [23],[30]   0.60%                
Investment, Identifier [Axis]: Reception Purchaser, LLC, Air Freight & Logistics, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   11.48%                
Basis spread rate [23],[30]   6.00%                
Floor [23],[30]   0.75%                
Principal Value [23],[30]   $ 62,255                
Amortized Cost [23],[30]   61,522                
Fair Value [2],[23],[30]   $ 53,539                
% of Net Assets [23],[30]   1.40%                
Investment, Identifier [Axis]: Recovery Solutions Parent, LLC - First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK [92] 8.50%                  
Investment, Identifier [Axis]: Recovery Solutions Parent, LLC, Health Care Providers & Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [18],[20],[29] 11.80%                  
Basis spread rate [18],[20],[29] 7.50%                  
Floor [18],[20],[29] 2.00%                  
Principal Value [18],[20],[29] $ 33,399                  
Amortized Cost [18],[20],[29] 21,137                  
Fair Value [1],[18],[20],[29] $ 33,399                  
% of Net Assets [18],[20],[29] 1.20%                  
Investment, Identifier [Axis]: Recovery Solutions Parent, LLC, Health Care Providers & Services, Membership Interest                    
Schedule of Investments [Line Items]                    
Units (in shares) [9],[10],[11],[51] 1,401,081                  
Principal Value [9],[51]                  
Amortized Cost [9],[51] 17,884                  
Fair Value [1],[9],[51] $ 36,997                  
% of Net Assets [9],[51] 1.20%                  
Investment, Identifier [Axis]: Redstone Holdco 2 LP, IT Services, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 12.29% [20],[93] 13.21% [23],[30],[94]                
Basis spread rate 7.75% [20],[93] 7.75% [23],[30],[94]                
Floor 0.75% [20],[93] 0.75% [23],[30],[94]                
Principal Value $ 50,000 [20],[93] $ 50,000 [23],[30],[94]                
Amortized Cost 49,569 [20],[93] 49,460 [23],[30],[94]                
Fair Value $ 25,557 [1],[20],[93] $ 47,360 [2],[23],[30],[94]                
% of Net Assets 0.90% [20],[93] 1.30% [23],[30],[94]                
Investment, Identifier [Axis]: Research Now Group, LLC and Dynata, LLC , Professional Services, First Lien Term Loan 1                    
Schedule of Investments [Line Items]                    
Investment interest rate [23]   14.21%                
Basis spread rate [23]   8.75%                
Floor [23]   1.00%                
Principal Value [23]   $ 366                
Amortized Cost [23]   359                
Fair Value [2],[23]   $ 366                
% of Net Assets [23]   0.00%                
Investment, Identifier [Axis]: Research Now Group, LLC and Dynata, LLC , Professional Services, First Lien Term Loan 2                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[95]   13.09%                
Basis spread rate [23],[95]   7.50%                
Floor [23],[95]   1.00%                
Principal Value [23],[95]   $ 11,835                
Amortized Cost [23],[95]   10,726                
Fair Value [2],[23],[95]   $ 9,320                
% of Net Assets [23],[95]   0.30%                
Investment, Identifier [Axis]: Research Now Group, LLC and Dynata, LLC , Professional Services, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[95]   15.09%                
Basis spread rate [23],[95]   9.50%                
Floor [23],[95]   1.00%                
Principal Value [23],[95]   $ 50,000                
Amortized Cost [23],[95]   49,082                
Fair Value [2],[23],[95]   $ 1,948                
% of Net Assets [23],[95]   0.10%                
Investment, Identifier [Axis]: Research Now Group, LLC and Dynata, LLC, Professional Services, Common Stock of New Insight Holdings, Inc.                    
Schedule of Investments [Line Items]                    
Units (in shares) [9],[10],[11] 210,781,000                  
Principal Value [9]                  
Amortized Cost [9] 3,329                  
Fair Value [1],[9] $ 1,637                  
% of Net Assets [9] 0.10%                  
Investment, Identifier [Axis]: Research Now Group, LLC and Dynata, LLC, Professional Services, First Lien First Out Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20] 9.59%                  
Basis spread rate [20] 5.00%                  
Floor [20] 1.00%                  
Principal Value [20] $ 363                  
Amortized Cost [20] 356                  
Fair Value [1],[20] $ 359                  
% of Net Assets [20] 0.00%                  
Investment, Identifier [Axis]: Research Now Group, LLC and Dynata, LLC, Professional Services, First Lien Second Out Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[34] 10.09%                  
Basis spread rate [20],[34] 5.50%                  
Floor [20],[34] 1.00%                  
Principal Value [20],[34] $ 7,995                  
Amortized Cost [20],[34] 7,995                  
Fair Value [1],[20],[34] $ 6,956                  
% of Net Assets [20],[34] 0.20%                  
Investment, Identifier [Axis]: Research Now Group, LLC and Dynata, LLC, Professional Services, Warrants                    
Schedule of Investments [Line Items]                    
Units (in shares) [9],[10],[11] 285,714,000                  
Principal Value [9]                  
Amortized Cost [9] 0                  
Fair Value [1],[9] $ 0                  
% of Net Assets [9] 0.00%                  
Investment, Identifier [Axis]: Rising Tide Holdings, Inc. - Exit Facility Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK [96]   7.00%                
Investment, Identifier [Axis]: Rising Tide Holdings, Inc. - First Lien First Out Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK 15.00%                  
Investment, Identifier [Axis]: Rising Tide Holdings, Inc. - First Lien Second Out Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK 12.00%                  
Investment, Identifier [Axis]: Rising Tide Holdings, Inc., Diversified Consumer Services, Class A Common Units to Marine One Holdco, LLC                    
Schedule of Investments [Line Items]                    
Units (in shares) [4],[5],[6]   345,600                
Principal Value [4]                  
Amortized Cost [4]   23,898                
Fair Value [2],[4]   $ 3,923                
% of Net Assets [4]   0.10%                
Investment, Identifier [Axis]: Rising Tide Holdings, Inc., Diversified Consumer Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23]   6.58%                
Basis spread rate [23]   1.00%                
Interest, PIK [23]   7.00%                
Floor [23]   2.00%                
Principal Value [23]   $ 5,565                
Amortized Cost [23]   5,158                
Fair Value [2],[23]   $ 5,165                
% of Net Assets [23]   0.10%                
Investment, Identifier [Axis]: Rising Tide Holdings, Inc., Diversified Consumer Services, Warrants of Marine One Holdco, LLC                    
Schedule of Investments [Line Items]                    
Principal Value [4]                  
Amortized Cost [4]   0                
Fair Value [2],[4]   $ 0                
% of Net Assets [4]   0.00%                
Investment, Identifier [Axis]: Rising Tide Holdings, Inc., Specialty Retail, Class A Common Units of Marine One Holdco, LLC                    
Schedule of Investments [Line Items]                    
Units (in shares) [9],[10],[11] 345,600                  
Principal Value [9]                  
Amortized Cost [9] 23,898                  
Fair Value [1],[9] $ 0                  
% of Net Assets [9] 0.00%                  
Investment, Identifier [Axis]: Rising Tide Holdings, Inc., Specialty Retail, First Lien First Out Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK 15.00%                  
Principal Value $ 2,363                  
Amortized Cost 2,363                  
Fair Value [1] $ 2,363                  
% of Net Assets 0.10%                  
Investment, Identifier [Axis]: Rising Tide Holdings, Inc., Specialty Retail, First Lien Second Out Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK [18],[34] 12.00%                  
Principal Value [18],[34] $ 6,198                  
Amortized Cost [18],[34] 5,815                  
Fair Value [1],[18],[34] $ 3,551                  
% of Net Assets [18],[34] 0.10%                  
Investment, Identifier [Axis]: Rising Tide Holdings, Inc., Specialty Retail, Warrants                    
Schedule of Investments [Line Items]                    
Units (in shares) [9],[10],[11] 3,456,000                  
Principal Value [9]                  
Amortized Cost [9] 0                  
Fair Value [1],[9] $ 0                  
% of Net Assets [9] 0.00%                  
Investment, Identifier [Axis]: Rising Tide Holdings, Inc., Specialty Retail, Warrants 1                    
Schedule of Investments [Line Items]                    
Units (in shares) [9],[10],[11] 50,456                  
Principal Value [9]                  
Amortized Cost [9] 0                  
Fair Value [1],[9] $ 0                  
% of Net Assets [9] 0.00%                  
Investment, Identifier [Axis]: Romark WM-R Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate [16],[25],[28]   0.00%                
Principal Value [16],[25],[28]   $ 27,725                
Amortized Cost [16],[25],[28]   12,450                
Fair Value [2],[16],[25],[28]   $ 11,173                
% of Net Assets [16],[25],[28]   0.30%                
Investment, Identifier [Axis]: Rosa Mexicano - First Lien Revolving Line of Credit                    
Schedule of Investments [Line Items]                    
Interest, PIK   0.00%                
Investment, Identifier [Axis]: Rosa Mexicano - First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK   0.00%                
Investment, Identifier [Axis]: Rosa Mexicano, Hotels, Restaurants & Leisure, First Lien Revolving Line of Credit                    
Schedule of Investments [Line Items]                    
Uncommitted funds $ 5,195 [10],[11],[38] $ 5,182 [5],[6],[37]                
Investment interest rate 16.00% [38] 16.00% [37]                
Principal Value $ 5,194 [38] $ 5,224 [37]                
Amortized Cost 5,194 [38] 5,224 [37]                
Fair Value $ 4,938 [1],[38] $ 4,281 [2],[37]                
% of Net Assets 0.20% [38] 0.10% [37]                
Investment, Identifier [Axis]: Rosa Mexicano, Hotels, Restaurants & Leisure, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 12.06% [18],[20] 13.09% [23]                
Basis spread rate 7.50% [18],[20] 7.50% [23]                
Floor 1.25% [18],[20] 1.25% [23]                
Principal Value $ 23,291 [18],[20] $ 22,358 [23]                
Amortized Cost 23,291 [18],[20] 22,358 [23]                
Fair Value $ 21,311 [1],[18],[20] $ 17,269 [2],[23]                
% of Net Assets 0.70% [18],[20] 0.50% [23]                
Investment, Identifier [Axis]: STG Distribution, LLC (f/k/a Reception Purchaser, LLC) - First Out First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK 7.25%                  
Investment, Identifier [Axis]: STG Distribution, LLC (f/k/a Reception Purchaser, LLC) - Second Out First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK 6.50%                  
Investment, Identifier [Axis]: STG Distribution, LLC (f/k/a Reception Purchaser, LLC), Air Freight & Logistics, First Out First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [18],[20] 5.42%                  
Basis spread rate [18],[20] 1.00%                  
Interest, PIK [18],[20] 7.25%                  
Floor [18],[20] 1.50%                  
Principal Value [18],[20] $ 15,144                  
Amortized Cost [18],[20] 14,881                  
Fair Value [1],[18],[20] $ 15,144                  
% of Net Assets [18],[20] 0.50%                  
Investment, Identifier [Axis]: STG Distribution, LLC (f/k/a Reception Purchaser, LLC), Air Freight & Logistics, Second Out First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [18],[20],[34] 5.42%                  
Basis spread rate [18],[20],[34] 1.00%                  
Interest, PIK [18],[20],[34] 6.50%                  
Floor [18],[20],[34] 1.50%                  
Principal Value [18],[20],[34] $ 38,838                  
Amortized Cost [18],[20],[34] 38,838                  
Fair Value [1],[18],[20],[34] $ 31,226                  
% of Net Assets [18],[20],[34] 1.00%                  
Investment, Identifier [Axis]: STG Distribution, LLC (f/k/a Reception Purchaser, LLC), Air Freight & Logistics, Third Out First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[34] 5.42%                  
Basis spread rate [20],[34] 1.00%                  
Interest, PIK [20],[34] 6.00%                  
Floor [20],[34] 1.50%                  
Principal Value [20],[34] $ 19,353                  
Amortized Cost [20],[34] 18,970                  
Fair Value [1],[20],[34] $ 5,922                  
% of Net Assets [20],[34] 0.20%                  
Investment, Identifier [Axis]: ShiftKey, LLC, Health Care Technology, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 10.31% [20],[29] 11.35% [23],[30]                
Basis spread rate 5.75% [20],[29] 5.75% [23],[30]                
Floor 1.00% [20],[29] 1.00% [23],[30]                
Principal Value $ 62,944 [20],[29] $ 63,700 [23],[30]                
Amortized Cost 62,721 [20],[29] 63,361 [23],[30]                
Fair Value $ 60,780 [1],[20],[29] $ 62,227 [2],[23],[30]                
% of Net Assets 2.00% [20],[29] 1.70% [23],[30]                
Investment, Identifier [Axis]: Shoes West, LLC (d/b/a Taos Footwear) - First Lien Convertible Term Loan B                    
Schedule of Investments [Line Items]                    
Interest, PIK 2.00%                  
Investment, Identifier [Axis]: Shoes West, LLC (d/b/a Taos Footwear), Textiles, Apparel & Luxury Goods, Class A Preferred Units of Taos Footwear Holdings, LLC                    
Schedule of Investments [Line Items]                    
Units (in shares) [9],[10],[11],[51],[97] 16,753                  
Interest, PIK [9],[51],[97] 8.00%                  
Amortized Cost [9],[51],[97] $ 17,139                  
Fair Value [1],[9],[51],[97] $ 30,303                  
% of Net Assets [9],[51],[97] 1.00%                  
Investment, Identifier [Axis]: Shoes West, LLC (d/b/a Taos Footwear), Textiles, Apparel & Luxury Goods, First Lien Convertible Term Loan B                    
Schedule of Investments [Line Items]                    
Investment interest rate [18],[29],[51],[97] 9.00%                  
Interest, PIK [18],[29],[51],[97] 2.00%                  
Principal Value [18],[29],[51],[97] $ 9,461                  
Amortized Cost [18],[29],[51],[97] 9,461                  
Fair Value [1],[18],[29],[51],[97] $ 11,852                  
% of Net Assets [18],[29],[51],[97] 0.40%                  
Investment, Identifier [Axis]: Shoes West, LLC (d/b/a Taos Footwear), Textiles, Apparel & Luxury Goods, First Lien Term Loan A                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29],[97] 11.56%                  
Basis spread rate [20],[29],[97] 7.00%                  
Floor [20],[29],[97] 3.00%                  
Principal Value [20],[29],[97] $ 38,350                  
Amortized Cost [20],[29],[97] 38,350                  
Fair Value [1],[20],[29],[97] $ 38,350                  
% of Net Assets [20],[29],[97] 1.30%                  
Investment, Identifier [Axis]: Shutterfly Finance, LLC, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Fair Value $ 2,406                  
Investment, Identifier [Axis]: Shutterfly Finance, LLC, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Fair Value $ 17,934                  
Investment, Identifier [Axis]: Shutterfly, LLC - Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK   4.00%                
Investment, Identifier [Axis]: Shutterfly, LLC, Household Durables, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[36] 10.28%                  
Basis spread rate [20],[36] 6.00%                  
Floor [20],[36] 1.00%                  
Principal Value [20],[36] $ 2,406                  
Amortized Cost [20],[36] 2,406                  
Fair Value [1],[20],[36] $ 2,406                  
% of Net Assets [20],[36] 0.10%                  
Investment, Identifier [Axis]: Shutterfly, LLC, Household Durables, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [18],[20],[36] 9.33%                  
Basis spread rate [18],[20],[36] 5.00%                  
Floor [18],[20],[36] 1.00%                  
Principal Value [18],[20],[36] $ 19,206                  
Amortized Cost [18],[20],[36] 19,206                  
Fair Value [1],[18],[20],[36] $ 17,934                  
% of Net Assets [18],[20],[36] 0.60%                  
Investment, Identifier [Axis]: Shutterfly, LLC, Internet & Direct Marketing Retail, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23]   11.35%                
Basis spread rate [23]   6.00%                
Floor [23]   1.00%                
Principal Value [23]   $ 2,406                
Amortized Cost [23]   2,426                
Fair Value [2],[23]   $ 2,406                
% of Net Assets [23]   0.10%                
Investment, Identifier [Axis]: Shutterfly, LLC, Internet & Direct Marketing Retail, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[24]   6.33%                
Basis spread rate [23],[24]   1.00%                
Interest, PIK [23],[24]   4.00%                
Floor [23],[24]   1.00%                
Principal Value [23],[24]   $ 18,683                
Amortized Cost [23],[24]   18,683                
Fair Value [2],[23],[24]   $ 15,987                
% of Net Assets [23],[24]   0.40%                
Investment, Identifier [Axis]: Silver Hill Mineral Lease, Energy Equipment & Services, Revenue Interest                    
Schedule of Investments [Line Items]                    
Floor [98]                  
Principal Value [98]                  
Amortized Cost [98] 0                  
Fair Value [1],[98] $ 0                  
% of Net Assets [98] 0.00%                  
Investment, Identifier [Axis]: Spectrum Vision Holdings, LLC, Health Care Equipment & Supplies, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   12.10%                
Basis spread rate [23],[30]   6.50%                
Floor [23],[30]   1.00%                
Principal Value [23],[30]   $ 29,620                
Amortized Cost [23],[30]   29,620                
Fair Value [2],[23],[30]   $ 29,620                
% of Net Assets [23],[30]   0.80%                
Investment, Identifier [Axis]: Spectrum Vision Holdings, LLC, Health Care Equipment & Supplies, First Lien Term Loan 1                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29] 11.06%                  
Basis spread rate [20],[29] 6.50%                  
Floor [20],[29] 1.00%                  
Principal Value [20],[29] $ 749                  
Amortized Cost [20],[29] 749                  
Fair Value [1],[20],[29] $ 749                  
% of Net Assets [20],[29] 0.00%                  
Investment, Identifier [Axis]: Spectrum Vision Holdings, LLC, Health Care Equipment & Supplies, First Lien Term Loan 2                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29] 11.06%                  
Basis spread rate [20],[29] 6.50%                  
Floor [20],[29] 1.00%                  
Principal Value [20],[29] $ 28,570                  
Amortized Cost [20],[29] 28,570                  
Fair Value [1],[20],[29] $ 28,570                  
% of Net Assets [20],[29] 1.00%                  
Investment, Identifier [Axis]: Stryker Energy, LLC, Energy Equipment & Services, Overriding Royalty Interest                    
Schedule of Investments [Line Items]                    
Amortized Cost $ 0 [98] $ 0 [99]                
Fair Value $ 0 [1],[98] $ 0 [2],[99]                
% of Net Assets 0.00% [98] 0.00% [99]                
Investment, Identifier [Axis]: Symphony CLO XIV, Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate [16],[25],[28],[100]   0.00%                
Principal Value [16],[25],[28],[100]   $ 49,250                
Amortized Cost [16],[25],[28],[100]   0                
Fair Value [2],[16],[25],[28],[100]   $ 0                
% of Net Assets [16],[25],[28],[100]   0.00%                
Investment, Identifier [Axis]: Symphony CLO XV, Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate [16],[25],[28]   0.00%                
Principal Value [16],[25],[28]   $ 63,831                
Amortized Cost [16],[25],[28]   27,151                
Fair Value [2],[16],[25],[28]   $ 23,371                
% of Net Assets [16],[25],[28]   0.60%                
Investment, Identifier [Axis]: TPS, LLC - First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK   1.50%                
Investment, Identifier [Axis]: TPS, LLC, Machinery, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 14.26% [18],[20],[29] 14.59% [23],[24],[30]                
Basis spread rate 9.00% [18],[20],[29] 9.00% [23],[24],[30]                
Interest, PIK [23],[24],[30]   1.50%                
Floor 5.00% [18],[20],[29] 5.00% [23],[24],[30]                
Principal Value $ 18,663 [18],[20],[29] $ 21,414 [23],[24],[30]                
Amortized Cost 18,663 [18],[20],[29] 21,414 [23],[24],[30]                
Fair Value $ 18,663 [1],[18],[20],[29] $ 21,414 [2],[23],[24],[30]                
% of Net Assets 0.60% [18],[20],[29] 0.60% [23],[24],[30]                
Investment, Identifier [Axis]: The RK Logistics Group, Inc., Commercial Services & Supplies, Class A Common Units                    
Schedule of Investments [Line Items]                    
Units (in shares) 263,000 [9],[10],[11] 263,000 [4],[5],[6]                
Amortized Cost $ 263 [9] $ 263 [4]                
Fair Value $ 1,586 [1],[9] $ 1,719 [2],[4]                
% of Net Assets 0.10% [9] 0.00% [4]                
Investment, Identifier [Axis]: The RK Logistics Group, Inc., Commercial Services & Supplies, Class B Common Units                    
Schedule of Investments [Line Items]                    
Units (in shares) 1,435,000 [9],[10],[11],[51] 1,435,000 [4],[5],[6]                
Amortized Cost $ 2,487 [9],[51] $ 2,487 [4]                
Fair Value $ 8,651 [1],[9],[51] $ 9,381 [2],[4]                
% of Net Assets 0.30% [9],[51] 0.30% [4]                
Investment, Identifier [Axis]: The RK Logistics Group, Inc., Commercial Services & Supplies, Class C Common Units                    
Schedule of Investments [Line Items]                    
Units (in shares) 450,000 [9],[10],[11] 450,000 [5],[6]                
Amortized Cost $ 2,250 [9] $ 2,250                
Fair Value $ 2,713 [1],[9] $ 2,942 [2]                
% of Net Assets 0.10% [9] 0.10%                
Investment, Identifier [Axis]: The RK Logistics Group, Inc., Commercial Services & Supplies, First Lien Term Loan 1                    
Schedule of Investments [Line Items]                    
Investment interest rate 15.06% [20],[29] 16.10% [23],[30]                
Basis spread rate 10.50% [20],[29] 10.50% [23],[30]                
Floor 1.00% [20],[29] 1.00% [23],[30]                
Principal Value $ 5,628 [20],[29] $ 5,685 [23],[30]                
Amortized Cost 5,628 [20],[29] 5,685 [23],[30]                
Fair Value $ 5,628 [1],[20],[29] $ 5,685 [2],[23],[30]                
% of Net Assets 0.10% [20],[29] 0.20% [23],[30]                
Investment, Identifier [Axis]: The RK Logistics Group, Inc., Commercial Services & Supplies, First Lien Term Loan 2                    
Schedule of Investments [Line Items]                    
Investment interest rate 12.06% [20],[29] 13.10% [23],[30]                
Basis spread rate 7.50% [20],[29] 7.50% [23],[30]                
Floor 4.00% [20],[29] 4.00% [23],[30]                
Principal Value $ 33,257 [20],[29] $ 33,594 [23],[30]                
Amortized Cost 33,257 [20],[29] 33,594 [23],[30]                
Fair Value $ 32,930 [1],[20],[29] $ 33,293 [2],[23],[30]                
% of Net Assets 1.10% [20],[29] 0.90% [23],[30]                
Investment, Identifier [Axis]: The Ubique Group                    
Schedule of Investments [Line Items]                    
Fair Value $ 51,166                  
Investment, Identifier [Axis]: Town & Country Holdings, Inc. - First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK   12.00%                
Investment, Identifier [Axis]: Town & Country Holdings, Inc. - First Lien Term Loan 1                    
Schedule of Investments [Line Items]                    
Interest, PIK   12.00%                
Investment, Identifier [Axis]: Town & Country Holdings, Inc. - First Lien Term Loan 2                    
Schedule of Investments [Line Items]                    
Interest, PIK   9.00%                
Investment, Identifier [Axis]: Town & Country Holdings, Inc. - First Lien Term Loan 3                    
Schedule of Investments [Line Items]                    
Interest, PIK 5.00%                  
Investment, Identifier [Axis]: Town & Country Holdings, Inc., Distributors, Class B of Town & Country TopCo LLC                    
Schedule of Investments [Line Items]                    
Units (in shares) 999 [9],[10],[11],[51] 999 [4],[5],[6]                
Principal Value [9],[51] [4]                
Amortized Cost 31,882 [9],[51] 0 [4]                
Fair Value $ 0 [1],[9],[51] $ 13,304 [2],[4]                
% of Net Assets 0.00% [9],[51] 0.40% [4]                
Investment, Identifier [Axis]: Town & Country Holdings, Inc., Distributors, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK [24]   12.00%                
Floor [24]   12.00%                
Principal Value [24]   $ 27,332                
Amortized Cost [24]   27,332                
Fair Value [2],[24]   $ 27,706                
% of Net Assets [24]   0.70%                
Investment, Identifier [Axis]: Town & Country Holdings, Inc., Distributors, First Lien Term Loan 2                    
Schedule of Investments [Line Items]                    
Investment interest rate [18] 3.00%                  
Interest, PIK [18] 5.00%                  
Floor [18] 0.00%                  
Principal Value [18] $ 42,136                  
Amortized Cost [18] 42,136                  
Fair Value [1],[18] $ 43,004                  
% of Net Assets [18] 1.40%                  
Investment, Identifier [Axis]: Town & Country Holdings, Inc., Distributors, First Lien Term Loan 1                    
Schedule of Investments [Line Items]                    
Interest, PIK 8.00%                  
Floor 0.00%                  
Principal Value $ 28,761                  
Amortized Cost 28,761                  
Fair Value [1] $ 2,821                  
% of Net Assets 0.20%                  
Investment, Identifier [Axis]: Town & Country Holdings, Inc., Distributors, First Lien Term Loan 2                    
Schedule of Investments [Line Items]                    
Investment interest rate [24]   3.00%                
Interest, PIK [24]   9.00%                
Floor [24]   3.00%                
Principal Value [24]   $ 40,660                
Amortized Cost [24]   40,660                
Fair Value [2],[24]   $ 41,217                
% of Net Assets [24]   1.10%                
Investment, Identifier [Axis]: Town & Country Holdings, Inc., Distributors, First Lien Term Loan 3                    
Schedule of Investments [Line Items]                    
Interest, PIK 8.00% 12.00% [24]                
Floor 0.00% 12.00% [24]                
Principal Value $ 164,931 $ 156,734 [24]                
Amortized Cost 164,931 156,734 [24]                
Fair Value $ 168,328 [1] $ 158,882 [2],[24]                
% of Net Assets 5.60% 4.30% [24]                
Investment, Identifier [Axis]: USES Corp.                    
Schedule of Investments [Line Items]                    
Fair Value $ 14,518 $ 17,989   19,527            
Investment, Identifier [Axis]: USES Corp. - First Lien Equipment Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK 13.59% [101] 0.00% [102]                
Investment, Identifier [Axis]: USES Corp. - First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK 13.59%                  
Investment, Identifier [Axis]: USES Corp., Commercial Services & Supplies, Common Stock                    
Schedule of Investments [Line Items]                    
Units (in shares) 268,962 [7],[9],[10],[11],[103] 268,962 [3],[4],[5],[6],[104]                
Amortized Cost $ 0 [7],[9],[103] $ 0 [3],[4],[104]                
Fair Value $ 0 [1],[7],[9],[103] $ 0 [2],[3],[4],[104]                
% of Net Assets 0.00% [7],[9],[103] 0.00% [3],[4],[104]                
Investment, Identifier [Axis]: USES Corp., Commercial Services & Supplies, First Lien Equipment Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 13.59% [7],[18],[20],[103] 14.59% [3],[23],[24],[104]                
Basis spread rate 9.00% [7],[18],[20],[103] 9.00% [3],[23],[24],[104]                
Floor 1.00% [7],[18],[20],[103] 1.00% [3],[23],[24],[104]                
Principal Value $ 18,557 [7],[18],[20],[103] $ 12,219 [3],[23],[24],[104]                
Amortized Cost 18,557 [7],[18],[20],[103] 12,219 [3],[23],[24],[104]                
Fair Value $ 13,106 [1],[7],[18],[20],[103] $ 12,219 [2],[3],[23],[24],[104]                
% of Net Assets 0.40% [7],[18],[20],[103] 0.30% [3],[23],[24],[104]                
Investment, Identifier [Axis]: USES Corp., Commercial Services & Supplies, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 13.59% [7],[20],[103] 14.59% [3],[23],[104]                
Basis spread rate 9.00% [7],[20],[103] 9.00% [3],[23],[104]                
Floor 1.00% [7],[20],[103] 1.00% [3],[23],[104]                
Principal Value $ 2,000 [7],[20],[103] $ 2,000 [3],[23],[104]                
Amortized Cost 2,000 [7],[20],[103] 2,000 [3],[23],[104]                
Fair Value $ 1,412 [1],[7],[20],[103] $ 2,000 [2],[3],[23],[104]                
% of Net Assets 0.00% [7],[20],[103] 0.10% [3],[23],[104]                
Investment, Identifier [Axis]: USES Corp., Commercial Services & Supplies, First Lien Term Loan A                    
Schedule of Investments [Line Items]                    
Interest, PIK 9.00% [7],[35],[103] 9.00% [3],[95],[104]                
Principal Value $ 79,306 [7],[35],[103] $ 71,875 [3],[95],[104]                
Amortized Cost 30,651 [7],[35],[103] 30,651 [3],[95],[104]                
Fair Value $ 0 [1],[7],[35],[103] $ 3,770 [2],[3],[95],[104]                
% of Net Assets 0.10% [7],[35],[103] 0.10% [3],[95],[104]                
Investment, Identifier [Axis]: USES Corp., Commercial Services & Supplies, First Lien Term Loan B                    
Schedule of Investments [Line Items]                    
Interest, PIK 15.50% [7],[35],[103] 15.50% [3],[95],[104]                
Principal Value $ 144,749 [7],[35],[103] $ 122,247 [3],[95],[104]                
Amortized Cost 35,568 [7],[35],[103] 35,568 [3],[95],[104]                
Fair Value $ 0 [1],[7],[35],[103] $ 0 [2],[3],[95],[104]                
% of Net Assets 0.00% [7],[35],[103] 0.00% [3],[95],[104]                
Investment, Identifier [Axis]: USG Intermediate, LLC, Leisure Products, Equity                    
Schedule of Investments [Line Items]                    
Principal Value [4]                  
Amortized Cost $ 1 [9] 1 [4]                
Fair Value $ 0 [1],[9] $ 0 [2],[4]                
% of Net Assets 0.00% [9] 0.00% [4]                
Investment, Identifier [Axis]: USG Intermediate, LLC, Leisure Products, First Lien Revolving Line of Credit                    
Schedule of Investments [Line Items]                    
Uncommitted funds $ 14,000 [10],[11],[20],[38] $ 14,000 [5],[6],[23],[37]                
Investment interest rate 13.68% [20],[38] 14.69% [23],[37]                
Basis spread rate 9.25% [20],[38] 9.25% [23],[37]                
Floor 1.00% [20],[38] 1.00% [23],[37]                
Principal Value $ 14,000 [20],[38] $ 14,000 [23],[37]                
Amortized Cost 14,000 [20],[38] 14,000 [23],[37]                
Fair Value $ 14,000 [1],[20],[38] $ 14,000 [2],[23],[37]                
% of Net Assets 0.50% [20],[38] 0.40% [23],[37]                
Investment, Identifier [Axis]: USG Intermediate, LLC, Leisure Products, First Lien Term Loan B                    
Schedule of Investments [Line Items]                    
Investment interest rate 16.18% [20],[29] 17.19% [23],[30]                
Basis spread rate 11.75% [20],[29] 11.75% [23],[30]                
Floor 1.00% [20],[29] 1.00% [23],[30]                
Principal Value $ 71,188 [20],[29] $ 59,765 [23],[30]                
Amortized Cost 71,188 [20],[29] 59,765 [23],[30]                
Fair Value $ 71,188 [1],[20],[29] $ 59,765 [2],[23],[30]                
% of Net Assets 2.40% [20],[29] 1.60% [23],[30]                
Investment, Identifier [Axis]: United Sporting Companies, Inc., Distributors, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 11.00% [35],[105] 16.45% [23],[95],[106]                
Basis spread rate 11.00% [35],[105] 11.00% [23],[95],[106]                
Interest, PIK 2.00% [35],[105] 2.00% [23],[95],[106]                
Floor 0.00% [35],[105] 2.25% [23],[95],[106]                
Principal Value $ 187,012 [35],[105] $ 190,556 [23],[95],[106]                
Amortized Cost 86,309 [35],[105] 89,853 [23],[95],[106]                
Fair Value $ 12,897 [1],[35],[105] $ 10,289 [2],[23],[95],[106]                
% of Net Assets 0.40% [35],[105] 0.30% [23],[95],[106]                
Investment, Identifier [Axis]: Universal Turbine Parts, LLC                    
Schedule of Investments [Line Items]                    
Fair Value $ 102,728 $ 68,067   45,065            
Investment, Identifier [Axis]: Universal Turbine Parts, LLC, Aerospace & Defense, Common Stock                    
Schedule of Investments [Line Items]                    
Units (in shares) [7],[9],[10],[11],[107] 10,000                  
Amortized Cost [7],[9],[107] $ 0                  
Fair Value [1],[7],[9],[107] $ 0                  
% of Net Assets [7],[9],[107] 0.00%                  
Investment, Identifier [Axis]: Universal Turbine Parts, LLC, Aerospace & Defense, First Lien Delayed Draw Term Loan                    
Schedule of Investments [Line Items]                    
Uncommitted funds [7],[10],[11],[20],[38],[107] $ 6,965                  
Investment interest rate [7],[20],[38],[107] 12.31%                  
Basis spread rate [7],[20],[38],[107] 7.75%                  
Floor [7],[20],[38],[107] 1.00%                  
Principal Value [7],[20],[38],[107] $ 6,503                  
Amortized Cost [7],[20],[38],[107] 6,503                  
Fair Value [1],[7],[20],[38],[107] $ 6,503                  
% of Net Assets [7],[20],[38],[107] 0.20%                  
Investment, Identifier [Axis]: Universal Turbine Parts, LLC, Aerospace & Defense, First Lien Term Loan A                    
Schedule of Investments [Line Items]                    
Investment interest rate [7],[20],[29],[107] 10.31%                  
Basis spread rate [7],[20],[29],[107] 5.75%                  
Floor [7],[20],[29],[107] 1.00%                  
Principal Value [7],[20],[29],[107] $ 29,575                  
Amortized Cost [7],[20],[29],[107] 29,575                  
Fair Value [1],[7],[20],[29],[107] $ 29,575                  
% of Net Assets [7],[20],[29],[107] 1.00%                  
Investment, Identifier [Axis]: Universal Turbine Parts, LLC, Aerospace & Defense, First Lien Term Loan A 1                    
Schedule of Investments [Line Items]                    
Investment interest rate [7],[20],[29],[107] 12.31%                  
Basis spread rate [7],[20],[29],[107] 7.75%                  
Floor [7],[20],[29],[107] 2.50%                  
Principal Value [7],[20],[29],[107] $ 4,000                  
Amortized Cost [7],[20],[29],[107] 4,000                  
Fair Value [1],[7],[20],[29],[107] $ 4,000                  
% of Net Assets [7],[20],[29],[107] 0.10%                  
Investment, Identifier [Axis]: Universal Turbine Parts, LLC, Aerospace & Defense, First Lien Term Loan A 2                    
Schedule of Investments [Line Items]                    
Investment interest rate [7],[20],[29],[107] 12.31%                  
Basis spread rate [7],[20],[29],[107] 7.75%                  
Floor [7],[20],[29],[107] 2.50%                  
Principal Value [7],[20],[29],[107] $ 14,950                  
Amortized Cost [7],[20],[29],[107] 14,950                  
Fair Value [1],[7],[20],[29],[107] $ 14,950                  
% of Net Assets [7],[20],[29],[107] 0.50%                  
Investment, Identifier [Axis]: Universal Turbine Parts, LLC, Aerospace & Defense, Preferred Units                    
Schedule of Investments [Line Items]                    
Units (in shares) [7],[9],[10],[11],[107] 80,539,543                  
Interest, PIK [7],[9],[107] 12.75%                  
Amortized Cost [7],[9],[107] $ 32,500                  
Fair Value [1],[7],[9],[107] $ 47,700                  
% of Net Assets [7],[9],[107] 1.60%                  
Investment, Identifier [Axis]: Universal Turbine Parts, LLC, Trading Companies & Distributors, Common Stock                    
Schedule of Investments [Line Items]                    
Units (in shares) [3],[4],[5],[6],[108]   10,000                
Amortized Cost [3],[4],[108]   $ 0                
Fair Value [2],[3],[4],[108]   $ 0                
% of Net Assets [3],[4],[108]   0.00%                
Investment, Identifier [Axis]: Universal Turbine Parts, LLC, Trading Companies & Distributors, First Lien Delayed Draw Term Loan                    
Schedule of Investments [Line Items]                    
Uncommitted funds [3],[5],[6],[23],[37],[108]   $ 6,965                
Investment interest rate [3],[23],[37],[108]   13.34%                
Basis spread rate [3],[23],[37],[108]   7.75%                
Floor [3],[23],[37],[108]   1.00%                
Principal Value [3],[23],[37],[108]   $ 5,560                
Amortized Cost [3],[23],[37],[108]   5,560                
Fair Value [2],[3],[23],[37],[108]   $ 5,560                
% of Net Assets [3],[23],[37],[108]   0.10%                
Investment, Identifier [Axis]: Universal Turbine Parts, LLC, Trading Companies & Distributors, First Lien Term Loan A                    
Schedule of Investments [Line Items]                    
Investment interest rate [3],[23],[30],[108]   11.34%                
Basis spread rate [3],[23],[30],[108]   5.75%                
Floor [3],[23],[30],[108]   1.00%                
Principal Value [3],[23],[30],[108]   $ 29,575                
Amortized Cost [3],[23],[30],[108]   29,575                
Fair Value [2],[3],[23],[30],[108]   $ 29,575                
% of Net Assets [3],[23],[30],[108]   0.80%                
Investment, Identifier [Axis]: Universal Turbine Parts, LLC, Trading Companies & Distributors, Preferred Units                    
Schedule of Investments [Line Items]                    
Units (in shares) [3],[4],[5],[6],[108]   71,039,647                
Interest, PIK [3],[4],[108]   12.75%                
Amortized Cost [3],[4],[108]   $ 32,500                
Fair Value [2],[3],[4],[108]   $ 32,932                
% of Net Assets [3],[4],[108]   0.90%                
Investment, Identifier [Axis]: Upstream Newco, Inc., Health Care Providers & Services, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 12.88% [20] 13.93% [23],[30]                
Basis spread rate 8.50% [20] 8.50% [23],[30]                
Principal Value $ 22,000 [20] $ 22,000 [23],[30]                
Amortized Cost 21,938 [20] 21,913 [23],[30]                
Fair Value $ 16,106 [1],[20] $ 19,145 [2],[23],[30]                
% of Net Assets 0.50% [20] 0.50% [23],[30]                
Investment, Identifier [Axis]: Valley Electric Co. of Mt. Vernon, Inc. - First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK 2.50% 2.50%                
Investment, Identifier [Axis]: Valley Electric Company, Inc.                    
Schedule of Investments [Line Items]                    
Fair Value $ 351,291 $ 316,419   $ 165,784            
Investment, Identifier [Axis]: Valley Electric Company, Inc. - First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK 10.00% 10.00% [109]                
Investment, Identifier [Axis]: Valley Electric Company, Inc. - First Lien Term Loan B                    
Schedule of Investments [Line Items]                    
Interest, PIK 5.50% 5.50% [109]                
Investment, Identifier [Axis]: Valley Electric Company, Inc., Construction & Engineering, Common Stock                    
Schedule of Investments [Line Items]                    
Units (in shares) 50,000 [7],[9],[10],[11],[110] 50,000 [3],[4],[5],[6],[111]                
Amortized Cost $ 12,053 [7],[9],[110] $ 12,053 [3],[4],[111]                
Fair Value $ 266,035 [1],[7],[9],[110] $ 230,698 [2],[3],[4],[111]                
% of Net Assets 8.90% [7],[9],[110] 6.20% [3],[4],[111]                
Investment, Identifier [Axis]: Valley Electric Company, Inc., Construction & Engineering, Consolidated Revenue Interest                    
Schedule of Investments [Line Items]                    
Consolidated revenue interest 2.00% [7],[10],[11],[110],[112] 2.00% [3],[5],[6],[46],[111]                
Amortized Cost $ 0 [7],[110],[112] $ 0 [3],[46],[111]                
Fair Value $ 1,397 [1],[7],[110],[112] $ 1,863 [2],[3],[46],[111]                
% of Net Assets 0.00% [7],[110],[112] 0.10% [3],[46],[111]                
Investment, Identifier [Axis]: Valley Electric Company, Inc., Construction & Engineering, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 8.00% [7],[18],[29],[110] 8.00% [3],[24],[30],[111]                
Interest, PIK 10.00% [7],[18],[29],[110] 10.00% [3],[24],[30],[111]                
Principal Value $ 38,630 [7],[18],[29],[110] $ 38,629 [3],[24],[30],[111]                
Amortized Cost 38,630 [7],[18],[29],[110] 38,629 [3],[24],[30],[111]                
Fair Value $ 38,630 [1],[7],[18],[29],[110] $ 38,629 [2],[3],[24],[30],[111]                
% of Net Assets 1.30% [7],[18],[29],[110] 1.00% [3],[24],[30],[111]                
Investment, Identifier [Axis]: Valley Electric Company, Inc., Construction & Engineering, First Lien Term Loan B                    
Schedule of Investments [Line Items]                    
Investment interest rate 7.00% [7],[18],[29],[110] 7.00% [3],[24],[30],[111]                
Interest, PIK 5.50% [7],[18],[29],[110] 5.50% [3],[24],[30],[111]                
Principal Value $ 34,777 [7],[18],[29],[110] $ 34,777 [3],[24],[30],[111]                
Amortized Cost 34,777 [7],[18],[29],[110] 34,777 [3],[24],[30],[111]                
Fair Value $ 34,777 [1],[7],[18],[29],[110] $ 34,777 [2],[3],[24],[30],[111]                
% of Net Assets 1.20% [7],[18],[29],[110] 0.90% [3],[24],[30],[111]                
Investment, Identifier [Axis]: Valley Electric Company, Inc., Construction & Engineering, First Lien Term Loan to Valley Electric Co. of Mt. Vernon, Inc.                    
Schedule of Investments [Line Items]                    
Investment interest rate 9.56% [7],[18],[20],[29],[110] 10.56% [3],[23],[24],[30],[111]                
Basis spread rate 5.00% [7],[18],[20],[29],[110] 5.00% [3],[23],[24],[30],[111]                
Interest, PIK 2.50% [7],[18],[20],[29],[110] 2.50% [3],[23],[24],[30],[111]                
Floor 3.00% [7],[18],[20],[29],[110] 3.00% [3],[23],[24],[30],[111]                
Principal Value $ 10,452 [7],[18],[20],[29],[110] $ 10,452 [3],[23],[24],[30],[111]                
Amortized Cost 10,452 [7],[18],[20],[29],[110] 10,452 [3],[23],[24],[30],[111]                
Fair Value $ 10,452 [1],[7],[18],[20],[29],[110] $ 10,452 [2],[3],[23],[24],[30],[111]                
% of Net Assets 0.40% [7],[18],[20],[29],[110] 0.30% [3],[23],[24],[30],[111]                
Investment, Identifier [Axis]: Verify Diagnostics LLC ,Health Care Providers & Services, Class A Preferred Units of Verify Diagnostic Holdings, LLC                    
Schedule of Investments [Line Items]                    
Uncommitted funds [9],[10],[11],[20],[38] $ 9,250                  
Interest, PIK [9] 12.00%                  
Principal Value [9]                  
Amortized Cost [9] 9,250                  
Fair Value [1],[9] $ 10,195                  
% of Net Assets [9] 0.30%                  
Investment, Identifier [Axis]: Verify Diagnostics LLC ,Health Care Providers & Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29],[34] 14.58%                  
Basis spread rate [20],[29],[34] 10.28%                  
Floor [20],[29],[34] 3.50%                  
Principal Value [20],[29],[34] $ 37,500                  
Amortized Cost [20],[29],[34] 37,500                  
Fair Value [1],[20],[29],[34] $ 36,750                  
% of Net Assets [20],[29],[34] 1.30%                  
Investment, Identifier [Axis]: Victor Technology, LLC, Commercial Services & Supplies, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 12.06% [20],[29] 13.09% [23],[30]                
Basis spread rate 7.50% [20],[29] 7.50% [23],[30]                
Floor 1.00% [20],[29] 1.00% [23],[30]                
Principal Value $ 10,950 [20],[29] $ 14,250 [23],[30]                
Amortized Cost 10,950 [20],[29] 14,250 [23],[30]                
Fair Value $ 10,851 [1],[20],[29] $ 13,946 [2],[23],[30]                
% of Net Assets 0.40% [20],[29] 0.40% [23],[30]                
Investment, Identifier [Axis]: Voya CLO 2012-4, Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate 0.00% [15],[26],[27] 0.00% [16],[25],[28]                
Principal Value $ 40,613 [15],[26],[27] $ 40,613 [16],[25],[28]                
Amortized Cost 3,476 [15],[26],[27] 11,746 [16],[25],[28]                
Fair Value $ 2,506 [1],[15],[26],[27] $ 10,385 [2],[16],[25],[28]                
% of Net Assets 0.10% [15],[26],[27] 0.30% [16],[25],[28]                
Investment, Identifier [Axis]: Voya CLO 2014-1, Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate 0.00% [15],[26],[27] 0.00% [16],[25],[28]                
Principal Value $ 40,773 [15],[26],[27] $ 40,773 [16],[25],[28]                
Amortized Cost 1,204 [15],[26],[27] 10,781 [16],[25],[28]                
Fair Value $ 753 [1],[15],[26],[27] $ 9,437 [2],[16],[25],[28]                
% of Net Assets 0.00% [15],[26],[27] 0.30% [16],[25],[28]                
Investment, Identifier [Axis]: Voya CLO 2016-3, Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate [16],[25],[28]   0.00%                
Principal Value [16],[25],[28]   $ 28,100                
Amortized Cost [16],[25],[28]   21,233                
Fair Value [2],[16],[25],[28]   $ 16,556                
% of Net Assets [16],[25],[28]   0.40%                
Investment, Identifier [Axis]: Voya CLO 2017-3, Ltd., Structured Finance, Subordinated Structured Note                    
Schedule of Investments [Line Items]                    
Investment interest rate [16],[25]   7.50%                
Principal Value [16],[25]   $ 44,885                
Amortized Cost [16],[25]   49,017                
Fair Value [2],[16],[25]   $ 40,152                
% of Net Assets [16],[25]   1.10%                
Investment, Identifier [Axis]: WatchGuard Technologies, Inc., IT Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate 9.58% [20],[29] 10.59% [23],[30]                
Basis spread rate 5.25% [20],[29] 5.25% [23],[30]                
Floor 0.75% [20],[29] 0.75% [23],[30]                
Principal Value $ 34,038 [20],[29] $ 34,388 [23],[30]                
Amortized Cost 34,038 [20],[29] 34,388 [23],[30]                
Fair Value $ 33,873 [1],[20],[29] $ 34,334 [2],[23],[30]                
% of Net Assets 1.10% [20],[29] 0.90% [23],[30]                
Investment, Identifier [Axis]: Wellful Inc. - Tranche B Term Loan                    
Schedule of Investments [Line Items]                    
Interest, PIK 1.75%                  
Investment, Identifier [Axis]: Wellful Inc., Food & Staples Retailing, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   11.71%                
Basis spread rate [23],[30]   6.25%                
Floor [23],[30]   0.75%                
Principal Value [23],[30]   $ 13,338                
Amortized Cost [23],[30]   12,932                
Fair Value [2],[23],[30]   $ 10,721                
% of Net Assets [23],[30]   0.30%                
Investment, Identifier [Axis]: Wellful Inc., Food & Staples Retailing, Incremental First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23],[30]   11.71%                
Basis spread rate [23],[30]   6.25%                
Floor [23],[30]   0.75%                
Principal Value [23],[30]   $ 14,344                
Amortized Cost [23],[30]   13,811                
Fair Value [2],[23],[30]   $ 11,530                
% of Net Assets [23],[30]   0.30%                
Investment, Identifier [Axis]: Wellful Inc., Food Products, Second Out First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [18],[20],[34] 8.94%                  
Basis spread rate [18],[20],[34] 4.50%                  
Interest, PIK [18],[20],[34] 1.75%                  
Floor [18],[20],[34] 1.00%                  
Principal Value [18],[20],[34] $ 18,560                  
Amortized Cost [18],[20],[34] 18,560                  
Fair Value [1],[18],[20],[34] $ 15,071                  
% of Net Assets [18],[20],[34] 0.50%                  
Investment, Identifier [Axis]: Wellpath Holdings, Inc., Health Care Providers & Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23]   11.11%                
Basis spread rate [23]   5.50%                
Principal Value [23]   $ 14,091                
Amortized Cost [23]   14,030                
Fair Value [2],[23]   $ 12,689                
% of Net Assets [23]   0.30%                
Investment, Identifier [Axis]: Wellpath Holdings, Inc., Health Care Providers & Services, Second Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23]   14.61%                
Basis spread rate [23]   9.00%                
Principal Value [23]   $ 37,000                
Amortized Cost [23]   36,799                
Fair Value [2],[23]   $ 24,027                
% of Net Assets [23]   0.60%                
Investment, Identifier [Axis]: iQor Holdings, Inc., Diversified Consumer Services, Common Stock of Bloom Parent, Inc.                    
Schedule of Investments [Line Items]                    
Amortized Cost [4]   $ 10,450                
Fair Value [2],[4]   $ 10,232                
% of Net Assets [4]   0.30%                
Investment, Identifier [Axis]: iQor Holdings, Inc., Diversified Consumer Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [23]   13.10%                
Basis spread rate [23]   7.50%                
Floor [23]   2.50%                
Principal Value [23]   $ 50,000                
Amortized Cost [23]   50,000                
Fair Value [2],[23]   $ 50,000                
% of Net Assets [23]   1.30%                
Investment, Identifier [Axis]: iQor Holdings, Inc., Professional Services, Common Stock of Bloom Parent, Inc.                    
Schedule of Investments [Line Items]                    
Units (in shares) [9],[10],[11] 10,450                  
Amortized Cost [9] $ 10,450                  
Fair Value [1],[9] $ 15,706                  
% of Net Assets [9] 0.50%                  
Investment, Identifier [Axis]: iQor Holdings, Inc., Professional Services, First Lien Term Loan                    
Schedule of Investments [Line Items]                    
Investment interest rate [20],[29] 11.81%                  
Basis spread rate [20],[29] 7.25%                  
Floor [20],[29] 2.50%                  
Principal Value [20],[29] $ 45,704                  
Amortized Cost [20],[29] 45,704                  
Fair Value [1],[20],[29] $ 45,704                  
% of Net Assets [20],[29] 1.60%                  
[1] Fair value is determined by or under the direction of our Board of Directors. Unless otherwise indicated by endnote 42 below, all of our investments are valued using significant unobservable inputs. In accordance with ASC 820, such investments are classified as Level 3 within the fair value hierarchy. See Notes 2 and 3 within the accompanying notes to consolidated financial statements for further discussion.
[2] Fair value is determined by or under the direction of our Board of Directors. Unless otherwise indicated by endnote 42 below, all of our investments are valued using significant unobservable inputs. In accordance with ASC 820, such investments are classified as Level 3 within the fair value hierarchy. See Notes 2 and 3 within the accompanying notes to consolidated financial statements for further discussion.
[3] As defined in the 1940 Act, we are deemed to “Control” these portfolio companies because we own more than 25% of the portfolio company’s outstanding voting securities. Transactions during the year ended June 30, 2024 with these controlled investments were as follows:
Portfolio CompanyFair Value at June 30, 2023Gross Additions (Cost)(A)Gross Reductions (Cost)(B)Net unrealized
gains (losses)		Fair Value at June 30, 2024Interest
income		Dividend
income		Other
income		Net realized
gains (losses)
CP Energy Services Inc.$79,355 $11,355 $— $(19,989)$70,721 $11,452 $— $— $— 
CP Energy - Spartan Energy Services, Inc.34,665 8,523 — (3,703)39,485 4,840 — — — 
Credit Central Loan Company, LLC73,642 5,987 — (399)79,230 9,312 — — — 
Echelon Transportation LLC64,198 — (1,861)4,586 66,923 3,470 — — — 
First Tower Finance Company LLC598,382 29,385 (319)(21,520)605,928 62,675 — — — 
Freedom Marine Solutions, LLC12,710 — — (59)12,651 — — — — 
InterDent, Inc.457,967 23,249 — (17,333)463,883 36,946 — — — 
Kickapoo Ranch Pet Resort3,242 1,500 — — 4,742 92 80 75 — 
MITY, Inc.68,178 5,150 — 12,255 85,583 8,988 — 130 (1)
National Property REIT Corp.1,659,976 253,948 (108,950)(108,512)1,696,462 99,538 — 66,799 — 
Nationwide Loan Company LLC47,572 9,972 — (14,382)43,162 5,111 — 147 — 
NMMB, Inc.94,180 — — 85 94,265 4,255 657 — 1,040 
Pacific World Corporation65,746 41,521 — (2,604)104,663 10,164 — 812 — 
R-V Industries, Inc.81,508 3,700 — 17,194 102,402 5,358 — 106 — 
Universal Turbine Parts, LLC45,065 2,500 (49)20,551 68,067 4,030 — — — 
USES Corp.19,527 1,545 — (3,083)17,989 1,990 — — — 
Valley Electric Company, Inc.165,784 4,763 — 145,872 316,419 12,316 — 666 — 
Total$3,571,697 $403,098 $(111,179)$8,959 $3,872,575 $280,537 $737 $68,735 $1,039 
(A) Gross additions include increases in the cost basis of the investments resulting from new portfolio investments, PIK interest, and any transfer of investments.
(B) Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investments repayments or sales, impairments, and any transfer of investments.
[4] Represents non-income producing security that has not paid a dividend in the year preceding the reporting date.
[5] The following table shows the composition of our investment portfolio at amortized cost by control designation, investment type and by industry as of June 30, 2024:
Industry1st Lien
Term Loan		2nd Lien
Term Loan		Subordinated Structured NotesUnsecured Debt
Equity (B)
Amortized Cost Total
Control Investments
Aerospace & Defense$54,739 $— $— $— $55,581 $110,320 
Commercial Services & Supplies135,936 — — 7,200 27,349 170,485 
Construction & Engineering83,858 — — — 12,053 95,911 
Consumer Finance540,191 — — — 82,842 623,033 
Diversified Consumer Services1,500 — — — 2,378 3,878 
Energy Equipment & Services123,189 — — — 221,800 344,989 
Equity Real Estate Investment Trusts (REITs)877,151 — — — 20,030 897,181 
Health Care Providers & Services316,428 — — — 45,118 361,546 
Machinery37,322 — — — 6,866 44,188 
Media29,723 — — — — 29,723 
Online Lending20,630 — — — — 20,630 
Personal Products98,601 — — — 221,795 320,396 
Trading Companies & Distributors35,135 — — — 32,500 67,635 
Structured Finance (A)190,500 — — — — 190,500 
    Total Control Investments$2,544,903 $— $— $7,200 $728,312 $3,280,415 
Affiliate Investments
Commercial Services & Supplies$— $— $— $— $11,594 $11,594 
Total Affiliate Investments$— $— $— $— $11,594 $11,594 
Non-Control/Non-Affiliate Investments
Air Freight & Logistics$92,897 $95,000 $— $— $— $187,897 
Automobile Components22,124 66,850 — — 25,697 114,671 
Capital Markets— 42,500 — — — 42,500 
Commercial Services & Supplies185,948 153,326 — — 5,000 344,274 
Communications Equipment22,359 56,671 — — — 79,030 
Distributors224,726 89,853 — — — 314,579 
Diversified Consumer Services145,326 — — — 34,348 179,674 
Diversified Financial Services45,039 — — — — 45,039 
Diversified Telecommunication Services9,405 122,165 — — — 131,570 
Electrical Equipment61,991 — — — — 61,991 
Food & Staples Retailing26,743 — — — — 26,743 
Food Products— 131,504 — — — 131,504 
Health Care Providers & Services255,534 113,145 — — 9,496 378,175 
Health Care Technology133,620 — — — — 133,620 
Hotels, Restaurants & Leisure27,582 — — — — 27,582 
Household Durables118,705 — — — 3,501 122,206 
Interactive Media & Services120,594 — — — — 120,594 
Internet & Direct Marketing Retail2,426 18,683 — — — 21,109 
IT Services196,461 148,451 — — — 344,912 
Leisure Products79,458 — — — 1 79,459 
Machinery50,399 9,994 — — — 60,393 
Media40,107 — — — — 40,107 
Pharmaceuticals107,060 — — — — 107,060 
Professional Services87,175 124,082 — — — 211,257 
Software— 52,405 — — — 52,405 
Textiles, Apparel & Luxury Goods173,114 — — — — 173,114 
Structured Finance (A)— — 623,700 — — 623,700 
Total Non-Control/Non-Affiliate $2,228,793 $1,224,629 $623,700 $— $78,043 $4,155,165 
Total Portfolio Investment Cost$4,773,696 $1,224,629 $623,700 $7,200 $817,949 $7,447,174 
The following table shows the composition of our investment portfolio at fair value by control designation, investment type and by industry as of June 30, 2024:
Industry1st Lien
Term Loan		2nd Lien
Term Loan		Subordinated Structured NotesUnsecured Debt
Equity (B)
Fair Value TotalFair Value % of Net Assets
Control Investments
Aerospace & Defense$54,739 $— $— $— $12,184 $66,923 1.8 %
Commercial Services & Supplies73,487 — — 7,200 22,885 103,572 2.8 %
Construction & Engineering83,858 — — — 232,561 316,419 8.5 %
Consumer Finance536,792 — — — 191,528 728,320 19.6 %
Diversified Consumer Services1,500 — — — 3,242 4,742 0.1 %
Energy Equipment & Services110,206 — — — 12,651 122,857 3.3 %
Equity Real Estate Investment Trusts (REITs)877,151 — — — 608,181 1,485,332 40.0 %
Health Care Providers & Services316,428 — — — 147,455 463,883 12.5 %
Machinery37,322 — — — 65,080 102,402 2.8 %
Media29,723 — — — 64,542 94,265 2.5 %
Online Lending20,630 — — — — 20,630 0.6 %
Personal Products98,601 — — — 6,062 104,663 2.8 %
Trading Companies & Distributors35,135 — — — 32,932 68,067 1.8 %
Structured Finance (A)190,500 — — — — 190,500 5.1 %
Total Control Investments$2,466,072 $— $— $7,200 $1,399,303 $3,872,575 104.3 %
Fair Value % of Net Assets66.4 %— %— %0.2 %37.7 %104.3 %
Affiliate Investments
Commercial Services & Supplies$— $— $— $— $18,069 $18,069 0.5 %
Total Affiliate Investments$— $— $— $— $18,069 $18,069 0.5 %
Fair Value % of Net Assets— %— %— %— %0.5 %0.5 %
Non-Control/Non-Affiliate Investments
Air Freight & Logistics$84,933 $89,758 $— $— $— $174,691 4.7 %
Automobile Components22,019 66,788 — — 783 89,590 2.4 %
Capital Markets— 42,500 — — — 42,500 1.1 %
Commercial Services & Supplies186,116 153,500 — — 14,042 353,658 9.5 %
Communications Equipment22,413 46,098 — — — 68,511 1.8 %
Distributors227,805 10,289 — — 13,304 251,398 6.8 %
Diversified Consumer Services127,311 — — — 14,581 141,892 3.8 %
Diversified Financial Services45,039 — — — — 45,039 1.2 %
Diversified Telecommunication Services9,456 122,670 — — — 132,126 3.6 %
Electrical Equipment61,991 — — — — 61,991 1.7 %
Food & Staples Retailing22,251 — — — — 22,251 0.6 %
Food Products— 126,145 — — — 126,145 3.4 %
Health Care Providers & Services251,765 88,148 — — 18,125 358,038 9.6 %
Health Care Technology132,531 — — — — 132,531 3.6 %
Hotels, Restaurants & Leisure21,550 — — — — 21,550 0.6 %
Household Durables118,660 — — — 1,266 119,926 3.2 %
Interactive Media & Services120,594 — — — — 120,594 3.2 %
Internet & Direct Marketing Retail2,406 15,987 — — — 18,393 0.5 %
IT Services196,323 147,225 — — — 343,548 9.3 %
Leisure Products79,291 — — — — 79,291 2.1 %
Machinery50,645 10,000 — — — 60,645 1.6 %
Media40,107 — — — — 40,107 1.1 %
Pharmaceuticals107,588 — — — — 107,588 2.9 %
Professional Services86,031 76,948 — — — 162,979 4.4 %
Software— 47,813 — — — 47,813 1.3 %
Textiles, Apparel & Luxury Goods173,114 — — — — 173,114 4.7 %
Structured Finance (A)— — 531,690 — — 531,690 14.3 %
Total Non-Control/Non-Affiliate$2,189,939 $1,043,869 $531,690 $— $62,101 $3,827,599 103.1 %
Fair Value % of Net Assets59.0 %28.1 %14.3 %— %1.7 %103.1 %
Total Portfolio$4,656,011 $1,043,869 $531,690 $7,200 $1,479,473 $7,718,243 207.9 %
Fair Value % of Net Assets125.4 %28.1 %14.3 %0.2 %39.9 %207.9 %
(A) Our SSN investments do not have industry concentrations and as such have been separated in the tables above.
(B) Equity, unless specifically stated otherwise, includes our investments in preferred stock, common stock, membership interests, net profits interests, net operating income interests, net revenue interests, overriding royalty interests, escrows receivable, and warrants.
[6] The terms “Prospect,” “the Company,” “we,” “us” and “our” mean Prospect Capital Corporation and its subsidiaries unless the context specifically requires otherwise. The securities in which Prospect has invested were acquired in transactions that were exempt from registration under the Securities Act of 1933, as amended (the “Securities Act”). These securities may be resold only in transactions that are exempt from registration under the Securities Act.
[7] As defined in the 1940 Act, we are deemed to “Control” these portfolio companies because we own more than 25% of the portfolio company’s outstanding voting securities. Transactions during the year ended June 30, 2025 with these controlled investments were as follows:
Controlled CompaniesFair Value at June 30, 2024Gross Additions (Cost)(A)Gross Reductions (Cost)(B)Net unrealized
gains (losses)		Fair Value at June 30, 2025Interest
income		Dividend
income		Other
income		Net realized
gains (losses)
Belnick, LLC (d/b/a The Ubique Group)$— $76,346 $— $(25,180)$51,166 (c)$2,748 $— $33 $— 
CP Energy Services Inc.70,721 15,174 — (536)85,359 12,550 — — — 
CP Energy - Spartan Energy Services, Inc.39,485 10,301 — (12,956)36,830 6,013 — — — 
Credit Central Loan Company, LLC79,230 7,949 — (8,443)78,736 8,711 — — — 
Echelon Transportation, LLC66,923 1,260 (1,260)(1,270)65,653 3,343 — — — 
First Tower Finance Company LLC605,928 27,616 (437)127,411 760,518 65,954 — 421 — 
Freedom Marine Solutions, LLC12,651 975 — (1,966)11,660 — — — — 
InterDent, Inc.463,883 32,479 — (157,581)338,781 39,207 — — — 
Kickapoo Ranch Pet Resort4,742 — (800)(25)3,917 160 — — — 
MITY, Inc.85,583 4,265 — 4,570 94,418 9,336 — 107 12 
National Property REIT Corp.1,696,462 99,723 (285,386)(209,827)1,300,972 89,786 — 14,825 — 
Nationwide Loan Company LLC43,162 6,484 — (12,866)36,780 3,793 — — — 
NMMB, Inc.94,265 — — (22,058)72,207 4,039 — — 6,366 
Pacific World Corporation104,663 20,592 (4,875)(12,410)107,970 9,865 — 286 — 
QC Holdings TopCo, LLC— 77,286 — — 77,286 37 — 2,319 — 
R-V Industries, Inc.102,402 10,000 — (6,825)105,577 5,558 8,774 — — 
Universal Turbine Parts, LLC68,067 20,000 (107)14,768 102,728 4,755 — 300 — 
USES Corp.17,989 8,638 (2,300)(9,809)14,518 2,775 — — — 
Valley Electric Company, Inc.316,419 — — 34,872 351,291 12,677 — 666 — 
Total$3,872,575 $419,088 $(295,165)$(300,131)$3,696,367 $281,307 $8,774 $18,957 $6,378 
(A) Gross additions include increases in the cost basis of the investments resulting from new portfolio investments, OID accretion and PIK interest, and any transfer of investments.
(B) Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investments repayments or sales, impairments, and any transfer of investments.
(C) Belnick, LLC (d/b/a The Ubique Group) was transferred to a control investment effective March 31, 2025 (see endnote 48). Income recognized prior to the reclassification date is reflected as income from non-control/non-affiliate investments on our Consolidated Statement of Operations.
[8] Energy Solutions Holdings Inc., a consolidated entity in which we own 100% of the equity, owns 100% of Freedom Marine Solutions, LLC (“Freedom Marine”), which owns Vessel Company, LLC, Vessel Company II, LLC and Vessel Company III, LLC. We report Freedom Marine as a separate controlled company.
[9] Represents non-income producing security that has not paid a dividend or other income in the year preceding the reporting date.
[10] The following shows the composition of our investment portfolio at amortized cost by control designation, investment type and by industry as of June 30, 2025:
Industry(43)1st Lien
Term Loan		2nd Lien
Term Loan		Subordinated Structured NotesUnsecured Debt
Equity (B)
Amortized Cost Total
Control Investments
Aerospace & Defense$55,028 $— $— $— $32,500 $87,528 
Commercial Services & Supplies146,539 — — 7,200 27,349 181,088 
Construction & Engineering83,859 — — — 12,053 95,912 
Consumer Finance552,713 54,997 — — 134,222 741,932 
Diversified Consumer Services700 — — — 2,378 3,078 
Energy Equipment & Services148,663 — — — 175,658 324,321 
Residential Real Estate Investment Trusts (REITs)902,617 — — — 20,030 922,647 
Health Care Providers & Services348,907 — — — 45,118 394,025 
Household Durables84,852 — — — 3,400 88,252 
Machinery47,322 — — — 6,866 54,188 
Marine Transport— — — — 47,117 47,117 
Media29,723 — — — — 29,723 
Personal Care Products114,318 — — — 221,795 336,113 
Trading Companies & Distributors54,739 — — — 55,581 110,320 
Total Control Investments$2,569,980 $54,997 $— $7,200 $784,067 $3,416,244 
Affiliate Investments
Commercial Services & Supplies$— $— $— $— $11,735 $11,735 
 Total Affiliate Investments $— $— $— $— $11,735 $11,735 
Non-Control/Non-Affiliate Investments
Air Freight & Logistics$109,924 $95,000 $— $— $— $204,924 
Automobile Components21,906 67,023 — — 25,802 114,731 
Capital Markets— 21,500 — — — 21,500 
Commercial Services & Supplies201,827 153,366 — — 5,000 360,193 
Distributors277,714 86,309 — — 33,382 397,405 
Diversified Consumer Services101,078 — — — — 101,078 
Diversified Telecommunication Services195,805 59,071 — — — 254,876 
Electrical Equipment61,367 — — — — 61,367 
Financial Services67,830 — — — — 67,830 
Food Products18,560 131,653 — — — 150,213 
Health Care Providers & Services252,272 76,377 — — 45,319 373,968 
Health Care Technology132,153 — — — — 132,153 
Hotels, Restaurants & Leisure28,485 — — — — 28,485 
Household Durables2,406 19,206 — — — 21,612 
Interactive Media & Services75,076 — — — — 75,076 
IT Services34,038 69,188 — — — 103,226 
Leisure Products102,148 — — — 1 102,149 
Machinery47,172 — — — — 47,172 
Media88,749 — — — — 88,749 
Personal Care Products10,689 — — — 2,111 12,800 
Pharmaceuticals125,918 — — — — 125,918 
Professional Services71,752 — — — 13,779 85,531 
Software48,478 132,022 — — — 180,500 
Specialty Retail8,178 — — — 23,898 32,076 
Textiles, Apparel & Luxury Goods67,011 — — — 17,139 84,150 
Structured Finance(A)— — 37,840 — — 37,840 
 Total Non-Control/Non-Affiliate $2,150,536 $910,715 $37,840 $— $166,431 $3,265,522 
Total Portfolio Investment Cost$4,720,516 $965,712 $37,840 $7,200 $962,233 $6,693,501 
The following table shows the composition of our investment portfolio at fair value by control designation, investment type and by industry as of June 30, 2025:
Industry(43)1st Lien
Term Loan		2nd Lien
Term Loan		Subordinated Structured NotesUnsecured Debt
Equity (B)
Fair Value TotalFair Value % of Net Assets Applicable to Common Stock
Control Investments
Aerospace & Defense$55,028$—$—$—$47,700$102,7283.4 %
Commercial Services & Supplies74,281——5,40329,252108,9363.7 %
Construction & Engineering83,859———267,432351,29111.8 %
Consumer Finance540,87154,997——357,452953,32031.8 %
Diversified Consumer Services700———3,2173,9170.1 %
Energy Equipment & Services122,189————122,1894.1 %
Residential Real Estate Investment Trusts(REITs)902,617———398,3551,300,97243.6 %
Health Care Providers & Services338,781————338,78111.4 %
Household Durables51,166————51,1661.7 %
Machinery47,322———58,255105,5773.5 %
Marine Transport————11,66011,6600.4 %
Media29,723———42,48472,2072.4 %
Personal Care Products107,970————107,9703.6 %
Trading Companies & Distributors54,739———10,91465,6532.2 %
Total Control Investments$2,409,246$54,997$— $5,403$1,226,721$3,696,367123.7 %
Fair Value % of Net Assets80.6 %1.8 %— %0.2 %41.1 %123.7 %
Affiliate Investments
Commercial Services & Supplies$—$—$—$—$27,057$27,0570.9 %
Total Affiliate Investments$—$—$—$—$27,057$27,0570.9 %
Fair Value % of Net Assets— %— %— %— %0.9 %0.9 %
Non-Control/Non-Affiliate Investments
Air Freight & Logistics$89,641$95,000$—$—$—$184,6416.1 %
Automobile Components20,69560,965——61282,2722.7 %
Capital Markets—21,500———21,5000.7 %
Commercial Services & Supplies201,870153,500——12,950368,32012.3 %
Distributors255,55512,897——1,255269,7079.1 %
Diversified Consumer Services40,152————40,1521.3 %
Diversified Telecommunication Services191,1627,387———198,5496.6 %
Electrical Equipment61,367————61,3672.1 %
Financial Services67,830————67,8302.3 %
Food Products15,071130,895———145,9664.9 %
Health Care Providers & Services266,43744,720——81,589392,74613.2 %
Health Care Technology130,246————130,2464.3 %
Hotels, Restaurants & Leisure26,249————26,2490.9 %
Household Durables2,40617,934———20,3400.7 %
Interactive Media & Services75,076————75,0762.5 %
IT Services33,87341,746———75,6192.5 %
Leisure Products102,373————102,3733.5 %
Machinery46,337————46,3371.5 %
Media88,405————88,4053.0 %
Personal Care Products10,689———6,69717,3860.6 %
Pharmaceuticals133,576————133,5764.5 %
Professional Services70,716———17,34388,0593.0 %
Software48,490124,265———172,7555.7 %
Industry(43)1st Lien
Term Loan		2nd Lien
Term Loan		Subordinated Structured NotesUnsecured Debt
Equity (B)
Fair Value TotalFair Value % of Net Assets Applicable to Common Stock
Specialty Retail5,914————5,9140.2 %
Textiles, Apparel & Luxury Goods69,402———30,30399,7053.3 %
Structured Finance (A)——35,002——35,0021.1 %
Total Non-Control/Non-Affiliate$2,053,532$710,809$35,002$—$150,749$2,950,09298.7 %
Fair Value % of Net Assets68.7 %23.8 %1.2 %— %5.0 %98.7 %
Total Portfolio$4,462,778$765,806$35,002$5,403$1,404,527$6,673,516223.3 %
Fair Value % of Net Assets149.3 %25.6 %1.2 %0.2 %47.0 %223.3 %
(A) Our SSN investments do not have industry concentrations and as such have been separated in the tables above.

(B)     Equity, unless specifically stated otherwise, includes our investments in preferred stock, common stock, membership interests, net profits interests, net operating income interests, net revenue interests, overriding royalty interests, escrows receivable, and warrants.
[11] The terms “Prospect,” “the Company,” “we,” “us” and “our” mean Prospect Capital Corporation and its subsidiaries unless the context specifically requires otherwise. The securities in which Prospect has invested were acquired in transactions that were exempt from registration under the Securities Act of 1933, as amended (the “Securities Act”). These securities may be resold only in transactions that are exempt from registration under the Securities Act.
[12]
(22)Energy Solutions Holdings Inc., a consolidated entity in which we own 100% of the equity, owns 100% of Freedom Marine Solutions, LLC (“Freedom Marine”), which owns Vessel Company, LLC, Vessel Company II, LLC and Vessel Company III, LLC. We report Freedom Marine as a separate controlled company.
[13] As defined in the 1940 Act, we are deemed to be an “Affiliated company” of these portfolio companies because we own more than 5% of the portfolio company’s outstanding voting securities. Transactions during the year ended June 30, 2024 with these affiliated investments were as follows:
Portfolio CompanyFair Value at June 30, 2023Gross Additions (Cost)(A)Gross Reductions (Cost)(B)Net unrealized
gains (losses)		Fair Value at June 30, 2024Interest
income		Dividend
income		Other
income		Net realized
gains (losses)
Nixon, Inc.$— $— $— $— $— $— $— $— $— 
RGIS Services, LLC10,397 1,432 1,307 4,933 18,069 — 2,291 — — 
10,397 1,432 1,307 4,933 18,069 — 2,291 — — 
(A)    Gross additions include increases in the cost basis of the investments resulting from new portfolio investments, PIK interest, and any transfer of investments.
(B)    Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investments repayments or sales, impairments, and any transfer of investments.
[14] Credit Central Holdings of Delaware, LLC (“Credit Central Delaware”), a consolidated entity in which we own 100% of the membership interests, owns 99.8% of Credit Central Loan Company, LLC (f/k/a Credit Central Holdings, LLC (“Credit Central”)) as of June 30, 2025. Credit Central owns 100% of each of Credit Central, LLC; Credit Central South, LLC; Credit Central of Texas, LLC; and Credit Central of Tennessee, LLC, the operating companies. We report Credit Central as a separate controlled company.
[15] Investment has been designated as an investment not “qualifying” under Section 55(a) of the Investment Company Act of 1940 (the “1940 Act”). Under the 1940 Act, we may not acquire any non-qualifying asset unless, at the time such acquisition is made, qualifying assets represent at least 70% of our total assets as calculated in accordance with regulatory requirements. As of June 30, 2025, our qualifying assets, as a percentage of total assets, stood at 85.27%. We monitor the status of these assets on an ongoing basis.
[16]
(12)Investment has been designated as an investment not “qualifying” under Section 55(a) of the Investment Company Act of 1940 (the “1940 Act”). Under the 1940 Act, we may not acquire any non-qualifying asset unless, at the time such acquisition is made, qualifying assets represent at least 70% of our total assets as calculated in accordance with regulatory requirements. As of June 30, 2024, our qualifying assets, as a percentage of total assets, stood at 83.78%. We monitor the status of these assets on an ongoing basis.
[17] Credit Central Holdings of Delaware, LLC (“Credit Central Delaware”), a consolidated entity in which we own 100% of the membership interests, owns 99.8% of Credit Central Loan Company, LLC (f/k/a Credit Central Holdings, LLC (“Credit Central”)) as of June 30, 2024. Credit Central owns 100% of each of Credit Central, LLC; Credit Central South, LLC; Credit Central of Texas, LLC; and Credit Central of Tennessee, LLC, the operating companies. We report Credit Central as a separate controlled company.
[18] The interest rate on the below list of investments, which excludes those on non-accrual, contains a paid in kind (“PIK”) provision, whereby the issuer has either the option or the obligation to make interest payments with the issuance of additional securities. The interest rate in the schedule represents the current interest rate in effect for these investments.
The following table provides additional details on these PIK investments, including the maximum annual PIK interest rate allowed under the existing credit agreements, for the quarter ended June 30, 2025:
Security NamePIK Rate -
Capitalized		PIK Rate -
Paid as cash		Maximum
Current PIK Rate
Aventiv Technologies, LLC - Third Out Super Priority First Lien Term Loan9.65%—%9.65%(A)
Aventiv Technologies, LLC - Second Out Super Priority First Lien Term Loan12.06%—%12.06%(A)
Belnick, LLC - First Lien Term Loan13.06%—%13.06%(B)
CP Energy Services Inc. - First Lien Term Loan—%13.56%13.56%
CP Energy Services Inc. - First Lien Term Loan—%13.56%13.56%
CP Energy Services Inc. - First Lien Term Loan—%13.56%13.56%
CP Energy Services Inc. - Delayed Draw Term Loan10.53%3.03%13.56%
CP Energy Services Inc. - Incremental First Lien Term Loan A to Spartan Energy Services, LLC—%12.56%12.56%(C)
CP Energy Services Inc. - First Lien Term Loan A to Spartan Energy Services, LLC3.94%8.62%12.56%(C)
Credit Central Loan Company, LLC - First Lien Term Loan10.00%—%10.00%(D)
Credit.com Holdings, LLC - First Lien Term Loan A15.56%—%15.56%(E)
Druid City Infusion, LLC - First Lien Convertible Note2.00%—%2.00%
Emerge Intermediate, Inc. - First Lien Term Loan4.50%—%4.50%
First Tower Finance Company LLC - First Lien Term Loan0.08%14.92%15.00%(F)
InterDent, Inc. - First Lien Term Loan B7.00%—%7.00%
InterDent, Inc. - First Lien Delayed Draw Term Loan B 7.00%—%7.00%
MITY, Inc. - First Lien Term Loan B—%10.00%10.00%
National Property REIT Corp. - First Lien Term Loan A—%2.00%2.00%
National Property REIT Corp. - First Lien Term Loan D—%2.00%2.00%
National Property REIT Corp. - First Lien Term Loan E—%7.00%7.00%
Nationwide Loan Company LLC - Delayed Draw Term Loan10.00%—%10.00%(G)
Nationwide Loan Company LLC - Delayed Draw Term Loan10.00%—%10.00%(G)
New WPCC Parent, LLC. - First Lien Term Loan—%8.00%8.00%
QC Holdings TopCo, LLC - Second Lien Term Loan—%14.50%14.50%(J)
Pacific World Corporation - First Lien Term Loan A7.07%1.51%8.58%
Recovery Solutions Parent, LLC - First Lien Term Loan—%8.50%8.50%(H)
STG Distribution, LLC (f/k/a Reception Purchaser, LLC) - First Out First Lien Term Loan7.25%—%7.25%
STG Distribution, LLC (f/k/a Reception Purchaser, LLC) - Second Out First Lien Term Loan6.50%—%6.50%
Rising Tide Holdings, Inc. - First Lien First Out Term Loan15.00%—%15.00%
Rising Tide Holdings, Inc. - First Lien Second Out Term Loan12.00%—%12.00%
Shoes West, LLC (d/b/a Taos Footwear) - First Lien Convertible Term Loan B2.00%—%2.00%
Town & Country Holdings, Inc. - First Lien Term Loan—%5.00%5.00%
USES Corp. - First Lien Term Loan—%13.59%13.59%
USES Corp. - First Lien Equipment Term Loan13.59%—%13.59%(I)
Valley Electric Co. of Mt. Vernon, Inc. - First Lien Term Loan—%2.50%2.50%
Valley Electric Company, Inc. - First Lien Term Loan—%10.00%10.00%
Valley Electric Company, Inc. - First Lien Term Loan B—%5.50%5.50%
Wellful Inc. - Tranche B Term Loan1.75%—%1.75%
(A) On December 29, 2023, the Aventiv Technologies, LLC Second Out Super Priority First Lien Term Loan was amended to allow a portion of interest accruing in cash to be payable in kind. On March 28, 2025, the Aventiv Technologies, LLC Third Out Super Priority First Lien Term Loan was amended to allow a portion of interest accruing in cash to be payable in kind.
(B) On May 13, 2025, the Belnick, LLC First Lien Term Loan was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 13.06%.
(C) On August 22, 2022, the Spartan Energy Services, LLC Twenty-Fifth Amendment to Amended and Restated Senior Secured Loan Agreement was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 12.56%.
(D) On September 30, 2022, the Credit Central Senior Subordinated Loan Agreement was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 10.00%.
(E) On September 28, 2023, the Credit.com First Lien Term Loan A was amended to allow a portion of interest accruing in cash to be payable in kind.
(F) On December 30, 2022, the First Tower Finance Company LLC Amendment No. 15 was amended to reduce the PIK rate to 5.00% and allow the interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 15.00%.
(G) The Nationwide Loan Company LLC Delayed Draw Term Loan agreement allows for a portion of interest accruing in cash to be payable in kind.
(H) The Recovery Solutions Parent, LLC First Lien Term Loan agreement dated January 27, 2025 allows for a portion of interest accruing in cash to be payable in kind.
(I) On March 28, 2023, the USES Corp. First Lien Equipment Term loan was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 13.59%.
(J) The QC Holdings TopCo, LLC Senior Secured Term Loan Agreement dated June 30, 2025, allows for a portion of interest accruing in cash to be payable in kind. The first interest payment is due September 30, 2025.
[19] As defined in the 1940 Act, we are deemed to be an “Affiliated company” of these portfolio companies because we own more than 5% of the portfolio company’s outstanding voting securities. Transactions during the year ended June 30, 2025 with these affiliated investments were as follows:
Affiliated CompaniesFair Value at June 30, 2024Gross Additions (Cost)(A)Gross Reductions (Cost)(B)Net unrealized
gains (losses)		Fair Value at June 30, 2025Interest
income		Dividend
income		Other
income		Net realized
gains (losses)
Nixon, Inc.$— $— $— $— $— $— $— $— $— 
RGIS Services, LLC18,069 — 141 8,847 27,057 — 681 — — 
Total$18,069 $— $141 $8,847 $27,057 $— $681 $— $— 
(A) Gross additions include increases in the cost basis of the investments resulting from new portfolio investments, PIK interest, and any transfer of investments.
(B) Gross reductions include decreases in the cost basis of investments resulting from principal collections related to investments repayments or sales, impairments, and any transfer of investments.
[20] Certain variable rate securities in our portfolio bear interest at a rate determined by a publicly disclosed base rate plus a basis point spread. The 1-Month Secured Overnight Financing Rate or “1M SOFR”, was 4.32% as of June 30, 2025. The 3-Month Secured Overnight Financing Rate or “3M SOFR”, was 4.29% as of June 30, 2025. The PRIME Rate or “PRIME” was 7.50% as of June 30, 2025. The impact of a SOFR credit spread adjustment, if applicable, is included within the stated all-in interest rate.
[21] CP Holdings of Delaware LLC (“CP Holdings”), a consolidated entity in which we own 100% of the membership interests, owns 99.8% of CP Energy Services Inc. (“CP Energy”) as of June 30, 2025. CP Energy owns directly or indirectly 100% of each of CP Well Testing, LLC; Wright Foster Disposals, LLC; Foster Testing Co., Inc.; ProHaul Transports, LLC; and Wright Trucking, Inc. We report CP Energy as a separate controlled company. In June 2019, CP Energy purchased a controlling interest in the common equity of Spartan Energy Holdings, Inc. (“Spartan Holdings”), which owns 100% of Spartan Energy Services, LLC (“Spartan”), a portfolio company of Prospect with $51,477 in first lien term loans (the “Spartan Term Loans”) due to us as of June 30, 2025. As a result of CP Energy’s purchase, and given Prospect’s controlling interest in CP Energy, our Spartan Term Loans are presented as control investments under CP Energy. Spartan remains the direct borrower and guarantor to Prospect for the Spartan Term Loans. In September 2020, we made a new $26,193 Series A preferred stock investment in Spartan Energy Holdings, Inc., which equates to 100% of the Series A non-voting redeemable preferred stock outstanding.
[22] CP Holdings of Delaware LLC (“CP Holdings”), a consolidated entity in which we own 100% of the membership interests, owns 99.8% of CP Energy Services Inc. (“CP Energy”) as of June 30, 2024. CP Energy owns directly or indirectly 100% of each of CP Well Testing, LLC; Wright Foster Disposals, LLC; Foster Testing Co., Inc.; ProHaul Transports, LLC; and Wright Trucking, Inc. We report CP Energy as a separate controlled company. In June 2019, CP Energy purchased a controlling interest in the common equity of Spartan Energy Holdings, Inc. (“Spartan Holdings”), which owns 100% of Spartan Energy Services, LLC (“Spartan”), a portfolio company of Prospect with $41,177 in first lien term loans (the “Spartan Term Loans”) due to us as of June 30, 2024. As a result of CP Energy’s purchase, and given Prospect’s controlling interest in CP Energy, our Spartan Term Loans are presented as control investments under CP Energy. Spartan remains the direct borrower and guarantor to Prospect for the Spartan Term Loans. In September 2020, we made a new $26,193 Series A preferred stock investment in Spartan Energy Holdings, Inc., which equates to 100% of the Series A non-voting redeemable preferred stock outstanding.
[23] Certain variable rate securities in our portfolio bear interest at a rate determined by a publicly disclosed base rate plus a basis point spread. The 1-Month Secured Overnight Financing Rate or “1M SOFR”, was 5.34% as of June 30, 2024. The 3-Month Secured Overnight Financing Rate or “3M SOFR”, was 5.32% as of June 30, 2024. The 6-Month Secured Overnight Financing Rate or “6M SOFR” was 5.26% as of June 30, 2024. The impact of a SOFR credit spread adjustment, if applicable, is included within the stated all-in interest rate.
[24] The interest rate on the below list of investments, which excludes those on non-accrual, contains a paid in kind (“PIK”) provision, whereby the issuer has either the option or the obligation to make interest payments with the issuance of additional securities. The interest rate in the schedule represents the current interest rate in effect for these investments.
The following table provides additional details on these PIK investments, including the maximum annual PIK interest rate allowed under the existing credit agreements, as of June 30, 2024:    
Security NamePIK Rate -
Capitalized		PIK Rate -
Paid as cash		Maximum
Current PIK Rate
Aventiv Technologies, LLC - Third Out Super Priority First Lien Term Loan4.09%—%4.09%
Aventiv Technologies, LLC - Second Lien Term Loan8.05%5.05%—%(A)
CP Energy Services Inc. - First Lien Term Loan14.56%—%—%(B)
CP Energy Services Inc. - First Lien Term Loan14.56%—%—%(B)
CP Energy Services Inc. - First Lien Term Loan14.56%—%—%(B)
CP Energy Services Inc. - First Lien Term Loan A to Spartan Energy Services, LLC13.59%—%13.59%(C)
Credit Central Loan Company, LLC - First Lien Term Loan0.62%14.38%5.00%(D)
Credit.com Holdings, LLC - First Lien Term Loan A16.60%—%—%(E)
Credit.com Holdings, LLC - First Lien Term Loan B17.60%—%—%(E)
Eze Castle Integration, Inc. - First Lien Term Loan0.75%—%—%
Eze Castle Integration, Inc. - Delayed Draw Term Loan0.75%—%—%
First Tower Finance Company LLC - First Lien Term Loan9.80%5.20%5.00%(F)
InterDent, Inc. - First Lien Term Loan B12.00%—%12.00%
MITY, Inc. - First Lien Term Loan B—%10.00%10.00%
National Property REIT Corp. - First Lien Term Loan A—%2.00%2.00%
National Property REIT Corp. - First Lien Term Loan C—%2.25%2.25%
National Property REIT Corp. - First Lien Term Loan D—%2.00%2.00%
National Property REIT Corp. - First Lien Term Loan E7.00%—%7.00%
Nationwide Loan Company LLC - First Lien Term Loan20.00%—%10.00%(G)
Nationwide Loan Company LLC - Delayed Draw Term Loan20.00%—%10.00%(G)
Pacific World Corporation - First Lien Revolving Line of Credit9.59%—%9.59%
Pacific World Corporation - First Lien Term Loan A8.01%1.58%9.59%
Rising Tide Holdings, Inc. - Exit Facility Term Loan7.00%6.58%7.00%(H)
Rosa Mexicano - First Lien Revolving Line of Credit9.72%6.28%—%
Rosa Mexicano - First Lien Term Loan13.11%—%—%
Shutterfly, LLC - Second Lien Term Loan4.00%—%4.00%
Town & Country Holdings, Inc. - First Lien Term Loan12.00%—%12.00%
Town & Country Holdings, Inc. - First Lien Term Loan12.00%—%12.00%
Town & Country Holdings, Inc. - First Lien Term Loan9.00%—%9.00%
TPS, LLC - First Lien Term Loan1.50%—%1.50%
USES Corp. - First Lien Equipment Term Loan14.59%—%—%(I)
Valley Electric Co. of Mt. Vernon, Inc. - First Lien Term Loan—%2.50%2.50%
Valley Electric Company, Inc. - First Lien Term Loan10.00%—%10.00%(J)
Valley Electric Company, Inc. - First Lien Term Loan B8.00%—%5.50%(J)
(A) On December 29, 2023, the Aventiv Technologies, LLC Second Lien Term Loan was amended to allow a portion of interest accruing in cash to be payable in kind.
(B) On January 6, 2023, the CP Energy Services, Inc. Amendment No. 16 to Loan Agreement was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 14.59%. PIK was due July 1, 2024 for CP Energy Services, Inc. loans.
(C) On August 22, 2022, the Spartan Energy Services, LLC Twenty-Fifth Amendment to Amended and Restated Senior Secured Loan Agreement was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 13.59%. PIK was due July 1, 2024 for Spartan Energy Services, LLC.
(D) On September 30, 2022, the Credit Central Senior Subordinated Loan Agreement was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 10.00%.
(E) On September 28, 2023, the Credit.com First Lien Term Loan A and First Lien Term Loan B were amended to allow a portion of interest accruing in cash to be payable in kind.
(F) On December 30, 2022, the First Tower Finance Company LLC Amendment No. 15 was amended to reduce the PIK rate to 5.00% and allow the interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 15.00%.
(G) Nationwide Senior Secured Term Loan and Delayed Draw Term Loan allow a portion interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 20.00%.
(H) On September 12, 2023, the Rising Tide Holdings, Inc. Exit Facility Term loan was amended to allow a portion of interest accruing in cash to be payable in kind.
(I) On March 28, 2023, the USES Corp. First Lien Equipment Term loan was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 14.59%. PIK was due July 1, 2024 for USES Corp.
(J) PIK was due July 1, 2024 for Valley Electric Company, Inc. loans. The payment of PIK was in cash. The PIK rate was amended to 5.50%.
[25] (5)This investment is in the equity class of the collateralized loan obligation (“CLO”) security, which is referred to as “Subordinated Structured Note,” or “SSN”. The SSN investments are entitled to recurring distributions which are generally equal to the excess cash flow generated from the underlying investments after payment of the contractual payments to debt holders and fund expenses. The current estimated yield, calculated using amortized cost, is based on the current projections of this excess cash flow taking into account assumptions which have been made regarding expected prepayments, losses and future reinvestment rates. These assumptions are periodically reviewed and adjusted. Ultimately, the actual yield may be higher or lower than the estimated yield if actual results differ from those used for the assumptions.
[26] The effective yield has been estimated to be 0% as expected future cash flows are anticipated to not be sufficient to repay the investment at cost. If the expected investment proceeds increase, there is a potential for future investment income from the investment. Distributions, once received, will be recognized as return of capital, and when called, any remaining unamortized investment costs will be written off if the actual distributions are less than the amortized investment cost. To the extent that the cost basis of the SSN is fully recovered, any future distributions will be recorded as realized gains.
[27] This investment is in the equity class of the collateralized loan obligation (“CLO”) security, which is referred to as “Subordinated Structured Note,” or “SSN”. The SSN investments are entitled to recurring distributions which are generally equal to the excess cash flow generated from the underlying investments after payment of the contractual payments to debt holders and fund expenses. The current estimated yield, calculated using amortized cost, is based on the current projections of this excess cash flow taking into account assumptions which have been made regarding expected prepayments, losses and future reinvestment rates. These assumptions are periodically reviewed and adjusted. Ultimately, the actual yield may be higher or lower than the estimated yield if actual results differ from those used for the assumptions.
[28] The effective yield has been estimated to be 0% as expected future cash flows are anticipated to not be sufficient to repay the investment at cost. If the expected investment proceeds increase, there is a potential for future investment income from the investment. Distributions, once received, will be recognized as return of capital, and when called, any remaining unamortized
investment costs will be written off if the actual distributions are less than the amortized investment cost. To the extent that the cost basis of the SSN is fully recovered, any future distributions will be recorded as realized gains.
[29] Security, or a portion thereof, is held by Prospect Capital Funding LLC (“PCF”), our wholly owned subsidiary and a bankruptcy remote special purpose entity, and is pledged as collateral for the Revolving Credit Facility and such security is not available as collateral to our general creditors (see Note 4). The fair value of the investments held by PCF at June 30, 2025 was $2,520,620, representing 37.8% of our total investments.
[30]
(3)Security, or a portion thereof, is held by Prospect Capital Funding LLC (“PCF”), our wholly owned subsidiary and a bankruptcy remote special purpose entity, and is pledged as collateral for the Revolving Credit Facility and such security is not available as collateral to our general creditors (see Note 4).The fair value of the investments held by PCF at June 30, 2024 was $2,793,051, representing 36.2% of our total investments.
[31] On December 29, 2023, the Aventiv Technologies, LLC Second Lien Term Loan was amended to allow a portion of interest accruing in cash to be payable in kind.
[32] On December 29, 2023, the Aventiv Technologies, LLC Second Out Super Priority First Lien Term Loan was amended to allow a portion of interest accruing in cash to be payable in kind. On March 28, 2025, the Aventiv Technologies, LLC Third Out Super Priority First Lien Term Loan was amended to allow a portion of interest accruing in cash to be payable in kind.
[33]
(43)The investment represents a unitranche loan with characteristics of a traditional first lien senior secured loan, but which pursuant to an agreement among lenders is divided among unaffiliated lenders into “first out” and “last out” tranches yielding different interest rates, where our investment is the “last out” tranche(s) of such unitranche loan, subject to payment priority in favor of a first out tranche held by an unaffiliated lender; or, the Company has entered into an intercreditor agreement that entitles the Company to the “last out” tranche of the first lien secured loans, whereby the “first out” tranche will receive priority as to the “last out” tranche(s) with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, the Company may receive a higher interest rate than the “first out” lenders and the Consolidated Schedule of Investments above reflects such higher rate, as applicable.
[34] The investment represents a unitranche loan with characteristics of a traditional first lien senior secured loan, but which pursuant to an agreement among lenders is divided among unaffiliated lenders into “first out” and “last out” tranches yielding different interest rates, where our investment is the “last out” tranche(s) of such unitranche loan, subject to payment priority in favor of a first out tranche held by an unaffiliated lender; or, the Company has entered into an intercreditor agreement that entitles the Company to the “last out” tranche of the first lien secured loans, whereby the “first out” tranche will receive priority as to the “last out” tranche(s) with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, the Company may receive a higher interest rate than the “first out” lenders and the Consolidated Schedule of Investments above reflects such higher rate, as applicable.
[35] Investment on non-accrual status as of the reporting date (see Note 2).
[36] This investment represents a Level 2 security in the ASC 820 table as of June 30, 2025. See Notes 2 and 3 within the accompanying notes to consolidated financial statements for further discussion.
[37] Undrawn committed revolvers and delayed draw term loans to our portfolio companies incur commitment and unused fees ranging from 0.00% to 7.25%. As of June 30, 2024, we had $34,771 of undrawn revolver and delayed draw term loan commitments to our portfolio companies, of which $2,215 are considered at the Company’s sole discretion.
[38] Undrawn committed revolvers and delayed draw term loans to our portfolio companies incur commitment and unused fees ranging from 0.00% to 5.00%. As of June 30, 2025, $40,707 of undrawn revolver and delayed draw term loan commitments to our portfolio companies, of which $15,900 are considered at the Company’s sole discretion.
[39] The stated interest rate on the drawn revolver and delayed drawn term loan commitments represents a weighted average interest rate for the funded amounts of the investment
[40] Belnick, LLC (d/b/a The Ubique Group) was transferred to a control investment effective March 31, 2025 (see endnote 48). Income recognized prior to the reclassification date is reflected as income from non-control/non-affiliate investments on our Consolidated Statement of Operations.
[41] On March 31, 2025, Prospect exercised certain rights and remedies under its loan documents to exercise voting rights in respect of the equity of Belnick, LLC and certain of its subsidiaries (“Belnick”) to, among other things, appoint new officers, all of whom are our Investment Adviser’s professionals. As a result, Prospect’s investment in Belnick is classified as a control investment. Effective May 22, 2025, Prospect established 100% ownership of Belnick Holdings of Delaware, LLC (“Belnick Delaware”), a wholly owned consolidated holdings company. On May 23, 2025, Belnick Delaware acquired a 100% voting interest in Belnick’s Class P Preferred units, which equates to a 99.01% fully diluted beneficial interest in Belnick as of June 30, 2025. Belnick is a provider of high-volume, value-oriented furniture and furnishings to a broad range of residential and commercial end markets.
[42] On May 13, 2025, the Belnick, LLC First Lien Term Loan was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 13.06%.
[43] On January 6, 2023, the CP Energy Services, Inc. Amendment No. 16 to Loan Agreement was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 14.59%. PIK was due July 1, 2024 for CP Energy Services, Inc. loans.
[44] On August 22, 2022, the Spartan Energy Services, LLC Twenty-Fifth Amendment to Amended and Restated Senior Secured Loan Agreement was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 12.56%.
[45] On August 22, 2022, the Spartan Energy Services, LLC Twenty-Fifth Amendment to Amended and Restated Senior Secured Loan Agreement was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 13.59%. PIK was due July 1, 2024 for Spartan Energy Services, LLC.
[46]
(10)The consolidated revenue interest is equal to the lesser of (i) 2.0% of consolidated revenue for the twelve-month period ending on the last day of the prior fiscal quarter (or portion thereof) and (ii) 25% of the amount of interest accrued on the Notes at the cash interest rate for such fiscal quarter (or portion thereof).
[47] On September 30, 2022, the Credit Central Senior Subordinated Loan Agreement was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 10.00%.
[48] On September 30, 2022, the Credit Central Senior Subordinated Loan Agreement was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 10.00%.
[49] On September 28, 2023, the Credit.com First Lien Term Loan A was amended to allow a portion of interest accruing in cash to be payable in kind.
[50] On September 28, 2023, the Credit.com First Lien Term Loan A and First Lien Term Loan B were amended to allow a portion of interest accruing in cash to be payable in kind.
[51] Investment provides future right to acquire voting securities not beneficially owned, subject to certain terms and conditions, including prior notice, which if exercised, could result in such investment becoming an affiliate or control investment.
[52] (6) As of June 30, 2024, we classify our investment in Credit.com as non-control/non-affiliate.
[53]
(42)This investment represents a Level 2 security in the ASC 820 table as of June 30, 2024. See Notes 2 and 3 within the accompanying notes to consolidated financial statements for further discussion.
[54]
(46)Discovery Point Retreat, LLC, Discovery MSO LLC, Eating Disorder Solutions of Texas LLC, Discovery Point Retreat Waxahachie, LLC are joint borrowers on the First Lien Term Loan.
[55] Discovery Point Retreat, LLC, Discovery MSO LLC, Eating Disorder Solutions of Texas LLC, Discovery Point Retreat Waxahachie, LLC are joint borrowers on the First Lien Term Loan.
[56] The stated interest rate on the drawn revolver and delayed drawn term loan commitments represents a weighted average interest rate for the funded amounts of the investment.
[57]
(44)Emerge Intermediate, Inc., HD Research, LLC, ERG Buyer, LLC, and ERG Blocker, Inc. are joint borrowers on the First Lien Term Loan.
[58] Emerge Intermediate, Inc., HD Research, LLC, ERG Buyer, LLC, and ERG Blocker, Inc. are joint borrowers on the First Lien Term Loan.
[59] On December 30, 2022, the First Tower Finance Company LLC Amendment No. 15 was amended to reduce the PIK rate to 5.00% and allow the interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 15.00%.
[60] On December 30, 2022, the First Tower Finance Company LLC Amendment No. 15 was amended to reduce the PIK rate to 5.00% and allow the interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 15.00%.
[61] First Tower Holdings of Delaware LLC (“First Tower Delaware”), a consolidated entity in which we own 100% of the membership interests, owns 80.10% of the voting interest and 78.06% of the fully-diluted economic interest of First Tower Finance Company LLC (“First Tower Finance”). First Tower Finance owns 100% of First Tower, LLC, the operating company. We report First Tower Finance as a separate controlled company. Effective March 17, 2021, the First Tower, LLC lenders were granted a first priority security interest in First Tower Finance’s assets and our investment became classified as a First Lien Term Loan.
[62]
(21)First Tower Holdings of Delaware LLC (“First Tower Delaware”), a consolidated entity in which we own 100% of the membership interests, owns 80.10% of the voting interest and 78.06% of the fully-diluted economic interest of First Tower Finance Company LLC (“First Tower Finance”). First Tower Finance owns 100% of First Tower, LLC, the operating company. We report First Tower Finance as a separate controlled company. Effective March 17, 2021, the First Tower, LLC lenders were granted a first priority security interest in First Tower Finance’s assets and our investment became classified as a First Lien Term Loan.
[63] Japs-Olson Company, LLC, Alpha Mail Debt Merger Sub, LLC and J-O Building Company LLC are joint borrowers on the First Lien Term Loan.
[64] Japs-Olson Company, LLC, Alpha Mail Debt Merger Sub, LLC and J-O Building Company LLC are joint borrowers on the First Lien Term Loan.
[65] MITY Holdings of Delaware Inc. (“MITY Delaware”), a consolidated entity in which we own 100% of the common stock, owns 100% of the equity of MITY, Inc. (f/k/a MITY Enterprises, Inc.) (“MITY”). MITY owns 100% of each of MITY-Lite, Inc. (“MITY-Lite”); Broda Enterprises USA, Inc.; and Broda Enterprises ULC (“Broda Canada”). We report MITY as a separate controlled company. Our subordinated unsecured note issued and outstanding to Broda Canada is denominated in Canadian Dollars (“CAD”). As of June 30, 2025, the principal balance of this note was CAD 7,371. In accordance with ASC 830, Foreign Currency Matters (“ASC 830”), this note was remeasured into our functional currency, US Dollars (USD), and is presented on our Consolidated Schedule of Investments in USD. We formed a separate legal entity domiciled in the United States, MITY FSC, Inc., (“MITY FSC”) in which Prospect owns 100% of the equity. MITY FSC does not have material operations. This entity earns commission payments from MITY-Lite based on its sales to foreign customers, and distributes it to its shareholder.
[66]
(23)MITY Holdings of Delaware Inc. (“MITY Delaware”), a consolidated entity in which we own 100% of the common stock, owns 100% of the equity of MITY, Inc. (f/k/a MITY Enterprises, Inc.) (“MITY”). MITY owns 100% of each of MITY-Lite, Inc. (“MITY-Lite”); Broda Enterprises USA, Inc.; and Broda Enterprises ULC (“Broda Canada”). We report MITY as a separate controlled company. Our subordinated unsecured note issued and outstanding to Broda Canada is denominated in Canadian Dollars (“CAD”). As of June 30, 2024, the principal balance of this note was CAD 7,371. In accordance with ASC 830, Foreign Currency Matters (“ASC 830”), this note was remeasured into our functional currency, US Dollars (USD), and is presented on our Consolidated Schedule of Investments in USD. We formed a separate legal entity domiciled in the United States, MITY FSC, Inc., (“MITY FSC”) in which Prospect owns 100% of the equity. MITY FSC does not have material operations. This entity earns commission payments from MITY-Lite based on its sales to foreign customers, and distributes it to its shareholder.
[67] Medical Solutions Holdings, Inc. and Medical Solutions, LLC are joint borrowers on the Second Lien Term Loan.
[68] Medical Solutions Holdings, Inc. and Medical Solutions, LLC are joint borrowers on the Second Lien Term Loan.
[69] NMMB Holdings, Inc. (“NMMB Holdings”), a consolidated entity in which we own 100% of the equity, owns 92.77% of the fully diluted equity of NMMB, Inc. (“NMMB”) as of June 30, 2025. NMMB owns 100% of Refuel Agency, Inc., which owns 100% of Armed Forces Communications, Inc. We report NMMB as a separate controlled company.
[70]
(26)NMMB Holdings, Inc. (“NMMB Holdings”), a consolidated entity in which we own 100% of the equity, owns 92.77% of the fully diluted equity of NMMB, Inc. (“NMMB”) as of June 30, 2024. NMMB owns 100% of Refuel Agency, Inc., which owns 100% of Armed Forces Communications, Inc. We report NMMB as a separate controlled company.
[71]
(24)NPH Property Holdings, LLC (“NPH”), a consolidated entity in which we own 100% of the membership interests, owns 100% of the common equity of National Property REIT Corp. (“NPRC”) (f/k/a National Property Holdings Corp.), a property REIT which holds investments in several real estate properties. Additionally, NPRC invests in online consumer loans and rated secured structured notes through American Consumer Lending Limited (“ACLL”) and National General Lending
Limited (“NGL”), respectively, its wholly owned subsidiaries. We report NPRC as a separate controlled company. See Note 3 for further discussion of the investments held by NPRC.
[72] Since Prospect’s initial common equity investment in NPRC on December 31, 2013, we have made numerous additional follow-on investments that have been used to invest in new and existing properties as well as online consumer loans and rated secured structured notes. These follow-on acquisitions are summarized by fiscal year below (excluding effects of return of capital distributions). Details of specific transactions are included in the respective fiscal year Form 10-K filing (refer to endnote 39 for NPRC term loan follow-on investments):
Fiscal YearFollow-On Investments
(NPRC Common Stock, excluding cost of initial investment)
2014$4,555 
201568,693 
201693,857 
2017116,830 
2018137,024 
201911,582 
202019,800 
202215,620 
20233,600 
20244,600 
[73] (33)As of June 30, 2024, the residual profit interest includes both (i) 8.33% of TLA, TLD and TLE residual profit and (ii) 100% of TLC residual profits, with both calculated quarterly in arrears
[74] NPH Property Holdings, LLC (“NPH”), a consolidated entity in which we own 100% of the membership interests, owns 100% of the common equity of National Property REIT Corp. (“NPRC”) (f/k/a National Property Holdings Corp.), a property REIT which holds investments in several real estate properties. We report NPRC as a separate controlled company. See Note 3 for further discussion of the investments held by NPRC. On July 11, 2025, the NPRC loan agreement was amended, extending the maturity date to March 31, 2027.
[75] Since Prospect’s initial common equity investment in NPRC on December 31, 2013, we have made numerous additional follow-on investments that have been used to invest in new and existing properties as well as online consumer loans and rated secured structured notes. These follow-on acquisitions are summarized by fiscal year below (excluding effects of return of capital distributions). Details of specific transactions are included in the respective fiscal year Form 10-K filing (refer to endnote 42 for NPRC term loan follow-on investments):
Fiscal YearFollow-On Investments
(NPRC Common Stock, excluding cost of initial investment)
2014$4,555 
201568,693 
201693,857 
2017116,830 
2018137,024 
201911,582 
202019,800 
202215,620 
20233,600 
20244,600 
2025— 
[76] As of June 30, 2025, the residual profit interest includes 8.33% of TLA, TLD and TLE residual profit calculated quarterly in arrears. The investments in TLA and TLD are subject to a maximum SOFR of 4.00%.
[77] Nationwide Senior Secured Term Loan and Delayed Draw Term Loan allow a portion interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 20.00%.
[78] The Nationwide Loan Company LLC Delayed Draw Term Loan agreement allows for a portion of interest accruing in cash to be payable in kind.
[79] Nationwide Acceptance Holdings LLC (“Nationwide Holdings”), a consolidated entity in which we own 100% of the membership interests, owns 94.22% of Nationwide Loan Company LLC, the operating company, as of June 30, 2025. We report Nationwide Loan Company LLC as a separate controlled company. Prospect has a first priority security interest in the assets of Nationwide.
[80]
(25)Nationwide Acceptance Holdings LLC (“Nationwide Holdings”), a consolidated entity in which we own 100% of the membership interests, owns 94.48% of Nationwide Loan Company LLC, the operating company, as of June 30, 2024. We report Nationwide Loan Company LLC as a separate controlled company. Prospect has a first priority security interest in the assets of Nationwide.
[81] Wellpath Holdings, Inc. (“Wellpath”) filed for Chapter 11 bankruptcy on November 11, 2024. On May 9, 2025 Wellpath Holdings, Inc. consummated a court-approved restructuring pursuant to its Chapter 11 Plan of Reorganization. As part of this transaction, our existing First Lien Term Loan was restructured into new debt and equity positions in New WPCC Parent and our residual Second Lien Senior Secured Term Loan deficiency claims were exchanged for beneficial interests in the Wellpath Holdings, Inc. Liquidation Trust . Our recovery in the Trust is subject to a claim’s reconciliation process and the value of our interest is based on management’s current estimate of expected recovery, using Level 3 unobservable inputs.
[82] As of June 30, 2025, Prospect owns 8.57% of the equity in Encinitas Watches Holdco, LLC, the parent company of Nixon, Inc.
[83]
(30)As of June 30, 2024, Prospect owns 8.57% of the equity in Encinitas Watches Holdco, LLC, the parent company of Nixon, Inc.
[84] Prospect owns 100% of the preferred equity of Pacific World Corporation (“Pacific World”), which represents a 99.99% ownership interest of Pacific World as of June 30, 2025. As a result, Prospect’s investment in Pacific World is classified as a control investment.
[85]
(34)Prospect owns 100% of the preferred equity of Pacific World Corporation (“Pacific World”), which represents a 99.98% ownership interest of Pacific World as of June 30, 2024. As a result, Prospect’s investment in Pacific World is classified as a control investment.
[86] PeopleConnect Holdings, Inc. and Pubrec Holdings, Inc. are joint borrowers.
[87]
(9)PeopleConnect Holdings, Inc. and Pubrec Holdings, Inc. are joint borrowers.
[88] Vision Solutions, Inc. and Precisely Software Incorporated are joint borrowers on the Second Lien Term Loan.
[89]
(41)Prospect owns 38.95% of the preferred stock of Legere Pharmaceutical Holdings, Inc. (“Legere”), which represents 4.98% voting interest in Legere. Legere is the parent company of the borrower, Preventics, Inc. (d/b/a Legere Pharmaceuticals).
[90] The QC Holdings TopCo, LLC Senior Secured Term Loan Agreement dated June 30, 2025, allows for a portion of interest accruing in cash to be payable in kind. The first interest payment is due September 30, 2025.
[91] On June 30, 2025, Prospect acquired a 99.5% equity interest in QC Holdings TopCo, LLC (“QC Holdings”), representing a controlling beneficial interest in QC Holdings per the 1940 Act. QC Holdings specializes in consumer-focused alternative financial services and credit solutions.
[92] The Recovery Solutions Parent, LLC First Lien Term Loan agreement dated January 27, 2025 allows for a portion of interest accruing in cash to be payable in kind.
[93] Redstone Holdco 2 LP is the parent borrower on the second lien term loan. Redstone Buyer, LLC, Redstone Intermediate (Archer) HoldCo LLC, Redstone Intermediate (FRI) HoldCo LLC, Redstone Intermediate (NetWitness) HoldCo, LLC, and Redstone Intermediate (SecurID) HoldCo, LLC are joint borrowers on the Second Lien Term Loan.
[94] Redstone Holdco 2 LP is the parent borrower on the second lien term loan. Redstone Buyer, LLC, Redstone Intermediate (Archer) HoldCo LLC, Redstone Intermediate (FRI) HoldCo LLC, Redstone Intermediate (NetWitness) HoldCo, LLC, and Redstone Intermediate (SecurID) HoldCo, LLC are joint borrowers on the Second Lien Term Loan.
[95]
(7)Investment on non-accrual status as of the reporting date (see Note 2).
[96] On September 12, 2023, the Rising Tide Holdings, Inc. Exit Facility Term loan was amended to allow a portion of interest accruing in cash to be payable in kind.
[97] Shoes West, LLC and Shoes West Distribution, LLC are joint borrowers on the First Lien Term Loan A and First Lien Convertible Term Loan B.
[98] Represents overriding royalty interests or revenue interests held which receive payments the stated rates based upon the underlying operations.
[99] The overriding royalty interests held receive payments at the stated rates based upon operations of the borrower.
[100]
(17)Security was called for redemption and the liquidation of the underlying loan portfolio is ongoing.
[101] On March 28, 2023, the USES Corp. First Lien Equipment Term loan was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 13.59%.
[102] On March 28, 2023, the USES Corp. First Lien Equipment Term loan was amended to allow interest accruing in cash to be payable in kind resulting in a maximum current PIK rate of 14.59%. PIK was due July 1, 2024 for USES Corp.
[103] Prospect owns 99.96% of the equity of USES Corp. as of June 30, 2025
[104] (28)Prospect owns 99.96% of the equity of USES Corp. as of June 30, 2024
[105] Ellett Brothers, LLC, Evans Sports, Inc., Jerry’s Sports, Inc., Simmons Gun Specialties, Inc., Bonitz Brothers, Inc., and Outdoor Sports Headquarters, Inc. are joint borrowers on the second lien term loan. United Sporting Companies, Inc. (“USC”) is a parent guarantor of this debt investment, and is 100% owned by SportCo Holdings, Inc. (“SportCo”). In June 2019, USC filed for Chapter 11 bankruptcy and began liquidating its remaining assets.
[106] Ellett Brothers, LLC, Evans Sports, Inc., Jerry’s Sports, Inc., Simmons Gun Specialties, Inc., Bonitz Brothers, Inc., and Outdoor Sports Headquarters, Inc. are joint borrowers on the second lien term loan. United Sporting Companies, Inc. (“USC”) is a parent guarantor of this debt investment, and is 100% owned by SportCo Holdings, Inc. (“SportCo”). In June 2019, USC filed for Chapter 11 bankruptcy and began liquidating its remaining assets.
[107] UTP Holdings Group, Inc. (“UTP Holdings”) owns all of the voting stock of Universal Turbine Parts, LLC (“UTP”) and has appointed a Board of Directors to UTP Holdings, consisting of three employees of the Investment Adviser. UTP Holdings owns UTP. UTP Holdings is a wholly-owned holding company controlled by Prospect and therefore Prospect’s investment in UTP is classified as a control investment.
[108]
(32)UTP Holdings Group, Inc. (“UTP Holdings”) owns all of the voting stock of Universal Turbine Parts, LLC (“UTP”) and has appointed a Board of Directors to UTP Holdings, consisting of three employees of the Investment Adviser. UTP Holdings owns UTP. UTP Holdings is a wholly-owned holding company controlled by Prospect and therefore Prospect’s investment in UTP is classified as a control investment.
[109] PIK was due July 1, 2024 for Valley Electric Company, Inc. loans. The payment of PIK was in cash. The PIK rate was amended to 5.50%.
[110] Valley Electric Holdings I, Inc., a consolidated entity in which we own 100% of the common stock, owns 100% of Valley Electric Holdings II, Inc. (“Valley Holdings II”), another consolidated entity. Valley Holdings II owns 94.99% of Valley Electric Company, Inc. (“Valley Electric”). Valley Electric owns 100% of the equity of VE Company, Inc., which owns 100% of the equity of Valley Electric Co. of Mt. Vernon, Inc. We report Valley Electric as a separate controlled company.
[111]
(29)Valley Electric Holdings I, Inc., a consolidated entity in which we own 100% of the common stock, owns 100% of Valley Electric Holdings II, Inc. (“Valley Holdings II”), another consolidated entity. Valley Holdings II owns 94.99% of Valley Electric Company, Inc. (“Valley Electric”). Valley Electric owns 100% of the equity of VE Company, Inc., which owns 100% of the equity of Valley Electric Co. of Mt. Vernon, Inc. We report Valley Electric as a separate controlled company.
[112] The consolidated revenue interest is equal to the lesser of (i) 2.0% of consolidated revenue for the twelve-month period ending on the last day of the prior fiscal quarter (or portion thereof) and (ii) 25% of the amount of interest accrued on the Notes at the cash interest rate for such fiscal quarter (or portion thereof).