v3.25.1
Consolidated Schedule of Investments - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Mar. 31, 2025
Jun. 30, 2024
Dec. 31, 2024
Schedule of Investments [Line Items]      
Cost $ 1,588,990 [1]   $ 1,524,545 [2]
Fair Value $ 1,561,659 [1]   $ 1,495,564 [2]
Percent of Members' Capital 159.59% [1]   152.90% [2]
Percent of Total Investments at Fair Value 100.00% 100.00%  
Software      
Schedule of Investments [Line Items]      
Cost $ 592,700   $ 590,073
Fair Value 585,696   582,562
Healthcare      
Schedule of Investments [Line Items]      
Cost 389,088   252,205
Fair Value 374,792   244,350
Business Services      
Schedule of Investments [Line Items]      
Cost 264,537   356,321
Fair Value 264,579   344,740
Consumer Services      
Schedule of Investments [Line Items]      
Cost 97,375   92,079
Fair Value 97,448   92,297
Financial Services      
Schedule of Investments [Line Items]      
Cost 70,640   58,186
Fair Value 70,944   59,108
Distribution & Logistics      
Schedule of Investments [Line Items]      
Cost 58,264   70,789
Fair Value 58,794   71,109
Consumer Products      
Schedule of Investments [Line Items]      
Cost 45,847   44,696
Fair Value 38,583   40,953
Packaging      
Schedule of Investments [Line Items]      
Cost 31,472   31,146
Fair Value 31,657   31,342
Education      
Schedule of Investments [Line Items]      
Cost 29,524   19,652
Fair Value 29,579   19,705
Specialty Chemicals & Materials      
Schedule of Investments [Line Items]      
Cost 9,543   9,398
Fair Value $ 9,587   9,398
Investments at fair value | Industry Type | Software      
Schedule of Investments [Line Items]      
Percent of Total Investments at Fair Value 37.51% 38.95%  
Investments at fair value | Industry Type | Healthcare      
Schedule of Investments [Line Items]      
Percent of Total Investments at Fair Value 24.01% 23.05%  
Investments at fair value | Industry Type | Business Services      
Schedule of Investments [Line Items]      
Percent of Total Investments at Fair Value 16.94% 16.34%  
Investments at fair value | Industry Type | Consumer Services      
Schedule of Investments [Line Items]      
Percent of Total Investments at Fair Value 6.24% 6.17%  
Investments at fair value | Industry Type | Financial Services      
Schedule of Investments [Line Items]      
Percent of Total Investments at Fair Value 4.54% 4.75%  
Investments at fair value | Industry Type | Distribution & Logistics      
Schedule of Investments [Line Items]      
Percent of Total Investments at Fair Value 3.76% 3.95%  
Investments at fair value | Industry Type | Consumer Products      
Schedule of Investments [Line Items]      
Percent of Total Investments at Fair Value 2.47% 2.74%  
Investments at fair value | Industry Type | Packaging      
Schedule of Investments [Line Items]      
Percent of Total Investments at Fair Value 2.03% 2.10%  
Investments at fair value | Industry Type | Education      
Schedule of Investments [Line Items]      
Percent of Total Investments at Fair Value 1.89% 1.32%  
Investments at fair value | Industry Type | Specialty Chemicals & Materials      
Schedule of Investments [Line Items]      
Percent of Total Investments at Fair Value 0.61% 0.63%  
Non-controlled/Non-affiliated      
Schedule of Investments [Line Items]      
Cost $ 1,588,990   1,524,545
Fair Value $ 1,561,659   $ 1,495,564
Percent of Members' Capital 159.59%   152.90%
United States | Non-controlled/Non-affiliated      
Schedule of Investments [Line Items]      
Cost $ 94,692   $ 89,051
Fair Value $ 92,987   $ 88,044
Percent of Members' Capital 9.50%   9.00%
Funded Debt Investments | Non-controlled/Non-affiliated      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 1,501,687   $ 1,442,781
Cost 1,494,527   1,435,730
Fair Value $ 1,469,235   $ 1,407,890
Percent of Members' Capital 150.15%   143.93%
Funded Debt Investments | United States | Non-controlled/Non-affiliated      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 1,479,187   $ 1,420,281
Cost 1,472,096   1,413,305
Fair Value $ 1,446,735   $ 1,385,390
Percent of Members' Capital 147.85%   141.63%
Funded Debt Investments | United Kingdom | Non-controlled/Non-affiliated      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 22,500   $ 22,500
Cost 22,431   22,425
Fair Value $ 22,500   $ 22,500
Percent of Members' Capital 2.30%   2.30%
Equity | Non-controlled/Non-affiliated      
Schedule of Investments [Line Items]      
Cost $ 94,692   $ 89,051
Fair Value $ 92,987   $ 88,044
Percent of Members' Capital 9.50%   9.00%
Warrants | United States | Non-controlled/Non-affiliated      
Schedule of Investments [Line Items]      
Cost $ 90   $ 90
Fair Value $ 135   $ 162
Percent of Members' Capital 0.01%   0.02%
Funded Investments | Non-controlled/Non-affiliated      
Schedule of Investments [Line Items]      
Cost $ 1,589,309   $ 1,524,871
Fair Value $ 1,562,357   $ 1,496,096
Percent of Members' Capital 159.66%   152.95%
Unfunded Debt Investments | Non-controlled/Non-affiliated      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 110,190   $ 85,099
Cost (319)   (326)
Fair Value $ (698)   $ (532)
Percent of Members' Capital (0.07%)   (0.05%)
Unfunded Debt Investments | United States | Non-controlled/Non-affiliated      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 110,190   $ 85,099
Cost (319)   (326)
Fair Value $ (698)   $ (532)
Percent of Members' Capital (0.07%)   (0.05%)
First lien      
Schedule of Investments [Line Items]      
Cost $ 1,321,974   $ 1,270,528
Fair Value $ 1,304,600   1,250,834
First lien | Investments at fair value | Investment Type      
Schedule of Investments [Line Items]      
Percent of Total Investments at Fair Value 83.53% 83.64%  
Second lien      
Schedule of Investments [Line Items]      
Cost $ 127,470   127,455
Fair Value $ 119,089   119,089
Second lien | Investments at fair value | Investment Type      
Schedule of Investments [Line Items]      
Percent of Total Investments at Fair Value 7.63% 7.96%  
Subordinated      
Schedule of Investments [Line Items]      
Cost $ 44,689   37,346
Fair Value $ 44,773   37,360
Subordinated | Investments at fair value | Investment Type      
Schedule of Investments [Line Items]      
Percent of Total Investments at Fair Value 2.87% 2.50%  
Equity and other      
Schedule of Investments [Line Items]      
Cost $ 94,857   89,216
Fair Value $ 93,197   88,281
Equity and other | Investments at fair value | Investment Type      
Schedule of Investments [Line Items]      
Percent of Total Investments at Fair Value 5.97% 5.90%  
Floating rates | Investments at fair value | Interest Rate Type      
Schedule of Investments [Line Items]      
Percent of Total Investments at Fair Value 94.18% 94.26%  
Fixed rates | Investments at fair value | Interest Rate Type      
Schedule of Investments [Line Items]      
Percent of Total Investments at Fair Value 5.82% 5.74%  
AAH Topco, LLC | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 53,532   53,243
Cost 53,235   52,928
Fair Value $ 53,301   $ 52,931
Percent of Members' Capital 5.45%   5.41%
OA Buyer, Inc. | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 48,148   $ 48,272
Cost 47,855   47,962
Fair Value $ 48,148   $ 48,272
Percent of Members' Capital 4.92%   4.93%
CCBlue Bidco, Inc. | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 50,046   $ 49,526
Cost 49,809   49,274
Fair Value $ 44,295   $ 45,192
Percent of Members' Capital 4.53%   4.62%
Notorious Topco, LLC | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 46,026   $ 44,892
Cost 45,847   44,708
Fair Value $ 38,988   $ 41,246
Percent of Members' Capital 3.98%   4.22%
Wealth Enhancement Group, LLC | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 38,749   $ 38,834
Cost 38,632   38,709
Fair Value $ 38,749   $ 38,834
Percent of Members' Capital 3.96%   3.97%
KWOR Acquisition, Inc. | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 28,013 [3]   $ 45,538
Cost 28,013 [3]   45,323
Fair Value $ 28,013 [3]   $ 36,840
Percent of Members' Capital 2.86% [3]   3.77%
KWOR Acquisition, Inc. | Unfunded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [3] $ 8,072    
Cost [3] 0    
Fair Value [3] $ 0    
Percent of Members' Capital [3] 0.00%    
Ocala Bidco, Inc. | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 34,866   $ 34,793
Cost 34,626   34,538
Fair Value $ 34,866   $ 34,793
Percent of Members' Capital 3.56%   3.56%
iCIMS, Inc. | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 33,281   $ 33,509
Cost 33,127   33,343
Fair Value $ 32,843   $ 33,256
Percent of Members' Capital 3.36%   3.40%
DECA Dental Holdings LLC | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 33,254   $ 33,334
Cost 33,081   33,149
Fair Value $ 32,961   $ 32,894
Percent of Members' Capital 3.37%   3.36%
Auctane Inc. (fka Stamps.com Inc.) | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 33,333   $ 33,420
Cost 33,139   33,213
Fair Value $ 32,680   $ 32,668
Percent of Members' Capital 3.34%   3.34%
Pioneer Buyer I, LLC | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 32,273 [4]   $ 32,273 [5]
Cost 32,131 [4]   32,123 [5]
Fair Value $ 32,273 [4]   $ 32,273 [5]
Percent of Members' Capital 3.30% [4]   3.30% [5]
FS WhiteWater Borrower, LLC | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 24,237   $ 28,947
Cost 24,111   28,785
Fair Value $ 24,237   $ 28,947
Percent of Members' Capital 2.48%   2.96%
FS WhiteWater Borrower, LLC | Unfunded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 7,021    
Cost (11)    
Fair Value $ 0    
Percent of Members' Capital 0.00%    
Fortis Solutions Group, LLC | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 31,657   $ 31,342
Cost 31,488   31,165
Fair Value $ 31,657   $ 31,342
Percent of Members' Capital 3.24%   3.20%
Fortis Solutions Group, LLC | Unfunded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 4,949   $ 5,342 [6],[7],[8],[9]
Cost (16)   (19) [6],[7],[8],[9]
Fair Value $ 0   $ 0 [6],[7],[8],[9]
Percent of Members' Capital 0.00%   0.00% [6],[7],[8],[9]
Infogain Corporation | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 30,205   $ 30,209
Cost 29,984   29,978
Fair Value $ 30,205   $ 30,209
Percent of Members' Capital 3.09%   3.09%
CFS Management, LLC | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 34,021   $ 33,909
Cost 33,974   33,854
Fair Value $ 29,768   $ 30,518
Percent of Members' Capital 3.04%   3.12%
Kaseya Inc | Unfunded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [6],[7],[8],[9],[10]     $ 2,357
Cost [6],[7],[8],[9],[10]     (9)
Fair Value [6],[7],[8],[9],[10]     $ 0
Percent of Members' Capital [6],[7],[8],[9],[10]     0.00%
Businessolver.com, Inc. | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 24,709   $ 24,773
Cost 24,648   24,706
Fair Value $ 24,709   $ 24,773
Percent of Members' Capital 2.53%   2.53%
TigerConnect, Inc. | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 20,088   $ 19,913
Cost 19,995   19,812
Fair Value $ 20,088   $ 19,913
Percent of Members' Capital 2.05%   2.04%
TigerConnect, Inc. | Unfunded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 3,257   $ 3,434
Cost (13)   (14)
Fair Value $ 0   $ 0
Percent of Members' Capital 0.00%   0.00%
Daxko Acquisition Corporation | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 18,893   $ 18,943
Cost 18,786   18,829
Fair Value $ 18,893   $ 18,943
Percent of Members' Capital 1.93%   1.94%
eResearchTechnology, Inc. | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 5,614    
Cost 5,553    
Fair Value $ 5,558    
Percent of Members' Capital 0.57%    
eResearchTechnology, Inc. | Unfunded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 2,446    
Cost (10)    
Fair Value $ (15)    
Percent of Members' Capital 0.00%    
PDQ.com Corporation | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 14,107   $ 13,713
Cost 14,070   13,675
Fair Value $ 14,107   $ 13,713
Percent of Members' Capital 1.44%   1.40%
ACI Group Holdings, Inc. | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 14,843 [11]   $ 14,700 [12]
Cost 14,755 [11]   14,618 [12]
Fair Value $ 14,315 [11]   $ 14,268 [12]
Percent of Members' Capital 1.46% [11]   1.46% [12]
NMC Crimson Holdings, Inc. | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 13,403   $ 13,403
Cost 13,316   13,310
Fair Value $ 13,403   $ 13,403
Percent of Members' Capital 1.37%   1.37%
DCA Investment Holding, LLC | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 13,378   $ 13,414
Cost 13,327   13,360
Fair Value $ 13,092   $ 13,076
Percent of Members' Capital 1.34%   1.34%
MRI Software LLC | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 11,554   $ 11,585
Cost 11,538   11,566
Fair Value $ 11,554   $ 11,585
Percent of Members' Capital 1.18%   1.18%
Allworth Financial Group, L.P. | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 11,500   $ 11,527
Cost 11,439   11,464
Fair Value $ 11,500   $ 11,527
Percent of Members' Capital 1.18%   1.18%
Specialtycare, Inc. | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 11,660   $ 11,736
Cost 11,589   11,658
Fair Value $ 11,326   $ 11,398
Percent of Members' Capital 1.16%   1.17%
AmeriVet Partners Management, Inc. | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 10,392   $ 10,419
Cost 10,367   10,393
Fair Value $ 10,392   $ 10,419
Percent of Members' Capital 1.06%   1.07%
Beacon Pointe Harmony, LLC | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 10,381   $ 10,408
Cost 10,321   10,345
Fair Value $ 10,381   $ 10,408
Percent of Members' Capital 1.06%   1.06%
Trinity Air Consultants Holdings Corporation | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 9,946   $ 9,612
Cost 9,892   9,558
Fair Value $ 9,946   $ 9,612
Percent of Members' Capital 1.02%   0.98%
Trinity Air Consultants Holdings Corporation | Unfunded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 773   $ 1,107
Cost (3)   (5)
Fair Value $ 0   $ 0
Percent of Members' Capital 0.00%   0.00%
KPSKY Acquisition Inc. | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 9,356   $ 9,379
Cost 9,302   9,322
Fair Value $ 9,056   $ 9,028
Percent of Members' Capital 0.93%   0.92%
CG Group Holdings, LLC | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 9,587   $ 9,447
Cost 9,544   9,401
Fair Value $ 9,587   $ 9,399
Percent of Members' Capital 0.98%   0.96%
Radwell Parent, LLC | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 9,243   $ 9,237
Cost 9,199   9,191
Fair Value $ 9,243   $ 9,237
Percent of Members' Capital 0.94%   0.94%
Radwell Parent, LLC | Unfunded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 517   $ 547
Cost (3)   (4)
Fair Value $ 0   $ 0
Percent of Members' Capital 0.00%   0.00%
Huskies Parent, Inc. | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 8,398   $ 8,759
Cost 8,362   8,718
Fair Value $ 8,374   $ 8,708
Percent of Members' Capital 0.86%   0.89%
Smile Doctors LLC | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 8,428   $ 8,346
Cost 8,394   8,312
Fair Value $ 8,280   $ 8,196
Percent of Members' Capital 0.85%   0.84%
Ministry Brands Holdings, LLC | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 7,543   $ 7,562
Cost 7,521   7,540
Fair Value $ 7,527   $ 7,538
Percent of Members' Capital 0.77%   0.77%
Safety Borrower Holdings LLC | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 6,944   $ 6,962
Cost 6,930   6,946
Fair Value $ 6,944   $ 6,962
Percent of Members' Capital 0.71%   0.71%
TMK Hawk Parent, Corp. | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 5,964 [13]   $ 5,890 [14]
Cost 5,964 [13]   5,890 [14]
Fair Value $ 5,061 [13]   $ 4,998 [14]
Percent of Members' Capital 0.52% [13]   0.50% [14]
Ambrosia Holdco Corp | Equity      
Schedule of Investments [Line Items]      
Cost $ 801 [13]   $ 801 [14]
Fair Value $ 767 [13]   $ 801 [14]
Percent of Members' Capital 0.09% [13]   0.08% [14]
Principal Amount, Shares (in shares) 75,181,000 [13]   75,181,000 [14]
Foreside Financial Group | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 32,225    
Cost 32,072    
Fair Value $ 32,225    
Percent of Members' Capital 3.30%    
Calabrio, Inc. | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 6,243   $ 6,258
Cost 6,226   6,239
Fair Value $ 6,243   $ 6,258
Percent of Members' Capital 0.64%   0.64%
Knockout Intermediate Holdings I Inc. | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [10]     $ 27,074
Cost [10]     26,935
Fair Value [10]     $ 27,074
Percent of Members' Capital [10]     2.77%
Galway Borrower LLC | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 27,026   $ 26,639
Cost 26,873   26,479
Fair Value $ 26,756   $ 26,374
Percent of Members' Capital 2.73%   2.70%
DOCS, MSO, LLC | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 23,837    
Cost 23,817    
Fair Value $ 23,737    
Percent of Members' Capital 2.43%    
Bonterra LLC | Funded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 7,493    
Cost 7,475    
Fair Value $ 7,475    
Percent of Members' Capital 0.76%    
Bonterra LLC | Unfunded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 1,462    
Cost (2)    
Fair Value $ (2)    
Percent of Members' Capital 0.00%    
KWOR Intermediate I, Inc. | Equity      
Schedule of Investments [Line Items]      
Cost [3] $ 9,114    
Fair Value [3] $ 8,827    
Percent of Members' Capital [3] 0.90%    
Principal Amount, Shares (in shares) [3] 8,942,000    
Firebird Acquisition Corp, Inc. | Unfunded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [15] $ 6,026    
Cost [15] (3)    
Fair Value [15] $ (3)    
Percent of Members' Capital [15] 0.00%    
Vamos Bidco, Inc. | Unfunded Debt Investments      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 5,336    
Cost (6)    
Fair Value $ (6)    
Percent of Members' Capital 0.00%    
Investment, Identifier [Axis]: AAH Topco, LLC, First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value    
Investment, Identifier [Axis]: AAH Topco, LLC, First Lien - Undrawn,      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 2,427 [16],[17]   2,427 [6],[7],[8],[9]
Cost (11) [16],[17]   (12) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: AAH Topco, LLC, First Lien 1      
Schedule of Investments [Line Items]      
Spread 5.25% [17],[18],[19],[20]   5.25% [6],[7],[9],[21]
Interest Rate 9.67% [17],[18],[19],[20]   9.71% [6],[7],[9],[21]
Principal Amount, Par Value $ 19,919 [17],[19],[20]   $ 19,970 [6],[7],[9]
Cost 19,828 [17],[19],[20]   19,871 [6],[7],[9]
Fair Value $ 19,919 [17],[19],[20]   $ 19,970 [6],[7],[9]
Investment, Identifier [Axis]: AAH Topco, LLC, First Lien 2      
Schedule of Investments [Line Items]      
Spread 5.25% [17],[18],[19],[20]   5.25% [6],[7],[9],[21]
Interest Rate 9.67% [17],[18],[19],[20]   9.71% [6],[7],[9],[21]
Principal Amount, Par Value $ 19,725 [17],[19],[20]   $ 19,775 [6],[7],[9]
Cost 19,623 [17],[19],[20]   19,664 [6],[7],[9]
Fair Value $ 19,725 [17],[19],[20]   $ 19,775 [6],[7],[9]
Investment, Identifier [Axis]: AAH Topco, LLC, Subordinated      
Schedule of Investments [Line Items]      
PIK 11.50% [17],[18],[22]   11.50% [21],[23]
Interest Rate 11.50% [17],[18]   11.50% [9],[21]
Principal Amount, Par Value $ 13,888 [17]   $ 13,498 [9]
Cost 13,784 [17]   13,393 [9]
Fair Value $ 13,657 [17]   $ 13,186 [9]
Investment, Identifier [Axis]: AAH Topco, LLC, Subordinated      
Schedule of Investments [Line Items]      
Interest Rate [21]    
Principal Amount, Par Value    
Cost    
Fair Value    
Investment, Identifier [Axis]: ACI Group Holdings, Inc., First Lien - Drawn      
Schedule of Investments [Line Items]      
Spread 5.50% [16],[17],[18],[19],[20]   5.50% [6],[7],[8],[9]
Interest Rate 9.92% [16],[17],[18],[19],[20]   9.96% [6],[7],[8],[9]
Principal Amount, Par Value $ 137 [16],[17],[19],[20]   $ 114 [6],[7],[8],[9]
Cost 133 [16],[17],[19],[20]   120 [6],[7],[8],[9]
Fair Value 133 [16],[17],[19],[20]   110 [6],[7],[8],[9]
Investment, Identifier [Axis]: ACI Group Holdings, Inc., First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 1,008 [11],[16],[17],[19],[20]   1,030 [6],[7],[8],[9],[12]
Cost 0 [11],[16],[17],[19],[20]   (10) [6],[7],[8],[9],[12]
Fair Value $ (36) [11],[16],[17],[19],[20]   $ (30) [6],[7],[8],[9],[12]
Percent of Members' Capital (0.01%) [11],[16],[17],[19],[20]   0.00% [6],[7],[8],[9],[12]
Investment, Identifier [Axis]: ACI Group Holdings, Inc., First Lien 1      
Schedule of Investments [Line Items]      
Spread 2.75% [17],[18],[19],[20],[22]   2.75% [6],[7],[9],[23]
PIK 3.25% [17],[18],[19],[20],[22]   3.25% [6],[7],[9],[23]
Interest Rate 10.42% [17],[18],[19],[20]   10.46% [6],[7],[9]
Principal Amount, Par Value $ 10,740 [17],[19],[20]   $ 10,653 [6],[7],[9]
Cost 10,682 [17],[19],[20]   10,591 [6],[7],[9]
Fair Value $ 10,356 [17],[19],[20]   $ 10,340 [6],[7],[9]
Investment, Identifier [Axis]: ACI Group Holdings, Inc., First Lien 2      
Schedule of Investments [Line Items]      
Spread 2.75% [17],[18],[19],[20],[22]   2.75% [6],[7],[9],[23]
PIK 3.25% [17],[18],[19],[20],[22]   3.25% [6],[7],[9],[23]
Interest Rate 10.42% [17],[18],[19],[20]   10.46% [6],[7],[9]
Principal Amount, Par Value $ 2,062 [17],[19],[20]   $ 2,045 [6],[7],[9]
Cost 2,042 [17],[19],[20]   2,024 [6],[7],[9]
Fair Value $ 1,989 [17],[19],[20]   $ 1,985 [6],[7],[9]
Investment, Identifier [Axis]: ACI Group Holdings, Inc., First Lien 3      
Schedule of Investments [Line Items]      
Spread 2.75% [17],[18],[22]   2.75% [9],[23]
PIK 3.25% [17],[18],[22]   3.25% [9],[23]
Interest Rate 10.42% [17],[18]   10.46% [9]
Principal Amount, Par Value $ 1,904 [17]   $ 1,888 [9]
Cost 1,898 [17]   1,883 [9]
Fair Value $ 1,837 [17]   $ 1,833 [9]
Investment, Identifier [Axis]: ACI Parent Inc., Preferred shares      
Schedule of Investments [Line Items]      
PIK 11.75% [11],[17],[18],[22]   11.75% [9],[12],[21],[23]
Interest Rate 11.75% [11],[17],[18]   11.75% [9],[12],[21]
Cost $ 18,982 [11],[17]   $ 18,444 [9],[12]
Fair Value $ 16,871 [11],[17]   $ 16,418 [9],[12]
Percent of Members' Capital 1.72% [11],[17]   1.68% [9],[12]
Principal Amount, Shares (in shares) 12,500,000 [11],[17]   12,500,000 [9],[12]
Investment, Identifier [Axis]: AG Parent Holdings, LLC, First Lien      
Schedule of Investments [Line Items]      
Spread 5.00% [18],[19],[20]   5.00% [6],[7],[21]
Interest Rate 9.57% [18],[19],[20]   9.78% [6],[7],[21]
Principal Amount, Par Value $ 1,945 [19],[20]   $ 1,950 [6],[7]
Cost 1,942 [19],[20]   1,947 [6],[7]
Fair Value $ 1,867 [19],[20]   $ 1,842 [6],[7]
Percent of Members' Capital 0.18% [19],[20]   0.18% [6],[7]
Investment, Identifier [Axis]: Al Altius US Bidco, Inc. First Lien      
Schedule of Investments [Line Items]      
Spread [17],[18],[19],[20] 4.75%    
Interest Rate [17],[18],[19],[20] 9.03%    
Principal Amount, Par Value [17],[19],[20] $ 47,800    
Cost [17],[19],[20] 47,506    
Fair Value [17],[19],[20] $ 47,800    
Percent of Members' Capital [17],[19],[20] 4.88%    
Investment, Identifier [Axis]: Al Altius US Bidco, Inc., First Lien      
Schedule of Investments [Line Items]      
Percent of Members' Capital [6],[7],[9]     4.89%
Investment, Identifier [Axis]: Allworth Financial Group, L.P. First Lien - Undrawn,      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 1,573 [16],[17]   $ 1,573 [6],[7],[8],[9]
Cost (7) [16],[17]   (7) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: Allworth Financial Group, L.P., First Lien 1      
Schedule of Investments [Line Items]      
Spread 4.75% [17],[18],[19],[20]   5.00% [6],[7],[9],[21]
Interest Rate 9.07% [17],[18],[19],[20]   9.36% [6],[7],[9],[21]
Principal Amount, Par Value $ 5,012 [17],[19],[20]   $ 5,024 [6],[7],[9]
Cost 4,988 [17],[19],[20]   4,999 [6],[7],[9]
Fair Value $ 5,012 [17],[19],[20]   $ 5,024 [6],[7],[9]
Investment, Identifier [Axis]: Allworth Financial Group, L.P., First Lien 2      
Schedule of Investments [Line Items]      
Spread 4.75% [17],[18],[19],[20]   5.00% [6],[7],[9],[21]
Interest Rate 9.07% [17],[18],[19],[20]   9.36% [6],[7],[9],[21]
Principal Amount, Par Value $ 4,980 [17],[19],[20]   $ 4,992 [6],[7],[9]
Cost 4,953 [17],[19],[20]   4,964 [6],[7],[9]
Fair Value $ 4,980 [17],[19],[20]   $ 4,992 [6],[7],[9]
Investment, Identifier [Axis]: Allworth Financial Group, L.P., First Lien 3      
Schedule of Investments [Line Items]      
Spread 4.75% [17],[18]   5.00% [9],[21]
Interest Rate 9.07% [17],[18]   9.36% [9],[21]
Principal Amount, Par Value $ 1,508 [17]   $ 1,511 [9]
Cost 1,498 [17]   1,501 [9]
Fair Value 1,508 [17]   1,511 [9]
Investment, Identifier [Axis]: Ambrosia Holdco Corp, Ordinary shares 1      
Schedule of Investments [Line Items]      
Cost 596 [17],[19]   596 [6],[9]
Fair Value $ 571 [17],[19]   $ 596 [6],[9]
Principal Amount, Shares (in shares) 55,984,000 [17],[19]   55,984,000 [6],[9]
Investment, Identifier [Axis]: Ambrosia Holdco Corp, Ordinary shares 2      
Schedule of Investments [Line Items]      
Cost $ 205 [17]   $ 205 [9]
Fair Value $ 196 [17]   $ 205 [9]
Principal Amount, Shares (in shares) 19,197,000 [17]   19,197,000 [9]
Investment, Identifier [Axis]: AmeriVet Partners Management, Inc., First Lien 1      
Schedule of Investments [Line Items]      
Spread 5.25% [17],[18],[19],[20]   5.25% [6],[7],[9],[21]
Interest Rate 9.72% [17],[18],[19],[20]   9.50% [6],[7],[9],[21]
Principal Amount, Par Value $ 7,904 [17],[19],[20]   $ 7,924 [6],[7],[9]
Cost 7,882 [17],[19],[20]   7,901 [6],[7],[9]
Fair Value $ 7,904 [17],[19],[20]   $ 7,924 [6],[7],[9]
Investment, Identifier [Axis]: AmeriVet Partners Management, Inc., First Lien 2      
Schedule of Investments [Line Items]      
Spread 5.25% [17],[18]   5.25% [9],[21]
Interest Rate 9.72% [17],[18]   9.50% [9],[21]
Principal Amount, Par Value $ 2,199 [17]   $ 2,205 [9]
Cost 2,197 [17]   2,203 [9]
Fair Value $ 2,199 [17]   $ 2,205 [9]
Investment, Identifier [Axis]: AmeriVet Partners Management, Inc., First Lien 3      
Schedule of Investments [Line Items]      
Spread 5.25% [17],[18],[19],[20]   5.25% [6],[7],[9],[21]
Interest Rate 9.72% [17],[18],[19],[20]   9.50% [6],[7],[9],[21]
Principal Amount, Par Value $ 289 [17],[19],[20]   $ 290 [6],[7],[9]
Cost 288 [17],[19],[20]   289 [6],[7],[9]
Fair Value 289 [17],[19],[20]   290 [6],[7],[9]
Investment, Identifier [Axis]: AmeriVet Partners Management, Inc.s, First Lien - Undrawn,      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 1,214 [16],[17]   1,214 [6],[7],[8],[9]
Cost (3) [16],[17]   (3) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: Anaplan, Inc., First Lien      
Schedule of Investments [Line Items]      
Spread 5.00% [17],[18],[19],[20]   5.25% [6],[7],[9],[21]
Interest Rate 9.30% [17],[18],[19],[20]   9.58% [6],[7],[9],[21]
Principal Amount, Par Value $ 40,339 [17],[19],[20]   $ 40,440 [6],[7],[9]
Cost 40,065 [17],[19],[20]   40,151 [6],[7],[9]
Fair Value $ 40,339 [17],[19],[20]   $ 40,440 [6],[7],[9]
Percent of Members' Capital 4.12% [17],[19],[20]   4.13% [6],[7],[9]
Investment, Identifier [Axis]: Aston FinCo S.a r.l. / Aston US Finco, LLC, Second Lien      
Schedule of Investments [Line Items]      
Spread 8.25% [17],[19],[20],[24]   8.25% [6],[7],[9],[21],[25]
Interest Rate 12.69% [17],[19],[20],[24]   12.72% [6],[7],[9],[21],[25]
Principal Amount, Par Value $ 22,500 [17],[19],[20],[24]   $ 22,500 [6],[7],[9],[25]
Cost 22,431 [17],[19],[20],[24]   22,425 [6],[7],[9],[25]
Fair Value $ 22,500 [17],[19],[20],[24]   $ 22,500 [6],[7],[9],[25]
Percent of Members' Capital 2.30% [17],[19],[20],[24]   2.30% [6],[7],[9],[25]
Investment, Identifier [Axis]: Auctane Inc. (fka Stamps.com Inc.), First Lien 1      
Schedule of Investments [Line Items]      
Spread 5.75% [17],[18],[19],[20]   5.75% [6],[7],[9],[21]
Interest Rate 10.14% [17],[18],[19],[20]   10.94% [6],[7],[9],[21]
Principal Amount, Par Value $ 19,328 [17],[19],[20]   $ 19,378 [6],[7],[9]
Cost 19,216 [17],[19],[20]   19,259 [6],[7],[9]
Fair Value $ 18,949 [17],[19],[20]   $ 18,942 [6],[7],[9]
Investment, Identifier [Axis]: Auctane Inc. (fka Stamps.com Inc.), First Lien 2      
Schedule of Investments [Line Items]      
Spread 5.75% [17],[18],[19],[20]   5.75% [6],[7],[9],[21]
Interest Rate 10.14% [17],[18],[19],[20]   10.94% [6],[7],[9],[21]
Principal Amount, Par Value $ 14,005 [17],[19],[20]   $ 14,042 [6],[7],[9]
Cost 13,923 [17],[19],[20]   13,954 [6],[7],[9]
Fair Value $ 13,731 [17],[19],[20]   $ 13,726 [6],[7],[9]
Investment, Identifier [Axis]: Avalara, Inc., First Lien      
Schedule of Investments [Line Items]      
Spread [6],[7],[9],[21]     6.25%
Interest Rate [6],[7],[9],[21]     10.58%
Principal Amount, Par Value [6],[7],[9]     $ 21,654
Cost [6],[7],[9]     21,461
Fair Value [6],[7],[9]     $ 21,654
Percent of Members' Capital [6],[7],[9]     2.21%
Investment, Identifier [Axis]: Avalara, Inc., First Lien - Undrawn,      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [6],[7],[8],[9]     $ 2,165
Cost [6],[7],[8],[9]     (17)
Fair Value [6],[7],[8],[9]     $ 0
Percent of Members' Capital [6],[7],[8],[9]     0.00%
Investment, Identifier [Axis]: Bamboo Health Holdings, LLC (f/k/a Appriss Health, LLC), First Lien      
Schedule of Investments [Line Items]      
Spread 7.00% [17],[18]   7.00% [9],[21],[26]
Interest Rate 11.48% [17],[18]   12.08% [9],[21],[26]
Principal Amount, Par Value $ 4,564 [17]   $ 4,582 [9],[26]
Cost 4,545 [17]   4,561 [9],[26]
Fair Value $ 4,564 [17]   $ 4,582 [9],[26]
Percent of Members' Capital 0.47% [17]   0.47% [9],[26]
Investment, Identifier [Axis]: Bamboo Health Holdings, LLC (f/k/a Appriss Health, LLC), First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 313 [16],[17]   $ 313 [6],[7],[8],[9],[26]
Cost (1) [16],[17]   (1) [6],[7],[8],[9],[26]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9],[26]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9],[26]
Investment, Identifier [Axis]: Bamboo Health Intermediate Holdings (fka Appriss Health Intermediate Holdings, Inc.), Preferred shares      
Schedule of Investments [Line Items]      
PIK [9],[21],[23],[26]     11.00%
Interest Rate [9],[21],[26]     11.00%
Cost [9],[26]     $ 1,717
Fair Value [9],[26]     $ 1,686
Percent of Members' Capital [9],[26]     0.17%
Principal Amount, Shares (in shares) [9],[26]     1,167,000
Investment, Identifier [Axis]: Bayou Intermediate II, LLC., First Lien      
Schedule of Investments [Line Items]      
Spread 4.50% [17],[18],[19],[20]   4.50% [6],[9],[21]
Interest Rate 9.05% [17],[18],[19],[20]   9.35% [6],[9],[21]
Principal Amount, Par Value $ 4,260 [17],[19],[20]   $ 4,269 [6],[9]
Cost 4,233 [17],[19],[20]   4,241 [6],[9]
Fair Value $ 4,260 [17],[19],[20]   $ 4,269 [6],[9]
Percent of Members' Capital 0.44% [17],[19],[20]   0.43% [6],[9]
Investment, Identifier [Axis]: Beacon Pointe Harmony, LLC, First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 736 [16],[17]   $ 736 [6],[7],[8],[9]
Cost (3) [16],[17]   (4) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: Beacon Pointe Harmony, LLC, First Lien 1      
Schedule of Investments [Line Items]      
Spread 4.75% [17],[18],[19],[20]   4.75% [6],[7],[9],[21]
Interest Rate 9.07% [17],[18],[19],[20]   9.21% [6],[7],[9],[21]
Principal Amount, Par Value $ 6,902 [17],[19],[20]   $ 6,920 [6],[7],[9]
Cost 6,859 [17],[19],[20]   6,875 [6],[7],[9]
Fair Value $ 6,902 [17],[19],[20]   $ 6,920 [6],[7],[9]
Investment, Identifier [Axis]: Beacon Pointe Harmony, LLC, First Lien 2      
Schedule of Investments [Line Items]      
Spread 4.75% [17],[18]   4.75% [9],[21]
Interest Rate 9.07% [17],[18]   9.49% [9],[21]
Principal Amount, Par Value $ 2,707 [17]   $ 2,714 [9]
Cost 2,695 [17]   2,701 [9]
Fair Value $ 2,707 [17]   $ 2,714 [9]
Investment, Identifier [Axis]: Beacon Pointe Harmony, LLC, First Lien 3      
Schedule of Investments [Line Items]      
Spread 4.75% [17],[18],[19],[20]   4.75% [6],[7],[9],[21]
Interest Rate 9.07% [17],[18],[19],[20]   9.49% [6],[7],[9],[21]
Principal Amount, Par Value $ 772 [17],[19],[20]   $ 774 [6],[7],[9]
Cost 767 [17],[19],[20]   769 [6],[7],[9]
Fair Value $ 772 [17],[19],[20]   $ 774 [6],[7],[9]
Investment, Identifier [Axis]: Bonterra LLC, First Lien      
Schedule of Investments [Line Items]      
Spread [18] 5.00%    
Interest Rate [18] 9.30%    
Principal Amount, Par Value $ 7,363    
Cost 7,345    
Fair Value $ 7,345    
Investment, Identifier [Axis]: Bonterra LLC, First Lien - Drawn      
Schedule of Investments [Line Items]      
Spread [16],[18] 5.00%    
Interest Rate [16],[18] 9.30%    
Principal Amount, Par Value [16] $ 130    
Cost [16] 130    
Fair Value [16] 130    
Investment, Identifier [Axis]: Bonterra LLC, First Lien - Undrawn 1      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [16],[17] 796    
Cost [16],[17] 0    
Fair Value [16],[17] 0    
Investment, Identifier [Axis]: Bonterra LLC, First Lien - Undrawn 2      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [16],[17] 666    
Cost [16],[17] (2)    
Fair Value [16],[17] $ (2)    
Investment, Identifier [Axis]: Businessolver.com, Inc., First Lien      
Schedule of Investments [Line Items]      
Spread 5.50% [17],[18],[19],[20]   5.50% [6],[7],[9],[21]
Interest Rate 9.90% [17],[18],[19],[20]   9.93% [6],[7],[9],[21]
Principal Amount, Par Value $ 23,857 [17],[19],[20]   $ 23,918 [6],[7],[9]
Cost 23,796 [17],[19],[20]   23,852 [6],[7],[9]
Fair Value $ 23,857 [17],[19],[20]   $ 23,918 [6],[7],[9]
Investment, Identifier [Axis]: Businessolver.com, Inc., First Lien - Drawn      
Schedule of Investments [Line Items]      
Spread 5.50% [16],[17],[18]   5.50% [6],[7],[8],[9],[21]
Interest Rate 9.90% [16],[17],[18]   9.93% [6],[7],[8],[9],[21]
Principal Amount, Par Value $ 852 [16],[17]   $ 855 [6],[7],[8],[9]
Cost 852 [16],[17]   854 [6],[7],[8],[9]
Fair Value 852 [16],[17]   855 [6],[7],[8],[9]
Investment, Identifier [Axis]: Businessolver.com, Inc., First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 2,724 [16],[17]   2,724 [6],[7],[8],[9]
Cost 0 [16],[17]   0 [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: CCBlue Bidco, Inc., First Lien 1      
Schedule of Investments [Line Items]      
Spread [17],[18],[19],[22] 2.50%    
PIK 4.00% [17],[18],[19],[22]   6.50% [6],[9],[21],[23]
Interest Rate 10.90% [17],[18],[19]   10.93% [6],[9],[21]
Principal Amount, Par Value $ 47,573 [17],[19]   $ 47,079 [6],[9]
Cost 47,340 [17],[19]   46,831 [6],[9]
Fair Value $ 42,107 [17],[19]   $ 42,959 [6],[9]
Investment, Identifier [Axis]: CCBlue Bidco, Inc., First Lien 2      
Schedule of Investments [Line Items]      
Spread [17],[18],[22] 2.50%    
PIK 4.00% [17],[18],[22]   6.50% [9],[21],[23]
Interest Rate 10.90% [17],[18]   10.93% [9],[21]
Principal Amount, Par Value $ 2,473 [17]   $ 2,447 [9]
Cost 2,469 [17]   2,443 [9]
Fair Value $ 2,188 [17]   $ 2,233 [9]
Investment, Identifier [Axis]: CFS Management, LLC, First Lien 1      
Schedule of Investments [Line Items]      
Spread 6.25% [17],[18],[19],[20],[22]   6.25% [6],[7],[9],[21],[23]
PIK 2.25% [17],[18],[19],[20],[22]   2.25% [6],[7],[9],[21],[23]
Interest Rate 13.31% [17],[18],[19],[20]   13.09% [6],[7],[9],[21]
Principal Amount, Par Value $ 25,372 [17],[19],[20]   $ 25,292 [6],[7],[9]
Cost 25,331 [17],[19],[20]   25,245 [6],[7],[9]
Fair Value $ 22,201 [17],[19],[20]   $ 22,763 [6],[7],[9]
Investment, Identifier [Axis]: CFS Management, LLC, First Lien 2      
Schedule of Investments [Line Items]      
Spread 6.25% [17],[18],[19],[20],[22]   6.25% [6],[7],[9],[21],[23]
PIK 2.25% [17],[18],[19],[20],[22]   2.25% [6],[7],[9],[21],[23]
Interest Rate 13.31% [17],[18],[19],[20]   13.09% [6],[7],[9],[21]
Principal Amount, Par Value $ 5,994 [17],[19],[20]   $ 5,970 [6],[7],[9]
Cost 5,990 [17],[19],[20]   5,966 [6],[7],[9]
Fair Value $ 5,244 [17],[19],[20]   $ 5,373 [6],[7],[9]
Investment, Identifier [Axis]: CFS Management, LLC, First Lien 3      
Schedule of Investments [Line Items]      
Spread 6.25% [17],[18],[22]   6.25% [9],[21],[23]
PIK 2.25% [17],[18],[22]   2.25% [9],[21],[23]
Interest Rate 13.31% [17],[18]   13.09% [9],[21]
Principal Amount, Par Value $ 2,266 [17]   $ 2,259 [9]
Cost 2,264 [17]   2,256 [9]
Fair Value $ 1,983 [17]   $ 2,033 [9]
Investment, Identifier [Axis]: CFS Management, LLC, First Lien 4      
Schedule of Investments [Line Items]      
Spread 6.25% [17],[18],[19],[20],[22]   6.25% [6],[7],[9],[21],[23]
PIK 2.25% [17],[18],[19],[20],[22]   2.25% [6],[7],[9],[21],[23]
Interest Rate 13.31% [17],[18],[19],[20]   13.09% [6],[7],[9],[21]
Principal Amount, Par Value $ 389 [17],[19],[20]   $ 388 [6],[7],[9]
Cost 389 [17],[19],[20]   387 [6],[7],[9]
Fair Value $ 340 [17],[19],[20]   $ 349 [6],[7],[9]
Investment, Identifier [Axis]: CG Group Holdings, LLC, First Lien      
Schedule of Investments [Line Items]      
Spread 6.75% [17],[18],[19],[20]   6.75% [6],[7],[9],[21],[23]
PIK 2.00% [17],[18],[19],[20]   2.00% [6],[7],[9],[21],[23]
Interest Rate 13.05% [17],[18],[19],[20]   13.08% [6],[7],[9],[21]
Principal Amount, Par Value $ 8,514 [17],[19],[20]   $ 8,493 [6],[7],[9]
Cost 8,474 [17],[19],[20]   8,448 [6],[7],[9]
Fair Value $ 8,514 [17],[19],[20]   $ 8,449 [6],[7],[9]
Investment, Identifier [Axis]: CG Group Holdings, LLC, First Lien - Drawn      
Schedule of Investments [Line Items]      
Spread 6.75% [16],[17],[18],[19],[20]   6.75% [6],[7],[8],[9],[21],[23]
PIK 2.00% [16],[17],[18],[19],[20]   2.00% [6],[7],[8],[9],[21],[23]
Interest Rate 13.08% [16],[17],[18],[19],[20]   13.11% [6],[7],[8],[9],[21]
Principal Amount, Par Value $ 1,073 [16],[17],[19],[20]   $ 954 [6],[7],[8],[9]
Cost 1,070 [16],[17],[19],[20]   953 [6],[7],[8],[9]
Fair Value 1,073 [16],[17],[19],[20]   950 [6],[7],[8],[9]
Investment, Identifier [Axis]: CG Group Holdings, LLC, First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 113 [16],[17]   226 [6],[7],[8],[9]
Cost (1) [16],[17]   (3) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ (1) [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: Calabrio, Inc., First Lien      
Schedule of Investments [Line Items]      
Spread 5.50% [17],[18]   5.50% [9],[21]
Interest Rate 9.81% [17],[18]   10.01% [9],[21]
Principal Amount, Par Value $ 5,934 [17]   $ 5,949 [9]
Cost 5,916 [17]   5,929 [9]
Fair Value $ 5,934 [17]   $ 5,949 [9]
Investment, Identifier [Axis]: Calabrio, Inc., First Lien - Drawn      
Schedule of Investments [Line Items]      
Spread 5.50% [16],[17],[18]   5.50% [6],[7],[8],[9],[21]
Interest Rate 9.81% [16],[17],[18]   10.02% [6],[7],[8],[9],[21]
Principal Amount, Par Value $ 309 [16],[17]   $ 309 [6],[7],[8],[9]
Cost 310 [16],[17]   310 [6],[7],[8],[9]
Fair Value 309 [16],[17]   309 [6],[7],[8],[9]
Investment, Identifier [Axis]: Calabrio, Inc., First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 411 [16],[17]   411 [6],[7],[8],[9]
Cost (3) [16],[17]   (3) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: Cloudera, Inc., Second Lien      
Schedule of Investments [Line Items]      
Spread 6.00% [18]   6.00% [21]
Interest Rate 10.42% [18]   10.46% [21]
Principal Amount, Par Value $ 4,006   $ 4,006
Cost 4,000   3,999
Fair Value $ 3,829   $ 3,944
Percent of Members' Capital 0.38%   0.39%
Investment, Identifier [Axis]: CommerceHub, Inc., First Lien      
Schedule of Investments [Line Items]      
Spread [17],[18],[19],[20] 6.25%    
Interest Rate [17],[18],[19],[20] 10.56%    
Principal Amount, Par Value [17],[19],[20] $ 9,974    
Cost [17],[19],[20] 9,951    
Fair Value [17],[19],[20] $ 9,974    
Percent of Members' Capital [17],[19],[20] 1.02%    
Investment, Identifier [Axis]: DCA Investment Holding, LLC, First Lien 1      
Schedule of Investments [Line Items]      
Spread 6.41% [17],[18],[19],[20]   6.41% [6],[7],[9]
Interest Rate 10.70% [17],[18],[19],[20]   10.73% [6],[7],[9]
Principal Amount, Par Value $ 9,283 [17],[19],[20]   $ 9,309 [6],[7],[9]
Cost 9,247 [17],[19],[20]   9,271 [6],[7],[9]
Fair Value $ 9,084 [17],[19],[20]   $ 9,073 [6],[7],[9]
Investment, Identifier [Axis]: DCA Investment Holding, LLC, First Lien 2      
Schedule of Investments [Line Items]      
Spread 6.41% [17],[18],[19],[20]   6.41% [6],[7],[9]
Interest Rate 10.70% [17],[18],[19],[20]   10.73% [6],[7],[9]
Principal Amount, Par Value $ 2,052 [17],[19],[20]   $ 2,057 [6],[7],[9]
Cost 2,047 [17],[19],[20]   2,051 [6],[7],[9]
Fair Value $ 2,008 [17],[19],[20]   $ 2,005 [6],[7],[9]
Investment, Identifier [Axis]: DCA Investment Holding, LLC, First Lien 3      
Schedule of Investments [Line Items]      
Spread 6.41% [17],[18]   6.41% [9]
Interest Rate 10.70% [17],[18]   10.73% [9]
Principal Amount, Par Value $ 1,555 [17]   $ 1,559 [9]
Cost 1,549 [17]   1,553 [9]
Fair Value $ 1,522 [17]   $ 1,520 [9]
Investment, Identifier [Axis]: DCA Investment Holding, LLC, First Lien 4      
Schedule of Investments [Line Items]      
Spread 6.50% [17],[18],[19],[20]   6.50% [6],[7],[9]
Interest Rate 10.80% [17],[18],[19],[20]   10.83% [6],[7],[9]
Principal Amount, Par Value $ 488 [17],[19],[20]   $ 489 [6],[7],[9]
Cost 484 [17],[19],[20]   485 [6],[7],[9]
Fair Value $ 478 [17],[19],[20]   $ 478 [6],[7],[9]
Investment, Identifier [Axis]: DECA Dental Holdings LLC, First Lien 1      
Schedule of Investments [Line Items]      
Spread 5.75% [17],[18],[19],[20]   5.75% [6],[7],[9],[21]
Interest Rate 10.15% [17],[18],[19],[20]   10.18% [6],[7],[9],[21]
Principal Amount, Par Value $ 28,013 [17],[19],[20]   $ 28,086 [6],[7],[9]
Cost 27,855 [17],[19],[20]   27,917 [6],[7],[9]
Fair Value $ 27,766 [17],[19],[20]   $ 27,715 [6],[7],[9]
Investment, Identifier [Axis]: DECA Dental Holdings LLC, First Lien 2      
Schedule of Investments [Line Items]      
Spread 5.75% [17],[18],[19],[20]   5.75% [6],[7],[9],[21]
Interest Rate 10.15% [17],[18],[19],[20]   10.18% [6],[7],[9],[21]
Principal Amount, Par Value $ 2,949 [17],[19],[20]   $ 2,956 [6],[7],[9]
Cost 2,944 [17],[19],[20]   2,951 [6],[7],[9]
Fair Value $ 2,923 [17],[19],[20]   $ 2,917 [6],[7],[9]
Investment, Identifier [Axis]: DECA Dental Holdings LLC, First Lien 3      
Schedule of Investments [Line Items]      
Spread 5.75% [17],[18],[19],[20]   5.75% [6],[7],[9],[21]
Interest Rate 10.15% [17],[18],[19],[20]   10.20% [6],[7],[9],[21]
Principal Amount, Par Value $ 2,292 [17],[19],[20]   $ 2,292 [6],[7],[9]
Cost 2,282 [17],[19],[20]   2,281 [6],[7],[9]
Fair Value $ 2,272 [17],[19],[20]   $ 2,262 [6],[7],[9]
Investment, Identifier [Axis]: DG Investment Intermediate Holdings 2, Inc., Second Lien      
Schedule of Investments [Line Items]      
Spread 6.75% [18],[19]   6.75% [21]
Interest Rate 11.19% [18],[19]   11.22% [21]
Principal Amount, Par Value $ 12,188 [19]   $ 12,188
Cost 12,169 [19]   12,168
Fair Value $ 12,020 [19]   $ 12,168
Percent of Members' Capital 1.23% [19]   1.24%
Investment, Identifier [Axis]: DOCS, MSO, LLC, First Lien      
Schedule of Investments [Line Items]      
Spread [6],[7],[9],[21]     5.75%
Interest Rate [6],[7],[9],[21]     10.40%
Principal Amount, Par Value [6],[7],[9]     $ 20,717
Cost [6],[7],[9]     20,717
Fair Value [6],[7],[9]     $ 20,603
Percent of Members' Capital [6],[7],[9]     2.11%
Investment, Identifier [Axis]: DOCS, MSO, LLC, First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 1,581 [16],[17]   $ 1,977 [6],[7],[8],[9]
Cost 0 [16],[17]   0 [6],[7],[8],[9]
Fair Value $ (7) [16],[17]   $ (11) [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: DOCS, MSO, LLC, First Lien 1      
Schedule of Investments [Line Items]      
Spread [17],[18],[19],[20] 5.75%    
Interest Rate [17],[18],[19],[20] 10.17%    
Principal Amount, Par Value [17],[19],[20] $ 20,664    
Cost [17],[19],[20] 20,664    
Fair Value [17],[19],[20] $ 20,577    
Investment, Identifier [Axis]: DOCS, MSO, LLC, First Lien 2      
Schedule of Investments [Line Items]      
Spread [17],[18],[19],[20] 5.75%    
Interest Rate [17],[18],[19],[20] 10.17%    
Principal Amount, Par Value [17],[19],[20] $ 2,778    
Cost [17],[19],[20] 2,758    
Fair Value [17],[19],[20] $ 2,766    
Investment, Identifier [Axis]: DOCS, MSO, LLC, First Lien 3      
Schedule of Investments [Line Items]      
Spread [16],[17],[18] 5.75%    
Interest Rate [16],[17],[18] 10.13%    
Principal Amount, Par Value [16],[17] $ 395    
Cost [16],[17] 395    
Fair Value [16],[17] 394    
Investment, Identifier [Axis]: Databricks, Inc., First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [16],[17] 2,798    
Cost [16],[17] 0    
Fair Value [16],[17] $ (14)    
Percent of Members' Capital [16],[17] 0.00%    
Investment, Identifier [Axis]: Databricks, Inc., First lien      
Schedule of Investments [Line Items]      
Spread 4.50% [18]   4.50%
Interest Rate 8.82% [18]   8.83%
Principal Amount, Par Value $ 12,592   $ 12,592
Cost 12,530   12,529
Fair Value $ 12,529   $ 12,529
Percent of Members' Capital 1.34%   1.34%
Investment, Identifier [Axis]: Databricks, Inc.. First lien      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [8]     $ 2,798
Cost [8]     0
Fair Value [8]     $ 0
Percent of Members' Capital [8]     0.00%
Investment, Identifier [Axis]: Daxko Acquisition Corporation, First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 1,331 [16],[17]   $ 1,331 [6],[7],[8],[9]
Cost (6) [16],[17]   (6) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: Daxko Acquisition Corporation, First Lien 1      
Schedule of Investments [Line Items]      
Spread 5.00% [17],[18],[19],[20]   5.00% [6],[7],[9]
Interest Rate 9.32% [17],[18],[19],[20]   9.36% [6],[7],[9]
Principal Amount, Par Value $ 17,345 [17],[19],[20]   $ 17,390 [6],[7],[9]
Cost 17,244 [17],[19],[20]   17,283 [6],[7],[9]
Fair Value $ 17,345 [17],[19],[20]   $ 17,390 [6],[7],[9]
Investment, Identifier [Axis]: Daxko Acquisition Corporation, First Lien 2      
Schedule of Investments [Line Items]      
Spread 5.00% [17],[18]   5.00% [9]
Interest Rate 9.32% [17],[18]   9.36% [9]
Principal Amount, Par Value $ 1,461 [17]   $ 1,465 [9]
Cost 1,455 [17]   1,459 [9]
Fair Value $ 1,461 [17]   $ 1,465 [9]
Investment, Identifier [Axis]: Daxko Acquisition Corporation, First Lien 3      
Schedule of Investments [Line Items]      
Spread 5.00% [17],[18],[19],[20]   5.00% [6],[7],[9]
Interest Rate 9.32% [17],[18],[19],[20]   9.36% [6],[7],[9]
Principal Amount, Par Value $ 87 [17],[19],[20]   $ 88 [6],[7],[9]
Cost 87 [17],[19],[20]   87 [6],[7],[9]
Fair Value $ 87 [17],[19],[20]   $ 88 [6],[7],[9]
Investment, Identifier [Axis]: Dealer Tire Holdings, LLC, Preferred shares      
Schedule of Investments [Line Items]      
PIK 7.00% [17],[18],[22]   7.00% [9],[21],[23]
Interest Rate 7.00% [17],[18]   7.00% [9],[21]
Cost $ 40,590 [17]   $ 40,590 [9]
Fair Value $ 42,007 [17]   $ 42,352 [9]
Percent of Members' Capital 4.29% [17]   4.33% [9]
Principal Amount, Shares (in shares) 30,082,000 [17]   30,082,000 [9]
Investment, Identifier [Axis]: Diamondback Acquisition, Inc., First Lien      
Schedule of Investments [Line Items]      
Spread 5.50% [17],[18],[19],[20]   5.50% [6],[7],[9],[21]
Interest Rate 9.92% [17],[18],[19],[20]   9.96% [6],[7],[9],[21]
Principal Amount, Par Value $ 41,657 [17],[19],[20]   $ 41,764 [6],[7],[9]
Cost 41,420 [17],[19],[20]   41,513 [6],[7],[9]
Fair Value $ 41,657 [17],[19],[20]   $ 41,764 [6],[7],[9]
Percent of Members' Capital 4.26% [17],[19],[20]   4.27% [6],[7],[9]
Investment, Identifier [Axis]: Diligent Preferred Issuer, Inc., Preferred shares      
Schedule of Investments [Line Items]      
PIK 10.50% [17],[18],[22]   10.50% [9],[21],[23]
Interest Rate 10.50% [17],[18]   10.50% [9],[21]
Cost $ 7,456 [17]   $ 7,081 [9]
Fair Value $ 7,182 [17]   $ 6,804 [9]
Percent of Members' Capital 0.73% [17]   0.70% [9]
Principal Amount, Shares (in shares) 5,000,000 [17]   5,000,000 [9]
Investment, Identifier [Axis]: Einstein Parent, Inc. First Lien      
Schedule of Investments [Line Items]      
Spread [17],[18] 6.50%    
Interest Rate [17],[18] 10.79%    
Principal Amount, Par Value [17] $ 27,167    
Cost [17] 26,901    
Fair Value [17] $ 26,895    
Percent of Members' Capital [17] 2.75%    
Investment, Identifier [Axis]: Einstein Parent, Inc.., First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [16],[17] $ 2,810    
Cost [16],[17] (27)    
Fair Value [16],[17] $ (28)    
Percent of Members' Capital [16],[17] 0.00%    
Investment, Identifier [Axis]: FS WhiteWater Borrower, LLC, First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [6],[7],[8],[9]     $ 2,384
Cost [6],[7],[8],[9]     (12)
Fair Value [6],[7],[8],[9]     $ 0
Percent of Members' Capital [6],[7],[8],[9]     0.00%
Investment, Identifier [Axis]: FS WhiteWater Borrower, LLC, First Lien - Undrawn 1      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [16],[17] $ 4,637    
Cost [16],[17] 0    
Fair Value [16],[17] 0    
Investment, Identifier [Axis]: FS WhiteWater Borrower, LLC, First Lien - Undrawn 2      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [16],[17] 2,384    
Cost [16],[17] (11)    
Fair Value [16],[17] $ 0    
Investment, Identifier [Axis]: FS WhiteWater Borrower, LLC, First Lien 1      
Schedule of Investments [Line Items]      
Spread 5.00% [18]   5.75% [6],[7],[9],[21]
Interest Rate 9.45% [18]   10.23% [6],[7],[9],[21]
Principal Amount, Par Value $ 14,520   $ 17,342 [6],[7],[9]
Cost 14,444   17,244 [6],[7],[9]
Fair Value $ 14,520   $ 17,342 [6],[7],[9]
Investment, Identifier [Axis]: FS WhiteWater Borrower, LLC, First Lien 2      
Schedule of Investments [Line Items]      
Spread 5.00% [17],[18],[19],[20]   5.75% [6],[7],[9],[21]
Interest Rate 9.45% [17],[18],[19],[20]   10.23% [6],[7],[9],[21]
Principal Amount, Par Value $ 4,874 [17],[19],[20]   $ 5,821 [6],[7],[9]
Cost 4,849 [17],[19],[20]   5,789 [6],[7],[9]
Fair Value $ 4,874 [17],[19],[20]   $ 5,821 [6],[7],[9]
Investment, Identifier [Axis]: FS WhiteWater Borrower, LLC, First Lien 3      
Schedule of Investments [Line Items]      
Spread 5.00% [17],[18],[19],[20]   5.75% [6],[7],[9],[21]
Interest Rate 9.45% [17],[18],[19],[20]   10.23% [6],[7],[9],[21]
Principal Amount, Par Value $ 4,843 [17],[19],[20]   $ 5,784 [6],[7],[9]
Cost 4,818 [17],[19],[20]   5,752 [6],[7],[9]
Fair Value 4,843 [17],[19],[20]   $ 5,784 [6],[7],[9]
Investment, Identifier [Axis]: Firebird Acquisition Corp, Inc. First Lien - Undrawn 1      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [16],[17] 4,635    
Cost [16],[17] 0    
Fair Value [16],[17] 0    
Investment, Identifier [Axis]: Firebird Acquisition Corp, Inc. First Lien - Undrawn 2      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [16],[17] 1,391    
Cost [16],[17] (3)    
Fair Value [16],[17] $ (3)    
Investment, Identifier [Axis]: Firebird Acquisition Corp, Inc., First Lien      
Schedule of Investments [Line Items]      
Spread [15],[17],[18] 2.25%    
PIK [15],[17],[18] 2.75%    
Interest Rate [15],[17],[18] 9.29%    
Principal Amount, Par Value [15],[17] $ 7,877    
Cost [15],[17] 7,858    
Fair Value [15],[17] $ 7,858    
Percent of Members' Capital [15],[17] 0.80%    
Investment, Identifier [Axis]: Firebird Co-Invest L.P. LP Interest,      
Schedule of Investments [Line Items]      
Cost [15],[17] $ 1,642    
Fair Value [15],[17] $ 1,642    
Percent of Members' Capital [15],[17] 0.17%    
Principal Amount, Shares (in shares) [15],[17] 16,415,000    
Investment, Identifier [Axis]: Foreside Financial Group, LLC, First Lien      
Schedule of Investments [Line Items]      
Spread [6],[7],[9],[21]     5.25%
Interest Rate [6],[7],[9],[21]     9.71%
Principal Amount, Par Value [6],[7],[9]     $ 31,842
Cost [6],[7],[9]     31,669
Fair Value [6],[7],[9]     $ 31,842
Percent of Members' Capital [6],[7],[9]     3.26%
Investment, Identifier [Axis]: Foreside Financial Group, LLC, First Lien 1      
Schedule of Investments [Line Items]      
Spread [17],[18],[19],[20] 5.25%    
Interest Rate [17],[18],[19],[20] 9.71%    
Principal Amount, Par Value [17],[19],[20] $ 31,760    
Cost [17],[19],[20] 31,602    
Fair Value [17],[19],[20] $ 31,760    
Investment, Identifier [Axis]: Foreside Financial Group, LLC, First Lien Drawn      
Schedule of Investments [Line Items]      
Spread [16],[17],[18] 5.25%    
Interest Rate [16],[17],[18] 9.70%    
Principal Amount, Par Value [16],[17] $ 465    
Cost [16],[17] 470    
Fair Value [16],[17] 465    
Investment, Identifier [Axis]: Foreside Financial Group, LLC, First Lien) - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 1,325 [16],[17]   $ 1,790 [6],[7],[8],[9]
Cost (13) [16],[17]   (9) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: Fortis Solutions Group, LLC, First Lien - Drawn 1      
Schedule of Investments [Line Items]      
Spread [21]    
Interest Rate [21]    
Principal Amount, Par Value    
Cost    
Fair Value    
Investment, Identifier [Axis]: Fortis Solutions Group, LLC, First Lien - Undrawn 1      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 3,339 [16],[17]   3,439 [6],[7],[8],[9]
Cost 0 [16],[17]   0 [6],[7],[8],[9]
Fair Value 0 [16],[17]   0 [6],[7],[8],[9]
Investment, Identifier [Axis]: Fortis Solutions Group, LLC, First Lien - Undrawn 2      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 1,610 [16],[17]   1,903 [6],[7],[8],[9]
Cost (16) [16],[17]   (19) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Investment, Identifier [Axis]: Fortis Solutions Group, LLC, First Lien 1      
Schedule of Investments [Line Items]      
Spread 5.50% [17],[18],[19],[20]   5.50% [6],[7],[9],[21]
Interest Rate 9.90% [17],[18],[19],[20]   9.93% [6],[7],[9],[21]
Principal Amount, Par Value $ 29,809 [17],[19],[20]   $ 29,885 [6],[7],[9]
Cost 29,648 [17],[19],[20]   29,715 [6],[7],[9]
Fair Value $ 29,809 [17],[19],[20]   $ 29,885 [6],[7],[9]
Investment, Identifier [Axis]: Fortis Solutions Group, LLC, First Lien 2      
Schedule of Investments [Line Items]      
Spread 5.50% [17],[18]   5.50% [9],[21]
Interest Rate 9.90% [17],[18]   9.93% [9],[21]
Principal Amount, Par Value $ 349 [17]   $ 82 [9]
Cost 349 [17]   75 [9]
Fair Value $ 349 [17]   $ 82 [9]
Investment, Identifier [Axis]: Fortis Solutions Group, LLC, First Lien 3      
Schedule of Investments [Line Items]      
Spread [17],[18] 5.50%    
Interest Rate [17],[18] 9.90%    
Principal Amount, Par Value [17] $ 81    
Cost [17] 74    
Fair Value [17] $ 81    
Investment, Identifier [Axis]: Fortis Solutions Group, LLC, First Lien Drawn 1      
Schedule of Investments [Line Items]      
Spread 5.50% [16],[17],[18]   5.50% [6],[7],[8],[9],[21]
Interest Rate 9.90% [16],[17],[18]   10.30% [6],[7],[8],[9],[21]
Principal Amount, Par Value $ 1,318 [16],[17]   $ 1,025 [6],[7],[8],[9]
Cost 1,321 [16],[17]   1,030 [6],[7],[8],[9]
Fair Value $ 1,318 [16],[17]   $ 1,025 [6],[7],[8],[9]
Investment, Identifier [Axis]: Fortis Solutions Group, LLC, First Lien Drawn 2      
Schedule of Investments [Line Items]      
Spread 5.50% [16],[17],[18]   5.50% [6],[7],[8],[9],[21]
Interest Rate 9.90% [16],[17],[18]   9.90% [6],[7],[8],[9],[21]
Principal Amount, Par Value $ 100 [16],[17]   $ 350 [6],[7],[8],[9]
Cost 96 [16],[17]   345 [6],[7],[8],[9]
Fair Value $ 100 [16],[17]   $ 350 [6],[7],[8],[9]
Investment, Identifier [Axis]: Foundational Education Group, Inc., Second Lien      
Schedule of Investments [Line Items]      
Spread 6.50% [17],[18]   6.50% [9]
Interest Rate 11.05% [17],[18]   11.35% [9]
Principal Amount, Par Value $ 19,706 [17]   $ 19,705 [9]
Cost 19,654 [17]   19,652 [9]
Fair Value $ 19,706 [17]   $ 19,705 [9]
Percent of Members' Capital 2.01% [17]   2.01% [9]
Investment, Identifier [Axis]: GC Waves Holdings, Inc., First Lien      
Schedule of Investments [Line Items]      
Spread 4.75% [17],[18],[19],[20]   4.75% [6],[7],[9],[21]
Interest Rate 9.17% [17],[18],[19],[20]   9.21% [6],[7],[9],[21]
Principal Amount, Par Value $ 10,314 [17],[19],[20]   $ 10,340 [6],[7],[9]
Cost 10,261 [17],[19],[20]   10,285 [6],[7],[9]
Fair Value $ 10,314 [17],[19],[20]   $ 10,340 [6],[7],[9]
Percent of Members' Capital 1.05% [17],[19],[20]   1.06% [6],[7],[9]
Investment, Identifier [Axis]: GHX Ultimate Parent Corporation, First Lien      
Schedule of Investments [Line Items]      
Spread [17],[18] 4.75%    
Interest Rate [17],[18] 9.05%    
Principal Amount, Par Value [17] $ 13,943    
Cost [17] 13,804    
Fair Value [17] $ 13,803    
Percent of Members' Capital [17] 1.41%    
Investment, Identifier [Axis]: GHX Ultimate Parent Corporation, First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [16],[17] $ 1,245    
Cost [16],[17] (12)    
Fair Value [16],[17] $ (12)    
Percent of Members' Capital [16],[17] 0.00%    
Investment, Identifier [Axis]: GS Acquisitionco, Inc., First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 2,362 [16],[17]   $ 2,362 [6],[7],[8],[9]
Cost (4) [16],[17]   (5) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: GS Acquisitionco, Inc., First Lien 1      
Schedule of Investments [Line Items]      
Spread 5.25% [17],[18],[19],[20]   5.25% [6],[7],[9],[21]
Interest Rate 9.55% [17],[18],[19],[20]   9.58% [6],[7],[9],[21]
Principal Amount, Par Value $ 52,170 [17],[19],[20]   $ 52,307 [6],[7],[9]
Cost 52,056 [17],[19],[20]   52,185 [6],[7],[9]
Fair Value $ 52,170 [17],[19],[20]   $ 52,307 [6],[7],[9]
Percent of Members' Capital 5.33% [17],[19],[20]   5.35% [6],[7],[9]
Investment, Identifier [Axis]: Galway Borrower LLC, First Lien      
Schedule of Investments [Line Items]      
Spread 4.50% [17],[18],[19],[20]   4.50% [6],[7],[9],[21]
Interest Rate 8.80% [17],[18],[19],[20]   8.83% [6],[7],[9],[21]
Principal Amount, Par Value $ 26,407 [17],[19],[20]   $ 26,481 [6],[7],[9]
Cost 26,250 [17],[19],[20]   26,313 [6],[7],[9]
Fair Value $ 26,143 [17],[19],[20]   $ 26,217 [6],[7],[9]
Investment, Identifier [Axis]: Galway Borrower LLC, First Lien - Drawn      
Schedule of Investments [Line Items]      
Spread 4.50% [16],[17],[18]   4.50% [6],[7],[8],[9],[21]
Interest Rate 8.80% [16],[17],[18]   8.82% [6],[7],[8],[9],[21]
Principal Amount, Par Value $ 619 [16],[17]   $ 158 [6],[7],[8],[9]
Cost 623 [16],[17]   166 [6],[7],[8],[9]
Fair Value 613 [16],[17]   157 [6],[7],[8],[9]
Investment, Identifier [Axis]: Galway Borrower LLC, First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 1,274 [16],[17]   1,735 [6],[7],[8],[9]
Cost (13) [16],[17]   (17) [6],[7],[8],[9]
Fair Value $ (13) [16],[17]   $ (17) [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: HS Purchaser, LLC / Help/Systems Holdings, Inc., Second Lien      
Schedule of Investments [Line Items]      
Spread 6.75% [18]   6.75%
Interest Rate 11.14% [18]   11.44%
Principal Amount, Par Value $ 18,882   $ 18,882
Cost 18,882   18,882
Fair Value $ 13,689   $ 12,179
Percent of Members' Capital 1.40%   1.25%
Investment, Identifier [Axis]: Houghton Mifflin Harcourt Company, First Lien      
Schedule of Investments [Line Items]      
Spread [18],[19],[20] 5.25%    
Interest Rate [18],[19],[20] 9.67%    
Principal Amount, Par Value [19],[20] $ 9,974    
Cost [19],[20] 9,870    
Fair Value [19],[20] $ 9,873    
Percent of Members' Capital [19],[20] 1.01%    
Investment, Identifier [Axis]: Huskies Parent, Inc., First Lien      
Schedule of Investments [Line Items]      
Spread 5.25% [18]   5.50% [6],[7],[9],[21]
Interest Rate 9.67% [18]   9.96% [6],[7],[9],[21]
Principal Amount, Par Value $ 8,270   $ 8,291 [6],[7],[9]
Cost 8,232   8,251 [6],[7],[9]
Fair Value $ 8,247   $ 8,243 [6],[7],[9]
Investment, Identifier [Axis]: Huskies Parent, Inc., First Lien - Drawn      
Schedule of Investments [Line Items]      
Spread 5.25% [16],[17],[18],[19],[20]   5.50% [6],[7],[8],[9],[21]
Interest Rate 9.67% [16],[17],[18],[19],[20]   9.96% [6],[7],[8],[9],[21]
Principal Amount, Par Value $ 128 [16],[17],[19],[20]   $ 468 [6],[7],[8],[9]
Cost 130 [16],[17],[19],[20]   467 [6],[7],[8],[9]
Fair Value 127 [16],[17],[19],[20]   465 [6],[7],[8],[9]
Investment, Identifier [Axis]: Huskies Parent, Inc., First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 596 [16],[17],[19],[20]   255 [6],[7],[8],[9]
Cost (4) [16],[17],[19],[20]   (2) [6],[7],[8],[9]
Fair Value $ (2) [16],[17],[19],[20]   $ (1) [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17],[19],[20]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: IG Investments Holdings, LLC, First Lien      
Schedule of Investments [Line Items]      
Spread 5.00% [17],[18],[19],[20]   5.00% [6],[7],[9],[21]
Interest Rate 9.29% [17],[18],[19],[20]   9.57% [6],[7],[9],[21]
Principal Amount, Par Value $ 38,546 [17],[19],[20]   $ 38,643 [6],[7],[9]
Cost 38,325 [17],[19],[20]   38,408 [6],[7],[9]
Fair Value $ 38,546 [17],[19],[20]   $ 38,643 [6],[7],[9]
Percent of Members' Capital 3.94% [17],[19],[20]   3.95% [6],[7],[9]
Investment, Identifier [Axis]: IG Investments Holdings, LLC, First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 3,103 [16],[17]   $ 3,103 [6],[7],[8],[9]
Cost (15) [16],[17]   (16) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: Idera, Inc., Second Lien      
Schedule of Investments [Line Items]      
Spread [9]     6.75%
Interest Rate [9]     11.47%
Principal Amount, Par Value [9]     $ 17,607
Cost [9]     17,601
Fair Value [9]     $ 17,607
Percent of Members' Capital [9]     1.80%
Investment, Identifier [Axis]: Idrea, Inc, Second Lien      
Schedule of Investments [Line Items]      
Spread [17],[18] 6.75%    
Interest Rate [17],[18] 11.19%    
Principal Amount, Par Value [17] $ 17,607    
Cost [17] 17,601    
Fair Value [17] $ 16,705    
Percent of Members' Capital [17] 1.71%    
Investment, Identifier [Axis]: Infogain Corporation, First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 1,854 [16],[17]   $ 1,854 [6],[7],[8],[9]
Cost (4) [16],[17]   (4) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: Infogain Corporation, First Lien 1      
Schedule of Investments [Line Items]      
Spread 5.75% [17],[18],[19],[20]   5.75% [6],[7],[9],[21]
Interest Rate 10.17% [17],[18],[19],[20]   10.21% [6],[7],[9],[21]
Principal Amount, Par Value $ 8,897 [17],[19],[20]   $ 8,897 [6],[7],[9]
Cost 8,860 [17],[19],[20]   8,858 [6],[7],[9]
Fair Value $ 8,897 [17],[19],[20]   $ 8,897 [6],[7],[9]
Investment, Identifier [Axis]: Infogain Corporation, First Lien 2      
Schedule of Investments [Line Items]      
Spread 5.75% [17],[18],[19],[20]   5.75% [6],[7],[9],[21]
Interest Rate 10.17% [17],[18],[19],[20]   10.21% [6],[7],[9],[21]
Principal Amount, Par Value $ 1,544 [17],[19],[20]   $ 1,548 [6],[7],[9]
Cost 1,534 [17],[19],[20]   1,538 [6],[7],[9]
Fair Value $ 1,544 [17],[19],[20]   $ 1,548 [6],[7],[9]
Investment, Identifier [Axis]: Infogain Corporation, Subordinated      
Schedule of Investments [Line Items]      
Spread 7.50% [17],[18]   7.50% [9],[21]
Interest Rate 11.90% [17],[18]   11.93% [9],[21]
Principal Amount, Par Value $ 19,764 [17]   $ 19,764 [9]
Cost 19,590 [17]   19,582 [9]
Fair Value 19,764 [17]   $ 19,764 [9]
Investment, Identifier [Axis]: KENG Acquisition, Inc., First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [16],[17] 854    
Cost [16],[17] 0    
Fair Value [16],[17] $ 0    
Percent of Members' Capital [16],[17] 0.00%    
Investment, Identifier [Axis]: KPSKY Acquisition Inc., First Lien 1      
Schedule of Investments [Line Items]      
Spread 5.50% [17],[18],[19],[20]   5.50% [6],[7],[9],[21]
Interest Rate 9.89% [17],[18],[19],[20]   10.19% [6],[7],[9],[21]
Principal Amount, Par Value $ 8,394 [17],[19],[20]   $ 8,415 [6],[7],[9]
Cost 8,346 [17],[19],[20]   8,364 [6],[7],[9]
Fair Value $ 8,124 [17],[19],[20]   $ 8,100 [6],[7],[9]
Investment, Identifier [Axis]: KPSKY Acquisition Inc., First Lien 2      
Schedule of Investments [Line Items]      
Spread 5.50% [17],[18]   5.50% [9],[21]
Interest Rate 9.89% [17],[18]   10.28% [9],[21]
Principal Amount, Par Value $ 962 [17]   $ 964 [9]
Cost 956 [17]   958 [9]
Fair Value 932 [17]   $ 928 [9]
Investment, Identifier [Axis]: KWOR Acquisition, Inc. First Lien - Undrawn 1      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [16],[17] 4,603    
Cost [16],[17] 0    
Fair Value [16],[17] 0    
Investment, Identifier [Axis]: KWOR Acquisition, Inc., First Lien - Undrawn 2      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [16],[17] 3,469    
Cost [16],[17] 0    
Fair Value [16],[17] $ 0    
Investment, Identifier [Axis]: KWOR Acquisition, Inc., First Lien 1      
Schedule of Investments [Line Items]      
Spread 1.00% [17],[18],[22]   4.25% [6],[7],[9],[21]
PIK [17],[18],[22] 5.25%    
Interest Rate 10.56% [17],[18]   11.75% [6],[7],[9],[21]
Principal Amount, Par Value $ 20,794 [17]   $ 39,885 [6],[7],[9]
Cost 20,794 [17]   39,693 [6],[7],[9]
Fair Value $ 20,794 [17]   $ 32,267 [6],[7],[9]
Investment, Identifier [Axis]: KWOR Acquisition, Inc., First Lien 2      
Schedule of Investments [Line Items]      
Spread [6],[7],[9],[21]     4.25%
PIK [17],[18],[22] 8.00%    
Interest Rate 12.31% [17],[18]   11.75% [6],[7],[9],[21]
Principal Amount, Par Value $ 6,931 [17]   $ 5,653 [6],[7],[9]
Cost 6,931 [17]   5,630 [6],[7],[9]
Fair Value $ 6,931 [17]   $ 4,573 [6],[7],[9]
Investment, Identifier [Axis]: KWOR Acquisition, Inc., First Lien 3      
Schedule of Investments [Line Items]      
Spread [17],[18] 5.25%    
Interest Rate [17],[18] 9.56%    
Principal Amount, Par Value [17] $ 173    
Cost [17] 173    
Fair Value [17] $ 173    
Investment, Identifier [Axis]: KWOR Acquisition, Inc., First Lien 4      
Schedule of Investments [Line Items]      
PIK [17],[18] 5.25%    
Interest Rate [17],[18] 9.56%    
Principal Amount, Par Value [17] $ 115    
Cost [17] 115    
Fair Value [17] 115    
Investment, Identifier [Axis]: KWOR Intermediate I, Inc. Ordinary shares      
Schedule of Investments [Line Items]      
Cost [17] 4,493    
Fair Value [17] $ 4,206    
Principal Amount, Shares (in shares) [17] 4,321,000    
Investment, Identifier [Axis]: KWOR Intermediate I, Inc. Preferred shares      
Schedule of Investments [Line Items]      
PIK [17],[18],[22] 8.00%    
Interest Rate [17],[18] 12.31%    
Cost [17] $ 4,621    
Fair Value [17] $ 4,621    
Principal Amount, Shares (in shares) [17] 4,621,000    
Investment, Identifier [Axis]: Kaseya Inc., First Lien 1      
Schedule of Investments [Line Items]      
Spread [6],[7],[9],[21]     5.50%
Interest Rate [6],[7],[9],[21]     10.09%
Principal Amount, Par Value [6],[7],[9]     $ 26,269
Cost [6],[7],[9]     26,132
Fair Value [6],[7],[9]     $ 26,269
Investment, Identifier [Axis]: Kaseya Inc., First Lien 2      
Schedule of Investments [Line Items]      
Spread [6],[7],[8],[9],[21]     5.50%
Interest Rate [6],[7],[8],[9],[21]     9.83%
Principal Amount, Par Value [6],[7],[8],[9]     $ 399
Cost [6],[7],[8],[9]     400
Fair Value [6],[7],[8],[9]     399
Investment, Identifier [Axis]: Kaseya Inc., First Lien - Undrawn 1      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [6],[7],[8],[9]     1,174
Cost [6],[7],[8],[9]     0
Fair Value [6],[7],[8],[9]     0
Investment, Identifier [Axis]: Kaseya Inc., First Lien - Undrawn 2      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [6],[7],[8],[9]     1,183
Cost [6],[7],[8],[9]     (9)
Fair Value [6],[7],[8],[9]     $ 0
Investment, Identifier [Axis]: Kaseya Inc., First Lien 3      
Schedule of Investments [Line Items]      
Spread [6],[7],[9],[21]     5.50%
Interest Rate [6],[7],[9],[21]     10.09%
Principal Amount, Par Value [6],[7],[9]     $ 98
Cost [6],[7],[9]     98
Fair Value [6],[7],[9]     $ 98
Investment, Identifier [Axis]: Kaseya Inc., First Lien Drawn      
Schedule of Investments [Line Items]      
Spread [6],[7],[8],[9],[21]     5.50%
Interest Rate [6],[7],[8],[9],[21]     10.09%
Principal Amount, Par Value [6],[7],[8],[9]     $ 308
Cost [6],[7],[8],[9]     305
Fair Value [6],[7],[8],[9]     $ 308
Investment, Identifier [Axis]: Kele Holdco, Inc., First Lien      
Schedule of Investments [Line Items]      
Spread 4.50% [17],[18],[19],[20]   4.50% [6],[7],[9],[21]
Interest Rate 8.82% [17],[18],[19],[20]   8.84% [6],[7],[9],[21]
Principal Amount, Par Value $ 1,716 [17],[19],[20]   $ 1,720 [6],[7],[9]
Cost 1,713 [17],[19],[20]   1,718 [6],[7],[9]
Fair Value $ 1,716 [17],[19],[20]   $ 1,720 [6],[7],[9]
Percent of Members' Capital 0.17% [17],[19],[20]   0.17% [6],[7],[9]
Investment, Identifier [Axis]: Knockout Intermediate Holdings I Inc, Preferred shares,      
Schedule of Investments [Line Items]      
PIK 10.75% [17],[18],[22],[27]   10.75% [9],[10],[21],[23]
Interest Rate 15.03% [17],[18],[27]   15.03% [9],[10],[21]
Cost $ 7,861 [17],[27]   $ 12,453 [9],[10]
Fair Value $ 7,917 [17],[27]   $ 12,566 [9],[10]
Percent of Members' Capital 0.81% [17],[27]   1.28% [9],[10]
Principal Amount, Shares (in shares) 5,709,000 [17],[27]   9,061,000 [9],[10]
Investment, Identifier [Axis]: LSCS Holdings, Inc., First Lien      
Schedule of Investments [Line Items]      
Spread [18] 4.50%    
Interest Rate [18] 8.80%    
Principal Amount, Par Value $ 9,362    
Cost 9,315    
Fair Value $ 9,315    
Percent of Members' Capital 0.95%    
Investment, Identifier [Axis]: Legal Spend Holdings, LLC (fka Bottomline Technologies, Inc.), First Lien      
Schedule of Investments [Line Items]      
Spread 5.25% [17],[18],[19],[20]   5.25% [6],[7],[9],[21]
Interest Rate 9.55% [17],[18],[19],[20]   9.61% [6],[7],[9],[21]
Principal Amount, Par Value $ 48,626 [17],[19],[20]   $ 48,751 [6],[7],[9]
Cost 48,306 [17],[19],[20]   48,414 [6],[7],[9]
Fair Value $ 48,626 [17],[19],[20]   $ 48,751 [6],[7],[9]
Percent of Members' Capital 4.97% [17],[19],[20]   4.98% [6],[7],[9]
Investment, Identifier [Axis]: Legal Spend Holdings, LLC (fka Bottomline Technologies, Inc.), First Lien - Undrawn,      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 4,156 [16],[17]   $ 4,156 [6],[7],[8],[9]
Cost (22) [16],[17]   (24) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: MH Sub I, LLC (Micro Holding Corp.), Second Lien      
Schedule of Investments [Line Items]      
Spread 6.25% [17],[18]   6.25% [21]
Interest Rate 10.57% [17],[18]   10.61% [21]
Principal Amount, Par Value $ 1,865 [17]   $ 1,865
Cost 1,863 [17]   1,862
Fair Value $ 1,738 [17]   $ 1,851
Percent of Members' Capital 0.17% [17]   0.18%
Investment, Identifier [Axis]: MRI Software LLC, First Lien 1      
Schedule of Investments [Line Items]      
Spread 4.75% [17],[18],[19],[20]   4.75% [6],[7],[9],[21]
Interest Rate 9.05% [17],[18],[19],[20]   9.08% [6],[7],[9],[21]
Principal Amount, Par Value $ 8,006 [17],[19],[20]   $ 8,027 [6],[7],[9]
Cost 7,993 [17],[19],[20]   8,012 [6],[7],[9]
Fair Value $ 8,006 [17],[19],[20]   $ 8,027 [6],[7],[9]
Investment, Identifier [Axis]: MRI Software LLC, First Lien 2      
Schedule of Investments [Line Items]      
Spread 4.75% [17],[18],[19],[20]   4.75% [6],[7],[9],[21]
Interest Rate 9.05% [17],[18],[19],[20]   9.08% [6],[7],[9],[21]
Principal Amount, Par Value $ 3,548 [17],[19],[20]   $ 3,558 [6],[7],[9]
Cost 3,545 [17],[19],[20]   3,554 [6],[7],[9]
Fair Value $ 3,548 [17],[19],[20]   $ 3,558 [6],[7],[9]
Investment, Identifier [Axis]: Maverick Bidco Inc., Second Lien      
Schedule of Investments [Line Items]      
Spread 6.75% [17],[18]   6.75% [21]
Interest Rate 11.19% [17],[18]   11.49% [21]
Principal Amount, Par Value $ 10,200 [17]   $ 10,200
Cost 10,182 [17]   10,182
Fair Value $ 10,200 [17]   $ 10,013
Percent of Members' Capital 1.04% [17]   1.02%
Investment, Identifier [Axis]: Michael Baker International, LLC, First Lien      
Schedule of Investments [Line Items]      
Spread [17],[18] 4.00%    
Interest Rate [17],[18] 8.32%    
Principal Amount, Par Value [17] $ 9,975    
Cost [17] 9,975    
Fair Value [17] $ 9,963    
Percent of Members' Capital [17] 1.02%    
Investment, Identifier [Axis]: Ministry Brands Holdings, LLC, First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 678 [16],[17]   $ 678 [6],[7],[8],[9]
Cost (2) [16],[17]   (2) [6],[7],[8],[9]
Fair Value $ (1) [16],[17]   $ (2) [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: Ministry Brands Holdings, LLC, First Lien 1      
Schedule of Investments [Line Items]      
Spread 5.50% [17],[18],[19],[20]   5.50% [6],[7],[9],[21]
Interest Rate 9.92% [17],[18],[19],[20]   9.96% [6],[7],[9],[21]
Principal Amount, Par Value $ 6,850 [17],[19],[20]   $ 6,868 [6],[7],[9]
Cost 6,829 [17],[19],[20]   6,846 [6],[7],[9]
Fair Value $ 6,836 [17],[19],[20]   $ 6,846 [6],[7],[9]
Investment, Identifier [Axis]: Ministry Brands Holdings, LLC, First Lien 2      
Schedule of Investments [Line Items]      
Spread 5.50% [17],[18],[19],[20]   5.50% [6],[7],[9],[21]
Interest Rate 9.92% [17],[18],[19],[20]   9.96% [6],[7],[9],[21]
Principal Amount, Par Value $ 693 [17],[19],[20]   $ 694 [6],[7],[9]
Cost 692 [17],[19],[20]   694 [6],[7],[9]
Fair Value $ 691 [17],[19],[20]   $ 692 [6],[7],[9]
Investment, Identifier [Axis]: NMC Crimson Holdings, Inc., First Lien 1      
Schedule of Investments [Line Items]      
Spread 6.09% [17],[18],[19],[20]   6.09% [6],[7],[9]
Interest Rate 10.55% [17],[18],[19],[20]   10.85% [6],[7],[9]
Principal Amount, Par Value $ 11,101 [17],[19],[20]   $ 11,101 [6],[7],[9]
Cost 11,019 [17],[19],[20]   11,013 [6],[7],[9]
Fair Value $ 11,101 [17],[19],[20]   $ 11,101 [6],[7],[9]
Investment, Identifier [Axis]: NMC Crimson Holdings, Inc., First Lien 2      
Schedule of Investments [Line Items]      
Spread 6.09% [17],[18],[19],[20]   6.09% [6],[7],[9]
Interest Rate 10.55% [17],[18],[19],[20]   10.69% [6],[7],[9]
Principal Amount, Par Value $ 2,302 [17],[19],[20]   $ 2,302 [6],[7],[9]
Cost 2,297 [17],[19],[20]   2,297 [6],[7],[9]
Fair Value $ 2,302 [17],[19],[20]   2,302 [6],[7],[9]
Investment, Identifier [Axis]: Next Holdco, LLC, First Lien      
Schedule of Investments [Line Items]      
Spread [18] 5.25%    
Interest Rate [18] 9.55%    
Principal Amount, Par Value $ 1,382    
Cost 1,375    
Fair Value $ 1,382    
Percent of Members' Capital 0.13%    
Investment, Identifier [Axis]: Notorious Topco, LLC, First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 2,650 [16],[17]   3,614 [6],[8],[9]
Cost 0 [16],[17]   (12) [6],[8],[9]
Fair Value $ (405) [16],[17]   $ (293) [6],[8],[9]
Percent of Members' Capital (0.04%) [16],[17]   (0.03%) [6],[8],[9]
Investment, Identifier [Axis]: Notorious Topco, LLC, First Lien 1      
Schedule of Investments [Line Items]      
Spread 4.75% [17],[18],[19],[22]   4.75% [6],[9],[21],[23]
PIK 2.50% [17],[18],[19],[22]   2.50% [6],[9],[21],[23]
Interest Rate 11.71% [17],[18],[19]   11.91% [6],[9],[21]
Principal Amount, Par Value $ 41,450 [17],[19]   $ 41,293 [6],[9]
Cost 41,295 [17],[19]   41,125 [6],[9]
Fair Value $ 35,112 [17],[19]   $ 37,940 [6],[9]
Investment, Identifier [Axis]: Notorious Topco, LLC, First Lien 2      
Schedule of Investments [Line Items]      
Spread 4.75% [17],[18],[19],[22]   4.75% [6],[9],[21],[23]
PIK 2.50% [17],[18],[19],[22]   2.50% [6],[9],[21],[23]
Interest Rate 11.71% [17],[18],[19]   11.91% [6],[9],[21]
Principal Amount, Par Value $ 3,612 [17],[19]   $ 3,599 [6],[9]
Cost 3,599 [17],[19]   3,583 [6],[9]
Fair Value $ 3,060 [17],[19]   3,306 [6],[9]
Investment, Identifier [Axis]: Notorious Topco, LLC, First Lien Drawn      
Schedule of Investments [Line Items]      
Spread [16],[17],[18] 6.75%    
Interest Rate [16],[17],[18] 11.21%    
Principal Amount, Par Value [16],[17] $ 964    
Cost [16],[17] 953    
Fair Value [16],[17] 816    
Investment, Identifier [Axis]: OA Buyer, Inc., First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 5,959 [16],[17]   5,959 [6],[7],[8],[9]
Cost (32) [16],[17]   (34) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: OA Buyer, Inc., First Lien 1      
Schedule of Investments [Line Items]      
Spread 4.50% [17],[18],[19],[20]   4.75% [6],[7],[9],[21]
Interest Rate 8.82% [17],[18],[19],[20]   9.11% [6],[7],[9],[21]
Principal Amount, Par Value $ 45,282 [17],[19],[20]   $ 45,398 [6],[7],[9]
Cost 45,007 [17],[19],[20]   45,107 [6],[7],[9]
Fair Value $ 45,282 [17],[19],[20]   $ 45,398 [6],[7],[9]
Investment, Identifier [Axis]: OA Buyer, Inc., First Lien 2      
Schedule of Investments [Line Items]      
Spread 4.50% [17],[18],[19],[20]   4.75% [6],[7],[9],[21]
Interest Rate 8.82% [17],[18],[19],[20]   9.11% [6],[7],[9],[21]
Principal Amount, Par Value $ 2,866 [17],[19],[20]   $ 2,874 [6],[7],[9]
Cost 2,848 [17],[19],[20]   2,855 [6],[7],[9]
Fair Value $ 2,866 [17],[19],[20]   $ 2,874 [6],[7],[9]
Investment, Identifier [Axis]: OA Buyer, Inc., First Lien 7      
Schedule of Investments [Line Items]      
Spread [6],[7],[9],[21]     4.75%
Interest Rate [6],[7],[9],[21]     9.03%
Principal Amount, Par Value [6],[7],[9]     $ 47,800
Cost [6],[7],[9]     47,489
Fair Value [6],[7],[9]     $ 47,800
Investment, Identifier [Axis]: OB Hospitalist Group, Inc., First Lien      
Schedule of Investments [Line Items]      
Spread 5.25% [17],[18],[19],[20]   5.25% [6],[7],[9]
Interest Rate 9.67% [17],[18],[19],[20]   9.71% [6],[7],[9]
Principal Amount, Par Value $ 18,831 [17],[19],[20]   $ 18,880 [6],[7],[9]
Cost 18,741 [17],[19],[20]   18,781 [6],[7],[9]
Fair Value $ 18,831 [17],[19],[20]   $ 18,880 [6],[7],[9]
Percent of Members' Capital 1.92% [17],[19],[20]   1.93% [6],[7],[9]
Investment, Identifier [Axis]: OB Hospitalist Group, Inc., First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 2,523 [16],[17]   $ 2,523 [6],[7],[8],[9]
Cost (11) [16],[17]   (12) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: OEConnection LLC., First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 3,891 [16],[17]   $ 3,891 [8],[9]
Cost 0 [16],[17]   0 [8],[9]
Fair Value $ 0 [16],[17]   $ 0 [8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [8],[9]
Investment, Identifier [Axis]: Ocala Bidco, Inc., First Lien 1      
Schedule of Investments [Line Items]      
Spread 5.75% [17],[18],[19],[20]   5.75% [6],[7],[9],[21]
Interest Rate 10.31% [17],[18],[19],[20]   10.17% [6],[7],[9],[21]
Principal Amount, Par Value $ 32,395 [17],[19],[20]   $ 32,329 [6],[7],[9]
Cost 32,172 [17],[19],[20]   32,093 [6],[7],[9]
Fair Value $ 32,395 [17],[19],[20]   $ 32,329 [6],[7],[9]
Investment, Identifier [Axis]: Ocala Bidco, Inc., First Lien 2      
Schedule of Investments [Line Items]      
Spread 5.75% [17],[18],[19],[20]   5.75% [6],[7],[9],[21]
Interest Rate 10.31% [17],[18],[19],[20]   10.17% [6],[7],[9],[21]
Principal Amount, Par Value $ 2,471 [17],[19],[20]   $ 2,464 [6],[7],[9]
Cost 2,454 [17],[19],[20]   2,445 [6],[7],[9]
Fair Value $ 2,471 [17],[19],[20]   $ 2,464 [6],[7],[9]
Investment, Identifier [Axis]: PDI TA Holdings, Inc., First Lien      
Schedule of Investments [Line Items]      
Spread [17],[18] 5.50%    
Interest Rate [17],[18] 9.79%    
Principal Amount, Par Value [17] $ 251    
Cost [17] 251    
Fair Value [17] $ 251    
Percent of Members' Capital [17] 0.02%    
Investment, Identifier [Axis]: PDQ.com Corporation, First Lien      
Schedule of Investments [Line Items]      
Spread 4.50% [18],[19],[20]   4.75% [6],[7],[9]
Interest Rate 8.81% [18],[19],[20]   9.34% [6],[7],[9]
Principal Amount, Par Value $ 5,529 [19],[20]   $ 5,543 [6],[7],[9]
Cost 5,515 [19],[20]   5,528 [6],[7],[9]
Fair Value $ 5,529 [19],[20]   $ 5,543 [6],[7],[9]
Investment, Identifier [Axis]: PDQ.com Corporation, First Lien - Drawn      
Schedule of Investments [Line Items]      
Spread 4.50% [16],[17],[18],[19],[20]   4.75% [6],[7],[8],[9]
Interest Rate 8.80% [16],[17],[18],[19],[20]   9.32% [6],[7],[8],[9]
Principal Amount, Par Value $ 8,578 [16],[17],[19],[20]   $ 8,170 [6],[7],[8],[9]
Cost 8,555 [16],[17],[19],[20]   8,147 [6],[7],[8],[9]
Fair Value 8,578 [16],[17],[19],[20]   8,170 [6],[7],[8],[9]
Investment, Identifier [Axis]: PDQ.com Corporation, First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 5,571 [16],[17]   6,000 [6],[7],[8],[9]
Cost 0 [16],[17]   0 [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: Pioneer Buyer I, LLC, First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 4,009 [16],[17]   $ 4,009 [6],[7],[8],[9]
Cost (17) [16],[17]   (19) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: Pioneer Buyer I, LLC, First Lien 1      
Schedule of Investments [Line Items]      
Spread 6.00% [17],[18]   6.50% [9],[21]
Interest Rate 10.30% [17],[18]   10.83% [9],[21]
Principal Amount, Par Value $ 28,383 [17]   $ 28,383 [9]
Cost 28,259 [17]   28,252 [9]
Fair Value $ 28,383 [17]   $ 28,383 [9]
Investment, Identifier [Axis]: Pioneer Buyer I, LLC, First Lien 2      
Schedule of Investments [Line Items]      
Spread 6.00% [17],[18]   6.50% [9],[21]
Interest Rate 10.30% [17],[18]   10.83% [9],[21]
Principal Amount, Par Value $ 3,890 [17]   $ 3,890 [9]
Cost 3,872 [17]   3,871 [9]
Fair Value 3,890 [17]   3,890 [9]
Investment, Identifier [Axis]: Pioneer Topco I, L.P., Ordinary shares      
Schedule of Investments [Line Items]      
Cost 0 [17]   0 [5],[9]
Fair Value $ 0 [17]   $ 0 [5],[9]
Percent of Members' Capital 0.00% [17]   0.00% [5],[9]
Principal Amount, Shares (in shares) 10,000 [17]   10,000 [5],[9]
Investment, Identifier [Axis]: Planview Parent, Inc., Second Lien      
Schedule of Investments [Line Items]      
Spread 5.75% [17],[18],[19],[20]   5.75% [6],[7],[21]
Interest Rate 10.05% [17],[18],[19],[20]   10.08% [6],[7],[21]
Principal Amount, Par Value $ 2,278 [17],[19],[20]   $ 2,278 [6],[7]
Cost 2,267 [17],[19],[20]   2,267 [6],[7]
Fair Value $ 2,270 [17],[19],[20]   $ 2,272 [6],[7]
Percent of Members' Capital 0.22% [17],[19],[20]   0.22% [6],[7]
Investment, Identifier [Axis]: Project Essential Bidco, Inc., First Lien      
Schedule of Investments [Line Items]      
Spread 3.00% [17],[18],[19],[20],[22],[28]   3.00% [6],[7],[9],[23],[29]
PIK 3.25% [17],[18],[19],[20],[22],[28]   3.25% [6],[7],[9],[23],[29]
Interest Rate 10.71% [17],[18],[19],[20],[28]   10.91% [6],[7],[9],[29]
Principal Amount, Par Value $ 18,285 [17],[19],[20],[28]   $ 18,136 [6],[7],[9],[29]
Cost 18,207 [17],[19],[20],[28]   18,053 [6],[7],[9],[29]
Fair Value $ 17,362 [17],[19],[20],[28]   $ 16,956 [6],[7],[9],[29]
Percent of Members' Capital 1.77% [17],[19],[20],[28]   1.73% [6],[7],[9],[29]
Investment, Identifier [Axis]: Project Essential Bidco, Inc., First Lien- Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 2,259 [16],[17]   $ 2,259 [6],[7],[8],[9],[29]
Cost (7) [16],[17]   (8) [6],[7],[8],[9],[29]
Fair Value $ (114) [16],[17]   $ (147) [6],[7],[8],[9],[29]
Percent of Members' Capital (0.02%) [16],[17]   (0.02%) [6],[7],[8],[9],[29]
Investment, Identifier [Axis]: Project Essential Super Parent, Inc., Preferred shares,      
Schedule of Investments [Line Items]      
PIK 9.50% [17],[18],[22],[28]   9.50% [9],[21],[23]
Interest Rate 13.95% [17],[18],[28]   14.10% [9],[21]
Cost $ 8,246 [17],[28]   $ 7,965 [9]
Fair Value $ 7,774 [17],[28]   $ 7,417 [9]
Percent of Members' Capital 0.79% [17],[28]   0.76% [9]
Principal Amount, Shares (in shares) 5,000,000 [17],[28]   5,000,000 [9]
Investment, Identifier [Axis]: QBS Parent, Inc., First Lien      
Schedule of Investments [Line Items]      
Spread [17],[18] 4.75%    
Interest Rate [17],[18] 9.05%    
Principal Amount, Par Value [17] $ 1,255    
Cost [17] 1,252    
Fair Value [17] $ 1,252    
Percent of Members' Capital [17] 0.12%    
Investment, Identifier [Axis]: Radwell Parent, LLC, First Lien      
Schedule of Investments [Line Items]      
Spread 5.50% [17],[18],[19],[20]   5.50% [6],[7],[9],[21]
Interest Rate 9.80% [17],[18],[19],[20]   9.83% [6],[7],[9],[21]
Principal Amount, Par Value $ 9,123 [17],[19],[20]   $ 9,147 [6],[7],[9]
Cost 9,079 [17],[19],[20]   9,100 [6],[7],[9]
Fair Value $ 9,123 [17],[19],[20]   $ 9,147 [6],[7],[9]
Investment, Identifier [Axis]: Radwell Parent, LLC, First Lien - Drawn      
Schedule of Investments [Line Items]      
Spread 5.50% [16],[17],[18]   5.50% [6],[7],[8],[9],[21]
Interest Rate 9.80% [16],[17],[18]   9.83% [6],[7],[8],[9],[21]
Principal Amount, Par Value $ 120 [16],[17]   $ 90 [6],[7],[8],[9]
Cost 120 [16],[17]   91 [6],[7],[8],[9]
Fair Value 120 [16],[17]   90 [6],[7],[8],[9]
Investment, Identifier [Axis]: Radwell Parent, LLC, First Lien - Undrawn 1      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 187 [16],[17]   187 [6],[7],[8],[9]
Cost (1) [16],[17]   (1) [6],[7],[8],[9]
Fair Value 0 [16],[17]   0 [6],[7],[8],[9]
Investment, Identifier [Axis]: Radwell Parent, LLC, First Lien - Undrawn 2      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 330 [16],[17]   360 [6],[7],[8],[9]
Cost (2) [16],[17]   (3) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Investment, Identifier [Axis]: Relativity ODA LLC, First Lien      
Schedule of Investments [Line Items]      
Spread 4.50% [18]   4.50% [9]
Interest Rate 8.82% [18]   8.86% [9]
Principal Amount, Par Value $ 16,848   $ 16,848 [9],[29]
Cost 16,763   16,759 [9],[29]
Fair Value $ 16,848   $ 16,779 [9],[29]
Percent of Members' Capital 1.72%   1.72% [9],[29]
Investment, Identifier [Axis]: Relativity ODA LLC, First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 1,439 [16],[17]   $ 1,439 [6],[7],[8],[9]
Cost (7) [16],[17]   (8) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ (6) [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: Reorganized Careismatic Brands, LLC, Trust Claim      
Schedule of Investments [Line Items]      
Principal Amount, Par Value $ 75 [17]   $ 75 [9]
Cost 75 [17]   75 [9]
Fair Value $ 75 [17]   $ 75 [9]
Percent of Members' Capital 0.01% [17]   0.01% [9]
Investment, Identifier [Axis]: Reorganized Careismatic Brands, LLC, Warrants,      
Schedule of Investments [Line Items]      
Cost $ 90 [17]   $ 90 [9]
Fair Value $ 135 [17]   $ 162 [9]
Percent of Members' Capital 0.01% [17]   0.02% [9]
Principal Amount, Shares (in shares) 68,568,000 [17]   68,568,000 [9]
Investment, Identifier [Axis]: Safety Borrower Holdings LLC, First Lien      
Schedule of Investments [Line Items]      
Spread 5.25% [17],[18],[19],[20]   5.25% [6],[7],[9],[21]
Interest Rate 9.69% [17],[18],[19],[20]   9.72% [6],[7],[9],[21]
Principal Amount, Par Value $ 6,816 [17],[19],[20]   $ 6,834 [6],[7],[9]
Cost 6,801 [17],[19],[20]   6,817 [6],[7],[9]
Fair Value $ 6,816 [17],[19],[20]   $ 6,834 [6],[7],[9]
Investment, Identifier [Axis]: Safety Borrower Holdings LLC, First Lien - Drawn      
Schedule of Investments [Line Items]      
Spread 4.25% [16],[17],[18]   4.25% [6],[7],[8],[9],[21]
Interest Rate 11.75% [16],[17],[18]   11.75% [6],[7],[8],[9],[21]
Principal Amount, Par Value $ 128 [16],[17]   $ 128 [6],[7],[8],[9]
Cost 129 [16],[17]   129 [6],[7],[8],[9]
Fair Value 128 [16],[17]   128 [6],[7],[8],[9]
Investment, Identifier [Axis]: Safety Borrower Holdings LLC, First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 384 [16],[17]   384 [6],[7],[8],[9]
Cost (2) [16],[17]   (2) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: Smile Doctors LLC, First Lien      
Schedule of Investments [Line Items]      
Spread 5.90% [17],[18],[19],[20]   5.90% [6],[7],[9],[21]
Interest Rate 10.32% [17],[18],[19],[20]   10.81% [6],[7],[9],[21]
Principal Amount, Par Value $ 7,784 [17],[19],[20]   $ 7,804 [6],[7],[9]
Cost 7,757 [17],[19],[20]   7,776 [6],[7],[9]
Fair Value $ 7,647 [17],[19],[20]   $ 7,663 [6],[7],[9]
Investment, Identifier [Axis]: Smile Doctors LLC, First Lien - Drawn      
Schedule of Investments [Line Items]      
Spread 5.90% [16],[17],[18],[19],[20]   5.90% [6],[7],[8],[9],[21]
Interest Rate 10.32% [16],[17],[18],[19],[20]   10.68% [6],[7],[8],[9],[21]
Principal Amount, Par Value $ 644 [16],[17],[19],[20]   $ 542 [6],[7],[8],[9]
Cost 637 [16],[17],[19],[20]   536 [6],[7],[8],[9]
Fair Value 633 [16],[17],[19],[20]   533 [6],[7],[8],[9]
Investment, Identifier [Axis]: Smile Doctors LLC, First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 256 [16],[17]   360 [6],[7],[8],[9]
Cost 0 [16],[17]   0 [6],[7],[8],[9]
Fair Value $ (5) [16],[17]   $ (6) [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: Specialtycare, Inc., First Lien - Drawn      
Schedule of Investments [Line Items]      
Spread 4.00% [16],[17],[18],[19],[20]   4.00% [6],[7],[8],[9],[21]
Interest Rate 8.44% [16],[17],[18],[19],[20]   9.04% [6],[7],[8],[9],[21]
Principal Amount, Par Value $ 117 [16],[17],[19],[20]   $ 162 [6],[7],[8],[9]
Cost 119 [16],[17],[19],[20]   163 [6],[7],[8],[9]
Fair Value 114 [16],[17],[19],[20]   157 [6],[7],[8],[9]
Investment, Identifier [Axis]: Specialtycare, Inc., First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 162 [16],[17],[19],[20]   117 [6],[7],[8],[9]
Cost (2) [16],[17],[19],[20]   (2) [6],[7],[8],[9]
Fair Value $ (5) [16],[17],[19],[20]   $ (3) [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17],[19],[20]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: Specialtycare, Inc., First Lien 1      
Schedule of Investments [Line Items]      
Spread 5.75% [17],[18],[19],[20]   5.75% [6],[7],[9],[21]
Interest Rate 10.32% [17],[18],[19],[20]   10.60% [6],[7],[9],[21]
Principal Amount, Par Value $ 11,461 [17],[19],[20]   $ 11,491 [6],[7],[9]
Cost 11,388 [17],[19],[20]   11,413 [6],[7],[9]
Fair Value $ 11,132 [17],[19],[20]   $ 11,161 [6],[7],[9]
Investment, Identifier [Axis]: Specialtycare, Inc., First Lien 2      
Schedule of Investments [Line Items]      
Spread 5.75% [17],[18]   5.75% [9],[21]
Interest Rate 10.31% [17],[18]   10.66% [9],[21]
Principal Amount, Par Value $ 82 [17]   $ 83 [9]
Cost 82 [17]   82 [9]
Fair Value $ 80 [17]   $ 80 [9]
Investment, Identifier [Axis]: Syndigo LLC, Second Lien      
Schedule of Investments [Line Items]      
Spread 8.00% [17],[18]   8.00% [9]
Interest Rate 12.55% [17],[18]   12.89% [9]
Principal Amount, Par Value $ 12,500 [17]   $ 12,500 [9]
Cost 12,445 [17]   12,443 [9]
Fair Value $ 12,500 [17]   $ 12,500 [9]
Percent of Members' Capital 1.28% [17]   1.28% [9]
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., First Lien      
Schedule of Investments [Line Items]      
PIK 5.25% [18],[22]   5.25% [6],[9],[21],[23]
Interest Rate 9.57% [17],[18],[19]   9.59% [6],[9],[21]
Principal Amount, Par Value $ 5,779 [17],[19]   $ 5,711 [6],[9]
Cost 5,779 [17],[19]   5,711 [6],[9]
Fair Value 4,876 [17],[19]   4,819 [6],[9]
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 612 [16],[17]   612 [8],[9]
Cost 0 [16],[17]   0 [8],[9]
Fair Value $ 0 [16],[17]   $ 0 [8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [8],[9]
Investment, Identifier [Axis]: TMK Hawk Parent, Corp., Subordinated      
Schedule of Investments [Line Items]      
PIK 11.00% [18],[22]   11.00% [6],[9],[21],[23]
Interest Rate 11.00% [17],[18],[19]   11.00% [6],[9],[21]
Principal Amount, Par Value $ 185 [17],[19]   $ 179 [6],[9]
Cost 185 [17],[19]   179 [6],[9]
Fair Value $ 185 [17],[19]   $ 179 [6],[9]
Investment, Identifier [Axis]: Therapy Brands Holdings LLC., First lien 3      
Schedule of Investments [Line Items]      
Spread 6.75% [18]   6.75% [6],[7],[21]
Interest Rate 11.19% [18]   11.22% [6],[7],[21]
Principal Amount, Par Value $ 6,000 [17],[19],[20]   $ 6,000 [6],[7]
Cost 5,976 [17],[19],[20]   5,974 [6],[7]
Fair Value $ 3,932 [17],[19],[20]   $ 4,350 [6],[7]
Percent of Members' Capital 0.39% [17],[19],[20]   0.44% [6],[7]
Investment, Identifier [Axis]: TigerConnect, Inc., First Lien      
Schedule of Investments [Line Items]      
Spread 3.38% [17],[18],[19],[20],[22]   3.38% [6],[7],[9],[21],[23]
PIK 3.38% [17],[18],[19],[20],[22]   3.38% [6],[7],[9],[21],[23]
Interest Rate 11.20% [17],[18],[19],[20]   11.48% [6],[7],[9],[21]
Principal Amount, Par Value $ 18,409 [17],[19],[20]   $ 18,409 [6],[7],[9]
Cost 18,316 [17],[19],[20]   18,308 [6],[7],[9]
Fair Value $ 18,409 [17],[19],[20]   $ 18,409 [6],[7],[9]
Investment, Identifier [Axis]: TigerConnect, Inc., First Lien - Drawn      
Schedule of Investments [Line Items]      
Spread 3.38% [16],[17],[18],[19],[22]   3.38% [6],[7],[8],[9],[21],[23]
PIK 3.38% [16],[17],[18],[19],[22]   3.38% [6],[7],[8],[9],[21],[23]
Interest Rate 11.20% [16],[17],[18],[19]   11.47% [6],[7],[8],[9],[21]
Principal Amount, Par Value $ 1,679 [16],[17],[19]   $ 1,504 [6],[7],[8],[9]
Cost 1,679 [16],[17],[19]   1,504 [6],[7],[8],[9]
Fair Value 1,679 [16],[17],[19]   1,504 [6],[7],[8],[9]
Investment, Identifier [Axis]: TigerConnect, Inc., First Lien - Undrawn 1      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 627 [16],[17],[19]   803 [6],[7],[8],[9]
Cost 0 [16],[17],[19]   0 [6],[7],[8],[9]
Fair Value 0 [16],[17],[19]   0 [6],[7],[8],[9]
Investment, Identifier [Axis]: TigerConnect, Inc., First Lien - Undrawn 2      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 2,630 [16],[17]   2,631 [6],[7],[8],[9]
Cost (13) [16],[17]   (14) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Investment, Identifier [Axis]: Trinity Air Consultants Holdings Corporation, First Lien      
Schedule of Investments [Line Items]      
Spread [6],[7],[9],[21]     5.25%
Interest Rate [6],[7],[9],[21]     9.76%
Principal Amount, Par Value [6],[7],[9]     $ 7,449
Cost [6],[7],[9]     7,405
Fair Value [6],[7],[9]     $ 7,449
Investment, Identifier [Axis]: Trinity Air Consultants Holdings Corporation, First Lien - Drawn      
Schedule of Investments [Line Items]      
Spread 4.50% [16],[17],[18],[19],[20]   5.25% [6],[7],[9],[21]
Interest Rate 8.82% [16],[17],[18],[19],[20]   9.78% [6],[7],[9],[21]
Principal Amount, Par Value $ 334 [16],[17],[19],[20]   $ 2,163 [6],[7],[9]
Cost 331 [16],[17],[19],[20]   2,153 [6],[7],[9]
Fair Value 334 [16],[17],[19],[20]   2,163 [6],[7],[9]
Investment, Identifier [Axis]: Trinity Air Consultants Holdings Corporation, First Lien - Undrawn 1      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 46 [16],[17],[19],[20]   380 [6],[8],[9]
Cost 0 [16],[17],[19],[20]   (2) [6],[8],[9]
Fair Value 0 [16],[17],[19],[20]   0 [6],[8],[9]
Investment, Identifier [Axis]: Trinity Air Consultants Holdings Corporation, First Lien - Undrawn 2      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 727 [16],[17]   727 [6],[7],[8],[9]
Cost (3) [16],[17]   (3) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   0 [6],[7],[8],[9]
Investment, Identifier [Axis]: Trinity Air Consultants Holdings Corporation, First Lien 1      
Schedule of Investments [Line Items]      
Spread [17],[18],[19],[20] 5.25%    
Interest Rate [17],[18],[19],[20] 9.76%    
Principal Amount, Par Value [17],[19],[20] $ 7,449    
Cost [17],[19],[20] 7,407    
Fair Value [17],[19],[20] $ 7,449    
Investment, Identifier [Axis]: Trinity Air Consultants Holdings Corporation, First Lien 2      
Schedule of Investments [Line Items]      
Spread [17],[18],[19],[20] 5.25%    
Interest Rate [17],[18],[19],[20] 9.62%    
Principal Amount, Par Value [17],[19],[20] $ 2,163    
Cost [17],[19],[20] 2,154    
Fair Value [17],[19],[20] $ 2,163    
Investment, Identifier [Axis]: Vamos Bidco, Inc., First Lien      
Schedule of Investments [Line Items]      
Spread [17],[18] 4.75%    
Interest Rate [17],[18] 9.05%    
Principal Amount, Par Value [17] $ 9,851    
Cost [17] 9,803    
Fair Value [17] $ 9,802    
Percent of Members' Capital [17] 1.00%    
Investment, Identifier [Axis]: Vamos Bidco, Inc., Inc. First Lien - Undrawn 1      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [16],[17] $ 4,105    
Cost [16],[17] 0    
Fair Value [16],[17] 0    
Investment, Identifier [Axis]: Vamos Bidco, Inc., Inc. First Lien - Undrawn 2      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [16],[17] 1,231    
Cost [16],[17] (6)    
Fair Value [16],[17] (6)    
Investment, Identifier [Axis]: Wealth Enhancement Group, LLC, First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 1,885 [16],[17]   1,885 [6],[7],[8],[9]
Cost (3) [16],[17]   (3) [6],[7],[8],[9]
Fair Value $ 0 [16],[17]   $ 0 [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: Wealth Enhancement Group, LLC, First Lien 1      
Schedule of Investments [Line Items]      
Spread 5.00% [17],[18],[19],[20]   5.00% [6],[7],[9],[21]
Interest Rate 9.30% [17],[18],[19],[20]   9.55% [6],[7],[9],[21]
Principal Amount, Par Value $ 29,468 [17],[19],[20]   $ 29,544 [6],[7],[9]
Cost 29,416 [17],[19],[20]   29,488 [6],[7],[9]
Fair Value $ 29,468 [17],[19],[20]   $ 29,544 [6],[7],[9]
Investment, Identifier [Axis]: Wealth Enhancement Group, LLC, First Lien 2      
Schedule of Investments [Line Items]      
Spread 5.00% [17],[18],[19],[20]   5.00% [6],[7],[9],[21]
Interest Rate 9.32% [17],[18],[19],[20]   9.50% [6],[7],[9],[21]
Principal Amount, Par Value $ 3,020 [17],[19],[20]   $ 3,028 [6],[7],[9]
Cost 3,003 [17],[19],[20]   3,010 [6],[7],[9]
Fair Value $ 3,020 [17],[19],[20]   $ 3,028 [6],[7],[9]
Investment, Identifier [Axis]: Wealth Enhancement Group, LLC, First Lien 3      
Schedule of Investments [Line Items]      
Spread 5.00% [17],[18],[19],[20]   5.00% [6],[7],[9],[21]
Interest Rate 9.30% [17],[18],[19],[20]   9.56% [6],[7],[9],[21]
Principal Amount, Par Value $ 2,025 [17],[19],[20]   $ 2,031 [6],[7],[9]
Cost 2,014 [17],[19],[20]   2,019 [6],[7],[9]
Fair Value $ 2,025 [17],[19],[20]   $ 2,031 [6],[7],[9]
Investment, Identifier [Axis]: Wealth Enhancement Group, LLC, Subordinated      
Schedule of Investments [Line Items]      
PIK 13.00% [17],[18],[22]   13.00% [9],[21],[23]
Interest Rate 13.00% [17],[18]   13.00% [9],[21]
Principal Amount, Par Value $ 4,236 [17]   $ 4,231 [9]
Cost 4,199 [17]   4,192 [9]
Fair Value $ 4,236 [17]   4,231 [9]
Investment, Identifier [Axis]: Wrench Group LLC, First Lien      
Schedule of Investments [Line Items]      
Spread [17],[18],[19],[20] 4.00%    
Interest Rate [17],[18],[19],[20] 8.56%    
Principal Amount, Par Value [17],[19],[20] $ 9,980    
Cost [17],[19],[20] 9,687    
Fair Value [17],[19],[20] $ 9,518    
Percent of Members' Capital [17],[19],[20] 0.97%    
Investment, Identifier [Axis]: eResearchTechnology, Inc., First Lien      
Schedule of Investments [Line Items]      
Spread [18] 4.75%    
Interest Rate [18] 9.07%    
Principal Amount, Par Value $ 5,562    
Cost 5,506    
Fair Value $ 5,506    
Investment, Identifier [Axis]: eResearchTechnology, Inc., First Lien - Drawn      
Schedule of Investments [Line Items]      
Spread [16],[18] 4.75%    
Interest Rate [16],[18] 9.07%    
Principal Amount, Par Value [16] $ 52    
Cost [16] 47    
Fair Value [16] 52    
Investment, Identifier [Axis]: eResearchTechnology, Inc., First Lien - Undrawn 1      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [16] 997    
Cost [16] 0    
Fair Value [16] (5)    
Investment, Identifier [Axis]: eResearchTechnology, Inc., First Lien - Undrawn 2      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [16] 924    
Cost [16] (5)    
Fair Value [16] (5)    
Investment, Identifier [Axis]: eResearchTechnology, Inc., First Lien - Undrawn 3      
Schedule of Investments [Line Items]      
Principal Amount, Par Value [16] 525    
Cost [16] (5)    
Fair Value [16] (5)    
Investment, Identifier [Axis]: iCIMS, Inc., First Lien - Undrawn      
Schedule of Investments [Line Items]      
Principal Amount, Par Value 2,245 [16],[17]   2,018 [6],[7],[8],[9]
Cost (20) [16],[17]   (18) [6],[7],[8],[9]
Fair Value $ (30) [16],[17]   $ (15) [6],[7],[8],[9]
Percent of Members' Capital 0.00% [16],[17]   0.00% [6],[7],[8],[9]
Investment, Identifier [Axis]: iCIMS, Inc., First Lien 1      
Schedule of Investments [Line Items]      
Spread 5.75% [17],[18],[19],[20]   5.75% [6],[7],[9],[21]
Interest Rate 10.04% [17],[18],[19],[20]   10.38% [6],[7],[9],[21]
Principal Amount, Par Value $ 28,496 [17],[19],[20]   $ 28,496 [6],[7],[9]
Cost 28,361 [17],[19],[20]   28,353 [6],[7],[9]
Fair Value $ 28,120 [17],[19],[20]   $ 28,282 [6],[7],[9]
Investment, Identifier [Axis]: iCIMS, Inc., First Lien 2      
Schedule of Investments [Line Items]      
Spread 6.25% [17],[18]   6.25% [9],[21]
Interest Rate 10.54% [17],[18]   10.88% [9],[21]
Principal Amount, Par Value $ 4,508 [17]   $ 4,508 [9]
Cost 4,482 [17]   4,481 [9]
Fair Value $ 4,449 [17]   $ 4,474 [9]
Investment, Identifier [Axis]: iCIMS, Inc., First Lien Drawn      
Schedule of Investments [Line Items]      
Spread 5.75% [16],[17],[18]   5.75% [6],[7],[8],[9],[21]
Interest Rate 10.04% [16],[17],[18]   10.34% [6],[7],[8],[9],[21]
Principal Amount, Par Value $ 277 [16],[17]   $ 505 [6],[7],[8],[9]
Cost 284 [16],[17]   509 [6],[7],[8],[9]
Fair Value $ 274 [16],[17]   $ 500 [6],[7],[8],[9]
[1] New Mountain Private Credit Fund (the "Company") generally acquires its investments in private transactions exempt from registration under the Securities Act of 1933, as amended (the "Securities Act"). These investments are generally subject to certain limitations on resale, and may be deemed to be "restricted securities" under the Securities Act.
[2] New Mountain Private Credit Fund (the "Company") generally acquires its investments in private transactions exempt from registration under the Securities Act of 1933, as amended (the "Securities Act"). These investments are generally subject to certain limitations on resale, and may be deemed to be "restricted securities" under the Securities Act.
[3] The Company holds preferred equity, ordinary shares, and subordinated notes of KWOR Intermediate I, Inc., and three first lien term loans, a first lien delayed draw and a first lien revolver in KWOR Acquisition, Inc., a wholly-owned subsidiary of KWOR Intermediate I, Inc.
[4] The Company holds investments in Pioneer Topco I, L.P. and a wholly-owned subsidiary of Pioneer Topco I, L.P. The Company holds two first lien term loans and a first lien revolver in Pioneer Buyer I, LLC, and common equity in Pioneer Topco I, L.P.
[5] The Company holds investments in Pioneer Topco I, L.P. and a wholly-owned subsidiary of Pioneer Topco I, L.P. The Company holds a first lien term loan and a first lien revolver in Pioneer Buyer I, LLC, and common equity in Pioneer Topco I, L.P.
[6] Investment is held by New Mountain Private Credit Fund SPV I, L.L.C. ("NEWCRED SPV").
[7] Investment is pledged as collateral for the GS Credit Facility, a revolving credit facility among the Company as Collateral Manager, NEWCRED SPV, as the Borrower, GS ASL, LLC, as administrative agent, Goldman Sachs Bank USA, as syndication agent, and Western Alliance Trust Company, N.A. as Collateral Agent, Collateral Custodian and Collateral Administrator. See Note 6. Borrowings, for details.
[8] Par value amounts represent the drawn or undrawn (as indicated in type of investment) portion of revolving credit facilities or delayed draws. Cost amounts represent the cash received at settlement date net of the impact of paydowns and cash paid for drawn revolvers or delayed draws.
[9] The fair value of the Company's investment is determined using unobservable inputs that are significant to the overall fair value measurement. See Note 4. Fair Value, for details.
[10] The Company holds preferred equity in Knockout Intermediate Holdings I Inc. and a first lien term loan, a first lien revolver and a first lien delayed draw in Kaseya Inc., a wholly-owned subsidiary of Knockout Intermediate Holdings I Inc.
[11] The Company holds investments in ACI Parent Inc. and a wholly-owned subsidiary of ACI Parent Inc. The Company holds a first lien term loan, two first lien delayed draws and a first lien revolver in ACI Group Holdings, Inc. and preferred equity in ACI Parent Inc.
[12] The Company holds investments in ACI Parent Inc. and a wholly-owned subsidiary of ACI Parent Inc. The Company holds a first lien term loan, two first lien delayed draws and a first lien revolver in ACI Group Holdings, Inc. and preferred equity in ACI Parent Inc.
[13] The Company holds ordinary shares in Ambrosia Holdco Corp., a first lien term loan and a subordinated loan in TMK Hawk Parent, Corp., a wholly-owned subsidiary of Ambrosia Holdco Corp.
[14] The Company holds ordinary shares in Ambrosia Holdco Corp., a first lien term loan and a subordinated loan in TMK Hawk Parent, Corp., a wholly-owned subsidiary of Ambrosia Holdco Corp.
[15] The Company holds LP Interests in Firebird Co-Invest L.P. The Company holds a first lien term loan, a first lien delayed draw and a first lien revolver in Firebird Acquisition Corp, Inc., a wholly-owned subsidiary of Firebird Co-Invest L.P.
[16] Par value amounts represent the drawn or undrawn (as indicated in type of investment) portion of revolving credit facilities or delayed draws. Cost amounts represent the cash received at settlement date net of the impact of paydowns and cash paid for drawn revolvers or delayed draws.
[17] The fair value of the Company's investment is determined using unobservable inputs that are significant to the overall fair value measurement. See Note 4. Fair Value, for details.
[18] All interest is payable in cash unless otherwise indicated. A majority of the variable rate debt investments bear interest at a rate that may be determined by reference to the, Secured Overnight Financing Rate (SOFR), the Prime Rate (P) and the alternative base rate (Base) and which resets monthly (M), quarterly (Q), semi-annually (S) or annually (A). For each investment, the current interest rate provided reflects the rate in effect as of March 31, 2025.
[19] Investment is held by New Mountain Private Credit Fund SPV I, L.L.C. ("NEWCRED SPV")
[20] Investment is pledged as collateral for the GS Credit Facility, a revolving credit facility among the Company as Collateral Manager, NEWCRED SPV, as the Borrower, GS ASL, LLC, as administrative agent, Goldman Sachs Bank USA, as syndication agent, and Western Alliance Trust Company, N.A. as Collateral Agent, Collateral Custodian and Collateral Administrator. See Note 6. Borrowings, for details.
[21] All interest is payable in cash unless otherwise indicated. A majority of the variable rate debt investments bear interest at a rate that may be determined by reference to the Secured Overnight Financing Rate (SOFR), the Prime Rate (P) and the alternative base rate (Base) and which resets monthly (M), quarterly (Q), semi-annually (S) or annually (A). For each investment the current interest rate provided reflects the rate in effect as of March 31, 2025.
[22] All or a portion of interest contains payment-in-kind ("PIK") interest. See Note 2. Summary of Significant Accounting Policies-Revenue Recognition, for details.
[23] All or a portion of interest contains payment-in-kind ("PIK") interest. See Note 2. Summary of Significant Accounting Policies-Revenue Recognition, for details.
[24] Indicates assets that the Company deems to be "non-qualifying assets" under Section 55(a) of the Investment Company Act of 1940, as amended. Qualifying assets must represent at least 70.0% of the Company's total assets at the time of acquisition of any additional non-qualifying assets. As of March 31, 2025, 1.34% of the Company's total assets are represented by investments at fair value that are considered non-qualifying assets.
[25] Indicates assets that the Company deems to be "non-qualifying assets" under Section 55(a) of the 1940 Act. Qualifying assets must represent at least 70.0% of the Company's total assets at the time of acquisition of any additional non-qualifying assets. As of December 31, 2024, 1.43% of the Company's total assets are represented by investments at fair value that are considered non-qualifying assets.
[26] The Company holds investments in two wholly-owned subsidiaries of Bamboo Health Holdings, Inc. (f/k/a Appriss Health Holdings, Inc.). The Company holds a first lien term loan and a first lien revolver in Bamboo Health Holdings, LLC (f/k/a Appriss Health, LLC) and preferred equity in Bamboo Health Intermediate Holdings (fka Appriss Health Intermediate Holdings, Inc.).
[27] The Company holds preferred equity in Knockout Intermediate Holdings I Inc. and a first lien term loan, a first lien revolver and two first lien delayed draws in Kaseya Inc., a wholly-owned subsidiary of Knockout Intermediate Holdings I Inc.
[28] The Company holds investments in two subsidiaries of Project Essential Topco, Inc. The Company holds a first lien term loan and first lien revolver in Project Essential Bidco, Inc. and preferred equity in Project Essential Super Parent, Inc.
[29] The Company holds investments in two subsidiaries of Project Essential Topco, Inc. The Company holds a first lien term loan and first lien revolver in Project Essential Bidco, Inc. and preferred equity in Project Essential Super Parent, Inc.