Quarterly report pursuant to Section 13 or 15(d)

Consolidated Schedule of Investments (Parenthetical)

v3.24.3
Consolidated Schedule of Investments (Parenthetical) - $ / shares
9 Months Ended 12 Months Ended
Sep. 30, 2024
Dec. 31, 2023
Sep. 30, 2023
Schedule of Investments [Line Items]      
Percentage of loans with variable rate floors (as a percent) 96.00% 95.00%  
Strike price (in dollars per share)   $ 1.00  
Investment, Identifier [Axis]: Fidelity Government Portfolio Fund Class III      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 4.58%    
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 18.00% [1] 18.00% [2]  
Investment, Identifier [Axis]: AAC Holdings, Inc., Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 18.00% [1] 18.00% [2]  
Investment, Identifier [Axis]: AAC Holdings, Inc., Warrants      
Schedule of Investments [Line Items]      
Strike price (in dollars per share) $ 0.01 $ 0.01  
Investment, Identifier [Axis]: AB Centers Acquisition Corporation, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[4],[5]   5.00%  
Investment, Identifier [Axis]: AB Centers Acquisition Corporation, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   6.00%  
Interest rate (as a percent) [3],[5]   11.43%  
Investment, Identifier [Axis]: AB Centers Acquisition Corporation, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   6.00%  
Interest rate (as a percent) [3],[5]   11.43%  
Investment, Identifier [Axis]: AB Centers Acquisition Corporation, Secured Debt 4      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   6.00%  
Interest rate (as a percent) [3],[5]   11.43%  
Investment, Identifier [Axis]: ADS Tactical, Inc., Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) [2],[5]   5.75%  
Interest rate (as a percent) [2],[5]   11.22%  
Investment, Identifier [Axis]: AMEREQUIP LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[4],[5]   7.40%  
Investment, Identifier [Axis]: AMEREQUIP LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   7.40%  
Interest rate (as a percent) [3],[5]   12.76%  
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.00% [6],[7] 6.50% [3],[5]  
Interest rate (as a percent) 11.59% [6],[7] 12.16% [3],[5]  
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.00% [6],[7] 5.50% [3],[5]  
Interest rate (as a percent) 10.59% [6],[7] 11.16% [3],[5]  
Investment, Identifier [Axis]: ATS Operating, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.00% [6],[7] 7.50% [3],[5]  
Interest rate (as a percent) 12.59% [6],[7] 13.16% [3],[5]  
Investment, Identifier [Axis]: ATX Networks Corp., Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent)     7.50%
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.25% [6],[7],[8] 7.25% [3],[4],[5]  
Investment, Identifier [Axis]: AVEX Aviation Holdings, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.25% [6],[7] 7.25% [3],[5]  
Interest rate (as a percent) 12.06% [6],[7] 12.76% [3],[5]  
Investment, Identifier [Axis]: Acumera, Inc., Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[4],[5]   7.50%  
Investment, Identifier [Axis]: Acumera, Inc., Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   7.50%  
Interest rate (as a percent) [3],[5]   12.98%  
Investment, Identifier [Axis]: Acumera, Inc., Warrants      
Schedule of Investments [Line Items]      
Strike price (in dollars per share) $ 1.00    
Investment, Identifier [Axis]: Adams Publishing Group, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.00% [6],[7],[9] 7.00% [3],[5],[10]  
Interest rate (as a percent) 3.00% 3.00%  
Interest rate (as a percent) 11.00% [6],[7],[9] 11.00% [3],[5],[10]  
Investment, Identifier [Axis]: Adams Publishing Group, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.00% [6],[7],[9] 7.00% [3],[5],[10]  
Interest rate (as a percent) 3.00% 3.00%  
Interest rate (as a percent) 11.00% [6],[7],[9] 11.00% [3],[5],[10]  
Investment, Identifier [Axis]: American Health Staffing Group, Inc., Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.00% [6],[7],[8] 5.00% [3],[4],[5]  
Investment, Identifier [Axis]: American Health Staffing Group, Inc., Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.00% [6],[7] 5.00% [3],[5]  
Interest rate (as a percent) 13.00% [6],[7] 13.50% [3],[5]  
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 9.75% [6],[7] 9.75% [3],[5]  
Interest rate (as a percent) 15.23% [6],[7] 15.29% [3],[5]  
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 11.75% [6],[7],[11] 9.75% [3],[5]  
Interest rate (as a percent) 17.20% [6],[7],[11] 15.29% [3],[5]  
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5],[12]   11.75%  
Interest rate (as a percent) [3],[5],[12]   17.29%  
Investment, Identifier [Axis]: American Nuts, LLC, Secured Debt 4      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5],[12]   11.75%  
Interest rate (as a percent) [3],[5],[12]   17.29%  
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent)     14.13%
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Preferred Member Units 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent)   14.13%  
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent)   10.00% [5] 10.00%
Interest rate (as a percent)   15.38% [5] 15.38%
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent)   10.00% [5] 10.00%
Interest rate (as a percent) 13.75% 15.38% [5] 15.38%
Investment, Identifier [Axis]: Analytical Systems Keco Holdings, LLC, Warrants      
Schedule of Investments [Line Items]      
Strike price (in dollars per share) $ 0.01 $ 0.01  
Investment, Identifier [Axis]: Ansira Partners II, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 6.75%    
Interest rate (as a percent) [6],[7] 11.88%    
Investment, Identifier [Axis]: Ansira Partners II, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 6.75%    
Interest rate (as a percent) [6],[7] 12.08%    
Investment, Identifier [Axis]: ArborWorks, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 15.00% [6] 15.00% [3]  
Investment, Identifier [Axis]: ArborWorks, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.50% [6],[7] 6.50% [3],[5]  
Interest rate (as a percent) 11.76% [6],[7] 12.04% [3],[5]  
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7],[13] 6.00%    
Interest rate (as a percent) [6],[7],[13] 11.22%    
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7],[8] 6.00%    
Investment, Identifier [Axis]: BP Loenbro Holdings Inc., Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 6.00%    
Interest rate (as a percent) [6],[7] 11.35%    
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 10.00%    
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 10.00% 10.00% 10.00%
Investment, Identifier [Axis]: Batjer TopCo, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 10.00% 10.00% 10.00%
Investment, Identifier [Axis]: Bettercloud, Inc., Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 10.25% [6],[7],[8] 7.25% [3],[4],[5]  
Investment, Identifier [Axis]: Bettercloud, Inc., Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 10.25% [6],[7] 7.25% [3],[5]  
Interest rate (as a percent) 15.31% [6],[7] 12.64% [3],[5]  
Investment, Identifier [Axis]: Bluestem Brands, Inc., Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.50% [1],[7] 7.50% [2],[5]  
Interest rate (as a percent) 13.82% [1],[7] 16.00% [2],[5]  
Investment, Identifier [Axis]: Bluestem Brands, Inc., Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.50% [1],[7] 8.50% [2],[5]  
Interest rate (as a percent) 15.50% [1],[7] 13.96% [2],[5]  
Investment, Identifier [Axis]: Bluestem Brands, Inc., Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [1],[7] 8.50%    
Interest rate (as a percent) [1],[7] 13.82%    
Investment, Identifier [Axis]: Bluestem Brands, Inc., Warrants      
Schedule of Investments [Line Items]      
Strike price (in dollars per share) $ 0.01 $ 0.01  
Investment, Identifier [Axis]: Boccella Precast Products LLC, Secured Debt      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 10.00% 10.00%  
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.00% [6],[7],[8],[14],[15] 7.00% [3],[4],[5],[16],[17]  
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.00% [6],[7],[14],[15] 6.00% [3],[5],[16],[17]  
Interest rate (as a percent) 11.48% [6],[7],[14],[15] 11.54% [3],[5],[16],[17]  
Investment, Identifier [Axis]: Bond Brand Loyalty ULC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7],[14],[15] 8.00% [3],[5],[16],[17]  
Interest rate (as a percent) 13.48% [6],[7],[14],[15] 13.54% [3],[5],[16],[17]  
Investment, Identifier [Axis]: Brewer Crane Holdings, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) 10.00% [7] 10.00% [5] 10.00%
Interest rate (as a percent) 15.35% [7] 15.46% [5] 15.44%
Investment, Identifier [Axis]: Buca C, LLC, Preferred Member Units      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 6.00% 6.00%  
Investment, Identifier [Axis]: Buca C, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Interest rate (as a percent) [18]   12.00%  
Investment, Identifier [Axis]: Buca C, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) [11] 15.00%    
Investment, Identifier [Axis]: Buca C, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) [8],[11] 15.00%    
Investment, Identifier [Axis]: Buca C, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Interest rate (as a percent) [11],[19] 15.00%    
Investment, Identifier [Axis]: Burning Glass Intermediate Holding Company, Inc., Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.00% [6],[7],[8] 5.00% [3],[5]  
Interest rate (as a percent) [3],[5]   10.46%  
Investment, Identifier [Axis]: Burning Glass Intermediate Holding Company, Inc., Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.00% [6],[7] 5.00% [3],[5]  
Interest rate (as a percent) 9.95% [6],[7] 10.46% [3],[5]  
Investment, Identifier [Axis]: CQ Fluency, LLC, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7],[8] 6.75%    
Investment, Identifier [Axis]: CQ Fluency, LLC, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7],[8] 6.75%    
Investment, Identifier [Axis]: CQ Fluency, LLC, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 6.75%    
Interest rate (as a percent) [6],[7] 11.49%    
Investment, Identifier [Axis]: CQ Fluency, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[4],[5]   7.00%  
Investment, Identifier [Axis]: CQ Fluency, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[4],[5]   7.00%  
Investment, Identifier [Axis]: CQ Fluency, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   7.00%  
Interest rate (as a percent) [3],[5]   12.45%  
Investment, Identifier [Axis]: Career Team Holdings, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.00% [7] 6.00% [5]  
Interest rate (as a percent) 11.25% [7] 11.38% [5]  
Investment, Identifier [Axis]: Career Team Holdings, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 13.00% 13.00%  
Investment, Identifier [Axis]: CaseWorthy, Inc., Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[4],[5]   6.00%  
Investment, Identifier [Axis]: CaseWorthy, Inc., Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   6.00%  
Interest rate (as a percent) [3],[5]   11.61%  
Investment, Identifier [Axis]: CaseWorthy, Inc., Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   6.00%  
Interest rate (as a percent) [3],[5]   11.61%  
Investment, Identifier [Axis]: CenterPeak Holdings, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 15.00%    
Investment, Identifier [Axis]: Central Moloney, LLC., Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 6.75%    
Interest rate (as a percent) [6],[7] 11.35%    
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 10.00% [7],[8] 9.00% [4],[5] 9.00%
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 10.00% [7] 9.00% [5] 9.00%
Interest rate (as a percent) 15.35% [7] 14.48% [5] 14.48%
Investment, Identifier [Axis]: Centre Technologies Holdings, LLC, Secured Debt 2.1      
Schedule of Investments [Line Items]      
Spread (as a percent) 10.00%    
Interest rate (as a percent) 15.35%    
Investment, Identifier [Axis]: Chamberlin Holding LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.00% [7],[8] 6.00% [4],[5] 6.00%
Investment, Identifier [Axis]: Chamberlin Holding LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [7] 8.00% [5] 8.00%
Interest rate (as a percent) 13.36% [7] 13.49% [5] 13.49%
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.00% [6],[7],[13] 7.00% [3],[5],[20]  
Floor rate (as a percent)   2.00%  
Interest rate (as a percent) 12.02% [6],[7],[13] 12.60% [3],[5],[20]  
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.00% [6],[7] 7.00% [3],[5]  
Interest rate (as a percent) 12.55% [6],[7] 12.66% [3],[5]  
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.00% [6],[7] 7.00% [3],[5]  
Interest rate (as a percent) 12.55% [6],[7] 12.66% [3],[5]  
Investment, Identifier [Axis]: Channel Partners Intermediateco, LLC, Secured Debt 4      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.00% [6],[7] 7.00% [3],[5]  
Interest rate (as a percent) 12.55% [6],[7] 12.66% [3],[5]  
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent)   11.50%  
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 10.00% 10.00% 11.50%
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 2.1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 10.00%    
Investment, Identifier [Axis]: Clad-Rex Steel, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 10.00%   10.00%
Investment, Identifier [Axis]: Classic H&G Holdings, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [5]   6.00%  
Interest rate (as a percent) [5]   11.69%  
Investment, Identifier [Axis]: Classic H&G Holdings, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent)   8.00%  
Investment, Identifier [Axis]: Cody Pools, Inc., Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 12.50% 12.50% 12.50%
Investment, Identifier [Axis]: Cody Pools, Inc., Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent)     10.50%
Investment, Identifier [Axis]: Cody Pools, Inc., Secured Debt 4      
Schedule of Investments [Line Items]      
Spread (as a percent)     10.50%
Investment, Identifier [Axis]: Colonial Electric Company LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 12.00% 12.00% 12.00%
Investment, Identifier [Axis]: Compass Systems & Sales, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 13.50% 13.50%  
Investment, Identifier [Axis]: Computer Data Source, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7],[13] 8.00% [3],[5],[21]  
Floor rate (as a percent)   1.00%  
Interest rate (as a percent) 13.29% [6],[7],[13] 13.52% [3],[5],[21]  
Investment, Identifier [Axis]: Computer Data Source, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7],[8] 8.00% [3],[5]  
Interest rate (as a percent) [3],[5]   13.52%  
Investment, Identifier [Axis]: Computer Data Source, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 8.00%    
Interest rate (as a percent) [6],[7] 13.28%    
Investment, Identifier [Axis]: Coregistics Buyer LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7],[14],[15] 6.50%    
Investment, Identifier [Axis]: Coregistics Buyer LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7],[14],[15] 6.50%    
Interest rate (as a percent) [6],[7],[14],[15] 11.45%    
Investment, Identifier [Axis]: Coregistics Buyer LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7],[14],[15] 6.50%    
Interest rate (as a percent) [6],[7],[14],[15] 11.62%    
Investment, Identifier [Axis]: Coregistics Buyer LLC, Secured Debt 4      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7],[14],[15] 6.75%    
Interest rate (as a percent) [6],[7],[14],[15] 11.70%    
Investment, Identifier [Axis]: Creative Foam Corporation, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7],[8] 5.75%    
Investment, Identifier [Axis]: Creative Foam Corporation, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 5.75%    
Interest rate (as a percent) [6],[7] 10.35%    
Investment, Identifier [Axis]: DMA Industries, LLC, Preferred Equity 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) [22] 15.00%    
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Interest rate (as a percent)   12.00%  
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 12.00%    
Investment, Identifier [Axis]: DMA Industries, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 12.00%    
Investment, Identifier [Axis]: DTE Enterprises, LLC, Class A Preferred Member Units      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 8.00% [6] 8.00% [3]  
Investment, Identifier [Axis]: DTE Enterprises, LLC, Class AA Preferred Member Units (non-voting)      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 10.00% [6],[22] 10.00% [3],[23]  
Investment, Identifier [Axis]: Datacom, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 7.50% 7.50% 7.50%
Investment, Identifier [Axis]: Datacom, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 10.00% 10.00% 10.00%
Investment, Identifier [Axis]: Digital Products Holdings LLC, Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) 10.00% [7] 10.00% [5] 10.00%
Interest rate (as a percent) 15.25% [7] 15.38% [5] 15.38%
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc., Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent)   14.00% 14.00%
Investment, Identifier [Axis]: Direct Marketing Solutions, Inc., Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 14.00% 14.00% 14.00%
Investment, Identifier [Axis]: Dynamic Communities, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.50% [6],[7] 5.00% [3],[5]  
Interest rate (as a percent) 11.45% [6],[7] 10.45% [3],[5]  
Investment, Identifier [Axis]: Dynamic Communities, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.50% [6],[7] 7.00% [3],[5]  
Interest rate (as a percent) 13.45% [6],[7] 12.45% [3],[5]  
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.00% [7],[8] 6.00% [4],[5]  
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 12.00% 12.00%  
Investment, Identifier [Axis]: Elgin AcquireCo, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 9.00% 9.00%  
Investment, Identifier [Axis]: Emerald Technologies Acquisition Co, Inc., Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.25% [1],[7] 6.25% [2],[5]  
Interest rate (as a percent) 11.20% [1],[7] 11.79% [2],[5]  
Investment, Identifier [Axis]: Engineering Research & Consulting, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[4],[5]   5.50%  
Investment, Identifier [Axis]: Engineering Research & Consulting, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   6.50%  
Interest rate (as a percent) [3],[5]   11.98%  
Investment, Identifier [Axis]: Escalent, Inc., Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7],[8] 8.00% [3],[4],[5]  
Investment, Identifier [Axis]: Escalent, Inc., Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7] 8.00% [3],[5]  
Interest rate (as a percent) 12.70% [6],[7] 13.45% [3],[5]  
Investment, Identifier [Axis]: Event Holdco, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7] 7.00% [3],[5]  
Interest rate (as a percent) 12.87% [6],[7] 12.61% [3],[5]  
Investment, Identifier [Axis]: Event Holdco, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7] 7.00% [3],[5]  
Interest rate (as a percent) 12.87% [6],[7] 12.61% [3],[5]  
Investment, Identifier [Axis]: FCC Intermediate Holdco, LLC , Warrants      
Schedule of Investments [Line Items]      
Strike price (in dollars per share) $ 0.01    
Investment, Identifier [Axis]: FCC Intermediate Holdco, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 13.00%    
Investment, Identifier [Axis]: Fidelity Government Portfolio Class III Fund      
Schedule of Investments [Line Items]      
Interest rate (as a percent)   5.25%  
Investment, Identifier [Axis]: First American Treasury Obligations Fund Class Z      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 4.97% 5.23%  
Investment, Identifier [Axis]: Flame King Holdings, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent)     6.50%
Investment, Identifier [Axis]: Flame King Holdings, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent)     9.00%
Investment, Identifier [Axis]: GFG Group, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 8.00% 8.00% 8.00%
Investment, Identifier [Axis]: GRT Rubber Technologies LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.00% 6.00% 6.00%
Interest rate (as a percent) 11.35% 11.48% 11.48%
Investment, Identifier [Axis]: GRT Rubber Technologies LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% 8.00% 8.00%
Interest rate (as a percent) 13.35% 13.48% 13.48%
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.00% [7],[8],[9] 7.50% [4],[5],[10] 7.50%
Interest rate (as a percent) 3.00% 3.00%  
Investment, Identifier [Axis]: Gamber-Johnson Holdings, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.00% [7],[9] 7.50% [5],[10] 7.50%
Interest rate (as a percent) 3.00% 3.00%  
Interest rate (as a percent) 10.00% [7],[9] 10.50% [5],[10] 10.50%
Investment, Identifier [Axis]: Garyline, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.75% [6],[7],[13] 6.75% [3],[4],[5]  
Interest rate (as a percent) [6],[7],[13] 11.95%    
Investment, Identifier [Axis]: Garyline, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.75% [6],[7] 6.75% [3],[5]  
Interest rate (as a percent) 11.95% [6],[7] 12.22% [3],[5]  
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 9.50%    
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 12.50%    
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 9.50% [7],[8],[11] 9.50% [4],[5] 9.50%
Investment, Identifier [Axis]: Gulf Publishing Holdings, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 12.50% [11] 12.50% 12.50%
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 3.50% [6],[7] 9.50% [3],[5],[18]  
Interest rate (as a percent) 8.75% [6],[7] 14.34% [3],[5],[18]  
Investment, Identifier [Axis]: HDC/HW Intermediate Holdings, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5],[18]   9.50%  
Interest rate (as a percent) 2.50% [6],[11] 14.34% [3],[5],[18]  
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7],[8] 6.50%    
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 5      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 6.50%    
Interest rate (as a percent) [6],[7] 11.35%    
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.50% [6],[7],[8] 6.50% [3],[4],[5]  
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.50% [6],[7] 6.50% [3],[5]  
Interest rate (as a percent) 11.35% [6],[7] 11.86% [3],[5]  
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   6.50%  
Interest rate (as a percent) [3],[5]   11.86%  
Investment, Identifier [Axis]: HEADLANDS OP-CO LLC, Secured Debt 4      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 6.50%    
Interest rate (as a percent) [6],[7] 11.35%    
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.00% [7] 6.00% [5]  
Interest rate (as a percent) 11.35% [7] 11.65% [5]  
Investment, Identifier [Axis]: Hawk Ridge Systems, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 12.50% 12.50%  
Investment, Identifier [Axis]: Hornblower Sub, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7],[8] 5.50%    
Investment, Identifier [Axis]: Hornblower Sub, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 5.50%    
Interest rate (as a percent) [6],[7] 10.82%    
Investment, Identifier [Axis]: Hybrid Promotions, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.25% [6],[7] 8.25% [3],[5]  
Interest rate (as a percent) 13.84% [6],[7] 15.91% [3],[5]  
Investment, Identifier [Axis]: IG Investor, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 13.00%    
Investment, Identifier [Axis]: IG Investor, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 13.00% 13.00% 13.00%
Investment, Identifier [Axis]: IG Parent Corporation, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.75% [1],[7] 5.75% [2],[4],[5]  
Interest rate (as a percent) [1],[7] 10.95%    
Investment, Identifier [Axis]: IG Parent Corporation, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.75% [1],[7] 5.50% [2],[5]  
Interest rate (as a percent) 10.70% [1],[7] 10.96% [2],[5]  
Investment, Identifier [Axis]: IG Parent Corporation, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.75% [1],[7] 5.50% [2],[5]  
Interest rate (as a percent) 10.70% [1],[7] 10.96% [2],[5]  
Investment, Identifier [Axis]: INW Manufacturing, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.75% [1],[7] 5.75% [2],[5]  
Interest rate (as a percent) 10.62% [1],[7] 11.36% [2],[5]  
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 9.00% [7] 9.00% [5]  
Interest rate (as a percent) 15.53% [7] 16.59% [5]  
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 9.00% [7] 9.00% [5]  
Interest rate (as a percent) 15.53% [7] 16.59% [5]  
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [7] 8.00% [5]  
Interest rate (as a percent) 14.53% [7] 15.59% [5]  
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Secured Debt 4      
Schedule of Investments [Line Items]      
Spread (as a percent) 10.00% [7] 10.00% [5]  
Interest rate (as a percent) 16.53% [7] 17.59% [5]  
Investment, Identifier [Axis]: ITA Holdings Group, LLC, Warrants      
Schedule of Investments [Line Items]      
Strike price (in dollars per share) $ 0.01 $ 0.01  
Investment, Identifier [Axis]: Imaging Business Machines, L.L.C., Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.00% [6],[7],[13] 7.00% [3],[5],[24]  
Floor rate (as a percent)   1.50%  
Interest rate (as a percent) 12.08% [6],[7],[13] 12.41% [3],[5],[24]  
Investment, Identifier [Axis]: Imaging Business Machines, L.L.C., Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.00% [6],[7] 7.00% [3],[5]  
Interest rate (as a percent) 11.62% [6],[7] 12.45% [3],[5]  
Investment, Identifier [Axis]: Implus Footcare, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) 9.25% [6],[7] 7.75% [3],[5]  
Interest rate (as a percent) 14.01% [6],[7] 14.25% [3],[5]  
Investment, Identifier [Axis]: Industrial Services Acquisition, LLC, Preferred Member Units 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) [3],[23],[25]   10.00%  
Investment, Identifier [Axis]: Industrial Services Acquisition, LLC, Preferred Member Units 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) [3],[23],[25]   20.00%  
Investment, Identifier [Axis]: Industrial Services Acquisition, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5],[26]   6.75%  
Floor rate (as a percent)   1.00%  
Interest rate (as a percent) [3],[5],[26]   12.22%  
Investment, Identifier [Axis]: Industrial Services Acquisition, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   6.75%  
Interest rate (as a percent) [3],[5]   12.22%  
Investment, Identifier [Axis]: Infinity X1 Holdings, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 12.00% 13.00%  
Investment, Identifier [Axis]: Infolinks Media Buyco, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   5.75%  
Interest rate (as a percent) [3],[5]   11.21%  
Investment, Identifier [Axis]: Infolinks Media Buyco, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   5.75%  
Interest rate (as a percent) [3],[5]   11.21%  
Investment, Identifier [Axis]: Insight Borrower Corporation, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.25% [6],[7],[8] 6.25% [3],[4],[5]  
Investment, Identifier [Axis]: Insight Borrower Corporation, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.25% [6],[7],[8] 6.25% [3],[4],[5]  
Investment, Identifier [Axis]: Insight Borrower Corporation, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.25% [6],[7] 6.25% [3],[5]  
Interest rate (as a percent) 11.53% [6],[7] 11.65% [3],[5]  
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7],[13] 8.00% [3],[5],[27]  
Floor rate (as a percent)   2.00%  
Interest rate (as a percent) 13.03% [6],[7],[13] 13.53% [3],[5],[27]  
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7] 8.00% [3],[5]  
Interest rate (as a percent) 13.27% [6],[7] 13.55% [3],[5]  
Investment, Identifier [Axis]: Inspire Aesthetics Management, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7] 8.00% [3],[5]  
Interest rate (as a percent) 13.27% [6],[7] 13.55% [3],[5]  
Investment, Identifier [Axis]: Integral Energy Services, Preferred Equity      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 10.00% [6],[22] 10.00% [3]  
Investment, Identifier [Axis]: Integral Energy Services, Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.50% [6],[7] 7.50% [3],[5] 7.50%
Interest rate (as a percent) 13.09% [6],[7] 13.16% [3],[5] 13.01%
Investment, Identifier [Axis]: Interface Security Systems, L.L.C, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 10.00% [6],[13],[19] 10.00% [3],[18],[28]  
Interest rate (as a percent) 15.06% [6],[13],[19] 15.48% [3],[18],[28]  
Investment, Identifier [Axis]: Interface Security Systems, L.L.C, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.00% [6],[7],[11],[19] 7.00% [3],[5],[12],[18]  
Interest rate (as a percent) 12.35% [6],[7],[11],[19] 12.46% [3],[5],[12],[18]  
Investment, Identifier [Axis]: Intermedia Holdings, Inc., Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) [2],[5]   6.00%  
Interest rate (as a percent) [2],[5]   11.47%  
Investment, Identifier [Axis]: Invincible Boat Company, LLC., Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.50% [6],[7],[13] 6.50% [3],[5]  
Interest rate (as a percent) 11.29% [6],[7],[13] 12.00% [3],[5]  
Investment, Identifier [Axis]: Invincible Boat Company, LLC., Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.50% [6],[7] 6.50% [3],[5]  
Interest rate (as a percent) 11.25% [6],[7] 12.00% [3],[5]  
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 13.00%    
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 4      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 13.00%    
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Preferred Equity      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 25.00%    
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 13.00% 13.50%  
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent)   13.50%  
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 13.00% 13.50%  
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 4      
Schedule of Investments [Line Items]      
Interest rate (as a percent)   13.50%  
Investment, Identifier [Axis]: Iron-Main Investments, LLC, Secured Debt 5      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 13.00% 13.50%  
Investment, Identifier [Axis]: Isagenix International, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.60% [1],[7] 5.50% [2],[5]  
Interest rate (as a percent) 11.89% [1],[7] 11.04% [2],[5]  
Investment, Identifier [Axis]: Island Pump and Tank, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7],[8] 6.50%    
Investment, Identifier [Axis]: Island Pump and Tank, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 5.50%    
Interest rate (as a percent) [6],[7] 11.09%    
Investment, Identifier [Axis]: Island Pump and Tank, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 6.50%    
Interest rate (as a percent) [6],[7] 12.09%    
Investment, Identifier [Axis]: Island Pump and Tank, LLC, Secured Debt 4      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 7.50%    
Interest rate (as a percent) [6],[7] 13.09%    
Investment, Identifier [Axis]: JDC Power Services, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7],[8] 6.75%    
Investment, Identifier [Axis]: JDC Power Services, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 6.75%    
Interest rate (as a percent) [6],[7] 11.35%    
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7],[13] 6.00% [3],[5],[29]  
Floor rate (as a percent)   1.00%  
Interest rate (as a percent) 13.37% [6],[7],[13] 11.64% [3],[5],[29]  
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7] 6.00% [3],[5]  
Interest rate (as a percent) 12.85% [6],[7] 11.61% [3],[5]  
Investment, Identifier [Axis]: JTI Electrical & Mechanical, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 8.00%    
Interest rate (as a percent) [6],[7] 12.85%    
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.50% [6],[7],[30] 7.00% [3],[5],[31]  
Floor rate (as a percent)   1.00%  
Interest rate (as a percent) 12.86% [6],[7],[30] 12.46% [3],[5],[31]  
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 10.00% [6],[7] 7.00% [3],[5]  
Interest rate (as a percent) 15.28% [6],[7] 12.46% [3],[5]  
Investment, Identifier [Axis]: Jackmont Hospitality, Inc., Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 7.50%    
Interest rate (as a percent) [6],[7] 12.90%    
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 16.00% [1],[7],[11] 18.00% [2],[5],[12]  
Interest rate (as a percent) 21.59% [1],[7],[11] 23.63% [2],[5],[12]  
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 16.00% [1],[7],[11] 16.00% [2],[5],[12]  
Interest rate (as a percent) 21.59% [1],[7],[11] 21.63% [2],[5],[12]  
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.75% [1],[7] 16.00% [2],[5],[12]  
Interest rate (as a percent) 13.45% [1],[7] 21.63% [2],[5],[12]  
Investment, Identifier [Axis]: Joerns Healthcare, LLC, Secured Debt 4      
Schedule of Investments [Line Items]      
Spread (as a percent) [1],[7] 8.75%    
Interest rate (as a percent) [1],[7] 13.45%    
Investment, Identifier [Axis]: Johnson Downie Opco, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent)   15.00%  
Investment, Identifier [Axis]: JorVet Holdings, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 12.00% 12.00%  
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 9.75% [6],[7],[11] 9.25% [3],[5]  
Interest rate (as a percent) 14.50% [6],[7],[11] 14.75% [3],[5]  
Investment, Identifier [Axis]: KMS, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 9.75% [6],[7],[11] 9.25% [3],[5]  
Interest rate (as a percent) 14.50% [6],[7],[11] 14.75% [3],[5]  
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 12.00% 12.00% 12.00%
Investment, Identifier [Axis]: Kickhaefer Manufacturing Company, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 9.00% 9.00% 9.00%
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.25% [6],[7] 7.25% [3],[5]  
Interest rate (as a percent) 12.43% [6],[7] 12.71% [3],[5]  
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.25% [6],[7] 7.25% [3],[5]  
Interest rate (as a percent) 12.60% [6],[7] 12.71% [3],[5]  
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.25% [6],[7] 7.25% [3],[5]  
Interest rate (as a percent) 12.60% [6],[7] 12.71% [3],[5]  
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 4      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.25% [6],[7] 7.25% [3],[5]  
Interest rate (as a percent) 12.60% [6],[7] 12.71% [3],[5]  
Investment, Identifier [Axis]: LL Management, Inc., Secured Debt 5      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.25% [6],[7] 7.25% [3],[5]  
Interest rate (as a percent) 12.60% [6],[7] 12.71% [3],[5]  
Investment, Identifier [Axis]: LLFlex, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7] 9.00% [3],[5]  
Interest rate (as a percent) 13.48% [6],[7] 15.54% [3],[5]  
Investment, Identifier [Axis]: Lightbox Holdings, L.P., Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.00% [1] 5.00% [2]  
Interest rate (as a percent) 10.11% [1] 10.62% [2]  
Investment, Identifier [Axis]: Logix Acquisition Company, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) 4.75% [6],[7] 4.75% [3],[5]  
Interest rate (as a percent) 13.25% [6],[7] 13.25% [3],[5]  
Investment, Identifier [Axis]: MB2 Dental Solutions, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [2],[5]   6.00%  
Interest rate (as a percent) [2],[5]   11.46%  
Investment, Identifier [Axis]: MB2 Dental Solutions, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [2],[5]   6.00%  
Interest rate (as a percent) [2],[5]   11.46%  
Investment, Identifier [Axis]: MB2 Dental Solutions, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [2],[5]   6.00%  
Interest rate (as a percent) [2],[5]   11.46%  
Investment, Identifier [Axis]: MB2 Dental Solutions, LLC, Secured Debt 4      
Schedule of Investments [Line Items]      
Spread (as a percent) [2],[5]   6.00%  
Interest rate (as a percent) [2],[5]   11.46%  
Investment, Identifier [Axis]: MH Corbin Holding LLC, Secured Debt      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 14.00% 13.00% [18] 13.00%
Investment, Identifier [Axis]: Mako Steel, LP, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.50% [6],[7],[8] 6.75% [3],[4],[5]  
Investment, Identifier [Axis]: Mako Steel, LP, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.50% [6],[7] 6.75% [3],[5]  
Interest rate (as a percent) 12.59% [6],[7] 12.28% [3],[5]  
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Preferred Equity      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 8.00% [22] 8.00% [23]  
Investment, Identifier [Axis]: Metalforming Holdings, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 10.75% 12.75%  
Investment, Identifier [Axis]: Microbe Formulas, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.00% [6],[7],[8] 6.25% [3],[4],[5]  
Investment, Identifier [Axis]: Microbe Formulas, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.00% [6],[7] 6.00% [3],[5]  
Interest rate (as a percent) 10.95% [6],[7] 11.46% [3],[5]  
Investment, Identifier [Axis]: Mills Fleet Farm Group, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.00% [6],[7] 7.00% [3],[5]  
Interest rate (as a percent) 12.56% [6],[7] 12.52% [3],[5]  
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.25% [6],[7],[13] 6.25% [3],[4],[5]  
Interest rate (as a percent) [6],[7],[13] 11.37%    
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.25% [6],[7],[30] 6.25% [3],[4],[5]  
Interest rate (as a percent) [6],[7],[30] 11.33%    
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.25% [6],[7] 5.25% [3],[5]  
Interest rate (as a percent) 10.31% [6],[7] 10.64% [3],[5]  
Investment, Identifier [Axis]: Mini Melts of America, LLC, Secured Debt 4      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.25% [6],[7] 7.25% [3],[5]  
Interest rate (as a percent) 12.31% [6],[7] 12.64% [3],[5]  
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC, Preferred Member Units      
Schedule of Investments [Line Items]      
Interest rate (as a percent) [22] 12.00%    
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 14.00%    
Investment, Identifier [Axis]: MoneyThumb Acquisition, LLC, Warrants      
Schedule of Investments [Line Items]      
Strike price (in dollars per share) $ 0.01    
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 14.00% [6],[14],[15] 14.00% [3],[16],[17]  
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 14.00% [6],[14],[15] 14.00% [3],[16],[17]  
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 14.00% [6],[14],[15] 14.00% [3],[16],[17]  
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Unsecured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) [6],[14],[15] 8.00%    
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Unsecured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) [6],[14],[15] 8.00%    
Investment, Identifier [Axis]: MonitorUS Holding, LLC, Unsecured Debt 3      
Schedule of Investments [Line Items]      
Interest rate (as a percent) [6],[14],[15] 8.00%    
Investment, Identifier [Axis]: Mystic Logistics Holdings, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 10.00% 10.00% 10.00%
Investment, Identifier [Axis]: Nello Industries Investco, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 13.50%    
Investment, Identifier [Axis]: Nello Industries Investco, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [7] 6.50%    
Interest rate (as a percent) [7] 11.75%    
Investment, Identifier [Axis]: Nello Industries Investco, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 13.50%    
Investment, Identifier [Axis]: NexRev LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 10.00%    
Investment, Identifier [Axis]: NexRev LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 10.00% 10.00% 10.00%
Investment, Identifier [Axis]: NinjaTrader, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.50% [6],[7],[8] 7.00% [3],[4],[5]  
Investment, Identifier [Axis]: NinjaTrader, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.50% [6],[7] 7.00% [3],[4],[5]  
Interest rate (as a percent) [6],[7] 11.98%    
Investment, Identifier [Axis]: NinjaTrader, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   7.00%  
Interest rate (as a percent) [3],[5]   12.54%  
Investment, Identifier [Axis]: NinjaTrader, LLC, Secured Debt 4      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   7.00%  
Interest rate (as a percent) [3],[5]   12.52%  
Investment, Identifier [Axis]: NuStep, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.50% [7] 6.50% [5] 6.50%
Interest rate (as a percent) 11.85% [7] 11.98% [5] 11.98%
Investment, Identifier [Axis]: NuStep, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 12.00% 12.00% 12.00%
Investment, Identifier [Axis]: Obra Capital, Inc. (f/k/a Vida Capital, Inc.), Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) [2]   6.00%  
Interest rate (as a percent) [2]   11.47%  
Investment, Identifier [Axis]: Obra Capital, Inc., Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7],[8] 7.50%    
Investment, Identifier [Axis]: Obra Capital, Inc., Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 7.50%    
Interest rate (as a percent) [6],[7] 12.53%    
Investment, Identifier [Axis]: OnPoint, Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 7.00%    
Interest rate (as a percent) [6],[7] 11.60%    
Investment, Identifier [Axis]: Oneliance, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) 10.00% 11.00% [5] 11.00%
Interest rate (as a percent)   16.48% [5] 16.48%
Investment, Identifier [Axis]: Orttech Holdings, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 11.00% [7],[8] 11.00% [4],[5] 11.00%
Investment, Identifier [Axis]: Orttech Holdings, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 11.00% [7] 11.00% [5] 11.00%
Interest rate (as a percent) 16.35% [7] 16.48% [5] 16.48%
Investment, Identifier [Axis]: PTL US Bidco, Inc, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.75% [6],[7],[13],[14],[15] 7.25% [3],[5],[16],[17],[32]  
Floor rate (as a percent)   1.00%  
Interest rate (as a percent) 12.19% [6],[7],[13],[14],[15] 12.80% [3],[5],[16],[17],[32]  
Investment, Identifier [Axis]: PTL US Bidco, Inc, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.75% [6],[7],[14],[15] 7.25% [3],[5],[16],[17]  
Interest rate (as a percent) 12.13% [6],[7],[14],[15] 12.88% [3],[5],[16],[17]  
Investment, Identifier [Axis]: Paragon Healthcare, Inc., Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[4],[5]   5.75%  
Investment, Identifier [Axis]: Paragon Healthcare, Inc., Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5],[33]   5.75%  
Floor rate (as a percent)   1.00%  
Interest rate (as a percent) [3],[5],[33]   11.24%  
Investment, Identifier [Axis]: Paragon Healthcare, Inc., Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   5.75%  
Interest rate (as a percent) [3],[5]   11.25%  
Investment, Identifier [Axis]: Pinnacle TopCo, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent)   8.00%  
Investment, Identifier [Axis]: Pinnacle TopCo, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 13.00% 13.00%  
Investment, Identifier [Axis]: Power System Solutions, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.50% [6],[7],[8] 6.75% [3],[4],[5]  
Investment, Identifier [Axis]: Power System Solutions, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.50% [6],[7] 6.75% [3],[4],[5]  
Interest rate (as a percent) [6],[7] 11.35%    
Investment, Identifier [Axis]: Power System Solutions, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.50% [6],[7] 6.75% [3],[5]  
Interest rate (as a percent) 11.60% [6],[7] 12.12% [3],[5]  
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.50% [6],[7] 6.85% [3],[5]  
Interest rate (as a percent) 10.58% [6],[7] 12.28% [3],[5]  
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.50% [6],[7] 6.85% [3],[5]  
Interest rate (as a percent) 10.10% [6],[7] 12.20% [3],[5]  
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 5.50%    
Interest rate (as a percent) [6],[7] 10.10%    
Investment, Identifier [Axis]: PrimeFlight Aviation Services, Secured Debt 4      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 5.25%    
Interest rate (as a percent) [6],[7] 9.85%    
Investment, Identifier [Axis]: Purge Rite, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7],[8] 8.00% [3],[4],[5]  
Investment, Identifier [Axis]: Purge Rite, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7] 8.00% [3],[5]  
Interest rate (as a percent) 13.64% [6],[7] 13.70% [3],[5]  
Investment, Identifier [Axis]: RA Outdoors LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.75% [6],[7] 6.75% [3],[5],[26]  
Floor rate (as a percent)   1.00%  
Interest rate (as a percent) 11.59% [6],[7] 12.22% [3],[5],[26]  
Investment, Identifier [Axis]: RA Outdoors LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.75% [6],[7] 6.75% [3],[5]  
Interest rate (as a percent) 11.59% [6],[7] 12.21% [3],[5]  
Investment, Identifier [Axis]: Research Now Group, Inc. and Survey Sampling International, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) [2],[5]   5.50%  
Interest rate (as a percent) [2],[5]   11.14%  
Investment, Identifier [Axis]: Richardson Sales Solutions, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.75% [6],[7],[13] 6.50% [3],[5],[34]  
Floor rate (as a percent)   2.00%  
Interest rate (as a percent) 11.92% [6],[7],[13] 18.47% [3],[5],[34]  
Investment, Identifier [Axis]: Richardson Sales Solutions, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.75% [6],[7] 6.50% [3],[5]  
Interest rate (as a percent) 12.03% [6],[7] 11.88% [3],[5]  
Investment, Identifier [Axis]: Richardson Sales Solutions, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 6.75%    
Interest rate (as a percent) [6],[7] 11.86%    
Investment, Identifier [Axis]: Robbins Bros. Jewelry, Inc., Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 12.50% [11] 12.50% 12.50%
Investment, Identifier [Axis]: Roof Opco, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7],[8] 6.50% [3],[4],[5]  
Investment, Identifier [Axis]: Roof Opco, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.00% [6],[7] 6.50% [3],[5]  
Interest rate (as a percent) 12.59% [6],[7] 12.16% [3],[5]  
Investment, Identifier [Axis]: Roof Opco, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) 9.00% [6],[7] 8.50% [3],[5]  
Interest rate (as a percent) 14.59% [6],[7] 14.16% [3],[5]  
Investment, Identifier [Axis]: Rug Doctor, LLC., Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7] 6.00% [3],[5]  
Interest rate (as a percent) 12.79% [6],[7] 13.54% [3],[5]  
Investment, Identifier [Axis]: Rug Doctor, LLC., Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7] 6.00% [3],[5]  
Interest rate (as a percent) 12.79% [6],[7] 13.54% [3],[5]  
Investment, Identifier [Axis]: SI East, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 11.75%    
Investment, Identifier [Axis]: SI East, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 12.63%    
Investment, Identifier [Axis]: SI East, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 11.75% 11.25% 11.25%
Investment, Identifier [Axis]: SI East, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 12.63% [35] 12.47% 12.49%
Interest rate, stated (as a percent) 11.75%    
Investment, Identifier [Axis]: SPAU Holdings, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.50% [6],[7],[13] 8.00% [3],[4],[5]  
Interest rate (as a percent) [6],[7],[13] 12.46%    
Investment, Identifier [Axis]: SPAU Holdings, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.50% [6],[7] 8.00% [3],[5]  
Interest rate (as a percent) 12.45% [6],[7] 13.72% [3],[5]  
Investment, Identifier [Axis]: Slick Innovations, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 14.00% 14.00%  
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.25% [6],[7],[8] 6.00% [3],[5]  
Interest rate (as a percent) [3],[5]   11.46%  
Investment, Identifier [Axis]: South Coast Terminals Holdings, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.25% [6],[7] 6.00% [3],[5]  
Interest rate (as a percent) 10.20% [6],[7] 11.70% [3],[5]  
Investment, Identifier [Axis]: Student Resource Center, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Interest rate (as a percent)   8.50% [3],[12] 8.50%
Investment, Identifier [Axis]: Student Resource Center, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) [6] 8.50%    
Investment, Identifier [Axis]: Student Resource Center, LLC, Secured Debt 1.1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 8.50%    
Investment, Identifier [Axis]: Student Resource Center, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) [6],[11] 8.50%    
Investment, Identifier [Axis]: Student Resource Center, LLC, Secured Debt 2.1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 8.50%    
Investment, Identifier [Axis]: Tedder Industries, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 12.00% [11],[19] 12.00% [18] 12.00%
Investment, Identifier [Axis]: Tedder Industries, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 12.00% [11],[19] 12.00% [18] 12.00%
Investment, Identifier [Axis]: The Affiliati Network, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent)   13.00%  
Investment, Identifier [Axis]: The Affiliati Network, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 10.00% 13.00%  
Investment, Identifier [Axis]: Titan Meter Midco Corp., Preferred Equity      
Schedule of Investments [Line Items]      
Interest rate (as a percent) [6] 8.00%    
Investment, Identifier [Axis]: Titan Meter Midco Corp., Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7],[8] 6.50%    
Investment, Identifier [Axis]: Titan Meter Midco Corp., Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 6.50%    
Interest rate (as a percent) [6],[7] 11.10%    
Investment, Identifier [Axis]: Trantech Radiator Topco, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 13.50% 12.00% 12.00%
Investment, Identifier [Axis]: U.S. TelePacific Corp., Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.15% [1],[7],[11] 7.15% [2],[5],[12]  
Interest rate (as a percent) 12.50% [1],[7],[11] 12.53% [2],[5],[12]  
Investment, Identifier [Axis]: UPS Intermediate, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 6.25%    
Interest rate (as a percent) [6],[7] 11.51%    
Investment, Identifier [Axis]: USA DeBusk LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   6.00%  
Interest rate (as a percent) [3],[5]   11.46%  
Investment, Identifier [Axis]: USA DeBusk LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   6.50%  
Interest rate (as a percent) [3],[5]   11.96%  
Investment, Identifier [Axis]: USA DeBusk LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   6.50%  
Interest rate (as a percent) [3],[5]   11.96%  
Investment, Identifier [Axis]: Urgent DSO LLC, Preferred Equity      
Schedule of Investments [Line Items]      
Interest rate (as a percent) [22] 9.00%    
Investment, Identifier [Axis]: Urgent DSO LLC, Secured Debt      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 13.50%    
Investment, Identifier [Axis]: UserZoom Technologies, Inc., Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.50% [6],[7] 7.50% [3],[5]  
Interest rate (as a percent) 12.75% [6],[7] 12.99% [3],[5]  
Investment, Identifier [Axis]: VVS Holdco LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.00% [7],[8] 6.00% [4],[5],[18] 6.00%
Investment, Identifier [Axis]: VVS Holdco LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 11.50% 11.50% 11.50%
Investment, Identifier [Axis]: Vitesse Systems, Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   7.00%  
Interest rate (as a percent) [3],[5]   12.63%  
Investment, Identifier [Axis]: Vitesse Systems, Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent) [6],[7],[36] 12.47%    
Investment, Identifier [Axis]: Vitesse Systems, Secured Debt 1, Prime      
Schedule of Investments [Line Items]      
Spread (as a percent) 6.00%    
Floor rate (as a percent) 2.00%    
Investment, Identifier [Axis]: Vitesse Systems, Secured Debt 1, Secured Overnight Financing Rate      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.00%    
Floor rate (as a percent) 1.00%    
Investment, Identifier [Axis]: Vitesse Systems, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 7.00%    
Interest rate (as a percent) [6],[7] 11.96%    
Investment, Identifier [Axis]: Volusion, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 10.00% 10.00%  
Investment, Identifier [Axis]: Volusion, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Interest rate (as a percent)     10.00%
Investment, Identifier [Axis]: Wall Street Prep, Inc., Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.00% [6],[7],[8] 7.00% [3],[4],[5]  
Investment, Identifier [Axis]: Wall Street Prep, Inc., Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.00% [6],[7] 7.00% [3],[5]  
Interest rate (as a percent) 12.48% [6],[7] 12.54% [3],[5]  
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5],[29]   6.00%  
Floor rate (as a percent)   1.00%  
Interest rate (as a percent) 12.00% [6] 11.50% [3],[5],[29]  
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   6.00%  
Interest rate (as a percent) 12.00% [6] 11.50% [3],[5]  
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   6.00%  
Interest rate (as a percent) 12.00% [6] 11.50% [3],[5]  
Investment, Identifier [Axis]: Watterson Brands, LLC, Secured Debt 4      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   6.00%  
Interest rate (as a percent) 12.00% [6] 11.50% [3],[5]  
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.00% [6],[7],[30] 6.00% [3],[5],[37]  
Floor rate (as a percent)   0.75%  
Interest rate (as a percent) 9.60% [6],[7],[30] 11.34% [3],[5],[37]  
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.00% [6],[7] 6.00% [3],[5]  
Interest rate (as a percent) 9.60% [6],[7] 11.35% [3],[5]  
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.00% [6],[7] 6.00% [3],[5]  
Interest rate (as a percent) 9.60% [6],[7] 11.35% [3],[5]  
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7] 7.00% [3],[5],[38]  
Floor rate (as a percent)   1.00%  
Interest rate (as a percent) 13.59% [6],[7] 12.64% [3],[5],[38]  
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 8.00% [6],[7] 7.00% [3],[5]  
Interest rate (as a percent) 13.59% [6],[7] 12.66% [3],[5]  
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.00% [6],[7] 7.00% [3],[5]  
Interest rate (as a percent) 12.59% [6],[7] 12.66% [3],[5]  
Investment, Identifier [Axis]: Winter Services LLC, Secured Debt 4      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 9.00%    
Interest rate (as a percent) [6],[7] 14.59%    
Investment, Identifier [Axis]: World Micro Holdings, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Interest rate (as a percent) 13.00% 13.00%  
Investment, Identifier [Axis]: Xenon Arc, Inc., Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.25% [6],[7] 5.25% [3],[4],[5]  
Interest rate (as a percent) [6],[7] 10.16%    
Investment, Identifier [Axis]: Xenon Arc, Inc., Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.25% [6],[7] 5.75% [3],[5]  
Interest rate (as a percent) 10.63% [6],[7] 11.22% [3],[5]  
Investment, Identifier [Axis]: Xenon Arc, Inc., Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [3],[5]   5.75%  
Interest rate (as a percent) [3],[5]   11.25%  
Investment, Identifier [Axis]: YS Garments, LLC, Secured Debt      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.50% [1],[7] 7.50% [2],[5]  
Interest rate (as a percent) 12.89% [1],[7] 13.00% [2],[5]  
Investment, Identifier [Axis]: ZRG Partners, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7],[8] 6.00%    
Investment, Identifier [Axis]: ZRG Partners, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 6.00%    
Investment, Identifier [Axis]: ZRG Partners, LLC, Secured Debt 3      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 6.00%    
Interest rate (as a percent) [6],[7] 11.26%    
Investment, Identifier [Axis]: ZRG Partners, LLC, Secured Debt 4      
Schedule of Investments [Line Items]      
Spread (as a percent) [6],[7] 6.00%    
Interest rate (as a percent) [6],[7] 11.30%    
Investment, Identifier [Axis]: Zips Car Wash, LLC, Secured Debt 1      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.25% [6],[7],[30] 7.25% [3],[5],[39]  
Floor rate (as a percent)   1.00%  
Interest rate (as a percent) 12.46% [6],[7],[30] 12.71% [3],[5],[39]  
Investment, Identifier [Axis]: Zips Car Wash, LLC, Secured Debt 2      
Schedule of Investments [Line Items]      
Spread (as a percent) 7.25% [6],[7],[30] 7.25% [3],[5],[39]  
Floor rate (as a percent)   1.00%  
Interest rate (as a percent) 12.46% [6],[7],[30] 12.71% [3],[5],[39]  
Minimum      
Schedule of Investments [Line Items]      
Spread (as a percent) 0.10% 0.10%  
Minimum | LIBOR or SOFR      
Schedule of Investments [Line Items]      
Spread (as a percent)   0.75%  
Minimum | SOFR      
Schedule of Investments [Line Items]      
Spread (as a percent) 0.75%    
Maximum      
Schedule of Investments [Line Items]      
Spread (as a percent) 0.43% 0.43%  
Maximum | LIBOR or SOFR      
Schedule of Investments [Line Items]      
Spread (as a percent)   2.00%  
Maximum | SOFR      
Schedule of Investments [Line Items]      
Spread (as a percent) 5.25%    
Weighted Average | LIBOR or SOFR      
Schedule of Investments [Line Items]      
Floor rate (as a percent)   1.17%  
Weighted Average | SOFR      
Schedule of Investments [Line Items]      
Floor rate (as a percent) 1.25%    
[1] Middle Market portfolio investment. See Note C—Fair Value Hierarchy for Investments—Portfolio Composition for a description of Middle Market portfolio investments.
[2] Middle Market portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Middle Market portfolio investments.
[3] Private Loan portfolio investment. See Note C — Fair Value Hierarchy for Investments — Portfolio Composition for a description of Private Loan portfolio investments.
[4] The position is unfunded and no interest income is being earned as of December 31, 2023. The position may earn a nominal unused facility fee on committed amounts.
[5] Index based floating interest rate is subject to contractual minimum interest rate. As noted in this schedule, 95% of these floating rate loans (based on the par amount) contain LIBOR or SOFR floors which range between 0.75% and 2.00%, with a weighted-average floor of 1.17%.
[6] Private Loan portfolio investment. See Note C—Fair Value Hierarchy for Investments—Portfolio Composition for a description of Private Loan portfolio investments.
[7] Index based floating interest rate is subject to contractual minimum interest rate. As noted in this schedule, 96% of the loans (based on the par amount) contain Term SOFR (“SOFR”) floors which range between 0.75% and 5.25%, with a weighted-average floor of 1.25%.
[8] The position is unfunded and no interest income is being earned as of September 30, 2024. The position may earn a nominal unused facility fee on committed amounts.
[9] Index based floating interest rate is subject to contractual maximum base rate of 3.00%.
[10] Index based floating interest rate is subject to contractual maximum base rate of 3.00%.
[11] Non-accrual and non-income producing debt investment.
[12] Non-accrual and non-income producing debt investment.
[13] RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of September 30, 2024.
[14] Investment is not a qualifying asset as defined under Section 55(a) of the 1940 Act. Qualifying assets must represent at least 70% of total assets at the time of acquisition of any additional non-qualifying assets.
[15] Portfolio company headquarters are located outside of the United States.
[16] Investment is not a qualifying asset as defined under Section 55(a) of the 1940 Act. Qualifying assets must represent at least 70% of total assets at the time of acquisition of any additional non-qualifying assets.
[17] Portfolio company headquarters are located outside of the United States.
[18] Maturity date is under on-going negotiations with the portfolio company and other lenders, if applicable.
[19] Maturity date is under on-going negotiations with the portfolio company and other lenders, if applicable.
[20] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+7.00% (Floor 2.00%). RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023.
[21] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+8.00% (Floor 1.00%). RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023.
[22] Income producing through dividends or distributions.
[23] Income producing through dividends or distributions.
[24] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+7.00% (Floor 1.50%). RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023.
[25] Shares/Units represent ownership in a related Real Estate or HoldCo entity.
[26] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+6.75% (Floor 1.00%). RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023.
[27] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+8.00% (Floor 2.00%). RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023.
[28] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+10.00%. RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023.
[29] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+6.00% (Floor 1.00%). RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023.
[30] Each new draw or funding on the facility has a different floating rate reset date. The rate presented represents a weighted-average rate for borrowings under the facility, as of September 30, 2024.
[31] As of December 31, 2023, borrowings under the loan facility bear interest at SOFR+7.00% (Floor 1.00%). Each new draw or funding on the facility has a different floating rate reset date. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023.
[32] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+7.25% (Floor 1.00%). RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023.
[33] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+5.75% (Floor 1.00%). Each new draw or funding on the facility has a different floating rate reset date. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023.
[34] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+6.50% (Floor 2.00%). RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023.
[35] The Company has entered into an intercreditor agreement that entitles the Company to the “last out” tranche of the first lien secured loans, whereby the “first out” tranche will receive priority as to the “last out” tranche with respect to payments of principal, interest, and any other amounts due thereunder. Therefore, the Company receives a higher interest rate than the contractual stated interest rate of 11.75% per the credit agreement and the Consolidated Schedule of Investments above reflects such higher rate.
[36] RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. As of September 30, 2024, the facility had contracts running under the terms SF+7.00% (Floor 1.00%) and P+6.00% (Floor 2.00%). The rate presented represents a weighted-average rate for borrowings under the facility, as of September 30, 2024.
[37] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+6.00% (Floor 0.75%). Each new draw or funding on the facility has a different floating rate reset date. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023.
[38] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+7.00% (Floor 1.00%). RLOC facility permits the borrower to make an interest rate election regarding the base rate on each draw under the facility. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023.
[39] As of December 31, 2023, borrowings under the loan facility bore interest at SOFR+7.25% (Floor 1.00%). Each new draw or funding on the facility has a different floating rate reset date. The rate presented represents a weighted-average rate for borrowings under the facility, as of December 31, 2023.