v3.26.1
Consolidated Schedule of Investments
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Jun. 30, 2026
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Jun. 30, 2026
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Sep. 30, 2025
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Sep. 30, 2025
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Sep. 30, 2025
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Sep. 30, 2025
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Sep. 30, 2025
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Sep. 30, 2024
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Schedule of Investments [Line Items]                            
Investment, cost $ 2,996,697           $ 3,075,122              
Investments at fair value 2,741,814           2,847,782              
Cash and Cash Equivalents, Cost 39,921           79,630              
Cash and Cash Equivalents, Fair Value 39,921           79,630              
JP Morgan Prime Money Market Fund, Institutional Shares                            
Schedule of Investments [Line Items]                            
Cash and Cash Equivalents, Cost 0           6,608              
Cash and Cash Equivalents, Fair Value 0           6,608              
BNY Mellon Short Term Investment Fund                            
Schedule of Investments [Line Items]                            
Cash and Cash Equivalents, Cost 33,372                          
Cash and Cash Equivalents, Fair Value 33,372                          
Other cash accounts                            
Schedule of Investments [Line Items]                            
Cash and Cash Equivalents, Cost 6,549           73,022              
Cash and Cash Equivalents, Fair Value 6,549           73,022              
Control investments                            
Schedule of Investments [Line Items]                            
Investment, principal 179,110 [1]                       $ 222,619 [2]  
Investment, cost 343,242 [3],[4]           377,709 [5],[6]              
Investments at fair value 199,896 [1],[3],[4]           227,748 [1],[5],[6]           230,697 [2] $ 289,404 [2]
Affiliate Investments                            
Schedule of Investments [Line Items]                            
Investment, principal 42,578 [1]                       54,741 [2]  
Investment, cost 43,826 [7]           58,344 [8]              
Investments at fair value 39,872 [1],[7]           54,999 [1],[8]           $ 55,978 [2] 35,677 [2]
Non-control/Non-affiliate investments                            
Schedule of Investments [Line Items]                            
Investment, cost 2,609,629 [9]           2,639,069 [10]              
Investments at fair value $ 2,502,046 [9]           $ 2,565,035 [10]              
Investment, Identifier [Axis]: 107-109 Beech OAK22 LLC, Real Estate Development, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [10],[11],[12],[13]             11.00% 11.00% 11.00% 11.00% 11.00% 11.00%    
Investment, principal [10],[11],[12],[14]             $ 16,173              
Investment, cost [10],[11],[12]             16,142              
Investments at fair value [10],[11],[12]             $ 16,098              
Investment, Identifier [Axis]: 1261229 BC LTD, Pharmaceuticals, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.25% [9],[15],[16] 6.25% [9],[15],[16] 6.25% [9],[15],[16] 6.25% [9],[15],[16] 6.25% [9],[15],[16] 6.25% [9],[15],[16] 6.25% [10],[17],[18] 6.25% [10],[17],[18] 6.25% [10],[17],[18] 6.25% [10],[17],[18] 6.25% [10],[17],[18] 6.25% [10],[17],[18]    
Investment, interest rate (as a percent) 9.89% [9],[15],[16],[19] 9.89% [9],[15],[16],[19] 9.89% [9],[15],[16],[19] 9.89% [9],[15],[16],[19] 9.89% [9],[15],[16],[19] 9.89% [9],[15],[16],[19] 10.41% [10],[13],[17],[18] 10.41% [10],[13],[17],[18] 10.41% [10],[13],[17],[18] 10.41% [10],[13],[17],[18] 10.41% [10],[13],[17],[18] 10.41% [10],[13],[17],[18]    
Investment, principal $ 9,454 [9],[15],[16],[20]           $ 19,551 [10],[14],[17],[18]              
Investment, cost 9,271 [9],[15],[16]           19,104 [10],[17],[18]              
Investments at fair value $ 9,190 [9],[15],[16]           $ 19,313 [10],[17],[18]              
Investment, Identifier [Axis]: 1261229 BC LTD, Pharmaceuticals, Fixed Rate Bond                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) 10.00% [9],[15],[19] 10.00% [9],[15],[19] 10.00% [9],[15],[19] 10.00% [9],[15],[19] 10.00% [9],[15],[19] 10.00% [9],[15],[19] 10.00% [10],[13],[17] 10.00% [10],[13],[17] 10.00% [10],[13],[17] 10.00% [10],[13],[17] 10.00% [10],[13],[17] 10.00% [10],[13],[17]    
Investment, principal $ 9,100 [9],[15],[20]           $ 9,100 [10],[14],[17]              
Investment, cost 9,100 [9],[15]           9,100 [10],[17]              
Investments at fair value $ 9,223 [9],[15]           $ 9,335 [10],[17]              
Investment, Identifier [Axis]: A.T. Holdings II Ltd., Biotechnology, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [10],[11],[13],[17],[21]             5.97% 5.97% 5.97% 5.97% 5.97% 5.97%    
Investment, interest rate, paid in kind (as a percent) 10.35% [9],[15],[22],[23] 10.35% [9],[15],[22],[23] 10.35% [9],[15],[22],[23] 10.35% [9],[15],[22],[23] 10.35% [9],[15],[22],[23] 10.35% [9],[15],[22],[23] 8.28% [10],[11],[17],[21] 8.28% [10],[11],[17],[21] 8.28% [10],[11],[17],[21] 8.28% [10],[11],[17],[21] 8.28% [10],[11],[17],[21] 8.28% [10],[11],[17],[21]    
Investment, principal $ 25,127 [9],[15],[20],[22],[23]           $ 23,563 [10],[11],[14],[17],[21]              
Investment, cost 23,860 [9],[15],[22],[23]           22,888 [10],[11],[17],[21]              
Investments at fair value $ 20,328 [9],[15],[22],[23]           $ 22,915 [10],[11],[17],[21]              
Investment, Identifier [Axis]: A.T. Holdings II SÀRL, Biotechnology, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) 22.50% [9],[15],[22],[24] 22.50% [9],[15],[22],[24] 22.50% [9],[15],[22],[24] 22.50% [9],[15],[22],[24] 22.50% [9],[15],[22],[24] 22.50% [9],[15],[22],[24] 22.50% [10],[11],[17],[25] 22.50% [10],[11],[17],[25] 22.50% [10],[11],[17],[25] 22.50% [10],[11],[17],[25] 22.50% [10],[11],[17],[25] 22.50% [10],[11],[17],[25]    
Investment, principal $ 6,746 [9],[15],[20],[22],[24]           $ 6,569 [10],[11],[14],[17],[25]              
Investment, cost 3,538 [9],[15],[22],[24]           4,405 [10],[11],[17],[25]              
Investments at fair value $ 6,679 [9],[15],[22],[24]           $ 6,536 [10],[11],[17],[25]              
Investment, Identifier [Axis]: ACESO Holding 4 S.A.R.L., Health Care Services, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 8.25% [9],[15],[16],[19],[22] 8.25% [9],[15],[16],[19],[22] 8.25% [9],[15],[16],[19],[22] 8.25% [9],[15],[16],[19],[22] 8.25% [9],[15],[16],[19],[22] 8.25% [9],[15],[16],[19],[22] 7.87% [10],[11],[13],[17],[18] 7.87% [10],[11],[13],[17],[18] 7.87% [10],[11],[13],[17],[18] 7.87% [10],[11],[13],[17],[18] 7.87% [10],[11],[13],[17],[18] 7.87% [10],[11],[13],[17],[18]    
Investment, principal | €   € 4,204 [9],[15],[16],[20],[22]           € 4,204 [10],[11],[14],[17],[18]            
Investment, cost $ 4,856 [9],[15],[16],[22]           $ 4,847 [10],[11],[17],[18]              
Investments at fair value $ 4,763 [9],[15],[16],[22]           $ 4,849 [10],[11],[17],[18]              
Investment, Identifier [Axis]: ACESO Holding 4 S.A.R.L., Health Care Services, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 8.25% [9],[15],[16],[19],[22] 8.25% [9],[15],[16],[19],[22] 8.25% [9],[15],[16],[19],[22] 8.25% [9],[15],[16],[19],[22] 8.25% [9],[15],[16],[19],[22] 8.25% [9],[15],[16],[19],[22] 7.87% [10],[11],[13],[17],[18] 7.87% [10],[11],[13],[17],[18] 7.87% [10],[11],[13],[17],[18] 7.87% [10],[11],[13],[17],[18] 7.87% [10],[11],[13],[17],[18] 7.87% [10],[11],[13],[17],[18]    
Investment, principal $ 16,817 [9],[15],[16],[20],[22]           $ 16,817 [10],[11],[14],[17],[18]              
Investment, cost 18,489 [9],[15],[16],[22]           18,450 [10],[11],[17],[18]              
Investments at fair value $ 19,052 [9],[15],[16],[22]           $ 19,398 [10],[11],[17],[18]              
Investment, Identifier [Axis]: ACESO Holding 4 S.A.R.L., Health Care Services, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 8.25% [9],[15],[16],[19],[22] 8.25% [9],[15],[16],[19],[22] 8.25% [9],[15],[16],[19],[22] 8.25% [9],[15],[16],[19],[22] 8.25% [9],[15],[16],[19],[22] 8.25% [9],[15],[16],[19],[22] 7.87% [10],[11],[13],[17],[18] 7.87% [10],[11],[13],[17],[18] 7.87% [10],[11],[13],[17],[18] 7.87% [10],[11],[13],[17],[18] 7.87% [10],[11],[13],[17],[18] 7.87% [10],[11],[13],[17],[18]    
Investment, principal $ 12,405 [9],[15],[16],[20],[22]           $ 12,405 [10],[11],[14],[17],[18]              
Investment, cost 14,291 [9],[15],[16],[22]           14,258 [10],[11],[17],[18]              
Investments at fair value $ 14,054 [9],[15],[16],[22]           $ 14,309 [10],[11],[17],[18]              
Investment, Identifier [Axis]: ADB Companies, LLC, Construction & Engineering, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[18]             7.50% 7.50% 7.50% 7.50% 7.50% 7.50%    
Investment, interest rate (as a percent) [10],[11],[13],[18]             10.76% 10.76% 10.76% 10.76% 10.76% 10.76%    
Investment, interest rate, paid in kind (as a percent) [10],[11],[18]             1.00% 1.00% 1.00% 1.00% 1.00% 1.00%    
Investment, principal [10],[11],[14],[18]             $ 2,723              
Investment, cost [10],[11],[18]             2,721              
Investments at fair value [10],[11],[18]             $ 2,642              
Investment, Identifier [Axis]: ADB Companies, LLC, Construction & Engineering, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[18]             7.50% 7.50% 7.50% 7.50% 7.50% 7.50%    
Investment, interest rate (as a percent) [10],[11],[13],[18]             10.76% 10.76% 10.76% 10.76% 10.76% 10.76%    
Investment, interest rate, paid in kind (as a percent) [10],[11],[18]             1.00% 1.00% 1.00% 1.00% 1.00% 1.00%    
Investment, principal [10],[11],[14],[18]             $ 784              
Investment, cost [10],[11],[18]             783              
Investments at fair value [10],[11],[18]             $ 761              
Investment, Identifier [Axis]: ADB Companies, LLC, Construction & Engineering, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[18]             7.50% 7.50% 7.50% 7.50% 7.50% 7.50%    
Investment, interest rate (as a percent) [10],[11],[13],[18]             10.76% 10.76% 10.76% 10.76% 10.76% 10.76%    
Investment, interest rate, paid in kind (as a percent) [10],[11],[18]             1.00% 1.00% 1.00% 1.00% 1.00% 1.00%    
Investment, principal [10],[11],[14],[18]             $ 14,272              
Investment, cost [10],[11],[18]             14,260              
Investments at fair value [10],[11],[18]             $ 13,845              
Investment, Identifier [Axis]: ADC Therapeutics SA, Biotechnology, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 1,145,891 [9],[15],[26] 1,145,891 [9],[15],[26] 1,145,891 [9],[15],[26] 1,145,891 [9],[15],[26] 1,145,891 [9],[15],[26] 1,145,891 [9],[15],[26] 1,365,722 [10],[17],[27] 1,365,722 [10],[17],[27] 1,365,722 [10],[17],[27] 1,365,722 [10],[17],[27] 1,365,722 [10],[17],[27] 1,365,722 [10],[17],[27]    
Investment, cost $ 0 [9],[15],[26]           $ 0 [10],[17],[27]              
Investments at fair value $ 0 [9],[15],[26]           $ 0 [10],[17],[27]              
Investment, Identifier [Axis]: ADC Therapeutics SA, Biotechnology, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 7.50% [9],[15],[16],[22] 7.50% [9],[15],[16],[22] 7.50% [9],[15],[16],[22] 7.50% [9],[15],[16],[22] 7.50% [9],[15],[16],[22] 7.50% [9],[15],[16],[22] 7.50% [10],[11],[17],[18] 7.50% [10],[11],[17],[18] 7.50% [10],[11],[17],[18] 7.50% [10],[11],[17],[18] 7.50% [10],[11],[17],[18] 7.50% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 11.38% [9],[15],[16],[19],[22] 11.38% [9],[15],[16],[19],[22] 11.38% [9],[15],[16],[19],[22] 11.38% [9],[15],[16],[19],[22] 11.38% [9],[15],[16],[19],[22] 11.38% [9],[15],[16],[19],[22] 11.65% [10],[11],[13],[17],[18] 11.65% [10],[11],[13],[17],[18] 11.65% [10],[11],[13],[17],[18] 11.65% [10],[11],[13],[17],[18] 11.65% [10],[11],[13],[17],[18] 11.65% [10],[11],[13],[17],[18]    
Investment, principal $ 6,589 [9],[15],[16],[20],[22]           $ 6,589 [10],[11],[14],[17],[18]              
Investment, cost 6,438 [9],[15],[16],[22]           6,402 [10],[11],[17],[18]              
Investments at fair value $ 6,554 [9],[15],[16],[22]           $ 6,491 [10],[11],[17],[18]              
Investment, Identifier [Axis]: ADC Therapeutics SA, Biotechnology, Warrants                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 28,948 [9],[15],[22],[26] 28,948 [9],[15],[22],[26] 28,948 [9],[15],[22],[26] 28,948 [9],[15],[22],[26] 28,948 [9],[15],[22],[26] 28,948 [9],[15],[22],[26] 28,948 [10],[11],[17],[27] 28,948 [10],[11],[17],[27] 28,948 [10],[11],[17],[27] 28,948 [10],[11],[17],[27] 28,948 [10],[11],[17],[27] 28,948 [10],[11],[17],[27]    
Investment, cost $ 174 [9],[15],[22],[26]           $ 174 [10],[11],[17],[27]              
Investments at fair value $ 1 [9],[15],[22],[26]           $ 34 [10],[11],[17],[27]              
Investment, Identifier [Axis]: AIP RD Buyer Corp., Distributors, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 17,870 [9],[22],[26] 17,870 [9],[22],[26] 17,870 [9],[22],[26] 17,870 [9],[22],[26] 17,870 [9],[22],[26] 17,870 [9],[22],[26] 17,870 [10],[11],[27] 17,870 [10],[11],[27] 17,870 [10],[11],[27] 17,870 [10],[11],[27] 17,870 [10],[11],[27] 17,870 [10],[11],[27]    
Investment, cost $ 1,733 [9],[22],[26]           $ 1,733 [10],[11],[27]              
Investments at fair value $ 2,314 [9],[22],[26]           $ 3,134 [10],[11],[27]              
Investment, Identifier [Axis]: AMC Entertainment Holdings Inc, Movies & Entertainment, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16] 7.00% 7.00% 7.00% 7.00% 7.00% 7.00%                
Investment, interest rate (as a percent) [9],[15],[16],[19] 10.64% 10.64% 10.64% 10.64% 10.64% 10.64%                
Investment, principal [9],[15],[16],[20] $ 2,517                          
Investment, cost [9],[15],[16] 2,522                          
Investments at fair value [9],[15],[16] $ 2,529                          
Investment, Identifier [Axis]: ASP Integrity Acquisition Co LLC, Diversified Support Services, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.00% [9],[16],[22],[28] 4.00% [9],[16],[22],[28] 4.00% [9],[16],[22],[28] 4.00% [9],[16],[22],[28] 4.00% [9],[16],[22],[28] 4.00% [9],[16],[22],[28] 4.00% [10],[11],[12],[18] 4.00% [10],[11],[12],[18] 4.00% [10],[11],[12],[18] 4.00% [10],[11],[12],[18] 4.00% [10],[11],[12],[18] 4.00% [10],[11],[12],[18]    
Investment, interest rate (as a percent) 10.75% [9],[16],[19],[22],[28] 10.75% [9],[16],[19],[22],[28] 10.75% [9],[16],[19],[22],[28] 10.75% [9],[16],[19],[22],[28] 10.75% [9],[16],[19],[22],[28] 10.75% [9],[16],[19],[22],[28] 11.25% [10],[11],[12],[13],[18] 11.25% [10],[11],[12],[13],[18] 11.25% [10],[11],[12],[13],[18] 11.25% [10],[11],[12],[13],[18] 11.25% [10],[11],[12],[13],[18] 11.25% [10],[11],[12],[13],[18]    
Investment, principal $ 2,332 [9],[16],[20],[22],[28]           $ 315 [10],[11],[12],[14],[18]              
Investment, cost 2,299 [9],[16],[22],[28]           277 [10],[11],[12],[18]              
Investments at fair value $ 2,248 [9],[16],[22],[28]           $ 226 [10],[11],[12],[18]              
Investment, Identifier [Axis]: ASP Integrity Acquisition Co LLC, Diversified Support Services, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18]    
Investment, interest rate (as a percent) 8.65% [9],[16],[19],[22] 8.65% [9],[16],[19],[22] 8.65% [9],[16],[19],[22] 8.65% [9],[16],[19],[22] 8.65% [9],[16],[19],[22] 8.65% [9],[16],[19],[22] 9.13% [10],[11],[13],[18] 9.13% [10],[11],[13],[18] 9.13% [10],[11],[13],[18] 9.13% [10],[11],[13],[18] 9.13% [10],[11],[13],[18] 9.13% [10],[11],[13],[18]    
Investment, principal $ 14,935 [9],[16],[20],[22]           $ 15,048 [10],[11],[14],[18]              
Investment, cost 14,753 [9],[16],[22]           14,841 [10],[11],[18]              
Investments at fair value $ 14,454 [9],[16],[22]           $ 14,576 [10],[11],[18]              
Investment, Identifier [Axis]: ASP Integrity Acquisition Co LLC, Diversified Support Services, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (15) [9],[16],[22],[28]           (17) [10],[11],[12],[18]              
Investments at fair value (41) [9],[16],[22],[28]           $ (79) [10],[11],[12],[18]              
Investment, Identifier [Axis]: ASP-R-PAC Acquisition Co LLC, Paper & Plastic Packaging Products & Materials, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[12],[17],[18]             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%    
Investment, interest rate (as a percent) [10],[11],[12],[13],[17],[18]             10.28% 10.28% 10.28% 10.28% 10.28% 10.28%    
Investment, principal [10],[11],[12],[14],[17],[18]             $ 816              
Investment, cost [10],[11],[12],[17],[18]             799              
Investments at fair value [10],[11],[12],[17],[18]             $ 801              
Investment, Identifier [Axis]: ASP-R-PAC Acquisition Co LLC, Paper & Plastic Packaging Products & Materials, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[17],[18]             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%    
Investment, interest rate (as a percent) [10],[11],[13],[17],[18]             10.57% 10.57% 10.57% 10.57% 10.57% 10.57%    
Investment, principal [10],[11],[14],[17],[18]             $ 8,942              
Investment, cost [10],[11],[17],[18]             8,852              
Investments at fair value [10],[11],[17],[18]             $ 8,816              
Investment, Identifier [Axis]: ASP-R-PAC Acquisition Co LLC, Paper & Plastic Packaging Products & Materials, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[17],[18]             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%    
Investment, interest rate (as a percent) [10],[11],[13],[17],[18]             10.31% 10.31% 10.31% 10.31% 10.31% 10.31%    
Investment, principal [10],[11],[14],[17],[18]             $ 666              
Investment, cost [10],[11],[17],[18]             661              
Investments at fair value [10],[11],[17],[18]             656              
Investment, Identifier [Axis]: ATNX SPV, LLC, Pharmaceuticals, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, principal 14,444 [9],[15],[20],[22],[23]           13,958 [10],[11],[14],[17],[21]              
Investment, cost 14,468 [9],[15],[22],[23]           13,986 [10],[11],[17],[21]              
Investments at fair value $ 13,975 [9],[15],[22],[23]           $ 13,818 [10],[11],[17],[21]              
Investment, Identifier [Axis]: AVOCA CLO, Multi-Sector Holdings, CLO Notes                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16] 5.95% 5.95% 5.95% 5.95% 5.95% 5.95%                
Investment, interest rate (as a percent) [9],[15],[16],[19] 8.15% 8.15% 8.15% 8.15% 8.15% 8.15%                
Investment, principal | € [9],[15],[16],[20]   € 1,288                        
Investment, cost [9],[15],[16] $ 1,520                          
Investments at fair value [9],[15],[16] $ 1,493                          
Investment, Identifier [Axis]: AVSC Holding Corp., Specialized Consumer Services, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18]    
Investment, interest rate (as a percent) [9],[16],[19],[22] 8.62% 8.62% 8.62% 8.62% 8.62% 8.62%                
Investment, principal $ 495 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost 438 [9],[16],[22],[28]           (101) [10],[11],[12],[18]              
Investments at fair value $ 434 [9],[16],[22],[28]           $ (105) [10],[11],[12],[18]              
Investment, Identifier [Axis]: AVSC Holding Corp., Specialized Consumer Services, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18]    
Investment, interest rate (as a percent) 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 9.16% [10],[11],[13],[18] 9.16% [10],[11],[13],[18] 9.16% [10],[11],[13],[18] 9.16% [10],[11],[13],[18] 9.16% [10],[11],[13],[18] 9.16% [10],[11],[13],[18]    
Investment, principal $ 37,939 [9],[16],[20],[22]           $ 55,927 [10],[11],[14],[18]              
Investment, cost 37,351 [9],[16],[22]           54,940 [10],[11],[18]              
Investments at fair value $ 37,310 [9],[16],[22]           $ 54,892 [10],[11],[18]              
Investment, Identifier [Axis]: Access CIG, LLC, Diversified Support Services, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16] 4.00% 4.00% 4.00% 4.00% 4.00% 4.00%                
Investment, interest rate (as a percent) [9],[16],[19] 7.64% 7.64% 7.64% 7.64% 7.64% 7.64%                
Investment, principal [9],[16],[20] $ 1,279                          
Investment, cost [9],[16] 1,276                          
Investments at fair value [9],[16] $ 1,141                          
Investment, Identifier [Axis]: Acquia Inc., Application Software, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18]    
Investment, interest rate (as a percent) 9.83% [9],[16],[19],[22] 9.83% [9],[16],[19],[22] 9.83% [9],[16],[19],[22] 9.83% [9],[16],[19],[22] 9.83% [9],[16],[19],[22] 9.83% [9],[16],[19],[22] 10.45% [10],[11],[13],[18] 10.45% [10],[11],[13],[18] 10.45% [10],[11],[13],[18] 10.45% [10],[11],[13],[18] 10.45% [10],[11],[13],[18] 10.45% [10],[11],[13],[18]    
Investment, principal $ 2,709 [9],[16],[20],[22]           $ 2,709 [10],[11],[14],[18]              
Investment, cost 2,707 [9],[16],[22]           2,704 [10],[11],[18]              
Investments at fair value $ 2,617 [9],[16],[22]           $ 2,709 [10],[11],[18]              
Investment, Identifier [Axis]: Acquia Inc., Application Software, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18]    
Investment, interest rate (as a percent) 9.83% [9],[16],[19],[22] 9.83% [9],[16],[19],[22] 9.83% [9],[16],[19],[22] 9.83% [9],[16],[19],[22] 9.83% [9],[16],[19],[22] 9.83% [9],[16],[19],[22] 10.43% [10],[11],[13],[18] 10.43% [10],[11],[13],[18] 10.43% [10],[11],[13],[18] 10.43% [10],[11],[13],[18] 10.43% [10],[11],[13],[18] 10.43% [10],[11],[13],[18]    
Investment, principal $ 6,400 [9],[16],[20],[22]           $ 6,400 [10],[11],[14],[18]              
Investment, cost 6,391 [9],[16],[22]           6,397 [10],[11],[18]              
Investments at fair value $ 6,181 [9],[16],[22]           $ 6,400 [10],[11],[18]              
Investment, Identifier [Axis]: Acquia Inc., Application Software, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18]    
Investment, interest rate (as a percent) 9.83% [9],[16],[19],[22] 9.83% [9],[16],[19],[22] 9.83% [9],[16],[19],[22] 9.83% [9],[16],[19],[22] 9.83% [9],[16],[19],[22] 9.83% [9],[16],[19],[22] 10.43% [10],[11],[13],[18] 10.43% [10],[11],[13],[18] 10.43% [10],[11],[13],[18] 10.43% [10],[11],[13],[18] 10.43% [10],[11],[13],[18] 10.43% [10],[11],[13],[18]    
Investment, principal $ 25,332 [9],[16],[20],[22]           $ 25,332 [10],[11],[14],[18]              
Investment, cost 25,324 [9],[16],[22]           25,306 [10],[11],[18]              
Investments at fair value $ 24,468 [9],[16],[22]           $ 25,332 [10],[11],[18]              
Investment, Identifier [Axis]: AlbaCore Euro CLO VI, Multi-Sector Holdings, CLO Notes                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16] 5.65% 5.65% 5.65% 5.65% 5.65% 5.65%                
Investment, interest rate (as a percent) [9],[15],[16],[19] 7.85% 7.85% 7.85% 7.85% 7.85% 7.85%                
Investment, principal | € [9],[15],[16],[20]   € 1,000                        
Investment, cost [9],[15],[16] $ 1,148                          
Investments at fair value [9],[15],[16] 1,149                          
Investment, Identifier [Axis]: All Web Leads, Inc., Advertising, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares             11,499 [8],[11],[27] 11,499 [8],[11],[27] 11,499 [8],[11],[27] 11,499 [8],[11],[27] 11,499 [8],[11],[27] 11,499 [8],[11],[27] 11,499 [2]  
Investment, principal 0 [1]                       $ 0 [2]  
Investment, cost [8],[11],[27]             $ 1,622              
Investments at fair value 0 [1]           $ 1,622 [1],[8],[11],[27]           $ 1,622 [2] 1,622 [2]
Investment, Identifier [Axis]: All Web Leads, Inc., Advertising, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent)             4.00% [8],[11],[12],[18] 4.00% [8],[11],[12],[18] 4.00% [8],[11],[12],[18] 4.00% [8],[11],[12],[18] 4.00% [8],[11],[12],[18] 4.00% [8],[11],[12],[18] 4.00% [2]  
Investment, interest rate (as a percent)             8.10% [8],[11],[12],[13],[18] 8.10% [8],[11],[12],[13],[18] 8.10% [8],[11],[12],[13],[18] 8.10% [8],[11],[12],[13],[18] 8.10% [8],[11],[12],[13],[18] 8.10% [8],[11],[12],[13],[18] 8.40% [2]  
Investment, principal 0 [1]           $ 1,440 [8],[11],[12],[14],[18]           $ 1,440 [2]  
Investment, cost [8],[11],[12],[18]             1,427              
Investments at fair value 0 [1]           $ 1,386 [1],[8],[11],[12],[18]           $ 1,386 [2] 1,506 [2]
Investment, Identifier [Axis]: All Web Leads, Inc., Advertising, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent)             4.00% [8],[11],[18] 4.00% [8],[11],[18] 4.00% [8],[11],[18] 4.00% [8],[11],[18] 4.00% [8],[11],[18] 4.00% [8],[11],[18] 4.00% [2]  
Investment, interest rate (as a percent)             6.10% [8],[11],[13],[18] 6.10% [8],[11],[13],[18] 6.10% [8],[11],[13],[18] 6.10% [8],[11],[13],[18] 6.10% [8],[11],[13],[18] 6.10% [8],[11],[13],[18] 6.40% [2]  
Investment, interest rate, paid in kind (as a percent)             2.00% [8],[11],[18] 2.00% [8],[11],[18] 2.00% [8],[11],[18] 2.00% [8],[11],[18] 2.00% [8],[11],[18] 2.00% [8],[11],[18] 2.00% [2]  
Investment, principal 0 [1]           $ 1,724 [8],[11],[14],[18]           $ 1,811 [2]  
Investment, cost [8],[11],[18]             1,695              
Investments at fair value 0 [1]           $ 1,650 [1],[8],[11],[18]           $ 1,733 [2] 1,741 [2]
Investment, Identifier [Axis]: All Web Leads, Inc., Advertising, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent)             5.00% [8],[11],[18] 5.00% [8],[11],[18] 5.00% [8],[11],[18] 5.00% [8],[11],[18] 5.00% [8],[11],[18] 5.00% [8],[11],[18] 5.00% [2]  
Investment, interest rate (as a percent)             7.10% [8],[11],[13],[18] 7.10% [8],[11],[13],[18] 7.10% [8],[11],[13],[18] 7.10% [8],[11],[13],[18] 7.10% [8],[11],[13],[18] 7.10% [8],[11],[13],[18] 7.40% [2]  
Investment, interest rate, paid in kind (as a percent)             2.00% [8],[11],[18] 2.00% [8],[11],[18] 2.00% [8],[11],[18] 2.00% [8],[11],[18] 2.00% [8],[11],[18] 2.00% [8],[11],[18] 2.00% [2]  
Investment, principal 0 [1]           $ 3,711 [8],[11],[14],[18]           $ 3,693 [2]  
Investment, cost [8],[11],[18]             3,626              
Investments at fair value 0 [1]           $ 3,533 [1],[8],[11],[18]           $ 3,515 [2] 3,463 [2]
Investment, Identifier [Axis]: All Web Leads, Inc., Advertising, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent)             10.00% [8],[11],[25] 10.00% [8],[11],[25] 10.00% [8],[11],[25] 10.00% [8],[11],[25] 10.00% [8],[11],[25] 10.00% [8],[11],[25] 10.00% [2]  
Investment, principal 0 [1]           $ 3,914 [8],[11],[14],[25]           $ 3,816 [2]  
Investment, cost [8],[11],[25]             3,027              
Investments at fair value $ 0 [1]           $ 3,347 [1],[8],[11],[25]           $ 3,264 [2] 3,183 [2]
Investment, Identifier [Axis]: Alvogen Pharma US, Inc., Pharmaceuticals, Second Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 10.50% [9],[16],[22] 10.50% [9],[16],[22] 10.50% [9],[16],[22] 10.50% [9],[16],[22] 10.50% [9],[16],[22] 10.50% [9],[16],[22] 10.50% [10],[11],[18] 10.50% [10],[11],[18] 10.50% [10],[11],[18] 10.50% [10],[11],[18] 10.50% [10],[11],[18] 10.50% [10],[11],[18]    
Investment, interest rate (as a percent) 6.23% [9],[16],[19],[22] 6.23% [9],[16],[19],[22] 6.23% [9],[16],[19],[22] 6.23% [9],[16],[19],[22] 6.23% [9],[16],[19],[22] 6.23% [9],[16],[19],[22] 6.50% [10],[11],[13],[18] 6.50% [10],[11],[13],[18] 6.50% [10],[11],[13],[18] 6.50% [10],[11],[13],[18] 6.50% [10],[11],[13],[18] 6.50% [10],[11],[13],[18]    
Investment, interest rate, paid in kind (as a percent) 8.00% [9],[16],[22] 8.00% [9],[16],[22] 8.00% [9],[16],[22] 8.00% [9],[16],[22] 8.00% [9],[16],[22] 8.00% [9],[16],[22] 8.00% [10],[11],[18] 8.00% [10],[11],[18] 8.00% [10],[11],[18] 8.00% [10],[11],[18] 8.00% [10],[11],[18] 8.00% [10],[11],[18]    
Investment, principal $ 2,824 [9],[16],[20],[22]           $ 2,737 [10],[11],[14],[18]              
Investment, cost 2,823 [9],[16],[22]           2,735 [10],[11],[18]              
Investments at fair value $ 2,824 [9],[16],[22]           $ 2,737 [10],[11],[18]              
Investment, Identifier [Axis]: Alvotech Holdings S.A., Biotechnology, Common Stock 1                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 76,023 [9],[15],[26] 76,023 [9],[15],[26] 76,023 [9],[15],[26] 76,023 [9],[15],[26] 76,023 [9],[15],[26] 76,023 [9],[15],[26] 76,023 [10],[17],[27] 76,023 [10],[17],[27] 76,023 [10],[17],[27] 76,023 [10],[17],[27] 76,023 [10],[17],[27] 76,023 [10],[17],[27]    
Investment, cost $ 76 [9],[15],[26]           $ 76 [10],[17],[27]              
Investments at fair value $ 281 [9],[15],[26]           $ 623 [10],[17],[27]              
Investment, Identifier [Axis]: Alvotech Holdings S.A., Biotechnology, Common Stock 2                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 70,820 [9],[15],[22],[26],[29] 70,820 [9],[15],[22],[26],[29] 70,820 [9],[15],[22],[26],[29] 70,820 [9],[15],[22],[26],[29] 70,820 [9],[15],[22],[26],[29] 70,820 [9],[15],[22],[26],[29] 70,820 [10],[11],[17],[27],[30] 70,820 [10],[11],[17],[27],[30] 70,820 [10],[11],[17],[27],[30] 70,820 [10],[11],[17],[27],[30] 70,820 [10],[11],[17],[27],[30] 70,820 [10],[11],[17],[27],[30]    
Investment, cost $ 283 [9],[15],[22],[26],[29]           $ 283 [10],[11],[17],[27],[30]              
Investments at fair value $ 0 [9],[15],[22],[26],[29]           $ 67 [10],[11],[17],[27],[30]              
Investment, Identifier [Axis]: Aquestive Therapeutics, Inc., Pharmaceuticals, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16],[22] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%                
Investment, interest rate (as a percent) [9],[15],[16],[19],[22] 9.98% 9.98% 9.98% 9.98% 9.98% 9.98%                
Investment, principal [9],[15],[16],[20],[22] $ 6,336                          
Investment, cost [9],[15],[16],[22] 6,207                          
Investments at fair value [9],[15],[16],[22] $ 6,212                          
Investment, Identifier [Axis]: Aquestive Therapeutics, Inc., Pharmaceuticals, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16],[22],[28] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%                
Investment, principal [9],[15],[16],[20],[22],[28] $ 0                          
Investment, cost [9],[15],[16],[22],[28] 0                          
Investments at fair value [9],[15],[16],[22],[28] $ 0                          
Investment, Identifier [Axis]: Aquestive Therapeutics, Inc., Pharmaceuticals, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16],[22],[28] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%                
Investment, principal [9],[15],[16],[20],[22],[28] $ 0                          
Investment, cost [9],[15],[16],[22],[28] 0                          
Investments at fair value [9],[15],[16],[22],[28] $ 0                          
Investment, Identifier [Axis]: Aquestive Therapeutics, Inc., Pharmaceuticals, Warrants                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares [9],[15],[22],[26] 26,526 26,526 26,526 26,526 26,526 26,526                
Investment, cost [9],[15],[22],[26] $ 36                          
Investments at fair value [9],[15],[22],[26] $ 53                          
Investment, Identifier [Axis]: Arches Buyer Inc., Interactive Media & Services, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.50% [9],[16],[22] 5.50% [9],[16],[22] 5.50% [9],[16],[22] 5.50% [9],[16],[22] 5.50% [9],[16],[22] 5.50% [9],[16],[22] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18]    
Investment, interest rate (as a percent) 9.14% [9],[16],[19],[22] 9.14% [9],[16],[19],[22] 9.14% [9],[16],[19],[22] 9.14% [9],[16],[19],[22] 9.14% [9],[16],[19],[22] 9.14% [9],[16],[19],[22] 9.66% [10],[11],[13],[18] 9.66% [10],[11],[13],[18] 9.66% [10],[11],[13],[18] 9.66% [10],[11],[13],[18] 9.66% [10],[11],[13],[18] 9.66% [10],[11],[13],[18]    
Investment, principal $ 46,734 [9],[16],[20],[22]           $ 47,093 [10],[11],[14],[18]              
Investment, cost 46,479 [9],[16],[22]           46,702 [10],[11],[18]              
Investments at fair value $ 46,734 [9],[16],[22]           $ 47,093 [10],[11],[18]              
Investment, Identifier [Axis]: Assembled Brands Capital LLC, Specialized Finance, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 12,463,242 [1],[7],[22],[26] 12,463,242 [1],[7],[22],[26] 12,463,242 [1],[7],[22],[26] 12,463,242 [1],[7],[22],[26] 12,463,242 [1],[7],[22],[26] 12,463,242 [1],[7],[22],[26] 12,463,242 [8],[11],[27] 12,463,242 [8],[11],[27] 12,463,242 [8],[11],[27] 12,463,242 [8],[11],[27] 12,463,242 [8],[11],[27] 12,463,242 [8],[11],[27] 12,463,242 [2]  
Investment, cost $ 1,963 [7],[22],[26]           $ 1,963 [8],[11],[27]              
Investments at fair value $ 0 [1],[7],[22],[26]           $ 1,496 [1],[8],[11],[27]           $ 1,496 [2] 1,246 [2]
Investment, Identifier [Axis]: Assembled Brands Capital LLC, Specialized Finance, Warrants                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 78,045 [1],[7],[22],[26] 78,045 [1],[7],[22],[26] 78,045 [1],[7],[22],[26] 78,045 [1],[7],[22],[26] 78,045 [1],[7],[22],[26] 78,045 [1],[7],[22],[26] 78,045 [8],[11],[27] 78,045 [8],[11],[27] 78,045 [8],[11],[27] 78,045 [8],[11],[27] 78,045 [8],[11],[27] 78,045 [8],[11],[27] 78,045 [2]  
Investment, cost $ 0 [7],[22],[26]           $ 0 [8],[11],[27]              
Investments at fair value $ 0 [1],[7],[22],[26]           $ 0 [1],[8],[11],[27]           $ 0 [2] 0 [2]
Investment, Identifier [Axis]: Astra Acquisition Corp., Application Software, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[18],[25]             6.75% 6.75% 6.75% 6.75% 6.75% 6.75%    
Investment, principal [10],[11],[14],[18],[25]             $ 8,836              
Investment, cost [10],[11],[18],[25]             8,368              
Investments at fair value [10],[11],[18],[25]             $ 3,535              
Investment, Identifier [Axis]: Astra Acquisition Corp., Application Software, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[18],[25]             5.25% 5.25% 5.25% 5.25% 5.25% 5.25%    
Investment, principal [10],[11],[14],[18],[25]             $ 12,537              
Investment, cost [10],[11],[18],[25]             9,901              
Investments at fair value [10],[11],[18],[25]             $ 0              
Investment, Identifier [Axis]: Asurion, LLC, Property & Casualty Insurance, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[18]             4.25% 4.25% 4.25% 4.25% 4.25% 4.25%    
Investment, interest rate (as a percent) [10],[13],[18]             8.51% 8.51% 8.51% 8.51% 8.51% 8.51%    
Investment, principal [10],[14],[18]             $ 19,847              
Investment, cost [10],[18]             19,805              
Investments at fair value [10],[18]             $ 19,933              
Investment, Identifier [Axis]: Auctane Holdings, LLC, Air Freight & Logistics, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%                
Investment, interest rate (as a percent) [9],[16],[19],[22] 9.37% 9.37% 9.37% 9.37% 9.37% 9.37%                
Investment, principal [9],[16],[20],[22] $ 28,992                          
Investment, cost [9],[16],[22] 28,562                          
Investments at fair value [9],[16],[22] $ 28,557                          
Investment, Identifier [Axis]: Aurelia Netherlands B.V., Interactive Media & Services, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[15],[16],[22] 4.75% [9],[15],[16],[22] 4.75% [9],[15],[16],[22] 4.75% [9],[15],[16],[22] 4.75% [9],[15],[16],[22] 4.75% [9],[15],[16],[22] 4.75% [10],[11],[17],[18] 4.75% [10],[11],[17],[18] 4.75% [10],[11],[17],[18] 4.75% [10],[11],[17],[18] 4.75% [10],[11],[17],[18] 4.75% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 6.95% [9],[15],[16],[19],[22] 6.95% [9],[15],[16],[19],[22] 6.95% [9],[15],[16],[19],[22] 6.95% [9],[15],[16],[19],[22] 6.95% [9],[15],[16],[19],[22] 6.95% [9],[15],[16],[19],[22] 6.78% [10],[11],[13],[17],[18] 6.78% [10],[11],[13],[17],[18] 6.78% [10],[11],[13],[17],[18] 6.78% [10],[11],[13],[17],[18] 6.78% [10],[11],[13],[17],[18] 6.78% [10],[11],[13],[17],[18]    
Investment, principal | €   € 47,682 [9],[15],[16],[20],[22]           € 47,682 [10],[11],[14],[17],[18]            
Investment, cost $ 53,316 [9],[15],[16],[22]           $ 53,229 [10],[11],[17],[18]              
Investments at fair value $ 53,877 [9],[15],[16],[22]           $ 55,886 [10],[11],[17],[18]              
Investment, Identifier [Axis]: Aurora Lux Finco S.À.R.L., Airport Services, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[17],[18]             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%    
Investment, interest rate (as a percent) [10],[11],[13],[17],[18]             10.10% 10.10% 10.10% 10.10% 10.10% 10.10%    
Investment, principal [10],[11],[14],[17],[18]             $ 31,348              
Investment, cost [10],[11],[17],[18]             31,217              
Investments at fair value [10],[11],[17],[18]             $ 31,348              
Investment, Identifier [Axis]: BAART Programs, Inc., Health Care Services, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22],[24],[28] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%                
Investment, principal [9],[16],[20],[22],[24],[28] $ 593                          
Investment, cost [9],[16],[22],[24],[28] 348                          
Investments at fair value [9],[16],[22],[24],[28] $ 507                          
Investment, Identifier [Axis]: BAART Programs, Inc., Health Care Services, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22],[24] 5.00% [9],[16],[22],[24] 5.00% [9],[16],[22],[24] 5.00% [9],[16],[22],[24] 5.00% [9],[16],[22],[24] 5.00% [9],[16],[22],[24] 5.00% [10],[11],[18],[25] 5.00% [10],[11],[18],[25] 5.00% [10],[11],[18],[25] 5.00% [10],[11],[18],[25] 5.00% [10],[11],[18],[25] 5.00% [10],[11],[18],[25]    
Investment, principal $ 10,891 [9],[16],[20],[22],[24]           $ 3,189 [10],[11],[14],[18],[25]              
Investment, cost 7,824 [9],[16],[22],[24]           3,159 [10],[11],[18],[25]              
Investments at fair value $ 9,680 [9],[16],[22],[24]           $ 2,794 [10],[11],[18],[25]              
Investment, Identifier [Axis]: BAART Programs, Inc., Health Care Services, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22],[24] 5.00% [9],[16],[22],[24] 5.00% [9],[16],[22],[24] 5.00% [9],[16],[22],[24] 5.00% [9],[16],[22],[24] 5.00% [9],[16],[22],[24] 5.00% [10],[11],[18],[25] 5.00% [10],[11],[18],[25] 5.00% [10],[11],[18],[25] 5.00% [10],[11],[18],[25] 5.00% [10],[11],[18],[25] 5.00% [10],[11],[18],[25]    
Investment, principal $ 7,210 [9],[16],[20],[22],[24]           $ 1,239 [10],[11],[14],[18],[25]              
Investment, cost 4,863 [9],[16],[22],[24]           1,242 [10],[11],[18],[25]              
Investments at fair value $ 6,408 [9],[16],[22],[24]           $ 1,085 [10],[11],[18],[25]              
Investment, Identifier [Axis]: BAART Programs, Inc., Health Care Services, Second Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 8.50% [9],[16],[22],[24] 8.50% [9],[16],[22],[24] 8.50% [9],[16],[22],[24] 8.50% [9],[16],[22],[24] 8.50% [9],[16],[22],[24] 8.50% [9],[16],[22],[24] 8.50% [10],[11],[18],[25] 8.50% [10],[11],[18],[25] 8.50% [10],[11],[18],[25] 8.50% [10],[11],[18],[25] 8.50% [10],[11],[18],[25] 8.50% [10],[11],[18],[25]    
Investment, principal $ 6,452 [9],[16],[20],[22],[24]           $ 6,452 [10],[11],[14],[18],[25]              
Investment, cost 6,386 [9],[16],[22],[24]           6,386 [10],[11],[18],[25]              
Investments at fair value $ 194 [9],[16],[22],[24]           $ 2,323 [10],[11],[18],[25]              
Investment, Identifier [Axis]: BAART Programs, Inc., Health Care Services, Second Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 8.50% [9],[16],[22],[24] 8.50% [9],[16],[22],[24] 8.50% [9],[16],[22],[24] 8.50% [9],[16],[22],[24] 8.50% [9],[16],[22],[24] 8.50% [9],[16],[22],[24] 8.50% [10],[11],[18],[25] 8.50% [10],[11],[18],[25] 8.50% [10],[11],[18],[25] 8.50% [10],[11],[18],[25] 8.50% [10],[11],[18],[25] 8.50% [10],[11],[18],[25]    
Investment, principal $ 8,920 [9],[16],[20],[22],[24]           $ 8,920 [10],[11],[14],[18],[25]              
Investment, cost 8,817 [9],[16],[22],[24]           8,817 [10],[11],[18],[25]              
Investments at fair value $ 268 [9],[16],[22],[24]           $ 3,211 [10],[11],[18],[25]              
Investment, Identifier [Axis]: BOTA BIDCO GMBH, Diversified Chemicals, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.00% [9],[15],[16],[22] 4.00% [9],[15],[16],[22] 4.00% [9],[15],[16],[22] 4.00% [9],[15],[16],[22] 4.00% [9],[15],[16],[22] 4.00% [9],[15],[16],[22] 4.00% [10],[11],[17],[18] 4.00% [10],[11],[17],[18] 4.00% [10],[11],[17],[18] 4.00% [10],[11],[17],[18] 4.00% [10],[11],[17],[18] 4.00% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 6.14% [9],[15],[16],[19],[22] 6.14% [9],[15],[16],[19],[22] 6.14% [9],[15],[16],[19],[22] 6.14% [9],[15],[16],[19],[22] 6.14% [9],[15],[16],[19],[22] 6.14% [9],[15],[16],[19],[22] 5.90% [10],[11],[13],[17],[18] 5.90% [10],[11],[13],[17],[18] 5.90% [10],[11],[13],[17],[18] 5.90% [10],[11],[13],[17],[18] 5.90% [10],[11],[13],[17],[18] 5.90% [10],[11],[13],[17],[18]    
Investment, principal | €   € 3,890 [9],[15],[16],[20],[22]           € 4,066 [10],[11],[14],[17],[18]            
Investment, cost $ 3,866 [9],[15],[16],[22]           $ 4,003 [10],[11],[17],[18]              
Investments at fair value $ 4,303 [9],[15],[16],[22]           $ 4,622 [10],[11],[17],[18]              
Investment, Identifier [Axis]: BOTA BIDCO GMBH, Diversified Chemicals, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.50% [9],[15],[16],[22] 4.50% [9],[15],[16],[22] 4.50% [9],[15],[16],[22] 4.50% [9],[15],[16],[22] 4.50% [9],[15],[16],[22] 4.50% [9],[15],[16],[22] 4.50% [10],[11],[17],[18] 4.50% [10],[11],[17],[18] 4.50% [10],[11],[17],[18] 4.50% [10],[11],[17],[18] 4.50% [10],[11],[17],[18] 4.50% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 6.64% [9],[15],[16],[19],[22] 6.64% [9],[15],[16],[19],[22] 6.64% [9],[15],[16],[19],[22] 6.64% [9],[15],[16],[19],[22] 6.64% [9],[15],[16],[19],[22] 6.64% [9],[15],[16],[19],[22] 6.41% [10],[11],[13],[17],[18] 6.41% [10],[11],[13],[17],[18] 6.41% [10],[11],[13],[17],[18] 6.41% [10],[11],[13],[17],[18] 6.41% [10],[11],[13],[17],[18] 6.41% [10],[11],[13],[17],[18]    
Investment, principal $ 16,260 [9],[15],[16],[20],[22]           $ 16,260 [10],[11],[14],[17],[18]              
Investment, cost 16,107 [9],[15],[16],[22]           15,983 [10],[11],[17],[18]              
Investments at fair value $ 17,521 [9],[15],[16],[22]           $ 18,150 [10],[11],[17],[18]              
Investment, Identifier [Axis]: Bain Capital Euro CLO, Multi-Sector Holdings, CLO Notes 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%                
Investment, interest rate (as a percent) [9],[15],[16],[19] 7.66% 7.66% 7.66% 7.66% 7.66% 7.66%                
Investment, principal | € [9],[15],[16],[20]   € 1,000                        
Investment, cost [9],[15],[16] $ 1,143                          
Investments at fair value [9],[15],[16] $ 1,142                          
Investment, Identifier [Axis]: Bain Capital Euro CLO, Multi-Sector Holdings, CLO Notes 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%                
Investment, interest rate (as a percent) [9],[15],[16],[19] 7.79% 7.79% 7.79% 7.79% 7.79% 7.79%                
Investment, principal [9],[15],[16],[20] $ 2,000                          
Investment, cost [9],[15],[16] 2,309                          
Investments at fair value [9],[15],[16] $ 2,302                          
Investment, Identifier [Axis]: Bamboo IDE8 Insurance Services, LLC, Property & Casualty Insurance, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22],[28] 4.75% 4.75% 4.75% 4.75% 4.75% 4.75%                
Investment, principal [9],[16],[20],[22],[28] $ 0                          
Investment, cost [9],[16],[22],[28] (12)                          
Investments at fair value [9],[16],[22],[28] $ (11)                          
Investment, Identifier [Axis]: Bamboo IDE8 Insurance Services, LLC, Property & Casualty Insurance, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 4.75% 4.75% 4.75% 4.75% 4.75% 4.75%                
Investment, interest rate (as a percent) [9],[16],[19],[22] 8.48% 8.48% 8.48% 8.48% 8.48% 8.48%                
Investment, principal [9],[16],[20],[22] $ 15,691                          
Investment, cost [9],[16],[22] 15,573                          
Investments at fair value [9],[16],[22] $ 15,583                          
Investment, Identifier [Axis]: Barracuda Parent, LLC, Systems Software, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.50% [9],[16],[22] 6.50% [9],[16],[22] 6.50% [9],[16],[22] 6.50% [9],[16],[22] 6.50% [9],[16],[22] 6.50% [9],[16],[22] 6.50% [10],[11],[18] 6.50% [10],[11],[18] 6.50% [10],[11],[18] 6.50% [10],[11],[18] 6.50% [10],[11],[18] 6.50% [10],[11],[18]    
Investment, interest rate (as a percent) 10.16% [9],[16],[19],[22] 10.16% [9],[16],[19],[22] 10.16% [9],[16],[19],[22] 10.16% [9],[16],[19],[22] 10.16% [9],[16],[19],[22] 10.16% [9],[16],[19],[22] 10.81% [10],[11],[13],[18] 10.81% [10],[11],[13],[18] 10.81% [10],[11],[13],[18] 10.81% [10],[11],[13],[18] 10.81% [10],[11],[13],[18] 10.81% [10],[11],[13],[18]    
Investment, principal $ 15,448 [9],[16],[20],[22]           $ 15,448 [10],[11],[14],[18]              
Investment, cost 15,120 [9],[16],[22]           15,041 [10],[11],[18]              
Investments at fair value $ 12,860 [9],[16],[22]           $ 14,791 [10],[11],[18]              
Investment, Identifier [Axis]: Batallion CLO LTD, Diversified Real Estate Activities, CLO Notes                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16] 5.80% 5.80% 5.80% 5.80% 5.80% 5.80%                
Investment, interest rate (as a percent) [9],[15],[16],[19] 9.48% 9.48% 9.48% 9.48% 9.48% 9.48%                
Investment, principal [9],[15],[16],[20] $ 1,500                          
Investment, cost [9],[15],[16] 1,500                          
Investments at fair value [9],[15],[16] $ 1,514                          
Investment, Identifier [Axis]: Bayou Intermediate II, LLC, Health Care Supplies, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18]    
Investment, interest rate (as a percent) [9],[16],[19],[22],[28] 8.48% 8.48% 8.48% 8.48% 8.48% 8.48%                
Investment, principal $ 934 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost 915 [9],[16],[22],[28]           (19) [10],[11],[12],[18]              
Investments at fair value $ 917 [9],[16],[22],[28]           $ (19) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Bayou Intermediate II, LLC, Health Care Supplies, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18]    
Investment, interest rate (as a percent) 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.91% [10],[11],[13],[18] 8.91% [10],[11],[13],[18] 8.91% [10],[11],[13],[18] 8.91% [10],[11],[13],[18] 8.91% [10],[11],[13],[18] 8.91% [10],[11],[13],[18]    
Investment, principal $ 13,176 [9],[16],[20],[22]           $ 13,176 [10],[11],[14],[18]              
Investment, cost 13,044 [9],[16],[22]           13,044 [10],[11],[18]              
Investments at fair value $ 13,061 [9],[16],[22]           $ 13,044 [10],[11],[18]              
Investment, Identifier [Axis]: Bayou Intermediate II, LLC, Health Care Supplies, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18]    
Investment, interest rate (as a percent) [9],[16],[19],[22],[28] 8.48% 8.48% 8.48% 8.48% 8.48% 8.48%                
Investment, principal $ 2,803 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost 2,771 [9],[16],[22],[28]           (18) [10],[11],[12],[18]              
Investments at fair value $ 2,771 [9],[16],[22],[28]           $ (18) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Berner Food & Beverage, LLC, Soft Drinks & Non-alcoholic Beverages, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.50% [10],[11],[12],[18] 6.50% [10],[11],[12],[18] 6.50% [10],[11],[12],[18] 6.50% [10],[11],[12],[18] 6.50% [10],[11],[12],[18] 6.50% [10],[11],[12],[18]    
Investment, interest rate (as a percent) 9.81% [9],[16],[19],[22],[28] 9.81% [9],[16],[19],[22],[28] 9.81% [9],[16],[19],[22],[28] 9.81% [9],[16],[19],[22],[28] 9.81% [9],[16],[19],[22],[28] 9.81% [9],[16],[19],[22],[28] 10.96% [10],[11],[12],[13],[18] 10.96% [10],[11],[12],[13],[18] 10.96% [10],[11],[12],[13],[18] 10.96% [10],[11],[12],[13],[18] 10.96% [10],[11],[12],[13],[18] 10.96% [10],[11],[12],[13],[18]    
Investment, principal $ 2,889 [9],[16],[20],[22],[28]           $ 1,844 [10],[11],[12],[14],[18]              
Investment, cost 2,879 [9],[16],[22],[28]           1,835 [10],[11],[12],[18]              
Investments at fair value $ 2,821 [9],[16],[22],[28]           $ 1,802 [10],[11],[12],[18]              
Investment, Identifier [Axis]: Berner Food & Beverage, LLC, Soft Drinks & Non-alcoholic Beverages, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.50% [10],[11],[18] 6.50% [10],[11],[18] 6.50% [10],[11],[18] 6.50% [10],[11],[18] 6.50% [10],[11],[18] 6.50% [10],[11],[18]    
Investment, interest rate (as a percent) 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 10.96% [10],[11],[13],[18] 10.96% [10],[11],[13],[18] 10.96% [10],[11],[13],[18] 10.96% [10],[11],[13],[18] 10.96% [10],[11],[13],[18] 10.96% [10],[11],[13],[18]    
Investment, principal $ 39,520 [9],[16],[20],[22]           $ 39,831 [10],[11],[14],[18]              
Investment, cost 39,459 [9],[16],[22]           39,728 [10],[11],[18]              
Investments at fair value $ 38,820 [9],[16],[22]           $ 39,181 [10],[11],[18]              
Investment, Identifier [Axis]: Berner Food & Beverage, LLC, Soft Drinks & Non-alcoholic Beverages, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.50% [10],[11],[18] 6.50% [10],[11],[18] 6.50% [10],[11],[18] 6.50% [10],[11],[18] 6.50% [10],[11],[18] 6.50% [10],[11],[18]    
Investment, interest rate (as a percent) 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 10.67% [10],[11],[13],[18] 10.67% [10],[11],[13],[18] 10.67% [10],[11],[13],[18] 10.67% [10],[11],[13],[18] 10.67% [10],[11],[13],[18] 10.67% [10],[11],[13],[18]    
Investment, principal $ 4,335 [9],[16],[20],[22]           $ 4,368 [10],[11],[14],[18]              
Investment, cost 4,317 [9],[16],[22]           4,337 [10],[11],[18]              
Investments at fair value $ 4,258 [9],[16],[22]           $ 4,297 [10],[11],[18]              
Investment, Identifier [Axis]: BioXcel Therapeutics, Inc., Pharmaceuticals, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 152,537 [9],[15],[26] 152,537 [9],[15],[26] 152,537 [9],[15],[26] 152,537 [9],[15],[26] 152,537 [9],[15],[26] 152,537 [9],[15],[26] 26,654 [10],[17],[27] 26,654 [10],[17],[27] 26,654 [10],[17],[27] 26,654 [10],[17],[27] 26,654 [10],[17],[27] 26,654 [10],[17],[27]    
Investment, cost $ 0 [9],[15],[26]           $ 0 [10],[17],[27]              
Investments at fair value $ 215 [9],[15],[26]           $ 68 [10],[17],[27]              
Investment, Identifier [Axis]: BioXcel Therapeutics, Inc., Pharmaceuticals, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [10],[11],[13],[17]             13.00% 13.00% 13.00% 13.00% 13.00% 13.00%    
Investment, interest rate, paid in kind (as a percent) [9],[22] 13.00% 13.00% 13.00% 13.00% 13.00% 13.00%                
Investment, principal $ 2,775 [9],[15],[20],[22]           $ 3,084 [10],[11],[14],[17]              
Investment, cost 2,775 [9],[15],[22]           3,083 [10],[11],[17]              
Investments at fair value $ 2,427 [9],[15],[22]           $ 2,696 [10],[11],[17]              
Investment, Identifier [Axis]: BioXcel Therapeutics, Inc., Pharmaceuticals, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [10],[11],[13],[17]             13.00% 13.00% 13.00% 13.00% 13.00% 13.00%    
Investment, interest rate, paid in kind (as a percent) [9],[22] 13.00% 13.00% 13.00% 13.00% 13.00% 13.00%                
Investment, principal $ 6,695 [9],[15],[20],[22]           $ 7,439 [10],[11],[14],[17]              
Investment, cost 6,656 [9],[15],[22]           7,355 [10],[11],[17]              
Investments at fair value $ 5,854 [9],[15],[22]           $ 6,505 [10],[11],[17]              
Investment, Identifier [Axis]: BioXcel Therapeutics, Inc., Pharmaceuticals, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [10],[11],[12],[13],[17]             13.00% 13.00% 13.00% 13.00% 13.00% 13.00%    
Investment, principal [10],[11],[12],[14],[17]             $ 0              
Investment, cost [10],[11],[12],[17]             0              
Investments at fair value [10],[11],[12],[17]             $ 0              
Investment, Identifier [Axis]: BioXcel Therapeutics, Inc., Pharmaceuticals, First Lien Term Loan 4                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [10],[11],[12],[13],[17]             13.00% 13.00% 13.00% 13.00% 13.00% 13.00%    
Investment, principal [10],[11],[12],[14],[17]             $ 0              
Investment, cost [10],[11],[12],[17]             0              
Investments at fair value [10],[11],[12],[17]             $ 0              
Investment, Identifier [Axis]: BioXcel Therapeutics, Inc., Pharmaceuticals, Warrants 1                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 2,044 [9],[15],[22],[26] 2,044 [9],[15],[22],[26] 2,044 [9],[15],[22],[26] 2,044 [9],[15],[22],[26] 2,044 [9],[15],[22],[26] 2,044 [9],[15],[22],[26] 2,044 [10],[11],[17],[27] 2,044 [10],[11],[17],[27] 2,044 [10],[11],[17],[27] 2,044 [10],[11],[17],[27] 2,044 [10],[11],[17],[27] 2,044 [10],[11],[17],[27]    
Investment, cost $ 225 [9],[15],[22],[26]           $ 225 [10],[11],[17],[27]              
Investments at fair value $ 1 [9],[15],[22],[26]           $ 3 [10],[11],[17],[27]              
Investment, Identifier [Axis]: BioXcel Therapeutics, Inc., Pharmaceuticals, Warrants 2                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 586 [9],[15],[22],[26] 586 [9],[15],[22],[26] 586 [9],[15],[22],[26] 586 [9],[15],[22],[26] 586 [9],[15],[22],[26] 586 [9],[15],[22],[26] 586 [10],[11],[17],[27] 586 [10],[11],[17],[27] 586 [10],[11],[17],[27] 586 [10],[11],[17],[27] 586 [10],[11],[17],[27] 586 [10],[11],[17],[27]    
Investment, cost $ 0 [9],[15],[22],[26]           $ 0 [10],[11],[17],[27]              
Investments at fair value $ 0 [9],[15],[22],[26]           $ 1 [10],[11],[17],[27]              
Investment, Identifier [Axis]: Blazing Star Parent, LLC, Drug Retail, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 7.00% [9],[16],[22] 7.00% [9],[16],[22] 7.00% [9],[16],[22] 7.00% [9],[16],[22] 7.00% [9],[16],[22] 7.00% [9],[16],[22] 7.00% [10],[11],[18] 7.00% [10],[11],[18] 7.00% [10],[11],[18] 7.00% [10],[11],[18] 7.00% [10],[11],[18] 7.00% [10],[11],[18]    
Investment, interest rate (as a percent) 10.67% [9],[16],[19],[22] 10.67% [9],[16],[19],[22] 10.67% [9],[16],[19],[22] 10.67% [9],[16],[19],[22] 10.67% [9],[16],[19],[22] 10.67% [9],[16],[19],[22] 11.20% [10],[11],[13],[18] 11.20% [10],[11],[13],[18] 11.20% [10],[11],[13],[18] 11.20% [10],[11],[13],[18] 11.20% [10],[11],[13],[18] 11.20% [10],[11],[13],[18]    
Investment, principal $ 29,876 [9],[16],[20],[22]           $ 30,447 [10],[11],[14],[18]              
Investment, cost 29,255 [9],[16],[22]           29,700 [10],[11],[18]              
Investments at fair value $ 29,237 [9],[16],[22]           $ 29,698 [10],[11],[18]              
Investment, Identifier [Axis]: Blumenthal Temecula, LLC, Automotive Retail, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 394,297 [9],[22],[26] 394,297 [9],[22],[26] 394,297 [9],[22],[26] 394,297 [9],[22],[26] 394,297 [9],[22],[26] 394,297 [9],[22],[26] 394,297 [10],[11],[27],[31] 394,297 [10],[11],[27],[31] 394,297 [10],[11],[27],[31] 394,297 [10],[11],[27],[31] 394,297 [10],[11],[27],[31] 394,297 [10],[11],[27],[31]    
Investment, cost $ 424 [9],[22],[26]           $ 424 [10],[11],[27],[31]              
Investments at fair value $ 103 [9],[22],[26]           $ 63 [10],[11],[27],[31]              
Investment, Identifier [Axis]: Blumenthal Temecula, LLC, Automotive Retail, Preferred Equity 1                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 1,708,618 [9],[22],[26] 1,708,618 [9],[22],[26] 1,708,618 [9],[22],[26] 1,708,618 [9],[22],[26] 1,708,618 [9],[22],[26] 1,708,618 [9],[22],[26] 1,708,618 [10],[11],[27] 1,708,618 [10],[11],[27] 1,708,618 [10],[11],[27] 1,708,618 [10],[11],[27] 1,708,618 [10],[11],[27] 1,708,618 [10],[11],[27]    
Investment, cost $ 1,711 [9],[22],[26]           $ 1,711 [10],[11],[27]              
Investments at fair value $ 2,922 [9],[22],[26]           $ 2,512 [10],[11],[27]              
Investment, Identifier [Axis]: Blumenthal Temecula, LLC, Automotive Retail, Preferred Equity 2                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 394,297 [9],[22],[26] 394,297 [9],[22],[26] 394,297 [9],[22],[26] 394,297 [9],[22],[26] 394,297 [9],[22],[26] 394,297 [9],[22],[26] 394,297 [10],[11],[27] 394,297 [10],[11],[27] 394,297 [10],[11],[27] 394,297 [10],[11],[27] 394,297 [10],[11],[27] 394,297 [10],[11],[27]    
Investment, cost $ 395 [9],[22],[26]           $ 395 [10],[11],[27]              
Investments at fair value $ 658 [9],[22],[26]           $ 560 [10],[11],[27]              
Investment, Identifier [Axis]: Buttercup 2023-1 LLC | Specialized Finance | CLO Notes                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16],[22] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%                
Investment, interest rate (as a percent) [9],[15],[16],[19],[22] 10.12% 10.12% 10.12% 10.12% 10.12% 10.12%                
Investment, principal [9],[15],[16],[20],[22] $ 4,811                          
Investment, cost [9],[15],[16],[22] 4,811                          
Investments at fair value [9],[15],[16],[22] $ 4,813                          
Investment, Identifier [Axis]: C5 Technology Holdings, LLC, Data Processing & Outsourced Services, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 829 [1],[3],[4] 829 [1],[3],[4] 829 [1],[3],[4] 829 [1],[3],[4] 829 [1],[3],[4] 829 [1],[3],[4] 829 [5],[6],[11],[27] 829 [5],[6],[11],[27] 829 [5],[6],[11],[27] 829 [5],[6],[11],[27] 829 [5],[6],[11],[27] 829 [5],[6],[11],[27] 829 [2]  
Investment, cost $ 0 [3],[4]           $ 0 [5],[6],[11],[27]              
Investments at fair value $ 0 [1],[3],[4]           $ 0 [1],[5],[6],[11],[27]           $ 0 [2] 0 [2]
Investment, Identifier [Axis]: C5 Technology Holdings, LLC, Data Processing & Outsourced Services, Preferred Equity                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 34,984,460 [1],[3],[4],[22],[26] 34,984,460 [1],[3],[4],[22],[26] 34,984,460 [1],[3],[4],[22],[26] 34,984,460 [1],[3],[4],[22],[26] 34,984,460 [1],[3],[4],[22],[26] 34,984,460 [1],[3],[4],[22],[26] 34,984,460 [5],[6],[11],[27] 34,984,460 [5],[6],[11],[27] 34,984,460 [5],[6],[11],[27] 34,984,460 [5],[6],[11],[27] 34,984,460 [5],[6],[11],[27] 34,984,460 [5],[6],[11],[27] 34,984,460 [2]  
Investment, cost $ 34,984 [3],[4],[22],[26]           $ 34,984 [5],[6],[11],[27]              
Investments at fair value $ 25,889 [1],[3],[4],[22],[26]           $ 25,889 [1],[5],[6],[11],[27]           $ 25,889 [2] 27,638 [2]
Investment, Identifier [Axis]: CIELO BIDCO LIMITED, Building Products, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[15],[16],[22],[28] 4.75% [9],[15],[16],[22],[28] 4.75% [9],[15],[16],[22],[28] 4.75% [9],[15],[16],[22],[28] 4.75% [9],[15],[16],[22],[28] 4.75% [9],[15],[16],[22],[28] 4.75% [10],[11],[12],[17],[18] 4.75% [10],[11],[12],[17],[18] 4.75% [10],[11],[12],[17],[18] 4.75% [10],[11],[12],[17],[18] 4.75% [10],[11],[12],[17],[18] 4.75% [10],[11],[12],[17],[18]    
Investment, interest rate (as a percent) [9],[15],[16],[19],[22],[28] 6.93% 6.93% 6.93% 6.93% 6.93% 6.93%                
Investment, principal $ 989 [9],[15],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[17],[18]              
Investment, cost 1,139 [9],[15],[16],[22],[28]           (16) [10],[11],[12],[17],[18]              
Investments at fair value $ 1,116 [9],[15],[16],[22],[28]           $ (15) [10],[11],[12],[17],[18]              
Investment, Identifier [Axis]: CIELO BIDCO LIMITED, Building Products, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[15],[16],[22] 4.75% [9],[15],[16],[22] 4.75% [9],[15],[16],[22] 4.75% [9],[15],[16],[22] 4.75% [9],[15],[16],[22] 4.75% [9],[15],[16],[22] 4.75% [10],[11],[17],[18] 4.75% [10],[11],[17],[18] 4.75% [10],[11],[17],[18] 4.75% [10],[11],[17],[18] 4.75% [10],[11],[17],[18] 4.75% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 6.93% [9],[15],[16],[19],[22] 6.93% [9],[15],[16],[19],[22] 6.93% [9],[15],[16],[19],[22] 6.93% [9],[15],[16],[19],[22] 6.93% [9],[15],[16],[19],[22] 6.93% [9],[15],[16],[19],[22] 8.72% [10],[11],[13],[17],[18] 8.72% [10],[11],[13],[17],[18] 8.72% [10],[11],[13],[17],[18] 8.72% [10],[11],[13],[17],[18] 8.72% [10],[11],[13],[17],[18] 8.72% [10],[11],[13],[17],[18]    
Investment, principal | £     £ 2,395 [9],[15],[16],[20],[22]           £ 10,313 [10],[11],[14],[17],[18]          
Investment, cost $ 2,770 [9],[15],[16],[22]           $ 13,839 [10],[11],[17],[18]              
Investments at fair value $ 2,711 [9],[15],[16],[22]           $ 13,755 [10],[11],[17],[18]              
Investment, Identifier [Axis]: CIELO BIDCO LIMITED, Building Products, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[15],[16],[22] 4.75% [9],[15],[16],[22] 4.75% [9],[15],[16],[22] 4.75% [9],[15],[16],[22] 4.75% [9],[15],[16],[22] 4.75% [9],[15],[16],[22] 4.75% [10],[11],[17],[18] 4.75% [10],[11],[17],[18] 4.75% [10],[11],[17],[18] 4.75% [10],[11],[17],[18] 4.75% [10],[11],[17],[18] 4.75% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 8.48% [9],[15],[16],[19],[22] 8.48% [9],[15],[16],[19],[22] 8.48% [9],[15],[16],[19],[22] 8.48% [9],[15],[16],[19],[22] 8.48% [9],[15],[16],[19],[22] 8.48% [9],[15],[16],[19],[22] 6.65% [10],[11],[13],[17],[18] 6.65% [10],[11],[13],[17],[18] 6.65% [10],[11],[13],[17],[18] 6.65% [10],[11],[13],[17],[18] 6.65% [10],[11],[13],[17],[18] 6.65% [10],[11],[13],[17],[18]    
Investment, principal | €   € 10,313 [9],[15],[16],[20],[22]           € 2,395 [10],[11],[14],[17],[18]            
Investment, cost $ 13,839 [9],[15],[16],[22]           $ 2,770 [10],[11],[17],[18]              
Investments at fair value $ 13,551 [9],[15],[16],[22]           $ 2,788 [10],[11],[17],[18]              
Investment, Identifier [Axis]: Caregiver Services, Inc., Health Care Services, Preferred Equity                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares [2]                         1,080,398  
Investments at fair value [2]                         $ 0 594
Investment, Identifier [Axis]: Carlyle Global Market Strategies, Multi-Sector Holdings, CLO Notes                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 7.50% [9],[15],[16] 7.50% [9],[15],[16] 7.50% [9],[15],[16] 7.50% [9],[15],[16] 7.50% [9],[15],[16] 7.50% [9],[15],[16] 7.50% [10],[17],[18] 7.50% [10],[17],[18] 7.50% [10],[17],[18] 7.50% [10],[17],[18] 7.50% [10],[17],[18] 7.50% [10],[17],[18]    
Investment, interest rate (as a percent) 11.17% [9],[15],[16],[19] 11.17% [9],[15],[16],[19] 11.17% [9],[15],[16],[19] 11.17% [9],[15],[16],[19] 11.17% [9],[15],[16],[19] 11.17% [9],[15],[16],[19] 11.83% [10],[13],[17],[18] 11.83% [10],[13],[17],[18] 11.83% [10],[13],[17],[18] 11.83% [10],[13],[17],[18] 11.83% [10],[13],[17],[18] 11.83% [10],[13],[17],[18]    
Investment, principal $ 3,575 [9],[15],[16],[20]           $ 3,575 [10],[14],[17],[18]              
Investment, cost 3,727 [9],[15],[16]           3,731 [10],[17],[18]              
Investments at fair value $ 3,593 [9],[15],[16]           $ 3,658 [10],[17],[18]              
Investment, Identifier [Axis]: Centralsquare Technologies, LLC, Application Software, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [10],[11],[12],[18] 5.75% [10],[11],[12],[18] 5.75% [10],[11],[12],[18] 5.75% [10],[11],[12],[18] 5.75% [10],[11],[12],[18] 5.75% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (23) [9],[16],[22],[28]           (27) [10],[11],[12],[18]              
Investments at fair value $ (36) [9],[16],[22],[28]           $ (1) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Centralsquare Technologies, LLC, Application Software, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 6.25% [10],[11],[18] 6.25% [10],[11],[18] 6.25% [10],[11],[18] 6.25% [10],[11],[18] 6.25% [10],[11],[18] 6.25% [10],[11],[18]    
Investment, interest rate (as a percent) 9.39% [9],[16],[19],[22] 9.39% [9],[16],[19],[22] 9.39% [9],[16],[19],[22] 9.39% [9],[16],[19],[22] 9.39% [9],[16],[19],[22] 9.39% [9],[16],[19],[22] 7.03% [10],[11],[13],[18] 7.03% [10],[11],[13],[18] 7.03% [10],[11],[13],[18] 7.03% [10],[11],[13],[18] 7.03% [10],[11],[13],[18] 7.03% [10],[11],[13],[18]    
Investment, interest rate, paid in kind (as a percent) [10],[11],[18]             3.38% 3.38% 3.38% 3.38% 3.38% 3.38%    
Investment, principal $ 13,103 [9],[16],[20],[22]           $ 13,159 [10],[11],[14],[18]              
Investment, cost 12,908 [9],[16],[22]           12,922 [10],[11],[18]              
Investments at fair value $ 12,776 [9],[16],[22]           $ 13,141 [10],[11],[18]              
Investment, Identifier [Axis]: Chase Industries, Inc., Building Products, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22],[28] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%                
Investment, interest rate (as a percent) [9],[16],[19],[22],[28] 8.65% 8.65% 8.65% 8.65% 8.65% 8.65%                
Investment, principal [9],[16],[20],[22],[28] $ 83                          
Investment, cost [9],[16],[22],[28] 60                          
Investments at fair value [9],[16],[22],[28] $ 69                          
Investment, Identifier [Axis]: Chase Industries, Inc., Building Products, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%                
Investment, interest rate (as a percent) [9],[16],[19],[22] 8.64% 8.64% 8.64% 8.64% 8.64% 8.64%                
Investment, principal [9],[16],[20],[22] $ 6,186                          
Investment, cost [9],[16],[22] 6,053                          
Investments at fair value [9],[16],[22] $ 6,105                          
Investment, Identifier [Axis]: Connect Holding II LLC, Alternative Carriers, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.25% [9],[16] 4.25% [9],[16] 4.25% [9],[16] 4.25% [9],[16] 4.25% [9],[16] 4.25% [9],[16] 4.25% [10],[18] 4.25% [10],[18] 4.25% [10],[18] 4.25% [10],[18] 4.25% [10],[18] 4.25% [10],[18]    
Investment, interest rate (as a percent) 7.90% [9],[16],[19] 7.90% [9],[16],[19] 7.90% [9],[16],[19] 7.90% [9],[16],[19] 7.90% [9],[16],[19] 7.90% [9],[16],[19] 8.40% [10],[13],[18] 8.40% [10],[13],[18] 8.40% [10],[13],[18] 8.40% [10],[13],[18] 8.40% [10],[13],[18] 8.40% [10],[13],[18]    
Investment, principal $ 14,649 [9],[16],[20]           $ 15,800 [10],[14],[18]              
Investment, cost 13,715 [9],[16]           14,480 [10],[18]              
Investments at fair value $ 13,793 [9],[16]           $ 14,392 [10],[18]              
Investment, Identifier [Axis]: Connect Holding II LLC, Alternative Carriers, Fixed Rate Bond                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) 10.50% [9],[19] 10.50% [9],[19] 10.50% [9],[19] 10.50% [9],[19] 10.50% [9],[19] 10.50% [9],[19] 10.50% [10],[13] 10.50% [10],[13] 10.50% [10],[13] 10.50% [10],[13] 10.50% [10],[13] 10.50% [10],[13]    
Investment, principal $ 1,995 [9],[20]           $ 3,812 [10],[14]              
Investment, cost 1,943 [9]           3,700 [10]              
Investments at fair value $ 2,000 [9]           $ 3,812 [10]              
Investment, Identifier [Axis]: Continental Intermodal Group LP, Oil & Gas Storage & Transportation, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 22,267,661 [1],[3],[4],[22],[26] 22,267,661 [1],[3],[4],[22],[26] 22,267,661 [1],[3],[4],[22],[26] 22,267,661 [1],[3],[4],[22],[26] 22,267,661 [1],[3],[4],[22],[26] 22,267,661 [1],[3],[4],[22],[26] 22,267,661 [5],[6],[11],[27] 22,267,661 [5],[6],[11],[27] 22,267,661 [5],[6],[11],[27] 22,267,661 [5],[6],[11],[27] 22,267,661 [5],[6],[11],[27] 22,267,661 [5],[6],[11],[27] 22,267,661 [2]  
Investment, cost $ 16,172 [3],[4],[22],[26]           $ 16,172 [5],[6],[11],[27]              
Investments at fair value $ 11,579 [1],[3],[4],[22],[26]           $ 10,466 [1],[5],[6],[11],[27]           $ 10,466 [2] 12,247 [2]
Investment, Identifier [Axis]: Continental Intermodal Group LP, Oil & Gas Storage & Transportation, Preferred Equity                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 1,254,990 [1],[3],[4],[22],[26] 1,254,990 [1],[3],[4],[22],[26] 1,254,990 [1],[3],[4],[22],[26] 1,254,990 [1],[3],[4],[22],[26] 1,254,990 [1],[3],[4],[22],[26] 1,254,990 [1],[3],[4],[22],[26] 3,137,476 [5],[6],[11],[27] 3,137,476 [5],[6],[11],[27] 3,137,476 [5],[6],[11],[27] 3,137,476 [5],[6],[11],[27] 3,137,476 [5],[6],[11],[27] 3,137,476 [5],[6],[11],[27] 3,137,476 [2]  
Investment, cost $ 1,255 [3],[4],[22],[26]           $ 3,137 [5],[6],[11],[27]              
Investments at fair value $ 1,920 [1],[3],[4],[22],[26]           $ 3,671 [1],[5],[6],[11],[27]           $ 3,577 [2] 3,357 [2]
Investment, Identifier [Axis]: Conviva Inc., Application Software, Preferred Equity                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 417,851 [9],[22],[26] 417,851 [9],[22],[26] 417,851 [9],[22],[26] 417,851 [9],[22],[26] 417,851 [9],[22],[26] 417,851 [9],[22],[26] 417,851 [10],[11],[27] 417,851 [10],[11],[27] 417,851 [10],[11],[27] 417,851 [10],[11],[27] 417,851 [10],[11],[27] 417,851 [10],[11],[27]    
Investment, cost $ 605 [9],[22],[26]           $ 605 [10],[11],[27]              
Investments at fair value $ 894 [9],[22],[26]           $ 894 [10],[11],[27]              
Investment, Identifier [Axis]: Cordatus CLO PLC, Multi-Sector Holdings, CLO Notes                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16] 5.40% 5.40% 5.40% 5.40% 5.40% 5.40%                
Investment, interest rate (as a percent) [9],[15],[16],[19] 7.43% 7.43% 7.43% 7.43% 7.43% 7.43%                
Investment, principal | € [9],[15],[16],[20]   € 1,500                        
Investment, cost [9],[15],[16] $ 1,724                          
Investments at fair value [9],[15],[16] $ 1,737                          
Investment, Identifier [Axis]: CoreRx, Inc., Pharmaceuticals, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[18]             7.50% 7.50% 7.50% 7.50% 7.50% 7.50%    
Investment, interest rate (as a percent) [10],[11],[13],[18]             11.50% 11.50% 11.50% 11.50% 11.50% 11.50%    
Investment, principal [10],[11],[14],[18]             $ 6,494              
Investment, cost [10],[11],[18]             6,380              
Investments at fair value [10],[11],[18]             $ 6,478              
Investment, Identifier [Axis]: Coupa Holdings, LLC, Application Software First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18]    
Investment, interest rate (as a percent) 8.91% [9],[16],[19],[22] 8.91% [9],[16],[19],[22] 8.91% [9],[16],[19],[22] 8.91% [9],[16],[19],[22] 8.91% [9],[16],[19],[22] 8.91% [9],[16],[19],[22] 9.56% [10],[11],[13],[18] 9.56% [10],[11],[13],[18] 9.56% [10],[11],[13],[18] 9.56% [10],[11],[13],[18] 9.56% [10],[11],[13],[18] 9.56% [10],[11],[13],[18]    
Investment, principal $ 12,894 [9],[16],[20],[22]           $ 12,993 [10],[11],[14],[18]              
Investment, cost 12,725 [9],[16],[22]           12,787 [10],[11],[18]              
Investments at fair value $ 12,572 [9],[16],[22]           $ 12,993 [10],[11],[18]              
Investment, Identifier [Axis]: Coupa Holdings, LLC, Application Software, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18]    
Investment, interest rate (as a percent) [9],[16],[19],[22],[28] 8.90% 8.90% 8.90% 8.90% 8.90% 8.90%                
Investment, principal $ 600 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost 590 [9],[16],[22],[28]           (13) [10],[11],[12],[18]              
Investments at fair value $ 578 [9],[16],[22],[28]           $ 0 [10],[11],[12],[18]              
Investment, Identifier [Axis]: Coupa Holdings, LLC, Application Software, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18]    
Investment, interest rate (as a percent) [9],[16],[19],[22] 8.90% 8.90% 8.90% 8.90% 8.90% 8.90%                
Investment, principal $ 1,175 [9],[16],[20],[22]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost 1,152 [9],[16],[22]           (15) [10],[11],[12],[18]              
Investments at fair value $ 1,146 [9],[16],[22]           $ 0 [10],[11],[12],[18]              
Investment, Identifier [Axis]: Creek Parent, Inc., Life Sciences Tools & Services, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (96) [9],[16],[22],[28]           (107) [10],[11],[12],[18]              
Investments at fair value $ (81) [9],[16],[22],[28]           $ (131) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Creek Parent, Inc.., Life Sciences Tools & Services, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18]    
Investment, interest rate (as a percent) 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 9.14% [10],[11],[13],[18] 9.14% [10],[11],[13],[18] 9.14% [10],[11],[13],[18] 9.14% [10],[11],[13],[18] 9.14% [10],[11],[13],[18] 9.14% [10],[11],[13],[18]    
Investment, principal $ 37,762 [9],[16],[20],[22]           $ 47,745 [10],[11],[14],[18]              
Investment, cost 37,246 [9],[16],[22]           47,003 [10],[11],[18]              
Investments at fair value $ 37,203 [9],[16],[22]           $ 46,843 [10],[11],[18]              
Investment, Identifier [Axis]: Crewline Buyer, Inc., Systems Software, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.75% [9],[16],[22],[28] 6.75% [9],[16],[22],[28] 6.75% [9],[16],[22],[28] 6.75% [9],[16],[22],[28] 6.75% [9],[16],[22],[28] 6.75% [9],[16],[22],[28] 6.75% [10],[11],[12],[18] 6.75% [10],[11],[12],[18] 6.75% [10],[11],[12],[18] 6.75% [10],[11],[12],[18] 6.75% [10],[11],[12],[18] 6.75% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (34) [9],[16],[22],[28]           (40) [10],[11],[12],[18]              
Investments at fair value $ (109) [9],[16],[22],[28]           $ (22) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Crewline Buyer, Inc., Systems Software, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.75% [9],[16],[22] 6.75% [9],[16],[22] 6.75% [9],[16],[22] 6.75% [9],[16],[22] 6.75% [9],[16],[22] 6.75% [9],[16],[22] 6.75% [10],[11],[18] 6.75% [10],[11],[18] 6.75% [10],[11],[18] 6.75% [10],[11],[18] 6.75% [10],[11],[18] 6.75% [10],[11],[18]    
Investment, interest rate (as a percent) 10.41% [9],[16],[19],[22] 10.41% [9],[16],[19],[22] 10.41% [9],[16],[19],[22] 10.41% [9],[16],[19],[22] 10.41% [9],[16],[19],[22] 10.41% [9],[16],[19],[22] 10.91% [10],[11],[13],[18] 10.91% [10],[11],[13],[18] 10.91% [10],[11],[13],[18] 10.91% [10],[11],[13],[18] 10.91% [10],[11],[13],[18] 10.91% [10],[11],[13],[18]    
Investment, principal $ 20,924 [9],[16],[20],[22]           $ 20,924 [10],[11],[14],[18]              
Investment, cost 20,599 [9],[16],[22]           20,543 [10],[11],[18]              
Investments at fair value $ 19,878 [9],[16],[22]           $ 20,715 [10],[11],[18]              
Investment, Identifier [Axis]: Crewline Buyer, Inc., Systems Software, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.75% [9],[16],[22] 6.75% [9],[16],[22] 6.75% [9],[16],[22] 6.75% [9],[16],[22] 6.75% [9],[16],[22] 6.75% [9],[16],[22] 6.75% [10],[11],[18] 6.75% [10],[11],[18] 6.75% [10],[11],[18] 6.75% [10],[11],[18] 6.75% [10],[11],[18] 6.75% [10],[11],[18]    
Investment, interest rate (as a percent) 10.41% [9],[16],[19],[22] 10.41% [9],[16],[19],[22] 10.41% [9],[16],[19],[22] 10.41% [9],[16],[19],[22] 10.41% [9],[16],[19],[22] 10.41% [9],[16],[19],[22] 10.91% [10],[11],[13],[18] 10.91% [10],[11],[13],[18] 10.91% [10],[11],[13],[18] 10.91% [10],[11],[13],[18] 10.91% [10],[11],[13],[18] 10.91% [10],[11],[13],[18]    
Investment, principal $ 1,420 [9],[16],[20],[22]           $ 1,420 [10],[11],[14],[18]              
Investment, cost 1,394 [9],[16],[22]           1,390 [10],[11],[18]              
Investments at fair value $ 1,349 [9],[16],[22]           $ 1,406 [10],[11],[18]              
Investment, Identifier [Axis]: DTI Holdco, Inc., Research & Consulting Services, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[18]             4.00% 4.00% 4.00% 4.00% 4.00% 4.00%    
Investment, interest rate (as a percent) [10],[13],[18]             8.16% 8.16% 8.16% 8.16% 8.16% 8.16%    
Investment, principal [10],[14],[18]             $ 22,882              
Investment, cost [10],[18]             22,437              
Investments at fair value [10],[18]             $ 20,451              
Investment, Identifier [Axis]: Delta Leasing SPV II LLC, Specialized Finance, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 2 [9],[15],[22],[26] 2 [9],[15],[22],[26] 2 [9],[15],[22],[26] 2 [9],[15],[22],[26] 2 [9],[15],[22],[26] 2 [9],[15],[22],[26] 2 [10],[11],[17],[27] 2 [10],[11],[17],[27] 2 [10],[11],[17],[27] 2 [10],[11],[17],[27] 2 [10],[11],[17],[27] 2 [10],[11],[17],[27]    
Investment, cost $ 2 [9],[15],[22],[26]           $ 2 [10],[11],[17],[27]              
Investments at fair value $ 0 [9],[15],[22],[26]           $ 3 [10],[11],[17],[27]              
Investment, Identifier [Axis]: Delta Leasing SPV II LLC, Specialized Finance, Preferred Equity                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 419 [9],[15],[22],[26] 419 [9],[15],[22],[26] 419 [9],[15],[22],[26] 419 [9],[15],[22],[26] 419 [9],[15],[22],[26] 419 [9],[15],[22],[26] 419 [10],[11],[17],[27] 419 [10],[11],[17],[27] 419 [10],[11],[17],[27] 419 [10],[11],[17],[27] 419 [10],[11],[17],[27] 419 [10],[11],[17],[27]    
Investment, cost $ 419 [9],[15],[22],[26]           $ 419 [10],[11],[17],[27]              
Investments at fair value $ 594 [9],[15],[22],[26]           $ 594 [10],[11],[17],[27]              
Investment, Identifier [Axis]: Delta Leasing SPV II LLC, Specialized Finance, Subordinated Debt Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) 8.00% [9],[15],[19],[22] 8.00% [9],[15],[19],[22] 8.00% [9],[15],[19],[22] 8.00% [9],[15],[19],[22] 8.00% [9],[15],[19],[22] 8.00% [9],[15],[19],[22] 8.00% [10],[11],[13],[17] 8.00% [10],[11],[13],[17] 8.00% [10],[11],[13],[17] 8.00% [10],[11],[13],[17] 8.00% [10],[11],[13],[17] 8.00% [10],[11],[13],[17]    
Investment, interest rate, paid in kind (as a percent) 3.00% [9],[15],[22] 3.00% [9],[15],[22] 3.00% [9],[15],[22] 3.00% [9],[15],[22] 3.00% [9],[15],[22] 3.00% [9],[15],[22] 3.00% [10],[11],[17] 3.00% [10],[11],[17] 3.00% [10],[11],[17] 3.00% [10],[11],[17] 3.00% [10],[11],[17] 3.00% [10],[11],[17]    
Investment, principal $ 12,659 [9],[15],[20],[22]           $ 12,378 [10],[11],[14],[17]              
Investment, cost 12,659 [9],[15],[22]           12,378 [10],[11],[17]              
Investments at fair value $ 12,659 [9],[15],[22]           $ 12,378 [10],[11],[17]              
Investment, Identifier [Axis]: Delta Leasing SPV II LLC, Specialized Finance, Subordinated Debt Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) 3.00% [9],[15],[19],[22] 3.00% [9],[15],[19],[22] 3.00% [9],[15],[19],[22] 3.00% [9],[15],[19],[22] 3.00% [9],[15],[19],[22] 3.00% [9],[15],[19],[22] 3.00% [10],[11],[13],[17] 3.00% [10],[11],[13],[17] 3.00% [10],[11],[13],[17] 3.00% [10],[11],[13],[17] 3.00% [10],[11],[13],[17] 3.00% [10],[11],[13],[17]    
Investment, interest rate, paid in kind (as a percent) 7.00% [9],[15],[22] 7.00% [9],[15],[22] 7.00% [9],[15],[22] 7.00% [9],[15],[22] 7.00% [9],[15],[22] 7.00% [9],[15],[22] 7.00% [10],[11],[17] 7.00% [10],[11],[17] 7.00% [10],[11],[17] 7.00% [10],[11],[17] 7.00% [10],[11],[17] 7.00% [10],[11],[17]    
Investment, principal $ 32,321 [9],[15],[20],[22]           $ 36,782 [10],[11],[14],[17]              
Investment, cost 32,321 [9],[15],[22]           36,782 [10],[11],[17]              
Investments at fair value $ 32,321 [9],[15],[22]           $ 36,782 [10],[11],[17]              
Investment, Identifier [Axis]: Delta Leasing SPV II LLC, Specialized Finance, Warrants                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 31 [9],[15],[22],[26] 31 [9],[15],[22],[26] 31 [9],[15],[22],[26] 31 [9],[15],[22],[26] 31 [9],[15],[22],[26] 31 [9],[15],[22],[26] 31 [10],[11],[17],[27] 31 [10],[11],[17],[27] 31 [10],[11],[17],[27] 31 [10],[11],[17],[27] 31 [10],[11],[17],[27] 31 [10],[11],[17],[27]    
Investment, cost $ 0 [9],[15],[22],[26]           $ 0 [10],[11],[17],[27]              
Investments at fair value $ 0 [9],[15],[22],[26]           $ 0 [10],[11],[17],[27]              
Investment, Identifier [Axis]: Dialyze Holdings, LLC, Health Care Equipment, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25]    
Investment, principal $ 30,727 [9],[16],[20],[22],[24]           $ 27,612 [10],[11],[14],[18],[25]              
Investment, cost 23,277 [9],[16],[22],[24]           23,264 [10],[11],[18],[25]              
Investments at fair value $ 5,528 [9],[16],[22],[24]           $ 5,522 [10],[11],[18],[25]              
Investment, Identifier [Axis]: Dialyze Holdings, LLC, Health Care Equipment, First Lien Term Loan 10                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25]    
Investment, principal $ 495 [9],[16],[20],[22],[24]           $ 443 [10],[11],[14],[18],[25]              
Investment, cost 411 [9],[16],[22],[24]           411 [10],[11],[18],[25]              
Investments at fair value $ 89 [9],[16],[22],[24]           $ 89 [10],[11],[18],[25]              
Investment, Identifier [Axis]: Dialyze Holdings, LLC, Health Care Equipment, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25]    
Investment, principal $ 854 [9],[16],[20],[22],[24]           $ 764 [10],[11],[14],[18],[25]              
Investment, cost 655 [9],[16],[22],[24]           655 [10],[11],[18],[25]              
Investments at fair value $ 154 [9],[16],[22],[24]           $ 153 [10],[11],[18],[25]              
Investment, Identifier [Axis]: Dialyze Holdings, LLC, Health Care Equipment, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25]    
Investment, principal $ 844 [9],[16],[20],[22],[24]           $ 756 [10],[11],[14],[18],[25]              
Investment, cost 655 [9],[16],[22],[24]           655 [10],[11],[18],[25]              
Investments at fair value $ 152 [9],[16],[22],[24]           $ 151 [10],[11],[18],[25]              
Investment, Identifier [Axis]: Dialyze Holdings, LLC, Health Care Equipment, First Lien Term Loan 4                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25]    
Investment, principal $ 1,355 [9],[16],[20],[22],[24]           $ 1,212 [10],[11],[14],[18],[25]              
Investment, cost 1,044 [9],[16],[22],[24]           1,044 [10],[11],[18],[25]              
Investments at fair value $ 244 [9],[16],[22],[24]           $ 242 [10],[11],[18],[25]              
Investment, Identifier [Axis]: Dialyze Holdings, LLC, Health Care Equipment, First Lien Term Loan 5                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25]    
Investment, principal $ 1,111 [9],[16],[20],[22],[24]           $ 994 [10],[11],[14],[18],[25]              
Investment, cost 858 [9],[16],[22],[24]           858 [10],[11],[18],[25]              
Investments at fair value $ 200 [9],[16],[22],[24]           $ 199 [10],[11],[18],[25]              
Investment, Identifier [Axis]: Dialyze Holdings, LLC, Health Care Equipment, First Lien Term Loan 6                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25]    
Investment, principal $ 399 [9],[16],[20],[22],[24]           $ 357 [10],[11],[14],[18],[25]              
Investment, cost 308 [9],[16],[22],[24]           308 [10],[11],[18],[25]              
Investments at fair value $ 72 [9],[16],[22],[24]           $ 71 [10],[11],[18],[25]              
Investment, Identifier [Axis]: Dialyze Holdings, LLC, Health Care Equipment, First Lien Term Loan 7                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25]    
Investment, principal $ 2,171 [9],[16],[20],[22],[24]           $ 1,943 [10],[11],[14],[18],[25]              
Investment, cost 1,745 [9],[16],[22],[24]           1,745 [10],[11],[18],[25]              
Investments at fair value $ 391 [9],[16],[22],[24]           $ 389 [10],[11],[18],[25]              
Investment, Identifier [Axis]: Dialyze Holdings, LLC, Health Care Equipment, First Lien Term Loan 8                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [9],[16],[22],[24] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25] 11.00% [10],[11],[18],[25]    
Investment, principal $ 498 [9],[16],[20],[22],[24]           $ 446 [10],[11],[14],[18],[25]              
Investment, cost 429 [9],[16],[22],[24]           429 [10],[11],[18],[25]              
Investments at fair value $ 90 [9],[16],[22],[24]           $ 89 [10],[11],[18],[25]              
Investment, Identifier [Axis]: Dialyze Holdings, LLC, Health Care Equipment, First Lien Term Loan 9                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 11.00% [9],[16],[22],[24],[28] 11.00% [9],[16],[22],[24],[28] 11.00% [9],[16],[22],[24],[28] 11.00% [9],[16],[22],[24],[28] 11.00% [9],[16],[22],[24],[28] 11.00% [9],[16],[22],[24],[28] 11.00% [10],[11],[12],[18],[25] 11.00% [10],[11],[12],[18],[25] 11.00% [10],[11],[12],[18],[25] 11.00% [10],[11],[12],[18],[25] 11.00% [10],[11],[12],[18],[25] 11.00% [10],[11],[12],[18],[25]    
Investment, principal $ 0 [9],[16],[20],[22],[24],[28]           $ 0 [10],[11],[12],[14],[18],[25]              
Investment, cost 0 [9],[16],[22],[24],[28]           0 [10],[11],[12],[18],[25]              
Investments at fair value $ (1,010) [9],[16],[22],[24],[28]           $ (985) [10],[11],[12],[18],[25]              
Investment, Identifier [Axis]: Dialyze Holdings, LLC, Health Care Equipment, Subordinated Debt Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [10],[11],[25] 10.00% [10],[11],[25] 10.00% [10],[11],[25] 10.00% [10],[11],[25] 10.00% [10],[11],[25] 10.00% [10],[11],[25]    
Investment, principal $ 864 [9],[20],[22],[24]           $ 802 [10],[11],[14],[25]              
Investment, cost 787 [9],[22],[24]           786 [10],[11],[25]              
Investments at fair value $ 0 [9],[22],[24]           $ 0 [10],[11],[25]              
Investment, Identifier [Axis]: Dialyze Holdings, LLC, Health Care Equipment, Subordinated Debt Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [10],[11],[25] 10.00% [10],[11],[25] 10.00% [10],[11],[25] 10.00% [10],[11],[25] 10.00% [10],[11],[25] 10.00% [10],[11],[25]    
Investment, principal $ 1,143 [9],[20],[22],[24]           $ 1,060 [10],[11],[14],[25]              
Investment, cost 0 [9],[22],[24]           0 [10],[11],[25]              
Investments at fair value $ 0 [9],[22],[24]           $ 0 [10],[11],[25]              
Investment, Identifier [Axis]: Dialyze Holdings, LLC, Health Care Equipment, Subordinated Debt Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [10],[11],[25] 10.00% [10],[11],[25] 10.00% [10],[11],[25] 10.00% [10],[11],[25] 10.00% [10],[11],[25] 10.00% [10],[11],[25]    
Investment, principal $ 1,135 [9],[20],[22],[24]           $ 1,053 [10],[11],[14],[25]              
Investment, cost 0 [9],[22],[24]           0 [10],[11],[25]              
Investments at fair value $ 0 [9],[22],[24]           $ 0 [10],[11],[25]              
Investment, Identifier [Axis]: Dialyze Holdings, LLC, Health Care Equipment, Subordinated Debt Term Loan 4                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [9],[22],[24] 10.00% [10],[11],[25] 10.00% [10],[11],[25] 10.00% [10],[11],[25] 10.00% [10],[11],[25] 10.00% [10],[11],[25] 10.00% [10],[11],[25]    
Investment, principal $ 2,001 [9],[20],[22],[24]           $ 1,856 [10],[11],[14],[25]              
Investment, cost 0 [9],[22],[24]           0 [10],[11],[25]              
Investments at fair value $ 0 [9],[22],[24]           $ 0 [10],[11],[25]              
Investment, Identifier [Axis]: Dialyze Holdings, LLC, Health Care Equipment, Warrants                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 6,397,254 [9],[22],[26] 6,397,254 [9],[22],[26] 6,397,254 [9],[22],[26] 6,397,254 [9],[22],[26] 6,397,254 [9],[22],[26] 6,397,254 [9],[22],[26] 6,397,254 [10],[11],[27] 6,397,254 [10],[11],[27] 6,397,254 [10],[11],[27] 6,397,254 [10],[11],[27] 6,397,254 [10],[11],[27] 6,397,254 [10],[11],[27]    
Investment, cost $ 1,642 [9],[22],[26]           $ 1,642 [10],[11],[27]              
Investments at fair value $ 0 [9],[22],[26]           $ 0 [10],[11],[27]              
Investment, Identifier [Axis]: Digital.AI Software Holdings, Inc., Application Software, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18]    
Investment, interest rate (as a percent) 9.64% [9],[16],[19],[22],[28] 9.64% [9],[16],[19],[22],[28] 9.64% [9],[16],[19],[22],[28] 9.64% [9],[16],[19],[22],[28] 9.64% [9],[16],[19],[22],[28] 9.64% [9],[16],[19],[22],[28] 9.99% [10],[11],[12],[13],[18] 9.99% [10],[11],[12],[13],[18] 9.99% [10],[11],[12],[13],[18] 9.99% [10],[11],[12],[13],[18] 9.99% [10],[11],[12],[13],[18] 9.99% [10],[11],[12],[13],[18]    
Investment, principal $ 604 [9],[16],[20],[22],[28]           $ 806 [10],[11],[12],[14],[18]              
Investment, cost 604 [9],[16],[22],[28]           806 [10],[11],[12],[18]              
Investments at fair value $ 172 [9],[16],[22],[28]           $ 697 [10],[11],[12],[18]              
Investment, Identifier [Axis]: Digital.AI Software Holdings, Inc., Application Software, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18]    
Investment, interest rate (as a percent) 9.73% [9],[16],[19],[22] 9.73% [9],[16],[19],[22] 9.73% [9],[16],[19],[22] 9.73% [9],[16],[19],[22] 9.73% [9],[16],[19],[22] 9.73% [9],[16],[19],[22] 10.00% [10],[11],[13],[18] 10.00% [10],[11],[13],[18] 10.00% [10],[11],[13],[18] 10.00% [10],[11],[13],[18] 10.00% [10],[11],[13],[18] 10.00% [10],[11],[13],[18]    
Investment, principal $ 53,467 [9],[16],[20],[22]           $ 53,890 [10],[11],[14],[18]              
Investment, cost 53,466 [9],[16],[22]           53,889 [10],[11],[18]              
Investments at fair value $ 49,638 [9],[16],[22]           $ 52,914 [10],[11],[18]              
Investment, Identifier [Axis]: Digital.AI Software Holdings, Inc., Application Software, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18]    
Investment, interest rate (as a percent) 9.73% [9],[16],[19],[22] 9.73% [9],[16],[19],[22] 9.73% [9],[16],[19],[22] 9.73% [9],[16],[19],[22] 9.73% [9],[16],[19],[22] 9.73% [9],[16],[19],[22] 10.00% [10],[11],[13],[18] 10.00% [10],[11],[13],[18] 10.00% [10],[11],[13],[18] 10.00% [10],[11],[13],[18] 10.00% [10],[11],[13],[18] 10.00% [10],[11],[13],[18]    
Investment, principal $ 2,885 [9],[16],[20],[22]           $ 2,908 [10],[11],[14],[18]              
Investment, cost 2,872 [9],[16],[22]           2,889 [10],[11],[18]              
Investments at fair value $ 2,679 [9],[16],[22]           $ 2,856 [10],[11],[18]              
Investment, Identifier [Axis]: DirecTV Financing, LLC, Cable & Satellite, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[18]             5.50% 5.50% 5.50% 5.50% 5.50% 5.50%    
Investment, interest rate (as a percent) [10],[13],[18]             9.81% 9.81% 9.81% 9.81% 9.81% 9.81%    
Investment, principal [10],[14],[18]             $ 13,508              
Investment, cost [10],[18]             13,260              
Investments at fair value [10],[18]             $ 13,238              
Investment, Identifier [Axis]: DirecTV Financing, LLC, Cable & Satellite, First Rate Bond                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) 9.25% [9],[19] 9.25% [9],[19] 9.25% [9],[19] 9.25% [9],[19] 9.25% [9],[19] 9.25% [9],[19] 10.00% [10],[13] 10.00% [10],[13] 10.00% [10],[13] 10.00% [10],[13] 10.00% [10],[13] 10.00% [10],[13]    
Investment, principal $ 14,307 [9],[20]           $ 14,203 [10],[14]              
Investment, cost 14,307 [9]           14,203 [10]              
Investments at fair value 14,547 [9]           14,193 [10]              
Investment, Identifier [Axis]: Dominion Diagnostics, LLC | Health Care Services | Common Stock                            
Schedule of Investments [Line Items]                            
Investments at fair value [1],[32] 0           0              
Investment, Identifier [Axis]: Dominion Diagnostics, LLC | Health Care Services | First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investments at fair value [1] 0           5,351              
Investment, Identifier [Axis]: Dominion Diagnostics, LLC | Health Care Services | First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, principal [1],[32] 0                          
Investments at fair value [1],[32] 0           $ 0              
Investment, Identifier [Axis]: Dominion Diagnostics, LLC, Health Care Services, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares             30,031 [5],[6],[11],[27] 30,031 [5],[6],[11],[27] 30,031 [5],[6],[11],[27] 30,031 [5],[6],[11],[27] 30,031 [5],[6],[11],[27] 30,031 [5],[6],[11],[27] 30,031 [2]  
Investment, cost [5],[6],[11],[27]             $ 15,222              
Investments at fair value             $ 0 [5],[6],[11],[27]           $ 0 [2] 0 [2]
Investment, Identifier [Axis]: Dominion Diagnostics, LLC, Health Care Services, Earnout Interest 1                            
Schedule of Investments [Line Items]                            
Investment, cost [9],[22],[26],[33] 848                          
Investments at fair value [9],[22],[26],[33] 861                          
Investment, Identifier [Axis]: Dominion Diagnostics, LLC, Health Care Services, Earnout Interest 2                            
Schedule of Investments [Line Items]                            
Investment, cost [9],[22],[26],[33] 320                          
Investments at fair value [9],[22],[26],[33] $ 326                          
Investment, Identifier [Axis]: Dominion Diagnostics, LLC, Health Care Services, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [2]                         5.00%  
Investment, principal [2]                         $ 0  
Investments at fair value [2]                         $ 0 4,546
Investment, Identifier [Axis]: Dominion Diagnostics, LLC, Health Care Services, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [2]                         5.00%  
Investment, principal [2]                         $ 0  
Investments at fair value [2]                         $ 0 11,360
Investment, Identifier [Axis]: Dominion Diagnostics, LLC, Health Care Services, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [2]                         5.00%  
Investment, principal [2]                         $ 0  
Investments at fair value [2]                         $ 0 (1,028)
Investment, Identifier [Axis]: Dominion Diagnostics, LLC, Health Care Services, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent)             5.00% [5],[6],[11],[18],[25] 5.00% [5],[6],[11],[18],[25] 5.00% [5],[6],[11],[18],[25] 5.00% [5],[6],[11],[18],[25] 5.00% [5],[6],[11],[18],[25] 5.00% [5],[6],[11],[18],[25] 5.00% [2]  
Investment, principal             $ 6,967 [5],[6],[11],[14],[18],[25]           $ 6,967 [2]  
Investment, cost [5],[6],[11],[18],[25]             4,968              
Investments at fair value             $ 5,351 [5],[6],[11],[18],[25]           $ 5,351 [2] 0 [2]
Investment, Identifier [Axis]: Dominion Diagnostics, LLC, Health Care Services, First Lien Term Loan 4                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent)             6.50% [5],[6],[11],[18],[25] 6.50% [5],[6],[11],[18],[25] 6.50% [5],[6],[11],[18],[25] 6.50% [5],[6],[11],[18],[25] 6.50% [5],[6],[11],[18],[25] 6.50% [5],[6],[11],[18],[25] 6.50% [2]  
Investment, principal             $ 12,779 [5],[6],[11],[14],[18],[25]           $ 12,465 [2]  
Investment, cost [5],[6],[11],[18],[25]             13,151              
Investments at fair value             $ 0 [5],[6],[11],[18],[25]           $ 0 [2] 0 [2]
Investment, Identifier [Axis]: Draken International, LLC, Aerospace & Defense, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[15],[16],[22] 5.00% [9],[15],[16],[22] 5.00% [9],[15],[16],[22] 5.00% [9],[15],[16],[22] 5.00% [9],[15],[16],[22] 5.00% [9],[15],[16],[22] 5.50% [10],[11],[17],[18] 5.50% [10],[11],[17],[18] 5.50% [10],[11],[17],[18] 5.50% [10],[11],[17],[18] 5.50% [10],[11],[17],[18] 5.50% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 8.64% [9],[15],[16],[19],[22] 8.64% [9],[15],[16],[19],[22] 8.64% [9],[15],[16],[19],[22] 8.64% [9],[15],[16],[19],[22] 8.64% [9],[15],[16],[19],[22] 8.64% [9],[15],[16],[19],[22] 9.47% [10],[11],[13],[17],[18] 9.47% [10],[11],[13],[17],[18] 9.47% [10],[11],[13],[17],[18] 9.47% [10],[11],[13],[17],[18] 9.47% [10],[11],[13],[17],[18] 9.47% [10],[11],[13],[17],[18]    
Investment, principal | £     £ 4,992 [9],[15],[16],[20],[22]           £ 15,711 [10],[11],[14],[17],[18]          
Investment, cost $ 4,908 [9],[15],[16],[22]           $ 20,604 [10],[11],[17],[18]              
Investments at fair value $ 4,992 [9],[15],[16],[22]           $ 20,762 [10],[11],[17],[18]              
Investment, Identifier [Axis]: Draken International, LLC, Aerospace & Defense, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[15],[16],[22] 5.00% [9],[15],[16],[22] 5.00% [9],[15],[16],[22] 5.00% [9],[15],[16],[22] 5.00% [9],[15],[16],[22] 5.00% [9],[15],[16],[22] 5.50% [10],[11],[17],[18] 5.50% [10],[11],[17],[18] 5.50% [10],[11],[17],[18] 5.50% [10],[11],[17],[18] 5.50% [10],[11],[17],[18] 5.50% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 8.73% [9],[15],[16],[19],[22] 8.73% [9],[15],[16],[19],[22] 8.73% [9],[15],[16],[19],[22] 8.73% [9],[15],[16],[19],[22] 8.73% [9],[15],[16],[19],[22] 8.73% [9],[15],[16],[19],[22] 9.69% [10],[11],[13],[17],[18] 9.69% [10],[11],[13],[17],[18] 9.69% [10],[11],[13],[17],[18] 9.69% [10],[11],[13],[17],[18] 9.69% [10],[11],[13],[17],[18] 9.69% [10],[11],[13],[17],[18]    
Investment, principal $ 15,711 [9],[15],[16],[20],[22]           $ 4,992 [10],[11],[14],[17],[18]              
Investment, cost 20,649 [9],[15],[16],[22]           4,898 [10],[11],[17],[18]              
Investments at fair value $ 20,853 [9],[15],[16],[22]           $ 4,902 [10],[11],[17],[18]              
Investment, Identifier [Axis]: Draken International, LLC, Aerospace & Defense, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[15],[16],[22],[28] 5.00% [9],[15],[16],[22],[28] 5.00% [9],[15],[16],[22],[28] 5.00% [9],[15],[16],[22],[28] 5.00% [9],[15],[16],[22],[28] 5.00% [9],[15],[16],[22],[28] 5.50% [10],[11],[12],[17],[18] 5.50% [10],[11],[12],[17],[18] 5.50% [10],[11],[12],[17],[18] 5.50% [10],[11],[12],[17],[18] 5.50% [10],[11],[12],[17],[18] 5.50% [10],[11],[12],[17],[18]    
Investment, interest rate (as a percent) [9],[15],[16],[19],[22],[28] 8.73% 8.73% 8.73% 8.73% 8.73% 8.73%                
Investment, principal $ 2,937 [9],[15],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[17],[18]              
Investment, cost 3,797 [9],[15],[16],[22],[28]           (56) [10],[11],[12],[17],[18]              
Investments at fair value $ 3,897 [9],[15],[16],[22],[28]           $ (53) [10],[11],[12],[17],[18]              
Investment, Identifier [Axis]: EMPIRE BIDCO AB, Life Sciences Tools & Services, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.25% [9],[15],[16],[22] 5.25% [9],[15],[16],[22] 5.25% [9],[15],[16],[22] 5.25% [9],[15],[16],[22] 5.25% [9],[15],[16],[22] 5.25% [9],[15],[16],[22] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 8.98% [9],[15],[16],[19],[22] 8.98% [9],[15],[16],[19],[22] 8.98% [9],[15],[16],[19],[22] 8.98% [9],[15],[16],[19],[22] 8.98% [9],[15],[16],[19],[22] 8.98% [9],[15],[16],[19],[22] 7.38% [10],[11],[13],[17],[18] 7.38% [10],[11],[13],[17],[18] 7.38% [10],[11],[13],[17],[18] 7.38% [10],[11],[13],[17],[18] 7.38% [10],[11],[13],[17],[18] 7.38% [10],[11],[13],[17],[18]    
Investment, principal | kr       kr 6,350 [9],[15],[16],[20],[22]           kr 81,913 [10],[11],[14],[17],[18]        
Investment, cost $ 8,453 [9],[15],[16],[22]           $ 8,561 [10],[11],[17],[18]              
Investments at fair value $ 8,279 [9],[15],[16],[22]           $ 8,535 [10],[11],[17],[18]              
Investment, Identifier [Axis]: EMPIRE BIDCO AB, Life Sciences Tools & Services, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.25% [9],[15],[16],[22] 5.25% [9],[15],[16],[22] 5.25% [9],[15],[16],[22] 5.25% [9],[15],[16],[22] 5.25% [9],[15],[16],[22] 5.25% [9],[15],[16],[22] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 7.50% [9],[15],[16],[19],[22] 7.50% [9],[15],[16],[19],[22] 7.50% [9],[15],[16],[19],[22] 7.50% [9],[15],[16],[19],[22] 7.50% [9],[15],[16],[19],[22] 7.50% [9],[15],[16],[19],[22] 9.22% [10],[11],[13],[17],[18] 9.22% [10],[11],[13],[17],[18] 9.22% [10],[11],[13],[17],[18] 9.22% [10],[11],[13],[17],[18] 9.22% [10],[11],[13],[17],[18] 9.22% [10],[11],[13],[17],[18]    
Investment, principal | £     £ 81,913 [9],[15],[16],[20],[22]           £ 6,350 [10],[11],[14],[17],[18]          
Investment, cost $ 8,596 [9],[15],[16],[22]           $ 8,399 [10],[11],[17],[18]              
Investments at fair value $ 8,312 [9],[15],[16],[22]           $ 8,378 [10],[11],[17],[18]              
Investment, Identifier [Axis]: EMPIRE BIDCO AB, Life Sciences Tools & Services, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.25% [9],[15],[16],[22],[28] 5.25% [9],[15],[16],[22],[28] 5.25% [9],[15],[16],[22],[28] 5.25% [9],[15],[16],[22],[28] 5.25% [9],[15],[16],[22],[28] 5.25% [9],[15],[16],[22],[28] 5.25% [10],[11],[12],[17],[18] 5.25% [10],[11],[12],[17],[18] 5.25% [10],[11],[12],[17],[18] 5.25% [10],[11],[12],[17],[18] 5.25% [10],[11],[12],[17],[18] 5.25% [10],[11],[12],[17],[18]    
Investment, principal $ 0 [9],[15],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[17],[18]              
Investment, cost (106) [9],[15],[16],[22],[28]           (106) [10],[11],[12],[17],[18]              
Investments at fair value $ (91) [9],[15],[16],[22],[28]           $ (106) [10],[11],[12],[17],[18]              
Investment, Identifier [Axis]: Engineering Research and Consulting LLC, Construction & Engineering, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16] 5.00% [9],[16] 5.00% [9],[16] 5.00% [9],[16] 5.00% [9],[16] 5.00% [9],[16] 5.00% [10],[18] 5.00% [10],[18] 5.00% [10],[18] 5.00% [10],[18] 5.00% [10],[18] 5.00% [10],[18]    
Investment, interest rate (as a percent) 8.73% [9],[16],[19] 8.73% [9],[16],[19] 8.73% [9],[16],[19] 8.73% [9],[16],[19] 8.73% [9],[16],[19] 8.73% [9],[16],[19] 9.29% [10],[13],[18] 9.29% [10],[13],[18] 9.29% [10],[13],[18] 9.29% [10],[13],[18] 9.29% [10],[13],[18] 9.29% [10],[13],[18]    
Investment, principal $ 11,754 [9],[16],[20]           $ 11,844 [10],[14],[18]              
Investment, cost 11,580 [9],[16]           11,643 [10],[18]              
Investments at fair value $ 9,966 [9],[16]           $ 11,518 [10],[18]              
Investment, Identifier [Axis]: Enverus Holdings, Inc., Application Software, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18]    
Investment, interest rate (as a percent) 8.13% [9],[16],[19],[22],[28] 8.13% [9],[16],[19],[22],[28] 8.13% [9],[16],[19],[22],[28] 8.13% [9],[16],[19],[22],[28] 8.13% [9],[16],[19],[22],[28] 8.13% [9],[16],[19],[22],[28] 9.64% [10],[11],[12],[13],[18] 9.64% [10],[11],[12],[13],[18] 9.64% [10],[11],[12],[13],[18] 9.64% [10],[11],[12],[13],[18] 9.64% [10],[11],[12],[13],[18] 9.64% [10],[11],[12],[13],[18]    
Investment, principal $ 61 [9],[16],[20],[22],[28]           $ 81 [10],[11],[12],[14],[18]              
Investment, cost 55 [9],[16],[22],[28]           60 [10],[11],[12],[18]              
Investments at fair value $ 51 [9],[16],[22],[28]           $ 81 [10],[11],[12],[18]              
Investment, Identifier [Axis]: Enverus Holdings, Inc., Application Software, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18]    
Investment, interest rate (as a percent) 8.14% [9],[16],[19],[22] 8.14% [9],[16],[19],[22] 8.14% [9],[16],[19],[22] 8.14% [9],[16],[19],[22] 8.14% [9],[16],[19],[22] 8.14% [9],[16],[19],[22] 9.82% [10],[11],[13],[18] 9.82% [10],[11],[13],[18] 9.82% [10],[11],[13],[18] 9.82% [10],[11],[13],[18] 9.82% [10],[11],[13],[18] 9.82% [10],[11],[13],[18]    
Investment, principal $ 20,919 [9],[16],[20],[22]           $ 25,401 [10],[11],[14],[18]              
Investment, cost 20,834 [9],[16],[22]           25,034 [10],[11],[18]              
Investments at fair value $ 20,789 [9],[16],[22]           $ 25,401 [10],[11],[18]              
Investment, Identifier [Axis]: Enverus Holdings, Inc., Application Software, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (12) [9],[16],[22],[28]           (5) [10],[11],[12],[18]              
Investments at fair value $ (17) [9],[16],[22],[28]           $ 0 [10],[11],[12],[18]              
Investment, Identifier [Axis]: Establishment Labs Holdings Inc., Health Care Equipment, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [9],[15],[19],[22] 0.50% 0.50% 0.50% 0.50% 0.50% 0.50%                
Investment, interest rate, paid in kind (as a percent) [9],[15],[22] 8.75% 8.75% 8.75% 8.75% 8.75% 8.75%                
Investment, principal [9],[15],[20],[22] $ 27,576                          
Investment, cost [9],[15],[22] 27,313                          
Investments at fair value [9],[15],[22] $ 27,314                          
Investment, Identifier [Axis]: Establishment Labs Holdings Inc., Health Care Technology, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [10],[11],[13],[17]             9.00% 9.00% 9.00% 9.00% 9.00% 9.00%    
Investment, principal [10],[11],[14],[17]             $ 1,834              
Investment, cost [10],[11],[17]             1,824              
Investments at fair value [10],[11],[17]             $ 1,845              
Investment, Identifier [Axis]: Establishment Labs Holdings Inc., Health Care Technology, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [10],[11],[13],[17]             10.00% 10.00% 10.00% 10.00% 10.00% 10.00%    
Investment, principal [10],[11],[14],[17]             $ 1,692              
Investment, cost [10],[11],[17]             1,681              
Investments at fair value [10],[11],[17]             $ 1,726              
Investment, Identifier [Axis]: Establishment Labs Holdings Inc., Health Care Technology, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [10],[11],[13],[17]             10.00% 10.00% 10.00% 10.00% 10.00% 10.00%    
Investment, principal [10],[11],[14],[17]             $ 1,692              
Investment, cost [10],[11],[17]             1,658              
Investments at fair value [10],[11],[17]             $ 1,726              
Investment, Identifier [Axis]: Establishment Labs Holdings Inc., Health Care Technology, First Lien Term Loan 4                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [10],[11],[13],[17]             9.00% 9.00% 9.00% 9.00% 9.00% 9.00%    
Investment, principal [10],[11],[14],[17]             $ 11,454              
Investment, cost [10],[11],[17]             11,405              
Investments at fair value [10],[11],[17]             $ 11,518              
Investment, Identifier [Axis]: Everbridge, Inc., Application Software, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (7) [9],[16],[22],[28]           (8) [10],[11],[12],[18]              
Investments at fair value $ (20) [9],[16],[22],[28]           $ 0 [10],[11],[12],[18]              
Investment, Identifier [Axis]: Everbridge, Inc., Application Software, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18]    
Investment, interest rate (as a percent) 8.68% [9],[16],[19],[22] 8.68% [9],[16],[19],[22] 8.68% [9],[16],[19],[22] 8.68% [9],[16],[19],[22] 8.68% [9],[16],[19],[22] 8.68% [9],[16],[19],[22] 9.29% [10],[11],[13],[18] 9.29% [10],[11],[13],[18] 9.29% [10],[11],[13],[18] 9.29% [10],[11],[13],[18] 9.29% [10],[11],[13],[18] 9.29% [10],[11],[13],[18]    
Investment, principal $ 19,714 [9],[16],[20],[22]           $ 19,864 [10],[11],[14],[18]              
Investment, cost 19,643 [9],[16],[22]           19,782 [10],[11],[18]              
Investments at fair value $ 19,517 [9],[16],[22]           $ 19,864 [10],[11],[18]              
Investment, Identifier [Axis]: Everbridge, Inc., Application Software, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18]    
Investment, interest rate (as a percent) 8.68% [9],[16],[19],[22],[28] 8.68% [9],[16],[19],[22],[28] 8.68% [9],[16],[19],[22],[28] 8.68% [9],[16],[19],[22],[28] 8.68% [9],[16],[19],[22],[28] 8.68% [9],[16],[19],[22],[28] 9.29% [10],[11],[12],[13],[18] 9.29% [10],[11],[12],[13],[18] 9.29% [10],[11],[12],[13],[18] 9.29% [10],[11],[12],[13],[18] 9.29% [10],[11],[12],[13],[18] 9.29% [10],[11],[12],[13],[18]    
Investment, principal $ 1,932 [9],[16],[20],[22],[28]           $ 1,946 [10],[11],[12],[14],[18]              
Investment, cost 1,919 [9],[16],[22],[28]           1,932 [10],[11],[12],[18]              
Investments at fair value $ 1,882 [9],[16],[22],[28]           $ 1,946 [10],[11],[12],[18]              
Investment, Identifier [Axis]: Evergreen IX Borrower 2023, LLC, Application Software, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (22) [9],[16],[22],[28]           (27) [10],[11],[12],[18]              
Investments at fair value $ (11) [9],[16],[22],[28]           $ 0 [10],[11],[12],[18]              
Investment, Identifier [Axis]: Evergreen IX Borrower 2023, LLC, Application Software, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18]    
Investment, interest rate (as a percent) 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18]    
Investment, principal $ 14,368 [9],[16],[20],[22]           $ 14,478 [10],[11],[14],[18]              
Investment, cost 14,150 [9],[16],[22]           14,220 [10],[11],[18]              
Investments at fair value $ 14,261 [9],[16],[22]           $ 14,478 [10],[11],[18]              
Investment, Identifier [Axis]: Evergreen IX Borrower 2023, LLC, Application Software, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18]    
Investment, interest rate (as a percent) 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18]    
Investment, principal $ 3,628 [9],[16],[20],[22]           $ 3,656 [10],[11],[14],[18]              
Investment, cost 3,603 [9],[16],[22]           3,626 [10],[11],[18]              
Investments at fair value $ 3,601 [9],[16],[22]           $ 3,656 [10],[11],[18]              
Investment, Identifier [Axis]: Eyesouth Eye Care Holdco LLC, Health Care Services, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 1,206 [9],[22],[26] 1,206 [9],[22],[26] 1,206 [9],[22],[26] 1,206 [9],[22],[26] 1,206 [9],[22],[26] 1,206 [9],[22],[26] 1,206 [10],[11],[27] 1,206 [10],[11],[27] 1,206 [10],[11],[27] 1,206 [10],[11],[27] 1,206 [10],[11],[27] 1,206 [10],[11],[27]    
Investment, cost $ 1,206 [9],[22],[26]           $ 1,206 [10],[11],[27]              
Investments at fair value $ 1,554 [9],[22],[26]           $ 1,388 [10],[11],[27]              
Investment, Identifier [Axis]: Eyesouth Eye Care Holdco LLC, Health Care Services, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18]    
Investment, interest rate (as a percent) 9.47% [9],[16],[19],[22] 9.47% [9],[16],[19],[22] 9.47% [9],[16],[19],[22] 9.47% [9],[16],[19],[22] 9.47% [9],[16],[19],[22] 9.47% [9],[16],[19],[22] 9.88% [10],[11],[13],[18] 9.88% [10],[11],[13],[18] 9.88% [10],[11],[13],[18] 9.88% [10],[11],[13],[18] 9.88% [10],[11],[13],[18] 9.88% [10],[11],[13],[18]    
Investment, principal $ 4,291 [9],[16],[20],[22]           $ 4,324 [10],[11],[14],[18]              
Investment, cost 4,241 [9],[16],[22]           4,261 [10],[11],[18]              
Investments at fair value $ 4,261 [9],[16],[22]           $ 4,268 [10],[11],[18]              
Investment, Identifier [Axis]: Eyesouth Eye Care Holdco LLC, Health Care Services, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18]    
Investment, interest rate (as a percent) 9.49% [9],[16],[19],[22],[28] 9.49% [9],[16],[19],[22],[28] 9.49% [9],[16],[19],[22],[28] 9.49% [9],[16],[19],[22],[28] 9.49% [9],[16],[19],[22],[28] 9.49% [9],[16],[19],[22],[28] 9.76% [10],[11],[12],[13],[18] 9.76% [10],[11],[12],[13],[18] 9.76% [10],[11],[12],[13],[18] 9.76% [10],[11],[12],[13],[18] 9.76% [10],[11],[12],[13],[18] 9.76% [10],[11],[12],[13],[18]    
Investment, principal $ 6,528 [9],[16],[20],[22],[28]           $ 3,758 [10],[11],[12],[14],[18]              
Investment, cost 6,453 [9],[16],[22],[28]           3,682 [10],[11],[12],[18]              
Investments at fair value $ 6,482 [9],[16],[22],[28]           $ 3,673 [10],[11],[12],[18]              
Investment, Identifier [Axis]: F&M Buyer LLC, Systems Software, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (10) [9],[16],[22],[28]           (10) [10],[11],[12],[18]              
Investments at fair value $ (24) [9],[16],[22],[28]           $ (10) [10],[11],[12],[18]              
Investment, Identifier [Axis]: F&M Buyer LLC, Systems Software, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18]    
Investment, interest rate (as a percent) 8.23% [9],[16],[19],[22] 8.23% [9],[16],[19],[22] 8.23% [9],[16],[19],[22] 8.23% [9],[16],[19],[22] 8.23% [9],[16],[19],[22] 8.23% [9],[16],[19],[22] 8.50% [10],[11],[13],[18] 8.50% [10],[11],[13],[18] 8.50% [10],[11],[13],[18] 8.50% [10],[11],[13],[18] 8.50% [10],[11],[13],[18] 8.50% [10],[11],[13],[18]    
Investment, principal $ 6,703 [9],[16],[20],[22]           $ 6,703 [10],[11],[14],[18]              
Investment, cost 6,636 [9],[16],[22]           6,636 [10],[11],[18]              
Investments at fair value $ 6,535 [9],[16],[22]           $ 6,636 [10],[11],[18]              
Investment, Identifier [Axis]: F&M Buyer LLC, Systems Software, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (11) [9],[16],[22],[28]           (11) [10],[11],[12],[18]              
Investments at fair value $ (11) [9],[16],[22],[28]           $ (11) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Fairbridge Credit LLC, Real Estate Services, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) [9],[15],[22] 11.00% 11.00% 11.00% 11.00% 11.00% 11.00%                
Investment, principal [9],[15],[20],[22] $ 3,442                          
Investment, cost [9],[15],[22] 3,442                          
Investments at fair value [9],[15],[22] $ 3,442                          
Investment, Identifier [Axis]: Fairbridge Strategic Capital Funding LLC, Real Estate Operating Companies                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [9],[19],[22] 9.00% 9.00% 9.00% 9.00% 9.00% 9.00%                
Investment, principal [9],[20],[22] $ 24,210                          
Investment, cost [9],[22] 24,210                          
Investments at fair value [9],[22] $ 22,273                          
Investment, Identifier [Axis]: Fairbridge Strategic Capital Funding LLC, Real Estate Operating Companies, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [10],[11],[13]             9.00% 9.00% 9.00% 9.00% 9.00% 9.00%    
Investment, principal [10],[11],[14]             $ 28,385              
Investment, cost [10],[11]             28,385              
Investments at fair value [10],[11]             $ 27,533              
Investment, Identifier [Axis]: Fairbridge Strategic Capital Funding LLC, Real Estate Operating Companies, Warrants                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 3,750 [9],[15],[22],[26],[34] 3,750 [9],[15],[22],[26],[34] 3,750 [9],[15],[22],[26],[34] 3,750 [9],[15],[22],[26],[34] 3,750 [9],[15],[22],[26],[34] 3,750 [9],[15],[22],[26],[34] 3,750 [10],[11],[17],[27],[31] 3,750 [10],[11],[17],[27],[31] 3,750 [10],[11],[17],[27],[31] 3,750 [10],[11],[17],[27],[31] 3,750 [10],[11],[17],[27],[31] 3,750 [10],[11],[17],[27],[31]    
Investment, cost $ 0 [9],[15],[22],[26],[34]           $ 0 [10],[11],[17],[27],[31]              
Investments at fair value $ 0 [9],[15],[22],[26],[34]           $ 0 [10],[11],[17],[27],[31]              
Investment, Identifier [Axis]: Fiber Intermediate Holdings, LLC, Alternative Carriers, Second Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%                
Investment, interest rate (as a percent) [9],[16],[19],[22] 10.37% 10.37% 10.37% 10.37% 10.37% 10.37%                
Investment, principal [9],[16],[20],[22] $ 31,868                          
Investment, cost [9],[16],[22] 30,944                          
Investments at fair value [9],[16],[22] $ 30,912                          
Investment, Identifier [Axis]: Finastra USA, Inc., Application Software, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[17],[18]             7.25% 7.25% 7.25% 7.25% 7.25% 7.25%    
Investment, interest rate (as a percent) [10],[11],[13],[17],[18]             11.29% 11.29% 11.29% 11.29% 11.29% 11.29%    
Investment, principal [10],[11],[14],[17],[18]             $ 3,240              
Investment, cost [10],[11],[17],[18]             3,197              
Investments at fair value [10],[11],[17],[18]             $ 3,240              
Investment, Identifier [Axis]: Fortress Biotech, Inc., Biotechnology, Warrants                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 31,246 [9],[15],[22],[26] 31,246 [9],[15],[22],[26] 31,246 [9],[15],[22],[26] 31,246 [9],[15],[22],[26] 31,246 [9],[15],[22],[26] 31,246 [9],[15],[22],[26] 31,246 [10],[11],[17],[27] 31,246 [10],[11],[17],[27] 31,246 [10],[11],[17],[27] 31,246 [10],[11],[17],[27] 31,246 [10],[11],[17],[27] 31,246 [10],[11],[17],[27]    
Investment, cost $ 427 [9],[15],[22],[26]           $ 427 [10],[11],[17],[27]              
Investments at fair value $ 23 [9],[15],[22],[26]           $ 44 [10],[11],[17],[27]              
Investment, Identifier [Axis]: GLICK JV Notes                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 3.00% 3.00% 3.00% 3.00% 3.00% 3.00%                
Investment, Identifier [Axis]: Galileo Parent, Inc., Aerospace & Defense, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[12],[18]             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%    
Investment, interest rate (as a percent) [10],[11],[12],[13],[18]             9.75% 9.75% 9.75% 9.75% 9.75% 9.75%    
Investment, principal [10],[11],[12],[14],[18]             $ 3,990              
Investment, cost [10],[11],[12],[18]             3,965              
Investments at fair value [10],[11],[12],[18]             $ 3,955              
Investment, Identifier [Axis]: Galileo Parent, Inc., Aerospace & Defense, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[18]             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%    
Investment, interest rate (as a percent) [10],[11],[13],[18]             9.75% 9.75% 9.75% 9.75% 9.75% 9.75%    
Investment, principal [10],[11],[14],[18]             $ 38,254              
Investment, cost [10],[11],[18]             37,796              
Investments at fair value [10],[11],[18]             $ 38,062              
Investment, Identifier [Axis]: Grand River Aseptic Manufacturing, Inc., Health Care Equipment, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18]    
Investment, interest rate (as a percent) [9],[16],[19],[22]                
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (20) [9],[16],[22],[28]           (24) [10],[11],[12],[18]              
Investments at fair value $ (25) [9],[16],[22],[28]           $ (27) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Grand River Aseptic Manufacturing, Inc., Health Care Equipment, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18]    
Investment, interest rate (as a percent) 9.41% [9],[16],[19],[22] 9.41% [9],[16],[19],[22] 9.41% [9],[16],[19],[22] 9.41% [9],[16],[19],[22] 9.41% [9],[16],[19],[22] 9.41% [9],[16],[19],[22] 9.07% [10],[11],[13],[18] 9.07% [10],[11],[13],[18] 9.07% [10],[11],[13],[18] 9.07% [10],[11],[13],[18] 9.07% [10],[11],[13],[18] 9.07% [10],[11],[13],[18]    
Investment, principal $ 8,432 [9],[16],[20],[22]           $ 8,432 [10],[11],[14],[18]              
Investment, cost 8,366 [9],[16],[22]           8,356 [10],[11],[18]              
Investments at fair value $ 8,352 [9],[16],[22]           $ 8,345 [10],[11],[18]              
Investment, Identifier [Axis]: Grove Hotel Parcel Owner, LLC, Hotels, Resorts & Cruise Lines, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 8.00% [9],[16],[22],[28] 8.00% [9],[16],[22],[28] 8.00% [9],[16],[22],[28] 8.00% [9],[16],[22],[28] 8.00% [9],[16],[22],[28] 8.00% [9],[16],[22],[28] 8.00% [10],[11],[12],[18] 8.00% [10],[11],[12],[18] 8.00% [10],[11],[12],[18] 8.00% [10],[11],[12],[18] 8.00% [10],[11],[12],[18] 8.00% [10],[11],[12],[18]    
Investment, interest rate (as a percent) [9],[16],[19],[22] 11.74% 11.74% 11.74% 11.74% 11.74% 11.74%                
Investment, principal $ 881 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost 874 [9],[16],[22],[28]           (13) [10],[11],[12],[18]              
Investments at fair value $ 781 [9],[16],[22],[28]           $ (47) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Grove Hotel Parcel Owner, LLC, Hotels, Resorts & Cruise Lines, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 8.00% [9],[16],[22] 8.00% [9],[16],[22] 8.00% [9],[16],[22] 8.00% [9],[16],[22] 8.00% [9],[16],[22] 8.00% [9],[16],[22] 8.00% [10],[11],[18] 8.00% [10],[11],[18] 8.00% [10],[11],[18] 8.00% [10],[11],[18] 8.00% [10],[11],[18] 8.00% [10],[11],[18]    
Investment, interest rate (as a percent) 11.74% [9],[16],[19],[22] 11.74% [9],[16],[19],[22] 11.74% [9],[16],[19],[22] 11.74% [9],[16],[19],[22] 11.74% [9],[16],[19],[22] 11.74% [9],[16],[19],[22] 12.26% [10],[11],[13],[18] 12.26% [10],[11],[13],[18] 12.26% [10],[11],[13],[18] 12.26% [10],[11],[13],[18] 12.26% [10],[11],[13],[18] 12.26% [10],[11],[13],[18]    
Investment, principal $ 3,524 [9],[16],[20],[22]           $ 3,524 [10],[11],[14],[18]              
Investment, cost 3,510 [9],[16],[22]           3,499 [10],[11],[18]              
Investments at fair value $ 3,324 [9],[16],[22]           $ 3,431 [10],[11],[18]              
Investment, Identifier [Axis]: Grove Hotel Parcel Owner, LLC, Hotels, Resorts & Cruise Lines, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 8.00% [9],[16],[22] 8.00% [9],[16],[22] 8.00% [9],[16],[22] 8.00% [9],[16],[22] 8.00% [9],[16],[22] 8.00% [9],[16],[22] 8.00% [10],[11],[18] 8.00% [10],[11],[18] 8.00% [10],[11],[18] 8.00% [10],[11],[18] 8.00% [10],[11],[18] 8.00% [10],[11],[18]    
Investment, interest rate (as a percent) 11.74% [9],[16],[19],[22] 11.74% [9],[16],[19],[22] 11.74% [9],[16],[19],[22] 11.74% [9],[16],[19],[22] 11.74% [9],[16],[19],[22] 11.74% [9],[16],[19],[22] 12.26% [10],[11],[13],[18] 12.26% [10],[11],[13],[18] 12.26% [10],[11],[13],[18] 12.26% [10],[11],[13],[18] 12.26% [10],[11],[13],[18] 12.26% [10],[11],[13],[18]    
Investment, principal $ 16,960 [9],[16],[20],[22]           $ 17,092 [10],[11],[14],[18]              
Investment, cost 16,917 [9],[16],[22]           17,016 [10],[11],[18]              
Investments at fair value $ 15,995 [9],[16],[22]           $ 16,639 [10],[11],[18]              
Investment, Identifier [Axis]: HAH Group Holding Co LLC, Health Care Services, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16] 5.00% [9],[16] 5.00% [9],[16] 5.00% [9],[16] 5.00% [9],[16] 5.00% [9],[16] 5.00% [10],[18] 5.00% [10],[18] 5.00% [10],[18] 5.00% [10],[18] 5.00% [10],[18] 5.00% [10],[18]    
Investment, interest rate (as a percent) 8.64% [9],[16],[19] 8.64% [9],[16],[19] 8.64% [9],[16],[19] 8.64% [9],[16],[19] 8.64% [9],[16],[19] 8.64% [9],[16],[19] 9.16% [10],[13],[18] 9.16% [10],[13],[18] 9.16% [10],[13],[18] 9.16% [10],[13],[18] 9.16% [10],[13],[18] 9.16% [10],[13],[18]    
Investment, principal $ 3,316 [9],[16],[20]           $ 3,342 [10],[14],[18]              
Investment, cost 3,047 [9],[16]           3,032 [10],[18]              
Investments at fair value $ 2,944 [9],[16]           $ 3,020 [10],[18]              
Investment, Identifier [Axis]: HAH Group Holding Co LLC, Health Care Services, Fixed Rate Bond                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) 9.75% [9],[19] 9.75% [9],[19] 9.75% [9],[19] 9.75% [9],[19] 9.75% [9],[19] 9.75% [9],[19] 9.75% [10],[13] 9.75% [10],[13] 9.75% [10],[13] 9.75% [10],[13] 9.75% [10],[13] 9.75% [10],[13]    
Investment, principal $ 4,111 [9],[20]           $ 2,359 [10],[14]              
Investment, cost 3,912 [9]           2,230 [10]              
Investments at fair value $ 3,684 [9]           $ 2,243 [10]              
Investment, Identifier [Axis]: HPS Loan Management Ltd, Multi-Sector Holdings, CLO Notes                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16] 5.35% 5.35% 5.35% 5.35% 5.35% 5.35%                
Investment, interest rate (as a percent) [9],[15],[16],[19] 9.03% 9.03% 9.03% 9.03% 9.03% 9.03%                
Investment, principal [9],[15],[16],[20] $ 1,400                          
Investment, cost [9],[15],[16] 1,407                          
Investments at fair value [9],[15],[16] $ 1,404                          
Investment, Identifier [Axis]: Harbor Purchaser Inc., Education Services, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.25% [9],[16] 5.25% [9],[16] 5.25% [9],[16] 5.25% [9],[16] 5.25% [9],[16] 5.25% [9],[16] 5.25% [10],[18] 5.25% [10],[18] 5.25% [10],[18] 5.25% [10],[18] 5.25% [10],[18] 5.25% [10],[18]    
Investment, interest rate (as a percent) 9.01% [9],[16],[19] 9.01% [9],[16],[19] 9.01% [9],[16],[19] 9.01% [9],[16],[19] 9.01% [9],[16],[19] 9.01% [9],[16],[19] 9.51% [10],[13],[18] 9.51% [10],[13],[18] 9.51% [10],[13],[18] 9.51% [10],[13],[18] 9.51% [10],[13],[18] 9.51% [10],[13],[18]    
Investment, principal $ 9,060 [9],[16],[20]           $ 8,386 [10],[14],[18]              
Investment, cost 8,803 [9],[16]           8,180 [10],[18]              
Investments at fair value $ 7,199 [9],[16]           $ 7,537 [10],[18]              
Investment, Identifier [Axis]: Hologic, Inc. | Health Care Equipment | Second Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%                
Investment, interest rate (as a percent) [9],[16],[19],[22] 8.74% 8.74% 8.74% 8.74% 8.74% 8.74%                
Investment, principal [9],[16],[20],[22] $ 20,735                          
Investment, cost [9],[16],[22] 20,534                          
Investments at fair value [9],[16],[22] $ 20,567                          
Investment, Identifier [Axis]: IAMGOLD Corporation, Gold, Second Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[17],[18]             8.25% 8.25% 8.25% 8.25% 8.25% 8.25%    
Investment, interest rate (as a percent) [10],[11],[13],[17],[18]             12.39% 12.39% 12.39% 12.39% 12.39% 12.39%    
Investment, principal [10],[11],[14],[17],[18]             $ 17,981              
Investment, cost [10],[11],[17],[18]             17,698              
Investments at fair value [10],[11],[17],[18]             $ 18,665              
Investment, Identifier [Axis]: IDF 14 FinanceCo, LLC | Internet Services & Infrastructure | First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22],[28] 8.00% 8.00% 8.00% 8.00% 8.00% 8.00%                
Investment, interest rate (as a percent) [9],[16],[19],[22],[28] 11.62% 11.62% 11.62% 11.62% 11.62% 11.62%                
Investment, principal [9],[16],[20],[22],[28] $ 5,821                          
Investment, cost [9],[16],[22],[28] 5,494                          
Investments at fair value [9],[16],[22],[28] $ 5,494                          
Investment, Identifier [Axis]: IDF 14 FinanceCo, LLC | Internet Services & Infrastructure | Warrants                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares [9],[22],[26] 29 29 29 29 29 29                
Investment, cost [9],[22],[26] $ 0                          
Investments at fair value [9],[22],[26] $ 0                          
Investment, Identifier [Axis]: INW Manufacturing, LLC, Personal Care Products, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[18]             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%    
Investment, interest rate (as a percent) [10],[13],[18]             10.01% 10.01% 10.01% 10.01% 10.01% 10.01%    
Investment, principal [10],[14],[18]             $ 39,600              
Investment, cost [10],[18]             38,984              
Investments at fair value [10],[18]             $ 36,284              
Investment, Identifier [Axis]: IPC Corp., Application Software, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.50% [9],[16],[22] 6.50% [9],[16],[22] 6.50% [9],[16],[22] 6.50% [9],[16],[22] 6.50% [9],[16],[22] 6.50% [9],[16],[22] 6.50% [10],[11],[18] 6.50% [10],[11],[18] 6.50% [10],[11],[18] 6.50% [10],[11],[18] 6.50% [10],[11],[18] 6.50% [10],[11],[18]    
Investment, interest rate (as a percent) 9.30% [9],[16],[19],[22] 9.30% [9],[16],[19],[22] 9.30% [9],[16],[19],[22] 9.30% [9],[16],[19],[22] 9.30% [9],[16],[19],[22] 9.30% [9],[16],[19],[22] 9.94% [10],[11],[13],[18] 9.94% [10],[11],[13],[18] 9.94% [10],[11],[13],[18] 9.94% [10],[11],[13],[18] 9.94% [10],[11],[13],[18] 9.94% [10],[11],[13],[18]    
Investment, interest rate, paid in kind (as a percent) 1.00% [9],[16],[22] 1.00% [9],[16],[22] 1.00% [9],[16],[22] 1.00% [9],[16],[22] 1.00% [9],[16],[22] 1.00% [9],[16],[22] 1.00% [10],[11],[18] 1.00% [10],[11],[18] 1.00% [10],[11],[18] 1.00% [10],[11],[18] 1.00% [10],[11],[18] 1.00% [10],[11],[18]    
Investment, principal $ 27,699 [9],[16],[20],[22]           $ 36,356 [10],[11],[14],[18]              
Investment, cost 27,694 [9],[16],[22]           36,164 [10],[11],[18]              
Investments at fair value $ 27,422 [9],[16],[22]           $ 35,356 [10],[11],[18]              
Investment, Identifier [Axis]: IPC Intermediate Holdings Corp. | Application Software | First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) [9],[22] 12.00% 12.00% 12.00% 12.00% 12.00% 12.00%                
Investment, principal [9],[20],[22] $ 5,149                          
Investment, cost [9],[22] 5,114                          
Investments at fair value [9],[22] $ 5,046                          
Investment, Identifier [Axis]: Icefall Parent, Inc., Application Software, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (12) [9],[16],[22],[28]           (14) [10],[11],[12],[18]              
Investments at fair value $ (14) [9],[16],[22],[28]           $ 0 [10],[11],[12],[18]              
Investment, Identifier [Axis]: Icefall Parent, Inc., Application Software, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18]    
Investment, interest rate (as a percent) 8.23% [9],[16],[19],[22] 8.23% [9],[16],[19],[22] 8.23% [9],[16],[19],[22] 8.23% [9],[16],[19],[22] 8.23% [9],[16],[19],[22] 8.23% [9],[16],[19],[22] 8.81% [10],[11],[13],[18] 8.81% [10],[11],[13],[18] 8.81% [10],[11],[13],[18] 8.81% [10],[11],[13],[18] 8.81% [10],[11],[13],[18] 8.81% [10],[11],[13],[18]    
Investment, principal $ 17,945 [9],[16],[20],[22]           $ 17,945 [10],[11],[14],[18]              
Investment, cost 17,888 [9],[16],[22]           17,876 [10],[11],[18]              
Investments at fair value $ 17,798 [9],[16],[22]           $ 18,124 [10],[11],[18]              
Investment, Identifier [Axis]: Integrity Marketing Acquisition, LLC, Insurance Brokers, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (14) [9],[16],[22],[28]           (19) [10],[11],[12],[18]              
Investments at fair value $ (2) [9],[16],[22],[28]           $ (3) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Integrity Marketing Acquisition, LLC, Insurance Brokers, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18]    
Investment, interest rate (as a percent) 8.67% [9],[16],[19],[22] 8.67% [9],[16],[19],[22] 8.67% [9],[16],[19],[22] 8.67% [9],[16],[19],[22] 8.67% [9],[16],[19],[22] 8.67% [9],[16],[19],[22] 9.20% [10],[11],[13],[18] 9.20% [10],[11],[13],[18] 9.20% [10],[11],[13],[18] 9.20% [10],[11],[13],[18] 9.20% [10],[11],[13],[18] 9.20% [10],[11],[13],[18]    
Investment, principal $ 27,243 [9],[16],[20],[22]           $ 26,812 [10],[11],[14],[18]              
Investment, cost 27,139 [9],[16],[22]           26,672 [10],[11],[18]              
Investments at fair value $ 27,216 [9],[16],[22]           $ 26,777 [10],[11],[18]              
Investment, Identifier [Axis]: Integrity Marketing Acquisition, LLC, Insurance Brokers, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (29) [9],[16],[22],[28]           (42) [10],[11],[12],[18]              
Investments at fair value $ (6) [9],[16],[22],[28]           $ (8) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Intralot Capital Luxembourg S.A., Casinos & Gaming, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16],[22] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%                
Investment, interest rate (as a percent) [9],[15],[16],[19],[22] 9.23% 9.23% 9.23% 9.23% 9.23% 9.23%                
Investment, principal | £ [9],[15],[16],[20],[22]     £ 14,624                      
Investment, cost [9],[15],[16],[22] $ 19,298                          
Investments at fair value [9],[15],[16],[22] $ 19,062                          
Investment, Identifier [Axis]: Inventus Power, Inc., Electrical Components & Equipment, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 7.50% [10],[11],[12],[18] 7.50% [10],[11],[12],[18] 7.50% [10],[11],[12],[18] 7.50% [10],[11],[12],[18] 7.50% [10],[11],[12],[18] 7.50% [10],[11],[12],[18]    
Investment, interest rate (as a percent) 9.42% [9],[16],[19],[22],[28] 9.42% [9],[16],[19],[22],[28] 9.42% [9],[16],[19],[22],[28] 9.42% [9],[16],[19],[22],[28] 9.42% [9],[16],[19],[22],[28] 9.42% [9],[16],[19],[22],[28] 11.87% [10],[11],[12],[13],[18] 11.87% [10],[11],[12],[13],[18] 11.87% [10],[11],[12],[13],[18] 11.87% [10],[11],[12],[13],[18] 11.87% [10],[11],[12],[13],[18] 11.87% [10],[11],[12],[13],[18]    
Investment, principal $ 504 [9],[16],[20],[22],[28]           $ 885 [10],[11],[12],[14],[18]              
Investment, cost 461 [9],[16],[22],[28]           872 [10],[11],[12],[18]              
Investments at fair value $ 461 [9],[16],[22],[28]           $ 850 [10],[11],[12],[18]              
Investment, Identifier [Axis]: Inventus Power, Inc., Electrical Components & Equipment, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 7.50% [10],[11],[18] 7.50% [10],[11],[18] 7.50% [10],[11],[18] 7.50% [10],[11],[18] 7.50% [10],[11],[18] 7.50% [10],[11],[18]    
Investment, interest rate (as a percent) 9.42% [9],[16],[19],[22] 9.42% [9],[16],[19],[22] 9.42% [9],[16],[19],[22] 9.42% [9],[16],[19],[22] 9.42% [9],[16],[19],[22] 9.42% [9],[16],[19],[22] 11.78% [10],[11],[13],[18] 11.78% [10],[11],[13],[18] 11.78% [10],[11],[13],[18] 11.78% [10],[11],[13],[18] 11.78% [10],[11],[13],[18] 11.78% [10],[11],[13],[18]    
Investment, principal $ 22,257 [9],[16],[20],[22]           $ 32,744 [10],[11],[14],[18]              
Investment, cost 21,879 [9],[16],[22]           32,761 [10],[11],[18]              
Investments at fair value 21,879 [9],[16],[22]           32,440 [10],[11],[18]              
Investment, Identifier [Axis]: JN Bidco LLC, Health Care Technology, Common Stock                            
Schedule of Investments [Line Items]                            
Investment, cost 8,312 [9],[22],[26]           9,179 [10],[11],[27]              
Investments at fair value $ 17,993 [9],[22],[26]           $ 19,723 [10],[11],[27]              
Investment, Identifier [Axis]: Jeppesen Holdings, LLC, Application Software, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22],[28],[35] 4.75% 4.75% 4.75% 4.75% 4.75% 4.75%                
Investment, principal [9],[16],[20],[22],[28],[35] $ 0                          
Investment, cost [9],[16],[22],[28],[35] (4)                          
Investments at fair value [9],[16],[22],[28],[35] $ (19)                          
Investment, Identifier [Axis]: Jeppesen Holdings, LLC, Application Software, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22],[35] 4.75% 4.75% 4.75% 4.75% 4.75% 4.75%                
Investment, interest rate (as a percent) [9],[16],[19],[22],[35] 8.41% 8.41% 8.41% 8.41% 8.41% 8.41%                
Investment, principal [9],[16],[20],[22],[35] $ 10,881                          
Investment, cost [9],[16],[22],[35] 10,827                          
Investments at fair value [9],[16],[22],[35] $ 10,599                          
Investment, Identifier [Axis]: Jonah Energy South Texas LLC | Oil & Gas Exploration & Production | First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%                
Investment, interest rate (as a percent) [9],[16],[19],[22] 9.73% 9.73% 9.73% 9.73% 9.73% 9.73%                
Investment, principal [9],[16],[20],[22] $ 21,551                          
Investment, cost [9],[16],[22] 21,349                          
Investments at fair value [9],[16],[22] $ 21,348                          
Investment, Identifier [Axis]: KKR Financial CLO Ltd, Multi-Sector Holdings, CLO Notes                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[17],[18]             7.10% 7.10% 7.10% 7.10% 7.10% 7.10%    
Investment, interest rate (as a percent) [10],[13],[17],[18]             11.42% 11.42% 11.42% 11.42% 11.42% 11.42%    
Investment, principal [10],[14],[17],[18]             $ 2,000              
Investment, cost [10],[17],[18]             2,056              
Investments at fair value [10],[17],[18]             $ 2,017              
Investment, Identifier [Axis]: Kaseya Inc., Systems Software, Second Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16] 5.00% [9],[16] 5.00% [9],[16] 5.00% [9],[16] 5.00% [9],[16] 5.00% [9],[16] 5.00% [10],[18] 5.00% [10],[18] 5.00% [10],[18] 5.00% [10],[18] 5.00% [10],[18] 5.00% [10],[18]    
Investment, interest rate (as a percent) 8.66% [9],[16],[19] 8.66% [9],[16],[19] 8.66% [9],[16],[19] 8.66% [9],[16],[19] 8.66% [9],[16],[19] 8.66% [9],[16],[19] 9.16% [10],[13],[18] 9.16% [10],[13],[18] 9.16% [10],[13],[18] 9.16% [10],[13],[18] 9.16% [10],[13],[18] 9.16% [10],[13],[18]    
Investment, principal $ 16,432 [9],[16],[20]           $ 16,432 [10],[14],[18]              
Investment, cost 16,390 [9],[16]           16,391 [10],[18]              
Investments at fair value $ 10,058 [9],[16]           $ 16,483 [10],[18]              
Investment, Identifier [Axis]: Kings Buyer, LLC, Environmental & Facilities Services, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.25% [9],[16],[22],[28] 4.25% [9],[16],[22],[28] 4.25% [9],[16],[22],[28] 4.25% [9],[16],[22],[28] 4.25% [9],[16],[22],[28] 4.25% [9],[16],[22],[28] 4.25% [10],[11],[12],[18] 4.25% [10],[11],[12],[18] 4.25% [10],[11],[12],[18] 4.25% [10],[11],[12],[18] 4.25% [10],[11],[12],[18] 4.25% [10],[11],[12],[18]    
Investment, interest rate (as a percent) 11.00% [9],[16],[19],[22],[28] 11.00% [9],[16],[19],[22],[28] 11.00% [9],[16],[19],[22],[28] 11.00% [9],[16],[19],[22],[28] 11.00% [9],[16],[19],[22],[28] 11.00% [9],[16],[19],[22],[28] 11.50% [10],[11],[12],[13],[18] 11.50% [10],[11],[12],[13],[18] 11.50% [10],[11],[12],[13],[18] 11.50% [10],[11],[12],[13],[18] 11.50% [10],[11],[12],[13],[18] 11.50% [10],[11],[12],[13],[18]    
Investment, principal $ 6,168 [9],[16],[20],[22],[28]           $ 2,495 [10],[11],[12],[14],[18]              
Investment, cost 6,141 [9],[16],[22],[28]           2,452 [10],[11],[12],[18]              
Investments at fair value $ 5,710 [9],[16],[22],[28]           $ 2,130 [10],[11],[12],[18]              
Investment, Identifier [Axis]: Kings Buyer, LLC, Environmental & Facilities Services, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18]    
Investment, interest rate (as a percent) 9.08% [9],[16],[19],[22] 9.08% [9],[16],[19],[22] 9.08% [9],[16],[19],[22] 9.08% [9],[16],[19],[22] 9.08% [9],[16],[19],[22] 9.08% [9],[16],[19],[22] 9.35% [10],[11],[13],[18] 9.35% [10],[11],[13],[18] 9.35% [10],[11],[13],[18] 9.35% [10],[11],[13],[18] 9.35% [10],[11],[13],[18] 9.35% [10],[11],[13],[18]    
Investment, principal $ 36,970 [9],[16],[20],[22]           $ 37,255 [10],[11],[14],[18]              
Investment, cost 36,790 [9],[16],[22]           36,971 [10],[11],[18]              
Investments at fair value $ 34,944 [9],[16],[22]           $ 35,627 [10],[11],[18]              
Investment, Identifier [Axis]: Kings Buyer, LLC, Environmental & Facilities Services, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18]    
Investment, interest rate (as a percent) 9.08% [9],[16],[19],[22] 9.08% [9],[16],[19],[22] 9.08% [9],[16],[19],[22] 9.08% [9],[16],[19],[22] 9.08% [9],[16],[19],[22] 9.08% [9],[16],[19],[22] 9.25% [10],[11],[13],[18] 9.25% [10],[11],[13],[18] 9.25% [10],[11],[13],[18] 9.25% [10],[11],[13],[18] 9.25% [10],[11],[13],[18] 9.25% [10],[11],[13],[18]    
Investment, principal $ 16,254 [9],[16],[20],[22]           $ 16,382 [10],[11],[14],[18]              
Investment, cost 16,226 [9],[16],[22]           16,338 [10],[11],[18]              
Investments at fair value $ 15,363 [9],[16],[22]           $ 15,666 [10],[11],[18]              
Investment, Identifier [Axis]: Kite Midco II Inc., Research & Consulting Services, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18]    
Investment, interest rate (as a percent) 8.17% [9],[16],[19],[22] 8.17% [9],[16],[19],[22] 8.17% [9],[16],[19],[22] 8.17% [9],[16],[19],[22] 8.17% [9],[16],[19],[22] 8.17% [9],[16],[19],[22] 8.77% [10],[11],[13],[18] 8.77% [10],[11],[13],[18] 8.77% [10],[11],[13],[18] 8.77% [10],[11],[13],[18] 8.77% [10],[11],[13],[18] 8.77% [10],[11],[13],[18]    
Investment, principal $ 9,644 [9],[16],[20],[22]           $ 9,644 [10],[11],[14],[18]              
Investment, cost 9,532 [9],[16],[22]           9,517 [10],[11],[18]              
Investments at fair value $ 9,564 [9],[16],[22]           $ 9,510 [10],[11],[18]              
Investment, Identifier [Axis]: Kite Midco II Inc., Research & Consulting Services, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (14) [9],[16],[22],[28]           (16) [10],[11],[12],[18]              
Investments at fair value $ (16) [9],[16],[22],[28]           $ (18) [10],[11],[12],[18]              
Investment, Identifier [Axis]: LABL, Inc., Office Services & Supplies, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[18]             5.00% 5.00% 5.00% 5.00% 5.00% 5.00%    
Investment, interest rate (as a percent) [10],[13],[18]             9.26% 9.26% 9.26% 9.26% 9.26% 9.26%    
Investment, principal [10],[14],[18]             $ 12,843              
Investment, cost [10],[18]             12,611              
Investments at fair value [10],[18]             $ 10,583              
Investment, Identifier [Axis]: LDS Buyer, LLC, Air Freight & Logistics, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (21) [9],[16],[22],[28]           (23) [10],[11],[12],[18]              
Investments at fair value $ (24) [9],[16],[22],[28]           $ (18) [10],[11],[12],[18]              
Investment, Identifier [Axis]: LDS Buyer, LLC, Air Freight & Logistics, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18]    
Investment, interest rate (as a percent) 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 9.16% [10],[11],[13],[18] 9.16% [10],[11],[13],[18] 9.16% [10],[11],[13],[18] 9.16% [10],[11],[13],[18] 9.16% [10],[11],[13],[18] 9.16% [10],[11],[13],[18]    
Investment, principal $ 13,730 [9],[16],[20],[22]           $ 13,834 [10],[11],[14],[18]              
Investment, cost 13,593 [9],[16],[22]           13,677 [10],[11],[18]              
Investments at fair value $ 13,572 [9],[16],[22]           $ 13,714 [10],[11],[18]              
Investment, Identifier [Axis]: LDS Buyer, LLC, Air Freight & Logistics, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18]    
Investment, interest rate (as a percent) 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 9.16% [10],[11],[13],[18] 9.16% [10],[11],[13],[18] 9.16% [10],[11],[13],[18] 9.16% [10],[11],[13],[18] 9.16% [10],[11],[13],[18] 9.16% [10],[11],[13],[18]    
Investment, principal $ 2,719 [9],[16],[20],[22]           $ 2,739 [10],[11],[14],[18]              
Investment, cost 2,691 [9],[16],[22]           2,706 [10],[11],[18]              
Investments at fair value $ 2,687 [9],[16],[22]           $ 2,715 [10],[11],[18]              
Investment, Identifier [Axis]: LSL Holdco, LLC, Health Care Distributors, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18]    
Investment, interest rate (as a percent) 9.49% [9],[16],[19],[22],[28] 9.49% [9],[16],[19],[22],[28] 9.49% [9],[16],[19],[22],[28] 9.49% [9],[16],[19],[22],[28] 9.49% [9],[16],[19],[22],[28] 9.49% [9],[16],[19],[22],[28] 10.26% [10],[11],[12],[13],[18] 10.26% [10],[11],[12],[13],[18] 10.26% [10],[11],[12],[13],[18] 10.26% [10],[11],[12],[13],[18] 10.26% [10],[11],[12],[13],[18] 10.26% [10],[11],[12],[13],[18]    
Investment, principal $ 1,908 [9],[16],[20],[22],[28]           $ 1,802 [10],[11],[12],[14],[18]              
Investment, cost 1,893 [9],[16],[22],[28]           1,780 [10],[11],[12],[18]              
Investments at fair value $ 1,837 [9],[16],[22],[28]           $ 1,701 [10],[11],[12],[18]              
Investment, Identifier [Axis]: LSL Holdco, LLC, Health Care Distributors, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18]    
Investment, interest rate (as a percent) 9.49% [9],[16],[19],[22] 9.49% [9],[16],[19],[22] 9.49% [9],[16],[19],[22] 9.49% [9],[16],[19],[22] 9.49% [9],[16],[19],[22] 9.49% [9],[16],[19],[22] 10.26% [10],[11],[13],[18] 10.26% [10],[11],[13],[18] 10.26% [10],[11],[13],[18] 10.26% [10],[11],[13],[18] 10.26% [10],[11],[13],[18] 10.26% [10],[11],[13],[18]    
Investment, principal $ 2,660 [9],[16],[20],[22]           $ 2,680 [10],[11],[14],[18]              
Investment, cost 2,610 [9],[16],[22]           2,606 [10],[11],[18]              
Investments at fair value $ 2,588 [9],[16],[22]           $ 2,579 [10],[11],[18]              
Investment, Identifier [Axis]: LSL Holdco, LLC, Health Care Distributors, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18]    
Investment, interest rate (as a percent) 9.49% [9],[16],[19],[22] 9.49% [9],[16],[19],[22] 9.49% [9],[16],[19],[22] 9.49% [9],[16],[19],[22] 9.49% [9],[16],[19],[22] 9.49% [9],[16],[19],[22] 10.26% [10],[11],[13],[18] 10.26% [10],[11],[13],[18] 10.26% [10],[11],[13],[18] 10.26% [10],[11],[13],[18] 10.26% [10],[11],[13],[18] 10.26% [10],[11],[13],[18]    
Investment, principal $ 22,838 [9],[16],[20],[22]           $ 23,017 [10],[11],[14],[18]              
Investment, cost 22,708 [9],[16],[22]           22,824 [10],[11],[18]              
Investments at fair value $ 22,224 [9],[16],[22]           $ 22,145 [10],[11],[18]              
Investment, Identifier [Axis]: Learfield Communications, LLC, Movies & Entertainment, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[18]             4.50% 4.50% 4.50% 4.50% 4.50% 4.50%    
Investment, interest rate (as a percent) [10],[13],[18]             8.66% 8.66% 8.66% 8.66% 8.66% 8.66%    
Investment, principal [10],[14],[18]             $ 23,781              
Investment, cost [10],[18]             23,737              
Investments at fair value [10],[18]             $ 24,051              
Investment, Identifier [Axis]: Legends Hospitality Holding Company, LLC, Specialized Consumer Services, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18]    
Investment, interest rate (as a percent) 8.64% [9],[16],[19],[22],[28] 8.64% [9],[16],[19],[22],[28] 8.64% [9],[16],[19],[22],[28] 8.64% [9],[16],[19],[22],[28] 8.64% [9],[16],[19],[22],[28] 8.64% [9],[16],[19],[22],[28] 9.16% [10],[11],[12],[13],[18] 9.16% [10],[11],[12],[13],[18] 9.16% [10],[11],[12],[13],[18] 9.16% [10],[11],[12],[13],[18] 9.16% [10],[11],[12],[13],[18] 9.16% [10],[11],[12],[13],[18]    
Investment, principal $ 853 [9],[16],[20],[22],[28]           $ 310 [10],[11],[12],[14],[18]              
Investment, cost 810 [9],[16],[22],[28]           260 [10],[11],[12],[18]              
Investments at fair value $ 810 [9],[16],[22],[28]           $ 260 [10],[11],[12],[18]              
Investment, Identifier [Axis]: Legends Hospitality Holding Company, LLC, Specialized Consumer Services, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.50% [9],[16],[22] 5.50% [9],[16],[22] 5.50% [9],[16],[22] 5.50% [9],[16],[22] 5.50% [9],[16],[22] 5.50% [9],[16],[22] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18]    
Investment, interest rate (as a percent) 6.41% [9],[16],[19],[22] 6.41% [9],[16],[19],[22] 6.41% [9],[16],[19],[22] 6.41% [9],[16],[19],[22] 6.41% [9],[16],[19],[22] 6.41% [9],[16],[19],[22] 6.96% [10],[11],[13],[18] 6.96% [10],[11],[13],[18] 6.96% [10],[11],[13],[18] 6.96% [10],[11],[13],[18] 6.96% [10],[11],[13],[18] 6.96% [10],[11],[13],[18]    
Investment, interest rate, paid in kind (as a percent) 2.75% [9],[16],[22] 2.75% [9],[16],[22] 2.75% [9],[16],[22] 2.75% [9],[16],[22] 2.75% [9],[16],[22] 2.75% [9],[16],[22] 2.75% [10],[11],[18] 2.75% [10],[11],[18] 2.75% [10],[11],[18] 2.75% [10],[11],[18] 2.75% [10],[11],[18] 2.75% [10],[11],[18]    
Investment, principal $ 27,225 [9],[16],[20],[22]           $ 26,902 [10],[11],[14],[18]              
Investment, cost 26,844 [9],[16],[22]           26,462 [10],[11],[18]              
Investments at fair value $ 26,727 [9],[16],[22]           $ 26,445 [10],[11],[18]              
Investment, Identifier [Axis]: Legends Hospitality Holding Company, LLC, Specialized Consumer Services, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18]    
Investment, interest rate (as a percent) 8.66% [9],[16],[19],[22] 8.66% [9],[16],[19],[22] 8.66% [9],[16],[19],[22] 8.66% [9],[16],[19],[22] 8.66% [9],[16],[19],[22] 8.66% [9],[16],[19],[22] 9.17% [10],[11],[12],[13],[18] 9.17% [10],[11],[12],[13],[18] 9.17% [10],[11],[12],[13],[18] 9.17% [10],[11],[12],[13],[18] 9.17% [10],[11],[12],[13],[18] 9.17% [10],[11],[12],[13],[18]    
Investment, principal $ 1,537 [9],[16],[20],[22]           $ 959 [10],[11],[12],[14],[18]              
Investment, cost 1,513 [9],[16],[22]           936 [10],[11],[12],[18]              
Investments at fair value $ 1,509 [9],[16],[22]           $ 932 [10],[11],[12],[18]              
Investment, Identifier [Axis]: Lightbox Intermediate, L.P., Real Estate Services, First Lien Rvolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (13) [9],[16],[22],[28]           (16) [10],[11],[12],[18]              
Investments at fair value $ (34) [9],[16],[22],[28]           $ (13) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Lightbox Intermediate, L.P., Real Estate Services, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18]    
Investment, interest rate (as a percent) 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 8.64% [9],[16],[19],[22] 9.25% [10],[11],[13],[18] 9.25% [10],[11],[13],[18] 9.25% [10],[11],[13],[18] 9.25% [10],[11],[13],[18] 9.25% [10],[11],[13],[18] 9.25% [10],[11],[13],[18]    
Investment, principal $ 19,410 [9],[16],[20],[22]           $ 19,558 [10],[11],[14],[18]              
Investment, cost 19,204 [9],[16],[22]           19,306 [10],[11],[18]              
Investments at fair value $ 18,900 [9],[16],[22]           $ 19,360 [10],[11],[18]              
Investment, Identifier [Axis]: London Buyer, LLC, Advertising, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22],[28] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%                
Investment, principal [9],[16],[20],[22],[28] $ 0                          
Investment, cost [9],[16],[22],[28] (27)                          
Investments at fair value [9],[16],[22],[28] $ (27)                          
Investment, Identifier [Axis]: London Buyer, LLC, Advertising, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%                
Investment, interest rate (as a percent) [9],[16],[19],[22] 8.61% 8.61% 8.61% 8.61% 8.61% 8.61%                
Investment, principal [9],[16],[20],[22] $ 16,361                          
Investment, cost [9],[16],[22] 16,198                          
Investments at fair value [9],[16],[22] $ 16,198                          
Investment, Identifier [Axis]: London Buyer, LLC, Advertising, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22],[28] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%                
Investment, principal [9],[16],[20],[22],[28] $ 0                          
Investment, cost [9],[16],[22],[28] (9)                          
Investments at fair value [9],[16],[22],[28] $ (9)                          
Investment, Identifier [Axis]: M2S Group Intermediate Holdings Inc, Multi-Sector Holdings, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[18]             4.75% 4.75% 4.75% 4.75% 4.75% 4.75%    
Investment, interest rate (as a percent) [10],[13],[18]             9.06% 9.06% 9.06% 9.06% 9.06% 9.06%    
Investment, principal [10],[14],[18]             $ 4,000              
Investment, cost [10],[18]             3,980              
Investments at fair value [10],[18]             $ 3,978              
Investment, Identifier [Axis]: MHE Intermediate Holdings, LLC, Diversified Support Services, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18]    
Investment, interest rate (as a percent) 9.81% [9],[16],[19],[22],[28] 9.81% [9],[16],[19],[22],[28] 9.81% [9],[16],[19],[22],[28] 9.81% [9],[16],[19],[22],[28] 9.81% [9],[16],[19],[22],[28] 9.81% [9],[16],[19],[22],[28] 10.46% [10],[11],[12],[13],[18] 10.46% [10],[11],[12],[13],[18] 10.46% [10],[11],[12],[13],[18] 10.46% [10],[11],[12],[13],[18] 10.46% [10],[11],[12],[13],[18] 10.46% [10],[11],[12],[13],[18]    
Investment, principal $ 1,071 [9],[16],[20],[22],[28]           $ 714 [10],[11],[12],[14],[18]              
Investment, cost 1,064 [9],[16],[22],[28]           701 [10],[11],[12],[18]              
Investments at fair value $ 1,053 [9],[16],[22],[28]           $ 688 [10],[11],[12],[18]              
Investment, Identifier [Axis]: MHE Intermediate Holdings, LLC, Diversified Support Services, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18]    
Investment, interest rate (as a percent) 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 10.46% [10],[11],[13],[18] 10.46% [10],[11],[13],[18] 10.46% [10],[11],[13],[18] 10.46% [10],[11],[13],[18] 10.46% [10],[11],[13],[18] 10.46% [10],[11],[13],[18]    
Investment, principal $ 2,557 [9],[16],[20],[22]           $ 2,577 [10],[11],[14],[18]              
Investment, cost 2,550 [9],[16],[22]           2,564 [10],[11],[18]              
Investments at fair value $ 2,530 [9],[16],[22]           $ 2,539 [10],[11],[18]              
Investment, Identifier [Axis]: MHE Intermediate Holdings, LLC, Diversified Support Services, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [9],[16],[22] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18]    
Investment, interest rate (as a percent) 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 9.81% [9],[16],[19],[22] 10.46% [10],[11],[13],[18] 10.46% [10],[11],[13],[18] 10.46% [10],[11],[13],[18] 10.46% [10],[11],[13],[18] 10.46% [10],[11],[13],[18] 10.46% [10],[11],[13],[18]    
Investment, principal $ 7,224 [9],[16],[20],[22]           $ 7,224 [10],[11],[14],[18]              
Investment, cost 7,203 [9],[16],[22]           7,188 [10],[11],[18]              
Investments at fair value $ 7,147 [9],[16],[22]           $ 7,115 [10],[11],[18]              
Investment, Identifier [Axis]: MP Midco Holdings LLC | Packaged Foods & Meats | First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%                
Investment, interest rate (as a percent) [9],[16],[19] 10.23% 10.23% 10.23% 10.23% 10.23% 10.23%                
Investment, principal [9],[16],[20] $ 4,270                          
Investment, cost [9],[16] 4,294                          
Investments at fair value [9],[16] $ 4,304                          
Investment, Identifier [Axis]: MRI Software LLC, Application Software, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18]    
Investment, interest rate (as a percent) 8.48% [9],[16],[19],[22],[28] 8.48% [9],[16],[19],[22],[28] 8.48% [9],[16],[19],[22],[28] 8.48% [9],[16],[19],[22],[28] 8.48% [9],[16],[19],[22],[28] 8.48% [9],[16],[19],[22],[28] 8.75% [10],[11],[12],[13],[18] 8.75% [10],[11],[12],[13],[18] 8.75% [10],[11],[12],[13],[18] 8.75% [10],[11],[12],[13],[18] 8.75% [10],[11],[12],[13],[18] 8.75% [10],[11],[12],[13],[18]    
Investment, principal $ 1,137 [9],[16],[20],[22],[28]           $ 455 [10],[11],[12],[14],[18]              
Investment, cost 1,113 [9],[16],[22],[28]           429 [10],[11],[12],[18]              
Investments at fair value $ 1,038 [9],[16],[22],[28]           $ 428 [10],[11],[12],[18]              
Investment, Identifier [Axis]: MRI Software LLC, Application Software, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18]    
Investment, interest rate (as a percent) 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18]    
Investment, principal $ 40,519 [9],[16],[20],[22]           $ 40,843 [10],[11],[14],[18]              
Investment, cost 40,346 [9],[16],[22]           40,659 [10],[11],[18]              
Investments at fair value $ 39,644 [9],[16],[22]           $ 40,602 [10],[11],[18]              
Investment, Identifier [Axis]: MRI Software LLC, Application Software, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18]    
Investment, interest rate (as a percent) 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18]    
Investment, principal $ 13,577 [9],[16],[20],[22]           $ 13,685 [10],[11],[14],[18]              
Investment, cost 13,561 [9],[16],[22]           13,669 [10],[11],[18]              
Investments at fair value $ 13,284 [9],[16],[22]           $ 13,604 [10],[11],[18]              
Investment, Identifier [Axis]: MRI Software LLC, Application Software, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18]    
Investment, interest rate (as a percent) 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18]    
Investment, principal $ 2,401 [9],[16],[20],[22]           $ 2,419 [10],[11],[14],[18]              
Investment, cost 2,392 [9],[16],[22]           2,409 [10],[11],[18]              
Investments at fair value $ 2,349 [9],[16],[22]           $ 2,405 [10],[11],[18]              
Investment, Identifier [Axis]: MRO Florida, Inc., Aerospace & Defense, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16],[22] 4.50% 4.50% 4.50% 4.50% 4.50% 4.50%                
Investment, interest rate (as a percent) [9],[15],[16],[19],[22] 8.18% 8.18% 8.18% 8.18% 8.18% 8.18%                
Investment, principal [9],[15],[16],[20],[22] $ 16,730                          
Investment, cost [9],[15],[16],[22] 16,605                          
Investments at fair value [9],[15],[16],[22] $ 16,479                          
Investment, Identifier [Axis]: MRO Florida, Inc., Aerospace & Defense, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16],[22],[28] 4.50% 4.50% 4.50% 4.50% 4.50% 4.50%                
Investment, interest rate (as a percent) [9],[15],[16],[19],[22],[28] 8.20% 8.20% 8.20% 8.20% 8.20% 8.20%                
Investment, principal [9],[15],[16],[20],[22],[28] $ 1,076                          
Investment, cost [9],[15],[16],[22],[28] 1,066                          
Investments at fair value [9],[15],[16],[22],[28] $ 1,051                          
Investment, Identifier [Axis]: McAfee Corp, Systems Software, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 3.00% [9],[16] 3.00% [9],[16] 3.00% [9],[16] 3.00% [9],[16] 3.00% [9],[16] 3.00% [9],[16] 3.00% [10],[18] 3.00% [10],[18] 3.00% [10],[18] 3.00% [10],[18] 3.00% [10],[18] 3.00% [10],[18]    
Investment, interest rate (as a percent) 6.64% [9],[16],[19] 6.64% [9],[16],[19] 6.64% [9],[16],[19] 6.64% [9],[16],[19] 6.64% [9],[16],[19] 6.64% [9],[16],[19] 7.22% [10],[13],[18] 7.22% [10],[13],[18] 7.22% [10],[13],[18] 7.22% [10],[13],[18] 7.22% [10],[13],[18] 7.22% [10],[13],[18]    
Investment, principal $ 7,165 [9],[16],[20]           $ 9,975 [10],[14],[18]              
Investment, cost 6,849 [9],[16]           9,620 [10],[18]              
Investments at fair value $ 6,388 [9],[16]           $ 9,557 [10],[18]              
Investment, Identifier [Axis]: Merlin Parent Holdings 2026, Inc., Cable & Satellite, Subordinated Debt Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16],[22] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%                
Investment, interest rate (as a percent) [9],[15],[16],[19],[22] 10.48% 10.48% 10.48% 10.48% 10.48% 10.48%                
Investment, principal | £ [9],[15],[16],[20],[22]     £ 22,290                      
Investment, cost [9],[15],[16],[22] $ 21,847                          
Investments at fair value [9],[15],[16],[22] $ 21,847                          
Investment, Identifier [Axis]: Mesoblast, Inc., Biotechnology, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [10],[11],[13],[17]             9.75% 9.75% 9.75% 9.75% 9.75% 9.75%    
Investment, principal [10],[11],[14],[17]             $ 6,128              
Investment, cost [10],[11],[17]             6,000              
Investments at fair value [10],[11],[17]             $ 6,256              
Investment, Identifier [Axis]: Mesoblast, Inc., Biotechnology, Warrants                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 129,939 [9],[15],[22],[26] 129,939 [9],[15],[22],[26] 129,939 [9],[15],[22],[26] 129,939 [9],[15],[22],[26] 129,939 [9],[15],[22],[26] 129,939 [9],[15],[22],[26] 129,939 [10],[11],[17],[27] 129,939 [10],[11],[17],[27] 129,939 [10],[11],[17],[27] 129,939 [10],[11],[17],[27] 129,939 [10],[11],[17],[27] 129,939 [10],[11],[17],[27]    
Investment, cost $ 545 [9],[15],[22],[26]           $ 545 [10],[11],[17],[27]              
Investments at fair value $ 278 [9],[15],[22],[26]           $ 830 [10],[11],[17],[27]              
Investment, Identifier [Axis]: Mindbody, Inc., Internet Services & Infrastructure, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[12],[18]             7.00% 7.00% 7.00% 7.00% 7.00% 7.00%    
Investment, principal [10],[11],[12],[14],[18]             $ 0              
Investment, cost [10],[11],[12],[18]             (24)              
Investments at fair value [10],[11],[12],[18]             $ 0              
Investment, Identifier [Axis]: Mindbody, Inc., Internet Services & Infrastructure, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[18]             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%    
Investment, interest rate (as a percent) [10],[11],[13],[18]             10.46% 10.46% 10.46% 10.46% 10.46% 10.46%    
Investment, principal [10],[11],[14],[18]             $ 39,221              
Investment, cost [10],[11],[18]             39,054              
Investments at fair value [10],[11],[18]             $ 39,221              
Investment, Identifier [Axis]: Mindbody, Inc., Internet Services & Infrastructure, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[18]             7.00% 7.00% 7.00% 7.00% 7.00% 7.00%    
Investment, interest rate (as a percent) [10],[11],[13],[18]             11.00% 11.00% 11.00% 11.00% 11.00% 11.00%    
Investment, principal [10],[11],[14],[18]             $ 1,752              
Investment, cost [10],[11],[18]             1,718              
Investments at fair value [10],[11],[18]             $ 1,752              
Investment, Identifier [Axis]: Minotaur Acquisition, Inc., Diversified Financial Services, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22],[28] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%                
Investment, principal [9],[16],[20],[22],[28] $ 0                          
Investment, cost [9],[16],[22],[28] (9)                          
Investments at fair value [9],[16],[22],[28] $ (6)                          
Investment, Identifier [Axis]: Minotaur Acquisition, Inc., Diversified Financial Services, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%                
Investment, interest rate (as a percent) [9],[16],[19],[22] 8.64% 8.64% 8.64% 8.64% 8.64% 8.64%                
Investment, principal [9],[16],[20],[22] $ 6,912                          
Investment, cost [9],[16],[22] 6,822                          
Investments at fair value [9],[16],[22] $ 6,851                          
Investment, Identifier [Axis]: Minotaur Acquisition, Inc., Diversified Financial Services, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%                
Investment, interest rate (as a percent) [9],[16],[19],[22] 8.64% 8.64% 8.64% 8.64% 8.64% 8.64%                
Investment, principal [9],[16],[20],[22] $ 1,173                          
Investment, cost [9],[16],[22] 1,158                          
Investments at fair value [9],[16],[22] $ 1,163                          
Investment, Identifier [Axis]: Minotaur Acquisition, Inc., Diversified Financial Services, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%                
Investment, principal [9],[16],[20],[22] $ 1,102                          
Investment, cost [9],[16],[22] 1,088                          
Investments at fair value [9],[16],[22] $ 1,092                          
Investment, Identifier [Axis]: Minotaur Acquisition, Inc., Diversified Financial Services, First Lien Term Loan 4                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%                
Investment, interest rate (as a percent) [9],[16],[19],[22] 8.64% 8.64% 8.64% 8.64% 8.64% 8.64%                
Investment, principal [9],[16],[20],[22] $ 10,858                          
Investment, cost [9],[16],[22] 10,764                          
Investments at fair value [9],[16],[22] $ 10,762                          
Investment, Identifier [Axis]: Minotaur Acquisition, Inc., Financial Exchanges & Data, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[12],[17],[18]             5.00% 5.00% 5.00% 5.00% 5.00% 5.00%    
Investment, principal [10],[11],[12],[14],[17],[18]             $ 0              
Investment, cost [10],[11],[12],[17],[18]             (11)              
Investments at fair value [10],[11],[12],[17],[18]             $ (2)              
Investment, Identifier [Axis]: Minotaur Acquisition, Inc., Financial Exchanges & Data, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[17],[18]             5.00% 5.00% 5.00% 5.00% 5.00% 5.00%    
Investment, interest rate (as a percent) [10],[11],[13],[17],[18]             9.16% 9.16% 9.16% 9.16% 9.16% 9.16%    
Investment, principal [10],[11],[14],[17],[18]             $ 6,965              
Investment, cost [10],[11],[17],[18]             6,857              
Investments at fair value [10],[11],[17],[18]             $ 6,939              
Investment, Identifier [Axis]: Minotaur Acquisition, Inc., Financial Exchanges & Data, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[12],[17],[18]             5.00% 5.00% 5.00% 5.00% 5.00% 5.00%    
Investment, principal [10],[11],[12],[14],[17],[18]             $ 0              
Investment, cost [10],[11],[12],[17],[18]             (12)              
Investments at fair value [10],[11],[12],[17],[18]             $ (4)              
Investment, Identifier [Axis]: Minotaur Acquisition, Inc., Financial Exchanges & Data, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[17],[18]             5.00% 5.00% 5.00% 5.00% 5.00% 5.00%    
Investment, interest rate (as a percent) [10],[11],[13],[17],[18]             9.16% 9.16% 9.16% 9.16% 9.16% 9.16%    
Investment, principal [10],[11],[14],[17],[18]             $ 1,137              
Investment, cost [10],[11],[17],[18]             1,120              
Investments at fair value [10],[11],[17],[18]             $ 1,133              
Investment, Identifier [Axis]: Modena Buyer LLC, Application Software, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.25% [9],[16] 4.25% [9],[16] 4.25% [9],[16] 4.25% [9],[16] 4.25% [9],[16] 4.25% [9],[16] 4.50% [10],[18] 4.50% [10],[18] 4.50% [10],[18] 4.50% [10],[18] 4.50% [10],[18] 4.50% [10],[18]    
Investment, interest rate (as a percent) 7.91% [9],[16],[19] 7.91% [9],[16],[19] 7.91% [9],[16],[19] 7.91% [9],[16],[19] 7.91% [9],[16],[19] 7.91% [9],[16],[19] 8.81% [10],[13],[18] 8.81% [10],[13],[18] 8.81% [10],[13],[18] 8.81% [10],[13],[18] 8.81% [10],[13],[18] 8.81% [10],[13],[18]    
Investment, principal $ 22,463 [9],[16],[20]           $ 23,635 [10],[14],[18]              
Investment, cost 22,140 [9],[16]           23,245 [10],[18]              
Investments at fair value $ 20,812 [9],[16]           $ 23,373 [10],[18]              
Investment, Identifier [Axis]: Monotype Imaging Holdings Inc., Application Software, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (44) [9],[16],[22],[28]           (53) [10],[11],[12],[18]              
Investments at fair value $ (159) [9],[16],[22],[28]           $ (6) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Monotype Imaging Holdings Inc., Application Software, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18]    
Investment, interest rate (as a percent) 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 9.66% [10],[11],[13],[18] 9.66% [10],[11],[13],[18] 9.66% [10],[11],[13],[18] 9.66% [10],[11],[13],[18] 9.66% [10],[11],[13],[18] 9.66% [10],[11],[13],[18]    
Investment, principal $ 37,654 [9],[16],[20],[22]           $ 37,942 [10],[11],[14],[18]              
Investment, cost 37,089 [9],[16],[22]           37,373 [10],[11],[18]              
Investments at fair value $ 36,208 [9],[16],[22]           $ 37,934 [10],[11],[18]              
Investment, Identifier [Axis]: Monotype Imaging Holdings Inc., Application Software, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18]    
Investment, interest rate (as a percent) 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 9.66% [10],[11],[12],[13],[18] 9.66% [10],[11],[12],[13],[18] 9.66% [10],[11],[12],[13],[18] 9.66% [10],[11],[12],[13],[18] 9.66% [10],[11],[12],[13],[18] 9.66% [10],[11],[12],[13],[18]    
Investment, principal $ 815 [9],[16],[20],[22]           $ 821 [10],[11],[12],[14],[18]              
Investment, cost 808 [9],[16],[22]           791 [10],[11],[12],[18]              
Investments at fair value $ 784 [9],[16],[22]           $ 821 [10],[11],[12],[18]              
Investment, Identifier [Axis]: Mosaic Companies, LLC, Home Improvement Retail, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[18],[25]             8.25% 8.25% 8.25% 8.25% 8.25% 8.25%    
Investment, principal [10],[11],[14],[18],[25]             $ 23,410              
Investment, cost [10],[11],[18],[25]             21,401              
Investments at fair value [10],[11],[18],[25]             $ 2,528              
Investment, Identifier [Axis]: NFO Orange Buyer LLC | Distributors | First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22],[28] 3.50% 3.50% 3.50% 3.50% 3.50% 3.50%                
Investment, interest rate (as a percent) [9],[16],[19],[22],[28] 10.25% 10.25% 10.25% 10.25% 10.25% 10.25%                
Investment, principal [9],[16],[20],[22],[28] $ 936                          
Investment, cost [9],[16],[22],[28] 928                          
Investments at fair value [9],[16],[22],[28] $ 928                          
Investment, Identifier [Axis]: NFO Orange Buyer LLC | Distributors | First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 4.50% 4.50% 4.50% 4.50% 4.50% 4.50%                
Investment, interest rate (as a percent) [9],[16],[19],[22] 8.24% 8.24% 8.24% 8.24% 8.24% 8.24%                
Investment, principal [9],[16],[20],[22] $ 11,916                          
Investment, cost [9],[16],[22] 11,857                          
Investments at fair value [9],[16],[22] $ 11,860                          
Investment, Identifier [Axis]: NFO Orange Buyer LLC | Distributors | First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22],[28] 4.50% 4.50% 4.50% 4.50% 4.50% 4.50%                
Investment, principal [9],[16],[20],[22],[28] $ 0                          
Investment, cost [9],[16],[22],[28] (6)                          
Investments at fair value [9],[16],[22],[28] $ (6)                          
Investment, Identifier [Axis]: NN, Inc., Industrial Machinery & Supplies & Components, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares [9],[15],[26] 503,960 503,960 503,960 503,960 503,960 503,960                
Investment, cost [9],[15],[26] $ 0                          
Investments at fair value [9],[15],[26] $ 1,809                          
Investment, Identifier [Axis]: NN, Inc., Industrial Machinery & Supplies & Components, Warrants 1                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares [10],[17],[27]             487,870 487,870 487,870 487,870 487,870 487,870    
Investment, cost [10],[17],[27]             $ 0              
Investments at fair value [10],[17],[27]             $ 1,000              
Investment, Identifier [Axis]: NN, Inc., Industrial Machinery & Supplies & Components, Warrants 2                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares [10],[17],[27]             239,590 239,590 239,590 239,590 239,590 239,590    
Investment, cost [10],[17],[27]             $ 0              
Investments at fair value [10],[17],[27]             $ 491              
Investment, Identifier [Axis]: National Mentor Holdings, Health Care Services, Fixed Rate Bond                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [9],[19] 10.50% 10.50% 10.50% 10.50% 10.50% 10.50%                
Investment, principal [9],[20] $ 6,435                          
Investment, cost [9] 6,324                          
Investments at fair value [9] $ 6,787                          
Investment, Identifier [Axis]: Nellson Nutraceutical, LLC, Packaged Foods & Meats, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[15],[16],[22],[28] 4.75% [9],[15],[16],[22],[28] 4.75% [9],[15],[16],[22],[28] 4.75% [9],[15],[16],[22],[28] 4.75% [9],[15],[16],[22],[28] 4.75% [9],[15],[16],[22],[28] 5.75% [10],[11],[12],[17],[18] 5.75% [10],[11],[12],[17],[18] 5.75% [10],[11],[12],[17],[18] 5.75% [10],[11],[12],[17],[18] 5.75% [10],[11],[12],[17],[18] 5.75% [10],[11],[12],[17],[18]    
Investment, interest rate (as a percent) 11.50% [9],[15],[16],[19],[22],[28] 11.50% [9],[15],[16],[19],[22],[28] 11.50% [9],[15],[16],[19],[22],[28] 11.50% [9],[15],[16],[19],[22],[28] 11.50% [9],[15],[16],[19],[22],[28] 11.50% [9],[15],[16],[19],[22],[28] 9.75% [10],[11],[12],[13],[17],[18] 9.75% [10],[11],[12],[13],[17],[18] 9.75% [10],[11],[12],[13],[17],[18] 9.75% [10],[11],[12],[13],[17],[18] 9.75% [10],[11],[12],[13],[17],[18] 9.75% [10],[11],[12],[13],[17],[18]    
Investment, principal $ 784 [9],[15],[16],[20],[22],[28]           $ 272 [10],[11],[12],[14],[17],[18]              
Investment, cost 761 [9],[15],[16],[22],[28]           244 [10],[11],[12],[17],[18]              
Investments at fair value $ 761 [9],[15],[16],[22],[28]           $ 245 [10],[11],[12],[17],[18]              
Investment, Identifier [Axis]: Nellson Nutraceutical, LLC, Packaged Foods & Meats, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 9.48% [9],[15],[16],[19],[22] 9.48% [9],[15],[16],[19],[22] 9.48% [9],[15],[16],[19],[22] 9.48% [9],[15],[16],[19],[22] 9.48% [9],[15],[16],[19],[22] 9.48% [9],[15],[16],[19],[22] 9.75% [10],[11],[13],[17],[18] 9.75% [10],[11],[13],[17],[18] 9.75% [10],[11],[13],[17],[18] 9.75% [10],[11],[13],[17],[18] 9.75% [10],[11],[13],[17],[18] 9.75% [10],[11],[13],[17],[18]    
Investment, principal $ 2,845 [9],[15],[16],[20],[22]           $ 2,866 [10],[11],[14],[17],[18]              
Investment, cost 2,810 [9],[15],[16],[22]           2,826 [10],[11],[17],[18]              
Investments at fair value $ 2,810 [9],[15],[16],[22]           $ 2,828 [10],[11],[17],[18]              
Investment, Identifier [Axis]: Nellson Nutraceutical, LLC, Packaged Foods & Meats, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18] 5.75% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 9.48% [9],[15],[16],[19],[22] 9.48% [9],[15],[16],[19],[22] 9.48% [9],[15],[16],[19],[22] 9.48% [9],[15],[16],[19],[22] 9.48% [9],[15],[16],[19],[22] 9.48% [9],[15],[16],[19],[22] 9.75% [10],[11],[13],[17],[18] 9.75% [10],[11],[13],[17],[18] 9.75% [10],[11],[13],[17],[18] 9.75% [10],[11],[13],[17],[18] 9.75% [10],[11],[13],[17],[18] 9.75% [10],[11],[13],[17],[18]    
Investment, principal $ 9,583 [9],[15],[16],[20],[22]           $ 9,655 [10],[11],[14],[17],[18]              
Investment, cost 9,468 [9],[15],[16],[22]           9,521 [10],[11],[17],[18]              
Investments at fair value $ 9,467 [9],[15],[16],[22]           $ 9,527 [10],[11],[17],[18]              
Investment, Identifier [Axis]: Nellson Nutraceutical, LLC, Packaged Foods & Meats, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[15],[16],[22],[28] 5.75% [9],[15],[16],[22],[28] 5.75% [9],[15],[16],[22],[28] 5.75% [9],[15],[16],[22],[28] 5.75% [9],[15],[16],[22],[28] 5.75% [9],[15],[16],[22],[28] 5.75% [10],[11],[12],[17],[18] 5.75% [10],[11],[12],[17],[18] 5.75% [10],[11],[12],[17],[18] 5.75% [10],[11],[12],[17],[18] 5.75% [10],[11],[12],[17],[18] 5.75% [10],[11],[12],[17],[18]    
Investment, principal $ 0 [9],[15],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[17],[18]              
Investment, cost (6) [9],[15],[16],[22],[28]           (6) [10],[11],[12],[17],[18]              
Investments at fair value (5) [9],[15],[16],[22],[28]           $ (5) [10],[11],[12],[17],[18]              
Investment, Identifier [Axis]: New AWL Holdings, LLC, Advertising, Earnout Interest 1                            
Schedule of Investments [Line Items]                            
Investment, cost [9],[22],[26],[33] 4,770                          
Investments at fair value [9],[22],[26],[33] 4,763                          
Investment, Identifier [Axis]: New AWL Holdings, LLC, Advertising, Earnout Interest 2                            
Schedule of Investments [Line Items]                            
Investment, cost [9],[22],[26],[33] 2,055                          
Investments at fair value [9],[22],[26],[33] $ 2,055                          
Investment, Identifier [Axis]: New Spanx, LLC, Apparel Retail, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares [9] 41,258,131 41,258,131 41,258,131 41,258,131 41,258,131 41,258,131                
Investment, cost [9] $ 4,951                          
Investments at fair value [9] $ 4,951                          
Investment, Identifier [Axis]: New Spanx, LLC, Apparel Retail, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%                
Investment, interest rate (as a percent) [9],[19] 9.12% 9.12% 9.12% 9.12% 9.12% 9.12%                
Investment, principal [9],[20] $ 1,237                          
Investment, cost [9] 1,237                          
Investments at fair value [9] $ 1,218                          
Investment, Identifier [Axis]: New Spanx, LLC, Apparel Retail, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%                
Investment, interest rate (as a percent) [9],[19] 9.12% 9.12% 9.12% 9.12% 9.12% 9.12%                
Investment, principal [9],[20] $ 4,126                          
Investment, cost [9] 4,126                          
Investments at fair value [9] $ 4,064                          
Investment, Identifier [Axis]: Next Holdco, LLC, Health Care Technology, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (16) [9],[16],[22],[28]           (20) [10],[11],[12],[18]              
Investments at fair value $ (15) [9],[16],[22],[28]           $ (17) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Next Holdco, LLC, Health Care Technology, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18]    
Investment, interest rate (as a percent) 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 9.48% [10],[11],[13],[18] 9.48% [10],[11],[13],[18] 9.48% [10],[11],[13],[18] 9.48% [10],[11],[13],[18] 9.48% [10],[11],[13],[18] 9.48% [10],[11],[13],[18]    
Investment, principal $ 19,545 [9],[16],[20],[22]           $ 19,695 [10],[11],[14],[18]              
Investment, cost 19,362 [9],[16],[22]           19,480 [10],[11],[18]              
Investments at fair value $ 19,385 [9],[16],[22]           $ 19,512 [10],[11],[18]              
Investment, Identifier [Axis]: Next Holdco, LLC, Health Care Technology, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18]    
Investment, interest rate (as a percent) 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 9.48% [10],[11],[13],[18] 9.48% [10],[11],[13],[18] 9.48% [10],[11],[13],[18] 9.48% [10],[11],[13],[18] 9.48% [10],[11],[13],[18] 9.48% [10],[11],[13],[18]    
Investment, principal $ 7,706 [9],[16],[20],[22]           $ 7,765 [10],[11],[14],[18]              
Investment, cost 7,647 [9],[16],[22]           7,696 [10],[11],[18]              
Investments at fair value $ 7,643 [9],[16],[22]           $ 7,693 [10],[11],[18]              
Investment, Identifier [Axis]: Next Holdco, LLC, Health Care Technology, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[12],[18]             5.25% 5.25% 5.25% 5.25% 5.25% 5.25%    
Investment, principal [10],[11],[12],[14],[18]             $ 0              
Investment, cost [10],[11],[12],[18]             (28)              
Investments at fair value [10],[11],[12],[18]             $ (32)              
Investment, Identifier [Axis]: Nexus Buyer LLC | Specialized Finance | First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16] 3.50% 3.50% 3.50% 3.50% 3.50% 3.50%                
Investment, interest rate (as a percent) [9],[16],[19] 7.14% 7.14% 7.14% 7.14% 7.14% 7.14%                
Investment, principal [9],[16],[20] $ 2,497                          
Investment, cost [9],[16] 2,422                          
Investments at fair value [9],[16] $ 2,412                          
Investment, Identifier [Axis]: Nexus Buyer LLC, Specialized Finance, Second Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[17],[18]             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%    
Investment, interest rate (as a percent) [10],[13],[17],[18]             9.91% 9.91% 9.91% 9.91% 9.91% 9.91%    
Investment, principal [10],[14],[17],[18]             $ 16,184              
Investment, cost [10],[17],[18]             16,040              
Investments at fair value [10],[17],[18]             $ 16,186              
Investment, Identifier [Axis]: Northwoods Capital 20 Ltd, Multi-Sector Holdings, CLO Notes                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16] 6.88% 6.88% 6.88% 6.88% 6.88% 6.88%                
Investment, interest rate (as a percent) [9],[15],[16],[19] 10.55% 10.55% 10.55% 10.55% 10.55% 10.55%                
Investment, principal [9],[15],[16],[20] $ 1,500                          
Investment, cost [9],[15],[16] 1,488                          
Investments at fair value [9],[15],[16] $ 1,390                          
Investment, Identifier [Axis]: OCSI Glick JV LLC, Multi-Sector Holdings, Membership Interest                            
Schedule of Investments [Line Items]                            
Investment owned, ownership (as a percent) 87.50% [1],[3],[4],[15],[26],[28],[32],[36],[37] 87.50% [1],[3],[4],[15],[26],[28],[32],[36],[37] 87.50% [1],[3],[4],[15],[26],[28],[32],[36],[37] 87.50% [1],[3],[4],[15],[26],[28],[32],[36],[37] 87.50% [1],[3],[4],[15],[26],[28],[32],[36],[37] 87.50% [1],[3],[4],[15],[26],[28],[32],[36],[37] 87.50% [5],[6],[12],[17],[27],[38],[39] 87.50% [5],[6],[12],[17],[27],[38],[39] 87.50% [5],[6],[12],[17],[27],[38],[39] 87.50% [5],[6],[12],[17],[27],[38],[39] 87.50% [5],[6],[12],[17],[27],[38],[39] 87.50% [5],[6],[12],[17],[27],[38],[39] 87.50% [2],[40]  
Investment, cost $ 0 [3],[4],[15],[26],[28],[36],[37]           $ 0 [5],[6],[12],[17],[27],[38],[39]              
Investments at fair value $ 0 [1],[3],[4],[15],[26],[28],[32],[36],[37]           $ 0 [1],[5],[6],[12],[17],[27],[32],[38],[39]           $ 0 [2],[40] 0 [2],[40]
Investment, Identifier [Axis]: OCSI Glick JV LLC, Multi-Sector Holdings, Subordinated Debt                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 3.00% [1],[3],[4],[15],[16],[22],[32],[36] 3.00% [1],[3],[4],[15],[16],[22],[32],[36] 3.00% [1],[3],[4],[15],[16],[22],[32],[36] 3.00% [1],[3],[4],[15],[16],[22],[32],[36] 3.00% [1],[3],[4],[15],[16],[22],[32],[36] 3.00% [1],[3],[4],[15],[16],[22],[32],[36] 4.50% [5],[6],[11],[12],[17],[18],[38] 4.50% [5],[6],[11],[12],[17],[18],[38] 4.50% [5],[6],[11],[12],[17],[18],[38] 4.50% [5],[6],[11],[12],[17],[18],[38] 4.50% [5],[6],[11],[12],[17],[18],[38] 4.50% [5],[6],[11],[12],[17],[18],[38] 4.50% [2],[40]  
Investment, interest rate (as a percent) 6.78% [1],[3],[4],[15],[16],[19],[22],[32],[36] 6.78% [1],[3],[4],[15],[16],[19],[22],[32],[36] 6.78% [1],[3],[4],[15],[16],[19],[22],[32],[36] 6.78% [1],[3],[4],[15],[16],[19],[22],[32],[36] 6.78% [1],[3],[4],[15],[16],[19],[22],[32],[36] 6.78% [1],[3],[4],[15],[16],[19],[22],[32],[36] 8.94% [5],[6],[11],[12],[13],[17],[18],[38] 8.94% [5],[6],[11],[12],[13],[17],[18],[38] 8.94% [5],[6],[11],[12],[13],[17],[18],[38] 8.94% [5],[6],[11],[12],[13],[17],[18],[38] 8.94% [5],[6],[11],[12],[13],[17],[18],[38] 8.94% [5],[6],[11],[12],[13],[17],[18],[38] 8.93% [2],[40]  
Investment, principal $ 58,349 [1],[3],[4],[15],[16],[20],[22],[32],[36]           $ 58,349 [5],[6],[11],[12],[14],[17],[18],[38]           $ 58,349 [2],[40]  
Investment, cost 54,288 [3],[4],[15],[16],[22],[36]           53,123 [5],[6],[11],[12],[17],[18],[38]              
Investments at fair value $ 41,338 [1],[3],[4],[15],[16],[22],[32],[36]           $ 46,060 [1],[5],[6],[11],[12],[17],[18],[32],[38]           $ 47,064 [2],[40] 48,896 [2],[40]
Investment, Identifier [Axis]: OTG Management, LLC, Airport Services, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 2,613,034 [9],[22],[26] 2,613,034 [9],[22],[26] 2,613,034 [9],[22],[26] 2,613,034 [9],[22],[26] 2,613,034 [9],[22],[26] 2,613,034 [9],[22],[26] 2,613,034 [10],[11],[27] 2,613,034 [10],[11],[27] 2,613,034 [10],[11],[27] 2,613,034 [10],[11],[27] 2,613,034 [10],[11],[27] 2,613,034 [10],[11],[27]    
Investment, cost $ 22,330 [9],[22],[26]           $ 22,330 [10],[11],[27]              
Investments at fair value $ 4,050 [9],[22],[26]           $ 8,963 [10],[11],[27]              
Investment, Identifier [Axis]: OTG Management, LLC, Airport Services, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 8.50% [9],[16],[22] 8.50% [9],[16],[22] 8.50% [9],[16],[22] 8.50% [9],[16],[22] 8.50% [9],[16],[22] 8.50% [9],[16],[22] 8.50% [10],[11],[18] 8.50% [10],[11],[18] 8.50% [10],[11],[18] 8.50% [10],[11],[18] 8.50% [10],[11],[18] 8.50% [10],[11],[18]    
Investment, interest rate, paid in kind (as a percent) 12.10% [9],[16],[22] 12.10% [9],[16],[22] 12.10% [9],[16],[22] 12.10% [9],[16],[22] 12.10% [9],[16],[22] 12.10% [9],[16],[22] 12.73% [10],[11],[18] 12.73% [10],[11],[18] 12.73% [10],[11],[18] 12.73% [10],[11],[18] 12.73% [10],[11],[18] 12.73% [10],[11],[18]    
Investment, principal $ 14,748 [9],[16],[20],[22]           $ 13,832 [10],[11],[14],[18]              
Investment, cost 13,764 [9],[16],[22]           12,645 [10],[11],[18]              
Investments at fair value $ 14,748 [9],[16],[22]           $ 13,832 [10],[11],[18]              
Investment, Identifier [Axis]: Octagon 67 Ltd, Multi-Sector Holdings, CLO Notes                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16] 7.41% 7.41% 7.41% 7.41% 7.41% 7.41%                
Investment, interest rate (as a percent) [9],[15],[16],[19] 11.08% 11.08% 11.08% 11.08% 11.08% 11.08%                
Investment, principal [9],[15],[16],[20] $ 1,000                          
Investment, cost [9],[15],[16] 1,033                          
Investments at fair value [9],[15],[16] $ 1,005                          
Investment, Identifier [Axis]: Optimizely North America Inc., Application Software, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[15],[16],[22],[28] 5.00% [9],[15],[16],[22],[28] 5.00% [9],[15],[16],[22],[28] 5.00% [9],[15],[16],[22],[28] 5.00% [9],[15],[16],[22],[28] 5.00% [9],[15],[16],[22],[28] 5.00% [10],[11],[12],[17],[18] 5.00% [10],[11],[12],[17],[18] 5.00% [10],[11],[12],[17],[18] 5.00% [10],[11],[12],[17],[18] 5.00% [10],[11],[12],[17],[18] 5.00% [10],[11],[12],[17],[18]    
Investment, principal $ 0 [9],[15],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[17],[18]              
Investment, cost (13) [9],[15],[16],[22],[28]           (15) [10],[11],[12],[17],[18]              
Investments at fair value $ (77) [9],[15],[16],[22],[28]           $ (15) [10],[11],[12],[17],[18]              
Investment, Identifier [Axis]: Optimizely North America Inc., Application Software, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.50% [9],[15],[16],[22] 5.50% [9],[15],[16],[22] 5.50% [9],[15],[16],[22] 5.50% [9],[15],[16],[22] 5.50% [9],[15],[16],[22] 5.50% [9],[15],[16],[22] 5.00% [10],[11],[17],[18] 5.00% [10],[11],[17],[18] 5.00% [10],[11],[17],[18] 5.00% [10],[11],[17],[18] 5.00% [10],[11],[17],[18] 5.00% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 6.64% [9],[15],[16],[19],[22] 6.64% [9],[15],[16],[19],[22] 6.64% [9],[15],[16],[19],[22] 6.64% [9],[15],[16],[19],[22] 6.64% [9],[15],[16],[19],[22] 6.64% [9],[15],[16],[19],[22] 9.16% [10],[11],[13],[17],[18] 9.16% [10],[11],[13],[17],[18] 9.16% [10],[11],[13],[17],[18] 9.16% [10],[11],[13],[17],[18] 9.16% [10],[11],[13],[17],[18] 9.16% [10],[11],[13],[17],[18]    
Investment, interest rate, paid in kind (as a percent) [9],[15],[16],[22] 2.50% 2.50% 2.50% 2.50% 2.50% 2.50%                
Investment, principal $ 11,291 [9],[15],[16],[20],[22]           $ 11,329 [10],[11],[14],[17],[18]              
Investment, cost 11,206 [9],[15],[16],[22]           11,231 [10],[11],[17],[18]              
Investments at fair value $ 10,702 [9],[15],[16],[22]           $ 11,226 [10],[11],[17],[18]              
Investment, Identifier [Axis]: Optimizely Sweden Holdings AB, Application Software, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.75% [9],[15],[16],[22] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 5.46% [9],[15],[16],[19],[22] 5.46% [9],[15],[16],[19],[22] 5.46% [9],[15],[16],[19],[22] 5.46% [9],[15],[16],[19],[22] 5.46% [9],[15],[16],[19],[22] 5.46% [9],[15],[16],[19],[22] 7.15% [10],[11],[13],[17],[18] 7.15% [10],[11],[13],[17],[18] 7.15% [10],[11],[13],[17],[18] 7.15% [10],[11],[13],[17],[18] 7.15% [10],[11],[13],[17],[18] 7.15% [10],[11],[13],[17],[18]    
Investment, interest rate, paid in kind (as a percent) [9],[15],[16],[22] 2.50% 2.50% 2.50% 2.50% 2.50% 2.50%                
Investment, principal | €   € 4,034 [9],[15],[16],[20],[22]           € 4,048 [10],[11],[14],[17],[18]            
Investment, cost $ 4,351 [9],[15],[16],[22]           $ 4,359 [10],[11],[17],[18]              
Investments at fair value $ 4,366 [9],[15],[16],[22]           $ 4,713 [10],[11],[17],[18]              
Investment, Identifier [Axis]: Optimizely Sweden Holdings AB, Application Software, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.00% [9],[15],[16],[22] 6.00% [9],[15],[16],[22] 6.00% [9],[15],[16],[22] 6.00% [9],[15],[16],[22] 6.00% [9],[15],[16],[22] 6.00% [9],[15],[16],[22] 5.50% [10],[11],[17],[18] 5.50% [10],[11],[17],[18] 5.50% [10],[11],[17],[18] 5.50% [10],[11],[17],[18] 5.50% [10],[11],[17],[18] 5.50% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 7.23% [9],[15],[16],[19],[22] 7.23% [9],[15],[16],[19],[22] 7.23% [9],[15],[16],[19],[22] 7.23% [9],[15],[16],[19],[22] 7.23% [9],[15],[16],[19],[22] 7.23% [9],[15],[16],[19],[22] 9.47% [10],[11],[13],[17],[18] 9.47% [10],[11],[13],[17],[18] 9.47% [10],[11],[13],[17],[18] 9.47% [10],[11],[13],[17],[18] 9.47% [10],[11],[13],[17],[18] 9.47% [10],[11],[13],[17],[18]    
Investment, interest rate, paid in kind (as a percent) [9],[15],[16],[22] 2.50% 2.50% 2.50% 2.50% 2.50% 2.50%                
Investment, principal | £     £ 1,345 [9],[15],[16],[20],[22]           £ 1,349 [10],[11],[14],[17],[18]          
Investment, cost $ 1,736 [9],[15],[16],[22]           $ 1,740 [10],[11],[17],[18]              
Investments at fair value $ 1,693 [9],[15],[16],[22]           $ 1,800 [10],[11],[17],[18]              
Investment, Identifier [Axis]: Otranto Park, Multi-Sector Holdings, CLO Notes                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16] 5.40% 5.40% 5.40% 5.40% 5.40% 5.40%                
Investment, interest rate (as a percent) [9],[15],[16],[19] 7.60% 7.60% 7.60% 7.60% 7.60% 7.60%                
Investment, principal | € [9],[15],[16],[20]   € 1,050                        
Investment, cost [9],[15],[16] $ 1,211                          
Investments at fair value [9],[15],[16] $ 1,190                          
Investment, Identifier [Axis]: PAI Financing Merger Sub LLC, Pharmaceuticals, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18]    
Investment, interest rate (as a percent) [9],[16],[19],[22],[28]                
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (63) [9],[16],[22],[28]           (71) [10],[11],[12],[18]              
Investments at fair value $ (78) [9],[16],[22],[28]           $ (78) [10],[11],[12],[18]              
Investment, Identifier [Axis]: PAI Financing Merger Sub LLC, Pharmaceuticals, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18]    
Investment, interest rate (as a percent) 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.50% [10],[11],[13],[18] 8.50% [10],[11],[13],[18] 8.50% [10],[11],[13],[18] 8.50% [10],[11],[13],[18] 8.50% [10],[11],[13],[18] 8.50% [10],[11],[13],[18]    
Investment, principal $ 24,313 [9],[16],[20],[22]           $ 24,498 [10],[11],[14],[18]              
Investment, cost 24,020 [9],[16],[22]           24,163 [10],[11],[18]              
Investments at fair value $ 23,949 [9],[16],[22]           $ 24,130 [10],[11],[18]              
Investment, Identifier [Axis]: PPW Aero Buyer, Inc., Aerospace & Defense, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18]    
Investment, interest rate (as a percent) [9],[16],[19],[22],[28] 8.73% 8.73% 8.73% 8.73% 8.73% 8.73%                
Investment, principal $ 1,573 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost 1,543 [9],[16],[22],[28]           (34) [10],[11],[12],[18]              
Investments at fair value $ 1,573 [9],[16],[22],[28]           $ (2) [10],[11],[12],[18]              
Investment, Identifier [Axis]: PPW Aero Buyer, Inc., Aerospace & Defense, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18]    
Investment, interest rate (as a percent) 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18]    
Investment, principal $ 10,594 [9],[16],[20],[22]           $ 10,676 [10],[11],[14],[18]              
Investment, cost 10,336 [9],[16],[22]           10,379 [10],[11],[18]              
Investments at fair value $ 10,594 [9],[16],[22]           $ 10,676 [10],[11],[18]              
Investment, Identifier [Axis]: PPW Aero Buyer, Inc., Aerospace & Defense, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18]    
Investment, interest rate (as a percent) 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18]    
Investment, principal $ 13,881 [9],[16],[20],[22]           $ 13,987 [10],[11],[14],[18]              
Investment, cost 13,859 [9],[16],[22]           13,962 [10],[11],[18]              
Investments at fair value $ 13,881 [9],[16],[22]           $ 13,987 [10],[11],[18]              
Investment, Identifier [Axis]: PPW Aero Buyer, Inc., Aerospace & Defense, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18]    
Investment, interest rate (as a percent) [9],[16],[19],[22] 8.73% 8.73% 8.73% 8.73% 8.73% 8.73%                
Investment, principal $ 525 [9],[16],[20],[22]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost 518 [9],[16],[22]           (3) [10],[11],[12],[18]              
Investments at fair value $ 525 [9],[16],[22]           $ 0 [10],[11],[12],[18]              
Investment, Identifier [Axis]: PPW Aero Buyer, Inc., Aerospace & Defense, First Lien Term Loan 4                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18]    
Investment, interest rate (as a percent) 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18]    
Investment, principal $ 3,905 [9],[16],[20],[22]           $ 3,935 [10],[11],[14],[18]              
Investment, cost 3,866 [9],[16],[22]           3,895 [10],[11],[18]              
Investments at fair value $ 3,905 [9],[16],[22]           $ 3,935 [10],[11],[18]              
Investment, Identifier [Axis]: PPW Aero Buyer, Inc., Aerospace & Defense, First Lien Term Loan 5                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18]    
Investment, interest rate (as a percent) 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 8.73% [9],[16],[19],[22] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18] 9.00% [10],[11],[13],[18]    
Investment, principal $ 3,561 [9],[16],[20],[22]           $ 3,588 [10],[11],[14],[18]              
Investment, cost 3,560 [9],[16],[22]           3,587 [10],[11],[18]              
Investments at fair value $ 3,561 [9],[16],[22]           $ 3,587 [10],[11],[18]              
Investment, Identifier [Axis]: PPW Aero Buyer, Inc., Aerospace & Defense, First Lien Term Loan 6                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [9],[16],[22],[28] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18]    
Investment, interest rate (as a percent) [9],[16],[19],[22],[28] 8.73% 8.73% 8.73% 8.73% 8.73% 8.73%                
Investment, principal $ 963 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost 955 [9],[16],[22],[28]           (4) [10],[11],[12],[18]              
Investments at fair value $ 963 [9],[16],[22],[28]           $ (4) [10],[11],[12],[18]              
Investment, Identifier [Axis]: PRGX Global, Inc., Data Processing & Outsourced Services, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 100,000 [9],[22],[26] 100,000 [9],[22],[26] 100,000 [9],[22],[26] 100,000 [9],[22],[26] 100,000 [9],[22],[26] 100,000 [9],[22],[26] 100,000 [10],[11],[27] 100,000 [10],[11],[27] 100,000 [10],[11],[27] 100,000 [10],[11],[27] 100,000 [10],[11],[27] 100,000 [10],[11],[27]    
Investment, cost $ 0 [9],[22],[26]           $ 0 [10],[11],[27]              
Investments at fair value $ 245 [9],[22],[26]           $ 245 [10],[11],[27]              
Investment, Identifier [Axis]: Park Blue CLO Ltd, Multi-Sector Holdings, CLO Notes                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[17],[18]             7.09% 7.09% 7.09% 7.09% 7.09% 7.09%    
Investment, interest rate (as a percent) [10],[13],[17],[18]             11.42% 11.42% 11.42% 11.42% 11.42% 11.42%    
Investment, principal [10],[14],[17],[18]             $ 2,750              
Investment, cost [10],[17],[18]             2,834              
Investments at fair value [10],[17],[18]             $ 2,762              
Investment, Identifier [Axis]: Park Blue CLO Ltd, Multi-Sector Holdings, CLO Notes 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16] 7.09% 7.09% 7.09% 7.09% 7.09% 7.09%                
Investment, interest rate (as a percent) [9],[15],[16],[19] 10.77% 10.77% 10.77% 10.77% 10.77% 10.77%                
Investment, principal [9],[15],[16],[20] $ 2,750                          
Investment, cost [9],[15],[16] 2,833                          
Investments at fair value [9],[15],[16] $ 2,571                          
Investment, Identifier [Axis]: Park Blue CLO Ltd, Multi-Sector Holdings, CLO Notes 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16] 5.55% 5.55% 5.55% 5.55% 5.55% 5.55%                
Investment, interest rate (as a percent) [9],[15],[16],[19] 9.22% 9.22% 9.22% 9.22% 9.22% 9.22%                
Investment, principal [9],[15],[16],[20] $ 1,750                          
Investment, cost [9],[15],[16] 1,750                          
Investments at fair value [9],[15],[16] $ 1,747                          
Investment, Identifier [Axis]: Paulus Holdings Public Limited Company, Health Care Technology, Preferred Equity                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 57,326 [9],[15],[22],[26] 57,326 [9],[15],[22],[26] 57,326 [9],[15],[22],[26] 57,326 [9],[15],[22],[26] 57,326 [9],[15],[22],[26] 57,326 [9],[15],[22],[26] 57,326 [10],[11],[17],[27] 57,326 [10],[11],[17],[27] 57,326 [10],[11],[17],[27] 57,326 [10],[11],[17],[27] 57,326 [10],[11],[17],[27] 57,326 [10],[11],[17],[27]    
Investment, cost $ 1,165 [9],[15],[22],[26]           $ 1,165 [10],[11],[17],[27]              
Investments at fair value $ 1,787 [9],[15],[22],[26]           $ 1,787 [10],[11],[17],[27]              
Investment, Identifier [Axis]: Paulus Holdings Public Limited Company, Health Care Technology, Warrants                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 12,593 [9],[15],[22],[26] 12,593 [9],[15],[22],[26] 12,593 [9],[15],[22],[26] 12,593 [9],[15],[22],[26] 12,593 [9],[15],[22],[26] 12,593 [9],[15],[22],[26] 12,593 [10],[11],[17],[27] 12,593 [10],[11],[17],[27] 12,593 [10],[11],[17],[27] 12,593 [10],[11],[17],[27] 12,593 [10],[11],[17],[27] 12,593 [10],[11],[17],[27]    
Investment, cost $ 256 [9],[15],[22],[26]           $ 256 [10],[11],[17],[27]              
Investments at fair value $ 393 [9],[15],[22],[26]           $ 393 [10],[11],[17],[27]              
Investment, Identifier [Axis]: PetVet Care Centers, LLC, Health Care Services, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.00% [9],[16],[22],[28] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18]    
Investment, interest rate (as a percent) [9],[16],[19],[22],[28] 9.64% 9.64% 9.64% 9.64% 9.64% 9.64%                
Investment, principal $ 2,060 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost 1,983 [9],[16],[22],[28]           (94) [10],[11],[12],[18]              
Investments at fair value $ 1,339 [9],[16],[22],[28]           $ (485) [10],[11],[12],[18]              
Investment, Identifier [Axis]: PetVet Care Centers, LLC, Health Care Services, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%                
Investment, interest rate (as a percent) [9],[16],[19],[22] 9.64% 9.64% 9.64% 9.64% 9.64% 9.64%                
Investment, principal [9],[16],[20],[22] $ 51,323                          
Investment, cost [9],[16],[22] 50,682                          
Investments at fair value [9],[16],[22] $ 45,934                          
Investment, Identifier [Axis]: PetVet Care Centers, LLC, Health Care Services, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[18]             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%    
Investment, interest rate (as a percent) [10],[11],[13],[18]             10.16% 10.16% 10.16% 10.16% 10.16% 10.16%    
Investment, principal [10],[11],[14],[18]             $ 51,718              
Investment, cost [10],[11],[18]             50,961              
Investments at fair value [10],[11],[18]             $ 47,575              
Investment, Identifier [Axis]: PetVet Care Centers, LLC, Health Care Services, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[12],[18]             6.00% 6.00% 6.00% 6.00% 6.00% 6.00%    
Investment, principal [10],[11],[12],[14],[18]             $ 0              
Investment, cost [10],[11],[12],[18]             (69)              
Investments at fair value [10],[11],[12],[18]             $ (498)              
Investment, Identifier [Axis]: PetVet Care Centers, LLC, Health Care Services, Preferred Equity                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 4,531 [9],[22],[26] 4,531 [9],[22],[26] 4,531 [9],[22],[26] 4,531 [9],[22],[26] 4,531 [9],[22],[26] 4,531 [9],[22],[26] 4,531 [10],[11],[27] 4,531 [10],[11],[27] 4,531 [10],[11],[27] 4,531 [10],[11],[27] 4,531 [10],[11],[27] 4,531 [10],[11],[27]    
Investment, cost $ 4,440 [9],[22],[26]           $ 4,440 [10],[11],[27]              
Investments at fair value $ 5,322 [9],[22],[26]           $ 5,129 [10],[11],[27]              
Investment, Identifier [Axis]: Phoenix Finance, Inc., Application Software, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 9.00% [9],[16],[22] 9.00% [9],[16],[22] 9.00% [9],[16],[22] 9.00% [9],[16],[22] 9.00% [9],[16],[22] 9.00% [9],[16],[22] 9.00% [10],[11],[18] 9.00% [10],[11],[18] 9.00% [10],[11],[18] 9.00% [10],[11],[18] 9.00% [10],[11],[18] 9.00% [10],[11],[18]    
Investment, interest rate, paid in kind (as a percent) 12.73% [9],[16],[22] 12.73% [9],[16],[22] 12.73% [9],[16],[22] 12.73% [9],[16],[22] 12.73% [9],[16],[22] 12.73% [9],[16],[22] 13.00% [10],[11],[18] 13.00% [10],[11],[18] 13.00% [10],[11],[18] 13.00% [10],[11],[18] 13.00% [10],[11],[18] 13.00% [10],[11],[18]    
Investment, principal $ 5,857 [9],[16],[20],[22]           $ 5,324 [10],[11],[14],[18]              
Investment, cost 5,763 [9],[16],[22]           5,197 [10],[11],[18]              
Investments at fair value $ 5,569 [9],[16],[22]           $ 5,164 [10],[11],[18]              
Investment, Identifier [Axis]: Phoenix Finance, Inc., Application Software, Second Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 7.50% [9],[16],[22] 7.50% [9],[16],[22] 7.50% [9],[16],[22] 7.50% [9],[16],[22] 7.50% [9],[16],[22] 7.50% [9],[16],[22] 7.50% [10],[11],[18] 7.50% [10],[11],[18] 7.50% [10],[11],[18] 7.50% [10],[11],[18] 7.50% [10],[11],[18] 7.50% [10],[11],[18]    
Investment, interest rate, paid in kind (as a percent) 11.38% [9],[16],[22] 11.38% [9],[16],[22] 11.38% [9],[16],[22] 11.38% [9],[16],[22] 11.38% [9],[16],[22] 11.38% [9],[16],[22] 11.65% [10],[11],[18] 11.65% [10],[11],[18] 11.65% [10],[11],[18] 11.65% [10],[11],[18] 11.65% [10],[11],[18] 11.65% [10],[11],[18]    
Investment, principal $ 10,391 [9],[16],[20],[22]           $ 9,540 [10],[11],[14],[18]              
Investment, cost 10,382 [9],[16],[22]           9,526 [10],[11],[18]              
Investments at fair value $ 9,461 [9],[16],[22]           $ 8,633 [10],[11],[18]              
Investment, Identifier [Axis]: Pike Corporation, Construction & Engineering, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16],[22],[28] 4.25% 4.25% 4.25% 4.25% 4.25% 4.25%                
Investment, principal [9],[15],[16],[20],[22],[28] $ 0                          
Investment, cost [9],[15],[16],[22],[28] 0                          
Investments at fair value [9],[15],[16],[22],[28] $ (11)                          
Investment, Identifier [Axis]: Pike Corporation, Construction & Engineering, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16],[22] 4.25% 4.25% 4.25% 4.25% 4.25% 4.25%                
Investment, interest rate (as a percent) [9],[15],[16],[19],[22] 7.89% 7.89% 7.89% 7.89% 7.89% 7.89%                
Investment, principal [9],[15],[16],[20],[22] $ 20,117                          
Investment, cost [9],[15],[16],[22] 20,117                          
Investments at fair value [9],[15],[16],[22] $ 20,205                          
Investment, Identifier [Axis]: Pike Corporation, Construction & Engineering, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16],[22],[28] 4.25% 4.25% 4.25% 4.25% 4.25% 4.25%                
Investment, principal [9],[15],[16],[20],[22],[28] $ 0                          
Investment, cost [9],[15],[16],[22],[28] 10                          
Investments at fair value [9],[15],[16],[22],[28] $ (17)                          
Investment, Identifier [Axis]: Pluralsight, LLC, Application Software, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 4,300,526 [9],[22],[26] 4,300,526 [9],[22],[26] 4,300,526 [9],[22],[26] 4,300,526 [9],[22],[26] 4,300,526 [9],[22],[26] 4,300,526 [9],[22],[26] 4,300,526 [10],[11],[27] 4,300,526 [10],[11],[27] 4,300,526 [10],[11],[27] 4,300,526 [10],[11],[27] 4,300,526 [10],[11],[27] 4,300,526 [10],[11],[27]    
Investment, cost $ 14,364 [9],[22],[26]           $ 14,364 [10],[11],[27]              
Investments at fair value $ 0 [9],[22],[26]           $ 7,999 [10],[11],[27]              
Investment, Identifier [Axis]: Pluralsight, LLC, Application Software, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost 0 [9],[16],[22],[28]           0 [10],[11],[12],[18]              
Investments at fair value $ (67) [9],[16],[22],[28]           $ 0 [10],[11],[12],[18]              
Investment, Identifier [Axis]: Pluralsight, LLC, Application Software, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18]    
Investment, interest rate (as a percent) 6.64% [9],[16],[19],[22] 6.64% [9],[16],[19],[22] 6.64% [9],[16],[19],[22] 6.64% [9],[16],[19],[22] 6.64% [9],[16],[19],[22] 6.64% [9],[16],[19],[22] 7.20% [10],[11],[13],[18] 7.20% [10],[11],[13],[18] 7.20% [10],[11],[13],[18] 7.20% [10],[11],[13],[18] 7.20% [10],[11],[13],[18] 7.20% [10],[11],[13],[18]    
Investment, interest rate, paid in kind (as a percent) 1.50% [9],[16],[22] 1.50% [9],[16],[22] 1.50% [9],[16],[22] 1.50% [9],[16],[22] 1.50% [9],[16],[22] 1.50% [9],[16],[22] 1.50% [10],[11],[18] 1.50% [10],[11],[18] 1.50% [10],[11],[18] 1.50% [10],[11],[18] 1.50% [10],[11],[18] 1.50% [10],[11],[18]    
Investment, principal $ 5,057 [9],[16],[20],[22]           $ 5,029 [10],[11],[14],[18]              
Investment, cost 5,057 [9],[16],[22]           5,029 [10],[11],[18]              
Investments at fair value $ 4,920 [9],[16],[22]           $ 5,029 [10],[11],[18]              
Investment, Identifier [Axis]: Pluralsight, LLC, Application Software, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [9],[16],[22] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18] 4.50% [10],[11],[18]    
Investment, interest rate (as a percent) 6.64% [9],[16],[19],[22] 6.64% [9],[16],[19],[22] 6.64% [9],[16],[19],[22] 6.64% [9],[16],[19],[22] 6.64% [9],[16],[19],[22] 6.64% [9],[16],[19],[22] 7.20% [10],[11],[13],[18] 7.20% [10],[11],[13],[18] 7.20% [10],[11],[13],[18] 7.20% [10],[11],[13],[18] 7.20% [10],[11],[13],[18] 7.20% [10],[11],[13],[18]    
Investment, interest rate, paid in kind (as a percent) 1.50% [9],[16],[22] 1.50% [9],[16],[22] 1.50% [9],[16],[22] 1.50% [9],[16],[22] 1.50% [9],[16],[22] 1.50% [9],[16],[22] 1.50% [10],[11],[18] 1.50% [10],[11],[18] 1.50% [10],[11],[18] 1.50% [10],[11],[18] 1.50% [10],[11],[18] 1.50% [10],[11],[18]    
Investment, principal $ 8,760 [9],[16],[20],[22]           $ 8,713 [10],[11],[14],[18]              
Investment, cost 8,760 [9],[16],[22]           8,713 [10],[11],[18]              
Investments at fair value $ 8,524 [9],[16],[22]           $ 8,713 [10],[11],[18]              
Investment, Identifier [Axis]: Pluralsight, LLC, Application Software, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 7.50% [9],[16],[22],[24] 7.50% [9],[16],[22],[24] 7.50% [9],[16],[22],[24] 7.50% [9],[16],[22],[24] 7.50% [9],[16],[22],[24] 7.50% [9],[16],[22],[24] 7.50% [10],[11],[18] 7.50% [10],[11],[18] 7.50% [10],[11],[18] 7.50% [10],[11],[18] 7.50% [10],[11],[18] 7.50% [10],[11],[18]    
Investment, interest rate, paid in kind (as a percent) [10],[11],[18]             11.70% 11.70% 11.70% 11.70% 11.70% 11.70%    
Investment, principal $ 16,046 [9],[16],[20],[22],[24]           $ 14,578 [10],[11],[14],[18]              
Investment, cost 14,423 [9],[16],[22],[24]           14,578 [10],[11],[18]              
Investments at fair value $ 802 [9],[16],[22],[24]           $ 14,578 [10],[11],[18]              
Investment, Identifier [Axis]: Pluralsight, LLC, Application Software, First Lien Term Loan 4                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [9],[16],[22],[28] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18] 4.50% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost 0 [9],[16],[22],[28]           0 [10],[11],[12],[18]              
Investments at fair value $ (168) [9],[16],[22],[28]           $ 0 [10],[11],[12],[18]              
Investment, Identifier [Axis]: Poseidon Midco AB, Pharmaceuticals, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.50% [9],[15],[16],[22] 5.50% [9],[15],[16],[22] 5.50% [9],[15],[16],[22] 5.50% [9],[15],[16],[22] 5.50% [9],[15],[16],[22] 5.50% [9],[15],[16],[22] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18] 5.25% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 8.11% [9],[15],[16],[19],[22] 8.11% [9],[15],[16],[19],[22] 8.11% [9],[15],[16],[19],[22] 8.11% [9],[15],[16],[19],[22] 8.11% [9],[15],[16],[19],[22] 8.11% [9],[15],[16],[19],[22] 7.31% [10],[11],[13],[17],[18] 7.31% [10],[11],[13],[17],[18] 7.31% [10],[11],[13],[17],[18] 7.31% [10],[11],[13],[17],[18] 7.31% [10],[11],[13],[17],[18] 7.31% [10],[11],[13],[17],[18]    
Investment, principal | €   € 12,868 [9],[15],[16],[20],[22]           € 12,868 [10],[11],[14],[17],[18]            
Investment, cost $ 14,043 [9],[15],[16],[22]           $ 14,005 [10],[11],[17],[18]              
Investments at fair value $ 14,712 [9],[15],[16],[22]           $ 15,120 [10],[11],[17],[18]              
Investment, Identifier [Axis]: Poseidon Midco AB, Pharmaceuticals, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[15],[16],[22],[28] 5.00% [9],[15],[16],[22],[28] 5.00% [9],[15],[16],[22],[28] 5.00% [9],[15],[16],[22],[28] 5.00% [9],[15],[16],[22],[28] 5.00% [9],[15],[16],[22],[28] 5.50% [10],[11],[12],[17],[18] 5.50% [10],[11],[12],[17],[18] 5.50% [10],[11],[12],[17],[18] 5.50% [10],[11],[12],[17],[18] 5.50% [10],[11],[12],[17],[18] 5.50% [10],[11],[12],[17],[18]    
Investment, interest rate (as a percent) 7.61% [9],[15],[16],[19],[22],[28] 7.61% [9],[15],[16],[19],[22],[28] 7.61% [9],[15],[16],[19],[22],[28] 7.61% [9],[15],[16],[19],[22],[28] 7.61% [9],[15],[16],[19],[22],[28] 7.61% [9],[15],[16],[19],[22],[28] 9.75% [10],[11],[12],[13],[17],[18] 9.75% [10],[11],[12],[13],[17],[18] 9.75% [10],[11],[12],[13],[17],[18] 9.75% [10],[11],[12],[13],[17],[18] 9.75% [10],[11],[12],[13],[17],[18] 9.75% [10],[11],[12],[13],[17],[18]    
Investment, principal $ 5,200 [9],[15],[16],[20],[22],[28]           $ 5,846 [10],[11],[12],[14],[17],[18]              
Investment, cost 5,961 [9],[15],[16],[22],[28]           5,798 [10],[11],[12],[17],[18]              
Investments at fair value $ 5,841 [9],[15],[16],[22],[28]           $ 5,846 [10],[11],[12],[17],[18]              
Investment, Identifier [Axis]: Poseidon Midco AB, Pharmaceuticals, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.50% [9],[15],[16],[22],[28] 5.50% [9],[15],[16],[22],[28] 5.50% [9],[15],[16],[22],[28] 5.50% [9],[15],[16],[22],[28] 5.50% [9],[15],[16],[22],[28] 5.50% [9],[15],[16],[22],[28] 5.00% [10],[11],[12],[17],[18] 5.00% [10],[11],[12],[17],[18] 5.00% [10],[11],[12],[17],[18] 5.00% [10],[11],[12],[17],[18] 5.00% [10],[11],[12],[17],[18] 5.00% [10],[11],[12],[17],[18]    
Investment, interest rate (as a percent) [9],[15],[16],[19],[22],[28] 9.23% 9.23% 9.23% 9.23% 9.23% 9.23%                
Investment, principal | €   € 5,846 [9],[15],[16],[20],[22],[28]           € 0 [10],[11],[12],[14],[17],[18]            
Investment, cost $ 5,805 [9],[15],[16],[22],[28]           $ (49) [10],[11],[12],[17],[18]              
Investments at fair value $ 5,846 [9],[15],[16],[22],[28]           $ (51) [10],[11],[12],[17],[18]              
Investment, Identifier [Axis]: Premium Parent, LLC, Health Care Services, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22],[28] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%                
Investment, interest rate (as a percent) [9],[16],[19],[22],[28] 10.16% 10.16% 10.16% 10.16% 10.16% 10.16%                
Investment, principal [9],[16],[20],[22],[28] $ 977                          
Investment, cost [9],[16],[22],[28] 904                          
Investments at fair value [9],[16],[22],[28] $ 907                          
Investment, Identifier [Axis]: Premium Parent, LLC, Health Care Services, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%                
Investment, interest rate (as a percent) [9],[16],[19],[22] 10.14% 10.14% 10.14% 10.14% 10.14% 10.14%                
Investment, principal [9],[16],[20],[22] $ 33,046                          
Investment, cost [9],[16],[22] 32,442                          
Investments at fair value [9],[16],[22] $ 32,465                          
Investment, Identifier [Axis]: Profrac Holdings II, LLC, Industrial Machinery & Supplies & Components, First Lien Floating Rate Bond                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 7.25% [9],[15],[16],[22] 7.25% [9],[15],[16],[22] 7.25% [9],[15],[16],[22] 7.25% [9],[15],[16],[22] 7.25% [9],[15],[16],[22] 7.25% [9],[15],[16],[22] 7.25% [10],[11],[17],[18] 7.25% [10],[11],[17],[18] 7.25% [10],[11],[17],[18] 7.25% [10],[11],[17],[18] 7.25% [10],[11],[17],[18] 7.25% [10],[11],[17],[18]    
Investment, interest rate (as a percent) 10.98% [9],[15],[16],[19],[22] 10.98% [9],[15],[16],[19],[22] 10.98% [9],[15],[16],[19],[22] 10.98% [9],[15],[16],[19],[22] 10.98% [9],[15],[16],[19],[22] 10.98% [9],[15],[16],[19],[22] 11.23% [10],[11],[13],[17],[18] 11.23% [10],[11],[13],[17],[18] 11.23% [10],[11],[13],[17],[18] 11.23% [10],[11],[13],[17],[18] 11.23% [10],[11],[13],[17],[18] 11.23% [10],[11],[13],[17],[18]    
Investment, principal $ 21,307 [9],[15],[16],[20],[22]           $ 23,717 [10],[11],[14],[17],[18]              
Investment, cost 21,094 [9],[15],[16],[22]           23,480 [10],[11],[17],[18]              
Investments at fair value $ 20,985 [9],[15],[16],[22]           $ 23,466 [10],[11],[17],[18]              
Investment, Identifier [Axis]: Protein For Pets Opco, LLC, Packaged Foods & Meats, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.25% [9],[16],[22],[28] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18]    
Investment, interest rate (as a percent) [10],[11],[12],[13],[18]             9.41% 9.41% 9.41% 9.41% 9.41% 9.41%    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 572 [10],[11],[12],[14],[18]              
Investment, cost (28) [9],[16],[22],[28]           539 [10],[11],[12],[18]              
Investments at fair value $ (38) [9],[16],[22],[28]           $ 528 [10],[11],[12],[18]              
Investment, Identifier [Axis]: Protein For Pets Opco, LLC, Packaged Foods & Meats, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18]    
Investment, interest rate (as a percent) 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 8.89% [9],[16],[19],[22] 9.41% [10],[11],[13],[18] 9.41% [10],[11],[13],[18] 9.41% [10],[11],[13],[18] 9.41% [10],[11],[13],[18] 9.41% [10],[11],[13],[18] 9.41% [10],[11],[13],[18]    
Investment, principal $ 19,919 [9],[16],[20],[22]           $ 20,071 [10],[11],[14],[18]              
Investment, cost 19,660 [9],[16],[22]           19,764 [10],[11],[18]              
Investments at fair value $ 19,560 [9],[16],[22]           $ 19,655 [10],[11],[18]              
Investment, Identifier [Axis]: Recess Topco Partnership LP | Passenger Ground Transportation | Subordinated Debt Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%                
Investment, interest rate, paid in kind (as a percent) [9],[16],[22] 10.39% 10.39% 10.39% 10.39% 10.39% 10.39%                
Investment, principal [9],[16],[20],[22] $ 31,958                          
Investment, cost [9],[16],[22] 31,389                          
Investments at fair value [9],[16],[22] $ 31,354                          
Investment, Identifier [Axis]: Renaissance Holding Corp., Education Services, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.00% [9],[16] 4.00% [9],[16] 4.00% [9],[16] 4.00% [9],[16] 4.00% [9],[16] 4.00% [9],[16] 4.00% [10],[18] 4.00% [10],[18] 4.00% [10],[18] 4.00% [10],[18] 4.00% [10],[18] 4.00% [10],[18]    
Investment, interest rate (as a percent) 7.66% [9],[16],[19] 7.66% [9],[16],[19] 7.66% [9],[16],[19] 7.66% [9],[16],[19] 7.66% [9],[16],[19] 7.66% [9],[16],[19] 8.16% [10],[13],[18] 8.16% [10],[13],[18] 8.16% [10],[13],[18] 8.16% [10],[13],[18] 8.16% [10],[13],[18] 8.16% [10],[13],[18]    
Investment, principal $ 10,532 [9],[16],[20]           $ 12,890 [10],[14],[18]              
Investment, cost 9,874 [9],[16]           12,335 [10],[18]              
Investments at fair value $ 8,396 [9],[16]           $ 11,205 [10],[18]              
Investment, Identifier [Axis]: Resilience Parent LLC | Electrical Components & Equipment | Second Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 5.25% 5.25% 5.25% 5.25% 5.25% 5.25%                
Investment, interest rate (as a percent) [9],[16],[19],[22] 8.98% 8.98% 8.98% 8.98% 8.98% 8.98%                
Investment, principal [9],[16],[20],[22] $ 7,506                          
Investment, cost [9],[16],[22] 7,434                          
Investments at fair value [9],[16],[22] $ 7,434                          
Investment, Identifier [Axis]: Resistance Holdings, Inc. | Pharmaceuticals | First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22],[28] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%                
Investment, principal [9],[16],[20],[22],[28] $ 0                          
Investment, cost [9],[16],[22],[28] (15)                          
Investments at fair value [9],[16],[22],[28] $ (16)                          
Investment, Identifier [Axis]: Resistance Holdings, Inc. | Pharmaceuticals | First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%                
Investment, interest rate (as a percent) [9],[16],[19],[22] 8.73% 8.73% 8.73% 8.73% 8.73% 8.73%                
Investment, principal [9],[16],[20],[22] $ 12,816                          
Investment, cost [9],[16],[22] 12,635                          
Investments at fair value [9],[16],[22] $ 12,634                          
Investment, Identifier [Axis]: RideNow Group, Inc., Automotive Retail, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16],[22],[41] 7.75% 7.75% 7.75% 7.75% 7.75% 7.75%                
Investment, interest rate (as a percent) [9],[15],[16],[19],[22],[41] 10.68% 10.68% 10.68% 10.68% 10.68% 10.68%                
Investment, interest rate, paid in kind (as a percent) [9],[15],[16],[22],[41] 1.00% 1.00% 1.00% 1.00% 1.00% 1.00%                
Investment, principal [9],[15],[16],[20],[22],[41] $ 8,133                          
Investment, cost [9],[15],[16],[22],[41] 8,041                          
Investments at fair value [9],[15],[16],[22],[41] $ 8,133                          
Investment, Identifier [Axis]: RideNow Group, Inc., Automotive Retail, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16],[22],[41] 7.75% 7.75% 7.75% 7.75% 7.75% 7.75%                
Investment, interest rate (as a percent) [9],[15],[16],[19],[22],[41] 10.68% 10.68% 10.68% 10.68% 10.68% 10.68%                
Investment, interest rate, paid in kind (as a percent) [9],[15],[16],[22],[41] 1.00% 1.00% 1.00% 1.00% 1.00% 1.00%                
Investment, principal [9],[15],[16],[20],[22],[41] $ 26,949                          
Investment, cost [9],[15],[16],[22],[41] 26,628                          
Investments at fair value [9],[15],[16],[22],[41] $ 26,949                          
Investment, Identifier [Axis]: RideNow Group, Inc., Automotive Retail, Warrants                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares [9],[15],[22],[26],[41] 204,454 204,454 204,454 204,454 204,454 204,454                
Investment, cost [9],[15],[22],[26],[41] $ 1,202                          
Investments at fair value [9],[15],[22],[26],[41] $ 1,022                          
Investment, Identifier [Axis]: RumbleOn, Inc., Automotive Retail, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[17],[18]             8.25% 8.25% 8.25% 8.25% 8.25% 8.25%    
Investment, interest rate (as a percent) [10],[11],[13],[17],[18]             11.82% 11.82% 11.82% 11.82% 11.82% 11.82%    
Investment, interest rate, paid in kind (as a percent) [10],[11],[17],[18]             1.00% 1.00% 1.00% 1.00% 1.00% 1.00%    
Investment, principal [10],[11],[14],[17],[18]             $ 8,146              
Investment, cost [10],[11],[17],[18]             7,998              
Investments at fair value [10],[11],[17],[18]             $ 7,698              
Investment, Identifier [Axis]: RumbleOn, Inc., Automotive Retail, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[17],[18]             8.25% 8.25% 8.25% 8.25% 8.25% 8.25%    
Investment, interest rate (as a percent) [10],[11],[13],[17],[18]             11.82% 11.82% 11.82% 11.82% 11.82% 11.82%    
Investment, interest rate, paid in kind (as a percent) [10],[11],[17],[18]             1.00% 1.00% 1.00% 1.00% 1.00% 1.00%    
Investment, principal [10],[11],[14],[17],[18]             $ 26,993              
Investment, cost [10],[11],[17],[18]             26,502              
Investments at fair value [10],[11],[17],[18]             $ 25,508              
Investment, Identifier [Axis]: RumbleOn, Inc., Automotive Retail, Warrants                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares [10],[11],[17],[27]             204,454 204,454 204,454 204,454 204,454 204,454    
Investment, cost [10],[11],[17],[27]             $ 1,202              
Investments at fair value [10],[11],[17],[27]             644              
Investment, Identifier [Axis]: SIO2 Medical Products, Inc. | Metal, Glass & Plastic Containers | First Lien Term Loan 11                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) [1] 12.00% 12.00% 12.00% 12.00% 12.00% 12.00%                
Investment, principal [1] $ 333                          
Investments at fair value [1] $ 333           $ 0              
Investment, Identifier [Axis]: SIO2 Medical Products, Inc., Metal, Glass & Plastic Containers, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 1,184,630 [1],[3],[4],[22],[26] 1,184,630 [1],[3],[4],[22],[26] 1,184,630 [1],[3],[4],[22],[26] 1,184,630 [1],[3],[4],[22],[26] 1,184,630 [1],[3],[4],[22],[26] 1,184,630 [1],[3],[4],[22],[26] 1,184,630 [5],[6],[11],[27] 1,184,630 [5],[6],[11],[27] 1,184,630 [5],[6],[11],[27] 1,184,630 [5],[6],[11],[27] 1,184,630 [5],[6],[11],[27] 1,184,630 [5],[6],[11],[27] 1,184,630 [2]  
Investment, cost $ 40,092 [3],[4],[22],[26]           $ 40,094 [5],[6],[11],[27]              
Investments at fair value $ 0 [1],[3],[4],[22],[26]           $ 0 [1],[5],[6],[11],[27]           $ 0 [2] 20,802 [2]
Investment, Identifier [Axis]: SIO2 Medical Products, Inc., Metal, Glass & Plastic Containers, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [2]  
Investment, principal $ 3,964 [1],[3],[4],[20],[22],[24]           $ 3,756 [5],[6],[11],[14],[25]           $ 3,645 [2]  
Investment, cost 3,346 [3],[4],[22],[24]           3,346 [5],[6],[11],[25]              
Investments at fair value $ 456 [1],[3],[4],[22],[24]           1,130 [1],[5],[6],[11],[25]           $ 1,097 [2] 3,332 [2]
Investment, Identifier [Axis]: SIO2 Medical Products, Inc., Metal, Glass & Plastic Containers, First Lien Term Loan 10                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) [1],[3],[4],[22],[24],[28] 12.00% 12.00% 12.00% 12.00% 12.00% 12.00%                
Investment, principal [1],[3],[4],[20],[22],[24],[28] $ 309                          
Investment, cost [3],[4],[22],[24],[28] 264                          
Investments at fair value [1] $ 309 [3],[4],[22],[24],[28]           $ 0              
Investment, Identifier [Axis]: SIO2 Medical Products, Inc., Metal, Glass & Plastic Containers, First Lien Term Loan 11                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) [3],[4],[22],[24],[28] 12.00% 12.00% 12.00% 12.00% 12.00% 12.00%                
Investment, principal [3],[4],[20],[22],[24],[28] $ 333                          
Investment, cost [3],[4],[22],[24],[28] 320                          
Investments at fair value [3],[4],[22],[24],[28] $ 333                          
Investment, Identifier [Axis]: SIO2 Medical Products, Inc., Metal, Glass & Plastic Containers, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [2]  
Investment, principal $ 22,080 [1],[3],[4],[20],[22],[24]           $ 20,187 [5],[6],[11],[14],[25]           $ 19,586 [2]  
Investment, cost 17,103 [3],[4],[22],[24]           17,103 [5],[6],[11],[25]              
Investments at fair value $ 2,538 [1],[3],[4],[22],[24]           $ 6,074 [1],[5],[6],[11],[25]           $ 5,893 [2] 17,907 [2]
Investment, Identifier [Axis]: SIO2 Medical Products, Inc., Metal, Glass & Plastic Containers, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [2]  
Investment, principal $ 4,377 [1],[3],[4],[20],[22],[24]           $ 4,002 [5],[6],[11],[14],[25]           $ 3,883 [2]  
Investment, cost 3,643 [3],[4],[22],[24]           3,643 [5],[6],[11],[25]              
Investments at fair value $ 503 [1],[3],[4],[22],[24]           $ 1,204 [1],[5],[6],[11],[25]           $ 1,168 [2] 3,550 [2]
Investment, Identifier [Axis]: SIO2 Medical Products, Inc., Metal, Glass & Plastic Containers, First Lien Term Loan 4                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [2]  
Investment, principal $ 1,917 [1],[3],[4],[20],[22],[24]           $ 1,804 [5],[6],[11],[14],[25]           $ 1,750 [2]  
Investment, cost 1,648 [3],[4],[22],[24]           1,648 [5],[6],[11],[25]              
Investments at fair value $ 220 [1],[3],[4],[22],[24]           $ 543 [1],[5],[6],[11],[25]           $ 527 [2] 1,600 [2]
Investment, Identifier [Axis]: SIO2 Medical Products, Inc., Metal, Glass & Plastic Containers, First Lien Term Loan 5                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [2]  
Investment, principal $ 1,919 [1],[3],[4],[20],[22],[24]           $ 1,755 [5],[6],[11],[14],[25]           $ 1,702 [2]  
Investment, cost 1,576 [3],[4],[22],[24]           1,576 [5],[6],[11],[25]              
Investments at fair value $ 221 [1],[3],[4],[22],[24]           $ 528 [1],[5],[6],[11],[25]           $ 512 [2] 0 [2]
Investment, Identifier [Axis]: SIO2 Medical Products, Inc., Metal, Glass & Plastic Containers, First Lien Term Loan 6                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [2]  
Investment, principal $ 354 [1],[3],[4],[20],[22],[24]           $ 842 [5],[6],[11],[14],[25]           $ 816 [2]  
Investment, cost 260 [3],[4],[22],[24]           776 [5],[6],[11],[25]              
Investments at fair value $ 354 [1],[3],[4],[22],[24]           $ 842 [1],[5],[6],[11],[25]           $ 816 [2] 0 [2]
Investment, Identifier [Axis]: SIO2 Medical Products, Inc., Metal, Glass & Plastic Containers, First Lien Term Loan 7                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [5],[6],[11],[25] 12.00% [2]  
Investment, principal $ 346 [1],[3],[4],[20],[22],[24]           $ 825 [5],[6],[11],[14],[25]           $ 800 [2]  
Investment, cost 285 [3],[4],[22],[24]           776 [5],[6],[11],[25]              
Investments at fair value $ 346 [1],[3],[4],[22],[24]           $ 825 [1],[5],[6],[11],[25]           $ 800 [2] 0 [2]
Investment, Identifier [Axis]: SIO2 Medical Products, Inc., Metal, Glass & Plastic Containers, First Lien Term Loan 8                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [1],[3],[4],[22],[24] 12.00% [5],[6],[11],[12],[25] 12.00% [5],[6],[11],[12],[25] 12.00% [5],[6],[11],[12],[25] 12.00% [5],[6],[11],[12],[25] 12.00% [5],[6],[11],[12],[25] 12.00% [5],[6],[11],[12],[25]    
Investment, principal $ 336 [1],[3],[4],[20],[22],[24]           $ 563 [5],[6],[11],[12],[14],[25]              
Investment, cost 278 [3],[4],[22],[24]           543 [5],[6],[11],[12],[25]              
Investments at fair value [1] $ 336 [3],[4],[22],[24]           563 [5],[6],[11],[12],[25]              
Investment, Identifier [Axis]: SIO2 Medical Products, Inc., Metal, Glass & Plastic Containers, First Lien Term Loan 9                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) [1],[3],[4],[22],[24] 12.00% 12.00% 12.00% 12.00% 12.00% 12.00%                
Investment, principal [1],[3],[4],[20],[22],[24] $ 336                          
Investment, cost [3],[4],[22],[24] 281                          
Investments at fair value [1] $ 336 [3],[4],[22],[24]           $ 0              
Investment, Identifier [Axis]: SIO2 Medical Products, Inc., Metal, Glass & Plastic Containers, Warrants                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 66,686 [1],[3],[4],[22],[26] 66,686 [1],[3],[4],[22],[26] 66,686 [1],[3],[4],[22],[26] 66,686 [1],[3],[4],[22],[26] 66,686 [1],[3],[4],[22],[26] 66,686 [1],[3],[4],[22],[26] 66,686 [5],[6],[11],[27] 66,686 [5],[6],[11],[27] 66,686 [5],[6],[11],[27] 66,686 [5],[6],[11],[27] 66,686 [5],[6],[11],[27] 66,686 [5],[6],[11],[27] 66,686 [2]  
Investment, cost $ 0 [3],[4],[22],[26]           $ 0 [5],[6],[11],[27]              
Investments at fair value $ 0 [1],[3],[4],[22],[26]           $ 0 [1],[5],[6],[11],[27]           $ 0 [2] 0 [2]
Investment, Identifier [Axis]: SLF JV 1 Notes                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%                
Investment, Identifier [Axis]: SVP-Singer Holdings Inc., Home Furnishings, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 418,881 [9],[22],[26] 418,881 [9],[22],[26] 418,881 [9],[22],[26] 418,881 [9],[22],[26] 418,881 [9],[22],[26] 418,881 [9],[22],[26] 418,881 [10],[11],[27] 418,881 [10],[11],[27] 418,881 [10],[11],[27] 418,881 [10],[11],[27] 418,881 [10],[11],[27] 418,881 [10],[11],[27]    
Investment, cost $ 2,463 [9],[22],[26]           $ 2,463 [10],[11],[27]              
Investments at fair value $ 2,383 [9],[22],[26]           $ 2,463 [10],[11],[27]              
Investment, Identifier [Axis]: Saratoga, Diversified Financial Services, Credit Linked Note                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.33% [9],[15],[16],[22],[42] 5.33% [9],[15],[16],[22],[42] 5.33% [9],[15],[16],[22],[42] 5.33% [9],[15],[16],[22],[42] 5.33% [9],[15],[16],[22],[42] 5.33% [9],[15],[16],[22],[42] 5.33% [10],[11],[17],[18],[43] 5.33% [10],[11],[17],[18],[43] 5.33% [10],[11],[17],[18],[43] 5.33% [10],[11],[17],[18],[43] 5.33% [10],[11],[17],[18],[43] 5.33% [10],[11],[17],[18],[43]    
Investment, interest rate (as a percent) 9.86% [9],[15],[16],[19],[22],[42] 9.86% [9],[15],[16],[19],[22],[42] 9.86% [9],[15],[16],[19],[22],[42] 9.86% [9],[15],[16],[19],[22],[42] 9.86% [9],[15],[16],[19],[22],[42] 9.86% [9],[15],[16],[19],[22],[42] 9.86% [10],[11],[13],[17],[18],[43] 9.86% [10],[11],[13],[17],[18],[43] 9.86% [10],[11],[13],[17],[18],[43] 9.86% [10],[11],[13],[17],[18],[43] 9.86% [10],[11],[13],[17],[18],[43] 9.86% [10],[11],[13],[17],[18],[43]    
Investment, principal $ 13,792 [9],[15],[16],[20],[22],[42]           $ 22,917 [10],[11],[14],[17],[18],[43]              
Investment, cost 13,702 [9],[15],[16],[22],[42]           22,821 [10],[11],[17],[18],[43]              
Investments at fair value $ 13,955 [9],[15],[16],[22],[42]           $ 23,261 [10],[11],[17],[18],[43]              
Investment, Identifier [Axis]: Scilex Holding Co, Pharmaceuticals, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 265 [9],[15],[26] 265 [9],[15],[26] 265 [9],[15],[26] 265 [9],[15],[26] 265 [9],[15],[26] 265 [9],[15],[26] 274 [10],[17],[27] 274 [10],[17],[27] 274 [10],[17],[27] 274 [10],[17],[27] 274 [10],[17],[27] 274 [10],[17],[27]    
Investment, cost $ 39 [9],[15],[26]           $ 78 [10],[17],[27]              
Investments at fair value $ 2 [9],[15],[26]           $ 5 [10],[17],[27]              
Investment, Identifier [Axis]: Semnur Pharmaceuticals Inc, Pharmaceuticals, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares [9],[15],[26] 265 265 265 265 265 265                
Investment, cost [9],[15],[26] $ 39                          
Investments at fair value [9],[15],[26] $ 0                          
Investment, Identifier [Axis]: Senior Loan Fund JV I, LLC, Multi-Sector Holdings, Membership Interest                            
Schedule of Investments [Line Items]                            
Investment owned, ownership (as a percent) 87.50% [1],[3],[4],[15],[26],[28],[34],[36],[37],[44] 87.50% [1],[3],[4],[15],[26],[28],[34],[36],[37],[44] 87.50% [1],[3],[4],[15],[26],[28],[34],[36],[37],[44] 87.50% [1],[3],[4],[15],[26],[28],[34],[36],[37],[44] 87.50% [1],[3],[4],[15],[26],[28],[34],[36],[37],[44] 87.50% [1],[3],[4],[15],[26],[28],[34],[36],[37],[44] 87.50% [5],[6],[12],[17],[27],[31],[38],[39] 87.50% [5],[6],[12],[17],[27],[31],[38],[39] 87.50% [5],[6],[12],[17],[27],[31],[38],[39] 87.50% [5],[6],[12],[17],[27],[31],[38],[39] 87.50% [5],[6],[12],[17],[27],[31],[38],[39] 87.50% [5],[6],[12],[17],[27],[31],[38],[39] 87.50% [2],[45]  
Investment, cost $ 82,957 [3],[4],[15],[26],[28],[34],[36],[37]           $ 54,791 [5],[6],[12],[17],[27],[31],[38],[39]              
Investments at fair value $ 28,728 [1],[3],[4],[15],[26],[28],[34],[36],[37],[44]           $ 11,946 [1],[5],[6],[12],[17],[27],[31],[38],[39],[44]           $ 14,881 [2],[45] 22,541 [2],[45]
Investment, Identifier [Axis]: Senior Loan Fund JV I, LLC, Multi-Sector Holdings, Subordinated Debt                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [1],[3],[4],[15],[16],[22],[28],[36],[44] 5.00% [1],[3],[4],[15],[16],[22],[28],[36],[44] 5.00% [1],[3],[4],[15],[16],[22],[28],[36],[44] 5.00% [1],[3],[4],[15],[16],[22],[28],[36],[44] 5.00% [1],[3],[4],[15],[16],[22],[28],[36],[44] 5.00% [1],[3],[4],[15],[16],[22],[28],[36],[44] 7.00% [5],[6],[11],[12],[17],[18],[38] 7.00% [5],[6],[11],[12],[17],[18],[38] 7.00% [5],[6],[11],[12],[17],[18],[38] 7.00% [5],[6],[11],[12],[17],[18],[38] 7.00% [5],[6],[11],[12],[17],[18],[38] 7.00% [5],[6],[11],[12],[17],[18],[38] 7.00% [2],[45]  
Investment, interest rate (as a percent) 8.78% [1],[3],[4],[15],[16],[19],[22],[28],[36],[44] 8.78% [1],[3],[4],[15],[16],[19],[22],[28],[36],[44] 8.78% [1],[3],[4],[15],[16],[19],[22],[28],[36],[44] 8.78% [1],[3],[4],[15],[16],[19],[22],[28],[36],[44] 8.78% [1],[3],[4],[15],[16],[19],[22],[28],[36],[44] 8.78% [1],[3],[4],[15],[16],[19],[22],[28],[36],[44] 11.44% [5],[6],[11],[12],[13],[17],[18],[38] 11.44% [5],[6],[11],[12],[13],[17],[18],[38] 11.44% [5],[6],[11],[12],[13],[17],[18],[38] 11.44% [5],[6],[11],[12],[13],[17],[18],[38] 11.44% [5],[6],[11],[12],[13],[17],[18],[38] 11.44% [5],[6],[11],[12],[13],[17],[18],[38] 11.43% [2],[45]  
Investment, principal $ 84,490 [1],[3],[4],[15],[16],[20],[22],[28],[36],[44]           $ 112,656 [5],[6],[11],[12],[14],[17],[18],[38]           $ 112,656 [2],[45]  
Investment, cost 84,490 [3],[4],[15],[16],[22],[28],[36]           112,656 [5],[6],[11],[12],[17],[18],[38]              
Investments at fair value $ 84,490 [1],[3],[4],[15],[16],[22],[28],[36],[44]           $ 112,656 [1],[5],[6],[11],[12],[17],[18],[38],[44]           $ 112,656 [2],[45] 112,656 [2],[45]
Investment, Identifier [Axis]: Seres Therapeutics, Inc., Biotechnology, Warrants                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 2,911 [9],[15],[22],[26] 2,911 [9],[15],[22],[26] 2,911 [9],[15],[22],[26] 2,911 [9],[15],[22],[26] 2,911 [9],[15],[22],[26] 2,911 [9],[15],[22],[26] 2,911 [10],[11],[17],[27] 2,911 [10],[11],[17],[27] 2,911 [10],[11],[17],[27] 2,911 [10],[11],[17],[27] 2,911 [10],[11],[17],[27] 2,911 [10],[11],[17],[27]    
Investment, cost $ 182 [9],[15],[22],[26]           $ 182 [10],[11],[17],[27]              
Investments at fair value $ 3 [9],[15],[22],[26]           $ 25 [10],[11],[17],[27]              
Investment, Identifier [Axis]: Sierra Enterprises, LLC, Soft Drinks & Non-alcoholic Beverages, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18] 6.00% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (17) [9],[16],[22],[28]           (20) [10],[11],[12],[18]              
Investments at fair value $ 0 [9],[16],[22],[28]           $ (19) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Sierra Enterprises, LLC, Soft Drinks & Non-alcoholic Beverages, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18] 6.00% [10],[11],[18]    
Investment, interest rate (as a percent) 9.48% [9],[16],[19],[22] 9.48% [9],[16],[19],[22] 9.48% [9],[16],[19],[22] 9.48% [9],[16],[19],[22] 9.48% [9],[16],[19],[22] 9.48% [9],[16],[19],[22] 10.00% [10],[11],[13],[18] 10.00% [10],[11],[13],[18] 10.00% [10],[11],[13],[18] 10.00% [10],[11],[13],[18] 10.00% [10],[11],[13],[18] 10.00% [10],[11],[13],[18]    
Investment, principal $ 11,136 [9],[16],[20],[22]           $ 11,220 [10],[11],[14],[18]              
Investment, cost 11,006 [9],[16],[22]           11,064 [10],[11],[18]              
Investments at fair value $ 11,136 [9],[16],[22]           $ 11,072 [10],[11],[18]              
Investment, Identifier [Axis]: Silk Holdings III LLC, Personal Care Products, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22],[28] 4.50% 4.50% 4.50% 4.50% 4.50% 4.50%                
Investment, interest rate (as a percent) [9],[16],[19],[22],[28] 8.11% 8.11% 8.11% 8.11% 8.11% 8.11%                
Investment, principal [9],[16],[20],[22],[28] $ 57                          
Investment, cost [9],[16],[22],[28] 48                          
Investments at fair value [9],[16],[22],[28] $ 49                          
Investment, Identifier [Axis]: Silk Holdings III LLC, Personal Care Products, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 4.50% 4.50% 4.50% 4.50% 4.50% 4.50%                
Investment, interest rate (as a percent) [9],[16],[19],[22] 8.11% 8.11% 8.11% 8.11% 8.11% 8.11%                
Investment, principal [9],[16],[20],[22] $ 11,894                          
Investment, cost [9],[16],[22] 11,775                          
Investments at fair value [9],[16],[22] $ 11,780                          
Investment, Identifier [Axis]: Sorenson Communications, LLC, Communications Equipment, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [10],[11],[12],[18] 5.75% [10],[11],[12],[18] 5.75% [10],[11],[12],[18] 5.75% [10],[11],[12],[18] 5.75% [10],[11],[12],[18] 5.75% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (61) [9],[16],[22],[28]           (77) [10],[11],[12],[18]              
Investments at fair value $ (69) [9],[16],[22],[28]           $ (84) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Sorenson Communications, LLC, Communications Equipment, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [10],[11],[18] 5.75% [10],[11],[18] 5.75% [10],[11],[18] 5.75% [10],[11],[18] 5.75% [10],[11],[18] 5.75% [10],[11],[18]    
Investment, interest rate (as a percent) 9.39% [9],[16],[19],[22] 9.39% [9],[16],[19],[22] 9.39% [9],[16],[19],[22] 9.39% [9],[16],[19],[22] 9.39% [9],[16],[19],[22] 9.39% [9],[16],[19],[22] 9.91% [10],[11],[13],[18] 9.91% [10],[11],[13],[18] 9.91% [10],[11],[13],[18] 9.91% [10],[11],[13],[18] 9.91% [10],[11],[13],[18] 9.91% [10],[11],[13],[18]    
Investment, principal $ 41,346 [9],[16],[20],[22]           $ 44,082 [10],[11],[14],[18]              
Investment, cost 40,882 [9],[16],[22]           43,456 [10],[11],[18]              
Investments at fair value $ 40,754 [9],[16],[22]           $ 43,377 [10],[11],[18]              
Investment, Identifier [Axis]: Sorrento Therapeutics, Inc., Biotechnology, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 66,000 [9],[15],[26] 66,000 [9],[15],[26] 66,000 [9],[15],[26] 66,000 [9],[15],[26] 66,000 [9],[15],[26] 66,000 [9],[15],[26] 66,000 [10],[17],[27] 66,000 [10],[17],[27] 66,000 [10],[17],[27] 66,000 [10],[17],[27] 66,000 [10],[17],[27] 66,000 [10],[17],[27]    
Investment, cost $ 139 [9],[15],[26]           $ 139 [10],[17],[27]              
Investments at fair value $ 0 [9],[15],[26]           $ 0 [10],[17],[27]              
Investment, Identifier [Axis]: Spanx, LLC, Apparel Retail, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[12],[18]             5.25% 5.25% 5.25% 5.25% 5.25% 5.25%    
Investment, interest rate (as a percent) [10],[11],[12],[13],[18]             9.58% 9.58% 9.58% 9.58% 9.58% 9.58%    
Investment, principal [10],[11],[12],[14],[18]             $ 824              
Investment, cost [10],[11],[12],[18]             802              
Investments at fair value [10],[11],[12],[18]             $ 515              
Investment, Identifier [Axis]: Spanx, LLC, Apparel Retail, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[18]             5.50% 5.50% 5.50% 5.50% 5.50% 5.50%    
Investment, interest rate (as a percent) [10],[11],[13],[18]             9.76% 9.76% 9.76% 9.76% 9.76% 9.76%    
Investment, principal [10],[11],[14],[18]             $ 17,872              
Investment, cost [10],[11],[18]             17,757              
Investments at fair value [10],[11],[18]             $ 16,085              
Investment, Identifier [Axis]: Spruce Bidco I Inc., Health Care Equipment, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18]    
Investment, interest rate (as a percent) [9],[16],[19],[22],[28] 8.40% 8.40% 8.40% 8.40% 8.40% 8.40%                
Investment, principal $ 3,605 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost 3,494 [9],[16],[22],[28]           (126) [10],[11],[12],[18]              
Investments at fair value $ 3,527 [9],[16],[22],[28]           $ (133) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Spruce Bidco I Inc., Health Care Equipment, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18]    
Investment, interest rate (as a percent) 8.41% [9],[16],[19],[22] 8.41% [9],[16],[19],[22] 8.41% [9],[16],[19],[22] 8.41% [9],[16],[19],[22] 8.41% [9],[16],[19],[22] 8.41% [9],[16],[19],[22] 9.13% [10],[11],[13],[18] 9.13% [10],[11],[13],[18] 9.13% [10],[11],[13],[18] 9.13% [10],[11],[13],[18] 9.13% [10],[11],[13],[18] 9.13% [10],[11],[13],[18]    
Investment, principal $ 40,726 [9],[16],[20],[22]           $ 41,034 [10],[11],[14],[18]              
Investment, cost 40,238 [9],[16],[22]           40,477 [10],[11],[18]              
Investments at fair value $ 40,375 [9],[16],[22]           $ 40,451 [10],[11],[18]              
Investment, Identifier [Axis]: Spruce Bidco I Inc., Health Care Equipment, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18]    
Investment, interest rate (as a percent) 7.04% [9],[16],[19],[22] 7.04% [9],[16],[19],[22] 7.04% [9],[16],[19],[22] 7.04% [9],[16],[19],[22] 7.04% [9],[16],[19],[22] 7.04% [9],[16],[19],[22] 7.72% [10],[11],[13],[18] 7.72% [10],[11],[13],[18] 7.72% [10],[11],[13],[18] 7.72% [10],[11],[13],[18] 7.72% [10],[11],[13],[18] 7.72% [10],[11],[13],[18]    
Investment, principal         $ 7,373 [9],[16],[20],[22]           $ 7,429 [10],[11],[14],[18]      
Investment, cost $ 5,030 [9],[16],[22]           $ 5,060 [10],[11],[18]              
Investments at fair value $ 5,152 [9],[16],[22]           $ 5,263 [10],[11],[18]              
Investment, Identifier [Axis]: Spruce Bidco I Inc., Health Care Equipment, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.00% [9],[16],[22] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18] 5.25% [10],[11],[18]    
Investment, interest rate (as a percent) 5.98% [9],[16],[19],[22] 5.98% [9],[16],[19],[22] 5.98% [9],[16],[19],[22] 5.98% [9],[16],[19],[22] 5.98% [9],[16],[19],[22] 5.98% [9],[16],[19],[22] 6.00% [10],[11],[13],[18] 6.00% [10],[11],[13],[18] 6.00% [10],[11],[13],[18] 6.00% [10],[11],[13],[18] 6.00% [10],[11],[13],[18] 6.00% [10],[11],[13],[18]    
Investment, principal | ¥           ¥ 788,378 [9],[16],[20],[22]           ¥ 794,351 [10],[11],[14],[18]    
Investment, cost $ 5,029 [9],[16],[22]           $ 5,060 [10],[11],[18]              
Investments at fair value $ 4,809 [9],[16],[22]           $ 5,302 [10],[11],[18]              
Investment, Identifier [Axis]: Staples, Inc., Office Services & Supplies, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[16] 5.75% [9],[16] 5.75% [9],[16] 5.75% [9],[16] 5.75% [9],[16] 5.75% [9],[16] 5.75% [10],[18] 5.75% [10],[18] 5.75% [10],[18] 5.75% [10],[18] 5.75% [10],[18] 5.75% [10],[18]    
Investment, interest rate (as a percent) 9.41% [9],[16],[19] 9.41% [9],[16],[19] 9.41% [9],[16],[19] 9.41% [9],[16],[19] 9.41% [9],[16],[19] 9.41% [9],[16],[19] 10.05% [10],[13],[18] 10.05% [10],[13],[18] 10.05% [10],[13],[18] 10.05% [10],[13],[18] 10.05% [10],[13],[18] 10.05% [10],[13],[18]    
Investment, principal $ 7,266 [9],[16],[20]           $ 9,863 [10],[14],[18]              
Investment, cost 7,054 [9],[16]           9,566 [10],[18]              
Investments at fair value $ 6,769 [9],[16]           $ 9,378 [10],[18]              
Investment, Identifier [Axis]: Staples, Inc., Office Services & Supplies, Fixed Rate Bond                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) 10.75% [9],[19] 10.75% [9],[19] 10.75% [9],[19] 10.75% [9],[19] 10.75% [9],[19] 10.75% [9],[19] 10.75% [10],[13] 10.75% [10],[13] 10.75% [10],[13] 10.75% [10],[13] 10.75% [10],[13] 10.75% [10],[13]    
Investment, principal $ 6,835 [9],[20]           $ 6,835 [10],[14]              
Investment, cost 6,731 [9]           6,720 [10]              
Investments at fair value $ 6,526 [9]           $ 6,792 [10]              
Investment, Identifier [Axis]: Star Parent, Inc., Life Sciences Tools & Services, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[18]             4.00% 4.00% 4.00% 4.00% 4.00% 4.00%    
Investment, interest rate (as a percent) [10],[13],[18]             8.00% 8.00% 8.00% 8.00% 8.00% 8.00%    
Investment, principal [10],[14],[18]             $ 9,924              
Investment, cost [10],[18]             9,639              
Investments at fair value [10],[18]             $ 9,937              
Investment, Identifier [Axis]: SumUp Holdings Luxembourg, Diversified Financial Services, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.50% [9],[15],[16],[22] 5.50% [9],[15],[16],[22] 5.50% [9],[15],[16],[22] 5.50% [9],[15],[16],[22] 5.50% [9],[15],[16],[22] 5.50% [9],[15],[16],[22] 6.50% [10],[11],[12],[17],[18] 6.50% [10],[11],[12],[17],[18] 6.50% [10],[11],[12],[17],[18] 6.50% [10],[11],[12],[17],[18] 6.50% [10],[11],[12],[17],[18] 6.50% [10],[11],[12],[17],[18]    
Investment, interest rate (as a percent) 7.73% [9],[15],[16],[19],[22] 7.73% [9],[15],[16],[19],[22] 7.73% [9],[15],[16],[19],[22] 7.73% [9],[15],[16],[19],[22] 7.73% [9],[15],[16],[19],[22] 7.73% [9],[15],[16],[19],[22] 8.52% [10],[11],[12],[13],[17],[18] 8.52% [10],[11],[12],[13],[17],[18] 8.52% [10],[11],[12],[13],[17],[18] 8.52% [10],[11],[12],[13],[17],[18] 8.52% [10],[11],[12],[13],[17],[18] 8.52% [10],[11],[12],[13],[17],[18]    
Investment, principal | €   € 18,846 [9],[15],[16],[20],[22]           € 18,846 [10],[11],[12],[14],[17],[18]            
Investment, cost $ 20,292 [9],[15],[16],[22]           $ 20,243 [10],[11],[12],[17],[18]              
Investments at fair value $ 21,277 [9],[15],[16],[22]           $ 22,144 [10],[11],[12],[17],[18]              
Investment, Identifier [Axis]: Symphone CLO Ltd, Multi-Sector Holdings, CLO Notes                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[17],[18]             5.00% 5.00% 5.00% 5.00% 5.00% 5.00%    
Investment, interest rate (as a percent) [10],[13],[17],[18]             9.33% 9.33% 9.33% 9.33% 9.33% 9.33%    
Investment, principal [10],[14],[17],[18]             $ 2,000              
Investment, cost [10],[17],[18]             2,000              
Investments at fair value [10],[17],[18]             $ 1,918              
Investment, Identifier [Axis]: Symphone CLO Ltd, Multi-Sector Holdings, CLO Notes 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16] 5.80% 5.80% 5.80% 5.80% 5.80% 5.80%                
Investment, interest rate (as a percent) [9],[15],[16],[19] 9.47% 9.47% 9.47% 9.47% 9.47% 9.47%                
Investment, principal [9],[15],[16],[20] $ 1,000                          
Investment, cost [9],[15],[16] 986                          
Investments at fair value [9],[15],[16] $ 988                          
Investment, Identifier [Axis]: TBRS, Inc., Health Care Supplies, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18]    
Investment, interest rate (as a percent) 8.42% [9],[16],[19],[22],[28] 8.42% [9],[16],[19],[22],[28] 8.42% [9],[16],[19],[22],[28] 8.42% [9],[16],[19],[22],[28] 8.42% [9],[16],[19],[22],[28] 8.42% [9],[16],[19],[22],[28] 8.95% [10],[11],[12],[13],[18] 8.95% [10],[11],[12],[13],[18] 8.95% [10],[11],[12],[13],[18] 8.95% [10],[11],[12],[13],[18] 8.95% [10],[11],[12],[13],[18] 8.95% [10],[11],[12],[13],[18]    
Investment, principal $ 186 [9],[16],[20],[22],[28]           $ 144 [10],[11],[12],[14],[18]              
Investment, cost 169 [9],[16],[22],[28]           124 [10],[11],[12],[18]              
Investments at fair value $ 166 [9],[16],[22],[28]           $ 121 [10],[11],[12],[18]              
Investment, Identifier [Axis]: TBRS, Inc., Health Care Supplies, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18]    
Investment, interest rate (as a percent) 8.42% [9],[16],[19],[22] 8.42% [9],[16],[19],[22] 8.42% [9],[16],[19],[22] 8.42% [9],[16],[19],[22] 8.42% [9],[16],[19],[22] 8.42% [9],[16],[19],[22] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18]    
Investment, principal $ 17,219 [9],[16],[20],[22]           $ 17,350 [10],[11],[14],[18]              
Investment, cost 17,094 [9],[16],[22]           17,209 [10],[11],[18]              
Investments at fair value $ 17,063 [9],[16],[22]           $ 17,177 [10],[11],[18]              
Investment, Identifier [Axis]: TBRS, Inc., Health Care Supplies, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (8) [9],[16],[22],[28]           (12) [10],[11],[12],[18]              
Investments at fair value $ (9) [9],[16],[22],[28]           $ (10) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Telestream 2 LLC, Application Software, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 744,491 [1],[7],[22],[26] 744,491 [1],[7],[22],[26] 744,491 [1],[7],[22],[26] 744,491 [1],[7],[22],[26] 744,491 [1],[7],[22],[26] 744,491 [1],[7],[22],[26] 744,491 [8],[11],[27] 744,491 [8],[11],[27] 744,491 [8],[11],[27] 744,491 [8],[11],[27] 744,491 [8],[11],[27] 744,491 [8],[11],[27] 744,491 [2]  
Investment, cost $ 7,207 [7],[22],[26]           $ 7,207 [8],[11],[27]              
Investments at fair value $ 1,206 [1],[7],[22],[26]           $ 7,207 [1],[8],[11],[27]           $ 7,207 [2] 0 [2]
Investment, Identifier [Axis]: Telestream 2 LLC, Application Software, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.25% [1],[7],[16],[22],[28] 6.25% [1],[7],[16],[22],[28] 6.25% [1],[7],[16],[22],[28] 6.25% [1],[7],[16],[22],[28] 6.25% [1],[7],[16],[22],[28] 6.25% [1],[7],[16],[22],[28] 8.25% [8],[11],[12],[18] 8.25% [8],[11],[12],[18] 8.25% [8],[11],[12],[18] 8.25% [8],[11],[12],[18] 8.25% [8],[11],[12],[18] 8.25% [8],[11],[12],[18] 8.25% [2]  
Investment, principal $ 0 [1],[7],[16],[20],[22],[28]           $ 0 [8],[11],[12],[14],[18]           $ 0 [2]  
Investment, cost (24) [7],[16],[22],[28]           (37) [8],[11],[12],[18]              
Investments at fair value $ 0 [1],[7],[16],[22],[28]           $ 0 [1],[8],[11],[12],[18]           $ 0 [2] 0 [2]
Investment, Identifier [Axis]: Telestream 2 LLC, Application Software, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.25% [1],[7],[16],[22] 6.25% [1],[7],[16],[22] 6.25% [1],[7],[16],[22] 6.25% [1],[7],[16],[22] 6.25% [1],[7],[16],[22] 6.25% [1],[7],[16],[22] 6.25% [8],[11],[18] 6.25% [8],[11],[18] 6.25% [8],[11],[18] 6.25% [8],[11],[18] 6.25% [8],[11],[18] 6.25% [8],[11],[18] 6.25% [2]  
Investment, interest rate (as a percent) 9.92% [1],[7],[16],[19],[22] 9.92% [1],[7],[16],[19],[22] 9.92% [1],[7],[16],[19],[22] 9.92% [1],[7],[16],[19],[22] 9.92% [1],[7],[16],[19],[22] 9.92% [1],[7],[16],[19],[22] 10.54% [8],[11],[13],[18] 10.54% [8],[11],[13],[18] 10.54% [8],[11],[13],[18] 10.54% [8],[11],[13],[18] 10.54% [8],[11],[13],[18] 10.54% [8],[11],[13],[18] 10.54% [2]  
Investment, principal $ 17,038 [1],[7],[16],[20],[22]           $ 17,123 [8],[11],[14],[18]           $ 17,123 [2]  
Investment, cost 17,038 [7],[16],[22]           17,123 [8],[11],[18]              
Investments at fair value $ 17,038 [1],[7],[16],[22]           $ 17,123 [1],[8],[11],[18]           $ 17,123 [2] 0 [2]
Investment, Identifier [Axis]: Ten-X LLC, Interactive Media & Services, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.00% [9],[16] 6.00% [9],[16] 6.00% [9],[16] 6.00% [9],[16] 6.00% [9],[16] 6.00% [9],[16] 6.00% [10],[18] 6.00% [10],[18] 6.00% [10],[18] 6.00% [10],[18] 6.00% [10],[18] 6.00% [10],[18]    
Investment, interest rate (as a percent) 9.63% [9],[16],[19] 9.63% [9],[16],[19] 9.63% [9],[16],[19] 9.63% [9],[16],[19] 9.63% [9],[16],[19] 9.63% [9],[16],[19] 10.04% [10],[13],[18] 10.04% [10],[13],[18] 10.04% [10],[13],[18] 10.04% [10],[13],[18] 10.04% [10],[13],[18] 10.04% [10],[13],[18]    
Investment, principal $ 19,314 [9],[16],[20]           $ 19,472 [10],[14],[18]              
Investment, cost 18,944 [9],[16]           18,953 [10],[18]              
Investments at fair value $ 18,155 [9],[16]           $ 17,087 [10],[18]              
Investment, Identifier [Axis]: Tequilas Premium, Inc. | Distillers & Vintners | First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22],[28] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%                
Investment, interest rate (as a percent) [9],[16],[19],[22],[28] 8.61% 8.61% 8.61% 8.61% 8.61% 8.61%                
Investment, principal | € [9],[16],[20],[22],[28]   € 62                        
Investment, cost [9],[16],[22],[28] $ 4                          
Investments at fair value [9],[16],[22],[28] $ 4                          
Investment, Identifier [Axis]: Tequilas Premium, Inc. | Distillers & Vintners | First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 9.50% 9.50% 9.50% 9.50% 9.50% 9.50%                
Investment, interest rate (as a percent) [9],[16],[19],[22] 13.11% 13.11% 13.11% 13.11% 13.11% 13.11%                
Investment, principal | € [9],[16],[20],[22]   € 9,113                        
Investment, cost [9],[16],[22] $ 8,943                          
Investments at fair value [9],[16],[22] $ 8,938                          
Investment, Identifier [Axis]: Tequilas Premium, Inc. | Distillers & Vintners | First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 1.00% 1.00% 1.00% 1.00% 1.00% 1.00%                
Investment, interest rate (as a percent) [9],[16],[19],[22] 4.61% 4.61% 4.61% 4.61% 4.61% 4.61%                
Investment, principal | € [9],[16],[20],[22]   € 9,347                        
Investment, cost [9],[16],[22] $ 9,172                          
Investments at fair value [9],[16],[22] $ 9,173                          
Investment, Identifier [Axis]: The Avery, Real Estate Operating Companies, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) 10.00% [1],[7],[22],[24] 10.00% [1],[7],[22],[24] 10.00% [1],[7],[22],[24] 10.00% [1],[7],[22],[24] 10.00% [1],[7],[22],[24] 10.00% [1],[7],[22],[24] 10.00% [8],[11],[25] 10.00% [8],[11],[25] 10.00% [8],[11],[25] 10.00% [8],[11],[25] 10.00% [8],[11],[25] 10.00% [8],[11],[25] 10.00% [2]  
Investment, principal $ 4,058 [1],[7],[20],[22],[24]           $ 5,250 [8],[11],[14],[25]           $ 5,236 [2]  
Investment, cost 2,883 [7],[22],[24]           4,028 [8],[11],[25]              
Investments at fair value 3,130 [1],[7],[22],[24]           $ 3,438 [1],[8],[11],[25]           $ 3,391 [2] 4,087 [2]
Investment, Identifier [Axis]: The Avery, Real Estate Operating Companies, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent)             10.00% [8],[11],[25] 10.00% [8],[11],[25] 10.00% [8],[11],[25] 10.00% [8],[11],[25] 10.00% [8],[11],[25] 10.00% [8],[11],[25] 10.00% [2]  
Investment, principal 0 [1]           $ 21,677 [8],[11],[14],[25]           $ 21,622 [2]  
Investment, cost [8],[11],[25]             16,663              
Investments at fair value $ 0 [1]           14,197 [1],[8],[11],[25]           $ 15,241 [2] 18,235 [2]
Investment, Identifier [Axis]: The Avery, Real Estate Operating Companies, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) [1],[7],[22] 10.00% 10.00% 10.00% 10.00% 10.00% 10.00%                
Investment, principal [1],[7],[20],[22] $ 5,355                          
Investment, cost [7],[22] 5,355                          
Investments at fair value [1] $ 5,358 [7],[22]           0              
Investment, Identifier [Axis]: The Avery, Real Estate Operating Companies, First Lien Term Loan 4                            
Schedule of Investments [Line Items]                            
Investment, interest rate, paid in kind (as a percent) [1],[7],[22],[24] 10.00% 10.00% 10.00% 10.00% 10.00% 10.00%                
Investment, principal [1],[7],[20],[22],[24] $ 10,843                          
Investment, cost [7],[22],[24] 5,318                          
Investments at fair value [1] $ 7,505 [7],[22],[24]           $ 0              
Investment, Identifier [Axis]: The Avery, Real Estate Operating Companies, Membership Interest                            
Schedule of Investments [Line Items]                            
Investment owned, ownership (as a percent) 6.40% [1],[7],[22],[26] 6.40% [1],[7],[22],[26] 6.40% [1],[7],[22],[26] 6.40% [1],[7],[22],[26] 6.40% [1],[7],[22],[26] 6.40% [1],[7],[22],[26] 6.40% [8],[11],[27] 6.40% [8],[11],[27] 6.40% [8],[11],[27] 6.40% [8],[11],[27] 6.40% [8],[11],[27] 6.40% [8],[11],[27] 6.40% [2]  
Investment, principal $ 0 [1]                       $ 0 [2]  
Investment, cost 0 [7],[22],[26]           $ 0 [8],[11],[27]              
Investments at fair value $ 0 [1],[7],[22],[26]           0 [1],[8],[11],[27]           $ 0 [2] $ 0 [2]
Investment, Identifier [Axis]: Thrasio, LLC | Broadline Retail | Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares [1] 321,058 321,058 321,058 321,058 321,058 321,058                
Investments at fair value [1] $ 406           0              
Investment, Identifier [Axis]: Thrasio, LLC | Broadline Retail | First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, principal [1] 0                          
Investments at fair value [1] $ 0           0              
Investment, Identifier [Axis]: Thrasio, LLC | Broadline Retail | First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [1] 10.00% 10.00% 10.00% 10.00% 10.00% 10.00%                
Investment, principal [1] $ 5,284                          
Investments at fair value [1] $ 5,229           $ 0              
Investment, Identifier [Axis]: Thrasio, LLC, Broadline Retail, Common Stock                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 321,058 [7],[22],[26] 321,058 [7],[22],[26] 321,058 [7],[22],[26] 321,058 [7],[22],[26] 321,058 [7],[22],[26] 321,058 [7],[22],[26] 321,058 [10],[11],[27] 321,058 [10],[11],[27] 321,058 [10],[11],[27] 321,058 [10],[11],[27] 321,058 [10],[11],[27] 321,058 [10],[11],[27]    
Investment, cost $ 0 [7],[22],[26]           $ 0 [10],[11],[27]              
Investments at fair value $ 406 [7],[22],[26]           $ 0 [10],[11],[27]              
Investment, Identifier [Axis]: Thrasio, LLC, Broadline Retail, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[18]             10.00% 10.00% 10.00% 10.00% 10.00% 10.00%    
Investment, interest rate, paid in kind (as a percent) [10],[11],[18]             14.58% 14.58% 14.58% 14.58% 14.58% 14.58%    
Investment, principal [10],[11],[14],[18]             $ 7,137              
Investment, cost [10],[11],[18]             6,988              
Investments at fair value [10],[11],[18]             $ 6,798              
Investment, Identifier [Axis]: Thrasio, LLC, Broadline Retail, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 10.00% [7],[16],[22] 10.00% [7],[16],[22] 10.00% [7],[16],[22] 10.00% [7],[16],[22] 10.00% [7],[16],[22] 10.00% [7],[16],[22] 10.00% [10],[11],[18],[25] 10.00% [10],[11],[18],[25] 10.00% [10],[11],[18],[25] 10.00% [10],[11],[18],[25] 10.00% [10],[11],[18],[25] 10.00% [10],[11],[18],[25]    
Investment, interest rate (as a percent) [7],[16],[19],[22] 14.01% 14.01% 14.01% 14.01% 14.01% 14.01%                
Investment, principal $ 5,284 [7],[16],[20],[22]           $ 21,901 [10],[11],[14],[18],[25]              
Investment, cost 4,086 [7],[16],[22]           16,279 [10],[11],[18],[25]              
Investments at fair value $ 5,229 [7],[16],[22]           $ 14,715 [10],[11],[18],[25]              
Investment, Identifier [Axis]: Thrive Bidco Limited | Application Software | First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16],[22] 5.25% 5.25% 5.25% 5.25% 5.25% 5.25%                
Investment, interest rate (as a percent) [9],[15],[16],[19],[22] 8.86% 8.86% 8.86% 8.86% 8.86% 8.86%                
Investment, principal | € [9],[15],[16],[20],[22]   € 6,237                        
Investment, cost [9],[15],[16],[22] $ 6,118                          
Investments at fair value [9],[15],[16],[22] $ 6,118                          
Investment, Identifier [Axis]: Thrive Bidco Limited | Application Software | First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16],[22] 5.25% 5.25% 5.25% 5.25% 5.25% 5.25%                
Investment, interest rate (as a percent) [9],[15],[16],[19],[22] 7.45% 7.45% 7.45% 7.45% 7.45% 7.45%                
Investment, principal | € [9],[15],[16],[20],[22]   € 2,303                        
Investment, cost [9],[15],[16],[22] $ 2,613                          
Investments at fair value [9],[15],[16],[22] $ 2,583                          
Investment, Identifier [Axis]: Thrive Bidco Limited, Application Software, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16],[22],[28] 5.25% 5.25% 5.25% 5.25% 5.25% 5.25%                
Investment, principal [9],[15],[16],[20],[22],[28] $ 0                          
Investment, cost [9],[15],[16],[22],[28] (43)                          
Investments at fair value [9],[15],[16],[22],[28] $ (42)                          
Investment, Identifier [Axis]: Trinitas CLO VI Ltd., Multi-Sector Holdings, CLO Notes                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 7.08% [9],[15],[16] 7.08% [9],[15],[16] 7.08% [9],[15],[16] 7.08% [9],[15],[16] 7.08% [9],[15],[16] 7.08% [9],[15],[16] 7.08% [10],[17],[18] 7.08% [10],[17],[18] 7.08% [10],[17],[18] 7.08% [10],[17],[18] 7.08% [10],[17],[18] 7.08% [10],[17],[18]    
Investment, interest rate (as a percent) 10.74% [9],[15],[16],[19] 10.74% [9],[15],[16],[19] 10.74% [9],[15],[16],[19] 10.74% [9],[15],[16],[19] 10.74% [9],[15],[16],[19] 10.74% [9],[15],[16],[19] 11.40% [10],[13],[17],[18] 11.40% [10],[13],[17],[18] 11.40% [10],[13],[17],[18] 11.40% [10],[13],[17],[18] 11.40% [10],[13],[17],[18] 11.40% [10],[13],[17],[18]    
Investment, principal $ 905 [9],[15],[16],[20]           $ 905 [10],[14],[17],[18]              
Investment, cost 857 [9],[15],[16]           854 [10],[17],[18]              
Investments at fair value $ 628 [9],[15],[16]           $ 892 [10],[17],[18]              
Investment, Identifier [Axis]: Truck-Lite Co., LLC, Construction Machinery & Heavy Transportation Equipment, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18]    
Investment, interest rate (as a percent) 8.41% [9],[16],[19],[22] 8.41% [9],[16],[19],[22] 8.41% [9],[16],[19],[22] 8.41% [9],[16],[19],[22] 8.41% [9],[16],[19],[22] 8.41% [9],[16],[19],[22] 8.89% [10],[11],[13],[18] 8.89% [10],[11],[13],[18] 8.89% [10],[11],[13],[18] 8.89% [10],[11],[13],[18] 8.89% [10],[11],[13],[18] 8.89% [10],[11],[13],[18]    
Investment, principal $ 30,791 [9],[16],[20],[22]           $ 31,025 [10],[11],[14],[18]              
Investment, cost 30,386 [9],[16],[22]           30,563 [10],[11],[18]              
Investments at fair value $ 30,498 [9],[16],[22]           $ 30,721 [10],[11],[18]              
Investment, Identifier [Axis]: Truck-Lite Co., LLC, Construction Machinery & Heavy Transportation Equipment, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18] 5.00% [10],[11],[18]    
Investment, interest rate (as a percent) 8.41% [9],[16],[19],[22] 8.41% [9],[16],[19],[22] 8.41% [9],[16],[19],[22] 8.41% [9],[16],[19],[22] 8.41% [9],[16],[19],[22] 8.41% [9],[16],[19],[22] 8.89% [10],[11],[13],[18] 8.89% [10],[11],[13],[18] 8.89% [10],[11],[13],[18] 8.89% [10],[11],[13],[18] 8.89% [10],[11],[13],[18] 8.89% [10],[11],[13],[18]    
Investment, principal $ 559 [9],[16],[20],[22]           $ 563 [10],[11],[14],[18]              
Investment, cost 554 [9],[16],[22]           558 [10],[11],[18]              
Investments at fair value $ 554 [9],[16],[22]           $ 558 [10],[11],[18]              
Investment, Identifier [Axis]: Truck-Lite Co., LLC, Construction Machinery & Heavy Transportation Equipment, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (17) [9],[16],[22],[28]           (19) [10],[11],[12],[18]              
Investments at fair value $ (26) [9],[16],[22],[28]           $ (26) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Truck-Lite Co., LLC, Construction Machinery & Heavy Transportation Equipment, First Lien Term Loan 4                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18]    
Investment, interest rate (as a percent) [9],[16],[19],[22] 8.43% 8.43% 8.43% 8.43% 8.43% 8.43%                
Investment, principal $ 663 [9],[16],[20],[22]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost 655 [9],[16],[22]           (17) [10],[11],[12],[18]              
Investments at fair value $ 657 [9],[16],[22]           $ (11) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Truck-Lite Co., LLC, Construction Machinery & Heavy Transportation Equipment, First Lien Term Loan 5                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18]    
Investment, interest rate (as a percent) 8.42% [9],[16],[19],[22],[28] 8.42% [9],[16],[19],[22],[28] 8.42% [9],[16],[19],[22],[28] 8.42% [9],[16],[19],[22],[28] 8.42% [9],[16],[19],[22],[28] 8.42% [9],[16],[19],[22],[28] 8.89% [10],[11],[12],[13],[18] 8.89% [10],[11],[12],[13],[18] 8.89% [10],[11],[12],[13],[18] 8.89% [10],[11],[12],[13],[18] 8.89% [10],[11],[12],[13],[18] 8.89% [10],[11],[12],[13],[18]    
Investment, principal $ 2,137 [9],[16],[20],[22],[28]           $ 2,153 [10],[11],[12],[14],[18]              
Investment, cost 2,089 [9],[16],[22],[28]           2,098 [10],[11],[12],[18]              
Investments at fair value $ 2,085 [9],[16],[22],[28]           $ 2,100 [10],[11],[12],[18]              
Investment, Identifier [Axis]: Truck-Lite Co., LLC, Construction Machinery & Heavy Transportation Equipment, First Lien Term Loan 6                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18] 5.00% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (39) [9],[16],[22],[28]           (45) [10],[11],[12],[18]              
Investments at fair value $ (29) [9],[16],[22],[28]           $ (31) [10],[11],[12],[18]              
Investment, Identifier [Axis]: USIC Holdings, Inc., Diversified Support Services, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.25% [9],[16],[22],[28] 4.25% [9],[16],[22],[28] 4.25% [9],[16],[22],[28] 4.25% [9],[16],[22],[28] 4.25% [9],[16],[22],[28] 4.25% [9],[16],[22],[28] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18] 5.25% [10],[11],[12],[18]    
Investment, interest rate (as a percent) 11.00% [9],[16],[19],[22],[28] 11.00% [9],[16],[19],[22],[28] 11.00% [9],[16],[19],[22],[28] 11.00% [9],[16],[19],[22],[28] 11.00% [9],[16],[19],[22],[28] 11.00% [9],[16],[19],[22],[28] 9.48% [10],[11],[12],[13],[18] 9.48% [10],[11],[12],[13],[18] 9.48% [10],[11],[12],[13],[18] 9.48% [10],[11],[12],[13],[18] 9.48% [10],[11],[12],[13],[18] 9.48% [10],[11],[12],[13],[18]    
Investment, principal $ 1,801 [9],[16],[20],[22],[28]           $ 700 [10],[11],[12],[14],[18]              
Investment, cost 1,786 [9],[16],[22],[28]           683 [10],[11],[12],[18]              
Investments at fair value $ 1,772 [9],[16],[22],[28]           $ 700 [10],[11],[12],[18]              
Investment, Identifier [Axis]: USIC Holdings, Inc., Diversified Support Services, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[11],[18]             5.75% 5.75% 5.75% 5.75% 5.75% 5.75%    
Investment, interest rate (as a percent) [10],[11],[13],[18]             6.82% 6.82% 6.82% 6.82% 6.82% 6.82%    
Investment, interest rate, paid in kind (as a percent) [10],[11],[18]             3.13% 3.13% 3.13% 3.13% 3.13% 3.13%    
Investment, principal [10],[11],[14],[18]             $ 5,758              
Investment, cost [10],[11],[18]             5,701              
Investments at fair value [10],[11],[18]             $ 5,759              
Investment, Identifier [Axis]: USIC Holdings, Inc., Diversified Support Services, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.50% [9],[16],[22] 5.50% [9],[16],[22] 5.50% [9],[16],[22] 5.50% [9],[16],[22] 5.50% [9],[16],[22] 5.50% [9],[16],[22] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18]    
Investment, interest rate (as a percent) 9.17% [9],[16],[19],[22] 9.17% [9],[16],[19],[22] 9.17% [9],[16],[19],[22] 9.17% [9],[16],[19],[22] 9.17% [9],[16],[19],[22] 9.17% [9],[16],[19],[22] 9.70% [10],[11],[13],[18] 9.70% [10],[11],[13],[18] 9.70% [10],[11],[13],[18] 9.70% [10],[11],[13],[18] 9.70% [10],[11],[13],[18] 9.70% [10],[11],[13],[18]    
Investment, principal $ 20,852 [9],[16],[20],[22]           $ 15,655 [10],[11],[14],[18]              
Investment, cost 20,662 [9],[16],[22]           15,522 [10],[11],[18]              
Investments at fair value $ 20,558 [9],[16],[22]           $ 15,658 [10],[11],[18]              
Investment, Identifier [Axis]: USIC Holdings, Inc., Diversified Support Services, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.50% [9],[16],[22],[28] 5.50% [9],[16],[22],[28] 5.50% [9],[16],[22],[28] 5.50% [9],[16],[22],[28] 5.50% [9],[16],[22],[28] 5.50% [9],[16],[22],[28] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18] 5.50% [10],[11],[12],[18]    
Investment, interest rate (as a percent) 9.17% [9],[16],[19],[22],[28] 9.17% [9],[16],[19],[22],[28] 9.17% [9],[16],[19],[22],[28] 9.17% [9],[16],[19],[22],[28] 9.17% [9],[16],[19],[22],[28] 9.17% [9],[16],[19],[22],[28] 9.70% [10],[11],[12],[13],[18] 9.70% [10],[11],[12],[13],[18] 9.70% [10],[11],[12],[13],[18] 9.70% [10],[11],[12],[13],[18] 9.70% [10],[11],[12],[13],[18] 9.70% [10],[11],[12],[13],[18]    
Investment, principal $ 998 [9],[16],[20],[22],[28]           $ 422 [10],[11],[12],[14],[18]              
Investment, cost 993 [9],[16],[22],[28]           422 [10],[11],[12],[18]              
Investments at fair value $ 980 [9],[16],[22],[28]           $ 422 [10],[11],[12],[18]              
Investment, Identifier [Axis]: USIC Holdings, Inc., Diversified Support Services, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16],[22] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%                
Investment, interest rate (as a percent) [9],[16],[19],[22] 6.29% 6.29% 6.29% 6.29% 6.29% 6.29%                
Investment, interest rate, paid in kind (as a percent) [9],[16],[22] 3.13% 3.13% 3.13% 3.13% 3.13% 3.13%                
Investment, principal [9],[16],[20],[22] $ 5,852                          
Investment, cost [9],[16],[22] 5,796                          
Investments at fair value [9],[16],[22] $ 5,796                          
Investment, Identifier [Axis]: Verona Pharma, Inc., Pharmaceuticals, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [10],[11],[13],[17]             9.70% 9.70% 9.70% 9.70% 9.70% 9.70%    
Investment, principal [10],[11],[14],[17]             $ 2,512              
Investment, cost [10],[11],[17]             2,476              
Investments at fair value [10],[11],[17]             $ 2,600              
Investment, Identifier [Axis]: Verona Pharma, Inc., Pharmaceuticals, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [10],[11],[13],[17]             9.70% 9.70% 9.70% 9.70% 9.70% 9.70%    
Investment, principal [10],[11],[14],[17]             $ 3,198              
Investment, cost [10],[11],[17]             3,152              
Investments at fair value [10],[11],[17]             $ 3,310              
Investment, Identifier [Axis]: Verona Pharma, Inc., Pharmaceuticals, First Lien Term Loan 3                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [10],[11],[13],[17]             9.70% 9.70% 9.70% 9.70% 9.70% 9.70%    
Investment, principal [10],[11],[14],[17]             $ 3,426              
Investment, cost [10],[11],[17]             3,377              
Investments at fair value [10],[11],[17]             $ 3,546              
Investment, Identifier [Axis]: Verona Pharma, Inc., Pharmaceuticals, First Lien Term Loan 4                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [10],[11],[12],[13],[17]             11.00% 11.00% 11.00% 11.00% 11.00% 11.00%    
Investment, principal [10],[11],[12],[14],[17]             $ 0              
Investment, cost [10],[11],[12],[17]             0              
Investments at fair value [10],[11],[12],[17]             $ 0              
Investment, Identifier [Axis]: WP CPP Holdings, LLC, Aerospace & Defense, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 7.00% [9],[16],[22],[28] 7.00% [9],[16],[22],[28] 7.00% [9],[16],[22],[28] 7.00% [9],[16],[22],[28] 7.00% [9],[16],[22],[28] 7.00% [9],[16],[22],[28] 7.00% [10],[11],[12],[18] 7.00% [10],[11],[12],[18] 7.00% [10],[11],[12],[18] 7.00% [10],[11],[12],[18] 7.00% [10],[11],[12],[18] 7.00% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (47) [9],[16],[22],[28]           (57) [10],[11],[12],[18]              
Investments at fair value $ (7) [9],[16],[22],[28]           $ (9) [10],[11],[12],[18]              
Investment, Identifier [Axis]: WP CPP Holdings, LLC, Aerospace & Defense, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 7.00% [9],[16],[22] 7.00% [9],[16],[22] 7.00% [9],[16],[22] 7.00% [9],[16],[22] 7.00% [9],[16],[22] 7.00% [9],[16],[22] 7.00% [10],[11],[18] 7.00% [10],[11],[18] 7.00% [10],[11],[18] 7.00% [10],[11],[18] 7.00% [10],[11],[18] 7.00% [10],[11],[18]    
Investment, interest rate (as a percent) 6.78% [9],[16],[19],[22] 6.78% [9],[16],[19],[22] 6.78% [9],[16],[19],[22] 6.78% [9],[16],[19],[22] 6.78% [9],[16],[19],[22] 6.78% [9],[16],[19],[22] 7.29% [10],[11],[13],[18] 7.29% [10],[11],[13],[18] 7.29% [10],[11],[13],[18] 7.29% [10],[11],[13],[18] 7.29% [10],[11],[13],[18] 7.29% [10],[11],[13],[18]    
Investment, interest rate, paid in kind (as a percent) 3.88% [9],[16],[22] 3.88% [9],[16],[22] 3.88% [9],[16],[22] 3.88% [9],[16],[22] 3.88% [9],[16],[22] 3.88% [9],[16],[22] 3.88% [10],[11],[18] 3.88% [10],[11],[18] 3.88% [10],[11],[18] 3.88% [10],[11],[18] 3.88% [10],[11],[18] 3.88% [10],[11],[18]    
Investment, principal $ 31,607 [9],[16],[20],[22]           $ 31,220 [10],[11],[14],[18]              
Investment, cost 31,196 [9],[16],[22]           30,711 [10],[11],[18]              
Investments at fair value $ 31,553 [9],[16],[22]           $ 31,236 [10],[11],[18]              
Investment, Identifier [Axis]: WP CPP Holdings, LLC, Aerospace & Defense, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 7.00% [9],[16],[22] 7.00% [9],[16],[22] 7.00% [9],[16],[22] 7.00% [9],[16],[22] 7.00% [9],[16],[22] 7.00% [9],[16],[22] 7.00% [10],[11],[18] 7.00% [10],[11],[18] 7.00% [10],[11],[18] 7.00% [10],[11],[18] 7.00% [10],[11],[18] 7.00% [10],[11],[18]    
Investment, interest rate (as a percent) 6.78% [9],[16],[19],[22] 6.78% [9],[16],[19],[22] 6.78% [9],[16],[19],[22] 6.78% [9],[16],[19],[22] 6.78% [9],[16],[19],[22] 6.78% [9],[16],[19],[22] 7.29% [10],[11],[13],[18] 7.29% [10],[11],[13],[18] 7.29% [10],[11],[13],[18] 7.29% [10],[11],[13],[18] 7.29% [10],[11],[13],[18] 7.29% [10],[11],[13],[18]    
Investment, interest rate, paid in kind (as a percent) 3.88% [9],[16],[22] 3.88% [9],[16],[22] 3.88% [9],[16],[22] 3.88% [9],[16],[22] 3.88% [9],[16],[22] 3.88% [9],[16],[22] 3.88% [10],[11],[18] 3.88% [10],[11],[18] 3.88% [10],[11],[18] 3.88% [10],[11],[18] 3.88% [10],[11],[18] 3.88% [10],[11],[18]    
Investment, principal $ 1,498 [9],[16],[20],[22]           $ 1,480 [10],[11],[14],[18]              
Investment, cost 1,498 [9],[16],[22]           1,480 [10],[11],[18]              
Investments at fair value $ 1,496 [9],[16],[22]           $ 1,480 [10],[11],[18]              
Investment, Identifier [Axis]: Werner Finco LP, Building Products, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.25% [9],[16],[22] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18] 5.50% [10],[11],[18]    
Investment, interest rate (as a percent) 8.92% [9],[16],[19],[22] 8.92% [9],[16],[19],[22] 8.92% [9],[16],[19],[22] 8.92% [9],[16],[19],[22] 8.92% [9],[16],[19],[22] 8.92% [9],[16],[19],[22] 9.52% [10],[11],[13],[18] 9.52% [10],[11],[13],[18] 9.52% [10],[11],[13],[18] 9.52% [10],[11],[13],[18] 9.52% [10],[11],[13],[18] 9.52% [10],[11],[13],[18]    
Investment, principal $ 12,686 [9],[16],[20],[22]           $ 12,782 [10],[11],[14],[18]              
Investment, cost 12,529 [9],[16],[22]           12,600 [10],[11],[18]              
Investments at fair value $ 12,527 [9],[16],[22]           $ 12,609 [10],[11],[18]              
Investment, Identifier [Axis]: Whitney Merger Sub, Inc., Application Software, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [9],[16],[22],[28] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18] 4.75% [10],[11],[12],[18]    
Investment, principal $ 0 [9],[16],[20],[22],[28]           $ 0 [10],[11],[12],[14],[18]              
Investment, cost (24) [9],[16],[22],[28]           (24) [10],[11],[12],[18]              
Investments at fair value $ (48) [9],[16],[22],[28]           $ (22) [10],[11],[12],[18]              
Investment, Identifier [Axis]: Whitney Merger Sub, Inc., Application Software, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [9],[16],[22] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18] 4.75% [10],[11],[18]    
Investment, interest rate (as a percent) 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.48% [9],[16],[19],[22] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18] 8.75% [10],[11],[13],[18]    
Investment, principal $ 16,630 [9],[16],[20],[22]           $ 16,714 [10],[11],[14],[18]              
Investment, cost 16,464 [9],[16],[22]           16,547 [10],[11],[18]              
Investments at fair value $ 16,298 [9],[16],[22]           $ 16,559 [10],[11],[18]              
Investment, Identifier [Axis]: Win Brands Group LLC, Housewares & Specialties, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 14.00% [9],[16],[22] 14.00% [9],[16],[22] 14.00% [9],[16],[22] 14.00% [9],[16],[22] 14.00% [9],[16],[22] 14.00% [9],[16],[22] 14.00% [10],[11],[18] 14.00% [10],[11],[18] 14.00% [10],[11],[18] 14.00% [10],[11],[18] 14.00% [10],[11],[18] 14.00% [10],[11],[18]    
Investment, interest rate (as a percent) [9],[16],[19],[22] 17.65% 17.65% 17.65% 17.65% 17.65% 17.65%                
Investment, interest rate, paid in kind (as a percent) [9],[16],[22] [9],[16],[22] [9],[16],[22] [9],[16],[22] [9],[16],[22] [9],[16],[22] 18.13% [10],[11],[18] 18.13% [10],[11],[18] 18.13% [10],[11],[18] 18.13% [10],[11],[18] 18.13% [10],[11],[18] 18.13% [10],[11],[18]    
Investment, principal $ 2,703 [9],[16],[20],[22]           $ 2,594 [10],[11],[14],[18]              
Investment, cost 2,700 [9],[16],[22]           2,593 [10],[11],[18]              
Investments at fair value $ 2,135 [9],[16],[22]           $ 2,354 [10],[11],[18]              
Investment, Identifier [Axis]: Win Brands Group LLC, Housewares & Specialties, Warrants                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 4,871 [9],[22],[26] 4,871 [9],[22],[26] 4,871 [9],[22],[26] 4,871 [9],[22],[26] 4,871 [9],[22],[26] 4,871 [9],[22],[26] 4,871 [10],[11],[27] 4,871 [10],[11],[27] 4,871 [10],[11],[27] 4,871 [10],[11],[27] 4,871 [10],[11],[27] 4,871 [10],[11],[27]    
Investment, cost $ 46 [9],[22],[26]           $ 46 [10],[11],[27]              
Investments at fair value $ 0 [9],[22],[26]           $ 0 [10],[11],[27]              
Investment, Identifier [Axis]: X Holdings Corp., Interactive Media & Services, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [10],[13]             9.50% 9.50% 9.50% 9.50% 9.50% 9.50%    
Investment, principal [10],[14]             $ 5,000              
Investment, cost [10]             4,876              
Investments at fair value [10]             $ 5,023              
Investment, Identifier [Axis]: X Holdings Corp., Interactive Media & Services, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [10],[18]             6.50% 6.50% 6.50% 6.50% 6.50% 6.50%    
Investment, interest rate (as a percent) [10],[13],[18]             10.96% 10.96% 10.96% 10.96% 10.96% 10.96%    
Investment, principal [10],[14],[18]             $ 6,236              
Investment, cost [10],[18]             6,233              
Investments at fair value [10],[18]             $ 6,122              
Investment, Identifier [Axis]: Zayo Group Holdings Inc, Alternative Carriers, First Lien Term Loan                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[16] 3.50% 3.50% 3.50% 3.50% 3.50% 3.50%                
Investment, interest rate (as a percent) [9],[16],[19] 6.76% 6.76% 6.76% 6.76% 6.76% 6.76%                
Investment, interest rate, paid in kind (as a percent) [9],[16] 0.50% 0.50% 0.50% 0.50% 0.50% 0.50%                
Investment, principal [9],[16],[20] $ 3,888                          
Investment, cost [9],[16] 3,719                          
Investments at fair value [9],[16] $ 3,892                          
Investment, Identifier [Axis]: athenahealth Group Inc., Health Care Technology, Fixed Rate Bond                            
Schedule of Investments [Line Items]                            
Investment, interest rate (as a percent) [9],[19] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%                
Investment, principal [9],[20] $ 7,643                          
Investment, cost [9] 7,416                          
Investments at fair value [9] $ 7,333                          
Investment, Identifier [Axis]: athenahealth Group Inc., Health Care Technology, Preferred Equity                            
Schedule of Investments [Line Items]                            
Investment owned, balance (in shares) | shares 5,647 [9],[22],[26] 5,647 [9],[22],[26] 5,647 [9],[22],[26] 5,647 [9],[22],[26] 5,647 [9],[22],[26] 5,647 [9],[22],[26] 21,523 [10],[11],[27],[31] 21,523 [10],[11],[27],[31] 21,523 [10],[11],[27],[31] 21,523 [10],[11],[27],[31] 21,523 [10],[11],[27],[31] 21,523 [10],[11],[27],[31]    
Investment, cost $ 6,205 [9],[22],[26]           $ 21,617 [10],[11],[27],[31]              
Investments at fair value $ 8,880 [9],[22],[26]           $ 31,086 [10],[11],[27],[31]              
Investment, Identifier [Axis]: eShipping, LLC, Diversified Support Services, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16],[22],[28] 4.50% 4.50% 4.50% 4.50% 4.50% 4.50%                
Investment, interest rate (as a percent) [9],[15],[16],[19],[22],[28]                
Investment, principal [9],[15],[16],[20],[22],[28] $ 0                          
Investment, cost [9],[15],[16],[22],[28] (6)                          
Investments at fair value [9],[15],[16],[22],[28] $ (15)                          
Investment, Identifier [Axis]: eShipping, LLC, Diversified Support Services, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16],[22] 4.50% 4.50% 4.50% 4.50% 4.50% 4.50%                
Investment, interest rate (as a percent) [9],[15],[16],[19],[22] 8.23% 8.23% 8.23% 8.23% 8.23% 8.23%                
Investment, principal [9],[15],[16],[20],[22] $ 6,296                          
Investment, cost [9],[15],[16],[22] 6,264                          
Investments at fair value [9],[15],[16],[22] $ 6,217                          
Investment, Identifier [Axis]: eShipping, LLC, Diversified Support Services, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) [9],[15],[16],[22],[28] 4.50% 4.50% 4.50% 4.50% 4.50% 4.50%                
Investment, principal [9],[15],[16],[20],[22],[28] $ 0                          
Investment, cost [9],[15],[16],[22],[28] (6)                          
Investments at fair value [9],[15],[16],[22],[28] $ (5)                          
Investment, Identifier [Axis]: iCIMs, Inc., Application Software, First Lien Revolver                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [9],[16],[22],[28] 5.75% [10],[11],[12],[18] 5.75% [10],[11],[12],[18] 5.75% [10],[11],[12],[18] 5.75% [10],[11],[12],[18] 5.75% [10],[11],[12],[18] 5.75% [10],[11],[12],[18]    
Investment, interest rate (as a percent) 9.41% [9],[16],[19],[22],[28] 9.41% [9],[16],[19],[22],[28] 9.41% [9],[16],[19],[22],[28] 9.41% [9],[16],[19],[22],[28] 9.41% [9],[16],[19],[22],[28] 9.41% [9],[16],[19],[22],[28] 10.08% [10],[11],[12],[13],[18] 10.08% [10],[11],[12],[13],[18] 10.08% [10],[11],[12],[13],[18] 10.08% [10],[11],[12],[13],[18] 10.08% [10],[11],[12],[13],[18] 10.08% [10],[11],[12],[13],[18]    
Investment, principal $ 655 [9],[16],[20],[22],[28]           $ 632 [10],[11],[12],[14],[18]              
Investment, cost 636 [9],[16],[22],[28]           607 [10],[11],[12],[18]              
Investments at fair value $ 510 [9],[16],[22],[28]           $ 577 [10],[11],[12],[18]              
Investment, Identifier [Axis]: iCIMs, Inc., Application Software, First Lien Term Loan 1                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [9],[16],[22] 5.75% [10],[11],[18] 5.75% [10],[11],[18] 5.75% [10],[11],[18] 5.75% [10],[11],[18] 5.75% [10],[11],[18] 5.75% [10],[11],[18]    
Investment, interest rate (as a percent) 9.42% [9],[16],[19],[22] 9.42% [9],[16],[19],[22] 9.42% [9],[16],[19],[22] 9.42% [9],[16],[19],[22] 9.42% [9],[16],[19],[22] 9.42% [9],[16],[19],[22] 10.07% [10],[11],[13],[18] 10.07% [10],[11],[13],[18] 10.07% [10],[11],[13],[18] 10.07% [10],[11],[13],[18] 10.07% [10],[11],[13],[18] 10.07% [10],[11],[13],[18]    
Investment, principal $ 25,511 [9],[16],[20],[22]           $ 25,511 [10],[11],[14],[18]              
Investment, cost 25,388 [9],[16],[22]           25,346 [10],[11],[18]              
Investments at fair value $ 23,878 [9],[16],[22]           $ 24,880 [10],[11],[18]              
Investment, Identifier [Axis]: iCIMs, Inc., Application Software, First Lien Term Loan 2                            
Schedule of Investments [Line Items]                            
Investment, basis spread, variable rate (as a percent) 6.25% [9],[16],[22] 6.25% [9],[16],[22] 6.25% [9],[16],[22] 6.25% [9],[16],[22] 6.25% [9],[16],[22] 6.25% [9],[16],[22] 6.25% [10],[11],[18] 6.25% [10],[11],[18] 6.25% [10],[11],[18] 6.25% [10],[11],[18] 6.25% [10],[11],[18] 6.25% [10],[11],[18]    
Investment, interest rate (as a percent) 9.92% [9],[16],[19],[22] 9.92% [9],[16],[19],[22] 9.92% [9],[16],[19],[22] 9.92% [9],[16],[19],[22] 9.92% [9],[16],[19],[22] 9.92% [9],[16],[19],[22] 10.57% [10],[11],[13],[18] 10.57% [10],[11],[13],[18] 10.57% [10],[11],[13],[18] 10.57% [10],[11],[13],[18] 10.57% [10],[11],[13],[18] 10.57% [10],[11],[13],[18]    
Investment, principal $ 3,636 [9],[16],[20],[22]           $ 3,636 [10],[11],[14],[18]              
Investment, cost 3,621 [9],[16],[22]           3,616 [10],[11],[18]              
Investments at fair value $ 3,438 [9],[16],[22]           $ 3,592 [10],[11],[18]              
[1] The principal amount and ownership detail are shown in the Company's Consolidated Schedules of Investments.
[2] The principal amount and ownership detail are shown in the Company's Consolidated Schedules of Investments included in the Company’s quarterly report on Form 10-Q for the quarter ended June 30, 2025.
[3] As defined in the Investment Company Act, the Company is deemed to be both an "Affiliated Person" of and to "Control" these portfolio companies as the Company owns more than 25% of the portfolio company's outstanding voting securities or has the power to exercise control over management or policies of such portfolio company (including through a management agreement). See Schedule 12-14 in the accompanying notes to the Consolidated Financial Statements for transactions during the quarter ended June 30, 2026 in which the issuer was both an Affiliated Person and a portfolio company that the Company is deemed to control.
[4] Control Investments generally are defined by the Investment Company Act of 1940, as amended (the "Investment Company Act"), as investments in companies in which the Company owns more than 25% of the voting securities or maintains greater than 50% of the board representation.
[5] As defined in the Investment Company Act, the Company is deemed to be both an "Affiliated Person" of and to "Control" these portfolio companies as the Company owns more than 25% of the portfolio company's outstanding voting securities or has the power to exercise control over management or policies of such portfolio company (including through a management agreement). See Schedule 12-14 in the Company's annual report on Form 10-K for the year ended September 30, 2025 for transactions during the year ended September 30, 2025 in which the issuer was both an Affiliated Person and a portfolio company that the Company is deemed to control.
[6] Control Investments generally are defined by the Investment Company Act as investments in companies in which the Company owns more than 25% of the voting securities or maintains greater than 50% of the board representation.
[7] Affiliate Investments generally are defined by the Investment Company Act as investments in companies in which the Company owns between 5% and 25% of the voting securities.
[8] Affiliate Investments generally are defined by the Investment Company Act as investments in companies in which the Company owns between 5% and 25% of the voting securities.
[9] Non-Control/Non-Affiliate Investments are investments that are neither Control Investments nor Affiliate Investments.
[10] Non-Control/Non-Affiliate Investments are investments that are neither Control Investments nor Affiliate Investments.
[11] As of September 30, 2025, these investments were categorized as Level 3 within the fair value hierarchy established by ASC 820.
[12] Investment had undrawn commitments. Unamortized fees are classified as unearned income which reduces cost basis, which may result in a negative cost basis. A negative fair value may result from the unfunded commitment being valued below par.
[13] Interest rates may be adjusted from period to period on certain term loans and revolvers. These rate adjustments may be either temporary in nature due to tier pricing arrangements or financial or payment covenant violations in the original credit agreements or permanent in nature per loan amendment or waiver documents.
[14] Principal includes accumulated PIK interest and is net of repayments, if any. “£” signifies the investment is denominated in British Pounds. "€" signifies the investment is denominated in Euros. "C$" signifies the investment is denominated in Canadian dollar. "¥" signifies the investment is denominated in Japanese Yen. "kr" signifies the investment is denominated in Swedish Kronor. All other investments are denominated in U.S. dollars.
[15] Investment is not a "qualifying asset" as defined under Section 55(a) of the Investment Company Act. Under the Investment Company Act, the Company may not acquire any non-qualifying asset unless, at the time the acquisition is made, qualifying assets represent at least 70% of the Company's total assets. As of June 30, 2026, qualifying assets represented 72.6% of the Company's total assets and non-qualifying assets represented 27.4% of the Company's total assets.
[16] The interest rate on the principal balance outstanding for most of the floating rate loans is indexed to the secured overnight financing rate ("SOFR"), the euro interbank offered rate ("EURIBOR" or "E"), the sterling overnight index average ("SONIA"), the Tokyo overnight average rate ("TONA"), the Canadian overnight repo rate average ("CORRA"), the Stockholm interbank offered rate ("STIBOR"), and/or an alternate base rate (e.g., prime rate), which typically resets semi-annually, quarterly, or monthly at the borrower's option. The borrower may also elect to have multiple interest reset periods for each loan. For each of these loans, the Company has provided the applicable margin over the reference rate based on each respective credit agreement and the cash interest rate as of period end. As of June 30, 2026, the reference rates for the Company's variable rate loans were the 30-day SOFR at 3.63%, the 90-day SOFR at 3.63%, the 180-day SOFR at 3.67%, the PRIME at 6.75%, the SONIA at 3.75%, the TONA at 0.98%, the 30-day CORRA at 2.28%, the 180-day STIBOR at 2.12%, the 30-day EURIBOR at 2.20%, the 90-day EURIBOR at 2.32% and the 180-day EURIBOR at 2.57%. Most loans include an interest floor, which generally ranges from 0% to 3.00%. SOFR and SONIA based contracts may include a credit spread adjustment that is charged in addition to the base rate and the stated spread.
[17] Investment is not a "qualifying asset" as defined under Section 55(a) of the Investment Company Act. Under the Investment Company Act, the Company may not acquire any non-qualifying asset unless, at the time the acquisition is made, qualifying assets represent at least 70% of the Company's total assets. As of September 30, 2025, qualifying assets represented 74.1% of the Company's total assets and non-qualifying assets represented 25.9% of the Company's total assets.
[18] The interest rate on the principal balance outstanding for most of the floating rate loans is indexed to SOFR, EURIBOR, SONIA, TONA, CORRA, STIBOR, and/or an alternate base rate (e.g., prime rate), which typically resets semi-annually, quarterly, or monthly at the borrower's option. The borrower may also elect to have multiple interest reset periods for each loan. For each of these loans, the Company has provided the applicable margin over the reference rate based on each respective credit agreement and the cash interest rate as of period end. As of September 30, 2025, the reference rates for the Company's variable rate loans were the 30-day SOFR at 4.13%, the 90-day SOFR at 3.98%, the 180-day SOFR at 3.85%, the PRIME at 7.25%, the SONIA at 4.19%, the TONA at 0.75%, the 30-day CORRA at 2.54%, the 90-day STIBOR at 1.89%, the 30-day EURIBOR at 1.93%, the
90-day EURIBOR at 2.03% and the 180-day EURIBOR at 2.10%. Most loans include an interest floor, which generally ranges from 0% to 3.00%. SOFR and SONIA based contracts may include a credit spread adjustment that is charged in addition to the base rate and the stated spread.
[19] Interest rates may be adjusted from period to period on certain term loans and revolvers. These rate adjustments may be either temporary in nature due to tier pricing arrangements or financial or payment covenant violations in the original credit agreements or permanent in nature per loan amendment or waiver documents.
[20] Principal includes accumulated payment in kind ("PIK") interest and is net of repayments, if any. “£” signifies the investment is denominated in British Pounds. "€" signifies the investment is denominated in Euros. "C$" signifies the investment is denominated in Canadian dollar. "¥" signifies the investment is denominated in Japanese Yen. "kr" signifies the investment is denominated in Swedish Kronor. All other investments are denominated in U.S. dollars.
[21] This investment represents a revenue interest financing term loan in which the Company receives periodic interest payments based on a percentage of revenues earned at the respective portfolio company over the life of the loan.
[22] As of June 30, 2026, these investments were categorized as Level 3 within the fair value hierarchy established by Financial Accounting Standards Board ("FASB") guidance under Accounting Standards Codification ("ASC") Topic 820, Fair Value Measurements and Disclosures ("ASC 820").
[23] This investment represents a revenue interest financing term loan in which the Company receives periodic interest payments based on a percentage of revenues earned at the respective portfolio company over the life of the loan.
[24] This investment was on non-accrual status as of June 30, 2026.
[25] This investment was on non-accrual status as of September 30, 2025.
[26] Security acquired in transaction exempt from registration under the Securities Act of 1933, as amended (the "Securities Act"), and may be deemed to be “restricted security” under the Securities Act. As of June 30, 2026, the aggregate fair value of these securities is $136,464, or 9.9% of the Company’s net assets. The acquisition dates of the restricted securities are as follows:
Portfolio CompanyType of InvestmentAcquisition Date
C5 Technology Holdings, LLCCommon Stock10/11/2013
C5 Technology Holdings, LLCPreferred Equity10/11/2013
Continental Intermodal Group LPPreferred Equity2/2/2024
Continental Intermodal Group LPCommon Stock1/28/2020
Dominion Diagnostics, LLCEarnout Interest3/31/2025
Dominion Diagnostics, LLCEarnout Interest3/31/2025
OCSI Glick JV LLCMembership Interest3/19/2021
Senior Loan Fund JV I, LLCMembership Interest12/23/2016
SIO2 Medical Products, Inc.Common Stock8/3/2023
SIO2 Medical Products, Inc.Warrants4/3/2023
New AWL Holdings, LLCEarnout Interest3/29/2024
New AWL Holdings, LLCEarnout Interest3/29/2024
Assembled Brands Capital LLCCommon Stock10/17/2018
Assembled Brands Capital LLCWarrants9/10/2019
The AveryMembership Interest12/16/2023
Telestream 2 LLCCommon Stock6/7/2025
Thrasio, LLCCommon Stock6/18/2024
ADC Therapeutics SACommon Stock4/25/2024
ADC Therapeutics SAWarrants8/15/2022
AIP RD Buyer Corp.Common Stock12/23/2021
Alvotech Holdings S.A.Common Stock12/14/2018
Alvotech Holdings S.A.Common Stock12/14/2018
Aquestive Therapeutics, Inc.Warrants5/12/2026
athenahealth Group Inc.Preferred Equity2/15/2022
BioXcel Therapeutics, Inc.Common Stock11/25/2024
BioXcel Therapeutics, Inc.Warrants4/28/2022
BioXcel Therapeutics, Inc.Warrants3/20/2024
Blumenthal Temecula, LLCPreferred Equity3/25/2021
Blumenthal Temecula, LLCPreferred Equity3/25/2021
Blumenthal Temecula, LLCCommon Stock3/25/2021
Conviva Inc.Preferred Equity2/25/2021
Delta Leasing SPV II LLCPreferred Equity8/31/2022
Delta Leasing SPV II LLCCommon Stock8/31/2022
Delta Leasing SPV II LLCWarrants8/31/2022
Dialyze Holdings, LLCWarrants8/4/2021
Eyesouth Eye Care Holdco LLCCommon Stock10/7/2022
Fairbridge Strategic Capital Funding LLCWarrants11/24/2021
Fortress Biotech, Inc.Warrants8/27/2020
IDF 14 FinanceCo, LLCWarrants6/24/2026
JN Bidco LLCCommon Stock8/12/2024
Mesoblast, Inc.Warrants12/20/2021
NN, Inc.Common Stock4/6/2026
OTG Management, LLCCommon Stock9/1/2021
Paulus Holdings Public Limited CompanyPreferred Equity10/14/2022
Paulus Holdings Public Limited CompanyWarrants10/14/2022
PetVet Care Centers, LLC Preferred Equity11/14/2023
Pluralsight, LLCCommon Stock8/22/2024
PRGX Global, Inc.Common Stock3/2/2021
RideNow Group, Inc.Warrants8/31/2021
Scilex Holding CoCommon Stock1/28/2021
Semnur Pharmaceuticals IncCommon Stock1/28/2021
Seres Therapeutics, Inc.Warrants4/27/2023
Sorrento Therapeutics, Inc.Common Stock1/28/2021
New Spanx, LLCCommon Stock6/30/2026
SVP-Singer Holdings Inc.Common Stock12/31/2024
Win Brands Group LLCWarrants1/25/2021
[27] Security acquired in transaction exempt from registration under the Securities Act and may be deemed to be “restricted security” under the Securities Act. As of September 30, 2025, the aggregate fair value of these securities is $153,067, or 10.4% of the Company’s net assets. The acquisition dates of the restricted securities are as follows:
Portfolio CompanyType of InvestmentAcquisition Date
ADC Therapeutics SACommon Stock4/25/2024
ADC Therapeutics SAWarrants8/15/2022
AIP RD Buyer Corp.Common Stock12/23/2021
All Web Leads, Inc.Common Stock3/29/2024
Alvotech Holdings S.A.Common Stock12/14/2018
Alvotech Holdings S.A.Common Stock12/14/2018
Assembled Brands Capital LLCCommon Stock10/17/2018
Assembled Brands Capital LLCWarrants9/10/2019
athenahealth Group Inc.Preferred Equity2/15/2022
BioXcel Therapeutics, Inc.Common Stock11/25/2024
BioXcel Therapeutics, Inc.Warrants4/28/2022
BioXcel Therapeutics, Inc.Warrants3/20/2024
Blumenthal Temecula, LLCPreferred Equity3/25/2021
Blumenthal Temecula, LLCPreferred Equity3/25/2021
Blumenthal Temecula, LLCCommon Stock3/25/2021
C5 Technology Holdings, LLCCommon Stock10/11/2013
C5 Technology Holdings, LLCPreferred Equity10/11/2013
Continental Intermodal Group LPPreferred Equity2/2/2024
Continental Intermodal Group LPCommon Stock1/28/2020
Conviva Inc.Preferred Equity2/25/2021
Delta Leasing SPV II LLCPreferred Equity8/31/2022
Delta Leasing SPV II LLCCommon Stock8/31/2022
Delta Leasing SPV II LLCWarrants8/31/2022
Dialyze Holdings, LLCWarrants8/4/2021
Dominion Diagnostics, LLCCommon Stock12/21/2012
Eyesouth Eye Care Holdco LLCCommon Stock10/7/2022
Fairbridge Strategic Capital Funding LLCWarrants11/24/2021
Fortress Biotech, Inc.Warrants8/27/2020
JN Bidco LLCCommon Stock8/12/2024
Mesoblast, Inc.Warrants12/20/2021
NN, Inc.Warrants3/3/2023
NN, Inc.Warrants6/30/2023
OCSI Glick JV LLCMembership Interest3/19/2021
OTG Management, LLCCommon Stock9/1/2021
Paulus Holdings Public Limited CompanyPreferred Equity10/14/2022
Paulus Holdings Public Limited CompanyWarrants10/14/2022
PetVet Care Centers, LLCPreferred Equity11/14/2023
Pluralsight, LLCCommon Stock8/22/2024
PRGX Global, Inc.Common Stock3/2/2021
RumbleOn, Inc.Warrants8/31/2021
Scilex Holding CoCommon Stock1/28/2021
Senior Loan Fund JV I, LLCMembership Interest12/23/2016
Seres Therapeutics, Inc.Warrants4/27/2023
SIO2 Medical Products, Inc.Common Stock8/3/2023
SIO2 Medical Products, Inc.Warrants4/3/2023
Sorrento Therapeutics, Inc.Common Stock1/28/2021
SVP-Singer Holdings Inc.Common Stock12/31/2024
Telestream 2 LLCCommon Stock6/7/2025
The AveryMembership Interest12/16/2023
Thrasio, LLCCommon Stock6/18/2024
Win Brands Group LLCWarrants1/25/2021
[28] Investment had undrawn commitments. Unamortized fees are classified as unearned income which reduces cost basis, which may result in a negative cost basis. A negative fair value may result from the unfunded commitment being valued below par.
[29] This investment represents Seller Earn Out Shares in Alvotech Holdings S.A. The Seller Earn Out Shares will vest if, at any time through June 16, 2027, the Alvotech Holdings S.A. common share price is at or above a volume weighted average price ("VWAP") of $20.00 per share for any ten trading days within any twenty trading day period.
[30] This investment represents Seller Earn Out Shares in Alvotech Holdings S.A. The Seller Earn Out Shares will vest if, at any time through June 16, 2027, the Alvotech Holdings S.A. common share price is at or above a VWAP of $20.00 per share for any ten trading days within any twenty trading day period.
[31] Income producing through payment of dividends or distributions.
[32] Together with GF Equity Funding, the Company co-invests through Glick JV. Glick JV is capitalized as transactions are completed and all portfolio and investment decisions in respect to Glick JV must be approved by the Glick JV investment committee consisting of representatives of the Company and GF Equity Funding (with approval from a representative of each required).
[33] The Company acquired these investments in connection with the exit of related portfolio companies. These investments provide the Company with a contractual right to receive future payments; the timing and amounts of such payments are generally based upon the achievement of certain events or metrics primarily linked to the future performance of the exited portfolio company. These payment rights are presented as an “Earnout Interest” in the Consolidated Schedule of Investments.
[34] Income producing through payment of dividends or distributions.
[35] In addition to the interest earned based on the stated interest rate of this investment, which is the amount reflected in this schedule, the Company may be entitled to receive additional interest as a result of an arrangement with other lenders to the extent an investment has been allocated to “first out” and “last out” tranches, whereby the “first out” tranche will have priority as to the “last out” tranche with respect to payments of principal, interest and any amounts due thereunder and the Company holds the “last out” tranche.
[36] See Note 3 in the accompanying notes to the Consolidated Financial Statements for portfolio composition of the Company's joint ventures.
[37] This investment was valued using net asset value as a practical expedient for fair value. Consistent with ASC 820, these investments are excluded from the hierarchical levels.
[38] See Note 3 in the accompanying notes to the Consolidated Financial Statements for portfolio composition of the Company's joint ventures.
[39] This investment was valued using net asset value as a practical expedient for fair value. Consistent with ASC 820, these investments are excluded from the hierarchical levels.
[40] Together with GF Equity Funding, the Company co-invests through Glick JV. Glick JV is capitalized as transactions are completed and all portfolio and investment decisions in respect to Glick JV must be approved by the Glick JV investment committee consisting of representatives of the Company and GF Equity Funding (with approval from a representative of each required).
[41] This investment was renamed during the three months ended December 31, 2025. For the periods prior to December 31, 2025, this investment was referenced as RumbleOn, Inc.
[42] This investment represents a credit default swap that functions, in substance, like a credit linked note and represents a credit risk transfer for a pool of reference assets owned by a bank. The Company fully funded margin up front and in return the Company receives periodic interest payments. The Company’s risk of loss is limited to the principal amount disclosed herein. The reference assets are primarily composed of investment grade corporate debt. The Company may be exposed to counterparty risk, which could make it difficult for the Company to collect on obligations, thereby resulting in potentially significant losses. In addition, the Company only has a contractual relationship with the counterparty bank, and not with the reference obligors of the reference assets. Accordingly, the Company generally may have no right to directly enforce compliance by the reference obligors with the terms of the reference assets. The Company will not directly benefit from the reference assets and will not have the benefit of the remedies that would normally be available to a holder of such reference assets. In addition, in the event of the insolvency of the counterparty bank, the Company may be treated as a general creditor of such counterparty bank, and will not have any claim with respect to the reference assets.
[43] This investment represents a credit default swap that functions, in substance, like a credit linked note and represents a credit risk transfer for a pool of reference assets owned by a bank. The Company fully funded margin up front and in return the Company receives periodic interest payments. The Company’s risk of loss is limited to the principal amount disclosed herein. The reference assets are primarily composed of investment grade corporate debt. The Company may be exposed to counterparty risk, which could make it difficult for the Company to collect on obligations, thereby resulting in potentially significant losses. In addition, the Company only has a contractual relationship with the counterparty bank, and not with the reference obligors of the reference assets. Accordingly, the Company generally may have no right to directly enforce compliance by the reference obligors with the terms of the reference assets. The Company will not directly benefit from the reference assets and will not have the benefit of the remedies that would normally be available to a holder of such reference assets. In addition, in the event of the insolvency of the counterparty bank, the Company may be treated as a general creditor of such counterparty bank, and will not have any claim with respect to the reference assets.
[44] Together with Kemper, the Company co-invests through SLF JV I. SLF JV I is capitalized as transactions are completed and all portfolio and investment decisions in respect to SLF JV I must be approved by the SLF JV I investment committee consisting of representatives of the Company and Kemper (with approval from a representative of each required).
[45] Together with Kemper, the Company co-invests through SLF JV I. SLF JV I is capitalized as transactions are completed and all portfolio and investment decisions in respect to SLF JV I must be approved by the SLF JV I investment committee consisting of representatives of the Company and Kemper (with approval from a representative of each required).