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Consolidated Schedule of Investments
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Sep. 30, 2022
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Sep. 30, 2022
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Sep. 30, 2022
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Sep. 30, 2022
CAD ($)
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Sep. 30, 2022
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Sep. 30, 2022
SEK (kr)
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Sep. 30, 2022
NOK (kr)
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Dec. 31, 2021
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Dec. 31, 2021
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Dec. 31, 2021
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Dec. 31, 2021
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Schedule of Investments [Line Items]                      
Cost $ 50,175,620             $ 30,698,023      
Fair Value $ 48,959,003             $ 30,795,693      
Percentage of Net Assets 218.78% 218.78% 218.78% 218.78% 218.78% 218.78% 218.78% 239.57% 239.57% 239.57% 239.57%
Investment, Identifier [Axis]: 123Dentist, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[3],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[3],[4],[5],[6] 9.41% 9.41% 9.41% 9.41% 9.41% 9.41% 9.41%        
Par Amount/Units [1],[2],[3],[4],[5],[7]       $ 204,779              
Cost [1],[2],[3],[4],[5],[8] $ 156,925                    
Fair Value [1],[2],[3],[4],[5] $ 142,902                    
Percentage of Net Assets [1],[2],[3],[4],[5] 0.64% 0.64% 0.64% 0.64% 0.64% 0.64% 0.64%        
Investment, Identifier [Axis]: 2U, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [2],[3],[5] 5.75% [2],[3],[5] 5.75% [2],[3],[5] 5.75% [2],[3],[5] 5.75% [2],[3],[5] 5.75% [2],[3],[5] 5.75% [2],[3],[5] 5.75% [9],[10],[11] 5.75% [9],[10],[11] 5.75% [9],[10],[11] 5.75% [9],[10],[11]
Interest Rate 8.87% [2],[3],[5],[6] 8.87% [2],[3],[5],[6] 8.87% [2],[3],[5],[6] 8.87% [2],[3],[5],[6] 8.87% [2],[3],[5],[6] 8.87% [2],[3],[5],[6] 8.87% [2],[3],[5],[6] 6.50% [9],[10],[11],[12] 6.50% [9],[10],[11],[12] 6.50% [9],[10],[11],[12] 6.50% [9],[10],[11],[12]
Par Amount/Units $ 24,010 [2],[3],[5],[7]             $ 76,224 [9],[10],[11]      
Cost 23,773 [2],[3],[5],[8]             75,188 [9],[10],[11],[13]      
Fair Value $ 23,074 [2],[3],[5]             $ 76,033 [9],[10],[11]      
Percentage of Net Assets 0.10% [2],[3],[5] 0.10% [2],[3],[5] 0.10% [2],[3],[5] 0.10% [2],[3],[5] 0.10% [2],[3],[5] 0.10% [2],[3],[5] 0.10% [2],[3],[5] 0.59% [9],[10],[11] 0.59% [9],[10],[11] 0.59% [9],[10],[11] 0.59% [9],[10],[11]
Investment, Identifier [Axis]: 522 Funding CLO 2020-6, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.50% [3],[4],[5],[14],[15] 6.50% [3],[4],[5],[14],[15] 6.50% [3],[4],[5],[14],[15] 6.50% [3],[4],[5],[14],[15] 6.50% [3],[4],[5],[14],[15] 6.50% [3],[4],[5],[14],[15] 6.50% [3],[4],[5],[14],[15] 6.50% [10],[11],[16],[17],[18] 6.50% [10],[11],[16],[17],[18] 6.50% [10],[11],[16],[17],[18] 6.50% [10],[11],[16],[17],[18]
Interest Rate 9.28% [3],[4],[5],[6],[14],[15] 9.28% [3],[4],[5],[6],[14],[15] 9.28% [3],[4],[5],[6],[14],[15] 9.28% [3],[4],[5],[6],[14],[15] 9.28% [3],[4],[5],[6],[14],[15] 9.28% [3],[4],[5],[6],[14],[15] 9.28% [3],[4],[5],[6],[14],[15] 6.50% [10],[11],[12],[16],[17],[18] 6.50% [10],[11],[12],[16],[17],[18] 6.50% [10],[11],[12],[16],[17],[18] 6.50% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 3,000 [3],[4],[5],[7],[14],[15]             $ 3,000 [10],[11],[16],[17],[18]      
Cost 3,000 [3],[4],[5],[8],[14],[15]             3,000 [10],[11],[13],[16],[17],[18]      
Fair Value $ 2,547 [3],[4],[5],[14],[15]             $ 2,971 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.01% [3],[4],[5],[14],[15] 0.01% [3],[4],[5],[14],[15] 0.01% [3],[4],[5],[14],[15] 0.01% [3],[4],[5],[14],[15] 0.01% [3],[4],[5],[14],[15] 0.01% [3],[4],[5],[14],[15] 0.01% [3],[4],[5],[14],[15] 0.02% [10],[11],[16],[17],[18] 0.02% [10],[11],[16],[17],[18] 0.02% [10],[11],[16],[17],[18] 0.02% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: ACI Group Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19]
Interest Rate 9.17% [1],[2],[4],[5],[6],[15] 9.17% [1],[2],[4],[5],[6],[15] 9.17% [1],[2],[4],[5],[6],[15] 9.17% [1],[2],[4],[5],[6],[15] 9.17% [1],[2],[4],[5],[6],[15] 9.17% [1],[2],[4],[5],[6],[15] 9.17% [1],[2],[4],[5],[6],[15] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19]
Par Amount/Units       $ 114,283 [1],[2],[4],[5],[7],[15]       $ 202,967 [9],[11],[18],[19]      
Cost $ 111,555 [1],[2],[4],[5],[8],[15]             198,052 [9],[11],[13],[18],[19]      
Fair Value $ 112,355 [1],[2],[4],[5],[15]             $ 199,981 [9],[11],[18],[19]      
Percentage of Net Assets 0.50% [1],[2],[4],[5],[15] 0.50% [1],[2],[4],[5],[15] 0.50% [1],[2],[4],[5],[15] 0.50% [1],[2],[4],[5],[15] 0.50% [1],[2],[4],[5],[15] 0.50% [1],[2],[4],[5],[15] 0.50% [1],[2],[4],[5],[15] 1.56% [9],[11],[18],[19] 1.56% [9],[11],[18],[19] 1.56% [9],[11],[18],[19] 1.56% [9],[11],[18],[19]
Investment, Identifier [Axis]: ADCS Clinics Intermediate Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.50% [1],[4],[5],[20] 6.50% [1],[4],[5],[20] 6.50% [1],[4],[5],[20] 6.50% [1],[4],[5],[20] 6.50% [1],[4],[5],[20] 6.50% [1],[4],[5],[20] 6.50% [1],[4],[5],[20] 6.25% [11],[18],[19],[21] 6.25% [11],[18],[19],[21] 6.25% [11],[18],[19],[21] 6.25% [11],[18],[19],[21]
Interest Rate 8.47% [1],[4],[5],[6],[20] 8.47% [1],[4],[5],[6],[20] 8.47% [1],[4],[5],[6],[20] 8.47% [1],[4],[5],[6],[20] 8.47% [1],[4],[5],[6],[20] 8.47% [1],[4],[5],[6],[20] 8.47% [1],[4],[5],[6],[20] 7.25% [11],[12],[18],[19],[21] 7.25% [11],[12],[18],[19],[21] 7.25% [11],[12],[18],[19],[21] 7.25% [11],[12],[18],[19],[21]
Par Amount/Units $ 26,556 [1],[4],[5],[7],[20]             $ 43,521 [11],[18],[19],[21]      
Cost 26,025 [1],[4],[5],[8],[20]             42,636 [11],[13],[18],[19],[21]      
Fair Value $ 25,979 [1],[4],[5],[20]             $ 42,961 [11],[18],[19],[21]      
Percentage of Net Assets 0.12% [1],[4],[5],[20] 0.12% [1],[4],[5],[20] 0.12% [1],[4],[5],[20] 0.12% [1],[4],[5],[20] 0.12% [1],[4],[5],[20] 0.12% [1],[4],[5],[20] 0.12% [1],[4],[5],[20] 0.33% [11],[18],[19],[21] 0.33% [11],[18],[19],[21] 0.33% [11],[18],[19],[21] 0.33% [11],[18],[19],[21]
Investment, Identifier [Axis]: ADMI Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23]
Interest Rate 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23]
Par Amount/Units $ 49,236 [5],[7],[22]             $ 15,586 [11],[23]      
Cost 48,955 [5],[8],[22]             15,514 [11],[13],[23]      
Fair Value $ 43,943 [5],[22]             $ 15,582 [11],[23]      
Percentage of Net Assets 0.20% [5],[22] 0.20% [5],[22] 0.20% [5],[22] 0.20% [5],[22] 0.20% [5],[22] 0.20% [5],[22] 0.20% [5],[22] 0.12% [11],[23] 0.12% [11],[23] 0.12% [11],[23] 0.12% [11],[23]
Investment, Identifier [Axis]: AGI Group Holdings LP - A2 Units                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 1,674 [4],[5],[7] 1,674 [4],[5],[7] 1,674 [4],[5],[7] 1,674 [4],[5],[7] 1,674 [4],[5],[7] 1,674 [4],[5],[7] 1,674 [4],[5],[7] 1,674 [11],[18] 1,674 [11],[18] 1,674 [11],[18] 1,674 [11],[18]
Cost $ 1,674 [4],[5],[8]             $ 1,674 [11],[13],[18]      
Fair Value $ 1,802 [4],[5]             $ 1,802 [11],[18]      
Percentage of Net Assets 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [11],[18] 0.01% [11],[18] 0.01% [11],[18] 0.01% [11],[18]
Investment, Identifier [Axis]: AGI-CFI Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [9],[11],[18] 5.50% [9],[11],[18] 5.50% [9],[11],[18] 5.50% [9],[11],[18]
Interest Rate 8.88% [2],[4],[5],[6] 8.88% [2],[4],[5],[6] 8.88% [2],[4],[5],[6] 8.88% [2],[4],[5],[6] 8.88% [2],[4],[5],[6] 8.88% [2],[4],[5],[6] 8.88% [2],[4],[5],[6] 6.25% [9],[11],[12],[18] 6.25% [9],[11],[12],[18] 6.25% [9],[11],[12],[18] 6.25% [9],[11],[12],[18]
Par Amount/Units $ 216,354 [2],[4],[5],[7]             $ 271,064 [9],[11],[18]      
Cost 212,801 [2],[4],[5],[8]             265,859 [9],[11],[13],[18]      
Fair Value $ 214,190 [2],[4],[5]             $ 268,354 [9],[11],[18]      
Percentage of Net Assets 0.96% [2],[4],[5] 0.96% [2],[4],[5] 0.96% [2],[4],[5] 0.96% [2],[4],[5] 0.96% [2],[4],[5] 0.96% [2],[4],[5] 0.96% [2],[4],[5] 2.09% [9],[11],[18] 2.09% [9],[11],[18] 2.09% [9],[11],[18] 2.09% [9],[11],[18]
Investment, Identifier [Axis]: AGI-CFI Holdings, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [2],[3],[4],[5],[6] 7.91% 7.91% 7.91% 7.91% 7.91% 7.91% 7.91%        
Par Amount/Units [2],[3],[4],[5],[7] $ 52,699                    
Cost [2],[3],[4],[5],[8] 51,795                    
Fair Value [2],[3],[4],[5] $ 52,172                    
Percentage of Net Assets [2],[3],[4],[5] 0.23% 0.23% 0.23% 0.23% 0.23% 0.23% 0.23%        
Investment, Identifier [Axis]: AHP Health Partners, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[23]               3.50% 3.50% 3.50% 3.50%
Interest Rate [11],[12],[23]               4.00% 4.00% 4.00% 4.00%
Par Amount/Units [11],[23]               $ 4,725      
Cost [11],[13],[23]               4,703      
Fair Value [11],[23]               $ 4,732      
Percentage of Net Assets [11],[23]               0.04% 0.04% 0.04% 0.04%
Investment, Identifier [Axis]: AI Altius Bidco, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [9],[10],[11],[17],[18],[19] 5.50% [9],[10],[11],[17],[18],[19] 5.50% [9],[10],[11],[17],[18],[19] 5.50% [9],[10],[11],[17],[18],[19]
Interest Rate 8.28% [1],[2],[4],[5],[6],[15] 8.28% [1],[2],[4],[5],[6],[15] 8.28% [1],[2],[4],[5],[6],[15] 8.28% [1],[2],[4],[5],[6],[15] 8.28% [1],[2],[4],[5],[6],[15] 8.28% [1],[2],[4],[5],[6],[15] 8.28% [1],[2],[4],[5],[6],[15] 6.25% [9],[10],[11],[12],[17],[18],[19] 6.25% [9],[10],[11],[12],[17],[18],[19] 6.25% [9],[10],[11],[12],[17],[18],[19] 6.25% [9],[10],[11],[12],[17],[18],[19]
Par Amount/Units $ 115,148 [1],[2],[4],[5],[7],[15]             $ 144,577 [9],[10],[11],[17],[18],[19]      
Cost 112,795 [1],[2],[4],[5],[8],[15]             141,353 [9],[10],[11],[13],[17],[18],[19]      
Fair Value $ 112,498 [1],[2],[4],[5],[15]             $ 141,338 [9],[10],[11],[17],[18],[19]      
Percentage of Net Assets 0.50% [1],[2],[4],[5],[15] 0.50% [1],[2],[4],[5],[15] 0.50% [1],[2],[4],[5],[15] 0.50% [1],[2],[4],[5],[15] 0.50% [1],[2],[4],[5],[15] 0.50% [1],[2],[4],[5],[15] 0.50% [1],[2],[4],[5],[15] 1.10% [9],[10],[11],[17],[18],[19] 1.10% [9],[10],[11],[17],[18],[19] 1.10% [9],[10],[11],[17],[18],[19] 1.10% [9],[10],[11],[17],[18],[19]
Investment, Identifier [Axis]: AI Altius Bidco, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [10],[11],[16],[18],[19]               9.75% 9.75% 9.75% 9.75%
Interest paid in kind [4],[5],[14],[15] 9.75% 9.75% 9.75% 9.75% 9.75% 9.75% 9.75%        
Interest Rate 9.75% [4],[5],[6],[14],[15] 9.75% [4],[5],[6],[14],[15] 9.75% [4],[5],[6],[14],[15] 9.75% [4],[5],[6],[14],[15] 9.75% [4],[5],[6],[14],[15] 9.75% [4],[5],[6],[14],[15] 9.75% [4],[5],[6],[14],[15] 9.75% [10],[11],[12],[16],[18],[19] 9.75% [10],[11],[12],[16],[18],[19] 9.75% [10],[11],[12],[16],[18],[19] 9.75% [10],[11],[12],[16],[18],[19]
Par Amount/Units $ 22,256 [4],[5],[7],[14],[15]             $ 21,205 [10],[11],[16],[18],[19]      
Cost 21,691 [4],[5],[8],[14],[15]             20,571 [10],[11],[13],[16],[18],[19]      
Fair Value $ 21,588 [4],[5],[14],[15]             $ 20,568 [10],[11],[16],[18],[19]      
Percentage of Net Assets 0.10% [4],[5],[14],[15] 0.10% [4],[5],[14],[15] 0.10% [4],[5],[14],[15] 0.10% [4],[5],[14],[15] 0.10% [4],[5],[14],[15] 0.10% [4],[5],[14],[15] 0.10% [4],[5],[14],[15] 0.16% [10],[11],[16],[18],[19] 0.16% [10],[11],[16],[18],[19] 0.16% [10],[11],[16],[18],[19] 0.16% [10],[11],[16],[18],[19]
Investment, Identifier [Axis]: AI Aqua Merger Sub, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [3],[5],[22] 3.75% [3],[5],[22] 3.75% [3],[5],[22] 3.75% [3],[5],[22] 3.75% [3],[5],[22] 3.75% [3],[5],[22] 3.75% [3],[5],[22] 4.00% [10],[11],[19],[23] 4.00% [10],[11],[19],[23] 4.00% [10],[11],[19],[23] 4.00% [10],[11],[19],[23]
Interest Rate 6.35% [3],[5],[6],[22] 6.35% [3],[5],[6],[22] 6.35% [3],[5],[6],[22] 6.35% [3],[5],[6],[22] 6.35% [3],[5],[6],[22] 6.35% [3],[5],[6],[22] 6.35% [3],[5],[6],[22] 4.50% [10],[11],[12],[19],[23] 4.50% [10],[11],[12],[19],[23] 4.50% [10],[11],[12],[19],[23] 4.50% [10],[11],[12],[19],[23]
Par Amount/Units $ 70,639 [3],[5],[7],[22]             $ 16,024 [10],[11],[19],[23]      
Cost 69,765 [3],[5],[8],[22]             15,984 [10],[11],[13],[19],[23]      
Fair Value $ 65,856 [3],[5],[22]             $ 16,097 [10],[11],[19],[23]      
Percentage of Net Assets 0.29% [3],[5],[22] 0.29% [3],[5],[22] 0.29% [3],[5],[22] 0.29% [3],[5],[22] 0.29% [3],[5],[22] 0.29% [3],[5],[22] 0.29% [3],[5],[22] 0.13% [10],[11],[19],[23] 0.13% [10],[11],[19],[23] 0.13% [10],[11],[19],[23] 0.13% [10],[11],[19],[23]
Investment, Identifier [Axis]: AIMCO CLO Series 2015-A                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.60% [3],[5],[14],[15] 6.60% [3],[5],[14],[15] 6.60% [3],[5],[14],[15] 6.60% [3],[5],[14],[15] 6.60% [3],[5],[14],[15] 6.60% [3],[5],[14],[15] 6.60% [3],[5],[14],[15] 6.60% [10],[11],[16],[17] 6.60% [10],[11],[16],[17] 6.60% [10],[11],[16],[17] 6.60% [10],[11],[16],[17]
Interest Rate 9.11% [3],[5],[6],[14],[15] 9.11% [3],[5],[6],[14],[15] 9.11% [3],[5],[6],[14],[15] 9.11% [3],[5],[6],[14],[15] 9.11% [3],[5],[6],[14],[15] 9.11% [3],[5],[6],[14],[15] 9.11% [3],[5],[6],[14],[15] 6.72% [10],[11],[12],[16],[17] 6.72% [10],[11],[12],[16],[17] 6.72% [10],[11],[12],[16],[17] 6.72% [10],[11],[12],[16],[17]
Par Amount/Units $ 7,450 [3],[5],[7],[14],[15]             $ 7,450 [10],[11],[16],[17]      
Cost 7,450 [3],[5],[8],[14],[15]             7,450 [10],[11],[13],[16],[17]      
Fair Value $ 6,160 [3],[5],[14],[15]             $ 7,441 [10],[11],[16],[17]      
Percentage of Net Assets 0.03% [3],[5],[14],[15] 0.03% [3],[5],[14],[15] 0.03% [3],[5],[14],[15] 0.03% [3],[5],[14],[15] 0.03% [3],[5],[14],[15] 0.03% [3],[5],[14],[15] 0.03% [3],[5],[14],[15] 0.06% [10],[11],[16],[17] 0.06% [10],[11],[16],[17] 0.06% [10],[11],[16],[17] 0.06% [10],[11],[16],[17]
Investment, Identifier [Axis]: AIT Worldwide Logistics Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.75% [2],[5] 4.75% [2],[5] 4.75% [2],[5] 4.75% [2],[5] 4.75% [2],[5] 4.75% [2],[5] 4.75% [2],[5] 4.75% [9],[11] 4.75% [9],[11] 4.75% [9],[11] 4.75% [9],[11]
Interest Rate 7.04% [2],[5],[6] 7.04% [2],[5],[6] 7.04% [2],[5],[6] 7.04% [2],[5],[6] 7.04% [2],[5],[6] 7.04% [2],[5],[6] 7.04% [2],[5],[6] 5.50% [9],[11],[12] 5.50% [9],[11],[12] 5.50% [9],[11],[12] 5.50% [9],[11],[12]
Par Amount/Units $ 46,050 [2],[5],[7]             $ 48,956 [9],[11]      
Cost 45,462 [2],[5],[8]             48,202 [9],[11],[13]      
Fair Value $ 42,309 [2],[5]             $ 49,018 [9],[11]      
Percentage of Net Assets 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.38% [9],[11] 0.38% [9],[11] 0.38% [9],[11] 0.38% [9],[11]
Investment, Identifier [Axis]: ALKU, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.25% [2],[4],[5] 5.25% [2],[4],[5] 5.25% [2],[4],[5] 5.25% [2],[4],[5] 5.25% [2],[4],[5] 5.25% [2],[4],[5] 5.25% [2],[4],[5] 5.25% [9],[11],[18] 5.25% [9],[11],[18] 5.25% [9],[11],[18] 5.25% [9],[11],[18]
Interest Rate 8.95% [2],[4],[5],[6] 8.95% [2],[4],[5],[6] 8.95% [2],[4],[5],[6] 8.95% [2],[4],[5],[6] 8.95% [2],[4],[5],[6] 8.95% [2],[4],[5],[6] 8.95% [2],[4],[5],[6] 6.00% [9],[11],[12],[18] 6.00% [9],[11],[12],[18] 6.00% [9],[11],[12],[18] 6.00% [9],[11],[12],[18]
Par Amount/Units $ 162,998 [2],[4],[5],[7]             $ 164,239 [9],[11],[18]      
Cost 161,722 [2],[4],[5],[8]             162,776 [9],[11],[13],[18]      
Fair Value $ 162,590 [2],[4],[5]             $ 163,418 [9],[11],[18]      
Percentage of Net Assets 0.73% [2],[4],[5] 0.73% [2],[4],[5] 0.73% [2],[4],[5] 0.73% [2],[4],[5] 0.73% [2],[4],[5] 0.73% [2],[4],[5] 0.73% [2],[4],[5] 1.27% [9],[11],[18] 1.27% [9],[11],[18] 1.27% [9],[11],[18] 1.27% [9],[11],[18]
Investment, Identifier [Axis]: ALKU, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%        
Interest Rate [2],[4],[5],[6] 8.70% 8.70% 8.70% 8.70% 8.70% 8.70% 8.70%        
Par Amount/Units [2],[4],[5],[7] $ 78,805                    
Cost [2],[4],[5],[8] 78,009                    
Fair Value [2],[4],[5] $ 78,805                    
Percentage of Net Assets [2],[4],[5] 0.35% 0.35% 0.35% 0.35% 0.35% 0.35% 0.35%        
Investment, Identifier [Axis]: AMGH Holding Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.25% [5],[20] 4.25% [5],[20] 4.25% [5],[20] 4.25% [5],[20] 4.25% [5],[20] 4.25% [5],[20] 4.25% [5],[20] 4.25% [11],[21] 4.25% [11],[21] 4.25% [11],[21] 4.25% [11],[21]
Interest Rate 7.37% [5],[6],[20] 7.37% [5],[6],[20] 7.37% [5],[6],[20] 7.37% [5],[6],[20] 7.37% [5],[6],[20] 7.37% [5],[6],[20] 7.37% [5],[6],[20] 5.25% [11],[12],[21] 5.25% [11],[12],[21] 5.25% [11],[12],[21] 5.25% [11],[12],[21]
Par Amount/Units $ 11,648 [5],[7],[20]             $ 11,762 [11],[21]      
Cost 11,662 [5],[8],[20]             11,768 [11],[13],[21]      
Fair Value $ 10,134 [5],[20]             $ 11,735 [11],[21]      
Percentage of Net Assets 0.05% [5],[20] 0.05% [5],[20] 0.05% [5],[20] 0.05% [5],[20] 0.05% [5],[20] 0.05% [5],[20] 0.05% [5],[20] 0.09% [11],[21] 0.09% [11],[21] 0.09% [11],[21] 0.09% [11],[21]
Investment, Identifier [Axis]: ANI Pharmaceuticals, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [2],[3],[5] 6.00% [2],[3],[5] 6.00% [2],[3],[5] 6.00% [2],[3],[5] 6.00% [2],[3],[5] 6.00% [2],[3],[5] 6.00% [2],[3],[5] 6.00% [9],[10],[11] 6.00% [9],[10],[11] 6.00% [9],[10],[11] 6.00% [9],[10],[11]
Interest Rate 9.12% [2],[3],[5],[6] 9.12% [2],[3],[5],[6] 9.12% [2],[3],[5],[6] 9.12% [2],[3],[5],[6] 9.12% [2],[3],[5],[6] 9.12% [2],[3],[5],[6] 9.12% [2],[3],[5],[6] 6.75% [9],[10],[11],[12] 6.75% [9],[10],[11],[12] 6.75% [9],[10],[11],[12] 6.75% [9],[10],[11],[12]
Par Amount/Units $ 9,089 [2],[3],[5],[7]             $ 38,680 [9],[10],[11]      
Cost 8,928 [2],[3],[5],[8]             37,831 [9],[10],[11],[13]      
Fair Value $ 8,667 [2],[3],[5]             $ 38,857 [9],[10],[11]      
Percentage of Net Assets 0.04% [2],[3],[5] 0.04% [2],[3],[5] 0.04% [2],[3],[5] 0.04% [2],[3],[5] 0.04% [2],[3],[5] 0.04% [2],[3],[5] 0.04% [2],[3],[5] 0.30% [9],[10],[11] 0.30% [9],[10],[11] 0.30% [9],[10],[11] 0.30% [9],[10],[11]
Investment, Identifier [Axis]: APFS Staffing Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[22] 4.00% 4.00% 4.00% 4.00% 4.00% 4.00% 4.00%        
Interest Rate [4],[5],[6],[22] 6.83% 6.83% 6.83% 6.83% 6.83% 6.83% 6.83%        
Par Amount/Units [4],[5],[7],[22] $ 7,263                    
Cost [4],[5],[8],[22] 7,246                    
Fair Value [4],[5],[22] $ 7,099                    
Percentage of Net Assets [4],[5],[22] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: APX Group, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[20] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%        
Interest Rate [5],[6],[20] 6.24% 6.24% 6.24% 6.24% 6.24% 6.24% 6.24%        
Par Amount/Units [5],[7],[20] $ 47,550                    
Cost [5],[8],[20] 47,229                    
Fair Value [5],[20] $ 44,485                    
Percentage of Net Assets [5],[20] 0.20% 0.20% 0.20% 0.20% 0.20% 0.20% 0.20%        
Investment, Identifier [Axis]: ASP Blade Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[23]               4.00% 4.00% 4.00% 4.00%
Interest Rate [11],[12],[23]               4.50% 4.50% 4.50% 4.50%
Par Amount/Units [11],[23]               $ 5,000      
Cost [11],[13],[23]               4,973      
Fair Value [11],[23]               $ 5,006      
Percentage of Net Assets [11],[23]               0.04% 0.04% 0.04% 0.04%
Investment, Identifier [Axis]: ASP Endeavor Acquisition, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.50% [5] 6.50% [5] 6.50% [5] 6.50% [5] 6.50% [5] 6.50% [5] 6.50% [5] 6.50% [11],[18],[23] 6.50% [11],[18],[23] 6.50% [11],[18],[23] 6.50% [11],[18],[23]
Interest Rate 9.37% [4],[5],[6],[15],[20] 9.37% [4],[5],[6],[15],[20] 9.37% [4],[5],[6],[15],[20] 9.37% [4],[5],[6],[15],[20] 9.37% [4],[5],[6],[15],[20] 9.37% [4],[5],[6],[15],[20] 9.37% [4],[5],[6],[15],[20] 7.00% [11],[18],[23] 7.00% [11],[18],[23] 7.00% [11],[18],[23] 7.00% [11],[18],[23]
Par Amount/Units $ 35,575 [4],[5],[7],[15],[20]             $ 35,820 [11],[18],[23]      
Cost 35,031 [4],[5],[8],[15],[20]             35,183 [11],[13],[18],[23]      
Fair Value $ 33,707 [4],[5],[15],[20]             $ 35,462 [11],[18],[23]      
Percentage of Net Assets 0.15% [4],[5],[15],[20] 0.15% [4],[5],[15],[20] 0.15% [4],[5],[15],[20] 0.15% [4],[5],[15],[20] 0.15% [4],[5],[15],[20] 0.15% [4],[5],[15],[20] 0.15% [4],[5],[15],[20] 0.28% [11],[18],[23] 0.28% [11],[18],[23] 0.28% [11],[18],[23] 0.28% [11],[18],[23]
Investment, Identifier [Axis]: AVE Holdings I Corp.                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares [4],[5],[7] 12,237,213 12,237,213 12,237,213 12,237,213 12,237,213 12,237,213 12,237,213        
Cost [4],[5],[8] $ 11,870                    
Fair Value [4],[5] $ 11,962                    
Percentage of Net Assets [4],[5] 0.05% 0.05% 0.05% 0.05% 0.05% 0.05% 0.05%        
Investment, Identifier [Axis]: Abaco Energy Technologies, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.00% [4],[5],[24] 7.00% [4],[5],[24] 7.00% [4],[5],[24] 7.00% [4],[5],[24] 7.00% [4],[5],[24] 7.00% [4],[5],[24] 7.00% [4],[5],[24] 7.50% [18],[21] 7.50% [18],[21] 7.50% [18],[21] 7.50% [18],[21]
Interest paid in kind [18],[21]               1.00% 1.00% 1.00% 1.00%
Interest Rate 9.76% [4],[5],[6],[24] 9.76% [4],[5],[6],[24] 9.76% [4],[5],[6],[24] 9.76% [4],[5],[6],[24] 9.76% [4],[5],[6],[24] 9.76% [4],[5],[6],[24] 9.76% [4],[5],[6],[24] 8.50% [11],[12],[18],[21] 8.50% [11],[12],[18],[21] 8.50% [11],[12],[18],[21] 8.50% [11],[12],[18],[21]
Par Amount/Units $ 10,111 [4],[5],[7],[24]             $ 10,668 [11],[18],[21]      
Cost 9,689 [4],[5],[8],[24]             10,058 [11],[13],[18],[21]      
Fair Value $ 10,111 [4],[5],[24]             $ 10,482 [11],[18],[21]      
Percentage of Net Assets 0.05% [4],[5],[24] 0.05% [4],[5],[24] 0.05% [4],[5],[24] 0.05% [4],[5],[24] 0.05% [4],[5],[24] 0.05% [4],[5],[24] 0.05% [4],[5],[24] 0.08% [11],[18],[21] 0.08% [11],[18],[21] 0.08% [11],[18],[21] 0.08% [11],[18],[21]
Investment, Identifier [Axis]: Access CIG, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [11],[16] 3.75% [11],[16] 3.75% [11],[16] 3.75% [11],[16]
Interest Rate 6.82% [5],[6],[14] 6.82% [5],[6],[14] 6.82% [5],[6],[14] 6.82% [5],[6],[14] 6.82% [5],[6],[14] 6.82% [5],[6],[14] 6.82% [5],[6],[14] 3.84% [11],[12],[16] 3.84% [11],[12],[16] 3.84% [11],[12],[16] 3.84% [11],[12],[16]
Par Amount/Units $ 40,717 [5],[7],[14]             $ 16,040 [11],[16]      
Cost 40,597 [5],[8],[14]             16,025 [11],[13],[16]      
Fair Value $ 39,098 [5],[14]             $ 15,961 [11],[16]      
Percentage of Net Assets 0.17% [5],[14] 0.17% [5],[14] 0.17% [5],[14] 0.17% [5],[14] 0.17% [5],[14] 0.17% [5],[14] 0.17% [5],[14] 0.12% [11],[16] 0.12% [11],[16] 0.12% [11],[16] 0.12% [11],[16]
Investment, Identifier [Axis]: Acrisure, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [11],[16] 3.50% [11],[16] 3.50% [11],[16] 3.50% [11],[16]
Interest Rate 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 3.72% [11],[12],[16] 3.72% [11],[12],[16] 3.72% [11],[12],[16] 3.72% [11],[12],[16]
Par Amount/Units $ 3,824 [5],[7],[14]             $ 1,985 [11],[16]      
Cost 3,744 [5],[8],[14]             1,970 [11],[13],[16]      
Fair Value $ 3,507 [5],[14]             $ 1,966 [11],[16]      
Percentage of Net Assets 0.02% [5],[14] 0.02% [5],[14] 0.02% [5],[14] 0.02% [5],[14] 0.02% [5],[14] 0.02% [5],[14] 0.02% [5],[14] 0.02% [11],[16] 0.02% [11],[16] 0.02% [11],[16] 0.02% [11],[16]
Investment, Identifier [Axis]: Acrisure, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23]
Interest Rate 7.37% [5],[6],[22] 7.37% [5],[6],[22] 7.37% [5],[6],[22] 7.37% [5],[6],[22] 7.37% [5],[6],[22] 7.37% [5],[6],[22] 7.37% [5],[6],[22] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23]
Par Amount/Units $ 41,721 [5],[7],[22]             $ 12,180 [11],[23]      
Cost 41,448 [5],[8],[22]             12,078 [11],[13],[23]      
Fair Value $ 38,799 [5],[22]             $ 12,180 [11],[23]      
Percentage of Net Assets 0.17% [5],[22] 0.17% [5],[22] 0.17% [5],[22] 0.17% [5],[22] 0.17% [5],[22] 0.17% [5],[22] 0.17% [5],[22] 0.09% [11],[23] 0.09% [11],[23] 0.09% [11],[23] 0.09% [11],[23]
Investment, Identifier [Axis]: Acrisure, LLC 3                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[23]               4.25% 4.25% 4.25% 4.25%
Interest Rate [11],[12],[23]               4.75% 4.75% 4.75% 4.75%
Par Amount/Units [11],[23]               $ 6,849      
Cost [11],[13],[23]               6,799      
Fair Value [11],[23]               $ 6,858      
Percentage of Net Assets [11],[23]               0.05% 0.05% 0.05% 0.05%
Investment, Identifier [Axis]: Advancing Eyecare Center, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[4],[5],[22] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[4],[5],[6],[22] 9.45% 9.45% 9.45% 9.45% 9.45% 9.45% 9.45%        
Par Amount/Units [1],[4],[5],[7],[22] $ 25,000                    
Cost [1],[4],[5],[8],[22] 24,280                    
Fair Value [1],[4],[5],[22] $ 24,075                    
Percentage of Net Assets [1],[4],[5],[22] 0.11% 0.11% 0.11% 0.11% 0.11% 0.11% 0.11%        
Investment, Identifier [Axis]: Advisor Group Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.50% [5],[14] 4.50% [5],[14] 4.50% [5],[14] 4.50% [5],[14] 4.50% [5],[14] 4.50% [5],[14] 4.50% [5],[14] 4.50% [11],[16] 4.50% [11],[16] 4.50% [11],[16] 4.50% [11],[16]
Interest Rate 7.62% [5],[6],[14] 7.62% [5],[6],[14] 7.62% [5],[6],[14] 7.62% [5],[6],[14] 7.62% [5],[6],[14] 7.62% [5],[6],[14] 7.62% [5],[6],[14] 4.60% [11],[12],[16] 4.60% [11],[12],[16] 4.60% [11],[12],[16] 4.60% [11],[12],[16]
Par Amount/Units $ 42,039 [5],[7],[14]             $ 17,347 [11],[16]      
Cost 41,961 [5],[8],[14]             17,392 [11],[13],[16]      
Fair Value $ 40,110 [5],[14]             $ 17,418 [11],[16]      
Percentage of Net Assets 0.18% [5],[14] 0.18% [5],[14] 0.18% [5],[14] 0.18% [5],[14] 0.18% [5],[14] 0.18% [5],[14] 0.18% [5],[14] 0.14% [11],[16] 0.14% [11],[16] 0.14% [11],[16] 0.14% [11],[16]
Investment, Identifier [Axis]: Aegion Corporation                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.75% [5] 4.75% [5] 4.75% [5] 4.75% [5] 4.75% [5] 4.75% [5] 4.75% [5] 4.75% [9],[11] 4.75% [9],[11] 4.75% [9],[11] 4.75% [9],[11]
Interest Rate 7.87% [5],[6] 7.87% [5],[6] 7.87% [5],[6] 7.87% [5],[6] 7.87% [5],[6] 7.87% [5],[6] 7.87% [5],[6] 5.50% [9],[11] 5.50% [9],[11] 5.50% [9],[11] 5.50% [9],[11]
Par Amount/Units $ 23,700 [5],[7]             $ 23,879 [9],[11]      
Cost 23,643 [5],[8]             23,814 [9],[11],[13]      
Fair Value $ 21,863 [5]             $ 24,018 [9],[11]      
Percentage of Net Assets 0.10% [5],[22] 0.10% [5],[22] 0.10% [5],[22] 0.10% [5],[22] 0.10% [5],[22] 0.10% [5],[22] 0.10% [5],[22] 0.19% [9],[11] 0.19% [9],[11] 0.19% [9],[11] 0.19% [9],[11]
Investment, Identifier [Axis]: Ahead DB Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [2],[5],[15] 3.75% [2],[5],[15] 3.75% [2],[5],[15] 3.75% [2],[5],[15] 3.75% [2],[5],[15] 3.75% [2],[5],[15] 3.75% [2],[5],[15] 3.75% [9],[11],[17] 3.75% [9],[11],[17] 3.75% [9],[11],[17] 3.75% [9],[11],[17]
Interest Rate 7.43% [2],[5],[6],[15] 7.43% [2],[5],[6],[15] 7.43% [2],[5],[6],[15] 7.43% [2],[5],[6],[15] 7.43% [2],[5],[6],[15] 7.43% [2],[5],[6],[15] 7.43% [2],[5],[6],[15] 4.50% [9],[11],[12],[17] 4.50% [9],[11],[12],[17] 4.50% [9],[11],[12],[17] 4.50% [9],[11],[12],[17]
Par Amount/Units $ 2,576 [2],[5],[7],[15]             $ 2,596 [9],[11],[17]      
Cost 2,588 [2],[5],[8],[15]             2,609 [9],[11],[13],[17]      
Fair Value $ 2,466 [2],[5],[15]             $ 2,603 [9],[11],[17]      
Percentage of Net Assets 0.01% [2],[5],[15] 0.01% [2],[5],[15] 0.01% [2],[5],[15] 0.01% [2],[5],[15] 0.01% [2],[5],[15] 0.01% [2],[5],[15] 0.01% [2],[5],[15] 0.02% [9],[11],[17] 0.02% [9],[11],[17] 0.02% [9],[11],[17] 0.02% [9],[11],[17]
Investment, Identifier [Axis]: Air Canada                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [2],[3],[5] 3.50% [2],[3],[5] 3.50% [2],[3],[5] 3.50% [2],[3],[5] 3.50% [2],[3],[5] 3.50% [2],[3],[5] 3.50% [2],[3],[5] 3.50% [9],[10],[11] 3.50% [9],[10],[11] 3.50% [9],[10],[11] 3.50% [9],[10],[11]
Interest Rate 6.42% [2],[3],[5],[6] 6.42% [2],[3],[5],[6] 6.42% [2],[3],[5],[6] 6.42% [2],[3],[5],[6] 6.42% [2],[3],[5],[6] 6.42% [2],[3],[5],[6] 6.42% [2],[3],[5],[6] 4.25% [9],[10],[11],[12] 4.25% [9],[10],[11],[12] 4.25% [9],[10],[11],[12] 4.25% [9],[10],[11],[12]
Par Amount/Units $ 16,777 [2],[3],[5],[7]             $ 7,819 [9],[10],[11]      
Cost 16,648 [2],[3],[5],[8]             7,745 [9],[10],[11],[13]      
Fair Value $ 15,996 [2],[3],[5]             $ 7,823 [9],[10],[11]      
Percentage of Net Assets 0.07% [2],[3],[5] 0.07% [2],[3],[5] 0.07% [2],[3],[5] 0.07% [2],[3],[5] 0.07% [2],[3],[5] 0.07% [2],[3],[5] 0.07% [2],[3],[5] 0.06% [9],[10],[11] 0.06% [9],[10],[11] 0.06% [9],[10],[11] 0.06% [9],[10],[11]
Investment, Identifier [Axis]: Albireo Energy, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [4],[5],[15],[20] 6.00% [4],[5],[15],[20] 6.00% [4],[5],[15],[20] 6.00% [4],[5],[15],[20] 6.00% [4],[5],[15],[20] 6.00% [4],[5],[15],[20] 6.00% [4],[5],[15],[20] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21]
Interest Rate 9.63% [4],[5],[6],[15],[20] 9.63% [4],[5],[6],[15],[20] 9.63% [4],[5],[6],[15],[20] 9.63% [4],[5],[6],[15],[20] 9.63% [4],[5],[6],[15],[20] 9.63% [4],[5],[6],[15],[20] 9.63% [4],[5],[6],[15],[20] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21]
Par Amount/Units $ 35,227 [4],[5],[7],[15],[20]             $ 35,496 [11],[18],[19],[21]      
Cost 34,779 [4],[5],[8],[15],[20]             34,857 [11],[13],[18],[19],[21]      
Fair Value $ 33,197 [4],[5],[15],[20]             $ 34,858 [11],[18],[19],[21]      
Percentage of Net Assets 0.15% [4],[5],[15],[20] 0.15% [4],[5],[15],[20] 0.15% [4],[5],[15],[20] 0.15% [4],[5],[15],[20] 0.15% [4],[5],[15],[20] 0.15% [4],[5],[15],[20] 0.15% [4],[5],[15],[20] 0.27% [11],[18],[19],[21] 0.27% [11],[18],[19],[21] 0.27% [11],[18],[19],[21] 0.27% [11],[18],[19],[21]
Investment, Identifier [Axis]: Alera Group, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19]
Interest Rate 8.31% [1],[2],[4],[5],[6] 8.31% [1],[2],[4],[5],[6] 8.31% [1],[2],[4],[5],[6] 8.31% [1],[2],[4],[5],[6] 8.31% [1],[2],[4],[5],[6] 8.31% [1],[2],[4],[5],[6] 8.31% [1],[2],[4],[5],[6] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19]
Par Amount/Units $ 64,789 [1],[2],[4],[5],[7]             $ 70,556 [9],[11],[18],[19]      
Cost 64,182 [1],[2],[4],[5],[8]             69,671 [9],[11],[13],[18],[19]      
Fair Value $ 63,283 [1],[2],[4],[5]             $ 69,642 [9],[11],[18],[19]      
Percentage of Net Assets 0.28% [1],[2],[4],[5] 0.28% [1],[2],[4],[5] 0.28% [1],[2],[4],[5] 0.28% [1],[2],[4],[5] 0.28% [1],[2],[4],[5] 0.28% [1],[2],[4],[5] 0.28% [1],[2],[4],[5] 0.54% [9],[11],[18],[19] 0.54% [9],[11],[18],[19] 0.54% [9],[11],[18],[19] 0.54% [9],[11],[18],[19]
Investment, Identifier [Axis]: AllSpring Buyer, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[22] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%        
Interest Rate [3],[5],[6],[22] 6.69% 6.69% 6.69% 6.69% 6.69% 6.69% 6.69%        
Par Amount/Units [3],[5],[7],[22] $ 2,985                    
Cost [3],[5],[8],[22] 3,000                    
Fair Value [3],[5],[22] $ 2,906                    
Percentage of Net Assets [3],[5],[22] 0.01% 0.01% 0.01% 0.01% 0.01% 0.01% 0.01%        
Investment, Identifier [Axis]: Allegro CLO Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14],[15] 7.00% 7.00% 7.00% 7.00% 7.00% 7.00% 7.00%        
Interest Rate [3],[4],[5],[6],[14],[15] 9.74% 9.74% 9.74% 9.74% 9.74% 9.74% 9.74%        
Par Amount/Units [3],[4],[5],[7],[14],[15] $ 3,895                    
Cost [3],[4],[5],[8],[14],[15] 3,858                    
Fair Value [3],[4],[5],[14],[15] $ 3,434                    
Percentage of Net Assets [3],[4],[5],[14],[15] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: Alliance Ground                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [2],[4],[5],[6] 8.44% 8.44% 8.44% 8.44% 8.44% 8.44% 8.44%        
Par Amount/Units [2],[4],[5],[7] $ 95,908                    
Cost [2],[4],[5],[8] 94,064                    
Fair Value [2],[4],[5] $ 94,949                    
Percentage of Net Assets [2],[4],[5] 0.42% 0.42% 0.42% 0.42% 0.42% 0.42% 0.42%        
Investment, Identifier [Axis]: Alliant Holdings Intermediate, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [5],[14] 3.25% [5],[14] 3.25% [5],[14] 3.25% [5],[14] 3.25% [5],[14] 3.25% [5],[14] 3.25% [5],[14] 3.25% [11],[16] 3.25% [11],[16] 3.25% [11],[16] 3.25% [11],[16]
Interest Rate 6.37% [5],[6],[14] 6.37% [5],[6],[14] 6.37% [5],[6],[14] 6.37% [5],[6],[14] 6.37% [5],[6],[14] 6.37% [5],[6],[14] 6.37% [5],[6],[14] 3.35% [11],[12],[16] 3.35% [11],[12],[16] 3.35% [11],[12],[16] 3.35% [11],[12],[16]
Par Amount/Units $ 15,913 [5],[7],[14]             $ 8,017 [11],[16]      
Cost 15,797 [5],[8],[14]             8,008 [11],[13],[16]      
Fair Value $ 15,287 [5],[14]             $ 7,947 [11],[16]      
Percentage of Net Assets 0.07% [5],[14] 0.07% [5],[14] 0.07% [5],[14] 0.07% [5],[14] 0.07% [5],[14] 0.07% [5],[14] 0.07% [5],[14] 0.06% [11],[16] 0.06% [11],[16] 0.06% [11],[16] 0.06% [11],[16]
Investment, Identifier [Axis]: Alliant Holdings Intermediate, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [23] 3.50% [5] 3.50% [5] 3.50% [5] 3.50% [5] 3.50% [5] 3.50% [5] 3.50% [5] 3.50% [11] 3.50% [11] 3.50% [11] 3.50% [11]
Interest Rate [23] 6.49% [5],[6] 6.49% [5],[6] 6.49% [5],[6] 6.49% [5],[6] 6.49% [5],[6] 6.49% [5],[6] 6.49% [5],[6] 4.00% [11],[12] 4.00% [11],[12] 4.00% [11],[12] 4.00% [11],[12]
Par Amount/Units [23] $ 36,931 [5],[7]             $ 13,351 [11]      
Cost [23] 36,906 [5],[8]             13,335 [11],[13]      
Fair Value [23] $ 35,084 [5]             $ 13,354 [11]      
Percentage of Net Assets [23] 0.16% [5] 0.16% [5] 0.16% [5] 0.16% [5] 0.16% [5] 0.16% [5] 0.16% [5] 0.10% [11] 0.10% [11] 0.10% [11] 0.10% [11]
Investment, Identifier [Axis]: Allied Universal Holdco, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23]
Interest Rate 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23]
Par Amount/Units $ 72,379 [5],[7],[22]             $ 33,952 [11],[23]      
Cost 72,107 [5],[8],[22]             33,913 [11],[13],[23]      
Fair Value $ 63,829 [5],[22]             $ 33,884 [11],[23]      
Percentage of Net Assets 0.29% [5],[22] 0.29% [5],[22] 0.29% [5],[22] 0.29% [5],[22] 0.29% [5],[22] 0.29% [5],[22] 0.29% [5],[22] 0.26% [11],[23] 0.26% [11],[23] 0.26% [11],[23] 0.26% [11],[23]
Investment, Identifier [Axis]: Alterra Mountain Company                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23]
Interest Rate 6.62% [5],[6],[22] 6.62% [5],[6],[22] 6.62% [5],[6],[22] 6.62% [5],[6],[22] 6.62% [5],[6],[22] 6.62% [5],[6],[22] 6.62% [5],[6],[22] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23]
Par Amount/Units $ 27,293 [5],[7],[22]             $ 4,988 [11],[23]      
Cost 27,315 [5],[8],[22]             5,003 [11],[13],[23]      
Fair Value $ 26,526 [5],[22]             $ 4,988 [11],[23]      
Percentage of Net Assets 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.04% [11],[23] 0.04% [11],[23] 0.04% [11],[23] 0.04% [11],[23]
Investment, Identifier [Axis]: Altice Financing S.A.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [3],[4],[5],[14] 5.75% [3],[4],[5],[14] 5.75% [3],[4],[5],[14] 5.75% [3],[4],[5],[14] 5.75% [3],[4],[5],[14] 5.75% [3],[4],[5],[14] 5.75% [3],[4],[5],[14] 5.75% [10],[11],[16],[17] 5.75% [10],[11],[16],[17] 5.75% [10],[11],[16],[17] 5.75% [10],[11],[16],[17]
Interest Rate 5.75% [3],[5],[6],[14],[15] 5.75% [3],[5],[6],[14],[15] 5.75% [3],[5],[6],[14],[15] 5.75% [3],[5],[6],[14],[15] 5.75% [3],[5],[6],[14],[15] 5.75% [3],[5],[6],[14],[15] 5.75% [3],[5],[6],[14],[15] 5.75% [10],[11],[12],[16],[17] 5.75% [10],[11],[12],[16],[17] 5.75% [10],[11],[12],[16],[17] 5.75% [10],[11],[12],[16],[17]
Par Amount/Units $ 994 [3],[5],[7],[14],[15]             $ 994 [10],[11],[16],[17]      
Cost 1,003 [3],[5],[8],[14],[15]             1,004 [10],[11],[13],[16],[17]      
Fair Value $ 763 [3],[5],[14],[15]             $ 986 [10],[11],[16],[17]      
Percentage of Net Assets 0.00% [3],[5],[14],[15] 0.00% [3],[5],[14],[15] 0.00% [3],[5],[14],[15] 0.00% [3],[5],[14],[15] 0.00% [3],[5],[14],[15] 0.00% [3],[5],[14],[15] 0.00% [3],[5],[14],[15] 0.01% [10],[11],[16],[17] 0.01% [10],[11],[16],[17] 0.01% [10],[11],[16],[17] 0.01% [10],[11],[16],[17]
Investment, Identifier [Axis]: Amentum Government Services Holdings, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[14] 4.00% 4.00% 4.00% 4.00% 4.00% 4.00% 4.00%        
Interest Rate [5],[6],[14] 7.67% 7.67% 7.67% 7.67% 7.67% 7.67% 7.67%        
Par Amount/Units [5],[7],[14] $ 7,952                    
Cost [5],[8],[14] 7,844                    
Fair Value [5],[14] $ 7,620                    
Percentage of Net Assets [5],[14] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: Amentum Government Services Holdings, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 4.00% 4.00% 4.00% 4.00% 4.00% 4.00% 4.00%        
Interest Rate [5],[6],[22] 7.21% 7.21% 7.21% 7.21% 7.21% 7.21% 7.21%        
Par Amount/Units [5],[7],[22] $ 12,248                    
Cost [5],[8],[22] 12,191                    
Fair Value [5],[22] $ 11,727                    
Percentage of Net Assets [5],[22] 0.05% 0.05% 0.05% 0.05% 0.05% 0.05% 0.05%        
Investment, Identifier [Axis]: American Airlines, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[10],[11]               4.75% 4.75% 4.75% 4.75%
Interest Rate [9],[10],[11],[12]               5.50% 5.50% 5.50% 5.50%
Par Amount/Units [9],[10],[11]               $ 7,314      
Cost [9],[10],[11],[13]               7,248      
Fair Value [9],[10],[11]               $ 7,591      
Percentage of Net Assets [9],[10],[11]               0.06% 0.06% 0.06% 0.06%
Investment, Identifier [Axis]: American Rock Salt Company, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [1],[2],[3],[4],[5],[14],[15],[22] 4.00% [1],[2],[3],[4],[5],[14],[15],[22] 4.00% [1],[2],[3],[4],[5],[14],[15],[22] 4.00% [1],[2],[3],[4],[5],[14],[15],[22] 4.00% [1],[2],[3],[4],[5],[14],[15],[22] 4.00% [1],[2],[3],[4],[5],[14],[15],[22] 4.00% [1],[2],[3],[4],[5],[14],[15],[22] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11]
Interest Rate 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12]
Par Amount/Units $ 30,612 [2],[5],[7]             $ 20,895 [9],[11]      
Cost 30,593 [2],[5],[8]             20,877 [9],[11],[13]      
Fair Value $ 28,431 [2],[5]             $ 20,869 [9],[11]      
Percentage of Net Assets 0.13% [2],[5] 0.13% [2],[5] 0.13% [2],[5] 0.13% [2],[5] 0.13% [2],[5] 0.13% [2],[5] 0.13% [2],[5] 0.16% [9],[11] 0.16% [9],[11] 0.16% [9],[11] 0.16% [9],[11]
Investment, Identifier [Axis]: Amerilife Holdings LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[4],[5],[6] 8.65% 8.65% 8.65% 8.65% 8.65% 8.65% 8.65%        
Par Amount/Units [1],[2],[4],[5],[7] $ 309,295                    
Cost [1],[2],[4],[5],[8] 301,460                    
Fair Value [1],[2],[4],[5] $ 301,362                    
Percentage of Net Assets [1],[2],[4],[5] 1.35% 1.35% 1.35% 1.35% 1.35% 1.35% 1.35%        
Investment, Identifier [Axis]: Amerivet Partners Management, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5],[15] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [1],[2],[4],[5],[6],[15] 9.20% 9.20% 9.20% 9.20% 9.20% 9.20% 9.20%        
Par Amount/Units [1],[2],[4],[5],[7],[15] $ 30,122                    
Cost [1],[2],[4],[5],[8],[15] 28,884                    
Fair Value [1],[2],[4],[5],[15] $ 27,547                    
Percentage of Net Assets [1],[2],[4],[5],[15] 0.12% 0.12% 0.12% 0.12% 0.12% 0.12% 0.12%        
Investment, Identifier [Axis]: Anaplan, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[3],[4],[5] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%        
Interest Rate [1],[2],[3],[4],[5],[6] 9.53% 9.53% 9.53% 9.53% 9.53% 9.53% 9.53%        
Par Amount/Units [1],[2],[3],[4],[5],[7] $ 596,043                    
Cost [1],[2],[3],[4],[5],[8] 583,583                    
Fair Value [1],[2],[3],[4],[5] $ 583,058                    
Percentage of Net Assets [1],[2],[3],[4],[5] 2.61% 2.61% 2.61% 2.61% 2.61% 2.61% 2.61%        
Investment, Identifier [Axis]: Ancestry.com Operations, Inc                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%        
Interest Rate [5],[6],[22] 6.37% 6.37% 6.37% 6.37% 6.37% 6.37% 6.37%        
Par Amount/Units [5],[7],[22] $ 8,349                    
Cost [5],[8],[22] 8,296                    
Fair Value [5],[22] $ 7,543                    
Percentage of Net Assets [5],[6],[22] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: Anticimex, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[22] 3.50% 3.50% 3.50% 3.50% 3.50% 3.50% 3.50%        
Interest Rate [3],[4],[5],[6],[22] 6.57% 6.57% 6.57% 6.57% 6.57% 6.57% 6.57%        
Par Amount/Units [3],[4],[5],[7],[22] $ 35,226                    
Cost [3],[4],[5],[8],[22] 35,097                    
Fair Value [3],[4],[5],[22] $ 33,465                    
Percentage of Net Assets [3],[4],[5],[22] 0.15% 0.15% 0.15% 0.15% 0.15% 0.15% 0.15%        
Investment, Identifier [Axis]: Anticimex, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[22] 4.00% 4.00% 4.00% 4.00% 4.00% 4.00% 4.00%        
Interest Rate [3],[5],[6],[22] 7.07% 7.07% 7.07% 7.07% 7.07% 7.07% 7.07%        
Par Amount/Units [3],[5],[7],[22] $ 2,790                    
Cost [3],[5],[8],[22] 2,800                    
Fair Value [3],[5],[22] $ 2,668                    
Percentage of Net Assets [3],[5],[22] 0.01% 0.01% 0.01% 0.01% 0.01% 0.01% 0.01%        
Investment, Identifier [Axis]: Apex Group Treasury, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [10],[11],[18],[23]               6.75% 6.75% 6.75% 6.75%
Interest Rate [10],[11],[18],[23]               7.25% 7.25% 7.25% 7.25%
Par Amount/Units [10],[11],[18],[23]               $ 20,000      
Cost [10],[11],[18],[23]               19,809      
Fair Value [10],[11],[18],[23]               $ 20,300      
Percentage of Net Assets [10],[11],[18],[23]               0.16% 0.16% 0.16% 0.16%
Investment, Identifier [Axis]: Apex Group Treasury, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [3],[5],[22] 3.75% [3],[5],[22] 3.75% [3],[5],[22] 3.75% [3],[5],[22] 3.75% [3],[5],[22] 3.75% [3],[5],[22] 3.75% [3],[5],[22] 3.75% [10],[11],[23] 3.75% [10],[11],[23] 3.75% [10],[11],[23] 3.75% [10],[11],[23]
Interest Rate 6.56% [3],[5],[6],[22] 6.56% [3],[5],[6],[22] 6.56% [3],[5],[6],[22] 6.56% [3],[5],[6],[22] 6.56% [3],[5],[6],[22] 6.56% [3],[5],[6],[22] 6.56% [3],[5],[6],[22] 4.25% [10],[11],[12],[23] 4.25% [10],[11],[12],[23] 4.25% [10],[11],[12],[23] 4.25% [10],[11],[12],[23]
Par Amount/Units $ 23,279 [3],[5],[7],[22]             $ 18,393 [10],[11],[23]      
Cost 23,248 [3],[5],[8],[22]             18,341 [10],[11],[13],[23]      
Fair Value $ 22,231 [3],[5],[22]             $ 18,387 [10],[11],[23]      
Percentage of Net Assets 0.10% [3],[5],[22] 0.10% [3],[5],[22] 0.10% [3],[5],[22] 0.10% [3],[5],[22] 0.10% [3],[5],[22] 0.10% [3],[5],[22] 0.10% [3],[5],[22] 0.14% [10],[11],[23] 0.14% [10],[11],[23] 0.14% [10],[11],[23] 0.14% [10],[11],[23]
Investment, Identifier [Axis]: Apex Group Treasury, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[22] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%        
Interest Rate [3],[5],[6],[22] 10.42% 10.42% 10.42% 10.42% 10.42% 10.42% 10.42%        
Par Amount/Units [3],[5],[7],[22] $ 28,153                    
Cost [3],[5],[8],[22] 28,082                    
Fair Value [3],[5],[22] $ 28,294                    
Percentage of Net Assets [3],[5],[22] 0.13% 0.13% 0.13% 0.13% 0.13% 0.13% 0.13%        
Investment, Identifier [Axis]: Apex Tool Group, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.25% [5],[22] 5.25% [5],[22] 5.25% [5],[22] 5.25% [5],[22] 5.25% [5],[22] 5.25% [5],[22] 5.25% [5],[22] 5.50% [11],[25] 5.50% [11],[25] 5.50% [11],[25] 5.50% [11],[25]
Interest Rate 8.10% [5],[6],[22] 8.10% [5],[6],[22] 8.10% [5],[6],[22] 8.10% [5],[6],[22] 8.10% [5],[6],[22] 8.10% [5],[6],[22] 8.10% [5],[6],[22] 6.75% [11],[12],[25] 6.75% [11],[12],[25] 6.75% [11],[12],[25] 6.75% [11],[12],[25]
Par Amount/Units $ 14,793 [5],[7],[22]             $ 70,120 [11],[25]      
Cost 14,729 [5],[8],[22]             70,206 [11],[13],[25]      
Fair Value $ 13,148 [5],[22]             $ 68,987 [11],[25]      
Percentage of Net Assets 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.54% [11],[25] 0.54% [11],[25] 0.54% [11],[25] 0.54% [11],[25]
Investment, Identifier [Axis]: Apidos CLO XXXIII                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [10],[11],[16],[17]               6.35% 6.35% 6.35% 6.35%
Interest Rate [10],[11],[12],[16],[17]               6.57% 6.57% 6.57% 6.57%
Par Amount/Units [10],[11],[16],[17]               $ 5,000      
Cost [10],[11],[13],[16],[17]               4,951      
Fair Value [10],[11],[16],[17]               $ 4,972      
Percentage of Net Assets [10],[11],[16],[17]               0.04% 0.04% 0.04% 0.04%
Investment, Identifier [Axis]: Apidos CLO XXXIII 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14],[15] 5.95% 5.95% 5.95% 5.95% 5.95% 5.95% 5.95%        
Interest Rate [3],[4],[5],[6],[14],[15] 8.66% 8.66% 8.66% 8.66% 8.66% 8.66% 8.66%        
Par Amount/Units [3],[4],[5],[7],[14],[15] $ 8,500                    
Cost [3],[4],[5],[8],[14],[15] 8,500                    
Fair Value [3],[4],[5],[14],[15] $ 7,190                    
Percentage of Net Assets [3],[4],[5],[14],[15] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: Apidos CLO XXXIII 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[14],[15] 6.35% 6.35% 6.35% 6.35% 6.35% 6.35% 6.35%        
Interest Rate [3],[5],[6],[14],[15] 9.13% 9.13% 9.13% 9.13% 9.13% 9.13% 9.13%        
Par Amount/Units [3],[5],[7],[14],[15] $ 5,000                    
Cost [3],[5],[8],[14],[15] 4,954                    
Fair Value [3],[5],[14],[15] $ 4,298                    
Percentage of Net Assets [3],[5],[14],[15] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: Apidos CLO XXXIII, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [10],[11],[16],[17],[18]               5.95% 5.95% 5.95% 5.95%
Interest Rate [10],[11],[12],[16],[17],[18]               6.14% 6.14% 6.14% 6.14%
Par Amount/Units [10],[11],[16],[17],[18]               $ 8,500      
Cost [10],[11],[13],[16],[17],[18]               8,500      
Fair Value [10],[11],[16],[17],[18]               $ 8,424      
Percentage of Net Assets [10],[11],[16],[17],[18]               0.07% 0.07% 0.07% 0.07%
Investment, Identifier [Axis]: Apttus Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.25% [2],[5] 4.25% [2],[5] 4.25% [2],[5] 4.25% [2],[5] 4.25% [2],[5] 4.25% [2],[5] 4.25% [2],[5] 4.25% [9],[11] 4.25% [9],[11] 4.25% [9],[11] 4.25% [9],[11]
Interest Rate 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 5.00% [9],[11],[12] 5.00% [9],[11],[12] 5.00% [9],[11],[12] 5.00% [9],[11],[12]
Par Amount/Units $ 15,355 [2],[5],[7]             $ 13,467 [9],[11]      
Cost 15,327 [2],[5],[8]             13,475 [9],[11],[13]      
Fair Value $ 14,204 [2],[5]             $ 13,517 [9],[11]      
Percentage of Net Assets 0.06% [2],[5] 0.06% [2],[5] 0.06% [2],[5] 0.06% [2],[5] 0.06% [2],[5] 0.06% [2],[5] 0.06% [2],[5] 0.11% [9],[11] 0.11% [9],[11] 0.11% [9],[11] 0.11% [9],[11]
Investment, Identifier [Axis]: Aqgen Island Holdings, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23]
Interest Rate 7.19% [5],[6],[22] 7.19% [5],[6],[22] 7.19% [5],[6],[22] 7.19% [5],[6],[22] 7.19% [5],[6],[22] 7.19% [5],[6],[22] 7.19% [5],[6],[22] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23]
Par Amount/Units $ 68,561 [5],[7],[22]             $ 34,000 [11],[23]      
Cost 68,231 [5],[8],[22]             33,854 [11],[13],[23]      
Fair Value $ 62,562 [5],[22]             $ 33,915 [11],[23]      
Percentage of Net Assets 0.28% [5],[22] 0.28% [5],[22] 0.28% [5],[22] 0.28% [5],[22] 0.28% [5],[22] 0.28% [5],[22] 0.28% [5],[22] 0.26% [11],[23] 0.26% [11],[23] 0.26% [11],[23] 0.26% [11],[23]
Investment, Identifier [Axis]: Aqgen Island Holdings, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.50% [3],[5],[15],[22] 6.50% [3],[5],[15],[22] 6.50% [3],[5],[15],[22] 6.50% [3],[5],[15],[22] 6.50% [3],[5],[15],[22] 6.50% [3],[5],[15],[22] 6.50% [3],[5],[15],[22] 6.50% [11],[17],[23] 6.50% [11],[17],[23] 6.50% [11],[17],[23] 6.50% [11],[17],[23]
Interest Rate 8.81% [3],[5],[6],[15],[22] 8.81% [3],[5],[6],[15],[22] 8.81% [3],[5],[6],[15],[22] 8.81% [3],[5],[6],[15],[22] 8.81% [3],[5],[6],[15],[22] 8.81% [3],[5],[6],[15],[22] 8.81% [3],[5],[6],[15],[22] 7.00% [11],[17],[23] 7.00% [11],[17],[23] 7.00% [11],[17],[23] 7.00% [11],[17],[23]
Par Amount/Units $ 34,508 [3],[5],[7],[15],[22]             $ 28,238 [11],[17],[23]      
Cost 34,189 [3],[5],[8],[15],[22]             27,969 [11],[17],[23]      
Fair Value $ 31,230 [3],[5],[15],[22]             $ 28,388 [11],[17],[23]      
Percentage of Net Assets 0.14% [3],[5],[15],[22] 0.14% [3],[5],[15],[22] 0.14% [3],[5],[15],[22] 0.14% [3],[5],[15],[22] 0.14% [3],[5],[15],[22] 0.14% [3],[5],[15],[22] 0.14% [3],[5],[15],[22] 0.22% [11],[17],[23] 0.22% [11],[17],[23] 0.22% [11],[17],[23] 0.22% [11],[17],[23]
Investment, Identifier [Axis]: Ares LXI CLO, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [10],[11],[16],[17],[18]               6.25% 6.25% 6.25% 6.25%
Interest Rate [10],[11],[12],[16],[17],[18]               6.47% 6.47% 6.47% 6.47%
Par Amount/Units [10],[11],[16],[17],[18]               $ 7,750      
Cost [10],[11],[13],[16],[17],[18]               7,750      
Fair Value [10],[11],[16],[17],[18]               $ 7,749      
Percentage of Net Assets [10],[11],[16],[17],[18]               0.06% 0.06% 0.06% 0.06%
Investment, Identifier [Axis]: Ares LXI CLO, Ltd. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14],[15] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%        
Interest Rate [3],[4],[5],[6],[14],[15] 9.28% 9.28% 9.28% 9.28% 9.28% 9.28% 9.28%        
Par Amount/Units [3],[4],[5],[7],[14],[15] $ 9,000                    
Cost [3],[4],[5],[8],[14],[15] 9,000                    
Fair Value [3],[4],[5],[14],[15] $ 7,343                    
Percentage of Net Assets [3],[4],[5],[14],[15] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: Ares LXI CLO, Ltd. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14],[15] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%        
Interest Rate [3],[4],[5],[6],[14],[15] 8.96% 8.96% 8.96% 8.96% 8.96% 8.96% 8.96%        
Par Amount/Units [3],[4],[5],[7],[14],[15] $ 7,750                    
Cost [3],[4],[5],[8],[14],[15] 7,750                    
Fair Value [3],[4],[5],[14],[15] $ 6,423                    
Percentage of Net Assets [3],[4],[5],[14],[15] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: Ares LXI CLO, Ltd. 3                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[14],[15] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%        
Interest Rate [3],[5],[6],[14],[15] 9.46% 9.46% 9.46% 9.46% 9.46% 9.46% 9.46%        
Par Amount/Units [3],[5],[7],[14],[15] $ 7,000                    
Cost [3],[5],[8],[14],[15] 6,935                    
Fair Value [3],[5],[14],[15] $ 5,965                    
Percentage of Net Assets [3],[5],[14],[15] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: Ares LXII CLO, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [10],[11],[16],[17],[18]               6.50% 6.50% 6.50% 6.50%
Interest Rate [10],[11],[12],[16],[17],[18]               6.50% 6.50% 6.50% 6.50%
Par Amount/Units [10],[11],[16],[17],[18]               $ 9,000      
Cost [10],[11],[13],[16],[17],[18]               9,000      
Fair Value [10],[11],[16],[17],[18]               $ 8,998      
Percentage of Net Assets [10],[11],[16],[17],[18]               0.07% 0.07% 0.07% 0.07%
Investment, Identifier [Axis]: Ares XXVII CLO, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [10],[11],[16],[17]               6.75% 6.75% 6.75% 6.75%
Interest Rate [10],[11],[12],[16],[17]               6.88% 6.88% 6.88% 6.88%
Par Amount/Units [10],[11],[16],[17]               $ 7,000      
Cost [10],[11],[13],[16],[17]               6,931      
Fair Value [10],[11],[16],[17]               $ 6,964      
Percentage of Net Assets [10],[11],[16],[17]               0.05% 0.05% 0.05% 0.05%
Investment, Identifier [Axis]: Armada Parent, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19]
Interest Rate 8.56% [1],[2],[4],[5],[6] 8.56% [1],[2],[4],[5],[6] 8.56% [1],[2],[4],[5],[6] 8.56% [1],[2],[4],[5],[6] 8.56% [1],[2],[4],[5],[6] 8.56% [1],[2],[4],[5],[6] 8.56% [1],[2],[4],[5],[6] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19]
Par Amount/Units $ 234,700 [1],[2],[4],[5],[7]             $ 227,250 [9],[11],[18],[19]      
Cost 230,176 [1],[2],[4],[5],[8]             222,139 [9],[11],[13],[18],[19]      
Fair Value $ 227,588 [1],[2],[4],[5]             $ 221,985 [9],[11],[18],[19]      
Percentage of Net Assets 1.02% [1],[2],[4],[5] 1.02% [1],[2],[4],[5] 1.02% [1],[2],[4],[5] 1.02% [1],[2],[4],[5] 1.02% [1],[2],[4],[5] 1.02% [1],[2],[4],[5] 1.02% [1],[2],[4],[5] 1.73% [9],[11],[18],[19] 1.73% [9],[11],[18],[19] 1.73% [9],[11],[18],[19] 1.73% [9],[11],[18],[19]
Investment, Identifier [Axis]: Armor Holdco, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.50% [3],[5],[22] 4.50% [3],[5],[22] 4.50% [3],[5],[22] 4.50% [3],[5],[22] 4.50% [3],[5],[22] 4.50% [3],[5],[22] 4.50% [3],[5],[22] 4.50% [10],[11],[23] 4.50% [10],[11],[23] 4.50% [10],[11],[23] 4.50% [10],[11],[23]
Interest Rate 8.17% [3],[5],[6],[22] 8.17% [3],[5],[6],[22] 8.17% [3],[5],[6],[22] 8.17% [3],[5],[6],[22] 8.17% [3],[5],[6],[22] 8.17% [3],[5],[6],[22] 8.17% [3],[5],[6],[22] 5.00% [10],[11],[12],[23] 5.00% [10],[11],[12],[23] 5.00% [10],[11],[12],[23] 5.00% [10],[11],[12],[23]
Par Amount/Units $ 3,609 [3],[5],[7],[22]             $ 3,636 [10],[11],[23]      
Cost 3,577 [3],[5],[8],[22]             3,600 [10],[11],[13],[23]      
Fair Value $ 3,514 [3],[5],[22]             $ 3,653 [10],[11],[23]      
Percentage of Net Assets 0.02% [3],[5],[22] 0.02% [3],[5],[22] 0.02% [3],[5],[22] 0.02% [3],[5],[22] 0.02% [3],[5],[22] 0.02% [3],[5],[22] 0.02% [3],[5],[22] 0.03% [10],[11],[23] 0.03% [10],[11],[23] 0.03% [10],[11],[23] 0.03% [10],[11],[23]
Investment, Identifier [Axis]: Armstrong Bidco Limited                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[3],[4],[5],[14] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[3],[4],[5],[6],[14] 7.94% 7.94% 7.94% 7.94% 7.94% 7.94% 7.94%        
Par Amount/Units | £ [1],[3],[4],[5],[7],[14]     £ 368,840                
Cost | £ [1],[3],[4],[5],[8],[14]     438,607                
Fair Value | £ [1],[3],[4],[5],[14]     £ 392,530                
Percentage of Net Assets [1],[3],[4],[5],[14] 1.75% 1.75% 1.75% 1.75% 1.75% 1.75% 1.75%        
Investment, Identifier [Axis]: Arterra Wines Canada, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[10],[11]               3.50% 3.50% 3.50% 3.50%
Interest Rate [9],[10],[11],[12]               4.25% 4.25% 4.25% 4.25%
Par Amount/Units [9],[10],[11]               $ 4,957      
Cost [9],[10],[11],[13]               4,984      
Fair Value [9],[10],[11]               $ 4,970      
Percentage of Net Assets [9],[10],[11]               0.04% 0.04% 0.04% 0.04%
Investment, Identifier [Axis]: Ascend Buyer, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19]
Interest Rate 9.42% [1],[2],[4],[5],[6] 9.42% [1],[2],[4],[5],[6] 9.42% [1],[2],[4],[5],[6] 9.42% [1],[2],[4],[5],[6] 9.42% [1],[2],[4],[5],[6] 9.42% [1],[2],[4],[5],[6] 9.42% [1],[2],[4],[5],[6] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19]
Par Amount/Units $ 18,956 [1],[2],[4],[5],[7]             $ 77,601 [9],[11],[18],[19]      
Cost 18,519 [1],[2],[4],[5],[8]             75,982 [9],[11],[13],[18],[19]      
Fair Value $ 18,699 [1],[2],[4],[5]             $ 75,920 [9],[11],[18],[19]      
Percentage of Net Assets 0.08% [1],[2],[4],[5] 0.08% [1],[2],[4],[5] 0.08% [1],[2],[4],[5] 0.08% [1],[2],[4],[5] 0.08% [1],[2],[4],[5] 0.08% [1],[2],[4],[5] 0.08% [1],[2],[4],[5] 0.59% [9],[11],[18],[19] 0.59% [9],[11],[18],[19] 0.59% [9],[11],[18],[19] 0.59% [9],[11],[18],[19]
Investment, Identifier [Axis]: Ascend Learning, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 3.50% 3.50% 3.50% 3.50% 3.50% 3.50% 3.50%        
Interest Rate [5],[6],[22] 6.62% 6.62% 6.62% 6.62% 6.62% 6.62% 6.62%        
Par Amount/Units [5],[7],[22] $ 34,080                    
Cost [5],[8],[22] 33,536                    
Fair Value [5],[22] $ 31,558                    
Percentage of Net Assets [5],[22] 0.14% 0.14% 0.14% 0.14% 0.14% 0.14% 0.14%        
Investment, Identifier [Axis]: Ascend Performance Materials Operations, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.75% [2],[5] 4.75% [2],[5] 4.75% [2],[5] 4.75% [2],[5] 4.75% [2],[5] 4.75% [2],[5] 4.75% [2],[5] 4.75% [9],[11] 4.75% [9],[11] 4.75% [9],[11] 4.75% [9],[11]
Interest Rate 8.83% [2],[5],[6] 8.83% [2],[5],[6] 8.83% [2],[5],[6] 8.83% [2],[5],[6] 8.83% [2],[5],[6] 8.83% [2],[5],[6] 8.83% [2],[5],[6] 5.50% [9],[11],[12] 5.50% [9],[11],[12] 5.50% [9],[11],[12] 5.50% [9],[11],[12]
Par Amount/Units $ 4,925 [2],[5],[7]             $ 4,962 [9],[11]      
Cost 4,985 [2],[5],[8]             5,034 [9],[11],[13]      
Fair Value $ 4,834 [2],[5]             $ 4,998 [9],[11]      
Percentage of Net Assets 0.02% [2],[5] 0.02% [2],[5] 0.02% [2],[5] 0.02% [2],[5] 0.02% [2],[5] 0.02% [2],[5] 0.02% [2],[5] 0.04% [9],[11] 0.04% [9],[11] 0.04% [9],[11] 0.04% [9],[11]
Investment, Identifier [Axis]: AssuredPartners, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23]
Interest Rate 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23]
Par Amount/Units $ 1,990 [5],[7],[14]             $ 30,484 [11],[23]      
Cost 1,913 [5],[8],[14]             30,255 [11],[13],[23]      
Fair Value $ 1,888 [5],[14]             $ 30,479 [11],[23]      
Percentage of Net Assets 0.01% [5],[14] 0.01% [5],[14] 0.01% [5],[14] 0.01% [5],[14] 0.01% [5],[14] 0.01% [5],[14] 0.01% [5],[14] 0.24% [11],[23] 0.24% [11],[23] 0.24% [11],[23] 0.24% [11],[23]
Investment, Identifier [Axis]: AssuredPartners, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 3.50% 3.50% 3.50% 3.50% 3.50% 3.50% 3.50%        
Interest Rate [5],[6],[22] 6.62% 6.62% 6.62% 6.62% 6.62% 6.62% 6.62%        
Par Amount/Units [5],[7],[22] $ 62,211                    
Cost [5],[8],[22] 61,737                    
Fair Value [5],[22] $ 59,042                    
Percentage of Net Assets [5],[22] 0.26% 0.26% 0.26% 0.26% 0.26% 0.26% 0.26%        
Investment, Identifier [Axis]: Atlas CC Acquisition Corp. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.25% [1],[2],[5] 4.25% [1],[2],[5] 4.25% [1],[2],[5] 4.25% [1],[2],[5] 4.25% [1],[2],[5] 4.25% [1],[2],[5] 4.25% [1],[2],[5] 4.25% [9],[11],[19] 4.25% [9],[11],[19] 4.25% [9],[11],[19] 4.25% [9],[11],[19]
Interest Rate 7.32% [1],[2],[5],[6] 7.32% [1],[2],[5],[6] 7.32% [1],[2],[5],[6] 7.32% [1],[2],[5],[6] 7.32% [1],[2],[5],[6] 7.32% [1],[2],[5],[6] 7.32% [1],[2],[5],[6] 5.00% [9],[11],[12],[19] 5.00% [9],[11],[12],[19] 5.00% [9],[11],[12],[19] 5.00% [9],[11],[12],[19]
Par Amount/Units $ 60,169 [1],[2],[5],[7]             $ 47,568 [9],[11],[19]      
Cost 58,164 [1],[2],[5],[8]             45,497 [9],[11],[13],[19]      
Fair Value $ 47,824 [1],[2],[5]             $ 47,581 [9],[11],[19]      
Percentage of Net Assets 0.21% [1],[2],[5] 0.21% [1],[2],[5] 0.21% [1],[2],[5] 0.21% [1],[2],[5] 0.21% [1],[2],[5] 0.21% [1],[2],[5] 0.21% [1],[2],[5] 0.37% [9],[11],[19] 0.37% [9],[11],[19] 0.37% [9],[11],[19] 0.37% [9],[11],[19]
Investment, Identifier [Axis]: Atlas CC Acquisition Corp. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.63% [2],[4],[5],[15] 7.63% [2],[4],[5],[15] 7.63% [2],[4],[5],[15] 7.63% [2],[4],[5],[15] 7.63% [2],[4],[5],[15] 7.63% [2],[4],[5],[15] 7.63% [2],[4],[5],[15] 7.63% [9],[11],[17],[18] 7.63% [9],[11],[17],[18] 7.63% [9],[11],[17],[18] 7.63% [9],[11],[17],[18]
Interest Rate 10.69% [2],[4],[5],[6],[15] 10.69% [2],[4],[5],[6],[15] 10.69% [2],[4],[5],[6],[15] 10.69% [2],[4],[5],[6],[15] 10.69% [2],[4],[5],[6],[15] 10.69% [2],[4],[5],[6],[15] 10.69% [2],[4],[5],[6],[15] 8.38% [9],[11],[17],[18] 8.38% [9],[11],[17],[18] 8.38% [9],[11],[17],[18] 8.38% [9],[11],[17],[18]
Par Amount/Units $ 44,520 [2],[4],[5],[7],[15]             $ 44,520 [9],[11],[17],[18]      
Cost 43,965 [2],[4],[5],[8],[15]             43,903 [9],[11],[17],[18]      
Fair Value $ 43,073 [2],[4],[5],[15]             $ 43,852 [9],[11],[17],[18]      
Percentage of Net Assets 0.19% [2],[4],[5],[15] 0.19% [2],[4],[5],[15] 0.19% [2],[4],[5],[15] 0.19% [2],[4],[5],[15] 0.19% [2],[4],[5],[15] 0.19% [2],[4],[5],[15] 0.19% [2],[4],[5],[15] 0.34% [9],[11],[17],[18] 0.34% [9],[11],[17],[18] 0.34% [9],[11],[17],[18] 0.34% [9],[11],[17],[18]
Investment, Identifier [Axis]: Atlas Intermediate Holding LLC - Preferred Interest                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 34,238,400 [4],[5],[7] 34,238,400 [4],[5],[7] 34,238,400 [4],[5],[7] 34,238,400 [4],[5],[7] 34,238,400 [4],[5],[7] 34,238,400 [4],[5],[7] 34,238,400 [4],[5],[7] 34,238 [11],[18] 34,238 [11],[18] 34,238 [11],[18] 34,238 [11],[18]
Cost $ 33,725 [4],[5],[8]             $ 33,725 [11],[13],[18]      
Fair Value $ 34,923 [4],[5]             $ 35,950 [11],[18]      
Percentage of Net Assets 0.16% [4],[5] 0.16% [4],[5] 0.16% [4],[5] 0.16% [4],[5] 0.16% [4],[5] 0.16% [4],[5] 0.16% [4],[5] 0.28% [11],[18] 0.28% [11],[18] 0.28% [11],[18] 0.28% [11],[18]
Investment, Identifier [Axis]: Auris Luxembourg III Sarl                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[14] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [3],[5],[6],[14] 5.58% 5.58% 5.58% 5.58% 5.58% 5.58% 5.58%        
Par Amount/Units [3],[5],[7],[14] $ 36,797                    
Cost [3],[5],[8],[14] 36,237                    
Fair Value [3],[5],[14] $ 32,381                    
Percentage of Net Assets [3],[5],[14] 0.14% 0.14% 0.14% 0.14% 0.14% 0.14% 0.14%        
Investment, Identifier [Axis]: AxiomSL Group, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21]
Interest Rate 9.12% [1],[4],[5],[6],[20] 9.12% [1],[4],[5],[6],[20] 9.12% [1],[4],[5],[6],[20] 9.12% [1],[4],[5],[6],[20] 9.12% [1],[4],[5],[6],[20] 9.12% [1],[4],[5],[6],[20] 9.12% [1],[4],[5],[6],[20] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21]
Par Amount/Units $ 78,521 [1],[4],[5],[7],[20]             $ 79,013 [11],[18],[19],[21]      
Cost 77,113 [1],[4],[5],[8],[20]             77,385 [11],[13],[18],[19],[21]      
Fair Value $ 77,621 [1],[4],[5],[20]             $ 77,203 [11],[18],[19],[21]      
Percentage of Net Assets 0.35% [1],[4],[5],[20] 0.35% [1],[4],[5],[20] 0.35% [1],[4],[5],[20] 0.35% [1],[4],[5],[20] 0.35% [1],[4],[5],[20] 0.35% [1],[4],[5],[20] 0.35% [1],[4],[5],[20] 0.60% [11],[18],[19],[21] 0.60% [11],[18],[19],[21] 0.60% [11],[18],[19],[21] 0.60% [11],[18],[19],[21]
Investment, Identifier [Axis]: BCP V Everise Acquisition, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%        
Interest Rate [2],[4],[5],[6] 8.62% 8.62% 8.62% 8.62% 8.62% 8.62% 8.62%        
Par Amount/Units [2],[4],[5],[7] $ 75,000                    
Cost [2],[4],[5],[8] 73,277                    
Fair Value [2],[4],[5] $ 73,125                    
Percentage of Net Assets [2],[4],[5] 0.33% 0.33% 0.33% 0.33% 0.33% 0.33% 0.33%        
Investment, Identifier [Axis]: BCRED Emerald JV                      
Schedule of Investments [Line Items]                      
Cost [3],[5],[8] $ 1,895,396                    
Fair Value [3],[5] $ 1,856,239                    
Percentage of Net Assets [3],[5] 8.29% 8.29% 8.29% 8.29% 8.29% 8.29% 8.29%        
Investment, Identifier [Axis]: BMC Acquisition, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[21]               5.25% 5.25% 5.25% 5.25%
Interest Rate [11],[12],[21]               6.25% 6.25% 6.25% 6.25%
Par Amount/Units [11],[21]               $ 4,717      
Cost [11],[13],[21]               4,704      
Fair Value [11],[21]               $ 4,699      
Percentage of Net Assets [11],[21]               0.04% 0.04% 0.04% 0.04%
Investment, Identifier [Axis]: BP Purchaser, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [9],[11],[18] 5.50% [9],[11],[18] 5.50% [9],[11],[18] 5.50% [9],[11],[18]
Interest Rate 8.74% [2],[4],[5],[6] 8.74% [2],[4],[5],[6] 8.74% [2],[4],[5],[6] 8.74% [2],[4],[5],[6] 8.74% [2],[4],[5],[6] 8.74% [2],[4],[5],[6] 8.74% [2],[4],[5],[6] 6.25% [9],[11],[12],[18] 6.25% [9],[11],[12],[18] 6.25% [9],[11],[12],[18] 6.25% [9],[11],[12],[18]
Par Amount/Units $ 14,304 [2],[4],[5],[7]             $ 34,800 [9],[11],[18]      
Cost 14,051 [2],[4],[5],[8]             34,110 [9],[11],[13],[18]      
Fair Value $ 14,018 [2],[4],[5]             $ 34,104 [9],[11],[18]      
Percentage of Net Assets 0.06% [2],[4],[5] 0.06% [2],[4],[5] 0.06% [2],[4],[5] 0.06% [2],[4],[5] 0.06% [2],[4],[5] 0.06% [2],[4],[5] 0.06% [2],[4],[5] 0.27% [9],[11],[18] 0.27% [9],[11],[18] 0.27% [9],[11],[18] 0.27% [9],[11],[18]
Investment, Identifier [Axis]: BPPH2 Limited                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.87% [3],[4],[5],[14],[15] 6.87% [3],[4],[5],[14],[15] 6.87% [3],[4],[5],[14],[15] 6.87% [3],[4],[5],[14],[15] 6.87% [3],[4],[5],[14],[15] 6.87% [3],[4],[5],[14],[15] 6.87% [3],[4],[5],[14],[15] 6.75% [10],[11],[16],[18] 6.75% [10],[11],[16],[18] 6.75% [10],[11],[16],[18] 6.75% [10],[11],[16],[18]
Interest Rate 8.56% [3],[4],[5],[6],[14],[15] 8.56% [3],[4],[5],[6],[14],[15] 8.56% [3],[4],[5],[6],[14],[15] 8.56% [3],[4],[5],[6],[14],[15] 8.56% [3],[4],[5],[6],[14],[15] 8.56% [3],[4],[5],[6],[14],[15] 8.56% [3],[4],[5],[6],[14],[15] 6.92% [10],[11],[12],[16],[18] 6.92% [10],[11],[12],[16],[18] 6.92% [10],[11],[12],[16],[18] 6.92% [10],[11],[12],[16],[18]
Par Amount/Units     £ 40,700 [3],[4],[5],[7],[14],[15]         $ 40,700 [10],[11],[16],[18]      
Cost $ 55,133 [3],[4],[5],[8],[14],[15]             54,988 [10],[11],[13],[16],[18]      
Fair Value $ 45,649 [3],[4],[5],[14],[15]             $ 55,653 [10],[11],[16],[18]      
Percentage of Net Assets 0.20% [3],[4],[5],[14],[15] 0.20% [3],[4],[5],[14],[15] 0.20% [3],[4],[5],[14],[15] 0.20% [3],[4],[5],[14],[15] 0.20% [3],[4],[5],[14],[15] 0.20% [3],[4],[5],[14],[15] 0.20% [3],[4],[5],[14],[15] 0.43% [10],[11],[16],[18] 0.43% [10],[11],[16],[18] 0.43% [10],[11],[16],[18] 0.43% [10],[11],[16],[18]
Investment, Identifier [Axis]: Balboa Bay Loan Funding 2021-2, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.60% [3],[4],[5],[14],[15] 6.60% [3],[4],[5],[14],[15] 6.60% [3],[4],[5],[14],[15] 6.60% [3],[4],[5],[14],[15] 6.60% [3],[4],[5],[14],[15] 6.60% [3],[4],[5],[14],[15] 6.60% [3],[4],[5],[14],[15] 6.60% [10],[11],[16],[17],[18] 6.60% [10],[11],[16],[17],[18] 6.60% [10],[11],[16],[17],[18] 6.60% [10],[11],[16],[17],[18]
Interest Rate 9.31% [3],[4],[5],[6],[14],[15] 9.31% [3],[4],[5],[6],[14],[15] 9.31% [3],[4],[5],[6],[14],[15] 9.31% [3],[4],[5],[6],[14],[15] 9.31% [3],[4],[5],[6],[14],[15] 9.31% [3],[4],[5],[6],[14],[15] 9.31% [3],[4],[5],[6],[14],[15] 6.77% [10],[11],[12],[16],[17],[18] 6.77% [10],[11],[12],[16],[17],[18] 6.77% [10],[11],[12],[16],[17],[18] 6.77% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 7,000 [3],[4],[5],[7],[14],[15]             $ 7,000 [10],[11],[16],[17],[18]      
Cost 6,934 [3],[4],[5],[8],[14],[15]             6,930 [10],[11],[13],[16],[17],[18]      
Fair Value $ 6,136 [3],[4],[5],[14],[15]             $ 6,965 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Baldwin Risk Partners, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [3],[5],[22] 3.50% [3],[5],[22] 3.50% [3],[5],[22] 3.50% [3],[5],[22] 3.50% [3],[5],[22] 3.50% [3],[5],[22] 3.50% [3],[5],[22] 3.50% [10],[11],[23] 3.50% [10],[11],[23] 3.50% [10],[11],[23] 3.50% [10],[11],[23]
Interest Rate 6.26% [3],[5],[6],[22] 6.26% [3],[5],[6],[22] 6.26% [3],[5],[6],[22] 6.26% [3],[5],[6],[22] 6.26% [3],[5],[6],[22] 6.26% [3],[5],[6],[22] 6.26% [3],[5],[6],[22] 4.00% [10],[11],[12],[23] 4.00% [10],[11],[12],[23] 4.00% [10],[11],[12],[23] 4.00% [10],[11],[12],[23]
Par Amount/Units $ 33,709 [3],[5],[7],[22]             $ 10,448 [10],[11],[23]      
Cost 33,582 [3],[5],[8],[22]             10,398 [10],[11],[13],[23]      
Fair Value $ 32,277 [3],[5],[22]             $ 10,409 [10],[11],[23]      
Percentage of Net Assets 0.14% [3],[5],[22] 0.14% [3],[5],[22] 0.14% [3],[5],[22] 0.14% [3],[5],[22] 0.14% [3],[5],[22] 0.14% [3],[5],[22] 0.14% [3],[5],[22] 0.08% [10],[11],[23] 0.08% [10],[11],[23] 0.08% [10],[11],[23] 0.08% [10],[11],[23]
Investment, Identifier [Axis]: Barbri Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11],[18],[19]               5.75% 5.75% 5.75% 5.75%
Interest Rate [9],[11],[12],[18],[19]               6.50% 6.50% 6.50% 6.50%
Par Amount/Units [9],[11],[18],[19]               $ 166,707      
Cost [9],[11],[13],[18],[19]               163,558      
Fair Value [9],[11],[18],[19]               $ 165,040      
Percentage of Net Assets [9],[11],[18],[19]               1.28% 1.28% 1.28% 1.28%
Investment, Identifier [Axis]: Barbri Holdings, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[4],[5],[6] 8.87% 8.87% 8.87% 8.87% 8.87% 8.87% 8.87%        
Par Amount/Units [1],[2],[4],[5],[7] $ 139,969                    
Cost [1],[2],[4],[5],[8] 137,812                    
Fair Value [1],[2],[4],[5] $ 138,429                    
Percentage of Net Assets [1],[2],[4],[5] 0.62% 0.62% 0.62% 0.62% 0.62% 0.62% 0.62%        
Investment, Identifier [Axis]: Barings CLO, Ltd. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.65% [3],[4],[5],[14] 6.65% [3],[4],[5],[14] 6.65% [3],[4],[5],[14] 6.65% [3],[4],[5],[14] 6.65% [3],[4],[5],[14] 6.65% [3],[4],[5],[14] 6.65% [3],[4],[5],[14] 6.25% [10],[11],[16],[17],[18] 6.25% [10],[11],[16],[17],[18] 6.25% [10],[11],[16],[17],[18] 6.25% [10],[11],[16],[17],[18]
Interest Rate 9.16% [3],[4],[5],[6],[14] 9.16% [3],[4],[5],[6],[14] 9.16% [3],[4],[5],[6],[14] 9.16% [3],[4],[5],[6],[14] 9.16% [3],[4],[5],[6],[14] 9.16% [3],[4],[5],[6],[14] 9.16% [3],[4],[5],[6],[14] 6.41% [10],[11],[12],[16],[17],[18] 6.41% [10],[11],[12],[16],[17],[18] 6.41% [10],[11],[12],[16],[17],[18] 6.41% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 7,200 [3],[4],[5],[7],[14]             $ 6,000 [10],[11],[16],[17],[18]      
Cost 7,200 [3],[4],[5],[8],[14]             6,000 [10],[11],[13],[16],[17],[18]      
Fair Value $ 5,966 [3],[4],[5],[14]             $ 5,999 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.03% [3],[4],[5],[14] 0.03% [3],[4],[5],[14] 0.03% [3],[4],[5],[14] 0.03% [3],[4],[5],[14] 0.03% [3],[4],[5],[14] 0.03% [3],[4],[5],[14] 0.03% [3],[4],[5],[14] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Barings CLO, Ltd. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.25% [3],[4],[5],[14] 6.25% [3],[4],[5],[14] 6.25% [3],[4],[5],[14] 6.25% [3],[4],[5],[14] 6.25% [3],[4],[5],[14] 6.25% [3],[4],[5],[14] 6.25% [3],[4],[5],[14] 6.65% [10],[11],[16],[17],[18] 6.65% [10],[11],[16],[17],[18] 6.65% [10],[11],[16],[17],[18] 6.65% [10],[11],[16],[17],[18]
Interest Rate 8.76% [3],[4],[5],[6],[14] 8.76% [3],[4],[5],[6],[14] 8.76% [3],[4],[5],[6],[14] 8.76% [3],[4],[5],[6],[14] 8.76% [3],[4],[5],[6],[14] 8.76% [3],[4],[5],[6],[14] 8.76% [3],[4],[5],[6],[14] 6.65% [10],[11],[12],[16],[17],[18] 6.65% [10],[11],[12],[16],[17],[18] 6.65% [10],[11],[12],[16],[17],[18] 6.65% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 6,000 [3],[4],[5],[7],[14]             $ 7,200 [10],[11],[16],[17],[18]      
Cost 6,000 [3],[4],[5],[8],[14]             7,200 [10],[11],[13],[16],[17],[18]      
Fair Value $ 5,047 [3],[4],[5],[14]             $ 7,200 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.02% [3],[4],[5],[14] 0.02% [3],[4],[5],[14] 0.02% [3],[4],[5],[14] 0.02% [3],[4],[5],[14] 0.02% [3],[4],[5],[14] 0.02% [3],[4],[5],[14] 0.02% [3],[4],[5],[14] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Barracuda Networks, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 4.50% 4.50% 4.50% 4.50% 4.50% 4.50% 4.50%        
Interest Rate [5],[6],[22] 7.53% 7.53% 7.53% 7.53% 7.53% 7.53% 7.53%        
Par Amount/Units [5],[7],[22] $ 77,133                    
Cost [5],[8],[22] 74,600                    
Fair Value [5],[22] $ 72,772                    
Percentage of Net Assets [5],[22] 0.33% 0.33% 0.33% 0.33% 0.33% 0.33% 0.33%        
Investment, Identifier [Axis]: Bazaarvoice, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[4],[5],[14] 5.75% [1],[4],[5],[14] 5.75% [1],[4],[5],[14] 5.75% [1],[4],[5],[14] 5.75% [1],[4],[5],[14] 5.75% [1],[4],[5],[14] 5.75% [1],[4],[5],[14] 5.75% [11],[16],[18],[19] 5.75% [11],[16],[18],[19] 5.75% [11],[16],[18],[19] 5.75% [11],[16],[18],[19]
Interest Rate 7.71% [1],[4],[5],[6],[14] 7.71% [1],[4],[5],[6],[14] 7.71% [1],[4],[5],[6],[14] 7.71% [1],[4],[5],[6],[14] 7.71% [1],[4],[5],[6],[14] 7.71% [1],[4],[5],[6],[14] 7.71% [1],[4],[5],[6],[14] 5.85% [11],[12],[16],[18],[19] 5.85% [11],[12],[16],[18],[19] 5.85% [11],[12],[16],[18],[19] 5.85% [11],[12],[16],[18],[19]
Par Amount/Units $ 369,375 [1],[4],[5],[7],[14]             $ 372,166 [11],[16],[18],[19]      
Cost 369,375 [1],[4],[5],[8],[14]             372,166 [11],[13],[16],[18],[19]      
Fair Value $ 369,375 [1],[4],[5],[14]             $ 372,166 [11],[16],[18],[19]      
Percentage of Net Assets 1.65% [1],[4],[5],[14] 1.65% [1],[4],[5],[14] 1.65% [1],[4],[5],[14] 1.65% [1],[4],[5],[14] 1.65% [1],[4],[5],[14] 1.65% [1],[4],[5],[14] 1.65% [1],[4],[5],[14] 2.90% [11],[16],[18],[19] 2.90% [11],[16],[18],[19] 2.90% [11],[16],[18],[19] 2.90% [11],[16],[18],[19]
Investment, Identifier [Axis]: Beeline, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [1],[2],[4],[5],[6] 8.41% 8.41% 8.41% 8.41% 8.41% 8.41% 8.41%        
Par Amount/Units [1],[2],[4],[5],[7] $ 44,412                    
Cost [1],[2],[4],[5],[8] 43,899                    
Fair Value [1],[2],[4],[5] $ 43,617                    
Percentage of Net Assets [1],[2],[4],[5] 0.19% 0.19% 0.19% 0.19% 0.19% 0.19% 0.19%        
Investment, Identifier [Axis]: Belfor Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 3.75% [11],[16],[18] 3.75% [11],[16],[18] 3.75% [11],[16],[18] 3.75% [11],[16],[18]
Interest Rate 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 3.85% [11],[12],[16],[18] 3.85% [11],[12],[16],[18] 3.85% [11],[12],[16],[18] 3.85% [11],[12],[16],[18]
Par Amount/Units $ 4,924 [5],[7],[14]             $ 4,962 [11],[16],[18]      
Cost 4,939 [5],[8],[14]             4,980 [11],[13],[16],[18]      
Fair Value $ 4,850 [5],[14]             $ 4,974 [11],[16],[18]      
Percentage of Net Assets 0.02% [5],[14] 0.02% [5],[14] 0.02% [5],[14] 0.02% [5],[14] 0.02% [5],[14] 0.02% [5],[14] 0.02% [5],[14] 0.04% [11],[16],[18] 0.04% [11],[16],[18] 0.04% [11],[16],[18] 0.04% [11],[16],[18]
Investment, Identifier [Axis]: Benefit Street Partners CLO XXI 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.75% [3],[4],[5],[14],[15] 6.75% [3],[4],[5],[14],[15] 6.75% [3],[4],[5],[14],[15] 6.75% [3],[4],[5],[14],[15] 6.75% [3],[4],[5],[14],[15] 6.75% [3],[4],[5],[14],[15] 6.75% [3],[4],[5],[14],[15] 6.75% [10],[11],[16],[17],[18] 6.75% [10],[11],[16],[17],[18] 6.75% [10],[11],[16],[17],[18] 6.75% [10],[11],[16],[17],[18]
Interest Rate 9.26% [3],[4],[5],[6],[14],[15] 9.26% [3],[4],[5],[6],[14],[15] 9.26% [3],[4],[5],[6],[14],[15] 9.26% [3],[4],[5],[6],[14],[15] 9.26% [3],[4],[5],[6],[14],[15] 9.26% [3],[4],[5],[6],[14],[15] 9.26% [3],[4],[5],[6],[14],[15] 6.92% [10],[11],[12],[16],[17],[18] 6.92% [10],[11],[12],[16],[17],[18] 6.92% [10],[11],[12],[16],[17],[18] 6.92% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 6,500 [3],[4],[5],[7],[14],[15]             $ 9,500 [10],[11],[16],[17],[18]      
Cost 6,500 [3],[4],[5],[8],[14],[15]             9,469 [10],[11],[13],[16],[17],[18]      
Fair Value $ 5,617 [3],[4],[5],[14],[15]             $ 9,411 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.07% [10],[11],[16],[17],[18] 0.07% [10],[11],[16],[17],[18] 0.07% [10],[11],[16],[17],[18] 0.07% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Benefit Street Partners CLO XXII                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%        
Interest Rate [3],[4],[5],[6],[14] 9.26% 9.26% 9.26% 9.26% 9.26% 9.26% 9.26%        
Par Amount/Units [3],[4],[5],[7],[14] $ 3,000                    
Cost [3],[4],[5],[8],[14] 2,971                    
Fair Value [3],[4],[5],[14] $ 2,551                    
Percentage of Net Assets [3],[4],[5],[14] 0.01% 0.01% 0.01% 0.01% 0.01% 0.01% 0.01%        
Investment, Identifier [Axis]: Benefytt Technologies, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 8.75% [4],[5],[20] 8.75% [4],[5],[20] 8.75% [4],[5],[20] 8.75% [4],[5],[20] 8.75% [4],[5],[20] 8.75% [4],[5],[20] 8.75% [4],[5],[20] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19]
Interest Rate 12.09% [4],[5],[6],[20] 12.09% [4],[5],[6],[20] 12.09% [4],[5],[6],[20] 12.09% [4],[5],[6],[20] 12.09% [4],[5],[6],[20] 12.09% [4],[5],[6],[20] 12.09% [4],[5],[6],[20] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19]
Par Amount/Units $ 96,133 [4],[5],[7],[20]             $ 94,500 [9],[11],[18],[19]      
Cost 94,611 [4],[5],[8],[20]             92,464 [9],[11],[13],[18],[19]      
Fair Value $ 77,868 [4],[5],[20]             $ 92,341 [9],[11],[18],[19]      
Percentage of Net Assets 0.35% [4],[5],[20] 0.35% [4],[5],[20] 0.35% [4],[5],[20] 0.35% [4],[5],[20] 0.35% [4],[5],[20] 0.35% [4],[5],[20] 0.35% [4],[5],[20] 0.72% [9],[11],[18],[19] 0.72% [9],[11],[18],[19] 0.72% [9],[11],[18],[19] 0.72% [9],[11],[18],[19]
Investment, Identifier [Axis]: Benefytt Technologies, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[4],[5],[14] 7.50% 7.50% 7.50% 7.50% 7.50% 7.50% 7.50%        
Interest Rate [1],[4],[5],[6],[14] 10.58% 10.58% 10.58% 10.58% 10.58% 10.58% 10.58%        
Par Amount/Units [1],[4],[5],[7],[14] $ 23,064                    
Cost [1],[4],[5],[8],[14] 22,358                    
Fair Value [1],[4],[5],[14] $ 18,647                    
Percentage of Net Assets [1],[4],[5],[14] 0.08% 0.08% 0.08% 0.08% 0.08% 0.08% 0.08%        
Investment, Identifier [Axis]: Berlin Packaging, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23]
Interest Rate 6.32% [5],[6],[22] 6.32% [5],[6],[22] 6.32% [5],[6],[22] 6.32% [5],[6],[22] 6.32% [5],[6],[22] 6.32% [5],[6],[22] 6.32% [5],[6],[22] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23]
Par Amount/Units $ 42,734 [5],[7],[22]             $ 8,544 [11],[23]      
Cost 42,607 [5],[8],[22]             8,480 [11],[13],[23]      
Fair Value $ 40,464 [5],[22]             $ 8,545 [11],[23]      
Percentage of Net Assets 0.18% [5],[22] 0.18% [5],[22] 0.18% [5],[22] 0.18% [5],[22] 0.18% [5],[22] 0.18% [5],[22] 0.18% [5],[22] 0.07% [11],[23] 0.07% [11],[23] 0.07% [11],[23] 0.07% [11],[23]
Investment, Identifier [Axis]: Bettcher Industries, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [11],[18],[21] 4.00% [11],[18],[21] 4.00% [11],[18],[21] 4.00% [11],[18],[21]
Interest Rate 7.03% [5],[6],[22] 7.03% [5],[6],[22] 7.03% [5],[6],[22] 7.03% [5],[6],[22] 7.03% [5],[6],[22] 7.03% [5],[6],[22] 7.03% [5],[6],[22] 4.12% [11],[12],[18],[21] 4.12% [11],[12],[18],[21] 4.12% [11],[12],[18],[21] 4.12% [11],[12],[18],[21]
Par Amount/Units $ 11,259 [5],[7],[22]             $ 11,316 [11],[18],[21]      
Cost 11,159 [5],[8],[22]             11,203 [11],[13],[18],[21]      
Fair Value $ 10,696 [5],[22]             $ 11,316 [11],[18],[21]      
Percentage of Net Assets 0.05% [5],[22] 0.05% [5],[22] 0.05% [5],[22] 0.05% [5],[22] 0.05% [5],[22] 0.05% [5],[22] 0.05% [5],[22] 0.09% [11],[18],[21] 0.09% [11],[18],[21] 0.09% [11],[18],[21] 0.09% [11],[18],[21]
Investment, Identifier [Axis]: BlueCat Networks USA, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[3],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[3],[4],[5],[6] 8.77% 8.77% 8.77% 8.77% 8.77% 8.77% 8.77%        
Par Amount/Units [1],[2],[3],[4],[5],[7] $ 68,902                    
Cost [1],[2],[3],[4],[5],[8] 67,320                    
Fair Value [1],[2],[3],[4],[5] $ 67,280                    
Percentage of Net Assets [1],[2],[3],[4],[5] 0.30% 0.30% 0.30% 0.30% 0.30% 0.30% 0.30%        
Investment, Identifier [Axis]: BlueMountain CLO XXIX Ltd                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 6.86% 6.86% 6.86% 6.86% 6.86% 6.86% 6.86%        
Interest Rate [3],[4],[5],[6],[14] 9.64% 9.64% 9.64% 9.64% 9.64% 9.64% 9.64%        
Par Amount/Units [3],[4],[5],[7],[14] $ 2,750                    
Cost [3],[4],[5],[8],[14] 2,685                    
Fair Value [3],[4],[5],[14] $ 2,348                    
Percentage of Net Assets [3],[4],[5],[14] 0.01% 0.01% 0.01% 0.01% 0.01% 0.01% 0.01%        
Investment, Identifier [Axis]: Box Co-Invest Blocker, LLC                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 3,308,320 [4],[5],[7] 3,308,320 [4],[5],[7] 3,308,320 [4],[5],[7] 3,308,320 [4],[5],[7] 3,308,320 [4],[5],[7] 3,308,320 [4],[5],[7] 3,308,320 [4],[5],[7] 3,308,320 [11],[18] 3,308,320 [11],[18] 3,308,320 [11],[18] 3,308,320 [11],[18]
Cost $ 3,308 [4],[5],[8]             $ 3,308 [11],[13],[18]      
Fair Value $ 3,474 [4],[5]             $ 3,308 [11],[18]      
Percentage of Net Assets 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.03% [11],[18] 0.03% [11],[18] 0.03% [11],[18] 0.03% [11],[18]
Investment, Identifier [Axis]: Boxer Parent Company, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [11],[16] 3.75% [11],[16] 3.75% [11],[16] 3.75% [11],[16]
Interest Rate 6.87% [5],[6],[14] 6.87% [5],[6],[14] 6.87% [5],[6],[14] 6.87% [5],[6],[14] 6.87% [5],[6],[14] 6.87% [5],[6],[14] 6.87% [5],[6],[14] 3.97% [11],[12],[16] 3.97% [11],[12],[16] 3.97% [11],[12],[16] 3.97% [11],[12],[16]
Par Amount/Units $ 53,928 [5],[7],[14]             $ 11,997 [11],[16]      
Cost 53,763 [5],[8],[14]             11,996 [11],[13],[16]      
Fair Value $ 51,253 [5],[14]             $ 11,937 [11],[16]      
Percentage of Net Assets 0.23% [5],[14] 0.23% [5],[14] 0.23% [5],[14] 0.23% [5],[14] 0.23% [5],[14] 0.23% [5],[14] 0.23% [5],[14] 0.09% [11],[16] 0.09% [11],[16] 0.09% [11],[16] 0.09% [11],[16]
Investment, Identifier [Axis]: Brave Parent Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[16]               4.00% 4.00% 4.00% 4.00%
Interest Rate [11],[12],[16]               4.10% 4.10% 4.10% 4.10%
Par Amount/Units [11],[16]               $ 2,977      
Cost [11],[13],[16]               2,978      
Fair Value [11],[16]               $ 2,976      
Percentage of Net Assets [11],[16]               0.02% 0.02% 0.02% 0.02%
Investment, Identifier [Axis]: Broad River Ltd 2020-1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%        
Interest Rate [3],[4],[5],[6],[14] 9.21% 9.21% 9.21% 9.21% 9.21% 9.21% 9.21%        
Par Amount/Units [3],[4],[5],[7],[14] $ 7,000                    
Cost [3],[4],[5],[8],[14] 6,946                    
Fair Value [3],[4],[5],[14] $ 5,935                    
Percentage of Net Assets [3],[4],[5],[14] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: BroadStreet Partners, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.00% [5],[14] 3.00% [5],[14] 3.00% [5],[14] 3.00% [5],[14] 3.00% [5],[14] 3.00% [5],[14] 3.00% [5],[14] 3.00% [11],[16] 3.00% [11],[16] 3.00% [11],[16] 3.00% [11],[16]
Interest Rate 6.12% [5],[6],[14] 6.12% [5],[6],[14] 6.12% [5],[6],[14] 6.12% [5],[6],[14] 6.12% [5],[6],[14] 6.12% [5],[6],[14] 6.12% [5],[6],[14] 3.10% [11],[12],[16] 3.10% [11],[12],[16] 3.10% [11],[12],[16] 3.10% [11],[12],[16]
Par Amount/Units $ 21,777 [5],[7],[14]             $ 7,919 [11],[16]      
Cost 21,645 [5],[8],[14]             7,917 [11],[13],[16]      
Fair Value $ 20,658 [5],[14]             $ 7,831 [11],[16]      
Percentage of Net Assets 0.09% [5],[14] 0.09% [5],[14] 0.09% [5],[14] 0.09% [5],[14] 0.09% [5],[14] 0.09% [5],[14] 0.09% [5],[14] 0.06% [11],[16] 0.06% [11],[16] 0.06% [11],[16] 0.06% [11],[16]
Investment, Identifier [Axis]: Brookfield WEC Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [1],[4],[5],[6],[20] 6.87% 6.87% 6.87% 6.87% 6.87% 6.87% 6.87%        
Par Amount/Units [1],[4],[5],[7],[20] $ 4,990                    
Cost [1],[4],[5],[8],[20] 4,786                    
Fair Value [1],[4],[5],[20] $ 4,841                    
Percentage of Net Assets [1],[4],[5],[20] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: Bungie, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[18],[21]               6.25% 6.25% 6.25% 6.25%
Interest Rate [11],[12],[18],[21]               7.25% 7.25% 7.25% 7.25%
Par Amount/Units [11],[18],[21]               $ 2,500      
Cost [11],[13],[18],[21]               2,500      
Fair Value [11],[18],[21]               $ 2,500      
Percentage of Net Assets [11],[18],[21]               0.02% 0.02% 0.02% 0.02%
Investment, Identifier [Axis]: Bution Holdco 2, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [11],[18],[21] 6.25% [11],[18],[21] 6.25% [11],[18],[21] 6.25% [11],[18],[21]
Interest Rate 9.37% [4],[5],[6],[20] 9.37% [4],[5],[6],[20] 9.37% [4],[5],[6],[20] 9.37% [4],[5],[6],[20] 9.37% [4],[5],[6],[20] 9.37% [4],[5],[6],[20] 9.37% [4],[5],[6],[20] 7.25% [11],[12],[18],[21] 7.25% [11],[12],[18],[21] 7.25% [11],[12],[18],[21] 7.25% [11],[12],[18],[21]
Par Amount/Units $ 5,850 [4],[5],[7],[20]             $ 5,925 [11],[18],[21]      
Cost 5,773 [4],[5],[8],[20]             5,827 [11],[13],[18],[21]      
Fair Value $ 5,850 [4],[5],[20]             $ 5,880 [11],[18],[21]      
Percentage of Net Assets 0.03% [4],[5],[20] 0.03% [4],[5],[20] 0.03% [4],[5],[20] 0.03% [4],[5],[20] 0.03% [4],[5],[20] 0.03% [4],[5],[20] 0.03% [4],[5],[20] 0.05% [11],[18],[21] 0.05% [11],[18],[21] 0.05% [11],[18],[21] 0.05% [11],[18],[21]
Investment, Identifier [Axis]: Bway Holding Corporation                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[14] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%        
Interest Rate [5],[6],[14] 5.81% 5.81% 5.81% 5.81% 5.81% 5.81% 5.81%        
Par Amount/Units [5],[7],[14] $ 10,304                    
Cost [5],[8],[14] 10,134                    
Fair Value [5],[14] $ 9,641                    
Percentage of Net Assets [5],[14] 0.04% 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%        
Investment, Identifier [Axis]: Byjus Alpha, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[10],[11]               5.50% 5.50% 5.50% 5.50%
Interest Rate [9],[10],[11],[12]               6.25% 6.25% 6.25% 6.25%
Par Amount/Units [9],[10],[11]               $ 50,000      
Cost [9],[10],[11],[13]               49,229      
Fair Value [9],[10],[11]               $ 50,729      
Percentage of Net Assets [9],[10],[11]               0.39% 0.39% 0.39% 0.39%
Investment, Identifier [Axis]: CCBlue Bidco, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [9],[11],[18],[19] 6.25% [9],[11],[18],[19] 6.25% [9],[11],[18],[19] 6.25% [9],[11],[18],[19]
Interest Rate 7.17% [1],[2],[4],[5],[6] 7.17% [1],[2],[4],[5],[6] 7.17% [1],[2],[4],[5],[6] 7.17% [1],[2],[4],[5],[6] 7.17% [1],[2],[4],[5],[6] 7.17% [1],[2],[4],[5],[6] 7.17% [1],[2],[4],[5],[6] 7.00% [9],[11],[12],[18],[19] 7.00% [9],[11],[12],[18],[19] 7.00% [9],[11],[12],[18],[19] 7.00% [9],[11],[12],[18],[19]
Par Amount/Units $ 497,203 [1],[2],[4],[5],[7]             $ 464,809 [9],[11],[18],[19]      
Cost 487,947 [1],[2],[4],[5],[8]             454,639 [9],[11],[13],[18],[19]      
Fair Value $ 474,156 [1],[2],[4],[5]             $ 454,595 [9],[11],[18],[19]      
Percentage of Net Assets 2.12% [1],[2],[4],[5] 2.12% [1],[2],[4],[5] 2.12% [1],[2],[4],[5] 2.12% [1],[2],[4],[5] 2.12% [1],[2],[4],[5] 2.12% [1],[2],[4],[5] 2.12% [1],[2],[4],[5] 3.54% [9],[11],[18],[19] 3.54% [9],[11],[18],[19] 3.54% [9],[11],[18],[19] 3.54% [9],[11],[18],[19]
Investment, Identifier [Axis]: CCI Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11]
Interest Rate 7.55% [2],[5],[6] 7.55% [2],[5],[6] 7.55% [2],[5],[6] 7.55% [2],[5],[6] 7.55% [2],[5],[6] 7.55% [2],[5],[6] 7.55% [2],[5],[6] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12]
Par Amount/Units $ 51,860 [2],[5],[7]             $ 28,831 [9],[11]      
Cost 51,691 [2],[5],[8]             28,965 [9],[11],[13]      
Fair Value $ 49,020 [2],[5]             $ 28,898 [9],[11]      
Percentage of Net Assets 0.22% [2],[5] 0.22% [2],[5] 0.22% [2],[5] 0.22% [2],[5] 0.22% [2],[5] 0.22% [2],[5] 0.22% [2],[5] 0.22% [9],[11] 0.22% [9],[11] 0.22% [9],[11] 0.22% [9],[11]
Investment, Identifier [Axis]: CD&R Artemis Holdco 2 Limited - Preferred Shares                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 33,000,000 [3],[4],[5],[7] 33,000,000 [3],[4],[5],[7] 33,000,000 [3],[4],[5],[7] 33,000,000 [3],[4],[5],[7] 33,000,000 [3],[4],[5],[7] 33,000,000 [3],[4],[5],[7] 33,000,000 [3],[4],[5],[7] 33,000,000 [10],[11],[18] 33,000,000 [10],[11],[18] 33,000,000 [10],[11],[18] 33,000,000 [10],[11],[18]
Cost $ 43,662 [3],[4],[5],[8]             $ 43,662 [10],[11],[13],[18]      
Fair Value $ 39,945 [3],[4],[5]             $ 44,916 [10],[11],[18]      
Percentage of Net Assets 0.18% [3],[4],[5] 0.18% [3],[4],[5] 0.18% [3],[4],[5] 0.18% [3],[4],[5] 0.18% [3],[4],[5] 0.18% [3],[4],[5] 0.18% [3],[4],[5] 0.35% [10],[11],[18] 0.35% [10],[11],[18] 0.35% [10],[11],[18] 0.35% [10],[11],[18]
Investment, Identifier [Axis]: CD&R Artemis UK Bidco Ltd. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.50% [3],[4],[5],[14] 7.50% [3],[4],[5],[14] 7.50% [3],[4],[5],[14] 7.50% [3],[4],[5],[14] 7.50% [3],[4],[5],[14] 7.50% [3],[4],[5],[14] 7.50% [3],[4],[5],[14] 7.50% [10],[11],[16],[18] 7.50% [10],[11],[16],[18] 7.50% [10],[11],[16],[18] 7.50% [10],[11],[16],[18]
Interest Rate 9.00% [3],[4],[5],[6],[14] 9.00% [3],[4],[5],[6],[14] 9.00% [3],[4],[5],[6],[14] 9.00% [3],[4],[5],[6],[14] 9.00% [3],[4],[5],[6],[14] 9.00% [3],[4],[5],[6],[14] 9.00% [3],[4],[5],[6],[14] 7.50% [10],[11],[12],[16],[18] 7.50% [10],[11],[12],[16],[18] 7.50% [10],[11],[12],[16],[18] 7.50% [10],[11],[12],[16],[18]
Par Amount/Units | £     £ 65,340 [3],[4],[5],[7],[14]             £ 80,340 [10],[11],[16],[18]  
Cost $ 87,363 [3],[4],[5],[8],[14]                 101,796 [10],[11],[13],[16],[18]  
Fair Value $ 70,989 [3],[4],[5],[14]                 £ 100,908 [10],[11],[16],[18]  
Percentage of Net Assets 0.32% [3],[4],[5],[14] 0.32% [3],[4],[5],[14] 0.32% [3],[4],[5],[14] 0.32% [3],[4],[5],[14] 0.32% [3],[4],[5],[14] 0.32% [3],[4],[5],[14] 0.32% [3],[4],[5],[14] 0.78% [10],[11],[16],[18] 0.78% [10],[11],[16],[18] 0.78% [10],[11],[16],[18] 0.78% [10],[11],[16],[18]
Investment, Identifier [Axis]: CD&R Artemis UK Bidco Ltd. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[22] 7.25% 7.25% 7.25% 7.25% 7.25% 7.25% 7.25%        
Interest Rate [3],[4],[5],[6],[22] 9.50% 9.50% 9.50% 9.50% 9.50% 9.50% 9.50%        
Par Amount/Units | £ [3],[4],[5],[7],[22]     £ 50,000                
Cost | £ [3],[4],[5],[8],[22]     46,929                
Fair Value | £ [3],[4],[5],[22]     £ 47,156                
Percentage of Net Assets [3],[4],[5],[22] 0.21% 0.21% 0.21% 0.21% 0.21% 0.21% 0.21%        
Investment, Identifier [Axis]: CD&R Ulysses Equity Holdings, L.P. - Common Shares                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 6,000,000 [3],[4],[5],[7] 6,000,000 [3],[4],[5],[7] 6,000,000 [3],[4],[5],[7] 6,000,000 [3],[4],[5],[7] 6,000,000 [3],[4],[5],[7] 6,000,000 [3],[4],[5],[7] 6,000,000 [3],[4],[5],[7] 6,000,000 [10],[11],[18] 6,000,000 [10],[11],[18] 6,000,000 [10],[11],[18] 6,000,000 [10],[11],[18]
Cost $ 6,090 [3],[4],[5],[8]             $ 6,090 [10],[11],[13],[18]      
Fair Value $ 5,460 [3],[4],[5]             $ 6,120 [10],[11],[18]      
Percentage of Net Assets 0.02% [3],[4],[5] 0.02% [3],[4],[5] 0.02% [3],[4],[5] 0.02% [3],[4],[5] 0.02% [3],[4],[5] 0.02% [3],[4],[5] 0.02% [3],[4],[5] 0.05% [10],[11],[18] 0.05% [10],[11],[18] 0.05% [10],[11],[18] 0.05% [10],[11],[18]
Investment, Identifier [Axis]: CDK Global, Inc.                      
Schedule of Investments [Line Items]                      
Interest Rate [5],[6],[22] 6.87% 6.87% 6.87% 6.87% 6.87% 6.87% 6.87%        
Investment, Identifier [Axis]: CE Intermediate I, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [4],[5],[22] 4.00% [4],[5],[22] 4.00% [4],[5],[22] 4.00% [4],[5],[22] 4.00% [4],[5],[22] 4.00% [4],[5],[22] 4.00% [4],[5],[22] 4.00% [11],[18],[23] 4.00% [11],[18],[23] 4.00% [11],[18],[23] 4.00% [11],[18],[23]
Interest Rate 6.91% [4],[5],[6],[22] 6.91% [4],[5],[6],[22] 6.91% [4],[5],[6],[22] 6.91% [4],[5],[6],[22] 6.91% [4],[5],[6],[22] 6.91% [4],[5],[6],[22] 6.91% [4],[5],[6],[22] 4.50% [11],[12],[18],[23] 4.50% [11],[12],[18],[23] 4.50% [11],[12],[18],[23] 4.50% [11],[12],[18],[23]
Par Amount/Units $ 7,739 [4],[5],[7],[22]             $ 7,778 [11],[18],[23]      
Cost 7,671 [4],[5],[8],[22]             7,701 [11],[13],[18],[23]      
Fair Value $ 7,236 [4],[5],[22]             $ 7,729 [11],[18],[23]      
Percentage of Net Assets 0.03% [4],[5],[22] 0.03% [4],[5],[22] 0.03% [4],[5],[22] 0.03% [4],[5],[22] 0.03% [4],[5],[22] 0.03% [4],[5],[22] 0.03% [4],[5],[22] 0.06% [11],[18],[23] 0.06% [11],[18],[23] 0.06% [11],[18],[23] 0.06% [11],[18],[23]
Investment, Identifier [Axis]: CEC Entertainment, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.75% [5],[14],[15] 6.75% [5],[14],[15] 6.75% [5],[14],[15] 6.75% [5],[14],[15] 6.75% [5],[14],[15] 6.75% [5],[14],[15] 6.75% [5],[14],[15] 6.75% [11],[16],[17] 6.75% [11],[16],[17] 6.75% [11],[16],[17] 6.75% [11],[16],[17]
Interest Rate 6.75% [5],[6],[14],[15] 6.75% [5],[6],[14],[15] 6.75% [5],[6],[14],[15] 6.75% [5],[6],[14],[15] 6.75% [5],[6],[14],[15] 6.75% [5],[6],[14],[15] 6.75% [5],[6],[14],[15] 6.75% [11],[12],[16],[17] 6.75% [11],[12],[16],[17] 6.75% [11],[12],[16],[17] 6.75% [11],[12],[16],[17]
Par Amount/Units $ 51,052 [5],[7],[14],[15]             $ 79,800 [11],[16],[17]      
Cost 51,052 [5],[8],[14],[15]             79,780 [11],[13],[16],[17]      
Fair Value $ 46,016 [5],[14],[15]             $ 78,287 [11],[16],[17]      
Percentage of Net Assets 0.21% [5],[14],[15] 0.21% [5],[14],[15] 0.21% [5],[14],[15] 0.21% [5],[14],[15] 0.21% [5],[14],[15] 0.21% [5],[14],[15] 0.21% [5],[14],[15] 0.61% [11],[16],[17] 0.61% [11],[16],[17] 0.61% [11],[16],[17] 0.61% [11],[16],[17]
Investment, Identifier [Axis]: CEP V Investment 11 Sarl                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[3],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[3],[4],[5],[6] 6.29% 6.29% 6.29% 6.29% 6.29% 6.29% 6.29%        
Par Amount/Units [1],[2],[3],[4],[5],[7] $ 97,449                    
Cost [1],[2],[3],[4],[5],[8] 97,832                    
Fair Value [1],[2],[3],[4],[5] $ 96,846                    
Percentage of Net Assets [1],[2],[3],[4],[5] 0.43% 0.43% 0.43% 0.43% 0.43% 0.43% 0.43%        
Investment, Identifier [Axis]: CFC Underwriting, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[3],[4],[5],[14] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [1],[3],[4],[5],[6],[14] 7.78% 7.78% 7.78% 7.78% 7.78% 7.78% 7.78%        
Par Amount/Units [1],[3],[4],[5],[7],[14] $ 138,161                    
Cost [1],[3],[4],[5],[8],[14] 134,523                    
Fair Value [1],[3],[4],[5],[14] $ 133,122                    
Percentage of Net Assets [1],[3],[4],[5],[14] 0.59% 0.59% 0.59% 0.59% 0.59% 0.59% 0.59%        
Investment, Identifier [Axis]: CFGI Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.00% [1],[2],[4],[5] 5.00% [1],[2],[4],[5] 5.00% [1],[2],[4],[5] 5.00% [1],[2],[4],[5] 5.00% [1],[2],[4],[5] 5.00% [1],[2],[4],[5] 5.00% [1],[2],[4],[5] 5.25% [9],[10],[11],[18],[19] 5.25% [9],[10],[11],[18],[19] 5.25% [9],[10],[11],[18],[19] 5.25% [9],[10],[11],[18],[19]
Interest Rate 8.12% [1],[2],[4],[5],[6] 8.12% [1],[2],[4],[5],[6] 8.12% [1],[2],[4],[5],[6] 8.12% [1],[2],[4],[5],[6] 8.12% [1],[2],[4],[5],[6] 8.12% [1],[2],[4],[5],[6] 8.12% [1],[2],[4],[5],[6] 6.00% [9],[10],[11],[12],[18],[19] 6.00% [9],[10],[11],[12],[18],[19] 6.00% [9],[10],[11],[12],[18],[19] 6.00% [9],[10],[11],[12],[18],[19]
Par Amount/Units $ 51,791 [1],[2],[4],[5],[7]             $ 145,825 [9],[10],[11],[18],[19]      
Cost 50,381 [1],[2],[4],[5],[8]             142,379 [9],[10],[11],[13],[18],[19]      
Fair Value $ 51,164 [1],[2],[4],[5]             $ 142,282 [9],[10],[11],[18],[19]      
Percentage of Net Assets 0.23% [1],[2],[4],[5] 0.23% [1],[2],[4],[5] 0.23% [1],[2],[4],[5] 0.23% [1],[2],[4],[5] 0.23% [1],[2],[4],[5] 0.23% [1],[2],[4],[5] 0.23% [1],[2],[4],[5] 1.11% [9],[10],[11],[18],[19] 1.11% [9],[10],[11],[18],[19] 1.11% [9],[10],[11],[18],[19] 1.11% [9],[10],[11],[18],[19]
Investment, Identifier [Axis]: CHG Healthcare Services, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23]
Interest Rate 6.37% [5],[6],[22] 6.37% [5],[6],[22] 6.37% [5],[6],[22] 6.37% [5],[6],[22] 6.37% [5],[6],[22] 6.37% [5],[6],[22] 6.37% [5],[6],[22] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23]
Par Amount/Units $ 22,767 [5],[7],[22]             $ 8,978 [11],[23]      
Cost 22,692 [5],[8],[22]             8,938 [11],[13],[23]      
Fair Value $ 21,920 [5],[22]             $ 8,990 [11],[23]      
Percentage of Net Assets 0.10% [5],[22] 0.10% [5],[22] 0.10% [5],[22] 0.10% [5],[22] 0.10% [5],[22] 0.10% [5],[22] 0.10% [5],[22] 0.07% [11],[23] 0.07% [11],[23] 0.07% [11],[23] 0.07% [11],[23]
Investment, Identifier [Axis]: CHG PPC Parent, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.00% [4],[5],[22] 3.00% [4],[5],[22] 3.00% [4],[5],[22] 3.00% [4],[5],[22] 3.00% [4],[5],[22] 3.00% [4],[5],[22] 3.00% [4],[5],[22] 3.00% [11],[23] 3.00% [11],[23] 3.00% [11],[23] 3.00% [11],[23]
Interest Rate 6.13% [4],[5],[6],[22] 6.13% [4],[5],[6],[22] 6.13% [4],[5],[6],[22] 6.13% [4],[5],[6],[22] 6.13% [4],[5],[6],[22] 6.13% [4],[5],[6],[22] 6.13% [4],[5],[6],[22] 3.50% [11],[12],[23] 3.50% [11],[12],[23] 3.50% [11],[12],[23] 3.50% [11],[12],[23]
Par Amount/Units $ 10,288 [4],[5],[7],[22]             $ 7,339 [11],[23]      
Cost 10,269 [4],[5],[8],[22]             7,303 [11],[13],[23]      
Fair Value $ 9,876 [4],[5],[22]             $ 7,326 [11],[23]      
Percentage of Net Assets 0.04% [4],[5],[22] 0.04% [4],[5],[22] 0.04% [4],[5],[22] 0.04% [4],[5],[22] 0.04% [4],[5],[22] 0.04% [4],[5],[22] 0.04% [4],[5],[22] 0.06% [11],[23] 0.06% [11],[23] 0.06% [11],[23] 0.06% [11],[23]
Investment, Identifier [Axis]: CIFC Funding 2019-III, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.80% [3],[4],[5],[14],[15] 6.80% [3],[4],[5],[14],[15] 6.80% [3],[4],[5],[14],[15] 6.80% [3],[4],[5],[14],[15] 6.80% [3],[4],[5],[14],[15] 6.80% [3],[4],[5],[14],[15] 6.80% [3],[4],[5],[14],[15] 6.80% [10],[11],[16],[17],[18] 6.80% [10],[11],[16],[17],[18] 6.80% [10],[11],[16],[17],[18] 6.80% [10],[11],[16],[17],[18]
Interest Rate 9.31% [3],[4],[5],[6],[14],[15] 9.31% [3],[4],[5],[6],[14],[15] 9.31% [3],[4],[5],[6],[14],[15] 9.31% [3],[4],[5],[6],[14],[15] 9.31% [3],[4],[5],[6],[14],[15] 9.31% [3],[4],[5],[6],[14],[15] 9.31% [3],[4],[5],[6],[14],[15] 6.98% [10],[11],[12],[16],[17],[18] 6.98% [10],[11],[12],[16],[17],[18] 6.98% [10],[11],[12],[16],[17],[18] 6.98% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 8,000 [3],[4],[5],[7],[14],[15]             $ 8,000 [10],[11],[16],[17],[18]      
Cost 8,000 [3],[4],[5],[8],[14],[15]             8,000 [10],[11],[13],[16],[17],[18]      
Fair Value $ 6,789 [3],[4],[5],[14],[15]             $ 7,991 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: CIFC Funding 2022-V, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 7.55% 7.55% 7.55% 7.55% 7.55% 7.55% 7.55%        
Interest Rate [3],[4],[5],[6],[14] 10.06% 10.06% 10.06% 10.06% 10.06% 10.06% 10.06%        
Par Amount/Units [3],[4],[5],[7],[14] $ 10,000                    
Cost [3],[4],[5],[8],[14] 9,902                    
Fair Value [3],[4],[5],[14] $ 9,598                    
Percentage of Net Assets [3],[4],[5],[14] 0.04% 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%        
Investment, Identifier [Axis]: COP Home Services TopCo IV, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[18],[19],[21]               5.00% 5.00% 5.00% 5.00%
Interest Rate [11],[18],[19],[21]               6.00% 6.00% 6.00% 6.00%
Par Amount/Units [11],[18],[19],[21]               $ 128,886      
Cost [11],[13],[18],[19],[21]               125,700      
Fair Value [11],[18],[19],[21]               $ 127,513      
Percentage of Net Assets [11],[18],[19],[21]               0.99% 0.99% 0.99% 0.99%
Investment, Identifier [Axis]: COP Home Services TopCo IV, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 8.75% [4],[5],[15] 8.75% [4],[5],[15] 8.75% [4],[5],[15] 8.75% [4],[5],[15] 8.75% [4],[5],[15] 8.75% [4],[5],[15] 8.75% [4],[5],[15] 8.75% [11],[18],[21] 8.75% [11],[18],[21] 8.75% [11],[18],[21] 8.75% [11],[18],[21]
Interest Rate 11.87% [4],[5],[6],[15],[20] 11.87% [4],[5],[6],[15],[20] 11.87% [4],[5],[6],[15],[20] 11.87% [4],[5],[6],[15],[20] 11.87% [4],[5],[6],[15],[20] 11.87% [4],[5],[6],[15],[20] 11.87% [4],[5],[6],[15],[20] 9.75% [11],[12],[18],[21] 9.75% [11],[12],[18],[21] 9.75% [11],[12],[18],[21] 9.75% [11],[12],[18],[21]
Par Amount/Units $ 43,277 [4],[5],[7],[15],[20]             $ 43,277 [11],[18],[21]      
Cost 42,580 [4],[5],[8],[15],[20]             42,496 [11],[13],[18],[21]      
Fair Value $ 42,195 [4],[5],[15],[20]             $ 43,277 [11],[18],[21]      
Percentage of Net Assets 0.19% [4],[5],[15],[20] 0.19% [4],[5],[15],[20] 0.19% [4],[5],[15],[20] 0.19% [4],[5],[15],[20] 0.19% [4],[5],[15],[20] 0.19% [4],[5],[15],[20] 0.19% [4],[5],[15],[20] 0.34% [11],[18],[21] 0.34% [11],[18],[21] 0.34% [11],[18],[21] 0.34% [11],[18],[21]
Investment, Identifier [Axis]: CP Atlas Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[23]               3.75% 3.75% 3.75% 3.75%
Interest Rate [11],[12],[23]               4.25% 4.25% 4.25% 4.25%
Par Amount/Units [11],[23]               $ 31,556      
Cost [11],[13],[23]               31,560      
Fair Value [11],[23]               $ 31,461      
Percentage of Net Assets [11],[23]               0.24% 0.24% 0.24% 0.24%
Investment, Identifier [Axis]: CP Atlas Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [5],[6],[22] 6.27% 6.27% 6.27% 6.27% 6.27% 6.27% 6.27%        
Par Amount/Units [5],[7],[22] $ 54,252                    
Cost [5],[8],[22] 54,070                    
Fair Value [5],[22] $ 47,525                    
Percentage of Net Assets [5],[22] 0.21% 0.21% 0.21% 0.21% 0.21% 0.21% 0.21%        
Investment, Identifier [Axis]: CPI Buyer, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [1],[2],[4],[5],[6] 8.57% 8.57% 8.57% 8.57% 8.57% 8.57% 8.57%        
Par Amount/Units [1],[2],[4],[5],[7] $ 188,626                    
Cost [1],[2],[4],[5],[8] 184,339                    
Fair Value [1],[2],[4],[5] $ 180,453                    
Percentage of Net Assets [1],[2],[4],[5] 0.81% 0.81% 0.81% 0.81% 0.81% 0.81% 0.81%        
Investment, Identifier [Axis]: CPI Holdco, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11],[18],[19]               5.50% 5.50% 5.50% 5.50%
Interest Rate [9],[11],[12],[18],[19]               6.25% 6.25% 6.25% 6.25%
Par Amount/Units [9],[11],[18],[19]               $ 265,496      
Cost [9],[11],[13],[18],[19]               258,989      
Fair Value [9],[11],[18],[19]               $ 258,905      
Percentage of Net Assets [9],[11],[18],[19]               2.01% 2.01% 2.01% 2.01%
Investment, Identifier [Axis]: CPI International, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5],[20] 3.50% [5],[20] 3.50% [5],[20] 3.50% [5],[20] 3.50% [5],[20] 3.50% [5],[20] 3.50% [5],[20] 3.25% [11],[21] 3.25% [11],[21] 3.25% [11],[21] 3.25% [11],[21]
Interest Rate 6.62% [5],[6],[20] 6.62% [5],[6],[20] 6.62% [5],[6],[20] 6.62% [5],[6],[20] 6.62% [5],[6],[20] 6.62% [5],[6],[20] 6.62% [5],[6],[20] 4.25% [11],[12],[21] 4.25% [11],[12],[21] 4.25% [11],[12],[21] 4.25% [11],[12],[21]
Par Amount/Units $ 18,837 [5],[7],[20]             $ 8,977 [11],[21]      
Cost 18,844 [5],[8],[20]             8,991 [11],[13],[21]      
Fair Value $ 18,602 [5],[20]             $ 8,980 [11],[21]      
Percentage of Net Assets 0.08% [5],[20] 0.08% [5],[20] 0.08% [5],[20] 0.08% [5],[20] 0.08% [5],[20] 0.08% [5],[20] 0.08% [5],[20] 0.07% [11],[21] 0.07% [11],[21] 0.07% [11],[21] 0.07% [11],[21]
Investment, Identifier [Axis]: CQP Holdco, LP                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [5],[6],[22] 7.42% 7.42% 7.42% 7.42% 7.42% 7.42% 7.42%        
Par Amount/Units [5],[7],[22] $ 23,273                    
Cost [5],[8],[22] 23,269                    
Fair Value [5],[22] $ 22,499                    
Percentage of Net Assets [5],[22] 0.10% 0.10% 0.10% 0.10% 0.10% 0.10% 0.10%        
Investment, Identifier [Axis]: Caerus Midco 2 S.À. R.L - Vehicle Units                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares [3],[4],[5],[7] 4,941,452 4,941,452 4,941,452 4,941,452 4,941,452 4,941,452 4,941,452        
Cost [3],[4],[5],[8] $ 4,941                    
Fair Value [3],[4],[5] $ 4,941                    
Percentage of Net Assets [3],[4],[5] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: Caerus US 1, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[3],[4],[5] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [1],[2],[3],[4],[5],[6] 9.05% 9.05% 9.05% 9.05% 9.05% 9.05% 9.05%        
Par Amount/Units [1],[2],[3],[4],[5],[7] $ 392,476                    
Cost [1],[2],[3],[4],[5],[8] 383,677                    
Fair Value [1],[2],[3],[4],[5] $ 387,548                    
Percentage of Net Assets [1],[2],[3],[4],[5] 1.73% 1.73% 1.73% 1.73% 1.73% 1.73% 1.73%        
Investment, Identifier [Axis]: Cambium Holdings, LLC - Senior Preferred Interests                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 29,194,330 [4],[5],[7] 29,194,330 [4],[5],[7] 29,194,330 [4],[5],[7] 29,194,330 [4],[5],[7] 29,194,330 [4],[5],[7] 29,194,330 [4],[5],[7] 29,194,330 [4],[5],[7] 29,194,330 [11],[18] 29,194,330 [11],[18] 29,194,330 [11],[18] 29,194,330 [11],[18]
Cost $ 28,735 [4],[5],[8]             $ 28,735 [11],[13],[18]      
Fair Value $ 35,084 [4],[5]             $ 33,787 [11],[18]      
Percentage of Net Assets 0.16% [4],[5] 0.16% [4],[5] 0.16% [4],[5] 0.16% [4],[5] 0.16% [4],[5] 0.16% [4],[5] 0.16% [4],[5] 0.26% [11],[18] 0.26% [11],[18] 0.26% [11],[18] 0.26% [11],[18]
Investment, Identifier [Axis]: Cambium Learning Group, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19]
Interest Rate 8.21% [1],[2],[4],[5],[6] 8.21% [1],[2],[4],[5],[6] 8.21% [1],[2],[4],[5],[6] 8.21% [1],[2],[4],[5],[6] 8.21% [1],[2],[4],[5],[6] 8.21% [1],[2],[4],[5],[6] 8.21% [1],[2],[4],[5],[6] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19]
Par Amount/Units $ 960,844 [1],[2],[4],[5],[7]             $ 968,124 [9],[11],[18],[19]      
Cost 952,882 [1],[2],[4],[5],[8]             959,067 [9],[11],[13],[18],[19]      
Fair Value $ 960,844 [1],[2],[4],[5]             $ 968,124 [9],[11],[18],[19]      
Percentage of Net Assets 4.29% [1],[2],[4],[5] 4.29% [1],[2],[4],[5] 4.29% [1],[2],[4],[5] 4.29% [1],[2],[4],[5] 4.29% [1],[2],[4],[5] 4.29% [1],[2],[4],[5] 4.29% [1],[2],[4],[5] 7.53% [9],[11],[18],[19] 7.53% [9],[11],[18],[19] 7.53% [9],[11],[18],[19] 7.53% [9],[11],[18],[19]
Investment, Identifier [Axis]: Cambrex Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [9],[11] 3.50% [9],[11] 3.50% [9],[11] 3.50% [9],[11]
Interest Rate 6.63% [2],[5],[6] 6.63% [2],[5],[6] 6.63% [2],[5],[6] 6.63% [2],[5],[6] 6.63% [2],[5],[6] 6.63% [2],[5],[6] 6.63% [2],[5],[6] 4.25% [9],[11],[12] 4.25% [9],[11],[12] 4.25% [9],[11],[12] 4.25% [9],[11],[12]
Par Amount/Units $ 16,689 [2],[5],[7]             $ 15,136 [9],[11]      
Cost 16,704 [2],[5],[8]             15,199 [9],[11],[13]      
Fair Value $ 16,031 [2],[5]             $ 15,169 [9],[11]      
Percentage of Net Assets 0.07% [2],[5] 0.07% [2],[5] 0.07% [2],[5] 0.07% [2],[5] 0.07% [2],[5] 0.07% [2],[5] 0.07% [2],[5] 0.12% [9],[11] 0.12% [9],[11] 0.12% [9],[11] 0.12% [9],[11]
Investment, Identifier [Axis]: Camelot Return Merger SU                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[14] 8.75% 8.75% 8.75% 8.75% 8.75% 8.75% 8.75%        
Interest Rate [3],[5],[6],[14] 8.75% 8.75% 8.75% 8.75% 8.75% 8.75% 8.75%        
Par Amount/Units [3],[5],[7],[14] $ 12,160                    
Cost [3],[5],[8],[14] 11,016                    
Fair Value [3],[5],[14] $ 10,039                    
Percentage of Net Assets [3],[5],[14] 0.04% 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%        
Investment, Identifier [Axis]: Camelot US Acquisition, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.00% [3],[5],[20] 3.00% [3],[5],[20] 3.00% [3],[5],[20] 3.00% [3],[5],[20] 3.00% [3],[5],[20] 3.00% [3],[5],[20] 3.00% [3],[5],[20] 3.00% [10],[11],[17],[21] 3.00% [10],[11],[17],[21] 3.00% [10],[11],[17],[21] 3.00% [10],[11],[17],[21]
Interest Rate 6.12% [3],[5],[6],[20] 6.12% [3],[5],[6],[20] 6.12% [3],[5],[6],[20] 6.12% [3],[5],[6],[20] 6.12% [3],[5],[6],[20] 6.12% [3],[5],[6],[20] 6.12% [3],[5],[6],[20] 4.00% [10],[11],[12],[17],[21] 4.00% [10],[11],[12],[17],[21] 4.00% [10],[11],[12],[17],[21] 4.00% [10],[11],[12],[17],[21]
Par Amount/Units     £ 17,261 [3],[5],[7],[20]         $ 4,950 [10],[11],[17],[21]      
Cost     17,165 [3],[5],[8],[20]         4,967 [10],[11],[13],[17],[21]      
Fair Value     £ 16,729 [3],[5],[20]         $ 4,953 [10],[11],[17],[21]      
Percentage of Net Assets 0.07% [3],[5],[20] 0.07% [3],[5],[20] 0.07% [3],[5],[20] 0.07% [3],[5],[20] 0.07% [3],[5],[20] 0.07% [3],[5],[20] 0.07% [3],[5],[20] 0.04% [10],[11],[17],[21] 0.04% [10],[11],[17],[21] 0.04% [10],[11],[17],[21] 0.04% [10],[11],[17],[21]
Investment, Identifier [Axis]: Canadian Hospital Specialties Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [10],[11],[18],[19],[21]               4.25% 4.25% 4.25% 4.25%
Interest Rate [10],[11],[12],[18],[19],[21]               5.25% 5.25% 5.25% 5.25%
Par Amount/Units [10],[11],[18],[19],[21]                     $ 41,781
Cost [10],[11],[13],[18],[19],[21]               $ 32,404      
Fair Value [10],[11],[18],[19],[21]               $ 32,351      
Percentage of Net Assets [10],[11],[18],[19],[21]               0.25% 0.25% 0.25% 0.25%
Investment, Identifier [Axis]: Canadian Hospital Specialties Ltd. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[3],[4],[5],[15],[20] 4.50% 4.50% 4.50% 4.50% 4.50% 4.50% 4.50%        
Interest Rate [1],[3],[4],[5],[6],[15],[20] 8.67% 8.67% 8.67% 8.67% 8.67% 8.67% 8.67%        
Par Amount/Units [1],[3],[4],[5],[7],[15],[20]       $ 45,389              
Cost [1],[3],[4],[5],[8],[15],[20] $ 35,446                    
Fair Value [1],[3],[4],[5],[15],[20] $ 35,896                    
Percentage of Net Assets [1],[3],[4],[5],[15],[20] 0.16% 0.16% 0.16% 0.16% 0.16% 0.16% 0.16%        
Investment, Identifier [Axis]: Canadian Hospital Specialties Ltd. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 8.75% [3],[4],[5],[14],[15] 8.75% [3],[4],[5],[14],[15] 8.75% [3],[4],[5],[14],[15] 8.75% [3],[4],[5],[14],[15] 8.75% [3],[4],[5],[14],[15] 8.75% [3],[4],[5],[14],[15] 8.75% [3],[4],[5],[14],[15] 8.50% [10],[11],[16],[18] 8.50% [10],[11],[16],[18] 8.50% [10],[11],[16],[18] 8.50% [10],[11],[16],[18]
Interest Rate 8.75% [3],[4],[5],[6],[14] 8.75% [3],[4],[5],[6],[14] 8.75% [3],[4],[5],[6],[14] 8.75% [3],[4],[5],[6],[14] 8.75% [3],[4],[5],[6],[14] 8.75% [3],[4],[5],[6],[14] 8.75% [3],[4],[5],[6],[14] 8.50% [10],[11],[12],[16],[18] 8.50% [10],[11],[12],[16],[18] 8.50% [10],[11],[12],[16],[18] 8.50% [10],[11],[12],[16],[18]
Par Amount/Units       $ 15,800 [3],[4],[5],[7],[14]             $ 15,800 [10],[11],[16],[18]
Cost $ 12,464 [3],[4],[5],[8],[14]                   12,408 [10],[11],[13],[16],[18]
Fair Value $ 10,781 [3],[4],[5],[14]                   $ 12,468 [10],[11],[16],[18]
Percentage of Net Assets 0.05% [3],[4],[5],[14] 0.05% [3],[4],[5],[14] 0.05% [3],[4],[5],[14] 0.05% [3],[4],[5],[14] 0.05% [3],[4],[5],[14] 0.05% [3],[4],[5],[14] 0.05% [3],[4],[5],[14] 0.10% [10],[11],[16],[18] 0.10% [10],[11],[16],[18] 0.10% [10],[11],[16],[18] 0.10% [10],[11],[16],[18]
Investment, Identifier [Axis]: Capstone Logistics, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.75% [4],[5],[20] 4.75% [4],[5],[20] 4.75% [4],[5],[20] 4.75% [4],[5],[20] 4.75% [4],[5],[20] 4.75% [4],[5],[20] 4.75% [4],[5],[20] 4.75% [11],[19],[21] 4.75% [11],[19],[21] 4.75% [11],[19],[21] 4.75% [11],[19],[21]
Interest Rate 7.87% [4],[5],[6],[20] 7.87% [4],[5],[6],[20] 7.87% [4],[5],[6],[20] 7.87% [4],[5],[6],[20] 7.87% [4],[5],[6],[20] 7.87% [4],[5],[6],[20] 7.87% [4],[5],[6],[20] 5.75% [11],[12],[19],[21] 5.75% [11],[12],[19],[21] 5.75% [11],[12],[19],[21] 5.75% [11],[12],[19],[21]
Par Amount/Units $ 22,288 [4],[5],[7],[20]             $ 22,459 [11],[19],[21]      
Cost 22,352 [4],[5],[8],[20]             22,524 [11],[13],[19],[21]      
Fair Value $ 21,843 [4],[5],[20]             $ 22,511 [11],[19],[21]      
Percentage of Net Assets 0.10% [4],[5],[20] 0.10% [4],[5],[20] 0.10% [4],[5],[20] 0.10% [4],[5],[20] 0.10% [4],[5],[20] 0.10% [4],[5],[20] 0.10% [4],[5],[20] 0.18% [11],[19],[21] 0.18% [11],[19],[21] 0.18% [11],[19],[21] 0.18% [11],[19],[21]
Investment, Identifier [Axis]: Caramel Bidco Limited                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[3],[4],[5],[14],[15] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [1],[3],[4],[5],[6],[14],[15] 7.69% 7.69% 7.69% 7.69% 7.69% 7.69% 7.69%        
Par Amount/Units | £ [1],[3],[4],[5],[7],[14],[15]     £ 60,000                
Cost | £ [1],[3],[4],[5],[8],[14],[15]     77,801                
Fair Value | £ [1],[3],[4],[5],[14],[15]     £ 59,804                
Percentage of Net Assets [1],[3],[4],[5],[14],[15] 0.27% 0.27% 0.27% 0.27% 0.27% 0.27% 0.27%        
Investment, Identifier [Axis]: Carlyle US CLO 2020-1, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.25% [3],[4],[5],[14],[15] 6.25% [3],[4],[5],[14],[15] 6.25% [3],[4],[5],[14],[15] 6.25% [3],[4],[5],[14],[15] 6.25% [3],[4],[5],[14],[15] 6.25% [3],[4],[5],[14],[15] 6.25% [3],[4],[5],[14],[15] 6.25% [10],[11],[16],[17],[18] 6.25% [10],[11],[16],[17],[18] 6.25% [10],[11],[16],[17],[18] 6.25% [10],[11],[16],[17],[18]
Interest Rate 8.96% [3],[4],[5],[6],[14],[15] 8.96% [3],[4],[5],[6],[14],[15] 8.96% [3],[4],[5],[6],[14],[15] 8.96% [3],[4],[5],[6],[14],[15] 8.96% [3],[4],[5],[6],[14],[15] 8.96% [3],[4],[5],[6],[14],[15] 8.96% [3],[4],[5],[6],[14],[15] 6.38% [10],[11],[12],[16],[17],[18] 6.38% [10],[11],[12],[16],[17],[18] 6.38% [10],[11],[12],[16],[17],[18] 6.38% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 7,000 [3],[4],[5],[7],[14],[15]             $ 7,000 [10],[11],[16],[17],[18]      
Cost 7,000 [3],[4],[5],[8],[14],[15]             7,000 [10],[11],[13],[16],[17],[18]      
Fair Value $ 5,982 [3],[4],[5],[14],[15]             $ 6,859 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Carval CLO V-C, LTD.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.33% [3],[4],[5],[14],[15] 7.33% [3],[4],[5],[14],[15] 7.33% [3],[4],[5],[14],[15] 7.33% [3],[4],[5],[14],[15] 7.33% [3],[4],[5],[14],[15] 7.33% [3],[4],[5],[14],[15] 7.33% [3],[4],[5],[14],[15] 6.75% [10],[11],[16],[17],[18] 6.75% [10],[11],[16],[17],[18] 6.75% [10],[11],[16],[17],[18] 6.75% [10],[11],[16],[17],[18]
Interest Rate 9.26% [3],[4],[5],[6],[14],[15] 9.26% [3],[4],[5],[6],[14],[15] 9.26% [3],[4],[5],[6],[14],[15] 9.26% [3],[4],[5],[6],[14],[15] 9.26% [3],[4],[5],[6],[14],[15] 9.26% [3],[4],[5],[6],[14],[15] 9.26% [3],[4],[5],[6],[14],[15] 6.75% [10],[11],[12],[16],[17],[18] 6.75% [10],[11],[12],[16],[17],[18] 6.75% [10],[11],[12],[16],[17],[18] 6.75% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 8,000 [3],[4],[5],[7],[14],[15]             $ 8,000 [10],[11],[16],[17],[18]      
Cost 7,925 [3],[4],[5],[8],[14],[15]             7,920 [10],[11],[13],[16],[17],[18]      
Fair Value $ 6,851 [3],[4],[5],[14],[15]             $ 7,920 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Carval CLO VI-C Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 7.33% 7.33% 7.33% 7.33% 7.33% 7.33% 7.33%        
Interest Rate [3],[4],[5],[6],[14] 8.73% 8.73% 8.73% 8.73% 8.73% 8.73% 8.73%        
Par Amount/Units [3],[4],[5],[7],[14] $ 8,750                    
Cost [3],[4],[5],[8],[14] 8,665                    
Fair Value [3],[4],[5],[14] $ 8,226                    
Percentage of Net Assets [3],[4],[5],[14] 0.04% 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%        
Investment, Identifier [Axis]: Cast & Crew Payroll, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [11],[16] 3.50% [11],[16] 3.50% [11],[16] 3.50% [11],[16]
Interest Rate 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 3.60% [11],[12],[16] 3.60% [11],[12],[16] 3.60% [11],[12],[16] 3.60% [11],[12],[16]
Par Amount/Units $ 14,386 [5],[7],[14]             $ 1,985 [11],[16]      
Cost 14,387 [5],[8],[14]             1,965 [11],[13],[16]      
Fair Value $ 14,062 [5],[14]             $ 1,987 [11],[16]      
Percentage of Net Assets 0.06% [5],[14] 0.06% [5],[14] 0.06% [5],[14] 0.06% [5],[14] 0.06% [5],[14] 0.06% [5],[14] 0.06% [5],[14] 0.02% [11],[16] 0.02% [11],[16] 0.02% [11],[16] 0.02% [11],[16]
Investment, Identifier [Axis]: Cast & Crew Payroll, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23]
Interest Rate 6.78% [5],[6],[22] 6.78% [5],[6],[22] 6.78% [5],[6],[22] 6.78% [5],[6],[22] 6.78% [5],[6],[22] 6.78% [5],[6],[22] 6.78% [5],[6],[22] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23]
Par Amount/Units $ 9,141 [5],[7],[22]             $ 5,000 [11],[23]      
Cost 9,112 [5],[8],[22]             4,988 [11],[13],[23]      
Fair Value $ 8,886 [5],[22]             $ 5,009 [11],[23]      
Percentage of Net Assets 0.04% [5],[22] 0.04% [5],[22] 0.04% [5],[22] 0.04% [5],[22] 0.04% [5],[22] 0.04% [5],[22] 0.04% [5],[22] 0.04% [11],[23] 0.04% [11],[23] 0.04% [11],[23] 0.04% [11],[23]
Investment, Identifier [Axis]: Celestial Saturn Parent, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.50% [5],[22] 6.50% [5],[22] 6.50% [5],[22] 6.50% [5],[22] 6.50% [5],[22] 6.50% [5],[22] 6.50% [5],[22] 6.50% [11],[23] 6.50% [11],[23] 6.50% [11],[23] 6.50% [11],[23]
Interest Rate 9.63% [5],[6],[22] 9.63% [5],[6],[22] 9.63% [5],[6],[22] 9.63% [5],[6],[22] 9.63% [5],[6],[22] 9.63% [5],[6],[22] 9.63% [5],[6],[22] 7.00% [11],[23] 7.00% [11],[23] 7.00% [11],[23] 7.00% [11],[23]
Par Amount/Units $ 134,488 [5],[7],[22]             $ 113,488 [11],[23]      
Cost 133,319 [5],[8],[22]             112,432 [11],[23]      
Fair Value $ 92,125 [5],[22]             $ 114,837 [11],[23]      
Percentage of Net Assets 0.41% [5],[22] 0.41% [5],[22] 0.41% [5],[22] 0.41% [5],[22] 0.41% [5],[22] 0.41% [5],[22] 0.41% [5],[22] 0.89% [11],[23] 0.89% [11],[23] 0.89% [11],[23] 0.89% [11],[23]
Investment, Identifier [Axis]: Cengage Learning, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.75% [5],[20] 4.75% [5],[20] 4.75% [5],[20] 4.75% [5],[20] 4.75% [5],[20] 4.75% [5],[20] 4.75% [5],[20] 4.75% [11],[21] 4.75% [11],[21] 4.75% [11],[21] 4.75% [11],[21]
Interest Rate 7.81% [5],[6],[20] 7.81% [5],[6],[20] 7.81% [5],[6],[20] 7.81% [5],[6],[20] 7.81% [5],[6],[20] 7.81% [5],[6],[20] 7.81% [5],[6],[20] 5.75% [11],[12],[21] 5.75% [11],[12],[21] 5.75% [11],[12],[21] 5.75% [11],[12],[21]
Par Amount/Units $ 18,820 [5],[7],[20]             $ 18,953 [11],[21]      
Cost 18,676 [5],[8],[20]             18,758 [11],[13],[21]      
Fair Value $ 17,088 [5],[20]             $ 19,028 [11],[21]      
Percentage of Net Assets 0.08% [5],[20] 0.08% [5],[20] 0.08% [5],[20] 0.08% [5],[20] 0.08% [5],[20] 0.08% [5],[20] 0.08% [5],[20] 0.15% [11],[21] 0.15% [11],[21] 0.15% [11],[21] 0.15% [11],[21]
Investment, Identifier [Axis]: Century Casinos, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[3],[5] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [2],[3],[5],[6] 8.61% 8.61% 8.61% 8.61% 8.61% 8.61% 8.61%        
Par Amount/Units [2],[3],[5],[7] $ 43,840                    
Cost [2],[3],[5],[8] 43,020                    
Fair Value [2],[3],[5] $ 42,196                    
Percentage of Net Assets [2],[3],[5] 0.19% 0.19% 0.19% 0.19% 0.19% 0.19% 0.19%        
Investment, Identifier [Axis]: Charter NEX US, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11]
Interest Rate 6.56% [2],[5],[6] 6.56% [2],[5],[6] 6.56% [2],[5],[6] 6.56% [2],[5],[6] 6.56% [2],[5],[6] 6.56% [2],[5],[6] 6.56% [2],[5],[6] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12]
Par Amount/Units $ 46,519 [2],[5],[7]             $ 21,359 [9],[11]      
Cost 46,569 [2],[5],[8]             21,428 [9],[11],[13]      
Fair Value $ 44,262 [2],[5]             $ 21,431 [9],[11]      
Percentage of Net Assets 0.20% [2],[5] 0.20% [2],[5] 0.20% [2],[5] 0.20% [2],[5] 0.20% [2],[5] 0.20% [2],[5] 0.20% [2],[5] 0.17% [9],[11] 0.17% [9],[11] 0.17% [9],[11] 0.17% [9],[11]
Investment, Identifier [Axis]: Chronicle Bidco, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%        
Interest Rate [1],[2],[4],[5],[6] 9.80% 9.80% 9.80% 9.80% 9.80% 9.80% 9.80%        
Par Amount/Units [1],[2],[4],[5],[7] $ 25,617                    
Cost [1],[2],[4],[5],[8] 24,956                    
Fair Value [1],[2],[4],[5] $ 24,608                    
Percentage of Net Assets [1],[2],[4],[5] 0.11% 0.11% 0.11% 0.11% 0.11% 0.11% 0.11%        
Investment, Identifier [Axis]: Claims Automation Intermediate 2, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.75% [1],[2],[4],[5] 4.75% [1],[2],[4],[5] 4.75% [1],[2],[4],[5] 4.75% [1],[2],[4],[5] 4.75% [1],[2],[4],[5] 4.75% [1],[2],[4],[5] 4.75% [1],[2],[4],[5] 4.75% [9],[11],[18],[19] 4.75% [9],[11],[18],[19] 4.75% [9],[11],[18],[19] 4.75% [9],[11],[18],[19]
Interest Rate 6.75% [1],[2],[4],[5],[6] 6.75% [1],[2],[4],[5],[6] 6.75% [1],[2],[4],[5],[6] 6.75% [1],[2],[4],[5],[6] 6.75% [1],[2],[4],[5],[6] 6.75% [1],[2],[4],[5],[6] 6.75% [1],[2],[4],[5],[6] 5.50% [9],[11],[12],[18],[19] 5.50% [9],[11],[12],[18],[19] 5.50% [9],[11],[12],[18],[19] 5.50% [9],[11],[12],[18],[19]
Par Amount/Units $ 45,833 [1],[2],[4],[5],[7]             $ 45,833 [9],[11],[18],[19]      
Cost 44,443 [1],[2],[4],[5],[8]             43,702 [9],[11],[13],[18],[19]      
Fair Value $ 43,773 [1],[2],[4],[5]             $ 43,686 [9],[11],[18],[19]      
Percentage of Net Assets 0.20% [1],[2],[4],[5] 0.20% [1],[2],[4],[5] 0.20% [1],[2],[4],[5] 0.20% [1],[2],[4],[5] 0.20% [1],[2],[4],[5] 0.20% [1],[2],[4],[5] 0.20% [1],[2],[4],[5] 0.34% [9],[11],[18],[19] 0.34% [9],[11],[18],[19] 0.34% [9],[11],[18],[19] 0.34% [9],[11],[18],[19]
Investment, Identifier [Axis]: Clarios Global LP                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [3],[5],[14] 3.25% [3],[5],[14] 3.25% [3],[5],[14] 3.25% [3],[5],[14] 3.25% [3],[5],[14] 3.25% [3],[5],[14] 3.25% [3],[5],[14] 3.25% [10],[11],[16] 3.25% [10],[11],[16] 3.25% [10],[11],[16] 3.25% [10],[11],[16]
Interest Rate 6.37% [3],[5],[6],[14] 6.37% [3],[5],[6],[14] 6.37% [3],[5],[6],[14] 6.37% [3],[5],[6],[14] 6.37% [3],[5],[6],[14] 6.37% [3],[5],[6],[14] 6.37% [3],[5],[6],[14] 3.35% [10],[11],[12],[16] 3.35% [10],[11],[12],[16] 3.35% [10],[11],[12],[16] 3.35% [10],[11],[12],[16]
Par Amount/Units $ 19,806 [3],[5],[7],[14]             $ 6,806 [10],[11],[16]      
Cost 19,668 [3],[5],[8],[14]             6,809 [10],[11],[13],[16]      
Fair Value $ 18,795 [3],[5],[14]             $ 6,780 [10],[11],[16]      
Percentage of Net Assets 0.08% [3],[5],[14] 0.08% [3],[5],[14] 0.08% [3],[5],[14] 0.08% [3],[5],[14] 0.08% [3],[5],[14] 0.08% [3],[5],[14] 0.08% [3],[5],[14] 0.05% [10],[11],[16] 0.05% [10],[11],[16] 0.05% [10],[11],[16] 0.05% [10],[11],[16]
Investment, Identifier [Axis]: Clear Channel Outdoor Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[14] 3.50% 3.50% 3.50% 3.50% 3.50% 3.50% 3.50%        
Interest Rate [3],[5],[6],[14] 6.31% 6.31% 6.31% 6.31% 6.31% 6.31% 6.31%        
Par Amount/Units [3],[5],[7],[14] $ 33,772                    
Cost [3],[5],[8],[14] 32,954                    
Fair Value [3],[5],[14] $ 30,268                    
Percentage of Net Assets [3],[5],[14] 0.14% 0.14% 0.14% 0.14% 0.14% 0.14% 0.14%        
Investment, Identifier [Axis]: Clearview Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.25% [1],[2],[4],[5],[15] 5.25% [1],[2],[4],[5],[15] 5.25% [1],[2],[4],[5],[15] 5.25% [1],[2],[4],[5],[15] 5.25% [1],[2],[4],[5],[15] 5.25% [1],[2],[4],[5],[15] 5.25% [1],[2],[4],[5],[15] 5.25% [9],[11],[18],[19] 5.25% [9],[11],[18],[19] 5.25% [9],[11],[18],[19] 5.25% [9],[11],[18],[19]
Interest Rate 8.92% [1],[2],[4],[5],[6],[15] 8.92% [1],[2],[4],[5],[6],[15] 8.92% [1],[2],[4],[5],[6],[15] 8.92% [1],[2],[4],[5],[6],[15] 8.92% [1],[2],[4],[5],[6],[15] 8.92% [1],[2],[4],[5],[6],[15] 8.92% [1],[2],[4],[5],[6],[15] 6.00% [9],[11],[12],[18],[19] 6.00% [9],[11],[12],[18],[19] 6.00% [9],[11],[12],[18],[19] 6.00% [9],[11],[12],[18],[19]
Par Amount/Units $ 150,870 [1],[2],[4],[5],[7],[15]             $ 156,053 [9],[11],[18],[19]      
Cost 147,999 [1],[2],[4],[5],[8],[15]             152,720 [9],[11],[13],[18],[19]      
Fair Value $ 147,361 [1],[2],[4],[5],[15]             $ 152,520 [9],[11],[18],[19]      
Percentage of Net Assets 0.66% [1],[2],[4],[5],[15] 0.66% [1],[2],[4],[5],[15] 0.66% [1],[2],[4],[5],[15] 0.66% [1],[2],[4],[5],[15] 0.66% [1],[2],[4],[5],[15] 0.66% [1],[2],[4],[5],[15] 0.66% [1],[2],[4],[5],[15] 1.19% [9],[11],[18],[19] 1.19% [9],[11],[18],[19] 1.19% [9],[11],[18],[19] 1.19% [9],[11],[18],[19]
Investment, Identifier [Axis]: Cloudera, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [4],[5],[22] 6.00% [4],[5],[22] 6.00% [4],[5],[22] 6.00% [4],[5],[22] 6.00% [4],[5],[22] 6.00% [4],[5],[22] 6.00% [4],[5],[22] 6.00% [11],[23] 6.00% [11],[23] 6.00% [11],[23] 6.00% [11],[23]
Interest Rate 9.12% [4],[5],[6],[22] 9.12% [4],[5],[6],[22] 9.12% [4],[5],[6],[22] 9.12% [4],[5],[6],[22] 9.12% [4],[5],[6],[22] 9.12% [4],[5],[6],[22] 9.12% [4],[5],[6],[22] 6.50% [11],[23] 6.50% [11],[23] 6.50% [11],[23] 6.50% [11],[23]
Par Amount/Units $ 66,697 [4],[5],[7],[22]             $ 58,000 [11],[23]      
Cost 66,208 [4],[5],[8],[22]             57,714 [11],[23]      
Fair Value $ 56,692 [4],[5],[22]             $ 58,145 [11],[23]      
Percentage of Net Assets 0.25% [4],[5],[22] 0.25% [4],[5],[22] 0.25% [4],[5],[22] 0.25% [4],[5],[22] 0.25% [4],[5],[22] 0.25% [4],[5],[22] 0.25% [4],[5],[22] 0.45% [11],[23] 0.45% [11],[23] 0.45% [11],[23] 0.45% [11],[23]
Investment, Identifier [Axis]: Cloudera, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23]
Interest Rate 8.88% [1],[2],[4],[5],[6],[15] 8.88% [1],[2],[4],[5],[6],[15] 8.88% [1],[2],[4],[5],[6],[15] 8.88% [1],[2],[4],[5],[6],[15] 8.88% [1],[2],[4],[5],[6],[15] 8.88% [1],[2],[4],[5],[6],[15] 8.88% [1],[2],[4],[5],[6],[15] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23]
Par Amount/Units $ 60,845 [5],[7],[22]             $ 23,556 [11],[23]      
Cost 59,857 [5],[8],[22]             23,328 [11],[13],[23]      
Fair Value $ 53,696 [5],[22]             $ 23,523 [11],[23]      
Percentage of Net Assets 0.24% [5],[22] 0.24% [5],[22] 0.24% [5],[22] 0.24% [5],[22] 0.24% [5],[22] 0.24% [5],[22] 0.24% [5],[22] 0.18% [11],[23] 0.18% [11],[23] 0.18% [11],[23] 0.18% [11],[23]
Investment, Identifier [Axis]: Colibri Group, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%        
Interest Rate [2],[5],[6] 7.34% 7.34% 7.34% 7.34% 7.34% 7.34% 7.34%        
Par Amount/Units [2],[5],[7] $ 20,701                    
Cost [2],[5],[8] 20,547                    
Fair Value [2],[5] $ 20,080                    
Percentage of Net Assets [2],[5] 0.09% 0.09% 0.09% 0.09% 0.09% 0.09% 0.09%        
Investment, Identifier [Axis]: Comet Acquisition, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[22] 4.25% 4.25% 4.25% 4.25% 4.25% 4.25% 4.25%        
Interest Rate [4],[5],[6],[22] 7.95% 7.95% 7.95% 7.95% 7.95% 7.95% 7.95%        
Par Amount/Units [4],[5],[7],[22] $ 15,869                    
Cost [4],[5],[8],[22] 15,659                    
Fair Value [4],[5],[22] $ 15,314                    
Percentage of Net Assets [4],[5],[22] 0.07% 0.07% 0.07% 0.07% 0.07% 0.07% 0.07%        
Investment, Identifier [Axis]: Commscope, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[14] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%        
Interest Rate [3],[5],[6],[14] 6.37% 6.37% 6.37% 6.37% 6.37% 6.37% 6.37%        
Par Amount/Units [3],[5],[7],[14] $ 749                    
Cost [3],[5],[8],[14] 705                    
Fair Value [3],[5],[14] $ 694                    
Percentage of Net Assets [3],[5],[14] 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00%        
Investment, Identifier [Axis]: Community Brands ParentCo, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5],[15] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[3],[4],[5],[6] 8.74% 8.74% 8.74% 8.74% 8.74% 8.74% 8.74%        
Par Amount/Units [1],[2],[4],[5],[7],[15] $ 33,267                    
Cost [1],[2],[4],[5],[8],[15] 32,457                    
Fair Value [1],[2],[4],[5],[15] $ 32,367                    
Percentage of Net Assets [1],[2],[4],[5],[15] 0.14% 0.14% 0.14% 0.14% 0.14% 0.14% 0.14%        
Investment, Identifier [Axis]: Condor Merger Sub, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[14] 7.38% 7.38% 7.38% 7.38% 7.38% 7.38% 7.38%        
Interest Rate [5],[6],[14] 7.38% 7.38% 7.38% 7.38% 7.38% 7.38% 7.38%        
Par Amount/Units [5],[7],[14] $ 14,286                    
Cost [5],[8],[14] 14,286                    
Fair Value [5],[14] $ 11,707                    
Percentage of Net Assets [5],[14] 0.05% 0.05% 0.05% 0.05% 0.05% 0.05% 0.05%        
Investment, Identifier [Axis]: Confine Visual Bidco                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[3],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[4],[5],[6],[15] 8.42% 8.42% 8.42% 8.42% 8.42% 8.42% 8.42%        
Par Amount/Units [1],[2],[3],[4],[5],[7] $ 252,786                    
Cost [1],[2],[3],[4],[5],[8] 244,992                    
Fair Value [1],[2],[3],[4],[5] $ 244,369                    
Percentage of Net Assets [1],[2],[3],[4],[5] 1.09% 1.09% 1.09% 1.09% 1.09% 1.09% 1.09%        
Investment, Identifier [Axis]: Confluent Medical Technologies, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[15],[22] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%        
Interest Rate [4],[5],[6],[15],[22] 10.20% 10.20% 10.20% 10.20% 10.20% 10.20% 10.20%        
Par Amount/Units [4],[5],[7],[15],[22] $ 52,500                    
Cost [4],[5],[8],[15],[22] 51,532                    
Fair Value [4],[5],[15],[22] $ 51,188                    
Percentage of Net Assets [4],[5],[15],[22] 0.23% 0.23% 0.23% 0.23% 0.23% 0.23% 0.23%        
Investment, Identifier [Axis]: Connatix Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19]
Interest Rate 7.17% [5],[6],[22] 7.17% [5],[6],[22] 7.17% [5],[6],[22] 7.17% [5],[6],[22] 7.17% [5],[6],[22] 7.17% [5],[6],[22] 7.17% [5],[6],[22] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19]
Par Amount/Units $ 111,172 [1],[2],[4],[5],[7],[15]             $ 113,154 [9],[11],[18],[19]      
Cost 108,879 [1],[2],[4],[5],[8],[15]             110,466 [9],[11],[13],[18],[19]      
Fair Value $ 110,208 [1],[2],[4],[5],[15]             $ 110,238 [9],[11],[18],[19]      
Percentage of Net Assets 0.49% [1],[2],[4],[5],[15] 0.49% [1],[2],[4],[5],[15] 0.49% [1],[2],[4],[5],[15] 0.49% [1],[2],[4],[5],[15] 0.49% [1],[2],[4],[5],[15] 0.49% [1],[2],[4],[5],[15] 0.49% [1],[2],[4],[5],[15] 0.86% [9],[11],[18],[19] 0.86% [9],[11],[18],[19] 0.86% [9],[11],[18],[19] 0.86% [9],[11],[18],[19]
Investment, Identifier [Axis]: Connatix Parent, LLC - Class L Common Units                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 126,136 [4],[5],[7] 126,136 [4],[5],[7] 126,136 [4],[5],[7] 126,136 [4],[5],[7] 126,136 [4],[5],[7] 126,136 [4],[5],[7] 126,136 [4],[5],[7] 126,136 [11],[18] 126,136 [11],[18] 126,136 [11],[18] 126,136 [11],[18]
Cost $ 1,388 [4],[5],[8]             $ 1,388 [11],[13],[18]      
Fair Value $ 1,304 [4],[5]             $ 1,388 [11],[18]      
Percentage of Net Assets 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [11],[18] 0.01% [11],[18] 0.01% [11],[18] 0.01% [11],[18]
Investment, Identifier [Axis]: ConnectWise, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 3.50% 3.50% 3.50% 3.50% 3.50% 3.50% 3.50%        
Interest Rate [5],[6],[22] 6.87% 6.87% 6.87% 6.87% 6.87% 6.87% 6.87%        
Par Amount/Units [5],[7],[22] $ 32,256                    
Cost [5],[8],[22] 32,140                    
Fair Value [5],[22] $ 30,240                    
Percentage of Net Assets [5],[22] 0.14% 0.14% 0.14% 0.14% 0.14% 0.14% 0.14%        
Investment, Identifier [Axis]: ConvergeOne Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.00% [5],[14] 5.00% [5],[14] 5.00% [5],[14] 5.00% [5],[14] 5.00% [5],[14] 5.00% [5],[14] 5.00% [5],[14] 5.00% [11],[16],[19] 5.00% [11],[16],[19] 5.00% [11],[16],[19] 5.00% [11],[16],[19]
Interest Rate 8.12% [5],[6],[14] 8.12% [5],[6],[14] 8.12% [5],[6],[14] 8.12% [5],[6],[14] 8.12% [5],[6],[14] 8.12% [5],[6],[14] 8.12% [5],[6],[14] 5.10% [11],[12],[16],[19] 5.10% [11],[12],[16],[19] 5.10% [11],[12],[16],[19] 5.10% [11],[12],[16],[19]
Par Amount/Units $ 29,555 [5],[7],[14]             $ 31,765 [11],[16],[19]      
Cost 28,931 [5],[8],[14]             28,772 [11],[13],[16],[19]      
Fair Value $ 21,326 [5],[14]             $ 29,603 [11],[16],[19]      
Percentage of Net Assets 0.10% [5],[14] 0.10% [5],[14] 0.10% [5],[14] 0.10% [5],[14] 0.10% [5],[14] 0.10% [5],[14] 0.10% [5],[14] 0.23% [11],[16],[19] 0.23% [11],[16],[19] 0.23% [11],[16],[19] 0.23% [11],[16],[19]
Investment, Identifier [Axis]: CoreLogic, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23]
Interest Rate 6.63% [5],[6],[22] 6.63% [5],[6],[22] 6.63% [5],[6],[22] 6.63% [5],[6],[22] 6.63% [5],[6],[22] 6.63% [5],[6],[22] 6.63% [5],[6],[22] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23]
Par Amount/Units $ 41,242 [5],[7],[22]             $ 14,529 [11],[23]      
Cost 40,967 [5],[8],[22]             14,480 [11],[13],[23]      
Fair Value $ 31,241 [5],[22]             $ 14,536 [11],[23]      
Percentage of Net Assets 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.11% [11],[23] 0.11% [11],[23] 0.11% [11],[23] 0.11% [11],[23]
Investment, Identifier [Axis]: Corfin Holdco, Inc. - Common Stock                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares [11],[18]               52,143 52,143 52,143 52,143
Cost [11],[13],[18]               $ 125      
Fair Value [11],[18]               $ 233      
Percentage of Net Assets [11],[18]               0.00% 0.00% 0.00% 0.00%
Investment, Identifier [Axis]: Corfin Holdings, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21]
Interest Rate 9.42% [4],[5],[6],[20] 9.42% [4],[5],[6],[20] 9.42% [4],[5],[6],[20] 9.42% [4],[5],[6],[20] 9.42% [4],[5],[6],[20] 9.42% [4],[5],[6],[20] 9.42% [4],[5],[6],[20] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21]
Par Amount/Units $ 30,573 [4],[5],[7],[20]             $ 6,619 [11],[18],[19],[21]      
Cost 30,564 [4],[5],[8],[20]             6,579 [11],[13],[18],[19],[21]      
Fair Value $ 30,267 [4],[5],[20]             $ 6,500 [11],[18],[19],[21]      
Percentage of Net Assets 0.14% [4],[5],[20] 0.14% [4],[5],[20] 0.14% [4],[5],[20] 0.14% [4],[5],[20] 0.14% [4],[5],[20] 0.14% [4],[5],[20] 0.14% [4],[5],[20] 0.05% [11],[18],[19],[21] 0.05% [11],[18],[19],[21] 0.05% [11],[18],[19],[21] 0.05% [11],[18],[19],[21]
Investment, Identifier [Axis]: Corfin Holdings, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[20] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [4],[5],[6],[20] 8.82% 8.82% 8.82% 8.82% 8.82% 8.82% 8.82%        
Par Amount/Units [4],[5],[7],[20] $ 1,698                    
Cost [4],[5],[8],[20] 1,674                    
Fair Value [4],[5],[20] $ 1,681                    
Percentage of Net Assets [4],[5],[20] 0.01% 0.01% 0.01% 0.01% 0.01% 0.01% 0.01%        
Investment, Identifier [Axis]: Cornerstone Building Brands, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [10],[11],[23]               3.25% 3.25% 3.25% 3.25%
Interest Rate [10],[11],[12],[23]               3.75% 3.75% 3.75% 3.75%
Par Amount/Units [10],[11],[23]               $ 2,947      
Cost [10],[11],[13],[23]               2,934      
Fair Value [10],[11],[23]               $ 2,946      
Percentage of Net Assets [10],[11],[23]               0.02% 0.02% 0.02% 0.02%
Investment, Identifier [Axis]: Cornerstone Building Brands, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%        
Interest Rate [5],[6],[22] 6.07% 6.07% 6.07% 6.07% 6.07% 6.07% 6.07%        
Par Amount/Units [5],[7],[22] $ 7,410                    
Cost [5],[8],[22] 7,385                    
Fair Value [5],[22] $ 6,129                    
Percentage of Net Assets [5],[22] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: Cornerstone Building Brands, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[22] 5.63% 5.63% 5.63% 5.63% 5.63% 5.63% 5.63%        
Interest Rate [3],[5],[6],[22] 8.47% 8.47% 8.47% 8.47% 8.47% 8.47% 8.47%        
Par Amount/Units | € [3],[5],[7],[22]   € 50,000                  
Cost [3],[5],[8],[22] $ 45,250                    
Fair Value [3],[5],[22] $ 46,000                    
Percentage of Net Assets [3],[5],[22] 0.21% 0.21% 0.21% 0.21% 0.21% 0.21% 0.21%        
Investment, Identifier [Axis]: Cornerstone OnDemand, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23]
Interest Rate 5.84% [2],[5],[6] 5.84% [2],[5],[6] 5.84% [2],[5],[6] 5.84% [2],[5],[6] 5.84% [2],[5],[6] 5.84% [2],[5],[6] 5.84% [2],[5],[6] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23]
Par Amount/Units $ 29,687 [5],[7],[22]             $ 9,836 [11],[23]      
Cost 29,585 [5],[8],[22]             9,788 [11],[13],[23]      
Fair Value $ 25,085 [5],[22]             $ 9,820 [11],[23]      
Percentage of Net Assets 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.08% [11],[23] 0.08% [11],[23] 0.08% [11],[23] 0.08% [11],[23]
Investment, Identifier [Axis]: Covenant Surgical Partners, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16]
Interest Rate 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 4.10% [11],[12],[16] 4.10% [11],[12],[16] 4.10% [11],[12],[16] 4.10% [11],[12],[16]
Par Amount/Units $ 2,957 [5],[7],[14]             $ 2,975 [11],[16]      
Cost 2,920 [5],[8],[14]             2,931 [11],[13],[16]      
Fair Value $ 2,776 [5],[14]             $ 2,946 [11],[16]      
Percentage of Net Assets 0.01% [5],[14] 0.01% [5],[14] 0.01% [5],[14] 0.01% [5],[14] 0.01% [5],[14] 0.01% [5],[14] 0.01% [5],[14] 0.02% [11],[16] 0.02% [11],[16] 0.02% [11],[16] 0.02% [11],[16]
Investment, Identifier [Axis]: Cross Country Healthcare, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [9],[11],[18] 5.75% [9],[11],[18] 5.75% [9],[11],[18] 5.75% [9],[11],[18]
Interest Rate 8.83% [2],[4],[5],[6] 8.83% [2],[4],[5],[6] 8.83% [2],[4],[5],[6] 8.83% [2],[4],[5],[6] 8.83% [2],[4],[5],[6] 8.83% [2],[4],[5],[6] 8.83% [2],[4],[5],[6] 6.50% [9],[11],[12],[18] 6.50% [9],[11],[12],[18] 6.50% [9],[11],[12],[18] 6.50% [9],[11],[12],[18]
Par Amount/Units $ 80,880 [2],[4],[5],[7]             $ 113,594 [9],[11],[18]      
Cost 79,554 [2],[4],[5],[8]             111,423 [9],[11],[13],[18]      
Fair Value $ 80,880 [2],[4],[5]             $ 112,458 [9],[11],[18]      
Percentage of Net Assets 0.36% [2],[4],[5] 0.36% [2],[4],[5] 0.36% [2],[4],[5] 0.36% [2],[4],[5] 0.36% [2],[4],[5] 0.36% [2],[4],[5] 0.36% [2],[4],[5] 0.87% [9],[11],[18] 0.87% [9],[11],[18] 0.87% [9],[11],[18] 0.87% [9],[11],[18]
Investment, Identifier [Axis]: Cumming Group, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.25% [1],[4],[5],[20] 5.25% [1],[4],[5],[20] 5.25% [1],[4],[5],[20] 5.25% [1],[4],[5],[20] 5.25% [1],[4],[5],[20] 5.25% [1],[4],[5],[20] 5.25% [1],[4],[5],[20] 5.75% [11],[18],[19],[21] 5.75% [11],[18],[19],[21] 5.75% [11],[18],[19],[21] 5.75% [11],[18],[19],[21]
Interest Rate 8.92% [1],[4],[5],[6],[20] 8.92% [1],[4],[5],[6],[20] 8.92% [1],[4],[5],[6],[20] 8.92% [1],[4],[5],[6],[20] 8.92% [1],[4],[5],[6],[20] 8.92% [1],[4],[5],[6],[20] 8.92% [1],[4],[5],[6],[20] 6.75% [11],[12],[18],[19],[21] 6.75% [11],[12],[18],[19],[21] 6.75% [11],[12],[18],[19],[21] 6.75% [11],[12],[18],[19],[21]
Par Amount/Units $ 160,725 [1],[4],[5],[7],[20]             $ 135,721 [11],[18],[19],[21]      
Cost 157,370 [1],[4],[5],[8],[20]             132,398 [11],[13],[18],[19],[21]      
Fair Value $ 158,643 [1],[4],[5],[20]             $ 135,243 [11],[18],[19],[21]      
Percentage of Net Assets 0.71% [1],[4],[5],[20] 0.71% [1],[4],[5],[20] 0.71% [1],[4],[5],[20] 0.71% [1],[4],[5],[20] 0.71% [1],[4],[5],[20] 0.71% [1],[4],[5],[20] 0.71% [1],[4],[5],[20] 1.05% [11],[18],[19],[21] 1.05% [11],[18],[19],[21] 1.05% [11],[18],[19],[21] 1.05% [11],[18],[19],[21]
Investment, Identifier [Axis]: Curia Global, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11]               3.75% 3.75% 3.75% 3.75%
Interest Rate [9],[11],[12]               4.50% 4.50% 4.50% 4.50%
Par Amount/Units [9],[11]               $ 32,868      
Cost [9],[11],[13]               32,900      
Fair Value [9],[11]               $ 32,950      
Percentage of Net Assets [9],[11]               0.26% 0.26% 0.26% 0.26%
Investment, Identifier [Axis]: Curia Global, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [2],[5],[6] 6.56% 6.56% 6.56% 6.56% 6.56% 6.56% 6.56%        
Par Amount/Units [2],[5],[7] $ 45,052                    
Cost [2],[5],[8] 45,053                    
Fair Value [2],[5] $ 41,993                    
Percentage of Net Assets [2],[5] 0.19% 0.19% 0.19% 0.19% 0.19% 0.19% 0.19%        
Investment, Identifier [Axis]: Curia Global, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.50% [2],[4],[5] 6.50% [2],[4],[5] 6.50% [2],[4],[5] 6.50% [2],[4],[5] 6.50% [2],[4],[5] 6.50% [2],[4],[5] 6.50% [2],[4],[5] 6.50% [9],[11],[18] 6.50% [9],[11],[18] 6.50% [9],[11],[18] 6.50% [9],[11],[18]
Interest Rate 9.31% [2],[4],[5],[6] 9.31% [2],[4],[5],[6] 9.31% [2],[4],[5],[6] 9.31% [2],[4],[5],[6] 9.31% [2],[4],[5],[6] 9.31% [2],[4],[5],[6] 9.31% [2],[4],[5],[6] 7.25% [9],[11],[18] 7.25% [9],[11],[18] 7.25% [9],[11],[18] 7.25% [9],[11],[18]
Par Amount/Units $ 45,977 [2],[4],[5],[7]             $ 83,824 [9],[11],[18]      
Cost 45,182 [2],[4],[5],[8]             82,217 [9],[11],[18]      
Fair Value $ 44,942 [2],[4],[5]             $ 82,147 [9],[11],[18]      
Percentage of Net Assets 0.20% [2],[4],[5] 0.20% [2],[4],[5] 0.20% [2],[4],[5] 0.20% [2],[4],[5] 0.20% [2],[4],[5] 0.20% [2],[4],[5] 0.20% [2],[4],[5] 0.64% [9],[11],[18] 0.64% [9],[11],[18] 0.64% [9],[11],[18] 0.64% [9],[11],[18]
Investment, Identifier [Axis]: CustomInk, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.18% [4],[5],[20] 6.18% [4],[5],[20] 6.18% [4],[5],[20] 6.18% [4],[5],[20] 6.18% [4],[5],[20] 6.18% [4],[5],[20] 6.18% [4],[5],[20] 6.21% [11],[18],[21] 6.21% [11],[18],[21] 6.21% [11],[18],[21] 6.21% [11],[18],[21]
Interest Rate 7.18% [4],[5],[6],[20] 7.18% [4],[5],[6],[20] 7.18% [4],[5],[6],[20] 7.18% [4],[5],[6],[20] 7.18% [4],[5],[6],[20] 7.18% [4],[5],[6],[20] 7.18% [4],[5],[6],[20] 7.21% [11],[12],[18],[21] 7.21% [11],[12],[18],[21] 7.21% [11],[12],[18],[21] 7.21% [11],[12],[18],[21]
Par Amount/Units $ 36,866 [4],[5],[7],[20]             $ 36,866 [11],[18],[21]      
Cost 36,342 [4],[5],[8],[20]             36,233 [11],[13],[18],[21]      
Fair Value $ 36,866 [4],[5],[20]             $ 36,405 [11],[18],[21]      
Percentage of Net Assets 0.16% [4],[5],[20] 0.16% [4],[5],[20] 0.16% [4],[5],[20] 0.16% [4],[5],[20] 0.16% [4],[5],[20] 0.16% [4],[5],[20] 0.16% [4],[5],[20] 0.28% [11],[18],[21] 0.28% [11],[18],[21] 0.28% [11],[18],[21] 0.28% [11],[18],[21]
Investment, Identifier [Axis]: DCA Investment Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11],[18],[19]               6.25% 6.25% 6.25% 6.25%
Interest Rate [9],[11],[12],[18],[19]               7.00% 7.00% 7.00% 7.00%
Par Amount/Units [9],[11],[18],[19]               $ 36,706      
Cost [9],[11],[13],[18],[19]               36,191      
Fair Value [9],[11],[18],[19]               $ 36,297      
Percentage of Net Assets [9],[11],[18],[19]               0.28% 0.28% 0.28% 0.28%
Investment, Identifier [Axis]: DCA Investment Holdings, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [1],[2],[4],[5],[6] 9.98% 9.98% 9.98% 9.98% 9.98% 9.98% 9.98%        
Par Amount/Units [1],[2],[4],[5],[7] $ 14,207                    
Cost [1],[2],[4],[5],[8] 14,041                    
Fair Value [1],[2],[4],[5] $ 14,065                    
Percentage of Net Assets [1],[2],[4],[5] 0.06% 0.06% 0.06% 0.06% 0.06% 0.06% 0.06%        
Investment, Identifier [Axis]: DCA Investment Holdings, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[20] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%        
Interest Rate [4],[5],[6],[20] 9.98% 9.98% 9.98% 9.98% 9.98% 9.98% 9.98%        
Par Amount/Units [4],[5],[7],[20] $ 14,844                    
Cost [4],[5],[8],[20] 14,782                    
Fair Value [4],[5],[20] $ 14,691                    
Percentage of Net Assets [4],[5],[20] 0.07% 0.07% 0.07% 0.07% 0.07% 0.07% 0.07%        
Investment, Identifier [Axis]: DCG Acquisition Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[14] 4.50% 4.50% 4.50% 4.50% 4.50% 4.50% 4.50%        
Interest Rate [5],[6],[14] 7.62% 7.62% 7.62% 7.62% 7.62% 7.62% 7.62%        
Par Amount/Units [5],[7],[14] $ 4,962                    
Cost [5],[8],[14] 4,973                    
Fair Value [5],[14] $ 4,644                    
Percentage of Net Assets [5],[14] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: DG Investment Intermediate Holdings 2, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%        
Interest Rate [2],[5],[6] 9.87% 9.87% 9.87% 9.87% 9.87% 9.87% 9.87%        
Par Amount/Units [2],[5],[7] $ 29,464                    
Cost [2],[5],[8] 29,344                    
Fair Value [2],[5] $ 27,660                    
Percentage of Net Assets [2],[5] 0.12% 0.12% 0.12% 0.12% 0.12% 0.12% 0.12%        
Investment, Identifier [Axis]: DG Investment Intermediate Holdings 2, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [2],[5],[6] 6.87% 6.87% 6.87% 6.87% 6.87% 6.87% 6.87%        
Par Amount/Units [2],[5],[7] $ 46,296                    
Cost [2],[5],[8] 46,324                    
Fair Value [2],[5] $ 43,272                    
Percentage of Net Assets [2],[5] 0.19% 0.19% 0.19% 0.19% 0.19% 0.19% 0.19%        
Investment, Identifier [Axis]: DG Investment Intermediate Holdings 2, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.25% [2],[4],[5] 4.25% [2],[4],[5] 4.25% [2],[4],[5] 4.25% [2],[4],[5] 4.25% [2],[4],[5] 4.25% [2],[4],[5] 4.25% [2],[4],[5] 3.50% [9],[11] 3.50% [9],[11] 3.50% [9],[11] 3.50% [9],[11]
Interest Rate 6.71% [2],[4],[5],[6] 6.71% [2],[4],[5],[6] 6.71% [2],[4],[5],[6] 6.71% [2],[4],[5],[6] 6.71% [2],[4],[5],[6] 6.71% [2],[4],[5],[6] 6.71% [2],[4],[5],[6] 4.25% [9],[11],[12] 4.25% [9],[11],[12] 4.25% [9],[11],[12] 4.25% [9],[11],[12]
Par Amount/Units $ 27,417 [2],[4],[5],[7]             $ 29,592 [9],[11]      
Cost 27,171 [2],[4],[5],[8]             29,647 [9],[11],[13]      
Fair Value $ 26,320 [2],[4],[5]             $ 29,620 [9],[11]      
Percentage of Net Assets 0.12% [2],[4],[5] 0.12% [2],[4],[5] 0.12% [2],[4],[5] 0.12% [2],[4],[5] 0.12% [2],[4],[5] 0.12% [2],[4],[5] 0.12% [2],[4],[5] 0.23% [9],[11] 0.23% [9],[11] 0.23% [9],[11] 0.23% [9],[11]
Investment, Identifier [Axis]: DG Investment Intermediate Holdings 2, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11]               6.75% 6.75% 6.75% 6.75%
Interest Rate [9],[11],[12]               7.50% 7.50% 7.50% 7.50%
Par Amount/Units [9],[11]               $ 29,464      
Cost [9],[11],[13]               29,331      
Fair Value [9],[11]               $ 29,538      
Percentage of Net Assets [9],[11]               0.23% 0.23% 0.23% 0.23%
Investment, Identifier [Axis]: DTI Holdco, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[5] 4.75% 4.75% 4.75% 4.75% 4.75% 4.75% 4.75%        
Par Amount/Units [1],[2],[5],[7] $ 55,440                    
Cost [1],[2],[5],[8] 54,047                    
Fair Value [1],[2],[5] $ 52,643                    
Percentage of Net Assets [1],[2],[5] 0.24% 0.24% 0.24% 0.24% 0.24% 0.24% 0.24%        
Investment, Identifier [Axis]: Dana Kepner Company, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[18],[21]               6.25% 6.25% 6.25% 6.25%
Interest Rate [11],[12],[18],[21]               7.25% 7.25% 7.25% 7.25%
Par Amount/Units [11],[18],[21]               $ 14,850      
Cost [11],[13],[18],[21]               14,601      
Fair Value [11],[18],[21]               $ 14,887      
Percentage of Net Assets [11],[18],[21]               0.12% 0.12% 0.12% 0.12%
Investment, Identifier [Axis]: Dana Kepner Company, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [2],[4],[5],[6] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%        
Par Amount/Units [2],[4],[5],[7] $ 67,012                    
Cost [2],[4],[5],[8] 65,740                    
Fair Value [2],[4],[5] $ 66,677                    
Percentage of Net Assets [2],[4],[5] 0.30% 0.30% 0.30% 0.30% 0.30% 0.30% 0.30%        
Investment, Identifier [Axis]: Dana Kepner Company, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[20] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [4],[5],[6],[20] 9.62% 9.62% 9.62% 9.62% 9.62% 9.62% 9.62%        
Par Amount/Units [4],[5],[7],[20] $ 14,750                    
Cost [4],[5],[8],[20] 14,540                    
Fair Value [4],[5],[20] $ 14,676                    
Percentage of Net Assets [4],[5],[20] 0.07% 0.07% 0.07% 0.07% 0.07% 0.07% 0.07%        
Investment, Identifier [Axis]: Dcert Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[16]               4.00% 4.00% 4.00% 4.00%
Interest Rate [11],[12],[16]               4.10% 4.10% 4.10% 4.10%
Par Amount/Units [11],[16]               $ 13,244      
Cost [11],[13],[16]               13,263      
Fair Value [11],[16]               $ 13,236      
Percentage of Net Assets [11],[16]               0.10% 0.10% 0.10% 0.10%
Investment, Identifier [Axis]: Dcert Buyer, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[14] 4.00% 4.00% 4.00% 4.00% 4.00% 4.00% 4.00%        
Interest Rate [5],[6],[14] 6.90% 6.90% 6.90% 6.90% 6.90% 6.90% 6.90%        
Par Amount/Units [5],[7],[14] $ 33,003                    
Cost [5],[8],[14] 33,045                    
Fair Value [5],[14] $ 31,577                    
Percentage of Net Assets [5],[14] 0.14% 0.14% 0.14% 0.14% 0.14% 0.14% 0.14%        
Investment, Identifier [Axis]: Dcert Buyer, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.00% [5],[14] 7.00% [5],[14] 7.00% [5],[14] 7.00% [5],[14] 7.00% [5],[14] 7.00% [5],[14] 7.00% [5],[14] 7.00% [11],[16] 7.00% [11],[16] 7.00% [11],[16] 7.00% [11],[16]
Interest Rate 9.90% [5],[6],[14] 9.90% [5],[6],[14] 9.90% [5],[6],[14] 9.90% [5],[6],[14] 9.90% [5],[6],[14] 9.90% [5],[6],[14] 9.90% [5],[6],[14] 7.10% [11],[12],[16] 7.10% [11],[12],[16] 7.10% [11],[12],[16] 7.10% [11],[12],[16]
Par Amount/Units $ 60,975 [5],[7],[14]             $ 44,277 [11],[16]      
Cost 61,167 [5],[8],[14]             44,381 [11],[13],[16]      
Fair Value $ 57,164 [5],[14]             $ 44,462 [11],[16]      
Percentage of Net Assets 0.26% [5],[14] 0.26% [5],[14] 0.26% [5],[14] 0.26% [5],[14] 0.26% [5],[14] 0.26% [5],[14] 0.26% [5],[14] 0.35% [11],[16] 0.35% [11],[16] 0.35% [11],[16] 0.35% [11],[16]
Investment, Identifier [Axis]: Deerfield Dakota Holding, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [11],[21] 3.75% [11],[21] 3.75% [11],[21] 3.75% [11],[21]
Interest Rate 6.78% [5],[6],[20] 6.78% [5],[6],[20] 6.78% [5],[6],[20] 6.78% [5],[6],[20] 6.78% [5],[6],[20] 6.78% [5],[6],[20] 6.78% [5],[6],[20] 4.75% [11],[12],[21] 4.75% [11],[12],[21] 4.75% [11],[12],[21] 4.75% [11],[12],[21]
Par Amount/Units $ 91,690 [5],[7],[20]             $ 21,998 [11],[21]      
Cost 91,212 [5],[8],[20]             22,078 [11],[13],[21]      
Fair Value $ 86,723 [5],[20]             $ 22,051 [11],[21]      
Percentage of Net Assets 0.39% [5],[20] 0.39% [5],[20] 0.39% [5],[20] 0.39% [5],[20] 0.39% [5],[20] 0.39% [5],[20] 0.39% [5],[20] 0.17% [11],[21] 0.17% [11],[21] 0.17% [11],[21] 0.17% [11],[21]
Investment, Identifier [Axis]: Deerfield Dakota Holding, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.75% [2],[4],[5] 6.75% [2],[4],[5] 6.75% [2],[4],[5] 6.75% [2],[4],[5] 6.75% [2],[4],[5] 6.75% [2],[4],[5] 6.75% [2],[4],[5] 6.75% [9],[11] 6.75% [9],[11] 6.75% [9],[11] 6.75% [9],[11]
Interest Rate 9.87% [2],[4],[5],[6] 9.87% [2],[4],[5],[6] 9.87% [2],[4],[5],[6] 9.87% [2],[4],[5],[6] 9.87% [2],[4],[5],[6] 9.87% [2],[4],[5],[6] 9.87% [2],[4],[5],[6] 7.50% [9],[11] 7.50% [9],[11] 7.50% [9],[11] 7.50% [9],[11]
Par Amount/Units $ 29,650 [2],[4],[5],[7]             $ 19,650 [9],[11]      
Cost 29,566 [2],[4],[5],[8]             19,561 [9],[11]      
Fair Value $ 28,835 [2],[4],[5]             $ 20,080 [9],[11]      
Percentage of Net Assets 0.13% [2],[4],[5] 0.13% [2],[4],[5] 0.13% [2],[4],[5] 0.13% [2],[4],[5] 0.13% [2],[4],[5] 0.13% [2],[4],[5] 0.13% [2],[4],[5] 0.16% [9],[11] 0.16% [9],[11] 0.16% [9],[11] 0.16% [9],[11]
Investment, Identifier [Axis]: Deliver Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[16]               5.00% 5.00% 5.00% 5.00%
Interest Rate [11],[12],[16]               5.13% 5.13% 5.13% 5.13%
Par Amount/Units [11],[16]               $ 14,955      
Cost [11],[13],[16]               14,918      
Fair Value [11],[16]               $ 15,001      
Percentage of Net Assets [11],[16]               0.12% 0.12% 0.12% 0.12%
Investment, Identifier [Axis]: Delta Topco, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11]
Interest Rate 8.63% [4],[5],[6],[20] 8.63% [4],[5],[6],[20] 8.63% [4],[5],[6],[20] 8.63% [4],[5],[6],[20] 8.63% [4],[5],[6],[20] 8.63% [4],[5],[6],[20] 8.63% [4],[5],[6],[20] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12]
Par Amount/Units $ 35,153 [2],[5],[7]             $ 22,388 [9],[11]      
Cost 35,115 [2],[5],[8]             22,475 [9],[11],[13]      
Fair Value $ 31,989 [2],[5]             $ 22,440 [9],[11]      
Percentage of Net Assets 0.14% [2],[5] 0.14% [2],[5] 0.14% [2],[5] 0.14% [2],[5] 0.14% [2],[5] 0.14% [2],[5] 0.14% [2],[5] 0.17% [9],[11] 0.17% [9],[11] 0.17% [9],[11] 0.17% [9],[11]
Investment, Identifier [Axis]: Deneb Ultimate Topco, LLC - Class A Units                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 4,060 [4],[5],[7] 4,060 [4],[5],[7] 4,060 [4],[5],[7] 4,060 [4],[5],[7] 4,060 [4],[5],[7] 4,060 [4],[5],[7] 4,060 [4],[5],[7] 4,060 [11],[18] 4,060 [11],[18] 4,060 [11],[18] 4,060 [11],[18]
Cost $ 4,060 [4],[5],[8]             $ 4,060 [11],[13],[18]      
Fair Value $ 3,651 [4],[5]             $ 4,060 [11],[18]      
Percentage of Net Assets 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.03% [11],[18] 0.03% [11],[18] 0.03% [11],[18] 0.03% [11],[18]
Investment, Identifier [Axis]: Digital Media Solutions, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.00% [2],[3],[5] 5.00% [2],[3],[5] 5.00% [2],[3],[5] 5.00% [2],[3],[5] 5.00% [2],[3],[5] 5.00% [2],[3],[5] 5.00% [2],[3],[5] 5.00% [9],[10],[11] 5.00% [9],[10],[11] 5.00% [9],[10],[11] 5.00% [9],[10],[11]
Interest Rate 8.12% [2],[3],[5],[6] 8.12% [2],[3],[5],[6] 8.12% [2],[3],[5],[6] 8.12% [2],[3],[5],[6] 8.12% [2],[3],[5],[6] 8.12% [2],[3],[5],[6] 8.12% [2],[3],[5],[6] 5.75% [9],[10],[11],[12] 5.75% [9],[10],[11],[12] 5.75% [9],[10],[11],[12] 5.75% [9],[10],[11],[12]
Par Amount/Units $ 29,593 [2],[3],[5],[7]             $ 32,818 [9],[10],[11]      
Cost 29,051 [2],[3],[5],[8]             32,093 [9],[10],[11],[13]      
Fair Value $ 25,906 [2],[3],[5]             $ 32,633 [9],[10],[11]      
Percentage of Net Assets 0.12% [2],[3],[5] 0.12% [2],[3],[5] 0.12% [2],[3],[5] 0.12% [2],[3],[5] 0.12% [2],[3],[5] 0.12% [2],[3],[5] 0.12% [2],[3],[5] 0.25% [9],[10],[11] 0.25% [9],[10],[11] 0.25% [9],[10],[11] 0.25% [9],[10],[11]
Investment, Identifier [Axis]: Diligent Corporation                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [11],[18],[21] 5.75% [11],[18],[21] 5.75% [11],[18],[21] 5.75% [11],[18],[21]
Interest Rate 9.83% [1],[2],[4],[5],[6] 9.83% [1],[2],[4],[5],[6] 9.83% [1],[2],[4],[5],[6] 9.83% [1],[2],[4],[5],[6] 9.83% [1],[2],[4],[5],[6] 9.83% [1],[2],[4],[5],[6] 9.83% [1],[2],[4],[5],[6] 6.75% [11],[12],[18],[21] 6.75% [11],[12],[18],[21] 6.75% [11],[12],[18],[21] 6.75% [11],[12],[18],[21]
Par Amount/Units $ 88,650 [4],[5],[7],[20]             $ 89,325 [11],[18],[21]      
Cost 87,838 [4],[5],[8],[20]             88,292 [11],[13],[18],[21]      
Fair Value $ 86,434 [4],[5],[20]             $ 88,655 [11],[18],[21]      
Percentage of Net Assets 0.39% [4],[5],[20] 0.39% [4],[5],[20] 0.39% [4],[5],[20] 0.39% [4],[5],[20] 0.39% [4],[5],[20] 0.39% [4],[5],[20] 0.39% [4],[5],[20] 0.69% [11],[18],[21] 0.69% [11],[18],[21] 0.69% [11],[18],[21] 0.69% [11],[18],[21]
Investment, Identifier [Axis]: Discovery Education, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[5],[6] 7.78% 7.78% 7.78% 7.78% 7.78% 7.78% 7.78%        
Par Amount/Units [1],[2],[4],[5],[7] $ 473,333                    
Cost [1],[2],[4],[5],[8] 463,543                    
Fair Value [1],[2],[4],[5] $ 462,816                    
Percentage of Net Assets [1],[2],[4],[5] 2.07% 2.07% 2.07% 2.07% 2.07% 2.07% 2.07%        
Investment, Identifier [Axis]: Divisions Holding Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.75% [2],[5] 4.75% [2],[5] 4.75% [2],[5] 4.75% [2],[5] 4.75% [2],[5] 4.75% [2],[5] 4.75% [2],[5] 4.75% [9],[11] 4.75% [9],[11] 4.75% [9],[11] 4.75% [9],[11]
Interest Rate 7.87% [2],[5],[6] 7.87% [2],[5],[6] 7.87% [2],[5],[6] 7.87% [2],[5],[6] 7.87% [2],[5],[6] 7.87% [2],[5],[6] 7.87% [2],[5],[6] 5.50% [9],[11],[12] 5.50% [9],[11],[12] 5.50% [9],[11],[12] 5.50% [9],[11],[12]
Par Amount/Units $ 23,855 [2],[5],[7]             $ 24,036 [9],[11]      
Cost 23,661 [2],[5],[8]             23,815 [9],[11],[13]      
Fair Value $ 22,871 [2],[5]             $ 24,126 [9],[11]      
Percentage of Net Assets 0.10% [2],[5] 0.10% [2],[5] 0.10% [2],[5] 0.10% [2],[5] 0.10% [2],[5] 0.10% [2],[5] 0.10% [2],[5] 0.19% [9],[11] 0.19% [9],[11] 0.19% [9],[11] 0.19% [9],[11]
Investment, Identifier [Axis]: Dominion Colour Corporation                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.25% 7.25% 7.25% 7.25% 7.25% 7.25% 7.25% 8.25% [10],[11],[18],[19],[21] 8.25% [10],[11],[18],[19],[21] 8.25% [10],[11],[18],[19],[21] 8.25% [10],[11],[18],[19],[21]
Interest paid in kind 2.00% 2.00% 2.00% 2.00% 2.00% 2.00% 2.00% 2.00% [10],[11],[18],[19],[21] 2.00% [10],[11],[18],[19],[21] 2.00% [10],[11],[18],[19],[21] 2.00% [10],[11],[18],[19],[21]
Interest Rate 9.81% [3],[4],[5],[6],[20] 9.81% [3],[4],[5],[6],[20] 9.81% [3],[4],[5],[6],[20] 9.81% [3],[4],[5],[6],[20] 9.81% [3],[4],[5],[6],[20] 9.81% [3],[4],[5],[6],[20] 9.81% [3],[4],[5],[6],[20] 9.25% [10],[11],[12],[18],[19],[21] 9.25% [10],[11],[12],[18],[19],[21] 9.25% [10],[11],[12],[18],[19],[21] 9.25% [10],[11],[12],[18],[19],[21]
Par Amount/Units $ 35,696 [3],[4],[5],[7],[20]             $ 35,687 [10],[11],[18],[19],[21]      
Cost 35,157 [3],[4],[5],[8],[20]             34,449 [10],[11],[13],[18],[19],[21]      
Fair Value $ 29,003 [3],[4],[5],[20]             $ 35,062 [10],[11],[18],[19],[21]      
Percentage of Net Assets 0.13% [3],[4],[5],[20] 0.13% [3],[4],[5],[20] 0.13% [3],[4],[5],[20] 0.13% [3],[4],[5],[20] 0.13% [3],[4],[5],[20] 0.13% [3],[4],[5],[20] 0.13% [3],[4],[5],[20] 0.27% [10],[11],[18],[19],[21] 0.27% [10],[11],[18],[19],[21] 0.27% [10],[11],[18],[19],[21] 0.27% [10],[11],[18],[19],[21]
Investment, Identifier [Axis]: Donuts, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[18],[21]               6.00% 6.00% 6.00% 6.00%
Interest Rate [11],[12],[18],[21]               7.00% 7.00% 7.00% 7.00%
Par Amount/Units [11],[18],[21]               $ 113,838      
Cost [11],[13],[18],[21]               111,902      
Fair Value [11],[18],[21]               $ 113,268      
Percentage of Net Assets [11],[18],[21]               0.88% 0.88% 0.88% 0.88%
Investment, Identifier [Axis]: Donuts, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[4],[5],[20] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [1],[4],[5],[6],[20] 8.91% 8.91% 8.91% 8.91% 8.91% 8.91% 8.91%        
Par Amount/Units [1],[4],[5],[7],[20] $ 441,300                    
Cost [1],[4],[5],[8],[20] 440,209                    
Fair Value [1],[4],[5],[20] $ 436,887                    
Percentage of Net Assets [1],[4],[5],[20] 1.95% 1.95% 1.95% 1.95% 1.95% 1.95% 1.95%        
Investment, Identifier [Axis]: Donuts, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[20] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [4],[5],[6],[20] 8.91% 8.91% 8.91% 8.91% 8.91% 8.91% 8.91%        
Par Amount/Units [4],[5],[7],[20] $ 71,766                    
Cost [4],[5],[8],[20] 71,227                    
Fair Value [4],[5],[20] $ 71,049                    
Percentage of Net Assets [4],[5],[20] 0.32% 0.32% 0.32% 0.32% 0.32% 0.32% 0.32%        
Investment, Identifier [Axis]: Dreambox Learning Holding LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11],[18]               6.25% 6.25% 6.25% 6.25%
Interest Rate [9],[11],[12],[18]               7.00% 7.00% 7.00% 7.00%
Par Amount/Units [9],[11],[18]               $ 135,213      
Cost [9],[11],[13],[18]               132,360      
Fair Value [9],[11],[18]               $ 132,509      
Percentage of Net Assets [9],[11],[18]               1.03% 1.03% 1.03% 1.03%
Investment, Identifier [Axis]: Dreambox Learning Holding, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5],[15] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%        
Interest Rate [2],[4],[5],[6],[15] 9.44% 9.44% 9.44% 9.44% 9.44% 9.44% 9.44%        
Par Amount/Units [2],[4],[5],[7],[15] $ 135,213                    
Cost [2],[4],[5],[8],[15] 132,868                    
Fair Value [2],[4],[5],[15] $ 129,805                    
Percentage of Net Assets [2],[4],[5],[15] 0.58% 0.58% 0.58% 0.58% 0.58% 0.58% 0.58%        
Investment, Identifier [Axis]: Drive Chassis Holdco, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.75% [5],[14] 6.75% [5],[14] 6.75% [5],[14] 6.75% [5],[14] 6.75% [5],[14] 6.75% [5],[14] 6.75% [5],[14] 6.75% [11],[16] 6.75% [11],[16] 6.75% [11],[16] 6.75% [11],[16]
Interest Rate 9.18% [5],[6],[14] 9.18% [5],[6],[14] 9.18% [5],[6],[14] 9.18% [5],[6],[14] 9.18% [5],[6],[14] 9.18% [5],[6],[14] 9.18% [5],[6],[14] 6.87% [11],[16] 6.87% [11],[16] 6.87% [11],[16] 6.87% [11],[16]
Par Amount/Units $ 112,039 [5],[7],[14]             $ 97,751 [11],[16]      
Cost 111,178 [5],[8],[14]             97,837 [11],[16]      
Fair Value $ 111,619 [5],[14]             $ 98,362 [11],[16]      
Percentage of Net Assets 0.50% [5],[14] 0.50% [5],[14] 0.50% [5],[14] 0.50% [5],[14] 0.50% [5],[14] 0.50% [5],[14] 0.50% [5],[14] 0.77% [11],[16] 0.77% [11],[16] 0.77% [11],[16] 0.77% [11],[16]
Investment, Identifier [Axis]: Dryden 95 CLO, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.15% [3],[4],[5],[14],[15] 6.15% [3],[4],[5],[14],[15] 6.15% [3],[4],[5],[14],[15] 6.15% [3],[4],[5],[14],[15] 6.15% [3],[4],[5],[14],[15] 6.15% [3],[4],[5],[14],[15] 6.15% [3],[4],[5],[14],[15] 6.15% [10],[11],[16],[17],[18] 6.15% [10],[11],[16],[17],[18] 6.15% [10],[11],[16],[17],[18] 6.15% [10],[11],[16],[17],[18]
Interest Rate 9.34% [3],[4],[5],[6],[14],[15] 9.34% [3],[4],[5],[6],[14],[15] 9.34% [3],[4],[5],[6],[14],[15] 9.34% [3],[4],[5],[6],[14],[15] 9.34% [3],[4],[5],[6],[14],[15] 9.34% [3],[4],[5],[6],[14],[15] 9.34% [3],[4],[5],[6],[14],[15] 6.35% [10],[11],[12],[16],[17],[18] 6.35% [10],[11],[12],[16],[17],[18] 6.35% [10],[11],[12],[16],[17],[18] 6.35% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 8,000 [3],[4],[5],[7],[14],[15]             $ 8,000 [10],[11],[16],[17],[18]      
Cost 8,000 [3],[4],[5],[8],[14],[15]             8,000 [10],[11],[13],[16],[17],[18]      
Fair Value $ 6,672 [3],[4],[5],[14],[15]             $ 7,955 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: EAB Global, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23]
Interest Rate 6.31% [5],[6],[22] 6.31% [5],[6],[22] 6.31% [5],[6],[22] 6.31% [5],[6],[22] 6.31% [5],[6],[22] 6.31% [5],[6],[22] 6.31% [5],[6],[22] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23]
Par Amount/Units $ 25,949 [5],[7],[22]             $ 8,000 [11],[23]      
Cost 25,752 [5],[8],[22]             7,956 [11],[13],[23]      
Fair Value $ 24,378 [5],[22]             $ 7,967 [11],[23]      
Percentage of Net Assets 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.06% [11],[23] 0.06% [11],[23] 0.06% [11],[23] 0.06% [11],[23]
Investment, Identifier [Axis]: ECI Macola Max Holding, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [2],[3],[5] 3.75% [2],[3],[5] 3.75% [2],[3],[5] 3.75% [2],[3],[5] 3.75% [2],[3],[5] 3.75% [2],[3],[5] 3.75% [2],[3],[5] 3.75% [9],[10],[11] 3.75% [9],[10],[11] 3.75% [9],[10],[11] 3.75% [9],[10],[11]
Interest Rate 7.42% [2],[3],[5],[6] 7.42% [2],[3],[5],[6] 7.42% [2],[3],[5],[6] 7.42% [2],[3],[5],[6] 7.42% [2],[3],[5],[6] 7.42% [2],[3],[5],[6] 7.42% [2],[3],[5],[6] 4.50% [9],[10],[11],[12] 4.50% [9],[10],[11],[12] 4.50% [9],[10],[11],[12] 4.50% [9],[10],[11],[12]
Par Amount/Units $ 19,829 [2],[3],[5],[7]             $ 30,011 [9],[10],[11]      
Cost 19,873 [2],[3],[5],[8]             30,072 [9],[10],[11],[13]      
Fair Value $ 18,838 [2],[3],[5]             $ 30,063 [9],[10],[11]      
Percentage of Net Assets 0.08% [2],[3],[5] 0.08% [2],[3],[5] 0.08% [2],[3],[5] 0.08% [2],[3],[5] 0.08% [2],[3],[5] 0.08% [2],[3],[5] 0.08% [2],[3],[5] 0.23% [9],[10],[11] 0.23% [9],[10],[11] 0.23% [9],[10],[11] 0.23% [9],[10],[11]
Investment, Identifier [Axis]: ECP Gopher Holdings L.P.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[21]               3.25% 3.25% 3.25% 3.25%
Interest Rate [11],[12],[21]               4.25% 4.25% 4.25% 4.25%
Par Amount/Units [11],[21]               $ 3,958      
Cost [11],[13],[21]               3,973      
Fair Value [11],[21]               $ 3,721      
Percentage of Net Assets [11],[21]               0.03% 0.03% 0.03% 0.03%
Investment, Identifier [Axis]: EG America, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.25% [3],[5],[22] 4.25% [3],[5],[22] 4.25% [3],[5],[22] 4.25% [3],[5],[22] 4.25% [3],[5],[22] 4.25% [3],[5],[22] 4.25% [3],[5],[22] 4.25% [10],[11],[23] 4.25% [10],[11],[23] 4.25% [10],[11],[23] 4.25% [10],[11],[23]
Interest Rate 7.92% [3],[5],[6],[22] 7.92% [3],[5],[6],[22] 7.92% [3],[5],[6],[22] 7.92% [3],[5],[6],[22] 7.92% [3],[5],[6],[22] 7.92% [3],[5],[6],[22] 7.92% [3],[5],[6],[22] 4.75% [10],[11],[12],[23] 4.75% [10],[11],[12],[23] 4.75% [10],[11],[12],[23] 4.75% [10],[11],[12],[23]
Par Amount/Units $ 22,902 [3],[5],[7],[22]             $ 14,993 [10],[11],[23]      
Cost 22,747 [3],[5],[8],[22]             14,919 [10],[11],[13],[23]      
Fair Value $ 21,451 [3],[5],[22]             $ 15,115 [10],[11],[23]      
Percentage of Net Assets 0.10% [3],[5],[22] 0.10% [3],[5],[22] 0.10% [3],[5],[22] 0.10% [3],[5],[22] 0.10% [3],[5],[22] 0.10% [3],[5],[22] 0.10% [3],[5],[22] 0.12% [10],[11],[23] 0.12% [10],[11],[23] 0.12% [10],[11],[23] 0.12% [10],[11],[23]
Investment, Identifier [Axis]: EG Dutch Finco BV                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[14] 4.00% 4.00% 4.00% 4.00% 4.00% 4.00% 4.00%        
Interest Rate [3],[5],[6],[14] 7.67% 7.67% 7.67% 7.67% 7.67% 7.67% 7.67%        
Par Amount/Units [3],[5],[7],[14] $ 35,329                    
Cost [3],[5],[8],[14] 35,107                    
Fair Value [3],[5],[14] $ 33,054                    
Percentage of Net Assets [3],[5],[14] 0.15% 0.15% 0.15% 0.15% 0.15% 0.15% 0.15%        
Investment, Identifier [Axis]: EM Bidco Limited                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[22] 4.25% 4.25% 4.25% 4.25% 4.25% 4.25% 4.25%        
Interest Rate [3],[5],[6],[22] 7.90% 7.90% 7.90% 7.90% 7.90% 7.90% 7.90%        
Par Amount/Units [3],[5],[7],[22] $ 5,345                    
Cost [3],[5],[8],[22] 5,327                    
Fair Value [3],[5],[22] $ 5,044                    
Percentage of Net Assets [3],[5],[22] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: ENV Bidco                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[3],[4],[5] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [2],[3],[4],[5],[6] 9.55% 9.55% 9.55% 9.55% 9.55% 9.55% 9.55%        
Par Amount/Units [2],[3],[4],[5],[7] $ 102,349                    
Cost [2],[3],[4],[5],[8] 99,854                    
Fair Value [2],[3],[4],[5] $ 99,790                    
Percentage of Net Assets [2],[3],[4],[5] 0.45% 0.45% 0.45% 0.45% 0.45% 0.45% 0.45%        
Investment, Identifier [Axis]: ENV Bidco 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[3],[4],[5],[14] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [1],[3],[4],[5],[6],[14] 7.19% 7.19% 7.19% 7.19% 7.19% 7.19% 7.19%        
Par Amount/Units | € [1],[3],[4],[5],[7],[14]   € 114,140                  
Cost [1],[3],[4],[5],[8],[14] $ 111,211                    
Fair Value [1],[3],[4],[5],[14] $ 105,806                    
Percentage of Net Assets [1],[3],[4],[5],[14] 0.47% 0.47% 0.47% 0.47% 0.47% 0.47% 0.47%        
Investment, Identifier [Axis]: EP Purchaser, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23]
Interest Rate 7.17% [5],[6],[22] 7.17% [5],[6],[22] 7.17% [5],[6],[22] 7.17% [5],[6],[22] 7.17% [5],[6],[22] 7.17% [5],[6],[22] 7.17% [5],[6],[22] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23]
Par Amount/Units $ 6,913 [5],[7],[22]             $ 6,947 [11],[23]      
Cost 6,881 [5],[8],[22]             6,918 [11],[13],[23]      
Fair Value $ 6,762 [5],[22]             $ 6,959 [11],[23]      
Percentage of Net Assets 0.03% [5],[22] 0.03% [5],[22] 0.03% [5],[22] 0.03% [5],[22] 0.03% [5],[22] 0.03% [5],[22] 0.03% [5],[22] 0.05% [11],[23] 0.05% [11],[23] 0.05% [11],[23] 0.05% [11],[23]
Investment, Identifier [Axis]: Eagle Midstream Canada Finance, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.25% [2],[3],[4],[5] 6.25% [2],[3],[4],[5] 6.25% [2],[3],[4],[5] 6.25% [2],[3],[4],[5] 6.25% [2],[3],[4],[5] 6.25% [2],[3],[4],[5] 6.25% [2],[3],[4],[5] 6.25% [10],[11],[18],[26] 6.25% [10],[11],[18],[26] 6.25% [10],[11],[18],[26] 6.25% [10],[11],[18],[26]
Interest Rate 8.96% [2],[3],[4],[5],[6] 8.96% [2],[3],[4],[5],[6] 8.96% [2],[3],[4],[5],[6] 8.96% [2],[3],[4],[5],[6] 8.96% [2],[3],[4],[5],[6] 8.96% [2],[3],[4],[5],[6] 8.96% [2],[3],[4],[5],[6] 7.75% [10],[11],[12],[18],[26] 7.75% [10],[11],[12],[18],[26] 7.75% [10],[11],[12],[18],[26] 7.75% [10],[11],[12],[18],[26]
Par Amount/Units $ 39,515 [2],[3],[4],[5],[7]             $ 36,013 [10],[11],[18],[26]      
Cost 38,593 [2],[3],[4],[5],[8]             35,593 [10],[11],[13],[18],[26]      
Fair Value $ 38,923 [2],[3],[4],[5]             $ 36,013 [10],[11],[18],[26]      
Percentage of Net Assets 0.17% [2],[3],[4],[5] 0.17% [2],[3],[4],[5] 0.17% [2],[3],[4],[5] 0.17% [2],[3],[4],[5] 0.17% [2],[3],[4],[5] 0.17% [2],[3],[4],[5] 0.17% [2],[3],[4],[5] 0.28% [10],[11],[18],[26] 0.28% [10],[11],[18],[26] 0.28% [10],[11],[18],[26] 0.28% [10],[11],[18],[26]
Investment, Identifier [Axis]: Eaton Vance CLO 2019-1 Ltd                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14],[15] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%        
Interest Rate [3],[4],[5],[6],[14],[15] 9.01% 9.01% 9.01% 9.01% 9.01% 9.01% 9.01%        
Par Amount/Units [3],[4],[5],[7],[14],[15] $ 3,750                    
Cost [3],[4],[5],[8],[14],[15] 3,754                    
Fair Value [3],[4],[5],[14],[15] $ 3,302                    
Percentage of Net Assets [3],[4],[5],[14],[15] 0.01% 0.01% 0.01% 0.01% 0.01% 0.01% 0.01%        
Investment, Identifier [Axis]: Edifecs, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [2],[4],[5] 5.50% [9],[11],[18] 5.50% [9],[11],[18] 5.50% [9],[11],[18] 5.50% [9],[11],[18]
Interest Rate 9.18% [2],[4],[5],[6] 9.18% [2],[4],[5],[6] 9.18% [2],[4],[5],[6] 9.18% [2],[4],[5],[6] 9.18% [2],[4],[5],[6] 9.18% [2],[4],[5],[6] 9.18% [2],[4],[5],[6] 6.25% [9],[11],[12],[18] 6.25% [9],[11],[12],[18] 6.25% [9],[11],[12],[18] 6.25% [9],[11],[12],[18]
Par Amount/Units $ 122,826 [2],[4],[5],[7]             $ 123,323 [9],[11],[18]      
Cost 120,813 [2],[4],[5],[8]             120,934 [9],[11],[13],[18]      
Fair Value $ 121,598 [2],[4],[5]             $ 120,856 [9],[11],[18]      
Percentage of Net Assets 0.54% [2],[4],[5] 0.54% [2],[4],[5] 0.54% [2],[4],[5] 0.54% [2],[4],[5] 0.54% [2],[4],[5] 0.54% [2],[4],[5] 0.54% [2],[4],[5] 0.94% [9],[11],[18] 0.94% [9],[11],[18] 0.94% [9],[11],[18] 0.94% [9],[11],[18]
Investment, Identifier [Axis]: Edifecs, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.50% [4],[5],[20] 7.50% [4],[5],[20] 7.50% [4],[5],[20] 7.50% [4],[5],[20] 7.50% [4],[5],[20] 7.50% [4],[5],[20] 7.50% [4],[5],[20] 7.00% [11],[18],[21] 7.00% [11],[18],[21] 7.00% [11],[18],[21] 7.00% [11],[18],[21]
Interest Rate 11.18% [4],[5],[6],[20] 11.18% [4],[5],[6],[20] 11.18% [4],[5],[6],[20] 11.18% [4],[5],[6],[20] 11.18% [4],[5],[6],[20] 11.18% [4],[5],[6],[20] 11.18% [4],[5],[6],[20] 8.00% [11],[12],[18],[21] 8.00% [11],[12],[18],[21] 8.00% [11],[12],[18],[21] 8.00% [11],[12],[18],[21]
Par Amount/Units $ 29,485 [4],[5],[7],[20]             $ 29,660 [11],[18],[21]      
Cost 29,379 [4],[5],[8],[20]             29,533 [11],[13],[18],[21]      
Fair Value $ 30,369 [4],[5],[20]             $ 30,549 [11],[18],[21]      
Percentage of Net Assets 0.14% [4],[5],[20] 0.14% [4],[5],[20] 0.14% [4],[5],[20] 0.14% [4],[5],[20] 0.14% [4],[5],[20] 0.14% [4],[5],[20] 0.14% [4],[5],[20] 0.24% [11],[18],[21] 0.24% [11],[18],[21] 0.24% [11],[18],[21] 0.24% [11],[18],[21]
Investment, Identifier [Axis]: Egrotron Acquisition, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [2],[4],[5],[6] 8.89% 8.89% 8.89% 8.89% 8.89% 8.89% 8.89%        
Par Amount/Units [2],[4],[5],[7] $ 67,875                    
Cost [2],[4],[5],[8] 66,571                    
Fair Value [2],[4],[5] $ 66,518                    
Percentage of Net Assets [2],[4],[5] 0.30% 0.30% 0.30% 0.30% 0.30% 0.30% 0.30%        
Investment, Identifier [Axis]: Electron Bidco, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 3.00% 3.00% 3.00% 3.00% 3.00% 3.00% 3.00%        
Interest Rate [5],[6],[22] 6.12% 6.12% 6.12% 6.12% 6.12% 6.12% 6.12%        
Par Amount/Units [5],[7],[22] $ 17,898                    
Cost [5],[8],[22] 17,834                    
Fair Value [5],[22] $ 17,004                    
Percentage of Net Assets [5],[22] 0.08% 0.08% 0.08% 0.08% 0.08% 0.08% 0.08%        
Investment, Identifier [Axis]: Eliassen Group, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[4],[5],[6] 9.30% 9.30% 9.30% 9.30% 9.30% 9.30% 9.30%        
Par Amount/Units [1],[2],[4],[5],[7] $ 66,163                    
Cost [1],[2],[4],[5],[8] 65,248                    
Fair Value [1],[2],[4],[5] $ 64,592                    
Percentage of Net Assets [1],[2],[4],[5] 0.29% 0.29% 0.29% 0.29% 0.29% 0.29% 0.29%        
Investment, Identifier [Axis]: Elmwood CLO 16, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 7.22% 7.22% 7.22% 7.22% 7.22% 7.22% 7.22%        
Interest Rate [3],[4],[5],[6],[14] 8.72% 8.72% 8.72% 8.72% 8.72% 8.72% 8.72%        
Par Amount/Units [3],[4],[5],[7],[14] $ 6,000                    
Cost [3],[4],[5],[8],[14] 5,941                    
Fair Value [3],[4],[5],[14] $ 5,650                    
Percentage of Net Assets [3],[4],[5],[14] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: Elmwood CLO III, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.50% [3],[4],[5],[14] 6.50% [3],[4],[5],[14] 6.50% [3],[4],[5],[14] 6.50% [3],[4],[5],[14] 6.50% [3],[4],[5],[14] 6.50% [3],[4],[5],[14] 6.50% [3],[4],[5],[14] 6.50% [10],[11],[16],[17],[18] 6.50% [10],[11],[16],[17],[18] 6.50% [10],[11],[16],[17],[18] 6.50% [10],[11],[16],[17],[18]
Interest Rate 9.01% [3],[4],[5],[6],[14] 9.01% [3],[4],[5],[6],[14] 9.01% [3],[4],[5],[6],[14] 9.01% [3],[4],[5],[6],[14] 9.01% [3],[4],[5],[6],[14] 9.01% [3],[4],[5],[6],[14] 9.01% [3],[4],[5],[6],[14] 6.62% [10],[11],[12],[16],[17],[18] 6.62% [10],[11],[12],[16],[17],[18] 6.62% [10],[11],[12],[16],[17],[18] 6.62% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 3,500 [3],[4],[5],[7],[14]             $ 3,500 [10],[11],[16],[17],[18]      
Cost 3,500 [3],[4],[5],[8],[14]             3,500 [10],[11],[13],[16],[17],[18]      
Fair Value $ 2,950 [3],[4],[5],[14]             $ 3,481 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.01% [3],[4],[5],[14] 0.01% [3],[4],[5],[14] 0.01% [3],[4],[5],[14] 0.01% [3],[4],[5],[14] 0.01% [3],[4],[5],[14] 0.01% [3],[4],[5],[14] 0.01% [3],[4],[5],[14] 0.03% [10],[11],[16],[17],[18] 0.03% [10],[11],[16],[17],[18] 0.03% [10],[11],[16],[17],[18] 0.03% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Elmwood CLO VI, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.50% [3],[5],[14] 6.50% [3],[5],[14] 6.50% [3],[5],[14] 6.50% [3],[5],[14] 6.50% [3],[5],[14] 6.50% [3],[5],[14] 6.50% [3],[5],[14] 6.50% [10],[11],[16],[17] 6.50% [10],[11],[16],[17] 6.50% [10],[11],[16],[17] 6.50% [10],[11],[16],[17]
Interest Rate 9.01% [3],[5],[6],[14] 9.01% [3],[5],[6],[14] 9.01% [3],[5],[6],[14] 9.01% [3],[5],[6],[14] 9.01% [3],[5],[6],[14] 9.01% [3],[5],[6],[14] 9.01% [3],[5],[6],[14] 6.62% [10],[11],[12],[16],[17] 6.62% [10],[11],[12],[16],[17] 6.62% [10],[11],[12],[16],[17] 6.62% [10],[11],[12],[16],[17]
Par Amount/Units $ 4,000 [3],[5],[7],[14]             $ 4,000 [10],[11],[16],[17]      
Cost 4,000 [3],[5],[8],[14]             4,000 [10],[11],[13],[16],[17]      
Fair Value $ 3,395 [3],[5],[14]             $ 3,978 [10],[11],[16],[17]      
Percentage of Net Assets 0.02% [3],[5],[14] 0.02% [3],[5],[14] 0.02% [3],[5],[14] 0.02% [3],[5],[14] 0.02% [3],[5],[14] 0.02% [3],[5],[14] 0.02% [3],[5],[14] 0.03% [10],[11],[16],[17] 0.03% [10],[11],[16],[17] 0.03% [10],[11],[16],[17] 0.03% [10],[11],[16],[17]
Investment, Identifier [Axis]: Emerald US, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [3],[5],[14] 3.25% [3],[5],[14] 3.25% [3],[5],[14] 3.25% [3],[5],[14] 3.25% [3],[5],[14] 3.25% [3],[5],[14] 3.25% [3],[5],[14] 3.25% [10],[11],[16] 3.25% [10],[11],[16] 3.25% [10],[11],[16] 3.25% [10],[11],[16]
Interest Rate 6.92% [3],[5],[6],[14] 6.92% [3],[5],[6],[14] 6.92% [3],[5],[6],[14] 6.92% [3],[5],[6],[14] 6.92% [3],[5],[6],[14] 6.92% [3],[5],[6],[14] 6.92% [3],[5],[6],[14] 3.47% [10],[11],[12],[16] 3.47% [10],[11],[12],[16] 3.47% [10],[11],[12],[16] 3.47% [10],[11],[12],[16]
Par Amount/Units $ 3,899 [3],[5],[7],[14]             $ 3,929 [10],[11],[16]      
Cost 3,895 [3],[5],[8],[14]             3,925 [10],[11],[13],[16]      
Fair Value $ 3,773 [3],[5],[14]             $ 3,912 [10],[11],[16]      
Percentage of Net Assets 0.02% [3],[5],[14] 0.02% [3],[5],[14] 0.02% [3],[5],[14] 0.02% [3],[5],[14] 0.02% [3],[5],[14] 0.02% [3],[5],[14] 0.02% [3],[5],[14] 0.03% [10],[11],[16] 0.03% [10],[11],[16] 0.03% [10],[11],[16] 0.03% [10],[11],[16]
Investment, Identifier [Axis]: Emergency Power Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[4],[5],[15],[20] 5.50% [1],[4],[5],[15],[20] 5.50% [1],[4],[5],[15],[20] 5.50% [1],[4],[5],[15],[20] 5.50% [1],[4],[5],[15],[20] 5.50% [1],[4],[5],[15],[20] 5.50% [1],[4],[5],[15],[20] 5.50% [11],[18],[19],[21] 5.50% [11],[18],[19],[21] 5.50% [11],[18],[19],[21] 5.50% [11],[18],[19],[21]
Interest Rate 9.17% [1],[4],[5],[6],[15],[20] 9.17% [1],[4],[5],[6],[15],[20] 9.17% [1],[4],[5],[6],[15],[20] 9.17% [1],[4],[5],[6],[15],[20] 9.17% [1],[4],[5],[6],[15],[20] 9.17% [1],[4],[5],[6],[15],[20] 9.17% [1],[4],[5],[6],[15],[20] 6.50% [11],[12],[18],[19],[21] 6.50% [11],[12],[18],[19],[21] 6.50% [11],[12],[18],[19],[21] 6.50% [11],[12],[18],[19],[21]
Par Amount/Units $ 193,462 [1],[4],[5],[7],[15],[20]             $ 195,000 [11],[18],[19],[21]      
Cost 189,743 [1],[4],[5],[8],[15],[20]             190,778 [11],[13],[18],[19],[21]      
Fair Value $ 189,516 [1],[4],[5],[15],[20]             $ 190,539 [11],[18],[19],[21]      
Percentage of Net Assets 0.85% [1],[4],[5],[15],[20] 0.85% [1],[4],[5],[15],[20] 0.85% [1],[4],[5],[15],[20] 0.85% [1],[4],[5],[15],[20] 0.85% [1],[4],[5],[15],[20] 0.85% [1],[4],[5],[15],[20] 0.85% [1],[4],[5],[15],[20] 1.48% [11],[18],[19],[21] 1.48% [11],[18],[19],[21] 1.48% [11],[18],[19],[21] 1.48% [11],[18],[19],[21]
Investment, Identifier [Axis]: Empire Today, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11]               5.00% 5.00% 5.00% 5.00%
Interest Rate [9],[11],[12]               5.75% 5.75% 5.75% 5.75%
Par Amount/Units [9],[11]               $ 69,572      
Cost [9],[11],[13]               68,419      
Fair Value [9],[11]               $ 68,485      
Percentage of Net Assets [9],[11]               0.53% 0.53% 0.53% 0.53%
Investment, Identifier [Axis]: Endurance International Group Holdings, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [9],[11] 3.50% [9],[11] 3.50% [9],[11] 3.50% [9],[11]
Interest Rate 6.18% [2],[5],[6] 6.18% [2],[5],[6] 6.18% [2],[5],[6] 6.18% [2],[5],[6] 6.18% [2],[5],[6] 6.18% [2],[5],[6] 6.18% [2],[5],[6] 4.25% [9],[11],[12] 4.25% [9],[11],[12] 4.25% [9],[11],[12] 4.25% [9],[11],[12]
Par Amount/Units $ 48,774 [2],[5],[7]             $ 31,555 [9],[11]      
Cost 48,332 [2],[5],[8]             31,393 [9],[11],[13]      
Fair Value $ 41,458 [2],[5]             $ 31,333 [9],[11]      
Percentage of Net Assets 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.24% [9],[11] 0.24% [9],[11] 0.24% [9],[11] 0.24% [9],[11]
Investment, Identifier [Axis]: Endurance International Group Holdings, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[16],[17]               6.00% 6.00% 6.00% 6.00%
Interest Rate [11],[12],[16],[17]               6.00% 6.00% 6.00% 6.00%
Par Amount/Units [11],[16],[17]               $ 6,272      
Cost [11],[13],[16],[17]               6,061      
Fair Value [11],[16],[17]               $ 5,842      
Percentage of Net Assets [11],[16],[17]               0.05% 0.05% 0.05% 0.05%
Investment, Identifier [Axis]: EnergySolutions, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [11],[21] 3.75% [11],[21] 3.75% [11],[21] 3.75% [11],[21]
Interest Rate 7.42% [5],[6],[20] 7.42% [5],[6],[20] 7.42% [5],[6],[20] 7.42% [5],[6],[20] 7.42% [5],[6],[20] 7.42% [5],[6],[20] 7.42% [5],[6],[20] 4.75% [11],[12],[21] 4.75% [11],[12],[21] 4.75% [11],[12],[21] 4.75% [11],[12],[21]
Par Amount/Units $ 4,689 [5],[7],[20]             $ 11,270 [11],[21]      
Cost 4,689 [5],[8],[20]             11,255 [11],[13],[21]      
Fair Value $ 4,369 [5],[20]             $ 11,270 [11],[21]      
Percentage of Net Assets 0.02% [5],[20] 0.02% [5],[20] 0.02% [5],[20] 0.02% [5],[20] 0.02% [5],[20] 0.02% [5],[20] 0.02% [5],[20] 0.09% [11],[21] 0.09% [11],[21] 0.09% [11],[21] 0.09% [11],[21]
Investment, Identifier [Axis]: Engineered Machinery Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11]
Interest Rate 7.42% [2],[5],[6] 7.42% [2],[5],[6] 7.42% [2],[5],[6] 7.42% [2],[5],[6] 7.42% [2],[5],[6] 7.42% [2],[5],[6] 7.42% [2],[5],[6] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12]
Par Amount/Units $ 32,294 [2],[5],[7]             $ 15,525 [9],[11]      
Cost 32,278 [2],[5],[8]             15,510 [9],[11],[13]      
Fair Value $ 31,123 [2],[5]             $ 15,510 [9],[11]      
Percentage of Net Assets 0.14% [2],[5] 0.14% [2],[5] 0.14% [2],[5] 0.14% [2],[5] 0.14% [2],[5] 0.14% [2],[5] 0.14% [2],[5] 0.12% [9],[11] 0.12% [9],[11] 0.12% [9],[11] 0.12% [9],[11]
Investment, Identifier [Axis]: Engineered Stone Group Holdings III Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[3],[4],[5] 5.51% 5.51% 5.51% 5.51% 5.51% 5.51% 5.51%        
Interest Rate [1],[2],[3],[4],[5],[6] 8.50% 8.50% 8.50% 8.50% 8.50% 8.50% 8.50%        
Par Amount/Units | € [1],[2],[3],[4],[5],[7]   € 58,583                  
Cost [1],[2],[3],[4],[5],[8] $ 57,967                    
Fair Value [1],[2],[3],[4],[5] $ 59,987                    
Percentage of Net Assets [1],[2],[3],[4],[5] 0.27% 0.27% 0.27% 0.27% 0.27% 0.27% 0.27%        
Investment, Identifier [Axis]: Ensemble RCM, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[22] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%        
Interest Rate [4],[5],[6],[22] 7.81% 7.81% 7.81% 7.81% 7.81% 7.81% 7.81%        
Par Amount/Units [4],[5],[7],[22] $ 89,800                    
Cost [4],[5],[8],[22] 88,197                    
Fair Value [4],[5],[22] $ 88,004                    
Percentage of Net Assets [4],[5],[22] 0.39% 0.39% 0.39% 0.39% 0.39% 0.39% 0.39%        
Investment, Identifier [Axis]: Ensono Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11]
Interest Rate 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12]
Par Amount/Units $ 34,711 [2],[5],[7]             $ 41,033 [9],[11]      
Cost 34,645 [2],[5],[8]             40,949 [9],[11],[13]      
Fair Value $ 30,546 [2],[5]             $ 41,054 [9],[11]      
Percentage of Net Assets 0.14% [2],[5] 0.14% [2],[5] 0.14% [2],[5] 0.14% [2],[5] 0.14% [2],[5] 0.14% [2],[5] 0.14% [2],[5] 0.32% [9],[11] 0.32% [9],[11] 0.32% [9],[11] 0.32% [9],[11]
Investment, Identifier [Axis]: Enstructure LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[4],[5],[20] 6.56% 6.56% 6.56% 6.56% 6.56% 6.56% 6.56%        
Interest Rate [1],[4],[5],[6],[20] 9.71% 9.71% 9.71% 9.71% 9.71% 9.71% 9.71%        
Par Amount/Units [1],[4],[5],[7],[20] $ 79,972                    
Cost [1],[4],[5],[8],[20] 77,825                    
Fair Value [1],[4],[5],[20] $ 78,961                    
Percentage of Net Assets [1],[4],[5],[20] 0.35% 0.35% 0.35% 0.35% 0.35% 0.35% 0.35%        
Investment, Identifier [Axis]: Enstructure LLC 1                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares [4],[5],[7] 3,783,785 3,783,785 3,783,785 3,783,785 3,783,785 3,783,785 3,783,785        
Cost [4],[5],[8] $ 2,806                    
Fair Value [4],[5] $ 2,806                    
Percentage of Net Assets [4],[5] 0.01% 0.01% 0.01% 0.01% 0.01% 0.01% 0.01%        
Investment, Identifier [Axis]: Epicor Software Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [9],[11] 3.25% [9],[11] 3.25% [9],[11] 3.25% [9],[11]
Interest Rate 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 4.00% [9],[11],[12] 4.00% [9],[11],[12] 4.00% [9],[11],[12] 4.00% [9],[11],[12]
Par Amount/Units $ 43,727 [2],[5],[7]             $ 9,037 [9],[11]      
Cost 43,624 [2],[5],[8]             9,060 [9],[11],[13]      
Fair Value $ 41,097 [2],[5]             $ 9,041 [9],[11]      
Percentage of Net Assets 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.07% [9],[11] 0.07% [9],[11] 0.07% [9],[11] 0.07% [9],[11]
Investment, Identifier [Axis]: Episerver, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[18],[19],[21]               5.50% 5.50% 5.50% 5.50%
Interest Rate [11],[12],[18],[19],[21]               6.50% 6.50% 6.50% 6.50%
Par Amount/Units [11],[18],[19],[21]               $ 25,356      
Cost [11],[13],[18],[19],[21]               24,884      
Fair Value [11],[18],[19],[21]               $ 24,765      
Percentage of Net Assets [11],[18],[19],[21]               0.19% 0.19% 0.19% 0.19%
Investment, Identifier [Axis]: Episerver, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[4],[5],[15],[20] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[4],[5],[6],[15],[20] 9.42% 9.42% 9.42% 9.42% 9.42% 9.42% 9.42%        
Par Amount/Units [1],[4],[5],[7],[15],[20] $ 25,164                    
Cost [1],[4],[5],[8],[15],[20] 24,775                    
Fair Value [1],[4],[5],[15],[20] $ 23,401                    
Percentage of Net Assets [1],[4],[5],[15],[20] 0.10% 0.10% 0.10% 0.10% 0.10% 0.10% 0.10%        
Investment, Identifier [Axis]: Epoch Acquisition, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.75% [11],[18],[21] 6.75% [11],[18],[21] 6.75% [11],[18],[21] 6.75% [11],[18],[21]
Interest Rate 9.12% [4],[5],[6],[20] 9.12% [4],[5],[6],[20] 9.12% [4],[5],[6],[20] 9.12% [4],[5],[6],[20] 9.12% [4],[5],[6],[20] 9.12% [4],[5],[6],[20] 9.12% [4],[5],[6],[20] 7.75% [11],[12],[18],[21] 7.75% [11],[12],[18],[21] 7.75% [11],[12],[18],[21] 7.75% [11],[12],[18],[21]
Par Amount/Units $ 29,202 [4],[5],[7],[20]             $ 29,421 [11],[18],[21]      
Cost 29,202 [4],[5],[8],[20]             29,421 [11],[13],[18],[21]      
Fair Value $ 29,202 [4],[5],[20]             $ 29,421 [11],[18],[21]      
Percentage of Net Assets 0.13% [4],[5],[20] 0.13% [4],[5],[20] 0.13% [4],[5],[20] 0.13% [4],[5],[20] 0.13% [4],[5],[20] 0.13% [4],[5],[20] 0.13% [4],[5],[20] 0.23% [11],[18],[21] 0.23% [11],[18],[21] 0.23% [11],[18],[21] 0.23% [11],[18],[21]
Investment, Identifier [Axis]: Excelitas Technologies Corp,                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[21]               3.50% 3.50% 3.50% 3.50%
Interest Rate [11],[12],[21]               4.50% 4.50% 4.50% 4.50%
Par Amount/Units [11],[21]               $ 22,788      
Cost [11],[13],[21]               22,813      
Fair Value [11],[21]               $ 22,902      
Percentage of Net Assets [11],[21]               0.18% 0.18% 0.18% 0.18%
Investment, Identifier [Axis]: Excelitas Technologies Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[4],[5],[6] 8.59% 8.59% 8.59% 8.59% 8.59% 8.59% 8.59%        
Par Amount/Units [1],[2],[4],[5],[7] $ 159,331                    
Cost [1],[2],[4],[5],[8] 155,748                    
Fair Value [1],[2],[4],[5] $ 155,675                    
Percentage of Net Assets [1],[2],[4],[5] 0.70% 0.70% 0.70% 0.70% 0.70% 0.70% 0.70%        
Investment, Identifier [Axis]: Excelitas Technologies Corp. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [3],[4],[6],[14] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Par Amount/Units | € [3],[4],[7],[14]   € 25,323                  
Cost [3],[4],[8],[14] $ 25,483                    
Fair Value [3],[4],[14] $ 24,347                    
Percentage of Net Assets [3],[4],[14] 0.11% 0.11% 0.11% 0.11% 0.11% 0.11% 0.11%        
Investment, Identifier [Axis]: Expedition Holdco, LLC                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares [4],[5],[7] 810,810 810,810 810,810 810,810 810,810 810,810 810,810        
Cost [4],[5],[8] $ 810                    
Fair Value [4],[5] $ 665                    
Percentage of Net Assets [4],[5] 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00%        
Investment, Identifier [Axis]: Experity, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19]
Interest Rate 9.42% [1],[2],[4],[5],[6],[15] 9.42% [1],[2],[4],[5],[6],[15] 9.42% [1],[2],[4],[5],[6],[15] 9.42% [1],[2],[4],[5],[6],[15] 9.42% [1],[2],[4],[5],[6],[15] 9.42% [1],[2],[4],[5],[6],[15] 9.42% [1],[2],[4],[5],[6],[15] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19]
Par Amount/Units $ 135,258 [1],[2],[4],[5],[7],[15]             $ 76,743 [9],[11],[18],[19]      
Cost 132,720 [1],[2],[4],[5],[8],[15]             75,165 [9],[11],[13],[18],[19]      
Fair Value $ 132,283 [1],[2],[4],[5],[15]             $ 75,038 [9],[11],[18],[19]      
Percentage of Net Assets 0.59% [1],[2],[4],[5],[15] 0.59% [1],[2],[4],[5],[15] 0.59% [1],[2],[4],[5],[15] 0.59% [1],[2],[4],[5],[15] 0.59% [1],[2],[4],[5],[15] 0.59% [1],[2],[4],[5],[15] 0.59% [1],[2],[4],[5],[15] 0.58% [9],[11],[18],[19] 0.58% [9],[11],[18],[19] 0.58% [9],[11],[18],[19] 0.58% [9],[11],[18],[19]
Investment, Identifier [Axis]: FCG Acquisitions, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5] 3.75% [5] 3.75% [5] 3.75% [5] 3.75% [5] 3.75% [5] 3.75% [5] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23]
Interest Rate 7.42% [5],[6],[22] 7.42% [5],[6],[22] 7.42% [5],[6],[22] 7.42% [5],[6],[22] 7.42% [5],[6],[22] 7.42% [5],[6],[22] 7.42% [5],[6],[22] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23]
Par Amount/Units $ 45,768 [5],[7],[22]             $ 23,578 [11],[23]      
Cost 45,606 [5],[8],[22]             23,590 [11],[13],[23]      
Fair Value $ 43,947 [5],[22]             $ 23,549 [11],[23]      
Percentage of Net Assets 0.20% [5],[22] 0.20% [5],[22] 0.20% [5],[22] 0.20% [5],[22] 0.20% [5],[22] 0.20% [5],[22] 0.20% [5],[22] 0.18% [11],[23] 0.18% [11],[23] 0.18% [11],[23] 0.18% [11],[23]
Investment, Identifier [Axis]: FH MD Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11]               5.00% 5.00% 5.00% 5.00%
Interest Rate [9],[11],[12]               5.75% 5.75% 5.75% 5.75%
Par Amount/Units [9],[11]               $ 47,381      
Cost [9],[11],[13]               46,937      
Fair Value [9],[11]               $ 47,144      
Percentage of Net Assets [9],[11]               0.37% 0.37% 0.37% 0.37%
Investment, Identifier [Axis]: Fencing Supply Group Acquisition, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [4],[5],[15],[20] 6.00% [4],[5],[15],[20] 6.00% [4],[5],[15],[20] 6.00% [4],[5],[15],[20] 6.00% [4],[5],[15],[20] 6.00% [4],[5],[15],[20] 6.00% [4],[5],[15],[20] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21]
Interest Rate 8.08% [4],[5],[6],[15],[20] 8.08% [4],[5],[6],[15],[20] 8.08% [4],[5],[6],[15],[20] 8.08% [4],[5],[6],[15],[20] 8.08% [4],[5],[6],[15],[20] 8.08% [4],[5],[6],[15],[20] 8.08% [4],[5],[6],[15],[20] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21]
Par Amount/Units $ 108,233 [4],[5],[7],[15],[20]             $ 78,944 [11],[18],[19],[21]      
Cost 106,884 [4],[5],[8],[15],[20]             77,860 [11],[13],[18],[19],[21]      
Fair Value $ 108,233 [4],[5],[15],[20]             $ 78,550 [11],[18],[19],[21]      
Percentage of Net Assets 0.48% [4],[5],[15],[20] 0.48% [4],[5],[15],[20] 0.48% [4],[5],[15],[20] 0.48% [4],[5],[15],[20] 0.48% [4],[5],[15],[20] 0.48% [4],[5],[15],[20] 0.48% [4],[5],[15],[20] 0.61% [11],[18],[19],[21] 0.61% [11],[18],[19],[21] 0.61% [11],[18],[19],[21] 0.61% [11],[18],[19],[21]
Investment, Identifier [Axis]: Fertitta Entertainment, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 4.00% 4.00% 4.00% 4.00% 4.00% 4.00% 4.00%        
Interest Rate [5],[6],[22] 7.03% 7.03% 7.03% 7.03% 7.03% 7.03% 7.03%        
Par Amount/Units [5],[7],[22] $ 37,974                    
Cost [5],[8],[22] 37,728                    
Fair Value [5],[22] $ 35,336                    
Percentage of Net Assets [5],[22] 0.16% 0.16% 0.16% 0.16% 0.16% 0.16% 0.16%        
Investment, Identifier [Axis]: First Student Bidco, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.00% [5],[22] 3.00% [5],[22] 3.00% [5],[22] 3.00% [5],[22] 3.00% [5],[22] 3.00% [5],[22] 3.00% [5],[22] 3.00% [10],[11],[23] 3.00% [10],[11],[23] 3.00% [10],[11],[23] 3.00% [10],[11],[23]
Interest Rate 6.64% [5],[6],[22] 6.64% [5],[6],[22] 6.64% [5],[6],[22] 6.64% [5],[6],[22] 6.64% [5],[6],[22] 6.64% [5],[6],[22] 6.64% [5],[6],[22] 3.50% [10],[11],[12],[23] 3.50% [10],[11],[12],[23] 3.50% [10],[11],[12],[23] 3.50% [10],[11],[12],[23]
Par Amount/Units $ 13,708 [5],[7],[22]             $ 5,000 [10],[11],[23]      
Cost 13,623 [5],[8],[22]             4,976 [10],[11],[13],[23]      
Fair Value $ 12,725 [5],[22]             $ 4,985 [10],[11],[23]      
Percentage of Net Assets 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.04% [10],[11],[23] 0.04% [10],[11],[23] 0.04% [10],[11],[23] 0.04% [10],[11],[23]
Investment, Identifier [Axis]: Flatiron RR CLO 22, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.20% [3],[5],[14],[15] 6.20% [3],[5],[14],[15] 6.20% [3],[5],[14],[15] 6.20% [3],[5],[14],[15] 6.20% [3],[5],[14],[15] 6.20% [3],[5],[14],[15] 6.20% [3],[5],[14],[15] 6.20% [10],[11],[16],[17] 6.20% [10],[11],[16],[17] 6.20% [10],[11],[16],[17] 6.20% [10],[11],[16],[17]
Interest Rate 9.03% [3],[5],[6],[14],[15] 9.03% [3],[5],[6],[14],[15] 9.03% [3],[5],[6],[14],[15] 9.03% [3],[5],[6],[14],[15] 9.03% [3],[5],[6],[14],[15] 9.03% [3],[5],[6],[14],[15] 9.03% [3],[5],[6],[14],[15] 6.34% [10],[11],[12],[16],[17] 6.34% [10],[11],[12],[16],[17] 6.34% [10],[11],[12],[16],[17] 6.34% [10],[11],[12],[16],[17]
Par Amount/Units $ 5,000 [3],[5],[7],[14],[15]             $ 5,000 [10],[11],[16],[17]      
Cost 5,000 [3],[5],[8],[14],[15]             5,000 [10],[11],[13],[16],[17]      
Fair Value $ 4,287 [3],[5],[14],[15]             $ 4,957 [10],[11],[16],[17]      
Percentage of Net Assets 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.04% [10],[11],[16],[17] 0.04% [10],[11],[16],[17] 0.04% [10],[11],[16],[17] 0.04% [10],[11],[16],[17]
Investment, Identifier [Axis]: Flex Acquisition Co., Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[23]               3.50% 3.50% 3.50% 3.50%
Interest Rate [11],[12],[23]               4.00% 4.00% 4.00% 4.00%
Par Amount/Units [11],[23]               $ 8,191      
Cost [11],[13],[23]               8,173      
Fair Value [11],[23]               $ 8,185      
Percentage of Net Assets [11],[23]               0.06% 0.06% 0.06% 0.06%
Investment, Identifier [Axis]: Flex Acquisition Co., Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[16]               3.00% 3.00% 3.00% 3.00%
Interest Rate [11],[12],[16]               3.13% 3.13% 3.13% 3.13%
Par Amount/Units [11],[16]               $ 9,475      
Cost [11],[13],[16]               9,462      
Fair Value [11],[16]               $ 9,404      
Percentage of Net Assets [11],[16]               0.07% 0.07% 0.07% 0.07%
Investment, Identifier [Axis]: Flexera Software, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11]
Interest Rate 6.39% [2],[5],[6] 6.39% [2],[5],[6] 6.39% [2],[5],[6] 6.39% [2],[5],[6] 6.39% [2],[5],[6] 6.39% [2],[5],[6] 6.39% [2],[5],[6] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12]
Par Amount/Units $ 18,116 [2],[5],[7]             $ 16,393 [9],[11]      
Cost 18,105 [2],[5],[8]             16,426 [9],[11],[13]      
Fair Value $ 17,351 [2],[5]             $ 16,425 [9],[11]      
Percentage of Net Assets 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.13% [9],[11] 0.13% [9],[11] 0.13% [9],[11] 0.13% [9],[11]
Investment, Identifier [Axis]: Fluidra SA                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[22] 2.00% 2.00% 2.00% 2.00% 2.00% 2.00% 2.00%        
Interest Rate [3],[5],[6],[22] 5.13% 5.13% 5.13% 5.13% 5.13% 5.13% 5.13%        
Par Amount/Units [3],[5],[7],[22] $ 1,463                    
Cost [3],[5],[8],[22] 1,460                    
Fair Value [3],[5],[22] $ 1,422                    
Percentage of Net Assets [3],[5],[22] 0.01% 0.01% 0.01% 0.01% 0.01% 0.01% 0.01%        
Investment, Identifier [Axis]: Flynn Restaurant Group LP                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 4.25% [11],[23] 4.25% [11],[23] 4.25% [11],[23] 4.25% [11],[23]
Interest Rate 7.37% [5],[6],[22] 7.37% [5],[6],[22] 7.37% [5],[6],[22] 7.37% [5],[6],[22] 7.37% [5],[6],[22] 7.37% [5],[6],[22] 7.37% [5],[6],[22] 4.75% [11],[12],[23] 4.75% [11],[12],[23] 4.75% [11],[12],[23] 4.75% [11],[12],[23]
Par Amount/Units $ 14,012 [5],[7],[22]             $ 17,789 [11],[23]      
Cost 13,898 [5],[8],[22]             17,641 [11],[13],[23]      
Fair Value $ 13,080 [5],[22]             $ 17,609 [11],[23]      
Percentage of Net Assets 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.14% [11],[23] 0.14% [11],[23] 0.14% [11],[23] 0.14% [11],[23]
Investment, Identifier [Axis]: Fort Washington CLO 2021-2, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.61% [3],[4],[5],[14],[15] 6.61% [3],[4],[5],[14],[15] 6.61% [3],[4],[5],[14],[15] 6.61% [3],[4],[5],[14],[15] 6.61% [3],[4],[5],[14],[15] 6.61% [3],[4],[5],[14],[15] 6.61% [3],[4],[5],[14],[15] 6.61% [10],[11],[16],[17],[18] 6.61% [10],[11],[16],[17],[18] 6.61% [10],[11],[16],[17],[18] 6.61% [10],[11],[16],[17],[18]
Interest Rate 9.32% [3],[4],[5],[6],[14],[15] 9.32% [3],[4],[5],[6],[14],[15] 9.32% [3],[4],[5],[6],[14],[15] 9.32% [3],[4],[5],[6],[14],[15] 9.32% [3],[4],[5],[6],[14],[15] 9.32% [3],[4],[5],[6],[14],[15] 9.32% [3],[4],[5],[6],[14],[15] 6.81% [10],[11],[12],[16],[17],[18] 6.81% [10],[11],[12],[16],[17],[18] 6.81% [10],[11],[12],[16],[17],[18] 6.81% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 12,000 [3],[4],[5],[7],[14],[15]             $ 12,000 [10],[11],[16],[17],[18]      
Cost 11,890 [3],[4],[5],[8],[14],[15]             11,883 [10],[11],[13],[16],[17],[18]      
Fair Value $ 10,234 [3],[4],[5],[14],[15]             $ 11,808 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.05% [3],[4],[5],[14],[15] 0.05% [3],[4],[5],[14],[15] 0.05% [3],[4],[5],[14],[15] 0.05% [3],[4],[5],[14],[15] 0.05% [3],[4],[5],[14],[15] 0.05% [3],[4],[5],[14],[15] 0.05% [3],[4],[5],[14],[15] 0.09% [10],[11],[16],[17],[18] 0.09% [10],[11],[16],[17],[18] 0.09% [10],[11],[16],[17],[18] 0.09% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Forterro UK Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [3],[4],[5],[6],[14] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Par Amount/Units [3],[4],[5],[7],[14] $ 10,674                    
Cost [3],[4],[5],[8],[14] 10,688                    
Fair Value [3],[4],[5],[14] $ 10,554                    
Percentage of Net Assets [3],[4],[5],[14] 0.05% 0.05% 0.05% 0.05% 0.05% 0.05% 0.05%        
Investment, Identifier [Axis]: Forterro UK Ltd.2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[3],[4],[5],[14] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [1],[3],[4],[5],[6],[14] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Par Amount/Units | € [1],[3],[4],[5],[7],[14]   € 42,187                  
Cost [1],[3],[4],[5],[8],[14] $ 42,093                    
Fair Value [1],[3],[4],[5],[14] $ 40,045                    
Percentage of Net Assets [1],[3],[4],[5],[14] 0.18% 0.18% 0.18% 0.18% 0.18% 0.18% 0.18%        
Investment, Identifier [Axis]: Forterro UK Ltd.3                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [3],[4],[5],[6],[14] 6.35% 6.35% 6.35% 6.35% 6.35% 6.35% 6.35%        
Par Amount/Units | kr [3],[4],[5],[7],[14]           kr 112,563          
Cost [3],[4],[5],[8],[14] $ 10,412                    
Fair Value [3],[4],[5],[14] $ 9,898                    
Percentage of Net Assets [3],[4],[5],[14] 0.04% 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%        
Investment, Identifier [Axis]: Foundation Building Materials, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [11],[23] 3.25% [11],[23] 3.25% [11],[23] 3.25% [11],[23]
Interest Rate 6.06% [5],[6],[22] 6.06% [5],[6],[22] 6.06% [5],[6],[22] 6.06% [5],[6],[22] 6.06% [5],[6],[22] 6.06% [5],[6],[22] 6.06% [5],[6],[22] 3.75% [11],[12],[23] 3.75% [11],[12],[23] 3.75% [11],[12],[23] 3.75% [11],[12],[23]
Par Amount/Units $ 34,316 [5],[7],[22]             $ 4,975 [11],[23]      
Cost 33,832 [5],[8],[22]             4,956 [11],[13],[23]      
Fair Value $ 31,039 [5],[22]             $ 4,947 [11],[23]      
Percentage of Net Assets 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.04% [11],[23] 0.04% [11],[23] 0.04% [11],[23] 0.04% [11],[23]
Investment, Identifier [Axis]: Foundation Risk Partners Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11],[18],[19]               5.75% 5.75% 5.75% 5.75%
Interest Rate [9],[11],[12],[18],[19]               6.50% 6.50% 6.50% 6.50%
Par Amount/Units [9],[11],[18],[19]               $ 97,144      
Cost [9],[11],[13],[18],[19]               95,523      
Fair Value [9],[11],[18],[19]               $ 95,418      
Percentage of Net Assets [9],[11],[18],[19]               0.74% 0.74% 0.74% 0.74%
Investment, Identifier [Axis]: Foundation Risk Partners Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [1],[2],[4],[5],[6] 9.17% 9.17% 9.17% 9.17% 9.17% 9.17% 9.17%        
Par Amount/Units [1],[2],[4],[5],[7] $ 65,922                    
Cost [1],[2],[4],[5],[8] 64,826                    
Fair Value [1],[2],[4],[5] $ 65,035                    
Percentage of Net Assets [1],[2],[4],[5] 0.29% 0.29% 0.29% 0.29% 0.29% 0.29% 0.29%        
Investment, Identifier [Axis]: Foundational Education Group, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[18],[23]               4.25% 4.25% 4.25% 4.25%
Interest Rate [11],[12],[18],[23]               4.75% 4.75% 4.75% 4.75%
Par Amount/Units [11],[18],[23]               $ 9,143      
Cost [11],[13],[18],[23]               9,056      
Fair Value [11],[18],[23]               $ 9,166      
Percentage of Net Assets [11],[18],[23]               0.07% 0.07% 0.07% 0.07%
Investment, Identifier [Axis]: Foundational Education Group, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[22] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [4],[5],[6],[22] 7.56% 7.56% 7.56% 7.56% 7.56% 7.56% 7.56%        
Par Amount/Units [4],[5],[7],[22] $ 9,074                    
Cost [4],[5],[8],[22] 8,998                    
Fair Value [4],[5],[22] $ 8,530                    
Percentage of Net Assets [4],[5],[22] 0.04% 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%        
Investment, Identifier [Axis]: Freeport LNG Investments, LLLP                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23]
Interest Rate 6.21% [5],[6],[22] 6.21% [5],[6],[22] 6.21% [5],[6],[22] 6.21% [5],[6],[22] 6.21% [5],[6],[22] 6.21% [5],[6],[22] 6.21% [5],[6],[22] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23]
Par Amount/Units $ 55,727 [5],[7],[22]             $ 4,230 [11],[23]      
Cost 55,532 [5],[8],[22]             4,190 [11],[13],[23]      
Fair Value $ 51,727 [5],[22]             $ 4,195 [11],[23]      
Percentage of Net Assets 0.23% [5],[22] 0.23% [5],[22] 0.23% [5],[22] 0.23% [5],[22] 0.23% [5],[22] 0.23% [5],[22] 0.23% [5],[22] 0.03% [11],[23] 0.03% [11],[23] 0.03% [11],[23] 0.03% [11],[23]
Investment, Identifier [Axis]: Frontline Road Safety Investments, LLC - Class A Common Units                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 58,590 [4],[5],[7] 58,590 [4],[5],[7] 58,590 [4],[5],[7] 58,590 [4],[5],[7] 58,590 [4],[5],[7] 58,590 [4],[5],[7] 58,590 [4],[5],[7] 41,304 [11],[18] 41,304 [11],[18] 41,304 [11],[18] 41,304 [11],[18]
Cost $ 6,178 [4],[5],[8]             $ 4,363 [11],[13],[18]      
Fair Value $ 4,685 [4],[5]             $ 3,942 [11],[18]      
Percentage of Net Assets 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.03% [11],[18] 0.03% [11],[18] 0.03% [11],[18] 0.03% [11],[18]
Investment, Identifier [Axis]: Frontline Road Safety, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19]
Interest Rate 8.44% [2],[4],[5],[6] 8.44% [2],[4],[5],[6] 8.44% [2],[4],[5],[6] 8.44% [2],[4],[5],[6] 8.44% [2],[4],[5],[6] 8.44% [2],[4],[5],[6] 8.44% [2],[4],[5],[6] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19]
Par Amount/Units $ 171,204 [2],[4],[5],[7]             $ 136,605 [9],[11],[18],[19]      
Cost 168,665 [2],[4],[5],[8]             134,176 [9],[11],[13],[18],[19]      
Fair Value $ 163,072 [2],[4],[5]             $ 131,482 [9],[11],[18],[19]      
Percentage of Net Assets 0.73% [2],[4],[5] 0.73% [2],[4],[5] 0.73% [2],[4],[5] 0.73% [2],[4],[5] 0.73% [2],[4],[5] 0.73% [2],[4],[5] 0.73% [2],[4],[5] 1.02% [9],[11],[18],[19] 1.02% [9],[11],[18],[19] 1.02% [9],[11],[18],[19] 1.02% [9],[11],[18],[19]
Investment, Identifier [Axis]: GC EOS Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[16]               4.50% 4.50% 4.50% 4.50%
Interest Rate [11],[12],[16]               4.60% 4.60% 4.60% 4.60%
Par Amount/Units [11],[16]               $ 2,003      
Cost [11],[13],[16]               1,993      
Fair Value [11],[16]               $ 2,003      
Percentage of Net Assets [11],[16]               0.02% 0.02% 0.02% 0.02%
Investment, Identifier [Axis]: GCX Corporation Buyer, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19]
Interest Rate 8.32% [1],[2],[4],[5],[6],[15] 8.32% [1],[2],[4],[5],[6],[15] 8.32% [1],[2],[4],[5],[6],[15] 8.32% [1],[2],[4],[5],[6],[15] 8.32% [1],[2],[4],[5],[6],[15] 8.32% [1],[2],[4],[5],[6],[15] 8.32% [1],[2],[4],[5],[6],[15] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19]
Par Amount/Units $ 54,674 [1],[2],[4],[5],[7],[15]             $ 197,505 [9],[11],[18],[19]      
Cost 53,747 [1],[2],[4],[5],[8],[15]             193,079 [9],[11],[13],[18],[19]      
Fair Value $ 53,171 [1],[2],[4],[5],[15]             $ 192,880 [9],[11],[18],[19]      
Percentage of Net Assets 0.24% [1],[2],[4],[5],[15] 0.24% [1],[2],[4],[5],[15] 0.24% [1],[2],[4],[5],[15] 0.24% [1],[2],[4],[5],[15] 0.24% [1],[2],[4],[5],[15] 0.24% [1],[2],[4],[5],[15] 0.24% [1],[2],[4],[5],[15] 1.50% [9],[11],[18],[19] 1.50% [9],[11],[18],[19] 1.50% [9],[11],[18],[19] 1.50% [9],[11],[18],[19]
Investment, Identifier [Axis]: GCX Corporation Buyer, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5],[15] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [2],[4],[5],[6],[15] 8.32% 8.32% 8.32% 8.32% 8.32% 8.32% 8.32%        
Par Amount/Units [2],[4],[5],[7],[15] $ 141,346                    
Cost [2],[4],[5],[8],[15] 138,368                    
Fair Value [2],[4],[5],[15] $ 136,784                    
Percentage of Net Assets [2],[4],[5],[15] 0.61% 0.61% 0.61% 0.61% 0.61% 0.61% 0.61%        
Investment, Identifier [Axis]: GCX Corporation Group Holdings, L.P. - Class A-2 Units                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 4,500 [4],[5],[7] 4,500 [4],[5],[7] 4,500 [4],[5],[7] 4,500 [4],[5],[7] 4,500 [4],[5],[7] 4,500 [4],[5],[7] 4,500 [4],[5],[7] 4,500 [11],[18] 4,500 [11],[18] 4,500 [11],[18] 4,500 [11],[18]
Cost $ 4,500 [4],[5],[8]             $ 4,500 [11],[13],[18]      
Fair Value $ 2,520 [4],[5]             $ 4,500 [11],[18]      
Percentage of Net Assets 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.04% [11],[18] 0.04% [11],[18] 0.04% [11],[18] 0.04% [11],[18]
Investment, Identifier [Axis]: GFL Environmental, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 3.00% 3.00% 3.00% 3.00% 3.00% 3.00% 3.00%        
Interest Rate [5],[6],[22] 5.81% 5.81% 5.81% 5.81% 5.81% 5.81% 5.81%        
Par Amount/Units [5],[7],[22] $ 4,975                    
Cost [5],[8],[22] 4,945                    
Fair Value [5],[22] $ 4,930                    
Percentage of Net Assets [5],[22] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: GI Consilio Parent, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [11],[19],[23] 4.00% [11],[19],[23] 4.00% [11],[19],[23] 4.00% [11],[19],[23]
Interest Rate 7.12% [5],[6],[22] 7.12% [5],[6],[22] 7.12% [5],[6],[22] 7.12% [5],[6],[22] 7.12% [5],[6],[22] 7.12% [5],[6],[22] 7.12% [5],[6],[22] 4.50% [11],[12],[19],[23] 4.50% [11],[12],[19],[23] 4.50% [11],[12],[19],[23] 4.50% [11],[12],[19],[23]
Par Amount/Units $ 47,592 [5],[7],[22]             $ 19,192 [11],[19],[23]      
Cost 46,688 [5],[8],[22]             18,478 [11],[13],[19],[23]      
Fair Value $ 43,622 [5],[22]             $ 19,016 [11],[19],[23]      
Percentage of Net Assets 0.19% [5],[22] 0.19% [5],[22] 0.19% [5],[22] 0.19% [5],[22] 0.19% [5],[22] 0.19% [5],[22] 0.19% [5],[22] 0.15% [11],[19],[23] 0.15% [11],[19],[23] 0.15% [11],[19],[23] 0.15% [11],[19],[23]
Investment, Identifier [Axis]: GI Ranger Intermediate, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19]
Interest Rate 9.70% [1],[2],[4],[5],[6] 9.70% [1],[2],[4],[5],[6] 9.70% [1],[2],[4],[5],[6] 9.70% [1],[2],[4],[5],[6] 9.70% [1],[2],[4],[5],[6] 9.70% [1],[2],[4],[5],[6] 9.70% [1],[2],[4],[5],[6] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19]
Par Amount/Units $ 101,518 [1],[2],[4],[5],[7]             $ 117,720 [9],[11],[18],[19]      
Cost 99,422 [1],[2],[4],[5],[8]             115,039 [9],[11],[13],[18],[19]      
Fair Value $ 99,490 [1],[2],[4],[5]             $ 114,970 [9],[11],[18],[19]      
Percentage of Net Assets 0.44% [1],[2],[4],[5] 0.44% [1],[2],[4],[5] 0.44% [1],[2],[4],[5] 0.44% [1],[2],[4],[5] 0.44% [1],[2],[4],[5] 0.44% [1],[2],[4],[5] 0.44% [1],[2],[4],[5] 0.89% [9],[11],[18],[19] 0.89% [9],[11],[18],[19] 0.89% [9],[11],[18],[19] 0.89% [9],[11],[18],[19]
Investment, Identifier [Axis]: GSO DL Co-Invest EIS LP (EIS Acquisition Holdings, LP) - Class A Common Units                      
Schedule of Investments [Line Items]                      
Cost $ 719 [3],[4],[5],[8]             $ 583 [11],[13],[18],[27]      
Fair Value $ 2,360 [3],[4],[5]             $ 1,614 [11],[18],[27]      
Percentage of Net Assets 0.01% [3],[4],[5] 0.01% [3],[4],[5] 0.01% [3],[4],[5] 0.01% [3],[4],[5] 0.01% [3],[4],[5] 0.01% [3],[4],[5] 0.01% [3],[4],[5] 0.01% [11],[18],[27] 0.01% [11],[18],[27] 0.01% [11],[18],[27] 0.01% [11],[18],[27]
Investment, Identifier [Axis]: GSO DL CoInvest CI LP (CustomInk, LLC) - Series A Preferred Units                      
Schedule of Investments [Line Items]                      
Cost $ 1,421 [3],[4],[5],[8]             $ 1,421 [11],[13],[18],[27]      
Fair Value $ 1,885 [3],[4],[5]             $ 1,809 [11],[18],[27]      
Percentage of Net Assets 0.01% [3],[4],[5] 0.01% [3],[4],[5] 0.01% [3],[4],[5] 0.01% [3],[4],[5] 0.01% [3],[4],[5] 0.01% [3],[4],[5] 0.01% [3],[4],[5] 0.01% [11],[18],[27] 0.01% [11],[18],[27] 0.01% [11],[18],[27] 0.01% [11],[18],[27]
Investment, Identifier [Axis]: GVC Holdings Gibraltar, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[22] 2.50% 2.50% 2.50% 2.50% 2.50% 2.50% 2.50%        
Interest Rate [3],[5],[6],[22] 6.17% 6.17% 6.17% 6.17% 6.17% 6.17% 6.17%        
Par Amount/Units [3],[5],[7],[22] $ 4,975                    
Cost [3],[5],[8],[22] 4,865                    
Fair Value [3],[5],[22] $ 4,857                    
Percentage of Net Assets [3],[5],[22] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: Galaxy 30 CLO, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14],[15] 7.00% 7.00% 7.00% 7.00% 7.00% 7.00% 7.00%        
Interest Rate [3],[4],[5],[6],[14],[15] 9.48% 9.48% 9.48% 9.48% 9.48% 9.48% 9.48%        
Par Amount/Units [3],[4],[5],[7],[14],[15] $ 3,000                    
Cost [3],[4],[5],[8],[14],[15] 2,971                    
Fair Value [3],[4],[5],[14],[15] $ 2,797                    
Percentage of Net Assets [3],[4],[5],[14],[15] 0.01% 0.01% 0.01% 0.01% 0.01% 0.01% 0.01%        
Investment, Identifier [Axis]: Galaxy US Opco, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[22] 4.75% 4.75% 4.75% 4.75% 4.75% 4.75% 4.75%        
Interest Rate [3],[5],[6],[22] 7.78% 7.78% 7.78% 7.78% 7.78% 7.78% 7.78%        
Par Amount/Units [3],[5],[7],[22] $ 12,326                    
Cost [3],[5],[8],[22] 12,035                    
Fair Value [3],[5],[22] $ 11,617                    
Percentage of Net Assets [3],[5],[22] 0.05% 0.05% 0.05% 0.05% 0.05% 0.05% 0.05%        
Investment, Identifier [Axis]: Galaxy XXV CLO, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.95% [3],[4],[5],[14],[15] 5.95% [3],[4],[5],[14],[15] 5.95% [3],[4],[5],[14],[15] 5.95% [3],[4],[5],[14],[15] 5.95% [3],[4],[5],[14],[15] 5.95% [3],[4],[5],[14],[15] 5.95% [3],[4],[5],[14],[15] 5.95% [10],[11],[16],[17],[18] 5.95% [10],[11],[16],[17],[18] 5.95% [10],[11],[16],[17],[18] 5.95% [10],[11],[16],[17],[18]
Interest Rate 9.48% [3],[4],[5],[6],[14],[15] 9.48% [3],[4],[5],[6],[14],[15] 9.48% [3],[4],[5],[6],[14],[15] 9.48% [3],[4],[5],[6],[14],[15] 9.48% [3],[4],[5],[6],[14],[15] 9.48% [3],[4],[5],[6],[14],[15] 9.48% [3],[4],[5],[6],[14],[15] 6.16% [10],[11],[12],[16],[17],[18] 6.16% [10],[11],[12],[16],[17],[18] 6.16% [10],[11],[12],[16],[17],[18] 6.16% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 4,000 [3],[4],[5],[7],[14],[15]             $ 4,000 [10],[11],[16],[17],[18]      
Cost 3,947 [3],[4],[5],[8],[14],[15]             3,943 [10],[11],[13],[16],[17],[18]      
Fair Value $ 3,377 [3],[4],[5],[14],[15]             $ 3,966 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.03% [10],[11],[16],[17],[18] 0.03% [10],[11],[16],[17],[18] 0.03% [10],[11],[16],[17],[18] 0.03% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Galway Borrower, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11],[18],[19]               5.25% 5.25% 5.25% 5.25%
Interest Rate [9],[11],[12],[18],[19]               6.00% 6.00% 6.00% 6.00%
Par Amount/Units [9],[11],[18],[19]               $ 238,194      
Cost [9],[11],[13],[18],[19]               233,541      
Fair Value [9],[11],[18],[19]               $ 233,365      
Percentage of Net Assets [9],[11],[18],[19]               1.82% 1.82% 1.82% 1.82%
Investment, Identifier [Axis]: Galway Borrower, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5],[15] 5.25% 5.25% 5.25% 5.25% 5.25% 5.25% 5.25%        
Interest Rate [1],[2],[4],[5],[6],[15] 8.92% 8.92% 8.92% 8.92% 8.92% 8.92% 8.92%        
Par Amount/Units [1],[2],[4],[5],[7],[15] $ 31,907                    
Cost [1],[2],[4],[5],[8],[15] 31,828                    
Fair Value [1],[2],[4],[5],[15] $ 31,109                    
Percentage of Net Assets [1],[2],[4],[5],[15] 0.14% 0.14% 0.14% 0.14% 0.14% 0.14% 0.14%        
Investment, Identifier [Axis]: Galway Borrower, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5],[15] 5.25% 5.25% 5.25% 5.25% 5.25% 5.25% 5.25%        
Interest Rate [2],[4],[5],[6],[15] 8.92% 8.92% 8.92% 8.92% 8.92% 8.92% 8.92%        
Par Amount/Units [2],[4],[5],[7],[15] $ 190,797                    
Cost [2],[4],[5],[8],[15] 186,967                    
Fair Value [2],[4],[5],[15] $ 185,220                    
Percentage of Net Assets [2],[4],[5],[15] 0.83% 0.83% 0.83% 0.83% 0.83% 0.83% 0.83%        
Investment, Identifier [Axis]: Garda World Security Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.25% [3],[5],[14] 4.25% [3],[5],[14] 4.25% [3],[5],[14] 4.25% [3],[5],[14] 4.25% [3],[5],[14] 4.25% [3],[5],[14] 4.25% [3],[5],[14] 4.25% [10],[11],[16] 4.25% [10],[11],[16] 4.25% [10],[11],[16] 4.25% [10],[11],[16]
Interest Rate 7.05% [3],[5],[6],[14] 7.05% [3],[5],[6],[14] 7.05% [3],[5],[6],[14] 7.05% [3],[5],[6],[14] 7.05% [3],[5],[6],[14] 7.05% [3],[5],[6],[14] 7.05% [3],[5],[6],[14] 4.36% [10],[11],[12],[16] 4.36% [10],[11],[12],[16] 4.36% [10],[11],[12],[16] 4.36% [10],[11],[12],[16]
Par Amount/Units $ 21,545 [3],[5],[7],[14]             $ 29,435 [10],[11],[16]      
Cost 21,334 [3],[5],[8],[14]             29,511 [10],[11],[13],[16]      
Fair Value $ 20,127 [3],[5],[14]             $ 29,432 [10],[11],[16]      
Percentage of Net Assets 0.09% [3],[5],[14] 0.09% [3],[5],[14] 0.09% [3],[5],[14] 0.09% [3],[5],[14] 0.09% [3],[5],[14] 0.09% [3],[5],[14] 0.09% [3],[5],[14] 0.23% [10],[11],[16] 0.23% [10],[11],[16] 0.23% [10],[11],[16] 0.23% [10],[11],[16]
Investment, Identifier [Axis]: Garda World Security Corp.1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[14] 4.25% 4.25% 4.25% 4.25% 4.25% 4.25% 4.25%        
Interest Rate [3],[5],[6],[14] 7.24% 7.24% 7.24% 7.24% 7.24% 7.24% 7.24%        
Par Amount/Units [3],[5],[7],[14] $ 32,435                    
Cost [3],[5],[8],[14] 32,480                    
Fair Value [3],[5],[14] $ 30,605                    
Percentage of Net Assets [3],[5],[14] 0.14% 0.14% 0.14% 0.14% 0.14% 0.14% 0.14%        
Investment, Identifier [Axis]: Genuine Cable Group, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [9],[10],[11],[18],[19] 5.75% [9],[10],[11],[18],[19] 5.75% [9],[10],[11],[18],[19] 5.75% [9],[10],[11],[18],[19]
Interest Rate 8.88% [1],[2],[4],[5],[6] 8.88% [1],[2],[4],[5],[6] 8.88% [1],[2],[4],[5],[6] 8.88% [1],[2],[4],[5],[6] 8.88% [1],[2],[4],[5],[6] 8.88% [1],[2],[4],[5],[6] 8.88% [1],[2],[4],[5],[6] 6.50% [9],[10],[11],[12],[18],[19] 6.50% [9],[10],[11],[12],[18],[19] 6.50% [9],[10],[11],[12],[18],[19] 6.50% [9],[10],[11],[12],[18],[19]
Par Amount/Units $ 30,337 [1],[2],[4],[5],[7]             $ 22,695 [9],[10],[11],[18],[19]      
Cost 29,706 [1],[2],[4],[5],[8]             22,079 [9],[10],[11],[13],[18],[19]      
Fair Value $ 30,034 [1],[2],[4],[5]             $ 22,239 [9],[10],[11],[18],[19]      
Percentage of Net Assets 0.13% [1],[2],[4],[5] 0.13% [1],[2],[4],[5] 0.13% [1],[2],[4],[5] 0.13% [1],[2],[4],[5] 0.13% [1],[2],[4],[5] 0.13% [1],[2],[4],[5] 0.13% [1],[2],[4],[5] 0.17% [9],[10],[11],[18],[19] 0.17% [9],[10],[11],[18],[19] 0.17% [9],[10],[11],[18],[19] 0.17% [9],[10],[11],[18],[19]
Investment, Identifier [Axis]: Genuine Financial Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[14] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [5],[6],[14] 6.87% 6.87% 6.87% 6.87% 6.87% 6.87% 6.87%        
Par Amount/Units [5],[7],[14] $ 11,052                    
Cost [5],[8],[14] 11,015                    
Fair Value [5],[14] $ 10,755                    
Percentage of Net Assets [5],[14] 0.05% 0.05% 0.05% 0.05% 0.05% 0.05% 0.05%        
Investment, Identifier [Axis]: Genuine Financial Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[16]               3.75% 3.75% 3.75% 3.75%
Interest Rate [11],[12],[16]               3.85% 3.85% 3.85% 3.85%
Par Amount/Units [11],[16]               $ 6,938      
Cost [11],[13],[16]               6,850      
Fair Value [11],[16]               $ 6,924      
Percentage of Net Assets [11],[16]               0.05% 0.05% 0.05% 0.05%
Investment, Identifier [Axis]: Geon Performance Solutions, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.50% [2],[5] 4.50% [2],[5] 4.50% [2],[5] 4.50% [2],[5] 4.50% [2],[5] 4.50% [2],[5] 4.50% [2],[5] 4.75% [9],[11] 4.75% [9],[11] 4.75% [9],[11] 4.75% [9],[11]
Interest Rate 8.17% [2],[5],[6] 8.17% [2],[5],[6] 8.17% [2],[5],[6] 8.17% [2],[5],[6] 8.17% [2],[5],[6] 8.17% [2],[5],[6] 8.17% [2],[5],[6] 5.50% [9],[11],[12] 5.50% [9],[11],[12] 5.50% [9],[11],[12] 5.50% [9],[11],[12]
Par Amount/Units $ 3,662 [2],[5],[7]             $ 7,389 [9],[11]      
Cost 3,638 [2],[5],[8]             7,336 [9],[11],[13]      
Fair Value $ 3,547 [2],[5]             $ 7,463 [9],[11]      
Percentage of Net Assets 0.02% [2],[5] 0.02% [2],[5] 0.02% [2],[5] 0.02% [2],[5] 0.02% [2],[5] 0.02% [2],[5] 0.02% [2],[5] 0.06% [9],[11] 0.06% [9],[11] 0.06% [9],[11] 0.06% [9],[11]
Investment, Identifier [Axis]: Gigamon Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[4],[5],[14] 5.75% [1],[4],[5],[14] 5.75% [1],[4],[5],[14] 5.75% [1],[4],[5],[14] 5.75% [1],[4],[5],[14] 5.75% [1],[4],[5],[14] 5.75% [1],[4],[5],[14] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11]
Interest Rate 8.77% [1],[4],[5],[6],[14] 8.77% [1],[4],[5],[6],[14] 8.77% [1],[4],[5],[6],[14] 8.77% [1],[4],[5],[6],[14] 8.77% [1],[4],[5],[6],[14] 8.77% [1],[4],[5],[6],[14] 8.77% [1],[4],[5],[6],[14] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12]
Par Amount/Units $ 442,371 [1],[4],[5],[7],[14]             $ 22,565 [9],[11]      
Cost 433,995 [1],[4],[5],[8],[14]             22,603 [9],[11],[13]      
Fair Value $ 422,474 [1],[4],[5],[14]             $ 22,610 [9],[11]      
Percentage of Net Assets 1.89% [1],[4],[5],[14] 1.89% [1],[4],[5],[14] 1.89% [1],[4],[5],[14] 1.89% [1],[4],[5],[14] 1.89% [1],[4],[5],[14] 1.89% [1],[4],[5],[14] 1.89% [1],[4],[5],[14] 0.18% [9],[11] 0.18% [9],[11] 0.18% [9],[11] 0.18% [9],[11]
Investment, Identifier [Axis]: Global Medical Response, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.25% [5],[20] 4.25% [5],[20] 4.25% [5],[20] 4.25% [5],[20] 4.25% [5],[20] 4.25% [5],[20] 4.25% [5],[20] 4.25% [11],[21] 4.25% [11],[21] 4.25% [11],[21] 4.25% [11],[21]
Interest Rate 6.81% [5],[6],[20] 6.81% [5],[6],[20] 6.81% [5],[6],[20] 6.81% [5],[6],[20] 6.81% [5],[6],[20] 6.81% [5],[6],[20] 6.81% [5],[6],[20] 5.25% [11],[12],[21] 5.25% [11],[12],[21] 5.25% [11],[12],[21] 5.25% [11],[12],[21]
Par Amount/Units $ 34,390 [5],[7],[20]             $ 21,619 [11],[21]      
Cost 34,462 [5],[8],[20]             21,698 [11],[13],[21]      
Fair Value $ 29,988 [5],[20]             $ 21,560 [11],[21]      
Percentage of Net Assets 0.13% [5],[20] 0.13% [5],[20] 0.13% [5],[20] 0.13% [5],[20] 0.13% [5],[20] 0.13% [5],[20] 0.13% [5],[20] 0.17% [11],[21] 0.17% [11],[21] 0.17% [11],[21] 0.17% [11],[21]
Investment, Identifier [Axis]: Go Car Wash Management Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [11],[18],[19],[21] 5.75% [11],[18],[19],[21] 5.75% [11],[18],[19],[21] 5.75% [11],[18],[19],[21]
Interest Rate 8.88% [1],[4],[5],[6],[20] 8.88% [1],[4],[5],[6],[20] 8.88% [1],[4],[5],[6],[20] 8.88% [1],[4],[5],[6],[20] 8.88% [1],[4],[5],[6],[20] 8.88% [1],[4],[5],[6],[20] 8.88% [1],[4],[5],[6],[20] 6.75% [11],[12],[18],[19],[21] 6.75% [11],[12],[18],[19],[21] 6.75% [11],[12],[18],[19],[21] 6.75% [11],[12],[18],[19],[21]
Par Amount/Units $ 93,117 [1],[4],[5],[7],[20]             $ 44,291 [11],[18],[19],[21]      
Cost 90,247 [1],[4],[5],[8],[20]             42,789 [11],[13],[18],[19],[21]      
Fair Value $ 90,331 [1],[4],[5],[20]             $ 42,744 [11],[18],[19],[21]      
Percentage of Net Assets 0.40% [1],[4],[5],[20] 0.40% [1],[4],[5],[20] 0.40% [1],[4],[5],[20] 0.40% [1],[4],[5],[20] 0.40% [1],[4],[5],[20] 0.40% [1],[4],[5],[20] 0.40% [1],[4],[5],[20] 0.33% [11],[18],[19],[21] 0.33% [11],[18],[19],[21] 0.33% [11],[18],[19],[21] 0.33% [11],[18],[19],[21]
Investment, Identifier [Axis]: Goldentree Loan Management US Clo 12 Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14],[15] 6.15% 6.15% 6.15% 6.15% 6.15% 6.15% 6.15%        
Interest Rate [3],[4],[5],[6],[14],[15] 8.86% 8.86% 8.86% 8.86% 8.86% 8.86% 8.86%        
Par Amount/Units [3],[4],[5],[7],[14],[15] $ 6,200                    
Cost [3],[4],[5],[8],[14],[15] 6,200                    
Fair Value [3],[4],[5],[14],[15] $ 5,222                    
Percentage of Net Assets [3],[4],[5],[14],[15] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: Goldentree Loan Management US Clo 8 Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.25% [3],[4],[5],[14] 7.25% [3],[4],[5],[14] 7.25% [3],[4],[5],[14] 7.25% [3],[4],[5],[14] 7.25% [3],[4],[5],[14] 7.25% [3],[4],[5],[14] 7.25% [3],[4],[5],[14] 6.15% [10],[11],[16],[17],[18] 6.15% [10],[11],[16],[17],[18] 6.15% [10],[11],[16],[17],[18] 6.15% [10],[11],[16],[17],[18]
Interest Rate 8.29% [3],[4],[5],[6],[14] 8.29% [3],[4],[5],[6],[14] 8.29% [3],[4],[5],[6],[14] 8.29% [3],[4],[5],[6],[14] 8.29% [3],[4],[5],[6],[14] 8.29% [3],[4],[5],[6],[14] 8.29% [3],[4],[5],[6],[14] 6.32% [10],[11],[12],[16],[17],[18] 6.32% [10],[11],[12],[16],[17],[18] 6.32% [10],[11],[12],[16],[17],[18] 6.32% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 6,500 [3],[4],[5],[7],[14]             $ 6,200 [10],[11],[16],[17],[18]      
Cost 6,440 [3],[4],[5],[8],[14]             6,200 [10],[11],[13],[16],[17],[18]      
Fair Value $ 6,101 [3],[4],[5],[14]             $ 6,122 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.03% [3],[4],[5],[14] 0.03% [3],[4],[5],[14] 0.03% [3],[4],[5],[14] 0.03% [3],[4],[5],[14] 0.03% [3],[4],[5],[14] 0.03% [3],[4],[5],[14] 0.03% [3],[4],[5],[14] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Gordian Medical, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.25% [2],[5] 6.25% [2],[5] 6.25% [2],[5] 6.25% [2],[5] 6.25% [2],[5] 6.25% [2],[5] 6.25% [2],[5] 6.25% [9],[11] 6.25% [9],[11] 6.25% [9],[11] 6.25% [9],[11]
Interest Rate 9.92% [2],[5],[6] 9.92% [2],[5],[6] 9.92% [2],[5],[6] 9.92% [2],[5],[6] 9.92% [2],[5],[6] 9.92% [2],[5],[6] 9.92% [2],[5],[6] 7.00% [9],[11],[12] 7.00% [9],[11],[12] 7.00% [9],[11],[12] 7.00% [9],[11],[12]
Par Amount/Units $ 51,922 [2],[5],[7]             $ 66,833 [9],[11]      
Cost 50,564 [2],[5],[8]             64,778 [9],[11],[13]      
Fair Value $ 44,739 [2],[5]             $ 66,554 [9],[11]      
Percentage of Net Assets 0.20% [2],[5] 0.20% [2],[5] 0.20% [2],[5] 0.20% [2],[5] 0.20% [2],[5] 0.20% [2],[5] 0.20% [2],[5] 0.52% [9],[11] 0.52% [9],[11] 0.52% [9],[11] 0.52% [9],[11]
Investment, Identifier [Axis]: GovernmentJobs.com, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [9],[10],[11],[18],[19] 5.50% [9],[10],[11],[18],[19] 5.50% [9],[10],[11],[18],[19] 5.50% [9],[10],[11],[18],[19]
Interest Rate 8.62% [1],[2],[4],[5],[6] 8.62% [1],[2],[4],[5],[6] 8.62% [1],[2],[4],[5],[6] 8.62% [1],[2],[4],[5],[6] 8.62% [1],[2],[4],[5],[6] 8.62% [1],[2],[4],[5],[6] 8.62% [1],[2],[4],[5],[6] 6.25% [9],[10],[11],[12],[18],[19] 6.25% [9],[10],[11],[12],[18],[19] 6.25% [9],[10],[11],[12],[18],[19] 6.25% [9],[10],[11],[12],[18],[19]
Par Amount/Units $ 145,236 [1],[2],[4],[5],[7]             $ 145,966 [9],[10],[11],[18],[19]      
Cost 141,908 [1],[2],[4],[5],[8]             142,065 [9],[10],[11],[13],[18],[19]      
Fair Value $ 141,310 [1],[2],[4],[5]             $ 142,025 [9],[10],[11],[18],[19]      
Percentage of Net Assets 0.63% [1],[2],[4],[5] 0.63% [1],[2],[4],[5] 0.63% [1],[2],[4],[5] 0.63% [1],[2],[4],[5] 0.63% [1],[2],[4],[5] 0.63% [1],[2],[4],[5] 0.63% [1],[2],[4],[5] 1.10% [9],[10],[11],[18],[19] 1.10% [9],[10],[11],[18],[19] 1.10% [9],[10],[11],[18],[19] 1.10% [9],[10],[11],[18],[19]
Investment, Identifier [Axis]: Graham Packaging Co, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.00% [2],[5] 3.00% [2],[5] 3.00% [2],[5] 3.00% [2],[5] 3.00% [2],[5] 3.00% [2],[5] 3.00% [2],[5] 3.00% [9],[11] 3.00% [9],[11] 3.00% [9],[11] 3.00% [9],[11]
Interest Rate 6.12% [2],[5],[6] 6.12% [2],[5],[6] 6.12% [2],[5],[6] 6.12% [2],[5],[6] 6.12% [2],[5],[6] 6.12% [2],[5],[6] 6.12% [2],[5],[6] 3.75% [9],[11],[12] 3.75% [9],[11],[12] 3.75% [9],[11],[12] 3.75% [9],[11],[12]
Par Amount/Units $ 18,819 [2],[5],[7]             $ 4,963 [9],[11]      
Cost 18,683 [2],[5],[8]             4,972 [9],[11],[13]      
Fair Value $ 17,981 [2],[5]             $ 4,956 [9],[11]      
Percentage of Net Assets 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.04% [9],[11] 0.04% [9],[11] 0.04% [9],[11] 0.04% [9],[11]
Investment, Identifier [Axis]: GraphPAD Software, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [11],[18],[19],[21] 5.50% [11],[18],[19],[21] 5.50% [11],[18],[19],[21] 5.50% [11],[18],[19],[21]
Interest Rate 8.31% [1],[4],[5],[6],[20] 8.31% [1],[4],[5],[6],[20] 8.31% [1],[4],[5],[6],[20] 8.31% [1],[4],[5],[6],[20] 8.31% [1],[4],[5],[6],[20] 8.31% [1],[4],[5],[6],[20] 8.31% [1],[4],[5],[6],[20] 6.50% [11],[12],[18],[19],[21] 6.50% [11],[12],[18],[19],[21] 6.50% [11],[12],[18],[19],[21] 6.50% [11],[12],[18],[19],[21]
Par Amount/Units $ 23,596 [1],[4],[5],[7],[20]             $ 35,804 [11],[18],[19],[21]      
Cost 23,241 [1],[4],[5],[8],[20]             35,270 [11],[13],[18],[19],[21]      
Fair Value $ 23,232 [1],[4],[5],[20]             $ 35,318 [11],[18],[19],[21]      
Percentage of Net Assets 0.10% [1],[4],[5],[20] 0.10% [1],[4],[5],[20] 0.10% [1],[4],[5],[20] 0.10% [1],[4],[5],[20] 0.10% [1],[4],[5],[20] 0.10% [1],[4],[5],[20] 0.10% [1],[4],[5],[20] 0.27% [11],[18],[19],[21] 0.27% [11],[18],[19],[21] 0.27% [11],[18],[19],[21] 0.27% [11],[18],[19],[21]
Investment, Identifier [Axis]: Great Day Improvements, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.25% [2],[4],[5] 6.25% [2],[4],[5] 6.25% [2],[4],[5] 6.25% [2],[4],[5] 6.25% [2],[4],[5] 6.25% [2],[4],[5] 6.25% [2],[4],[5] 6.25% [11],[18],[19],[23] 6.25% [11],[18],[19],[23] 6.25% [11],[18],[19],[23] 6.25% [11],[18],[19],[23]
Interest Rate 9.92% [2],[4],[5],[6] 9.92% [2],[4],[5],[6] 9.92% [2],[4],[5],[6] 9.92% [2],[4],[5],[6] 9.92% [2],[4],[5],[6] 9.92% [2],[4],[5],[6] 9.92% [2],[4],[5],[6] 6.75% [11],[12],[18],[19],[23] 6.75% [11],[12],[18],[19],[23] 6.75% [11],[12],[18],[19],[23] 6.75% [11],[12],[18],[19],[23]
Par Amount/Units $ 182,392 [2],[4],[5],[7]             $ 245,000 [11],[18],[19],[23]      
Cost 179,204 [2],[4],[5],[8]             239,342 [11],[13],[18],[19],[23]      
Fair Value $ 179,656 [2],[4],[5]             $ 239,335 [11],[18],[19],[23]      
Percentage of Net Assets 0.80% [2],[4],[5] 0.80% [2],[4],[5] 0.80% [2],[4],[5] 0.80% [2],[4],[5] 0.80% [2],[4],[5] 0.80% [2],[4],[5] 0.80% [2],[4],[5] 1.86% [11],[18],[19],[23] 1.86% [11],[18],[19],[23] 1.86% [11],[18],[19],[23] 1.86% [11],[18],[19],[23]
Investment, Identifier [Axis]: Greeneden U.S. Holdings II, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11]
Interest Rate 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12]
Par Amount/Units $ 41,416 [2],[5],[7]             $ 34,775 [9],[11]      
Cost 41,530 [2],[5],[8]             34,908 [9],[11],[13]      
Fair Value $ 39,549 [2],[5]             $ 34,938 [9],[11]      
Percentage of Net Assets 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.27% [9],[11] 0.27% [9],[11] 0.27% [9],[11] 0.27% [9],[11]
Investment, Identifier [Axis]: Griffon Corporation                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[22] 2.50% 2.50% 2.50% 2.50% 2.50% 2.50% 2.50%        
Interest Rate [3],[5],[6],[22] 5.49% 5.49% 5.49% 5.49% 5.49% 5.49% 5.49%        
Par Amount/Units [3],[5],[7],[22] $ 1,268                    
Cost [3],[5],[8],[22] 1,265                    
Fair Value [3],[5],[22] $ 1,222                    
Percentage of Net Assets [3],[5],[22] 0.01% 0.01% 0.01% 0.01% 0.01% 0.01% 0.01%        
Investment, Identifier [Axis]: Gruden Acquisition, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[4],[5],[15],[20] 5.50% [1],[4],[5],[15],[20] 5.50% [1],[4],[5],[15],[20] 5.50% [1],[4],[5],[15],[20] 5.50% [1],[4],[5],[15],[20] 5.50% [1],[4],[5],[15],[20] 5.50% [1],[4],[5],[15],[20] 5.25% [11],[18],[19],[21] 5.25% [11],[18],[19],[21] 5.25% [11],[18],[19],[21] 5.25% [11],[18],[19],[21]
Interest Rate 7.75% [1],[4],[5],[6],[15],[20] 7.75% [1],[4],[5],[6],[15],[20] 7.75% [1],[4],[5],[6],[15],[20] 7.75% [1],[4],[5],[6],[15],[20] 7.75% [1],[4],[5],[6],[15],[20] 7.75% [1],[4],[5],[6],[15],[20] 7.75% [1],[4],[5],[6],[15],[20] 6.25% [11],[12],[18],[19],[21] 6.25% [11],[12],[18],[19],[21] 6.25% [11],[12],[18],[19],[21] 6.25% [11],[12],[18],[19],[21]
Par Amount/Units $ 20,376 [1],[4],[5],[7],[15],[20]             $ 78,593 [11],[18],[19],[21]      
Cost 19,775 [1],[4],[5],[8],[15],[20]             76,447 [11],[13],[18],[19],[21]      
Fair Value $ 19,936 [1],[4],[5],[15],[20]             $ 76,286 [11],[18],[19],[21]      
Percentage of Net Assets 0.09% [1],[4],[5],[15],[20] 0.09% [1],[4],[5],[15],[20] 0.09% [1],[4],[5],[15],[20] 0.09% [1],[4],[5],[15],[20] 0.09% [1],[4],[5],[15],[20] 0.09% [1],[4],[5],[15],[20] 0.09% [1],[4],[5],[15],[20] 0.59% [11],[18],[19],[21] 0.59% [11],[18],[19],[21] 0.59% [11],[18],[19],[21] 0.59% [11],[18],[19],[21]
Investment, Identifier [Axis]: Guidehouse Holding Corp. - Preferred Equity                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 54,010 [4],[5],[7] 54,010 [4],[5],[7] 54,010 [4],[5],[7] 54,010 [4],[5],[7] 54,010 [4],[5],[7] 54,010 [4],[5],[7] 54,010 [4],[5],[7] 54,010 [11],[18] 54,010 [11],[18] 54,010 [11],[18] 54,010 [11],[18]
Cost $ 52,935 [4],[5],[8]             $ 52,935 [11],[13],[18]      
Fair Value $ 58,195 [4],[5]             $ 55,230 [11],[18]      
Percentage of Net Assets 0.26% [4],[5] 0.26% [4],[5] 0.26% [4],[5] 0.26% [4],[5] 0.26% [4],[5] 0.26% [4],[5] 0.26% [4],[5] 0.43% [11],[18] 0.43% [11],[18] 0.43% [11],[18] 0.43% [11],[18]
Investment, Identifier [Axis]: Guidehouse LLP                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11],[18],[19]               5.50% 5.50% 5.50% 5.50%
Interest Rate [9],[11],[12],[18],[19]               6.25% 6.25% 6.25% 6.25%
Par Amount/Units [9],[11],[18],[19]               $ 1,210,823      
Cost [9],[11],[13],[18],[19]               1,199,067      
Fair Value [9],[11],[18],[19]               $ 1,198,715      
Percentage of Net Assets [9],[11],[18],[19]               9.33% 9.33% 9.33% 9.33%
Investment, Identifier [Axis]: Guidehouse, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5],[15] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [2],[4],[5],[6],[15] 8.62% 8.62% 8.62% 8.62% 8.62% 8.62% 8.62%        
Par Amount/Units [2],[4],[5],[7],[15] $ 1,221,387                    
Cost [2],[4],[5],[8],[15] 1,209,411                    
Fair Value [2],[4],[5],[15] $ 1,196,959                    
Percentage of Net Assets [2],[4],[5],[15] 5.35% 5.35% 5.35% 5.35% 5.35% 5.35% 5.35%        
Investment, Identifier [Axis]: Gulf Stream Meridian 5, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.75% [3],[4],[5],[14],[15] 6.75% [3],[4],[5],[14],[15] 6.75% [3],[4],[5],[14],[15] 6.75% [3],[4],[5],[14],[15] 6.75% [3],[4],[5],[14],[15] 6.75% [3],[4],[5],[14],[15] 6.75% [3],[4],[5],[14],[15] 6.33% [10],[11],[16],[17],[18] 6.33% [10],[11],[16],[17],[18] 6.33% [10],[11],[16],[17],[18] 6.33% [10],[11],[16],[17],[18]
Interest Rate 9.26% [3],[4],[5],[6],[14],[15] 9.26% [3],[4],[5],[6],[14],[15] 9.26% [3],[4],[5],[6],[14],[15] 9.26% [3],[4],[5],[6],[14],[15] 9.26% [3],[4],[5],[6],[14],[15] 9.26% [3],[4],[5],[6],[14],[15] 9.26% [3],[4],[5],[6],[14],[15] 6.45% [10],[11],[12],[16],[17],[18] 6.45% [10],[11],[12],[16],[17],[18] 6.45% [10],[11],[12],[16],[17],[18] 6.45% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 1,000 [3],[4],[5],[7],[14],[15]             $ 3,500 [10],[11],[16],[17],[18]      
Cost 958 [3],[4],[5],[8],[14],[15]             3,487 [10],[11],[13],[16],[17],[18]      
Fair Value $ 840 [3],[4],[5],[14],[15]             $ 3,475 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.00% [3],[4],[5],[14],[15] 0.00% [3],[4],[5],[14],[15] 0.00% [3],[4],[5],[14],[15] 0.00% [3],[4],[5],[14],[15] 0.00% [3],[4],[5],[14],[15] 0.00% [3],[4],[5],[14],[15] 0.00% [3],[4],[5],[14],[15] 0.03% [10],[11],[16],[17],[18] 0.03% [10],[11],[16],[17],[18] 0.03% [10],[11],[16],[17],[18] 0.03% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Gulf Stream Meridian 7, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14],[15] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%        
Interest Rate [3],[4],[5],[6],[14],[15] 9.26% 9.26% 9.26% 9.26% 9.26% 9.26% 9.26%        
Par Amount/Units [3],[4],[5],[7],[14],[15] $ 3,500                    
Cost [3],[4],[5],[8],[14],[15] 3,488                    
Fair Value [3],[4],[5],[14],[15] $ 2,990                    
Percentage of Net Assets [3],[4],[5],[14],[15] 0.01% 0.01% 0.01% 0.01% 0.01% 0.01% 0.01%        
Investment, Identifier [Axis]: Gulf Stream Meridian IIIA, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14],[15] 6.90% 6.90% 6.90% 6.90% 6.90% 6.90% 6.90%        
Interest Rate [3],[4],[5],[6],[14],[15] 9.18% 9.18% 9.18% 9.18% 9.18% 9.18% 9.18%        
Par Amount/Units [3],[4],[5],[7],[14],[15] $ 5,000                    
Cost [3],[4],[5],[8],[14],[15] 4,952                    
Fair Value [3],[4],[5],[14],[15] $ 4,493                    
Percentage of Net Assets [3],[4],[5],[14],[15] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: HIG Orca Acquisition Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [1],[4],[5],[15],[20] 6.00% [1],[4],[5],[15],[20] 6.00% [1],[4],[5],[15],[20] 6.00% [1],[4],[5],[15],[20] 6.00% [1],[4],[5],[15],[20] 6.00% [1],[4],[5],[15],[20] 6.00% [1],[4],[5],[15],[20] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21]
Interest Rate 9.78% [1],[4],[5],[6],[15],[20] 9.78% [1],[4],[5],[6],[15],[20] 9.78% [1],[4],[5],[6],[15],[20] 9.78% [1],[4],[5],[6],[15],[20] 9.78% [1],[4],[5],[6],[15],[20] 9.78% [1],[4],[5],[6],[15],[20] 9.78% [1],[4],[5],[6],[15],[20] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21]
Par Amount/Units $ 99,001 [1],[4],[5],[7],[15],[20]             $ 100,569 [11],[18],[19],[21]      
Cost 97,241 [1],[4],[5],[8],[15],[20]             98,500 [11],[13],[18],[19],[21]      
Fair Value $ 97,771 [1],[4],[5],[15],[20]             $ 98,282 [11],[18],[19],[21]      
Percentage of Net Assets 0.44% [1],[4],[5],[15],[20] 0.44% [1],[4],[5],[15],[20] 0.44% [1],[4],[5],[15],[20] 0.44% [1],[4],[5],[15],[20] 0.44% [1],[4],[5],[15],[20] 0.44% [1],[4],[5],[15],[20] 0.44% [1],[4],[5],[15],[20] 0.76% [11],[18],[19],[21] 0.76% [11],[18],[19],[21] 0.76% [11],[18],[19],[21] 0.76% [11],[18],[19],[21]
Investment, Identifier [Axis]: HPS Loan Management 15-2019 Ltd                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14],[15] 6.80% 6.80% 6.80% 6.80% 6.80% 6.80% 6.80%        
Interest Rate [3],[4],[5],[6],[14],[15] 9.31% 9.31% 9.31% 9.31% 9.31% 9.31% 9.31%        
Par Amount/Units [3],[4],[5],[7],[14],[15] $ 4,000                    
Cost [3],[4],[5],[8],[14],[15] 3,962                    
Fair Value [3],[4],[5],[14],[15] $ 3,450                    
Percentage of Net Assets [3],[4],[5],[14],[15] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: HS Purchaser, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11]               4.00% 4.00% 4.00% 4.00%
Interest Rate [9],[11],[12]               4.75% 4.75% 4.75% 4.75%
Par Amount/Units [9],[11]               $ 30,955      
Cost [9],[11],[13]               30,988      
Fair Value [9],[11]               $ 30,909      
Percentage of Net Assets [9],[11]               0.24% 0.24% 0.24% 0.24%
Investment, Identifier [Axis]: HS Purchaser, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11]               6.75% 6.75% 6.75% 6.75%
Interest Rate [9],[11]               7.50% 7.50% 7.50% 7.50%
Par Amount/Units [9],[11]               $ 71,000      
Cost [9],[11]               71,128      
Fair Value [9],[11]               $ 71,030      
Percentage of Net Assets [9],[11]               0.55% 0.55% 0.55% 0.55%
Investment, Identifier [Axis]: HS Purchaser, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 4.00% 4.00% 4.00% 4.00% 4.00% 4.00% 4.00%        
Interest Rate [2],[5],[6] 7.13% 7.13% 7.13% 7.13% 7.13% 7.13% 7.13%        
Par Amount/Units [2],[5],[7] $ 52,563                    
Cost [2],[5],[8] 52,529                    
Fair Value [2],[5] $ 48,463                    
Percentage of Net Assets [2],[5] 0.22% 0.22% 0.22% 0.22% 0.22% 0.22% 0.22%        
Investment, Identifier [Axis]: HS Purchaser, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%        
Interest Rate [2],[5],[6] 9.88% 9.88% 9.88% 9.88% 9.88% 9.88% 9.88%        
Par Amount/Units [2],[5],[7] $ 71,000                    
Cost [2],[5],[8] 71,112                    
Fair Value [2],[5] $ 68,515                    
Percentage of Net Assets [2],[5] 0.31% 0.31% 0.31% 0.31% 0.31% 0.31% 0.31%        
Investment, Identifier [Axis]: HUB International Limited 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [9],[11] 3.25% [9],[11] 3.25% [9],[11] 3.25% [9],[11]
Interest Rate 5.98% [2],[5],[6] 5.98% [2],[5],[6] 5.98% [2],[5],[6] 5.98% [2],[5],[6] 5.98% [2],[5],[6] 5.98% [2],[5],[6] 5.98% [2],[5],[6] 4.00% [9],[11],[12] 4.00% [9],[11],[12] 4.00% [9],[11],[12] 4.00% [9],[11],[12]
Par Amount/Units $ 18,328 [2],[5],[7]             $ 12,595 [9],[11]      
Cost 18,318 [2],[5],[8]             12,576 [9],[11],[13]      
Fair Value $ 17,690 [2],[5]             $ 12,610 [9],[11]      
Percentage of Net Assets 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.10% [9],[11] 0.10% [9],[11] 0.10% [9],[11] 0.10% [9],[11]
Investment, Identifier [Axis]: HUB International Limited 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.00% [5],[14] 3.00% [5],[14] 3.00% [5],[14] 3.00% [5],[14] 3.00% [5],[14] 3.00% [5],[14] 3.00% [5],[14] 2.75% [11],[16] 2.75% [11],[16] 2.75% [11],[16] 2.75% [11],[16]
Interest Rate 5.77% [6],[14] 5.77% [6],[14] 5.77% [6],[14] 5.77% [6],[14] 5.77% [6],[14] 5.77% [6],[14] 5.77% [6],[14] 2.87% [11],[12],[16] 2.87% [11],[12],[16] 2.87% [11],[12],[16] 2.87% [11],[12],[16]
Par Amount/Units $ 2,946 [7],[14]             $ 2,969 [11],[16]      
Cost 2,931 [8],[14]             2,970 [11],[13],[16]      
Fair Value $ 2,838 [14]             $ 2,939 [11],[16]      
Percentage of Net Assets 0.01% [14] 0.01% [14] 0.01% [14] 0.01% [14] 0.01% [14] 0.01% [14] 0.01% [14] 0.02% [11],[16] 0.02% [11],[16] 0.02% [11],[16] 0.02% [11],[16]
Investment, Identifier [Axis]: Halseypoint Clo 5, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.95% [3],[4],[5],[14],[15] 6.95% [3],[4],[5],[14],[15] 6.95% [3],[4],[5],[14],[15] 6.95% [3],[4],[5],[14],[15] 6.95% [3],[4],[5],[14],[15] 6.95% [3],[4],[5],[14],[15] 6.95% [3],[4],[5],[14],[15] 6.95% [10],[11],[16],[17],[18] 6.95% [10],[11],[16],[17],[18] 6.95% [10],[11],[16],[17],[18] 6.95% [10],[11],[16],[17],[18]
Interest Rate 10.02% [3],[4],[5],[6],[14],[15] 10.02% [3],[4],[5],[6],[14],[15] 10.02% [3],[4],[5],[6],[14],[15] 10.02% [3],[4],[5],[6],[14],[15] 10.02% [3],[4],[5],[6],[14],[15] 10.02% [3],[4],[5],[6],[14],[15] 10.02% [3],[4],[5],[6],[14],[15] 6.95% [10],[11],[12],[16],[17],[18] 6.95% [10],[11],[12],[16],[17],[18] 6.95% [10],[11],[12],[16],[17],[18] 6.95% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 9,500 [3],[4],[5],[7],[14],[15]             $ 9,500 [10],[11],[16],[17],[18]      
Cost 9,321 [3],[4],[5],[8],[14],[15]             9,310 [10],[11],[13],[16],[17],[18]      
Fair Value $ 8,220 [3],[4],[5],[14],[15]             $ 9,310 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.04% [3],[4],[5],[14],[15] 0.04% [3],[4],[5],[14],[15] 0.04% [3],[4],[5],[14],[15] 0.04% [3],[4],[5],[14],[15] 0.04% [3],[4],[5],[14],[15] 0.04% [3],[4],[5],[14],[15] 0.04% [3],[4],[5],[14],[15] 0.07% [10],[11],[16],[17],[18] 0.07% [10],[11],[16],[17],[18] 0.07% [10],[11],[16],[17],[18] 0.07% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Heartland Dental, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16]
Interest Rate 7.08% [5],[6],[14] 7.08% [5],[6],[14] 7.08% [5],[6],[14] 7.08% [5],[6],[14] 7.08% [5],[6],[14] 7.08% [5],[6],[14] 7.08% [5],[6],[14] 4.10% [11],[12],[16] 4.10% [11],[12],[16] 4.10% [11],[12],[16] 4.10% [11],[12],[16]
Par Amount/Units $ 47,723 [5],[7],[14]             $ 15,057 [11],[16]      
Cost 47,533 [5],[8],[14]             14,999 [11],[13],[16]      
Fair Value $ 44,358 [5],[14]             $ 15,054 [11],[16]      
Percentage of Net Assets 0.20% [5],[14] 0.20% [5],[14] 0.20% [5],[14] 0.20% [5],[14] 0.20% [5],[14] 0.20% [5],[14] 0.20% [5],[14] 0.12% [11],[16] 0.12% [11],[16] 0.12% [11],[16] 0.12% [11],[16]
Investment, Identifier [Axis]: Helix TS, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19]
Interest Rate 8.56% [1],[2],[4],[5],[6] 8.56% [1],[2],[4],[5],[6] 8.56% [1],[2],[4],[5],[6] 8.56% [1],[2],[4],[5],[6] 8.56% [1],[2],[4],[5],[6] 8.56% [1],[2],[4],[5],[6] 8.56% [1],[2],[4],[5],[6] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19]
Par Amount/Units $ 147,611 [1],[2],[4],[5],[7]             $ 108,579 [9],[11],[18],[19]      
Cost 145,668 [1],[2],[4],[5],[8]             106,542 [9],[11],[13],[18],[19]      
Fair Value $ 145,596 [1],[2],[4],[5]             $ 106,407 [9],[11],[18],[19]      
Percentage of Net Assets 0.65% [1],[2],[4],[5] 0.65% [1],[2],[4],[5] 0.65% [1],[2],[4],[5] 0.65% [1],[2],[4],[5] 0.65% [1],[2],[4],[5] 0.65% [1],[2],[4],[5] 0.65% [1],[2],[4],[5] 0.83% [9],[11],[18],[19] 0.83% [9],[11],[18],[19] 0.83% [9],[11],[18],[19] 0.83% [9],[11],[18],[19]
Investment, Identifier [Axis]: Herschend Entertainment Co, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23]
Interest Rate 6.88% [5],[6],[22] 6.88% [5],[6],[22] 6.88% [5],[6],[22] 6.88% [5],[6],[22] 6.88% [5],[6],[22] 6.88% [5],[6],[22] 6.88% [5],[6],[22] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23]
Par Amount/Units $ 5,266 [5],[7],[22]             $ 5,306 [11],[23]      
Cost 5,221 [5],[8],[22]             5,255 [11],[13],[23]      
Fair Value $ 5,157 [5],[22]             $ 5,306 [11],[23]      
Percentage of Net Assets 0.02% [5],[22] 0.02% [5],[22] 0.02% [5],[22] 0.02% [5],[22] 0.02% [5],[22] 0.02% [5],[22] 0.02% [5],[22] 0.04% [11],[23] 0.04% [11],[23] 0.04% [11],[23] 0.04% [11],[23]
Investment, Identifier [Axis]: Hexion Holdings Corp. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[22] 7.44% 7.44% 7.44% 7.44% 7.44% 7.44% 7.44%        
Interest Rate [4],[5],[6],[22] 10.56% 10.56% 10.56% 10.56% 10.56% 10.56% 10.56%        
Par Amount/Units [4],[5],[7],[22] $ 55,000                    
Cost [4],[5],[8],[22] 53,588                    
Fair Value [4],[5],[22] $ 45,375                    
Percentage of Net Assets [4],[5],[22] 0.20% 0.20% 0.20% 0.20% 0.20% 0.20% 0.20%        
Investment, Identifier [Axis]: High Street Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [1],[2],[4],[5],[15] 6.00% [1],[2],[4],[5],[15] 6.00% [1],[2],[4],[5],[15] 6.00% [1],[2],[4],[5],[15] 6.00% [1],[2],[4],[5],[15] 6.00% [1],[2],[4],[5],[15] 6.00% [1],[2],[4],[5],[15] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19]
Interest Rate 8.81% [1],[2],[4],[5],[6],[15] 8.81% [1],[2],[4],[5],[6],[15] 8.81% [1],[2],[4],[5],[6],[15] 8.81% [1],[2],[4],[5],[6],[15] 8.81% [1],[2],[4],[5],[6],[15] 8.81% [1],[2],[4],[5],[6],[15] 8.81% [1],[2],[4],[5],[6],[15] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19]
Par Amount/Units $ 110,078 [1],[2],[4],[5],[7],[15]             $ 92,587 [9],[11],[18],[19]      
Cost 107,629 [1],[2],[4],[5],[8],[15]             90,757 [9],[11],[13],[18],[19]      
Fair Value $ 108,409 [1],[2],[4],[5],[15]             $ 90,519 [9],[11],[18],[19]      
Percentage of Net Assets 0.48% [1],[2],[4],[5],[15] 0.48% [1],[2],[4],[5],[15] 0.48% [1],[2],[4],[5],[15] 0.48% [1],[2],[4],[5],[15] 0.48% [1],[2],[4],[5],[15] 0.48% [1],[2],[4],[5],[15] 0.48% [1],[2],[4],[5],[15] 0.70% [9],[11],[18],[19] 0.70% [9],[11],[18],[19] 0.70% [9],[11],[18],[19] 0.70% [9],[11],[18],[19]
Investment, Identifier [Axis]: Houghton Mifflin, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[4],[5],[22] 8.50% 8.50% 8.50% 8.50% 8.50% 8.50% 8.50%        
Interest Rate [1],[4],[5],[6],[22] 11.53% 11.53% 11.53% 11.53% 11.53% 11.53% 11.53%        
Par Amount/Units [1],[4],[5],[7],[22] $ 80,500                    
Cost [1],[4],[5],[8],[22] 78,607                    
Fair Value [1],[4],[5],[22] $ 75,077                    
Percentage of Net Assets [1],[4],[5],[22] 0.34% 0.34% 0.34% 0.34% 0.34% 0.34% 0.34%        
Investment, Identifier [Axis]: Howden Group Holdings Limited                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [2],[3],[5] 3.25% [2],[3],[5] 3.25% [2],[3],[5] 3.25% [2],[3],[5] 3.25% [2],[3],[5] 3.25% [2],[3],[5] 3.25% [2],[3],[5] 3.25% [9],[10],[11] 3.25% [9],[10],[11] 3.25% [9],[10],[11] 3.25% [9],[10],[11]
Interest Rate 6.38% [2],[3],[5],[6] 6.38% [2],[3],[5],[6] 6.38% [2],[3],[5],[6] 6.38% [2],[3],[5],[6] 6.38% [2],[3],[5],[6] 6.38% [2],[3],[5],[6] 6.38% [2],[3],[5],[6] 4.00% [9],[10],[11],[12] 4.00% [9],[10],[11],[12] 4.00% [9],[10],[11],[12] 4.00% [9],[10],[11],[12]
Par Amount/Units $ 46,793 [2],[3],[5],[7]             $ 14,040 [9],[10],[11]      
Cost 46,608 [2],[3],[5],[8]             14,011 [9],[10],[11],[13]      
Fair Value $ 44,709 [2],[3],[5]             $ 14,001 [9],[10],[11]      
Percentage of Net Assets 0.20% [2],[3],[5] 0.20% [2],[3],[5] 0.20% [2],[3],[5] 0.20% [2],[3],[5] 0.20% [2],[3],[5] 0.20% [2],[3],[5] 0.20% [2],[3],[5] 0.11% [9],[10],[11] 0.11% [9],[10],[11] 0.11% [9],[10],[11] 0.11% [9],[10],[11]
Investment, Identifier [Axis]: Hoya Midco, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[22] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%        
Interest Rate [3],[5],[6],[22] 6.28% 6.28% 6.28% 6.28% 6.28% 6.28% 6.28%        
Par Amount/Units [3],[5],[7],[22] $ 9,950                    
Cost [3],[5],[8],[22] 9,902                    
Fair Value [3],[5],[22] $ 9,552                    
Percentage of Net Assets [3],[5],[22] 0.04% 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%        
Investment, Identifier [Axis]: Human Security, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[4],[5],[20] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%        
Interest Rate [1],[4],[5],[6],[20] 9.80% 9.80% 9.80% 9.80% 9.80% 9.80% 9.80%        
Par Amount/Units [1],[4],[5],[7],[20] $ 50,000                    
Cost [1],[4],[5],[8],[20] 49,166                    
Fair Value [1],[4],[5],[20] $ 48,250                    
Percentage of Net Assets [1],[4],[5],[20] 0.22% 0.22% 0.22% 0.22% 0.22% 0.22% 0.22%        
Investment, Identifier [Axis]: Hunter Douglas, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[22] 3.50% 3.50% 3.50% 3.50% 3.50% 3.50% 3.50%        
Interest Rate [3],[5],[6],[22] 6.34% 6.34% 6.34% 6.34% 6.34% 6.34% 6.34%        
Par Amount/Units [3],[5],[7],[22] $ 16,129                    
Cost [3],[5],[8],[22] 16,045                    
Fair Value [3],[5],[22] $ 13,355                    
Percentage of Net Assets [3],[5],[22] 0.06% 0.06% 0.06% 0.06% 0.06% 0.06% 0.06%        
Investment, Identifier [Axis]: Hyland Software, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [9],[11] 3.50% [9],[11] 3.50% [9],[11] 3.50% [9],[11]
Interest Rate 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 4.25% [9],[11],[12] 4.25% [9],[11],[12] 4.25% [9],[11],[12] 4.25% [9],[11],[12]
Par Amount/Units $ 9,877 [2],[5],[7]             $ 23,314 [9],[11]      
Cost 9,884 [2],[5],[8]             23,362 [9],[11],[13]      
Fair Value $ 9,590 [2],[5]             $ 23,431 [9],[11]      
Percentage of Net Assets 0.04% [2],[5] 0.04% [2],[5] 0.04% [2],[5] 0.04% [2],[5] 0.04% [2],[5] 0.04% [2],[5] 0.04% [2],[5] 0.18% [9],[11] 0.18% [9],[11] 0.18% [9],[11] 0.18% [9],[11]
Investment, Identifier [Axis]: Hyperion Materials & Technologies, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.50% [5],[22] 4.50% [5],[22] 4.50% [5],[22] 4.50% [5],[22] 4.50% [5],[22] 4.50% [5],[22] 4.50% [5],[22] 4.50% [11],[23] 4.50% [11],[23] 4.50% [11],[23] 4.50% [11],[23]
Interest Rate 7.57% [5],[6],[22] 7.57% [5],[6],[22] 7.57% [5],[6],[22] 7.57% [5],[6],[22] 7.57% [5],[6],[22] 7.57% [5],[6],[22] 7.57% [5],[6],[22] 5.00% [11],[12],[23] 5.00% [11],[12],[23] 5.00% [11],[12],[23] 5.00% [11],[12],[23]
Par Amount/Units $ 25,063 [5],[7],[22]             $ 25,252 [11],[23]      
Cost 24,981 [5],[8],[22]             25,160 [11],[13],[23]      
Fair Value $ 23,559 [5],[22]             $ 25,326 [11],[23]      
Percentage of Net Assets 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.20% [11],[23] 0.20% [11],[23] 0.20% [11],[23] 0.20% [11],[23]
Investment, Identifier [Axis]: IBC Capital US, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [10],[11],[16]               3.75% 3.75% 3.75% 3.75%
Interest Rate [10],[11],[12],[16]               3.97% 3.97% 3.97% 3.97%
Par Amount/Units [10],[11],[16]               $ 18,513      
Cost [10],[11],[13],[16]               18,477      
Fair Value [10],[11],[16]               $ 18,393      
Percentage of Net Assets [10],[11],[16]               0.14% 0.14% 0.14% 0.14%
Investment, Identifier [Axis]: IBC Capital US, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[14] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [3],[5],[6],[14] 6.69% 6.69% 6.69% 6.69% 6.69% 6.69% 6.69%        
Par Amount/Units [3],[5],[7],[14] $ 18,387                    
Cost [3],[5],[8],[14] 18,367                    
Fair Value [3],[5],[14] $ 17,016                    
Percentage of Net Assets [3],[5],[14] 0.08% 0.08% 0.08% 0.08% 0.08% 0.08% 0.08%        
Investment, Identifier [Axis]: ICS US Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.60% [3],[4],[5],[22] 4.60% [3],[4],[5],[22] 4.60% [3],[4],[5],[22] 4.60% [3],[4],[5],[22] 4.60% [3],[4],[5],[22] 4.60% [3],[4],[5],[22] 4.60% [3],[4],[5],[22] 5.25% [10],[11],[23] 5.25% [10],[11],[23] 5.25% [10],[11],[23] 5.25% [10],[11],[23]
Interest Rate 7.59% [3],[4],[5],[6],[22] 7.59% [3],[4],[5],[6],[22] 7.59% [3],[4],[5],[6],[22] 7.59% [3],[4],[5],[6],[22] 7.59% [3],[4],[5],[6],[22] 7.59% [3],[4],[5],[6],[22] 7.59% [3],[4],[5],[6],[22] 5.75% [10],[11],[12],[23] 5.75% [10],[11],[12],[23] 5.75% [10],[11],[12],[23] 5.75% [10],[11],[12],[23]
Par Amount/Units $ 8,283 [3],[4],[5],[7],[22]             $ 35,000 [10],[11],[23]      
Cost 7,901 [3],[4],[5],[8],[22]             33,250 [10],[11],[13],[23]      
Fair Value $ 7,745 [3],[4],[5],[22]             $ 33,250 [10],[11],[23]      
Percentage of Net Assets 0.03% [3],[4],[5],[22] 0.03% [3],[4],[5],[22] 0.03% [3],[4],[5],[22] 0.03% [3],[4],[5],[22] 0.03% [3],[4],[5],[22] 0.03% [3],[4],[5],[22] 0.03% [3],[4],[5],[22] 0.26% [10],[11],[23] 0.26% [10],[11],[23] 0.26% [10],[11],[23] 0.26% [10],[11],[23]
Investment, Identifier [Axis]: IG Investments Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [1],[2],[4],[5],[15] 6.00% [1],[2],[4],[5],[15] 6.00% [1],[2],[4],[5],[15] 6.00% [1],[2],[4],[5],[15] 6.00% [1],[2],[4],[5],[15] 6.00% [1],[2],[4],[5],[15] 6.00% [1],[2],[4],[5],[15] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19]
Interest Rate 9.67% [1],[2],[4],[5],[6],[15] 9.67% [1],[2],[4],[5],[6],[15] 9.67% [1],[2],[4],[5],[6],[15] 9.67% [1],[2],[4],[5],[6],[15] 9.67% [1],[2],[4],[5],[6],[15] 9.67% [1],[2],[4],[5],[6],[15] 9.67% [1],[2],[4],[5],[6],[15] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19]
Par Amount/Units $ 481,964 [1],[2],[4],[5],[7],[15]             $ 596,565 [9],[11],[18],[19]      
Cost 473,122 [1],[2],[4],[5],[8],[15]             584,680 [9],[11],[13],[18],[19]      
Fair Value $ 479,330 [1],[2],[4],[5],[15]             $ 592,797 [9],[11],[18],[19]      
Percentage of Net Assets 2.14% [1],[2],[4],[5],[15] 2.14% [1],[2],[4],[5],[15] 2.14% [1],[2],[4],[5],[15] 2.14% [1],[2],[4],[5],[15] 2.14% [1],[2],[4],[5],[15] 2.14% [1],[2],[4],[5],[15] 2.14% [1],[2],[4],[5],[15] 4.61% [9],[11],[18],[19] 4.61% [9],[11],[18],[19] 4.61% [9],[11],[18],[19] 4.61% [9],[11],[18],[19]
Investment, Identifier [Axis]: ION Trading Finance Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.75% [3],[5],[14] 4.75% [3],[5],[14] 4.75% [3],[5],[14] 4.75% [3],[5],[14] 4.75% [3],[5],[14] 4.75% [3],[5],[14] 4.75% [3],[5],[14] 4.75% [10],[11],[16] 4.75% [10],[11],[16] 4.75% [10],[11],[16] 4.75% [10],[11],[16]
Interest Rate 8.42% [3],[5],[6],[14] 8.42% [3],[5],[6],[14] 8.42% [3],[5],[6],[14] 8.42% [3],[5],[6],[14] 8.42% [3],[5],[6],[14] 8.42% [3],[5],[6],[14] 8.42% [3],[5],[6],[14] 4.97% [10],[11],[12],[16] 4.97% [10],[11],[12],[16] 4.97% [10],[11],[12],[16] 4.97% [10],[11],[12],[16]
Par Amount/Units $ 28,080 [3],[5],[7],[14]             $ 18,310 [10],[11],[16]      
Cost 28,104 [3],[5],[8],[14]             18,305 [10],[11],[13],[16]      
Fair Value $ 26,143 [3],[5],[14]             $ 18,381 [10],[11],[16]      
Percentage of Net Assets 0.12% [3],[5],[14] 0.12% [3],[5],[14] 0.12% [3],[5],[14] 0.12% [3],[5],[14] 0.12% [3],[5],[14] 0.12% [3],[5],[14] 0.12% [3],[5],[14] 0.14% [10],[11],[16] 0.14% [10],[11],[16] 0.14% [10],[11],[16] 0.14% [10],[11],[16]
Investment, Identifier [Axis]: IRB Holding Corp                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 3.00% 3.00% 3.00% 3.00% 3.00% 3.00% 3.00%        
Interest Rate [2],[5],[6] 5.70% 5.70% 5.70% 5.70% 5.70% 5.70% 5.70%        
Par Amount/Units [2],[5],[7] $ 49,346                    
Cost [2],[5],[8] 49,295                    
Fair Value [2],[5] $ 46,354                    
Percentage of Net Assets [2],[5] 0.21% 0.21% 0.21% 0.21% 0.21% 0.21% 0.21%        
Investment, Identifier [Axis]: IRB Holding Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[21]               3.25% 3.25% 3.25% 3.25%
Interest Rate [11],[12],[21]               4.25% 4.25% 4.25% 4.25%
Par Amount/Units [11],[21]               $ 34,705      
Cost [11],[13],[21]               34,778      
Fair Value [11],[21]               $ 34,753      
Percentage of Net Assets [11],[21]               0.27% 0.27% 0.27% 0.27%
Investment, Identifier [Axis]: ISQ Hawkeye Holdco, Inc..                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%        
Interest Rate [1],[2],[4],[5],[6] 9.31% 9.31% 9.31% 9.31% 9.31% 9.31% 9.31%        
Par Amount/Units [1],[2],[4],[5],[7] $ 6,616                    
Cost [1],[2],[4],[5],[8] 6,404                    
Fair Value [1],[2],[4],[5] $ 6,400                    
Percentage of Net Assets [1],[2],[4],[5] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: Icebox Holdco III, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[5],[22] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [1],[5],[6],[22] 7.42% 7.42% 7.42% 7.42% 7.42% 7.42% 7.42%        
Par Amount/Units [1],[5],[7],[22] $ 19,992                    
Cost [1],[5],[8],[22] 19,810                    
Fair Value [1],[5],[22] $ 18,543                    
Percentage of Net Assets [1],[5],[22] 0.08% 0.08% 0.08% 0.08% 0.08% 0.08% 0.08%        
Investment, Identifier [Axis]: Icebox Holdco III, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.75% [4],[5],[22] 6.75% [4],[5],[22] 6.75% [4],[5],[22] 6.75% [4],[5],[22] 6.75% [4],[5],[22] 6.75% [4],[5],[22] 6.75% [4],[5],[22] 6.75% [11],[23] 6.75% [11],[23] 6.75% [11],[23] 6.75% [11],[23]
Interest Rate 10.42% [4],[5],[6],[22] 10.42% [4],[5],[6],[22] 10.42% [4],[5],[6],[22] 10.42% [4],[5],[6],[22] 10.42% [4],[5],[6],[22] 10.42% [4],[5],[6],[22] 10.42% [4],[5],[6],[22] 7.25% [11],[23] 7.25% [11],[23] 7.25% [11],[23] 7.25% [11],[23]
Par Amount/Units $ 14,000 [4],[5],[7],[22]             $ 22,500 [11],[23]      
Cost 13,872 [4],[5],[8],[22]             22,275 [11],[23]      
Fair Value $ 13,090 [4],[5],[22]             $ 22,599 [11],[23]      
Percentage of Net Assets 0.06% [4],[5],[22] 0.06% [4],[5],[22] 0.06% [4],[5],[22] 0.06% [4],[5],[22] 0.06% [4],[5],[22] 0.06% [4],[5],[22] 0.06% [4],[5],[22] 0.18% [11],[23] 0.18% [11],[23] 0.18% [11],[23] 0.18% [11],[23]
Investment, Identifier [Axis]: Idera, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11]               3.75% 3.75% 3.75% 3.75%
Interest Rate [9],[11],[12]               4.50% 4.50% 4.50% 4.50%
Par Amount/Units [9],[11]               $ 41,607      
Cost [9],[11],[13]               41,506      
Fair Value [9],[11]               $ 41,626      
Percentage of Net Assets [9],[11]               0.32% 0.32% 0.32% 0.32%
Investment, Identifier [Axis]: Idera, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11],[18]               6.75% 6.75% 6.75% 6.75%
Interest Rate [9],[11],[18]               7.50% 7.50% 7.50% 7.50%
Par Amount/Units [9],[11],[18]               $ 30,331      
Cost [9],[11],[18]               30,229      
Fair Value [9],[11],[18]               $ 30,407      
Percentage of Net Assets [9],[11],[18]               0.24% 0.24% 0.24% 0.24%
Investment, Identifier [Axis]: Idera, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [2],[5],[6] 6.32% 6.32% 6.32% 6.32% 6.32% 6.32% 6.32%        
Par Amount/Units [2],[5],[7] $ 58,022                    
Cost [2],[5],[8] 57,880                    
Fair Value [2],[5] $ 54,058                    
Percentage of Net Assets [2],[5] 0.24% 0.24% 0.24% 0.24% 0.24% 0.24% 0.24%        
Investment, Identifier [Axis]: Idera, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%        
Interest Rate [2],[4],[5],[6] 9.32% 9.32% 9.32% 9.32% 9.32% 9.32% 9.32%        
Par Amount/Units [2],[4],[5],[7] $ 30,331                    
Cost [2],[4],[5],[8] 30,240                    
Fair Value [2],[4],[5] $ 27,601                    
Percentage of Net Assets [2],[4],[5] 0.12% 0.12% 0.12% 0.12% 0.12% 0.12% 0.12%        
Investment, Identifier [Axis]: Illuminate Merger Sub Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23]
Interest Rate 6.38% [5],[6],[22] 6.38% [5],[6],[22] 6.38% [5],[6],[22] 6.38% [5],[6],[22] 6.38% [5],[6],[22] 6.38% [5],[6],[22] 6.38% [5],[6],[22] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23]
Par Amount/Units $ 30,768 [5],[7],[22]             $ 8,000 [11],[23]      
Cost 30,487 [5],[8],[22]             7,944 [11],[13],[23]      
Fair Value $ 27,037 [5],[22]             $ 7,949 [11],[23]      
Percentage of Net Assets 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.06% [11],[23] 0.06% [11],[23] 0.06% [11],[23] 0.06% [11],[23]
Investment, Identifier [Axis]: Imperva, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [5],[20] 4.00% [5],[20] 4.00% [5],[20] 4.00% [5],[20] 4.00% [5],[20] 4.00% [5],[20] 4.00% [5],[20] 4.00% [11],[21] 4.00% [11],[21] 4.00% [11],[21] 4.00% [11],[21]
Interest Rate 6.92% [5],[6],[20] 6.92% [5],[6],[20] 6.92% [5],[6],[20] 6.92% [5],[6],[20] 6.92% [5],[6],[20] 6.92% [5],[6],[20] 6.92% [5],[6],[20] 5.00% [11],[12],[21] 5.00% [11],[12],[21] 5.00% [11],[12],[21] 5.00% [11],[12],[21]
Par Amount/Units $ 19,184 [5],[7],[20]             $ 19,317 [11],[21]      
Cost 19,255 [5],[8],[20]             19,404 [11],[13],[21]      
Fair Value $ 16,249 [5],[20]             $ 19,316 [11],[21]      
Percentage of Net Assets 0.07% [5],[20] 0.07% [5],[20] 0.07% [5],[20] 0.07% [5],[20] 0.07% [5],[20] 0.07% [5],[20] 0.07% [5],[20] 0.15% [11],[21] 0.15% [11],[21] 0.15% [11],[21] 0.15% [11],[21]
Investment, Identifier [Axis]: Imprivata, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[23]               3.50% 3.50% 3.50% 3.50%
Interest Rate [11],[12],[23]               4.00% 4.00% 4.00% 4.00%
Par Amount/Units [11],[23]               $ 3,980      
Cost [11],[13],[23]               3,992      
Fair Value [11],[23]               $ 3,982      
Percentage of Net Assets [11],[23]               0.03% 0.03% 0.03% 0.03%
Investment, Identifier [Axis]: Imprivata, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 4.25% 4.25% 4.25% 4.25% 4.25% 4.25% 4.25%        
Interest Rate [5],[6],[22] 7.28% 7.28% 7.28% 7.28% 7.28% 7.28% 7.28%        
Par Amount/Units [5],[7],[22] $ 6,950                    
Cost [5],[8],[22] 6,875                    
Fair Value [5],[22] $ 6,731                    
Percentage of Net Assets [5],[22] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: Imprivata, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[22] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%        
Interest Rate [4],[5],[6],[22] 9.28% 9.28% 9.28% 9.28% 9.28% 9.28% 9.28%        
Par Amount/Units [4],[5],[7],[22] $ 44,118                    
Cost [4],[5],[8],[22] 43,708                    
Fair Value [4],[5],[22] $ 44,338                    
Percentage of Net Assets [4],[5],[22] 0.20% 0.20% 0.20% 0.20% 0.20% 0.20% 0.20%        
Investment, Identifier [Axis]: Infinite Bidco, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23]
Interest Rate 6.92% [5],[6],[22] 6.92% [5],[6],[22] 6.92% [5],[6],[22] 6.92% [5],[6],[22] 6.92% [5],[6],[22] 6.92% [5],[6],[22] 6.92% [5],[6],[22] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23]
Par Amount/Units $ 42,030 [5],[7],[22]             $ 21,831 [11],[23]      
Cost 41,841 [5],[8],[22]             21,806 [11],[13],[23]      
Fair Value $ 39,981 [5],[22]             $ 21,797 [11],[23]      
Percentage of Net Assets 0.18% [5],[22] 0.18% [5],[22] 0.18% [5],[22] 0.18% [5],[22] 0.18% [5],[22] 0.18% [5],[22] 0.18% [5],[22] 0.17% [11],[23] 0.17% [11],[23] 0.17% [11],[23] 0.17% [11],[23]
Investment, Identifier [Axis]: Infostretch Corporation                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[4],[5],[6] 7.98% 7.98% 7.98% 7.98% 7.98% 7.98% 7.98%        
Par Amount/Units [1],[2],[4],[5],[7] $ 182,483                    
Cost [1],[2],[4],[5],[8] 179,138                    
Fair Value [1],[2],[4],[5] $ 176,406                    
Percentage of Net Assets [1],[2],[4],[5] 0.79% 0.79% 0.79% 0.79% 0.79% 0.79% 0.79%        
Investment, Identifier [Axis]: Ingram Micro, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [4],[5],[22] 3.50% [4],[5],[22] 3.50% [4],[5],[22] 3.50% [4],[5],[22] 3.50% [4],[5],[22] 3.50% [4],[5],[22] 3.50% [4],[5],[22] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23]
Interest Rate 7.17% [4],[5],[6],[22] 7.17% [4],[5],[6],[22] 7.17% [4],[5],[6],[22] 7.17% [4],[5],[6],[22] 7.17% [4],[5],[6],[22] 7.17% [4],[5],[6],[22] 7.17% [4],[5],[6],[22] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23]
Par Amount/Units $ 3,950 [4],[5],[7],[22]             $ 3,980 [11],[23]      
Cost 3,917 [4],[5],[8],[22]             3,942 [11],[13],[23]      
Fair Value $ 3,856 [4],[5],[22]             $ 3,986 [11],[23]      
Percentage of Net Assets 0.02% [4],[5],[22] 0.02% [4],[5],[22] 0.02% [4],[5],[22] 0.02% [4],[5],[22] 0.02% [4],[5],[22] 0.02% [4],[5],[22] 0.02% [4],[5],[22] 0.03% [11],[23] 0.03% [11],[23] 0.03% [11],[23] 0.03% [11],[23]
Investment, Identifier [Axis]: Inmar, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [5],[20] 4.00% [5],[20] 4.00% [5],[20] 4.00% [5],[20] 4.00% [5],[20] 4.00% [5],[20] 4.00% [5],[20] 4.00% [11],[21] 4.00% [11],[21] 4.00% [11],[21] 4.00% [11],[21]
Interest Rate 7.12% [5],[6],[20] 7.12% [5],[6],[20] 7.12% [5],[6],[20] 7.12% [5],[6],[20] 7.12% [5],[6],[20] 7.12% [5],[6],[20] 7.12% [5],[6],[20] 5.00% [11],[12],[21] 5.00% [11],[12],[21] 5.00% [11],[12],[21] 5.00% [11],[12],[21]
Par Amount/Units $ 44,187 [5],[7],[20]             $ 16,004 [11],[21]      
Cost 43,954 [5],[8],[20]             15,992 [11],[13],[21]      
Fair Value $ 41,908 [5],[20]             $ 16,012 [11],[21]      
Percentage of Net Assets 0.19% [5],[20] 0.19% [5],[20] 0.19% [5],[20] 0.19% [5],[20] 0.19% [5],[20] 0.19% [5],[20] 0.19% [5],[20] 0.12% [11],[21] 0.12% [11],[21] 0.12% [11],[21] 0.12% [11],[21]
Investment, Identifier [Axis]: Inovalon Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11],[18],[19]               5.75% 5.75% 5.75% 5.75%
Interest Rate [9],[11],[12],[18],[19]               6.50% 6.50% 6.50% 6.50%
Par Amount/Units [9],[11],[18],[19]               $ 931,793      
Cost [9],[11],[13],[18],[19]               907,468      
Fair Value [9],[11],[18],[19]               $ 907,254      
Percentage of Net Assets [9],[11],[18],[19]               7.06% 7.06% 7.06% 7.06%
Investment, Identifier [Axis]: Inovalon Holdings, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%        
Interest Rate [1],[2],[4],[5],[6] 9.23% 9.23% 9.23% 9.23% 9.23% 9.23% 9.23%        
Par Amount/Units [1],[2],[4],[5],[7] $ 951,600                    
Cost [1],[2],[4],[5],[8] 930,050                    
Fair Value [1],[2],[4],[5] $ 940,840                    
Percentage of Net Assets [1],[2],[4],[5] 4.20% 4.20% 4.20% 4.20% 4.20% 4.20% 4.20%        
Investment, Identifier [Axis]: Inovalon Holdings, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 10.50% [2],[4],[5],[15] 10.50% [2],[4],[5],[15] 10.50% [2],[4],[5],[15] 10.50% [2],[4],[5],[15] 10.50% [2],[4],[5],[15] 10.50% [2],[4],[5],[15] 10.50% [2],[4],[5],[15] 10.50% [9],[11],[17],[18] 10.50% [9],[11],[17],[18] 10.50% [9],[11],[17],[18] 10.50% [9],[11],[17],[18]
Interest Rate 13.50% [2],[4],[5],[6],[15] 13.50% [2],[4],[5],[6],[15] 13.50% [2],[4],[5],[6],[15] 13.50% [2],[4],[5],[6],[15] 13.50% [2],[4],[5],[6],[15] 13.50% [2],[4],[5],[6],[15] 13.50% [2],[4],[5],[6],[15] 11.25% [9],[11],[12],[17],[18] 11.25% [9],[11],[12],[17],[18] 11.25% [9],[11],[12],[17],[18] 11.25% [9],[11],[12],[17],[18]
Par Amount/Units $ 90,115 [2],[4],[5],[7],[15]             $ 82,638 [9],[11],[17],[18]      
Cost 87,811 [2],[4],[5],[8],[15]             80,180 [9],[11],[13],[17],[18]      
Fair Value $ 90,115 [2],[4],[5],[15]             $ 80,159 [9],[11],[17],[18]      
Percentage of Net Assets 0.40% [2],[4],[5],[15] 0.40% [2],[4],[5],[15] 0.40% [2],[4],[5],[15] 0.40% [2],[4],[5],[15] 0.40% [2],[4],[5],[15] 0.40% [2],[4],[5],[15] 0.40% [2],[4],[5],[15] 0.62% [9],[11],[17],[18] 0.62% [9],[11],[17],[18] 0.62% [9],[11],[17],[18] 0.62% [9],[11],[17],[18]
Investment, Identifier [Axis]: Instant Brands Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.00% [2],[5] 5.00% [2],[5] 5.00% [2],[5] 5.00% [2],[5] 5.00% [2],[5] 5.00% [2],[5] 5.00% [2],[5] 5.00% [9],[11] 5.00% [9],[11] 5.00% [9],[11] 5.00% [9],[11]
Interest Rate 7.08% [2],[5],[6] 7.08% [2],[5],[6] 7.08% [2],[5],[6] 7.08% [2],[5],[6] 7.08% [2],[5],[6] 7.08% [2],[5],[6] 7.08% [2],[5],[6] 5.75% [9],[11],[12] 5.75% [9],[11],[12] 5.75% [9],[11],[12] 5.75% [9],[11],[12]
Par Amount/Units $ 76,647 [2],[5],[7]             $ 81,813 [9],[11]      
Cost 75,738 [2],[5],[8]             80,711 [9],[11],[13]      
Fair Value $ 52,580 [2],[5]             $ 76,904 [9],[11]      
Percentage of Net Assets 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.60% [9],[11] 0.60% [9],[11] 0.60% [9],[11] 0.60% [9],[11]
Investment, Identifier [Axis]: Integrity Marketing Acquisition, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5],[15] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [1],[2],[4],[5],[6],[15] 7.58% 7.58% 7.58% 7.58% 7.58% 7.58% 7.58%        
Par Amount/Units [1],[2],[4],[5],[7],[15] $ 94,721                    
Cost [1],[2],[4],[5],[8],[15] 92,897                    
Fair Value [1],[2],[4],[5],[15] $ 89,892                    
Percentage of Net Assets [1],[2],[4],[5],[15] 0.40% 0.40% 0.40% 0.40% 0.40% 0.40% 0.40%        
Investment, Identifier [Axis]: Integrity Marketing Acquisition, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11],[18],[19]               5.50% 5.50% 5.50% 5.50%
Interest Rate [9],[11],[12],[18],[19]               6.25% 6.25% 6.25% 6.25%
Par Amount/Units [9],[11],[18],[19]               $ 36,854      
Cost [9],[11],[13],[18],[19]               35,775      
Fair Value [9],[11],[18],[19]               $ 36,165      
Percentage of Net Assets [9],[11],[18],[19]               0.28% 0.28% 0.28% 0.28%
Investment, Identifier [Axis]: Integrity Marketing Acquisition, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [4],[5],[15],[20] 5.75% [4],[5],[15],[20] 5.75% [4],[5],[15],[20] 5.75% [4],[5],[15],[20] 5.75% [4],[5],[15],[20] 5.75% [4],[5],[15],[20] 5.75% [4],[5],[15],[20] 5.75% [11],[18],[21] 5.75% [11],[18],[21] 5.75% [11],[18],[21] 5.75% [11],[18],[21]
Interest Rate 9.28% [4],[5],[6],[15],[20] 9.28% [4],[5],[6],[15],[20] 9.28% [4],[5],[6],[15],[20] 9.28% [4],[5],[6],[15],[20] 9.28% [4],[5],[6],[15],[20] 9.28% [4],[5],[6],[15],[20] 9.28% [4],[5],[6],[15],[20] 6.75% [11],[12],[18],[21] 6.75% [11],[12],[18],[21] 6.75% [11],[12],[18],[21] 6.75% [11],[12],[18],[21]
Par Amount/Units $ 112,376 [4],[5],[7],[15],[20]             $ 39,758 [11],[18],[21]      
Cost 111,146 [4],[5],[8],[15],[20]             39,280 [11],[13],[18],[21]      
Fair Value $ 108,359 [4],[5],[15],[20]             $ 39,659 [11],[18],[21]      
Percentage of Net Assets 0.48% [4],[5],[15],[20] 0.48% [4],[5],[15],[20] 0.48% [4],[5],[15],[20] 0.48% [4],[5],[15],[20] 0.48% [4],[5],[15],[20] 0.48% [4],[5],[15],[20] 0.48% [4],[5],[15],[20] 0.31% [11],[18],[21] 0.31% [11],[18],[21] 0.31% [11],[18],[21] 0.31% [11],[18],[21]
Investment, Identifier [Axis]: International SOS The Americas LP                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [3],[4],[5],[22] 3.75% [3],[4],[5],[22] 3.75% [3],[4],[5],[22] 3.75% [3],[4],[5],[22] 3.75% [3],[4],[5],[22] 3.75% [3],[4],[5],[22] 3.75% [3],[4],[5],[22] 3.75% [10],[11],[23] 3.75% [10],[11],[23] 3.75% [10],[11],[23] 3.75% [10],[11],[23]
Interest Rate 7.44% [3],[4],[5],[6],[22] 7.44% [3],[4],[5],[6],[22] 7.44% [3],[4],[5],[6],[22] 7.44% [3],[4],[5],[6],[22] 7.44% [3],[4],[5],[6],[22] 7.44% [3],[4],[5],[6],[22] 7.44% [3],[4],[5],[6],[22] 4.25% [10],[11],[12],[23] 4.25% [10],[11],[12],[23] 4.25% [10],[11],[12],[23] 4.25% [10],[11],[12],[23]
Par Amount/Units $ 2,314 [3],[4],[5],[7],[22]             $ 2,331 [10],[11],[23]      
Cost 2,294 [3],[4],[5],[8],[22]             2,309 [10],[11],[13],[23]      
Fair Value $ 2,262 [3],[4],[5],[22]             $ 2,337 [10],[11],[23]      
Percentage of Net Assets 0.01% [3],[4],[5],[22] 0.01% [3],[4],[5],[22] 0.01% [3],[4],[5],[22] 0.01% [3],[4],[5],[22] 0.01% [3],[4],[5],[22] 0.01% [3],[4],[5],[22] 0.01% [3],[4],[5],[22] 0.02% [10],[11],[23] 0.02% [10],[11],[23] 0.02% [10],[11],[23] 0.02% [10],[11],[23]
Investment, Identifier [Axis]: Investement 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread               0.50% 0.50% 0.50% 0.50%
Investment, Identifier [Axis]: Investement 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread               0.75% 0.75% 0.75% 0.75%
Investment, Identifier [Axis]: Investement 3                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread               1.00% 1.00% 1.00% 1.00%
Investment, Identifier [Axis]: Investement 4                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread               1.25% 1.25% 1.25% 1.25%
Investment, Identifier [Axis]: Investement 5                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread               1.50% 1.50% 1.50% 1.50%
Investment, Identifier [Axis]: Italian Motorway Holdings S.à.r.l                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 5.25% 5.25% 5.25% 5.25% 5.25% 5.25% 5.25%        
Interest Rate [3],[4],[5],[6],[14] 5.25% 5.25% 5.25% 5.25% 5.25% 5.25% 5.25%        
Par Amount/Units | € [3],[4],[5],[7],[14]   € 236,429                  
Cost | € [3],[4],[5],[8],[14]   242,511                  
Fair Value | € [3],[4],[5],[14]   € 223,250                  
Percentage of Net Assets [3],[4],[5],[14] 1.00% 1.00% 1.00% 1.00% 1.00% 1.00% 1.00%        
Investment, Identifier [Axis]: Ivanti Software, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 4.25% 4.25% 4.25% 4.25% 4.25% 4.25% 4.25%        
Interest Rate [2],[5],[6] 7.33% 7.33% 7.33% 7.33% 7.33% 7.33% 7.33%        
Par Amount/Units [2],[5],[7] $ 41,621                    
Cost [2],[5],[8] 41,349                    
Fair Value [2],[5] $ 32,623                    
Percentage of Net Assets [2],[5] 0.15% 0.15% 0.15% 0.15% 0.15% 0.15% 0.15%        
Investment, Identifier [Axis]: Ivanti Software, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11]               4.00% 4.00% 4.00% 4.00%
Interest Rate [9],[11],[12]               4.75% 4.75% 4.75% 4.75%
Par Amount/Units [9],[11]               $ 3,993      
Cost [9],[11],[13]               3,985      
Fair Value [9],[11]               $ 3,979      
Percentage of Net Assets [9],[11]               0.03% 0.03% 0.03% 0.03%
Investment, Identifier [Axis]: Ivanti Software, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[21]               4.75% 4.75% 4.75% 4.75%
Interest Rate [11],[12],[21]               5.75% 5.75% 5.75% 5.75%
Par Amount/Units [11],[21]               $ 14,357      
Cost [11],[13],[21]               14,328      
Fair Value [11],[21]               $ 14,397      
Percentage of Net Assets [11],[21]               0.11% 0.11% 0.11% 0.11%
Investment, Identifier [Axis]: JSS Holdings, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [9],[11],[18] 6.00% [9],[11],[18] 6.00% [9],[11],[18] 6.00% [9],[11],[18]
Interest Rate 6.75% [2],[4],[5],[6] 6.75% [2],[4],[5],[6] 6.75% [2],[4],[5],[6] 6.75% [2],[4],[5],[6] 6.75% [2],[4],[5],[6] 6.75% [2],[4],[5],[6] 6.75% [2],[4],[5],[6] 6.75% [9],[11],[12],[18] 6.75% [9],[11],[12],[18] 6.75% [9],[11],[12],[18] 6.75% [9],[11],[12],[18]
Par Amount/Units $ 246,479 [2],[4],[5],[7]             $ 243,525 [9],[11],[18]      
Cost 243,192 [2],[4],[5],[8]             239,876 [9],[11],[13],[18]      
Fair Value $ 246,479 [2],[4],[5]             $ 241,699 [9],[11],[18]      
Percentage of Net Assets 1.10% [2],[4],[5] 1.10% [2],[4],[5] 1.10% [2],[4],[5] 1.10% [2],[4],[5] 1.10% [2],[4],[5] 1.10% [2],[4],[5] 1.10% [2],[4],[5] 1.88% [9],[11],[18] 1.88% [9],[11],[18] 1.88% [9],[11],[18] 1.88% [9],[11],[18]
Investment, Identifier [Axis]: JSS Holdings, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.00% [2],[4],[5] 6.25% [11],[18],[21] 6.25% [11],[18],[21] 6.25% [11],[18],[21] 6.25% [11],[18],[21]
Interest Rate 6.75% [2],[4],[5],[6] 6.75% [2],[4],[5],[6] 6.75% [2],[4],[5],[6] 6.75% [2],[4],[5],[6] 6.75% [2],[4],[5],[6] 6.75% [2],[4],[5],[6] 6.75% [2],[4],[5],[6] 7.25% [11],[12],[18],[21] 7.25% [11],[12],[18],[21] 7.25% [11],[12],[18],[21] 7.25% [11],[12],[18],[21]
Par Amount/Units $ 41,049 [2],[4],[5],[7]             $ 46,505 [11],[18],[21]      
Cost 40,583 [2],[4],[5],[8]             45,900 [11],[13],[18],[21]      
Fair Value $ 41,049 [2],[4],[5]             $ 46,157 [11],[18],[21]      
Percentage of Net Assets 0.18% [2],[4],[5] 0.18% [2],[4],[5] 0.18% [2],[4],[5] 0.18% [2],[4],[5] 0.18% [2],[4],[5] 0.18% [2],[4],[5] 0.18% [2],[4],[5] 0.36% [11],[18],[21] 0.36% [11],[18],[21] 0.36% [11],[18],[21] 0.36% [11],[18],[21]
Investment, Identifier [Axis]: Jacuzzi Brands, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[18],[21]               6.50% 6.50% 6.50% 6.50%
Interest Rate [11],[12],[18],[21]               7.50% 7.50% 7.50% 7.50%
Par Amount/Units [11],[18],[21]               $ 52,938      
Cost [11],[13],[18],[21]               52,414      
Fair Value [11],[18],[21]               $ 52,938      
Percentage of Net Assets [11],[18],[21]               0.41% 0.41% 0.41% 0.41%
Investment, Identifier [Axis]: Jacuzzi Brands, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [2],[4],[5],[6] 9.55% 9.55% 9.55% 9.55% 9.55% 9.55% 9.55%        
Par Amount/Units [2],[4],[5],[7] $ 52,738                    
Cost [2],[4],[5],[8] 52,339                    
Fair Value [2],[4],[5] $ 52,738                    
Percentage of Net Assets [2],[4],[5] 0.24% 0.24% 0.24% 0.24% 0.24% 0.24% 0.24%        
Investment, Identifier [Axis]: Jacuzzi Brands, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [2],[4],[5],[6] 8.05% 8.05% 8.05% 8.05% 8.05% 8.05% 8.05%        
Par Amount/Units [2],[4],[5],[7] $ 205,058                    
Cost [2],[4],[5],[8] 202,740                    
Fair Value [2],[4],[5] $ 205,058                    
Percentage of Net Assets [2],[4],[5] 0.92% 0.92% 0.92% 0.92% 0.92% 0.92% 0.92%        
Investment, Identifier [Axis]: Jamestown CLO XIV, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.20% [3],[5],[14],[15] 7.20% [3],[5],[14],[15] 7.20% [3],[5],[14],[15] 7.20% [3],[5],[14],[15] 7.20% [3],[5],[14],[15] 7.20% [3],[5],[14],[15] 7.20% [3],[5],[14],[15] 7.20% [10],[11],[16],[17] 7.20% [10],[11],[16],[17] 7.20% [10],[11],[16],[17] 7.20% [10],[11],[16],[17]
Interest Rate 9.91% [3],[5],[6],[14],[15] 9.91% [3],[5],[6],[14],[15] 9.91% [3],[5],[6],[14],[15] 9.91% [3],[5],[6],[14],[15] 9.91% [3],[5],[6],[14],[15] 9.91% [3],[5],[6],[14],[15] 9.91% [3],[5],[6],[14],[15] 7.33% [10],[11],[12],[16],[17] 7.33% [10],[11],[12],[16],[17] 7.33% [10],[11],[12],[16],[17] 7.33% [10],[11],[12],[16],[17]
Par Amount/Units $ 10,000 [3],[5],[7],[14],[15]             $ 10,000 [10],[11],[16],[17]      
Cost 9,814 [3],[5],[8],[14],[15]             9,802 [10],[11],[13],[16],[17]      
Fair Value $ 8,672 [3],[5],[14],[15]             $ 9,851 [10],[11],[16],[17]      
Percentage of Net Assets 0.04% [3],[5],[14],[15] 0.04% [3],[5],[14],[15] 0.04% [3],[5],[14],[15] 0.04% [3],[5],[14],[15] 0.04% [3],[5],[14],[15] 0.04% [3],[5],[14],[15] 0.04% [3],[5],[14],[15] 0.08% [10],[11],[16],[17] 0.08% [10],[11],[16],[17] 0.08% [10],[11],[16],[17] 0.08% [10],[11],[16],[17]
Investment, Identifier [Axis]: Java Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19]
Interest Rate 9.04% [1],[2],[4],[5],[6] 9.04% [1],[2],[4],[5],[6] 9.04% [1],[2],[4],[5],[6] 9.04% [1],[2],[4],[5],[6] 9.04% [1],[2],[4],[5],[6] 9.04% [1],[2],[4],[5],[6] 9.04% [1],[2],[4],[5],[6] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19]
Par Amount/Units $ 166,714 [1],[2],[4],[5],[7]             $ 136,278 [9],[11],[18],[19]      
Cost 163,467 [1],[2],[4],[5],[8]             132,073 [9],[11],[13],[18],[19]      
Fair Value $ 160,281 [1],[2],[4],[5]             $ 132,067 [9],[11],[18],[19]      
Percentage of Net Assets 0.72% [1],[2],[4],[5] 0.72% [1],[2],[4],[5] 0.72% [1],[2],[4],[5] 0.72% [1],[2],[4],[5] 0.72% [1],[2],[4],[5] 0.72% [1],[2],[4],[5] 0.72% [1],[2],[4],[5] 1.03% [9],[11],[18],[19] 1.03% [9],[11],[18],[19] 1.03% [9],[11],[18],[19] 1.03% [9],[11],[18],[19]
Investment, Identifier [Axis]: Jayhawk Buyer, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[20] 8.75% 8.75% 8.75% 8.75% 8.75% 8.75% 8.75%        
Interest Rate [4],[5],[6],[20] 11.56% 11.56% 11.56% 11.56% 11.56% 11.56% 11.56%        
Par Amount/Units [4],[5],[7],[20] $ 6,537                    
Cost [4],[5],[8],[20] 6,433                    
Fair Value [4],[5],[20] $ 6,488                    
Percentage of Net Assets [4],[5],[20] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: Jayhawk Buyer, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.00% [1],[4],[5],[20] 5.00% [1],[4],[5],[20] 5.00% [1],[4],[5],[20] 5.00% [1],[4],[5],[20] 5.00% [1],[4],[5],[20] 5.00% [1],[4],[5],[20] 5.00% [1],[4],[5],[20] 5.00% [11],[18],[21] 5.00% [11],[18],[21] 5.00% [11],[18],[21] 5.00% [11],[18],[21]
Interest Rate 8.68% [1],[4],[5],[6],[20] 8.68% [1],[4],[5],[6],[20] 8.68% [1],[4],[5],[6],[20] 8.68% [1],[4],[5],[6],[20] 8.68% [1],[4],[5],[6],[20] 8.68% [1],[4],[5],[6],[20] 8.68% [1],[4],[5],[6],[20] 6.00% [11],[12],[18],[21] 6.00% [11],[12],[18],[21] 6.00% [11],[12],[18],[21] 6.00% [11],[12],[18],[21]
Par Amount/Units $ 275,618 [1],[4],[5],[7],[20]             $ 204,293 [11],[18],[21]      
Cost 271,214 [1],[4],[5],[8],[20]             200,666 [11],[13],[18],[21]      
Fair Value $ 272,860 [1],[4],[5],[20]             $ 202,250 [11],[18],[21]      
Percentage of Net Assets 1.22% [1],[4],[5],[20] 1.22% [1],[4],[5],[20] 1.22% [1],[4],[5],[20] 1.22% [1],[4],[5],[20] 1.22% [1],[4],[5],[20] 1.22% [1],[4],[5],[20] 1.22% [1],[4],[5],[20] 1.57% [11],[18],[21] 1.57% [11],[18],[21] 1.57% [11],[18],[21] 1.57% [11],[18],[21]
Investment, Identifier [Axis]: Jayhawk Buyer, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[18],[21]               8.75% 8.75% 8.75% 8.75%
Interest Rate [11],[12],[18],[21]               9.75% 9.75% 9.75% 9.75%
Par Amount/Units [11],[18],[21]               $ 29,372      
Cost [11],[13],[18],[21]               28,840      
Fair Value [11],[18],[21]               $ 29,005      
Percentage of Net Assets [11],[18],[21]               0.23% 0.23% 0.23% 0.23%
Investment, Identifier [Axis]: Jayhawk Holdings, LP - A-1 Common Units                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 12,472 [4],[5],[7] 12,472 [4],[5],[7] 12,472 [4],[5],[7] 12,472 [4],[5],[7] 12,472 [4],[5],[7] 12,472 [4],[5],[7] 12,472 [4],[5],[7] 12,472 [11],[18] 12,472 [11],[18] 12,472 [11],[18] 12,472 [11],[18]
Cost $ 2,220 [4],[5],[8]             $ 2,220 [11],[13],[18]      
Fair Value $ 3,552 [4],[5]             $ 3,279 [11],[18]      
Percentage of Net Assets 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.02% [4],[5] 0.03% [11],[18] 0.03% [11],[18] 0.03% [11],[18] 0.03% [11],[18]
Investment, Identifier [Axis]: Jayhawk Holdings, LP - A-2 Common Units                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 6,716 [4],[5],[7] 6,716 [4],[5],[7] 6,716 [4],[5],[7] 6,716 [4],[5],[7] 6,716 [4],[5],[7] 6,716 [4],[5],[7] 6,716 [4],[5],[7] 6,716 [11],[18] 6,716 [11],[18] 6,716 [11],[18] 6,716 [11],[18]
Cost $ 1,195 [4],[5],[8]             $ 1,195 [11],[13],[18]      
Fair Value $ 1,913 [4],[5]             $ 1,766 [11],[18]      
Percentage of Net Assets 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [11],[18] 0.01% [11],[18] 0.01% [11],[18] 0.01% [11],[18]
Investment, Identifier [Axis]: Jazz Pharmaceuticals, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [3],[5],[22] 3.50% [3],[5],[22] 3.50% [3],[5],[22] 3.50% [3],[5],[22] 3.50% [3],[5],[22] 3.50% [3],[5],[22] 3.50% [3],[5],[22] 3.50% [10],[11],[23] 3.50% [10],[11],[23] 3.50% [10],[11],[23] 3.50% [10],[11],[23]
Interest Rate 6.62% [3],[5],[6],[22] 6.62% [3],[5],[6],[22] 6.62% [3],[5],[6],[22] 6.62% [3],[5],[6],[22] 6.62% [3],[5],[6],[22] 6.62% [3],[5],[6],[22] 6.62% [3],[5],[6],[22] 4.00% [10],[11],[12],[23] 4.00% [10],[11],[12],[23] 4.00% [10],[11],[12],[23] 4.00% [10],[11],[12],[23]
Par Amount/Units $ 6,257 [3],[5],[7],[22]             $ 5,985 [10],[11],[23]      
Cost 6,238 [3],[5],[8],[22]             5,957 [10],[11],[13],[23]      
Fair Value $ 6,060 [3],[5],[22]             $ 6,015 [10],[11],[23]      
Percentage of Net Assets 0.03% [3],[5],[22] 0.03% [3],[5],[22] 0.03% [3],[5],[22] 0.03% [3],[5],[22] 0.03% [3],[5],[22] 0.03% [3],[5],[22] 0.03% [3],[5],[22] 0.05% [10],[11],[23] 0.05% [10],[11],[23] 0.05% [10],[11],[23] 0.05% [10],[11],[23]
Investment, Identifier [Axis]: Jones Deslauriers Insurance Management, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.25% [2],[3],[4],[5],[15] 4.25% [2],[3],[4],[5],[15] 4.25% [2],[3],[4],[5],[15] 4.25% [2],[3],[4],[5],[15] 4.25% [2],[3],[4],[5],[15] 4.25% [2],[3],[4],[5],[15] 4.25% [2],[3],[4],[5],[15] 4.25% [9],[10],[11],[19] 4.25% [9],[10],[11],[19] 4.25% [9],[10],[11],[19] 4.25% [9],[10],[11],[19]
Interest Rate 7.75% [2],[3],[4],[5],[6],[15] 7.75% [2],[3],[4],[5],[6],[15] 7.75% [2],[3],[4],[5],[6],[15] 7.75% [2],[3],[4],[5],[6],[15] 7.75% [2],[3],[4],[5],[6],[15] 7.75% [2],[3],[4],[5],[6],[15] 7.75% [2],[3],[4],[5],[6],[15] 5.00% [9],[10],[11],[12],[19] 5.00% [9],[10],[11],[12],[19] 5.00% [9],[10],[11],[12],[19] 5.00% [9],[10],[11],[12],[19]
Par Amount/Units       $ 96,709 [2],[3],[4],[5],[7],[15]             $ 81,932 [9],[10],[11],[19]
Cost $ 76,049 [2],[3],[4],[5],[8],[15]                   63,941 [9],[10],[11],[13],[19]
Fair Value $ 64,842 [2],[3],[4],[5],[15]                   $ 64,639 [9],[10],[11],[19]
Percentage of Net Assets 0.29% [2],[3],[4],[5],[15] 0.29% [2],[3],[4],[5],[15] 0.29% [2],[3],[4],[5],[15] 0.29% [2],[3],[4],[5],[15] 0.29% [2],[3],[4],[5],[15] 0.29% [2],[3],[4],[5],[15] 0.29% [2],[3],[4],[5],[15] 0.50% [9],[10],[11],[19] 0.50% [9],[10],[11],[19] 0.50% [9],[10],[11],[19] 0.50% [9],[10],[11],[19]
Investment, Identifier [Axis]: Jones Deslauriers Insurance Management, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.50% [3],[4],[5],[14],[15] 7.50% [3],[4],[5],[14],[15] 7.50% [3],[4],[5],[14],[15] 7.50% [3],[4],[5],[14],[15] 7.50% [3],[4],[5],[14],[15] 7.50% [3],[4],[5],[14],[15] 7.50% [3],[4],[5],[14],[15] 7.50% [10],[11],[19],[23] 7.50% [10],[11],[19],[23] 7.50% [10],[11],[19],[23] 7.50% [10],[11],[19],[23]
Interest Rate 11.00% [3],[4],[5],[6],[14],[15] 11.00% [3],[4],[5],[6],[14],[15] 11.00% [3],[4],[5],[6],[14],[15] 11.00% [3],[4],[5],[6],[14],[15] 11.00% [3],[4],[5],[6],[14],[15] 11.00% [3],[4],[5],[6],[14],[15] 11.00% [3],[4],[5],[6],[14],[15] 8.00% [10],[11],[12],[19],[23] 8.00% [10],[11],[12],[19],[23] 8.00% [10],[11],[12],[19],[23] 8.00% [10],[11],[12],[19],[23]
Par Amount/Units       $ 32,694 [3],[4],[5],[7],[14],[15]             $ 30,259 [10],[11],[19],[23]
Cost $ 25,482 [3],[4],[5],[8],[14],[15]                   23,498 [10],[11],[13],[19],[23]
Fair Value $ 21,694 [3],[4],[5],[14],[15]                   $ 24,296 [10],[11],[19],[23]
Percentage of Net Assets 0.10% [3],[4],[5],[14],[15] 0.10% [3],[4],[5],[14],[15] 0.10% [3],[4],[5],[14],[15] 0.10% [3],[4],[5],[14],[15] 0.10% [3],[4],[5],[14],[15] 0.10% [3],[4],[5],[14],[15] 0.10% [3],[4],[5],[14],[15] 0.19% [10],[11],[19],[23] 0.19% [10],[11],[19],[23] 0.19% [10],[11],[19],[23] 0.19% [10],[11],[19],[23]
Investment, Identifier [Axis]: Jupiter Bidco Limited 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[3],[4],[5] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%        
Interest Rate [2],[3],[4],[5],[6] 9.22% 9.22% 9.22% 9.22% 9.22% 9.22% 9.22%        
Par Amount/Units [2],[3],[4],[5],[7] $ 88,177                    
Cost [2],[3],[4],[5],[8] 85,569                    
Fair Value [2],[3],[4],[5] $ 85,532                    
Percentage of Net Assets [2],[3],[4],[5] 0.38% 0.38% 0.38% 0.38% 0.38% 0.38% 0.38%        
Investment, Identifier [Axis]: Jupiter Bidco Limited 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[22] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%        
Interest Rate [3],[4],[5],[6],[22] 6.90% 6.90% 6.90% 6.90% 6.90% 6.90% 6.90%        
Par Amount/Units | € [3],[4],[5],[7],[22]   € 5,922                  
Cost [3],[4],[5],[8],[22] $ 5,767                    
Fair Value [3],[4],[5],[22] $ 3,634                    
Percentage of Net Assets [3],[4],[5],[22] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: KKR Alberta Midsteam FINCE Inc                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[3],[4],[5] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%        
Interest Rate [2],[3],[4],[5],[6] 8.96% 8.96% 8.96% 8.96% 8.96% 8.96% 8.96%        
Par Amount/Units [2],[3],[4],[5],[7] $ 21,498                    
Cost [2],[3],[4],[5],[8] 20,996                    
Fair Value [2],[3],[4],[5] $ 21,175                    
Percentage of Net Assets [2],[3],[4],[5] 0.09% 0.09% 0.09% 0.09% 0.09% 0.09% 0.09%        
Investment, Identifier [Axis]: KPSKY Acquisition, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.25% [2],[4],[5] 6.25% [2],[4],[5] 6.25% [2],[4],[5] 6.25% [2],[4],[5] 6.25% [2],[4],[5] 6.25% [2],[4],[5] 6.25% [2],[4],[5] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19]
Interest Rate 10.75% [2],[4],[5],[6] 10.75% [2],[4],[5],[6] 10.75% [2],[4],[5],[6] 10.75% [2],[4],[5],[6] 10.75% [2],[4],[5],[6] 10.75% [2],[4],[5],[6] 10.75% [2],[4],[5],[6] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19]
Par Amount/Units $ 101,263 [2],[4],[5],[7]             $ 197,224 [9],[11],[18],[19]      
Cost 99,498 [2],[4],[5],[8]             193,290 [9],[11],[13],[18],[19]      
Fair Value $ 96,200 [2],[4],[5]             $ 193,280 [9],[11],[18],[19]      
Percentage of Net Assets 0.43% [2],[4],[5] 0.43% [2],[4],[5] 0.43% [2],[4],[5] 0.43% [2],[4],[5] 0.43% [2],[4],[5] 0.43% [2],[4],[5] 0.43% [2],[4],[5] 1.50% [9],[11],[18],[19] 1.50% [9],[11],[18],[19] 1.50% [9],[11],[18],[19] 1.50% [9],[11],[18],[19]
Investment, Identifier [Axis]: KUEHG Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [11],[21] 3.75% [11],[21] 3.75% [11],[21] 3.75% [11],[21]
Interest Rate 6.87% [5],[6],[20] 6.87% [5],[6],[20] 6.87% [5],[6],[20] 6.87% [5],[6],[20] 6.87% [5],[6],[20] 6.87% [5],[6],[20] 6.87% [5],[6],[20] 4.75% [11],[12],[21] 4.75% [11],[12],[21] 4.75% [11],[12],[21] 4.75% [11],[12],[21]
Par Amount/Units $ 53,900 [5],[7],[20]             $ 22,830 [11],[21]      
Cost 53,259 [5],[8],[20]             22,577 [11],[13],[21]      
Fair Value $ 51,070 [5],[20]             $ 22,417 [11],[21]      
Percentage of Net Assets 0.23% [5],[20] 0.23% [5],[20] 0.23% [5],[20] 0.23% [5],[20] 0.23% [5],[20] 0.23% [5],[20] 0.23% [5],[20] 0.17% [11],[21] 0.17% [11],[21] 0.17% [11],[21] 0.17% [11],[21]
Investment, Identifier [Axis]: Kaseya, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[4],[5],[6] 8.29% 8.29% 8.29% 8.29% 8.29% 8.29% 8.29%        
Par Amount/Units [1],[2],[4],[5],[7] $ 733,231                    
Cost [1],[2],[4],[5],[8] 717,455                    
Fair Value [1],[2],[4],[5] $ 717,147                    
Percentage of Net Assets [1],[2],[4],[5] 3.20% 3.20% 3.20% 3.20% 3.20% 3.20% 3.20%        
Investment, Identifier [Axis]: Kaufman Hall & Associates, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19]
Interest Rate 8.62% [1],[2],[4],[5],[6] 8.62% [1],[2],[4],[5],[6] 8.62% [1],[2],[4],[5],[6] 8.62% [1],[2],[4],[5],[6] 8.62% [1],[2],[4],[5],[6] 8.62% [1],[2],[4],[5],[6] 8.62% [1],[2],[4],[5],[6] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19]
Par Amount/Units $ 77,543 [1],[2],[4],[5],[7]             $ 78,000 [9],[11],[18],[19]      
Cost 75,992 [1],[2],[4],[5],[8]             76,254 [9],[11],[13],[18],[19]      
Fair Value $ 76,181 [1],[2],[4],[5]             $ 76,242 [9],[11],[18],[19]      
Percentage of Net Assets 0.34% [1],[2],[4],[5] 0.34% [1],[2],[4],[5] 0.34% [1],[2],[4],[5] 0.34% [1],[2],[4],[5] 0.34% [1],[2],[4],[5] 0.34% [1],[2],[4],[5] 0.34% [1],[2],[4],[5] 0.59% [9],[11],[18],[19] 0.59% [9],[11],[18],[19] 0.59% [9],[11],[18],[19] 0.59% [9],[11],[18],[19]
Investment, Identifier [Axis]: Kayne CLO III, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.50% [3],[4],[5],[14],[15] 6.50% [3],[4],[5],[14],[15] 6.50% [3],[4],[5],[14],[15] 6.50% [3],[4],[5],[14],[15] 6.50% [3],[4],[5],[14],[15] 6.50% [3],[4],[5],[14],[15] 6.50% [3],[4],[5],[14],[15] 6.50% [10],[11],[16],[17],[18] 6.50% [10],[11],[16],[17],[18] 6.50% [10],[11],[16],[17],[18] 6.50% [10],[11],[16],[17],[18]
Interest Rate 9.01% [3],[4],[5],[6],[14],[15] 9.01% [3],[4],[5],[6],[14],[15] 9.01% [3],[4],[5],[6],[14],[15] 9.01% [3],[4],[5],[6],[14],[15] 9.01% [3],[4],[5],[6],[14],[15] 9.01% [3],[4],[5],[6],[14],[15] 9.01% [3],[4],[5],[6],[14],[15] 6.62% [10],[11],[12],[16],[17],[18] 6.62% [10],[11],[12],[16],[17],[18] 6.62% [10],[11],[12],[16],[17],[18] 6.62% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 5,000 [3],[4],[5],[7],[14],[15]             $ 5,000 [10],[11],[16],[17],[18]      
Cost 5,008 [3],[4],[5],[8],[14],[15]             5,009 [10],[11],[13],[16],[17],[18]      
Fair Value $ 4,287 [3],[4],[5],[14],[15]             $ 4,998 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.04% [10],[11],[16],[17],[18] 0.04% [10],[11],[16],[17],[18] 0.04% [10],[11],[16],[17],[18] 0.04% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Knockout Intermediated Holdings I, Inc.                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares [4],[5],[7] 49,020 49,020 49,020 49,020 49,020 49,020 49,020        
Cost [4],[5],[8] $ 47,795                    
Fair Value [4],[5] $ 48,775                    
Percentage of Net Assets [4],[5] 0.22% 0.22% 0.22% 0.22% 0.22% 0.22% 0.22%        
Investment, Identifier [Axis]: Knowledge Pro Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11],[18],[19]               5.75% 5.75% 5.75% 5.75%
Interest Rate [9],[11],[12],[18],[19]               6.50% 6.50% 6.50% 6.50%
Par Amount/Units [9],[11],[18],[19]               $ 45,655      
Cost [9],[11],[13],[18],[19]               44,433      
Fair Value [9],[11],[18],[19]               $ 44,421      
Percentage of Net Assets [9],[11],[18],[19]               0.35% 0.35% 0.35% 0.35%
Investment, Identifier [Axis]: Knowledge Pro Buyer, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[4],[5],[6] 8.51% 8.51% 8.51% 8.51% 8.51% 8.51% 8.51%        
Par Amount/Units [1],[2],[4],[5],[7] $ 21,850                    
Cost [1],[2],[4],[5],[8] 21,472                    
Fair Value [1],[2],[4],[5] $ 21,413                    
Percentage of Net Assets [1],[2],[4],[5] 0.10% 0.10% 0.10% 0.10% 0.10% 0.10% 0.10%        
Investment, Identifier [Axis]: Knowledge Pro Buyer, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [2],[4],[5],[6] 8.51% 8.51% 8.51% 8.51% 8.51% 8.51% 8.51%        
Par Amount/Units [2],[4],[5],[7] $ 24,197                    
Cost [2],[4],[5],[8] 23,513                    
Fair Value [2],[4],[5] $ 23,407                    
Percentage of Net Assets [2],[4],[5] 0.10% 0.10% 0.10% 0.10% 0.10% 0.10% 0.10%        
Investment, Identifier [Axis]: Kodiak BP, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [9],[11] 3.25% [9],[11] 3.25% [9],[11] 3.25% [9],[11]
Interest Rate 6.92% [2],[5],[6] 6.92% [2],[5],[6] 6.92% [2],[5],[6] 6.92% [2],[5],[6] 6.92% [2],[5],[6] 6.92% [2],[5],[6] 6.92% [2],[5],[6] 4.00% [9],[11],[12] 4.00% [9],[11],[12] 4.00% [9],[11],[12] 4.00% [9],[11],[12]
Par Amount/Units $ 48,933 [2],[5],[7]             $ 10,389 [9],[11]      
Cost 48,591 [2],[5],[8]             10,369 [9],[11],[13]      
Fair Value $ 45,110 [2],[5]             $ 10,330 [9],[11]      
Percentage of Net Assets 0.20% [2],[5] 0.20% [2],[5] 0.20% [2],[5] 0.20% [2],[5] 0.20% [2],[5] 0.20% [2],[5] 0.20% [2],[5] 0.08% [9],[11] 0.08% [9],[11] 0.08% [9],[11] 0.08% [9],[11]
Investment, Identifier [Axis]: Kwor Acquisition, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.25% [1],[2],[4],[5] 5.25% [1],[2],[4],[5] 5.25% [1],[2],[4],[5] 5.25% [1],[2],[4],[5] 5.25% [1],[2],[4],[5] 5.25% [1],[2],[4],[5] 5.25% [1],[2],[4],[5] 5.25% [9],[11],[18],[19] 5.25% [9],[11],[18],[19] 5.25% [9],[11],[18],[19] 5.25% [9],[11],[18],[19]
Interest Rate 8.85% [1],[2],[4],[5],[6] 8.85% [1],[2],[4],[5],[6] 8.85% [1],[2],[4],[5],[6] 8.85% [1],[2],[4],[5],[6] 8.85% [1],[2],[4],[5],[6] 8.85% [1],[2],[4],[5],[6] 8.85% [1],[2],[4],[5],[6] 6.00% [9],[11],[12],[18],[19] 6.00% [9],[11],[12],[18],[19] 6.00% [9],[11],[12],[18],[19] 6.00% [9],[11],[12],[18],[19]
Par Amount/Units $ 25,415 [1],[2],[4],[5],[7]             $ 89,024 [9],[11],[18],[19]      
Cost 24,915 [1],[2],[4],[5],[8]             87,530 [9],[11],[13],[18],[19]      
Fair Value $ 24,171 [1],[2],[4],[5]             $ 87,524 [9],[11],[18],[19]      
Percentage of Net Assets 0.11% [1],[2],[4],[5] 0.11% [1],[2],[4],[5] 0.11% [1],[2],[4],[5] 0.11% [1],[2],[4],[5] 0.11% [1],[2],[4],[5] 0.11% [1],[2],[4],[5] 0.11% [1],[2],[4],[5] 0.68% [9],[11],[18],[19] 0.68% [9],[11],[18],[19] 0.68% [9],[11],[18],[19] 0.68% [9],[11],[18],[19]
Investment, Identifier [Axis]: L&S Mechanical Acquisition, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [2],[4],[5],[15] 5.75% [2],[4],[5],[15] 5.75% [2],[4],[5],[15] 5.75% [2],[4],[5],[15] 5.75% [2],[4],[5],[15] 5.75% [2],[4],[5],[15] 5.75% [2],[4],[5],[15] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19]
Interest Rate 9.43% [2],[4],[5],[6],[15] 9.43% [2],[4],[5],[6],[15] 9.43% [2],[4],[5],[6],[15] 9.43% [2],[4],[5],[6],[15] 9.43% [2],[4],[5],[6],[15] 9.43% [2],[4],[5],[6],[15] 9.43% [2],[4],[5],[6],[15] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19]
Par Amount/Units $ 113,994 [2],[4],[5],[7],[15]             $ 114,795 [9],[11],[18],[19]      
Cost 112,125 [2],[4],[5],[8],[15]             112,627 [9],[11],[13],[18],[19]      
Fair Value $ 108,579 [2],[4],[5],[15]             $ 112,499 [9],[11],[18],[19]      
Percentage of Net Assets 0.49% [2],[4],[5],[15] 0.49% [2],[4],[5],[15] 0.49% [2],[4],[5],[15] 0.49% [2],[4],[5],[15] 0.49% [2],[4],[5],[15] 0.49% [2],[4],[5],[15] 0.49% [2],[4],[5],[15] 0.88% [9],[11],[18],[19] 0.88% [9],[11],[18],[19] 0.88% [9],[11],[18],[19] 0.88% [9],[11],[18],[19]
Investment, Identifier [Axis]: LABL, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.00% [5],[22] 5.00% [5],[22] 5.00% [5],[22] 5.00% [5],[22] 5.00% [5],[22] 5.00% [5],[22] 5.00% [5],[22] 5.00% [11],[23] 5.00% [11],[23] 5.00% [11],[23] 5.00% [11],[23]
Interest Rate 8.12% [5],[6],[22] 8.12% [5],[6],[22] 8.12% [5],[6],[22] 8.12% [5],[6],[22] 8.12% [5],[6],[22] 8.12% [5],[6],[22] 8.12% [5],[6],[22] 5.50% [11],[12],[23] 5.50% [11],[12],[23] 5.50% [11],[12],[23] 5.50% [11],[12],[23]
Par Amount/Units $ 7,089 [5],[7],[22]             $ 7,143 [11],[23]      
Cost 6,995 [5],[8],[22]             7,037 [11],[13],[23]      
Fair Value $ 6,431 [5],[22]             $ 7,144 [11],[23]      
Percentage of Net Assets 0.03% [5],[22] 0.03% [5],[22] 0.03% [5],[22] 0.03% [5],[22] 0.03% [5],[22] 0.03% [5],[22] 0.03% [5],[22] 0.06% [11],[23] 0.06% [11],[23] 0.06% [11],[23] 0.06% [11],[23]
Investment, Identifier [Axis]: LAH Borrower, LL                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[10],[11],[18]               5.75% 5.75% 5.75% 5.75%
Interest Rate [9],[10],[11],[12],[18]               6.50% 6.50% 6.50% 6.50%
Par Amount/Units [9],[10],[11],[18]               $ 9,250      
Cost [9],[10],[11],[13],[18]               9,071      
Fair Value [9],[10],[11],[18]               $ 9,215      
Percentage of Net Assets [9],[10],[11],[18]               0.07% 0.07% 0.07% 0.07%
Investment, Identifier [Axis]: LBM Acquisition, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11]
Interest Rate 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12]
Par Amount/Units $ 55,566 [2],[5],[7]             $ 34,953 [9],[11]      
Cost 55,230 [2],[5],[8]             34,839 [9],[11],[13]      
Fair Value $ 48,773 [2],[5]             $ 34,694 [9],[11]      
Percentage of Net Assets 0.22% [2],[5] 0.22% [2],[5] 0.22% [2],[5] 0.22% [2],[5] 0.22% [2],[5] 0.22% [2],[5] 0.22% [2],[5] 0.27% [9],[11] 0.27% [9],[11] 0.27% [9],[11] 0.27% [9],[11]
Investment, Identifier [Axis]: LD Lower Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.50% [1],[4],[5],[20] 6.50% [1],[4],[5],[20] 6.50% [1],[4],[5],[20] 6.50% [1],[4],[5],[20] 6.50% [1],[4],[5],[20] 6.50% [1],[4],[5],[20] 6.50% [1],[4],[5],[20] 6.50% [11],[18],[19],[21] 6.50% [11],[18],[19],[21] 6.50% [11],[18],[19],[21] 6.50% [11],[18],[19],[21]
Interest Rate 10.17% [1],[4],[5],[6],[20] 10.17% [1],[4],[5],[6],[20] 10.17% [1],[4],[5],[6],[20] 10.17% [1],[4],[5],[6],[20] 10.17% [1],[4],[5],[6],[20] 10.17% [1],[4],[5],[6],[20] 10.17% [1],[4],[5],[6],[20] 7.50% [11],[12],[18],[19],[21] 7.50% [11],[12],[18],[19],[21] 7.50% [11],[12],[18],[19],[21] 7.50% [11],[12],[18],[19],[21]
Par Amount/Units $ 118,077 [1],[4],[5],[7],[20]             $ 118,976 [11],[18],[19],[21]      
Cost 116,454 [1],[4],[5],[8],[20]             116,974 [11],[13],[18],[19],[21]      
Fair Value $ 116,306 [1],[4],[5],[20]             $ 117,786 [11],[18],[19],[21]      
Percentage of Net Assets 0.52% [1],[4],[5],[20] 0.52% [1],[4],[5],[20] 0.52% [1],[4],[5],[20] 0.52% [1],[4],[5],[20] 0.52% [1],[4],[5],[20] 0.52% [1],[4],[5],[20] 0.52% [1],[4],[5],[20] 0.92% [11],[18],[19],[21] 0.92% [11],[18],[19],[21] 0.92% [11],[18],[19],[21] 0.92% [11],[18],[19],[21]
Investment, Identifier [Axis]: LSCS Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[23]               4.50% 4.50% 4.50% 4.50%
Interest Rate [11],[12],[23]               5.00% 5.00% 5.00% 5.00%
Par Amount/Units [11],[23]               $ 15,748      
Cost [11],[13],[23]               15,664      
Fair Value [11],[23]               $ 15,772      
Percentage of Net Assets [11],[23]               0.12% 0.12% 0.12% 0.12%
Investment, Identifier [Axis]: LSCS Holdings, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 4.50% 4.50% 4.50% 4.50% 4.50% 4.50% 4.50%        
Interest Rate [5],[6],[22] 8.17% 8.17% 8.17% 8.17% 8.17% 8.17% 8.17%        
Par Amount/Units [5],[7],[22] $ 18,117                    
Cost [5],[8],[22] 18,033                    
Fair Value [5],[22] $ 17,438                    
Percentage of Net Assets [5],[22] 0.08% 0.08% 0.08% 0.08% 0.08% 0.08% 0.08%        
Investment, Identifier [Axis]: LSCS Holdings, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 8.00% [4],[5],[22] 8.00% [4],[5],[22] 8.00% [4],[5],[22] 8.00% [4],[5],[22] 8.00% [4],[5],[22] 8.00% [4],[5],[22] 8.00% [4],[5],[22] 8.00% [11],[23] 8.00% [11],[23] 8.00% [11],[23] 8.00% [11],[23]
Interest Rate 11.67% [4],[5],[6],[22] 11.67% [4],[5],[6],[22] 11.67% [4],[5],[6],[22] 11.67% [4],[5],[6],[22] 11.67% [4],[5],[6],[22] 11.67% [4],[5],[6],[22] 11.67% [4],[5],[6],[22] 8.50% [11],[23] 8.50% [11],[23] 8.50% [11],[23] 8.50% [11],[23]
Par Amount/Units $ 40,000 [4],[5],[7],[22]             $ 40,000 [11],[23]      
Cost 39,458 [4],[5],[8],[22]             39,401 [11],[23]      
Fair Value $ 36,400 [4],[5],[22]             $ 39,900 [11],[23]      
Percentage of Net Assets 0.16% [4],[5],[22] 0.16% [4],[5],[22] 0.16% [4],[5],[22] 0.16% [4],[5],[22] 0.16% [4],[5],[22] 0.16% [4],[5],[22] 0.16% [4],[5],[22] 0.31% [11],[23] 0.31% [11],[23] 0.31% [11],[23] 0.31% [11],[23]
Investment, Identifier [Axis]: LSF11 Skyscraper Holdco S.à r.l, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [2],[3],[4],[5] 3.50% [2],[3],[4],[5] 3.50% [2],[3],[4],[5] 3.50% [2],[3],[4],[5] 3.50% [2],[3],[4],[5] 3.50% [2],[3],[4],[5] 3.50% [2],[3],[4],[5] 3.50% [9],[10],[11] 3.50% [9],[10],[11] 3.50% [9],[10],[11] 3.50% [9],[10],[11]
Interest Rate 7.17% [2],[3],[4],[5],[6] 7.17% [2],[3],[4],[5],[6] 7.17% [2],[3],[4],[5],[6] 7.17% [2],[3],[4],[5],[6] 7.17% [2],[3],[4],[5],[6] 7.17% [2],[3],[4],[5],[6] 7.17% [2],[3],[4],[5],[6] 4.25% [9],[10],[11],[12] 4.25% [9],[10],[11],[12] 4.25% [9],[10],[11],[12] 4.25% [9],[10],[11],[12]
Par Amount/Units $ 19,751 [2],[3],[4],[5],[7]             $ 19,850 [9],[10],[11]      
Cost 19,672 [2],[3],[4],[5],[8]             19,758 [9],[10],[11],[13]      
Fair Value $ 18,862 [2],[3],[4],[5]             $ 19,863 [9],[10],[11]      
Percentage of Net Assets 0.08% [2],[3],[4],[5] 0.08% [2],[3],[4],[5] 0.08% [2],[3],[4],[5] 0.08% [2],[3],[4],[5] 0.08% [2],[3],[4],[5] 0.08% [2],[3],[4],[5] 0.08% [2],[3],[4],[5] 0.15% [9],[10],[11] 0.15% [9],[10],[11] 0.15% [9],[10],[11] 0.15% [9],[10],[11]
Investment, Identifier [Axis]: LTI Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[14] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%        
Interest Rate [5],[6],[14] 6.37% 6.37% 6.37% 6.37% 6.37% 6.37% 6.37%        
Par Amount/Units [5],[7],[14] $ 4,961                    
Cost [5],[8],[14] 4,948                    
Fair Value [5],[14] $ 4,604                    
Percentage of Net Assets [5],[14] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: Latham Pool Products, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[16]               6.00% 6.00% 6.00% 6.00%
Interest Rate [11],[12],[16]               6.10% 6.10% 6.10% 6.10%
Par Amount/Units [11],[16]               $ 105,696      
Cost [11],[13],[16]               105,247      
Fair Value [11],[16]               $ 106,269      
Percentage of Net Assets [11],[16]               0.83% 0.83% 0.83% 0.83%
Investment, Identifier [Axis]: Learning Care Group                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [5],[20] 3.25% [5],[20] 3.25% [5],[20] 3.25% [5],[20] 3.25% [5],[20] 3.25% [5],[20] 3.25% [5],[20] 3.25% [11],[21] 3.25% [11],[21] 3.25% [11],[21] 3.25% [11],[21]
Interest Rate 6.02% [5],[6],[20] 6.02% [5],[6],[20] 6.02% [5],[6],[20] 6.02% [5],[6],[20] 6.02% [5],[6],[20] 6.02% [5],[6],[20] 6.02% [5],[6],[20] 4.25% [11],[12],[21] 4.25% [11],[12],[21] 4.25% [11],[12],[21] 4.25% [11],[12],[21]
Par Amount/Units $ 43,541 [5],[7],[20]             $ 19,838 [11],[21]      
Cost 42,869 [5],[8],[20]             19,548 [11],[13],[21]      
Fair Value $ 41,299 [5],[20]             $ 19,491 [11],[21]      
Percentage of Net Assets 0.18% [5],[20] 0.18% [5],[20] 0.18% [5],[20] 0.18% [5],[20] 0.18% [5],[20] 0.18% [5],[20] 0.18% [5],[20] 0.15% [11],[21] 0.15% [11],[21] 0.15% [11],[21] 0.15% [11],[21]
Investment, Identifier [Axis]: Legacy Intermediate, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5],[15] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[4],[5],[6],[15] 8.74% 8.74% 8.74% 8.74% 8.74% 8.74% 8.74%        
Par Amount/Units [1],[2],[4],[5],[7],[15] $ 93,132                    
Cost [1],[2],[4],[5],[8],[15] 90,976                    
Fair Value [1],[2],[4],[5],[15] $ 91,668                    
Percentage of Net Assets [1],[2],[4],[5],[15] 0.41% 0.41% 0.41% 0.41% 0.41% 0.41% 0.41%        
Investment, Identifier [Axis]: Legacy LifePoint Health, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[14] 4.38% 4.38% 4.38% 4.38% 4.38% 4.38% 4.38%        
Interest Rate [5],[6],[14] 4.38% 4.38% 4.38% 4.38% 4.38% 4.38% 4.38%        
Par Amount/Units [5],[7],[14] $ 3,000                    
Cost [5],[8],[14] 2,744                    
Fair Value [5],[14] $ 2,483                    
Percentage of Net Assets [5],[14] 0.01% 0.01% 0.01% 0.01% 0.01% 0.01% 0.01%        
Investment, Identifier [Axis]: Lereta, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.25% [2],[5] 5.25% [2],[5] 5.25% [2],[5] 5.25% [2],[5] 5.25% [2],[5] 5.25% [2],[5] 5.25% [2],[5] 5.25% [9],[11] 5.25% [9],[11] 5.25% [9],[11] 5.25% [9],[11]
Interest Rate 8.37% [2],[5],[6] 8.37% [2],[5],[6] 8.37% [2],[5],[6] 8.37% [2],[5],[6] 8.37% [2],[5],[6] 8.37% [2],[5],[6] 8.37% [2],[5],[6] 6.00% [9],[11],[12] 6.00% [9],[11],[12] 6.00% [9],[11],[12] 6.00% [9],[11],[12]
Par Amount/Units $ 29,530 [2],[5],[7]             $ 34,635 [9],[11]      
Cost 29,283 [2],[5],[8]             34,309 [9],[11],[13]      
Fair Value $ 25,253 [2],[5]             $ 34,664 [9],[11]      
Percentage of Net Assets 0.11% [2],[5] 0.11% [2],[5] 0.11% [2],[5] 0.11% [2],[5] 0.11% [2],[5] 0.11% [2],[5] 0.11% [2],[5] 0.27% [9],[11] 0.27% [9],[11] 0.27% [9],[11] 0.27% [9],[11]
Investment, Identifier [Axis]: Lew's Intermediate Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.00% [2],[4],[5] 5.00% [2],[4],[5] 5.00% [2],[4],[5] 5.00% [2],[4],[5] 5.00% [2],[4],[5] 5.00% [2],[4],[5] 5.00% [2],[4],[5] 5.00% [9],[11],[18] 5.00% [9],[11],[18] 5.00% [9],[11],[18] 5.00% [9],[11],[18]
Interest Rate 7.90% [2],[4],[5],[6] 7.90% [2],[4],[5],[6] 7.90% [2],[4],[5],[6] 7.90% [2],[4],[5],[6] 7.90% [2],[4],[5],[6] 7.90% [2],[4],[5],[6] 7.90% [2],[4],[5],[6] 5.75% [9],[11],[12],[18] 5.75% [9],[11],[12],[18] 5.75% [9],[11],[12],[18] 5.75% [9],[11],[12],[18]
Par Amount/Units $ 25,979 [2],[4],[5],[7]             $ 26,202 [9],[11],[18]      
Cost 25,806 [2],[4],[5],[8]             25,972 [9],[11],[13],[18]      
Fair Value $ 24,420 [2],[4],[5]             $ 26,136 [9],[11],[18]      
Percentage of Net Assets 0.11% [2],[4],[5] 0.11% [2],[4],[5] 0.11% [2],[4],[5] 0.11% [2],[4],[5] 0.11% [2],[4],[5] 0.11% [2],[4],[5] 0.11% [2],[4],[5] 0.20% [9],[11],[18] 0.20% [9],[11],[18] 0.20% [9],[11],[18] 0.20% [9],[11],[18]
Investment, Identifier [Axis]: LifePoint Health, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [11],[16] 3.75% [11],[16] 3.75% [11],[16] 3.75% [11],[16]
Interest Rate 6.87% [5],[6],[14] 6.87% [5],[6],[14] 6.87% [5],[6],[14] 6.87% [5],[6],[14] 6.87% [5],[6],[14] 6.87% [5],[6],[14] 6.87% [5],[6],[14] 3.85% [11],[12],[16] 3.85% [11],[12],[16] 3.85% [11],[12],[16] 3.85% [11],[12],[16]
Par Amount/Units $ 47,379 [5],[7],[14]             $ 10,000 [11],[16]      
Cost 47,045 [5],[8],[14]             10,018 [11],[13],[16]      
Fair Value $ 44,173 [5],[14]             $ 10,005 [11],[16]      
Percentage of Net Assets 0.20% [5],[14] 0.20% [5],[14] 0.20% [5],[14] 0.20% [5],[14] 0.20% [5],[14] 0.20% [5],[14] 0.20% [5],[14] 0.08% [11],[16] 0.08% [11],[16] 0.08% [11],[16] 0.08% [11],[16]
Investment, Identifier [Axis]: Lightbox Intermediate, LP                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[14] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%        
Interest Rate [4],[5],[6],[14] 8.67% 8.67% 8.67% 8.67% 8.67% 8.67% 8.67%        
Par Amount/Units [4],[5],[7],[14] $ 38,000                    
Cost [4],[5],[8],[14] 37,130                    
Fair Value [4],[5],[14] $ 36,670                    
Percentage of Net Assets [4],[5],[14] 0.16% 0.16% 0.16% 0.16% 0.16% 0.16% 0.16%        
Investment, Identifier [Axis]: Lindstrom, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [11],[18],[21] 6.25% [11],[18],[21] 6.25% [11],[18],[21] 6.25% [11],[18],[21]
Interest Rate 8.86% [4],[5],[6],[20] 8.86% [4],[5],[6],[20] 8.86% [4],[5],[6],[20] 8.86% [4],[5],[6],[20] 8.86% [4],[5],[6],[20] 8.86% [4],[5],[6],[20] 8.86% [4],[5],[6],[20] 7.25% [11],[12],[18],[21] 7.25% [11],[12],[18],[21] 7.25% [11],[12],[18],[21] 7.25% [11],[12],[18],[21]
Par Amount/Units $ 150,798 [4],[5],[7],[20]             $ 27,963 [11],[18],[21]      
Cost 147,247 [4],[5],[8],[20]             27,739 [11],[13],[18],[21]      
Fair Value $ 149,290 [4],[5],[20]             $ 27,963 [11],[18],[21]      
Percentage of Net Assets 0.67% [4],[5],[20] 0.67% [4],[5],[20] 0.67% [4],[5],[20] 0.67% [4],[5],[20] 0.67% [4],[5],[20] 0.67% [4],[5],[20] 0.67% [4],[5],[20] 0.22% [11],[18],[21] 0.22% [11],[18],[21] 0.22% [11],[18],[21] 0.22% [11],[18],[21]
Investment, Identifier [Axis]: Linquest Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19]
Interest Rate 9.10% [1],[2],[4],[5],[6],[15] 9.10% [1],[2],[4],[5],[6],[15] 9.10% [1],[2],[4],[5],[6],[15] 9.10% [1],[2],[4],[5],[6],[15] 9.10% [1],[2],[4],[5],[6],[15] 9.10% [1],[2],[4],[5],[6],[15] 9.10% [1],[2],[4],[5],[6],[15] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19]
Par Amount/Units $ 156,000 [1],[2],[4],[5],[7],[15]             $ 157,106 [9],[11],[18],[19]      
Cost 153,032 [1],[2],[4],[5],[8],[15]             153,737 [9],[11],[13],[18],[19]      
Fair Value $ 150,872 [1],[2],[4],[5],[15]             $ 153,516 [9],[11],[18],[19]      
Percentage of Net Assets 0.67% [1],[2],[4],[5],[15] 0.67% [1],[2],[4],[5],[15] 0.67% [1],[2],[4],[5],[15] 0.67% [1],[2],[4],[5],[15] 0.67% [1],[2],[4],[5],[15] 0.67% [1],[2],[4],[5],[15] 0.67% [1],[2],[4],[5],[15] 1.19% [9],[11],[18],[19] 1.19% [9],[11],[18],[19] 1.19% [9],[11],[18],[19] 1.19% [9],[11],[18],[19]
Investment, Identifier [Axis]: Liquid Tech Solutions Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.75% [2],[4],[5] 4.75% [2],[4],[5] 4.75% [2],[4],[5] 4.75% [2],[4],[5] 4.75% [2],[4],[5] 4.75% [2],[4],[5] 4.75% [2],[4],[5] 4.75% [9],[11],[18] 4.75% [9],[11],[18] 4.75% [9],[11],[18] 4.75% [9],[11],[18]
Interest Rate 8.92% [2],[4],[5],[6] 8.92% [2],[4],[5],[6] 8.92% [2],[4],[5],[6] 8.92% [2],[4],[5],[6] 8.92% [2],[4],[5],[6] 8.92% [2],[4],[5],[6] 8.92% [2],[4],[5],[6] 5.50% [9],[11],[12],[18] 5.50% [9],[11],[12],[18] 5.50% [9],[11],[12],[18] 5.50% [9],[11],[12],[18]
Par Amount/Units $ 19,181 [2],[4],[5],[7]             $ 19,288 [9],[11],[18]      
Cost 19,104 [2],[4],[5],[8]             19,200 [9],[11],[13],[18]      
Fair Value $ 18,510 [2],[4],[5]             $ 19,288 [9],[11],[18]      
Percentage of Net Assets 0.08% [2],[4],[5] 0.08% [2],[4],[5] 0.08% [2],[4],[5] 0.08% [2],[4],[5] 0.08% [2],[4],[5] 0.08% [2],[4],[5] 0.08% [2],[4],[5] 0.15% [9],[11],[18] 0.15% [9],[11],[18] 0.15% [9],[11],[18] 0.15% [9],[11],[18]
Investment, Identifier [Axis]: Livingston International, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[10],[11],[18]               5.50% 5.50% 5.50% 5.50%
Interest Rate [9],[10],[11],[12],[18]               6.25% 6.25% 6.25% 6.25%
Par Amount/Units [9],[10],[11],[18]               $ 105,679      
Cost [9],[10],[11],[13],[18]               104,902      
Fair Value [9],[10],[11],[18]               $ 104,622      
Percentage of Net Assets [9],[10],[11],[18]               0.81% 0.81% 0.81% 0.81%
Investment, Identifier [Axis]: Livingston International, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[3],[4],[5] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [2],[3],[4],[5],[6] 9.14% 9.14% 9.14% 9.14% 9.14% 9.14% 9.14%        
Par Amount/Units [2],[3],[4],[5],[7] $ 104,924                    
Cost [2],[3],[4],[5],[8] 104,262                    
Fair Value [2],[3],[4],[5] $ 103,875                    
Percentage of Net Assets [2],[3],[4],[5] 0.46% 0.46% 0.46% 0.46% 0.46% 0.46% 0.46%        
Investment, Identifier [Axis]: Loar Acquisition 13, LLC - Common Units                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 2,890,586 [4],[5],[7] 2,890,586 [4],[5],[7] 2,890,586 [4],[5],[7] 2,890,586 [4],[5],[7] 2,890,586 [4],[5],[7] 2,890,586 [4],[5],[7] 2,890,586 [4],[5],[7] 2,890,586 [11],[18] 2,890,586 [11],[18] 2,890,586 [11],[18] 2,890,586 [11],[18]
Cost $ 4,336 [4],[5],[8]             $ 4,336 [11],[13],[18]      
Fair Value $ 5,984 [4],[5]             $ 4,885 [11],[18]      
Percentage of Net Assets 0.03% [4],[5] 0.03% [4],[5] 0.03% [4],[5] 0.03% [4],[5] 0.03% [4],[5] 0.03% [4],[5] 0.03% [4],[5] 0.04% [11],[18] 0.04% [11],[18] 0.04% [11],[18] 0.04% [11],[18]
Investment, Identifier [Axis]: Loar Group, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[18],[21]               7.25% 7.25% 7.25% 7.25%
Interest Rate [11],[12],[18],[21]               8.25% 8.25% 8.25% 8.25%
Par Amount/Units [11],[18],[21]               $ 29,422      
Cost [11],[13],[18],[21]               29,422      
Fair Value [11],[18],[21]               $ 29,422      
Percentage of Net Assets [11],[18],[21]               0.23% 0.23% 0.23% 0.23%
Investment, Identifier [Axis]: Loar Group, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[20] 7.25% 7.25% 7.25% 7.25% 7.25% 7.25% 7.25%        
Interest Rate [4],[5],[6],[20] 10.37% 10.37% 10.37% 10.37% 10.37% 10.37% 10.37%        
Par Amount/Units [4],[5],[7],[20] $ 29,249                    
Cost [4],[5],[8],[20] 27,750                    
Fair Value [4],[5],[20] $ 27,249                    
Percentage of Net Assets [4],[5],[20] 0.12% 0.12% 0.12% 0.12% 0.12% 0.12% 0.12%        
Investment, Identifier [Axis]: Loar Group, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[4],[5],[14] 7.25% 7.25% 7.25% 7.25% 7.25% 7.25% 7.25%        
Interest Rate [1],[4],[5],[6],[14] 10.37% 10.37% 10.37% 10.37% 10.37% 10.37% 10.37%        
Par Amount/Units [1],[4],[5],[7],[14] $ 144,638                    
Cost [1],[4],[5],[8],[14] 141,981                    
Fair Value [1],[4],[5],[14] $ 144,638                    
Percentage of Net Assets [1],[4],[5],[14] 0.65% 0.65% 0.65% 0.65% 0.65% 0.65% 0.65%        
Investment, Identifier [Axis]: Lobos Parent, Inc. - Series A Preferred Shares                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 45,090 [4],[5],[7] 45,090 [4],[5],[7] 45,090 [4],[5],[7] 45,090 [4],[5],[7] 45,090 [4],[5],[7] 45,090 [4],[5],[7] 45,090 [4],[5],[7] 45,090 [10],[11],[18] 45,090 [10],[11],[18] 45,090 [10],[11],[18] 45,090 [10],[11],[18]
Cost $ 43,963 [4],[5],[8]             $ 43,963 [10],[11],[13],[18]      
Fair Value $ 46,443 [4],[5]             $ 44,327 [10],[11],[18]      
Percentage of Net Assets 0.21% [4],[5] 0.21% [4],[5] 0.21% [4],[5] 0.21% [4],[5] 0.21% [4],[5] 0.21% [4],[5] 0.21% [4],[5] 0.34% [10],[11],[18] 0.34% [10],[11],[18] 0.34% [10],[11],[18] 0.34% [10],[11],[18]
Investment, Identifier [Axis]: Loyalty Ventures, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.50% [5],[22] 4.50% [5],[22] 4.50% [5],[22] 4.50% [5],[22] 4.50% [5],[22] 4.50% [5],[22] 4.50% [5],[22] 4.50% [11],[23] 4.50% [11],[23] 4.50% [11],[23] 4.50% [11],[23]
Interest Rate 7.62% [5],[6],[22] 7.62% [5],[6],[22] 7.62% [5],[6],[22] 7.62% [5],[6],[22] 7.62% [5],[6],[22] 7.62% [5],[6],[22] 7.62% [5],[6],[22] 5.00% [11],[12],[23] 5.00% [11],[12],[23] 5.00% [11],[12],[23] 5.00% [11],[12],[23]
Par Amount/Units $ 7,748 [5],[7],[22]             $ 9,375 [11],[23]      
Cost 7,605 [5],[8],[22]             9,189 [11],[13],[23]      
Fair Value $ 2,642 [5],[22]             $ 9,355 [11],[23]      
Percentage of Net Assets 0.01% [5],[22] 0.01% [5],[22] 0.01% [5],[22] 0.01% [5],[22] 0.01% [5],[22] 0.01% [5],[22] 0.01% [5],[22] 0.07% [11],[23] 0.07% [11],[23] 0.07% [11],[23] 0.07% [11],[23]
Investment, Identifier [Axis]: Lucid Energy Group II Borrower, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[10],[11]               4.25% 4.25% 4.25% 4.25%
Interest Rate [9],[10],[11],[12]               5.00% 5.00% 5.00% 5.00%
Par Amount/Units [9],[10],[11]               $ 14,988      
Cost [9],[10],[11],[13]               14,839      
Fair Value [9],[10],[11]               $ 14,830      
Percentage of Net Assets [9],[10],[11]               0.12% 0.12% 0.12% 0.12%
Investment, Identifier [Axis]: Lucky Bucks, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [2],[5] 5.50% [2],[5] 5.50% [2],[5] 5.50% [2],[5] 5.50% [2],[5] 5.50% [2],[5] 5.50% [2],[5] 5.50% [9],[10],[11] 5.50% [9],[10],[11] 5.50% [9],[10],[11] 5.50% [9],[10],[11]
Interest Rate 8.31% [2],[5],[6] 8.31% [2],[5],[6] 8.31% [2],[5],[6] 8.31% [2],[5],[6] 8.31% [2],[5],[6] 8.31% [2],[5],[6] 8.31% [2],[5],[6] 6.25% [9],[10],[11],[12] 6.25% [9],[10],[11],[12] 6.25% [9],[10],[11],[12] 6.25% [9],[10],[11],[12]
Par Amount/Units $ 55,825 [2],[5],[7]             $ 58,000 [9],[10],[11]      
Cost 54,913 [2],[5],[8]             56,906 [9],[10],[11],[13]      
Fair Value $ 42,427 [2],[5]             $ 57,130 [9],[10],[11]      
Percentage of Net Assets 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.44% [9],[10],[11] 0.44% [9],[10],[11] 0.44% [9],[10],[11] 0.44% [9],[10],[11]
Investment, Identifier [Axis]: Lytx, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.75% [4],[5],[20] 6.75% [4],[5],[20] 6.75% [4],[5],[20] 6.75% [4],[5],[20] 6.75% [4],[5],[20] 6.75% [4],[5],[20] 6.75% [4],[5],[20] 6.75% [11],[18],[21] 6.75% [11],[18],[21] 6.75% [11],[18],[21] 6.75% [11],[18],[21]
Interest Rate 9.93% [4],[5],[6],[20] 9.93% [4],[5],[6],[20] 9.93% [4],[5],[6],[20] 9.93% [4],[5],[6],[20] 9.93% [4],[5],[6],[20] 9.93% [4],[5],[6],[20] 9.93% [4],[5],[6],[20] 7.75% [11],[12],[18],[21] 7.75% [11],[12],[18],[21] 7.75% [11],[12],[18],[21] 7.75% [11],[12],[18],[21]
Par Amount/Units $ 46,010 [4],[5],[7],[20]             $ 46,363 [11],[18],[21]      
Cost 46,083 [4],[5],[8],[20]             46,453 [11],[13],[18],[21]      
Fair Value $ 44,170 [4],[5],[20]             $ 46,132 [11],[18],[21]      
Percentage of Net Assets 0.20% [4],[5],[20] 0.20% [4],[5],[20] 0.20% [4],[5],[20] 0.20% [4],[5],[20] 0.20% [4],[5],[20] 0.20% [4],[5],[20] 0.20% [4],[5],[20] 0.36% [11],[18],[21] 0.36% [11],[18],[21] 0.36% [11],[18],[21] 0.36% [11],[18],[21]
Investment, Identifier [Axis]: MA FinanceCom, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [10],[11],[21]               4.25% 4.25% 4.25% 4.25%
Interest Rate [10],[11],[12],[21]               5.25% 5.25% 5.25% 5.25%
Par Amount/Units [10],[11],[21]               $ 4,936      
Cost [10],[11],[13],[21]               4,999      
Fair Value [10],[11],[21]               $ 5,013      
Percentage of Net Assets [10],[11],[21]               0.04% 0.04% 0.04% 0.04%
Investment, Identifier [Axis]: MAG DS Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [11],[21] 5.50% [11],[21] 5.50% [11],[21] 5.50% [11],[21]
Interest Rate 9.17% [4],[5],[6],[20] 9.17% [4],[5],[6],[20] 9.17% [4],[5],[6],[20] 9.17% [4],[5],[6],[20] 9.17% [4],[5],[6],[20] 9.17% [4],[5],[6],[20] 9.17% [4],[5],[6],[20] 6.50% [11],[12],[21] 6.50% [11],[12],[21] 6.50% [11],[12],[21] 6.50% [11],[12],[21]
Par Amount/Units $ 9,695 [4],[5],[7],[20]             $ 10,849 [11],[21]      
Cost 9,566 [4],[5],[8],[20]             10,680 [11],[13],[21]      
Fair Value $ 8,919 [4],[5],[20]             $ 9,981 [11],[21]      
Percentage of Net Assets 0.04% [4],[5],[20] 0.04% [4],[5],[20] 0.04% [4],[5],[20] 0.04% [4],[5],[20] 0.04% [4],[5],[20] 0.04% [4],[5],[20] 0.04% [4],[5],[20] 0.08% [11],[21] 0.08% [11],[21] 0.08% [11],[21] 0.08% [11],[21]
Investment, Identifier [Axis]: MAR Bidco Sarl                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.30% [3],[5],[22] 4.30% [3],[5],[22] 4.30% [3],[5],[22] 4.30% [3],[5],[22] 4.30% [3],[5],[22] 4.30% [3],[5],[22] 4.30% [3],[5],[22] 4.25% [10],[11],[23] 4.25% [10],[11],[23] 4.25% [10],[11],[23] 4.25% [10],[11],[23]
Interest Rate 7.97% [3],[5],[6],[22] 7.97% [3],[5],[6],[22] 7.97% [3],[5],[6],[22] 7.97% [3],[5],[6],[22] 7.97% [3],[5],[6],[22] 7.97% [3],[5],[6],[22] 7.97% [3],[5],[6],[22] 4.75% [10],[11],[12],[23] 4.75% [10],[11],[12],[23] 4.75% [10],[11],[12],[23] 4.75% [10],[11],[12],[23]
Par Amount/Units $ 3,908 [3],[5],[7],[22]             $ 3,806 [10],[11],[23]      
Cost 3,891 [3],[5],[8],[22]             3,788 [10],[11],[13],[23]      
Fair Value $ 3,589 [3],[5],[22]             $ 3,813 [10],[11],[23]      
Percentage of Net Assets 0.02% [3],[5],[22] 0.02% [3],[5],[22] 0.02% [3],[5],[22] 0.02% [3],[5],[22] 0.02% [3],[5],[22] 0.02% [3],[5],[22] 0.02% [3],[5],[22] 0.03% [10],[11],[23] 0.03% [10],[11],[23] 0.03% [10],[11],[23] 0.03% [10],[11],[23]
Investment, Identifier [Axis]: MH Sub I, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [11],[21] 3.75% [11],[21] 3.75% [11],[21] 3.75% [11],[21]
Interest Rate 6.87% [5],[6],[20] 6.87% [5],[6],[20] 6.87% [5],[6],[20] 6.87% [5],[6],[20] 6.87% [5],[6],[20] 6.87% [5],[6],[20] 6.87% [5],[6],[20] 4.75% [11],[12],[21] 4.75% [11],[12],[21] 4.75% [11],[12],[21] 4.75% [11],[12],[21]
Par Amount/Units $ 47,685 [5],[7],[20]             $ 34,088 [11],[21]      
Cost 47,717 [5],[8],[20]             34,142 [11],[13],[21]      
Fair Value $ 45,564 [5],[20]             $ 34,201 [11],[21]      
Percentage of Net Assets 0.20% [5],[20] 0.20% [5],[20] 0.20% [5],[20] 0.20% [5],[20] 0.20% [5],[20] 0.20% [5],[20] 0.20% [5],[20] 0.27% [11],[21] 0.27% [11],[21] 0.27% [11],[21] 0.27% [11],[21]
Investment, Identifier [Axis]: MHE Intermediate Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [1],[4],[5],[15],[20] 6.00% [1],[4],[5],[15],[20] 6.00% [1],[4],[5],[15],[20] 6.00% [1],[4],[5],[15],[20] 6.00% [1],[4],[5],[15],[20] 6.00% [1],[4],[5],[15],[20] 6.00% [1],[4],[5],[15],[20] 5.75% [11],[17],[18],[19],[21] 5.75% [11],[17],[18],[19],[21] 5.75% [11],[17],[18],[19],[21] 5.75% [11],[17],[18],[19],[21]
Interest Rate [19] 9.50% [4],[5],[6],[15],[20] 9.50% [4],[5],[6],[15],[20] 9.50% [4],[5],[6],[15],[20] 9.50% [4],[5],[6],[15],[20] 9.50% [4],[5],[6],[15],[20] 9.50% [4],[5],[6],[15],[20] 9.50% [4],[5],[6],[15],[20] 6.75% [11],[12],[17],[18],[21] 6.75% [11],[12],[17],[18],[21] 6.75% [11],[12],[17],[18],[21] 6.75% [11],[12],[17],[18],[21]
Par Amount/Units [19] $ 12,189 [4],[5],[7],[15],[20]             $ 9,912 [11],[17],[18],[21]      
Cost [19] 11,964 [4],[5],[8],[15],[20]             9,709 [11],[13],[17],[18],[21]      
Fair Value [19] $ 11,669 [4],[5],[15],[20]             $ 9,700 [11],[17],[18],[21]      
Percentage of Net Assets [19] 0.05% [4],[5],[15],[20] 0.05% [4],[5],[15],[20] 0.05% [4],[5],[15],[20] 0.05% [4],[5],[15],[20] 0.05% [4],[5],[15],[20] 0.05% [4],[5],[15],[20] 0.05% [4],[5],[15],[20] 0.08% [11],[17],[18],[21] 0.08% [11],[17],[18],[21] 0.08% [11],[17],[18],[21] 0.08% [11],[17],[18],[21]
Investment, Identifier [Axis]: MRI Software, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[5],[15],[20] 5.50% [1],[5],[15],[20] 5.50% [1],[5],[15],[20] 5.50% [1],[5],[15],[20] 5.50% [1],[5],[15],[20] 5.50% [1],[5],[15],[20] 5.50% [1],[5],[15],[20] 5.50% [11],[19],[21] 5.50% [11],[19],[21] 5.50% [11],[19],[21] 5.50% [11],[19],[21]
Interest Rate 7.96% [1],[5],[6],[15],[20] 7.96% [1],[5],[6],[15],[20] 7.96% [1],[5],[6],[15],[20] 7.96% [1],[5],[6],[15],[20] 7.96% [1],[5],[6],[15],[20] 7.96% [1],[5],[6],[15],[20] 7.96% [1],[5],[6],[15],[20] 6.50% [11],[12],[19],[21] 6.50% [11],[12],[19],[21] 6.50% [11],[12],[19],[21] 6.50% [11],[12],[19],[21]
Par Amount/Units $ 11,257 [1],[5],[7],[15],[20]             $ 13,261 [11],[19],[21]      
Cost 11,229 [1],[5],[8],[15],[20]             13,185 [11],[13],[19],[21]      
Fair Value $ 10,941 [1],[5],[15],[20]             $ 13,244 [11],[19],[21]      
Percentage of Net Assets 0.05% [1],[5],[15],[20] 0.05% [1],[5],[15],[20] 0.05% [1],[5],[15],[20] 0.05% [1],[5],[15],[20] 0.05% [1],[5],[15],[20] 0.05% [1],[5],[15],[20] 0.05% [1],[5],[15],[20] 0.10% [11],[19],[21] 0.10% [11],[19],[21] 0.10% [11],[19],[21] 0.10% [11],[19],[21]
Investment, Identifier [Axis]: Mad Engine Global, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.00% [5],[20] 7.00% [5],[20] 7.00% [5],[20] 7.00% [5],[20] 7.00% [5],[20] 7.00% [5],[20] 7.00% [5],[20] 7.00% [11],[21] 7.00% [11],[21] 7.00% [11],[21] 7.00% [11],[21]
Interest Rate 9.88% [5],[6],[20] 9.88% [5],[6],[20] 9.88% [5],[6],[20] 9.88% [5],[6],[20] 9.88% [5],[6],[20] 9.88% [5],[6],[20] 9.88% [5],[6],[20] 8.00% [11],[12],[21] 8.00% [11],[12],[21] 8.00% [11],[12],[21] 8.00% [11],[12],[21]
Par Amount/Units $ 26,325 [5],[7],[20]             $ 26,831 [11],[21]      
Cost 25,793 [5],[8],[20]             26,204 [11],[13],[21]      
Fair Value $ 24,219 [5],[20]             $ 26,429 [11],[21]      
Percentage of Net Assets 0.11% [5],[20] 0.11% [5],[20] 0.11% [5],[20] 0.11% [5],[20] 0.11% [5],[20] 0.11% [5],[20] 0.11% [5],[20] 0.21% [11],[21] 0.21% [11],[21] 0.21% [11],[21] 0.21% [11],[21]
Investment, Identifier [Axis]: Madison IAQ, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [11],[23] 3.25% [11],[23] 3.25% [11],[23] 3.25% [11],[23]
Interest Rate 6.82% [5],[6],[22] 6.82% [5],[6],[22] 6.82% [5],[6],[22] 6.82% [5],[6],[22] 6.82% [5],[6],[22] 6.82% [5],[6],[22] 6.82% [5],[6],[22] 3.75% [11],[12],[23] 3.75% [11],[12],[23] 3.75% [11],[12],[23] 3.75% [11],[12],[23]
Par Amount/Units $ 54,748 [5],[7],[22]             $ 6,989 [11],[23]      
Cost 54,049 [5],[8],[22]             6,956 [11],[13],[23]      
Fair Value $ 50,730 [5],[22]             $ 6,992 [11],[23]      
Percentage of Net Assets 0.23% [5],[22] 0.23% [5],[22] 0.23% [5],[22] 0.23% [5],[22] 0.23% [5],[22] 0.23% [5],[22] 0.23% [5],[22] 0.05% [11],[23] 0.05% [11],[23] 0.05% [11],[23] 0.05% [11],[23]
Investment, Identifier [Axis]: Madison Safety & Flow LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[16]               3.75% 3.75% 3.75% 3.75%
Interest Rate [11],[12],[16]               4.25% 4.25% 4.25% 4.25%
Par Amount/Units [11],[16]               $ 5,195      
Cost [11],[13],[16]               5,169      
Fair Value [11],[16]               $ 5,201      
Percentage of Net Assets [11],[16]               0.04% 0.04% 0.04% 0.04%
Investment, Identifier [Axis]: Magnesium BorrowerCo, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[3],[4],[5] 2.19% 2.19% 2.19% 2.19% 2.19% 2.19% 2.19%        
Interest Rate [2],[3],[4],[5],[6] 7.94% 7.94% 7.94% 7.94% 7.94% 7.94% 7.94%        
Par Amount/Units | £ [2],[3],[4],[5],[7]     £ 103,411                
Cost [2],[3],[4],[5],[8] $ 126,123                    
Fair Value [2],[3],[4],[5] $ 114,148                    
Percentage of Net Assets [2],[3],[4],[5] 0.51% 0.51% 0.51% 0.51% 0.51% 0.51% 0.51%        
Investment, Identifier [Axis]: Magnesium BorrowerCo, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[4],[5],[6] 8.88% 8.88% 8.88% 8.88% 8.88% 8.88% 8.88%        
Par Amount/Units | £ [1],[2],[4],[5],[7]     £ 970,174                
Cost | £ [1],[2],[4],[5],[8]     944,599                
Fair Value | £ [1],[2],[4],[5]     £ 953,144                
Percentage of Net Assets [1],[2],[4],[5] 4.26% 4.26% 4.26% 4.26% 4.26% 4.26% 4.26%        
Investment, Identifier [Axis]: Magnetite XXXII Ltd                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14],[15] 6.90% 6.90% 6.90% 6.90% 6.90% 6.90% 6.90%        
Interest Rate [3],[4],[5],[6],[14],[15] 7.62% 7.62% 7.62% 7.62% 7.62% 7.62% 7.62%        
Par Amount/Units [3],[4],[5],[7],[14],[15] $ 5,000                    
Cost [3],[4],[5],[8],[14],[15] 5,000                    
Fair Value [3],[4],[5],[14],[15] $ 4,731                    
Percentage of Net Assets [3],[4],[5],[14],[15] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: Maia Aggregator, L.P. - Class A Units                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares [4],[5],[7] 19,700,000 19,700,000 19,700,000 19,700,000 19,700,000 19,700,000 19,700,000        
Cost [4],[5],[8] $ 19,700                    
Fair Value [4],[5] $ 18,912                    
Percentage of Net Assets [4],[5] 0.08% 0.08% 0.08% 0.08% 0.08% 0.08% 0.08%        
Investment, Identifier [Axis]: Mandolin Technology Holdings, Inc. - Series A Preferred Shares                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 31,950,000 [4],[5],[7] 31,950,000 [4],[5],[7] 31,950,000 [4],[5],[7] 31,950,000 [4],[5],[7] 31,950,000 [4],[5],[7] 31,950,000 [4],[5],[7] 31,950,000 [4],[5],[7] 31,950,000 [11],[18] 31,950,000 [11],[18] 31,950,000 [11],[18] 31,950,000 [11],[18]
Cost $ 30,992 [4],[5],[8]             $ 30,992 [11],[13],[18]      
Fair Value $ 31,950 [4],[5]             $ 32,417 [11],[18]      
Percentage of Net Assets 0.14% [4],[5] 0.14% [4],[5] 0.14% [4],[5] 0.14% [4],[5] 0.14% [4],[5] 0.14% [4],[5] 0.14% [4],[5] 0.25% [11],[18] 0.25% [11],[18] 0.25% [11],[18] 0.25% [11],[18]
Investment, Identifier [Axis]: Mandolin Technology Intermediate Holdings, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [1],[4],[5],[15],[22] 3.75% [1],[4],[5],[15],[22] 3.75% [1],[4],[5],[15],[22] 3.75% [1],[4],[5],[15],[22] 3.75% [1],[4],[5],[15],[22] 3.75% [1],[4],[5],[15],[22] 3.75% [1],[4],[5],[15],[22] 3.75% [11],[18],[19],[23] 3.75% [11],[18],[19],[23] 3.75% [11],[18],[19],[23] 3.75% [11],[18],[19],[23]
Interest Rate 6.56% [1],[4],[5],[6],[15],[22] 6.56% [1],[4],[5],[6],[15],[22] 6.56% [1],[4],[5],[6],[15],[22] 6.56% [1],[4],[5],[6],[15],[22] 6.56% [1],[4],[5],[6],[15],[22] 6.56% [1],[4],[5],[6],[15],[22] 6.56% [1],[4],[5],[6],[15],[22] 4.25% [11],[12],[18],[19],[23] 4.25% [11],[12],[18],[19],[23] 4.25% [11],[12],[18],[19],[23] 4.25% [11],[12],[18],[19],[23]
Par Amount/Units $ 80,900 [1],[4],[5],[7],[15],[22]             $ 78,300 [11],[18],[19],[23]      
Cost 79,845 [1],[4],[5],[8],[15],[22]             77,094 [11],[13],[18],[19],[23]      
Fair Value $ 79,129 [1],[4],[5],[15],[22]             $ 77,018 [11],[18],[19],[23]      
Percentage of Net Assets 0.35% [1],[4],[5],[15],[22] 0.35% [1],[4],[5],[15],[22] 0.35% [1],[4],[5],[15],[22] 0.35% [1],[4],[5],[15],[22] 0.35% [1],[4],[5],[15],[22] 0.35% [1],[4],[5],[15],[22] 0.35% [1],[4],[5],[15],[22] 0.60% [11],[18],[19],[23] 0.60% [11],[18],[19],[23] 0.60% [11],[18],[19],[23] 0.60% [11],[18],[19],[23]
Investment, Identifier [Axis]: Mandolin Technology Intermediate Holdings, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.50% [4],[5],[15],[22] 6.50% [4],[5],[15],[22] 6.50% [4],[5],[15],[22] 6.50% [4],[5],[15],[22] 6.50% [4],[5],[15],[22] 6.50% [4],[5],[15],[22] 6.50% [4],[5],[15],[22] 6.50% [11],[18],[23] 6.50% [11],[18],[23] 6.50% [11],[18],[23] 6.50% [11],[18],[23]
Interest Rate 9.31% [4],[5],[6],[15],[22] 9.31% [4],[5],[6],[15],[22] 9.31% [4],[5],[6],[15],[22] 9.31% [4],[5],[6],[15],[22] 9.31% [4],[5],[6],[15],[22] 9.31% [4],[5],[6],[15],[22] 9.31% [4],[5],[6],[15],[22] 7.00% [11],[18],[23] 7.00% [11],[18],[23] 7.00% [11],[18],[23] 7.00% [11],[18],[23]
Par Amount/Units $ 31,950 [4],[5],[7],[15],[22]             $ 31,950 [11],[18],[23]      
Cost 31,571 [4],[5],[8],[15],[22]             31,529 [11],[18],[23]      
Fair Value $ 31,151 [4],[5],[15],[22]             $ 31,471 [11],[18],[23]      
Percentage of Net Assets 0.14% [4],[5],[15],[22] 0.14% [4],[5],[15],[22] 0.14% [4],[5],[15],[22] 0.14% [4],[5],[15],[22] 0.14% [4],[5],[15],[22] 0.14% [4],[5],[15],[22] 0.14% [4],[5],[15],[22] 0.24% [11],[18],[23] 0.24% [11],[18],[23] 0.24% [11],[18],[23] 0.24% [11],[18],[23]
Investment, Identifier [Axis]: Mantech International CP                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[3],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[3],[4],[5],[6] 8.56% 8.56% 8.56% 8.56% 8.56% 8.56% 8.56%        
Par Amount/Units [1],[2],[3],[4],[5],[7] $ 797,733                    
Cost [1],[2],[3],[4],[5],[8] 778,175                    
Fair Value [1],[2],[3],[4],[5] $ 778,041                    
Percentage of Net Assets [1],[2],[3],[4],[5] 3.48% 3.48% 3.48% 3.48% 3.48% 3.48% 3.48%        
Investment, Identifier [Axis]: Maravai Intermediate Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 2.55% [3],[5],[22] 2.55% [3],[5],[22] 2.55% [3],[5],[22] 2.55% [3],[5],[22] 2.55% [3],[5],[22] 2.55% [3],[5],[22] 2.55% [3],[5],[22] 3.75% [10],[11],[21] 3.75% [10],[11],[21] 3.75% [10],[11],[21] 3.75% [10],[11],[21]
Interest Rate 3.00% [3],[5],[6],[22] 3.00% [3],[5],[6],[22] 3.00% [3],[5],[6],[22] 3.00% [3],[5],[6],[22] 3.00% [3],[5],[6],[22] 3.00% [3],[5],[6],[22] 3.00% [3],[5],[6],[22] 4.75% [10],[11],[12],[21] 4.75% [10],[11],[12],[21] 4.75% [10],[11],[12],[21] 4.75% [10],[11],[12],[21]
Par Amount/Units $ 1,968 [3],[5],[7],[22]             $ 1,978 [10],[11],[21]      
Cost 1,987 [3],[5],[8],[22]             2,000 [10],[11],[13],[21]      
Fair Value $ 1,913 [3],[5],[22]             $ 1,989 [10],[11],[21]      
Percentage of Net Assets 0.01% [3],[5],[22] 0.01% [3],[5],[22] 0.01% [3],[5],[22] 0.01% [3],[5],[22] 0.01% [3],[5],[22] 0.01% [3],[5],[22] 0.01% [3],[5],[22] 0.02% [10],[11],[21] 0.02% [10],[11],[21] 0.02% [10],[11],[21] 0.02% [10],[11],[21]
Investment, Identifier [Axis]: Marcone Yellowstone Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11],[19]               5.50% 5.50% 5.50% 5.50%
Interest Rate [9],[11],[12],[19]               6.25% 6.25% 6.25% 6.25%
Par Amount/Units [9],[11],[19]               $ 83,636      
Cost [9],[11],[13],[19]               81,696      
Fair Value [9],[11],[19]               $ 81,696      
Percentage of Net Assets [9],[11],[19]               0.64% 0.64% 0.64% 0.64%
Investment, Identifier [Axis]: Marcone Yellowstone Buyer, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5],[15] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [1],[2],[4],[5],[6],[15] 9.17% 9.17% 9.17% 9.17% 9.17% 9.17% 9.17%        
Par Amount/Units [1],[2],[4],[5],[7],[15] $ 19,649                    
Cost [1],[2],[4],[5],[8],[15] 19,299                    
Fair Value [1],[2],[4],[5],[15] $ 19,256                    
Percentage of Net Assets [1],[2],[4],[5],[15] 0.09% 0.09% 0.09% 0.09% 0.09% 0.09% 0.09%        
Investment, Identifier [Axis]: Marcone Yellowstone Buyer, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5],[15] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [2],[4],[5],[6],[15] 9.17% 9.17% 9.17% 9.17% 9.17% 9.17% 9.17%        
Par Amount/Units [2],[4],[5],[7],[15] $ 10,984                    
Cost [2],[4],[5],[8],[15] 10,747                    
Fair Value [2],[4],[5],[15] $ 10,795                    
Percentage of Net Assets [2],[4],[5],[15] 0.05% 0.05% 0.05% 0.05% 0.05% 0.05% 0.05%        
Investment, Identifier [Axis]: Material Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19]
Interest Rate 9.42% [1],[2],[4],[5],[6],[15] 9.42% [1],[2],[4],[5],[6],[15] 9.42% [1],[2],[4],[5],[6],[15] 9.42% [1],[2],[4],[5],[6],[15] 9.42% [1],[2],[4],[5],[6],[15] 9.42% [1],[2],[4],[5],[6],[15] 9.42% [1],[2],[4],[5],[6],[15] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19]
Par Amount/Units $ 249,992 [1],[2],[4],[5],[7],[15]             $ 246,741 [9],[11],[18],[19]      
Cost 245,789 [1],[2],[4],[5],[8],[15]             241,860 [9],[11],[13],[18],[19]      
Fair Value $ 244,827 [1],[2],[4],[5],[15]             $ 241,539 [9],[11],[18],[19]      
Percentage of Net Assets 1.09% [1],[2],[4],[5],[15] 1.09% [1],[2],[4],[5],[15] 1.09% [1],[2],[4],[5],[15] 1.09% [1],[2],[4],[5],[15] 1.09% [1],[2],[4],[5],[15] 1.09% [1],[2],[4],[5],[15] 1.09% [1],[2],[4],[5],[15] 1.88% [9],[11],[18],[19] 1.88% [9],[11],[18],[19] 1.88% [9],[11],[18],[19] 1.88% [9],[11],[18],[19]
Investment, Identifier [Axis]: Material Holdings, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[4],[5],[14],[15] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[4],[5],[6],[14],[15] 9.02% 9.02% 9.02% 9.02% 9.02% 9.02% 9.02%        
Par Amount/Units [1],[4],[5],[7],[14],[15] $ 15,267                    
Cost [1],[4],[5],[8],[14],[15] 15,267                    
Fair Value [1],[4],[5],[14],[15] $ 14,959                    
Percentage of Net Assets [1],[4],[5],[14],[15] 0.07% 0.07% 0.07% 0.07% 0.07% 0.07% 0.07%        
Investment, Identifier [Axis]: Maverick Acquisition, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.25% [1],[4],[5],[15],[20] 6.25% [1],[4],[5],[15],[20] 6.25% [1],[4],[5],[15],[20] 6.25% [1],[4],[5],[15],[20] 6.25% [1],[4],[5],[15],[20] 6.25% [1],[4],[5],[15],[20] 6.25% [1],[4],[5],[15],[20] 6.75% [9],[11],[18] 6.75% [9],[11],[18] 6.75% [9],[11],[18] 6.75% [9],[11],[18]
Interest Rate 9.92% [1],[4],[5],[6],[15],[20] 9.92% [1],[4],[5],[6],[15],[20] 9.92% [1],[4],[5],[6],[15],[20] 9.92% [1],[4],[5],[6],[15],[20] 9.92% [1],[4],[5],[6],[15],[20] 9.92% [1],[4],[5],[6],[15],[20] 9.92% [1],[4],[5],[6],[15],[20] 7.50% [9],[11],[18] 7.50% [9],[11],[18] 7.50% [9],[11],[18] 7.50% [9],[11],[18]
Par Amount/Units $ 48,836 [1],[4],[5],[7],[15],[20]             $ 17,000 [9],[11],[18]      
Cost 47,867 [1],[4],[5],[8],[15],[20]             16,922 [9],[11],[18]      
Fair Value $ 46,352 [1],[4],[5],[15],[20]             $ 17,085 [9],[11],[18]      
Percentage of Net Assets 0.21% [1],[4],[5],[15],[20] 0.21% [1],[4],[5],[15],[20] 0.21% [1],[4],[5],[15],[20] 0.21% [1],[4],[5],[15],[20] 0.21% [1],[4],[5],[15],[20] 0.21% [1],[4],[5],[15],[20] 0.21% [1],[4],[5],[15],[20] 0.13% [9],[11],[18] 0.13% [9],[11],[18] 0.13% [9],[11],[18] 0.13% [9],[11],[18]
Investment, Identifier [Axis]: Maverick Acquisition, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[17],[18],[19],[21]               6.00% 6.00% 6.00% 6.00%
Interest Rate [11],[12],[17],[18],[19],[21]               7.00% 7.00% 7.00% 7.00%
Par Amount/Units [11],[17],[18],[19],[21]               $ 49,180      
Cost [11],[13],[17],[18],[19],[21]               48,049      
Fair Value [11],[17],[18],[19],[21]               $ 48,526      
Percentage of Net Assets [11],[17],[18],[19],[21]               0.38% 0.38% 0.38% 0.38%
Investment, Identifier [Axis]: Maverick Acquisition, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11],[17]               3.75% 3.75% 3.75% 3.75%
Interest Rate [9],[11],[12],[17]               4.50% 4.50% 4.50% 4.50%
Par Amount/Units [9],[11],[17]               $ 17,000      
Cost [9],[11],[13],[17]               16,922      
Fair Value [9],[11],[17]               $ 17,032      
Percentage of Net Assets [9],[11],[17]               0.13% 0.13% 0.13% 0.13%
Investment, Identifier [Axis]: MaxGen Energy Services Corporation                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.00% [4],[5],[20] 5.00% [4],[5],[20] 5.00% [4],[5],[20] 5.00% [4],[5],[20] 5.00% [4],[5],[20] 5.00% [4],[5],[20] 5.00% [4],[5],[20] 4.75% [11],[18],[21] 4.75% [11],[18],[21] 4.75% [11],[18],[21] 4.75% [11],[18],[21]
Interest Rate 8.14% [4],[5],[6],[20] 8.14% [4],[5],[6],[20] 8.14% [4],[5],[6],[20] 8.14% [4],[5],[6],[20] 8.14% [4],[5],[6],[20] 8.14% [4],[5],[6],[20] 8.14% [4],[5],[6],[20] 5.75% [11],[12],[18],[21] 5.75% [11],[12],[18],[21] 5.75% [11],[12],[18],[21] 5.75% [11],[12],[18],[21]
Par Amount/Units $ 83,211 [4],[5],[7],[20]             $ 59,700 [11],[18],[21]      
Cost 81,524 [4],[5],[8],[20]             58,353 [11],[13],[18],[21]      
Fair Value $ 81,131 [4],[5],[20]             $ 58,208 [11],[18],[21]      
Percentage of Net Assets 0.36% [4],[5],[20] 0.36% [4],[5],[20] 0.36% [4],[5],[20] 0.36% [4],[5],[20] 0.36% [4],[5],[20] 0.36% [4],[5],[20] 0.36% [4],[5],[20] 0.45% [11],[18],[21] 0.45% [11],[18],[21] 0.45% [11],[18],[21] 0.45% [11],[18],[21]
Investment, Identifier [Axis]: McCarthy & Stone PLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.00% [3],[4],[5],[14],[15] 7.00% [3],[4],[5],[14],[15] 7.00% [3],[4],[5],[14],[15] 7.00% [3],[4],[5],[14],[15] 7.00% [3],[4],[5],[14],[15] 7.00% [3],[4],[5],[14],[15] 7.00% [3],[4],[5],[14],[15] 7.00% [10],[11],[16],[17] 7.00% [10],[11],[16],[17] 7.00% [10],[11],[16],[17] 7.00% [10],[11],[16],[17]
Interest Rate 7.00% [3],[4],[5],[6],[14],[15] 7.00% [3],[4],[5],[6],[14],[15] 7.00% [3],[4],[5],[6],[14],[15] 7.00% [3],[4],[5],[6],[14],[15] 7.00% [3],[4],[5],[6],[14],[15] 7.00% [3],[4],[5],[6],[14],[15] 7.00% [3],[4],[5],[6],[14],[15] 7.00% [10],[11],[12],[16],[17] 7.00% [10],[11],[12],[16],[17] 7.00% [10],[11],[12],[16],[17] 7.00% [10],[11],[12],[16],[17]
Par Amount/Units | £     £ 20,000 [3],[4],[5],[7],[14],[15]             £ 20,000 [10],[11],[16],[17]  
Cost | £     28,025 [3],[4],[5],[8],[14],[15]             28,004 [10],[11],[13],[16],[17]  
Fair Value | £     £ 19,003 [3],[4],[5],[14],[15]             £ 26,936 [10],[11],[16],[17]  
Percentage of Net Assets 0.08% [3],[4],[5],[14],[15] 0.08% [3],[4],[5],[14],[15] 0.08% [3],[4],[5],[14],[15] 0.08% [3],[4],[5],[14],[15] 0.08% [3],[4],[5],[14],[15] 0.08% [3],[4],[5],[14],[15] 0.08% [3],[4],[5],[14],[15] 0.21% [10],[11],[16],[17] 0.21% [10],[11],[16],[17] 0.21% [10],[11],[16],[17] 0.21% [10],[11],[16],[17]
Investment, Identifier [Axis]: McGraw-Hill Education, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.75% [5],[22] 4.75% [5],[22] 4.75% [5],[22] 4.75% [5],[22] 4.75% [5],[22] 4.75% [5],[22] 4.75% [5],[22] 4.75% [11],[23] 4.75% [11],[23] 4.75% [11],[23] 4.75% [11],[23]
Interest Rate 7.82% [5],[6],[22] 7.82% [5],[6],[22] 7.82% [5],[6],[22] 7.82% [5],[6],[22] 7.82% [5],[6],[22] 7.82% [5],[6],[22] 7.82% [5],[6],[22] 5.25% [11],[12],[23] 5.25% [11],[12],[23] 5.25% [11],[12],[23] 5.25% [11],[12],[23]
Par Amount/Units $ 28,573 [5],[7],[22]             $ 28,790 [11],[23]      
Cost 28,330 [5],[8],[22]             28,514 [11],[13],[23]      
Fair Value $ 26,422 [5],[22]             $ 28,704 [11],[23]      
Percentage of Net Assets 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.22% [11],[23] 0.22% [11],[23] 0.22% [11],[23] 0.22% [11],[23]
Investment, Identifier [Axis]: Medallia, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[10],[11],[18]               6.75% 6.75% 6.75% 6.75%
Interest paid in kind [2],[4],[5] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%        
Interest Rate 9.87% [2],[4],[5],[6] 9.87% [2],[4],[5],[6] 9.87% [2],[4],[5],[6] 9.87% [2],[4],[5],[6] 9.87% [2],[4],[5],[6] 9.87% [2],[4],[5],[6] 9.87% [2],[4],[5],[6] 7.50% [9],[10],[11],[12],[18] 7.50% [9],[10],[11],[12],[18] 7.50% [9],[10],[11],[12],[18] 7.50% [9],[10],[11],[12],[18]
Par Amount/Units $ 193,895 [2],[4],[5],[7]             $ 677,068 [9],[10],[11],[18]      
Cost 189,975 [2],[4],[5],[8]             663,808 [9],[10],[11],[13],[18]      
Fair Value $ 190,017 [2],[4],[5]             $ 663,527 [9],[10],[11],[18]      
Percentage of Net Assets 0.85% [2],[4],[5] 0.85% [2],[4],[5] 0.85% [2],[4],[5] 0.85% [2],[4],[5] 0.85% [2],[4],[5] 0.85% [2],[4],[5] 0.85% [2],[4],[5] 5.16% [9],[10],[11],[18] 5.16% [9],[10],[11],[18] 5.16% [9],[10],[11],[18] 5.16% [9],[10],[11],[18]
Investment, Identifier [Axis]: Medallia, Inc. 2                      
Schedule of Investments [Line Items]                      
Interest paid in kind [4],[5],[24] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%        
Interest Rate [4],[5],[6],[24] 9.87% 9.87% 9.87% 9.87% 9.87% 9.87% 9.87%        
Par Amount/Units [4],[5],[7],[24] $ 785,932                    
Cost [4],[5],[8],[24] 772,392                    
Fair Value [4],[5],[24] $ 770,214                    
Percentage of Net Assets [4],[5],[24] 3.44% 3.44% 3.44% 3.44% 3.44% 3.44% 3.44%        
Investment, Identifier [Axis]: Medical Knowledge Group, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [2],[4],[5],[6],[14] 8.43% 8.43% 8.43% 8.43% 8.43% 8.43% 8.43%        
Par Amount/Units [2],[4],[5],[7],[14] $ 186,082                    
Cost [2],[4],[5],[8],[14] 182,415                    
Fair Value [2],[4],[5],[14] $ 182,360                    
Percentage of Net Assets [2],[4],[5],[14] 0.81% 0.81% 0.81% 0.81% 0.81% 0.81% 0.81%        
Investment, Identifier [Axis]: Metis Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [1],[2],[5],[15] 4.00% [1],[2],[5],[15] 4.00% [1],[2],[5],[15] 4.00% [1],[2],[5],[15] 4.00% [1],[2],[5],[15] 4.00% [1],[2],[5],[15] 4.00% [1],[2],[5],[15] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11]
Interest Rate 7.25% [1],[2],[5],[6],[15] 7.25% [1],[2],[5],[6],[15] 7.25% [1],[2],[5],[6],[15] 7.25% [1],[2],[5],[6],[15] 7.25% [1],[2],[5],[6],[15] 7.25% [1],[2],[5],[6],[15] 7.25% [1],[2],[5],[6],[15] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12]
Par Amount/Units $ 57,583 [1],[2],[5],[7],[15]             $ 49,750 [9],[11]      
Cost 56,295 [1],[2],[5],[8],[15]             48,510 [9],[11],[13]      
Fair Value $ 53,391 [1],[2],[5],[15]             $ 49,859 [9],[11]      
Percentage of Net Assets 0.24% [1],[2],[5],[15] 0.24% [1],[2],[5],[15] 0.24% [1],[2],[5],[15] 0.24% [1],[2],[5],[15] 0.24% [1],[2],[5],[15] 0.24% [1],[2],[5],[15] 0.24% [1],[2],[5],[15] 0.39% [9],[11] 0.39% [9],[11] 0.39% [9],[11] 0.39% [9],[11]
Investment, Identifier [Axis]: Metis Buyer, Inc. - Revolving Term Loan                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[16],[17],[18],[19]               3.75% 3.75% 3.75% 3.75%
Interest Rate [11],[12],[16],[17],[18],[19]               3.85% 3.85% 3.85% 3.85%
Par Amount/Units [11],[16],[17],[18],[19]               $ 4,275      
Cost [11],[13],[16],[17],[18],[19]               4,099      
Fair Value [11],[16],[17],[18],[19]               $ 4,221      
Percentage of Net Assets [11],[16],[17],[18],[19]               0.03% 0.03% 0.03% 0.03%
Investment, Identifier [Axis]: Mi Windows and Doors, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11]               3.75% 3.75% 3.75% 3.75%
Interest Rate [9],[11],[12]               4.50% 4.50% 4.50% 4.50%
Par Amount/Units [9],[11]               $ 24,288      
Cost [9],[11],[13]               24,404      
Fair Value [9],[11]               $ 24,425      
Percentage of Net Assets [9],[11]               0.19% 0.19% 0.19% 0.19%
Investment, Identifier [Axis]: Mi Windows and Doors, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 3.50% 3.50% 3.50% 3.50% 3.50% 3.50% 3.50%        
Interest Rate [5],[6],[22] 6.63% 6.63% 6.63% 6.63% 6.63% 6.63% 6.63%        
Par Amount/Units [5],[7],[22] $ 5,559                    
Cost [5],[8],[22] 5,576                    
Fair Value [5],[22] $ 5,433                    
Percentage of Net Assets [5],[22] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: Mic Glen, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%        
Interest Rate [5],[6],[22] 9.87% 9.87% 9.87% 9.87% 9.87% 9.87% 9.87%        
Par Amount/Units [5],[7],[22] $ 19,000                    
Cost [5],[8],[22] 18,947                    
Fair Value [5],[22] $ 18,208                    
Percentage of Net Assets [5],[22] 0.08% 0.08% 0.08% 0.08% 0.08% 0.08% 0.08%        
Investment, Identifier [Axis]: Mic Glen, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23]
Interest Rate 6.62% [5],[6],[22] 6.62% [5],[6],[22] 6.62% [5],[6],[22] 6.62% [5],[6],[22] 6.62% [5],[6],[22] 6.62% [5],[6],[22] 6.62% [5],[6],[22] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23]
Par Amount/Units $ 31,095 [5],[7],[22]             $ 4,011 [11],[23]      
Cost 30,947 [5],[8],[22]             3,991 [11],[13],[23]      
Fair Value $ 29,093 [5],[22]             $ 3,990 [11],[23]      
Percentage of Net Assets 0.13% [5],[22] 0.13% [5],[22] 0.13% [5],[22] 0.13% [5],[22] 0.13% [5],[22] 0.13% [5],[22] 0.13% [5],[22] 0.03% [11],[23] 0.03% [11],[23] 0.03% [11],[23] 0.03% [11],[23]
Investment, Identifier [Axis]: Mic Glen, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[23]               6.75% 6.75% 6.75% 6.75%
Interest Rate [11],[23]               7.25% 7.25% 7.25% 7.25%
Par Amount/Units [11],[23]               $ 19,000      
Cost [11],[23]               18,941      
Fair Value [11],[23]               $ 19,079      
Percentage of Net Assets [11],[23]               0.15% 0.15% 0.15% 0.15%
Investment, Identifier [Axis]: Micross Topco, Inc.                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares [4],[5],[7] 116 116 116 116 116 116 116        
Cost [4],[5],[8] $ 125                    
Fair Value [4],[5] $ 116                    
Percentage of Net Assets [4],[5] 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00%        
Investment, Identifier [Axis]: Midwest Physician Administrative Services, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [9],[11] 3.25% [9],[11] 3.25% [9],[11] 3.25% [9],[11]
Interest Rate 6.92% [2],[5],[6] 6.92% [2],[5],[6] 6.92% [2],[5],[6] 6.92% [2],[5],[6] 6.92% [2],[5],[6] 6.92% [2],[5],[6] 6.92% [2],[5],[6] 4.00% [9],[11],[12] 4.00% [9],[11],[12] 4.00% [9],[11],[12] 4.00% [9],[11],[12]
Par Amount/Units $ 19,231 [2],[5],[7]             $ 6,377 [9],[11]      
Cost 19,158 [2],[5],[8]             6,350 [9],[11],[13]      
Fair Value $ 17,700 [2],[5]             $ 6,348 [9],[11]      
Percentage of Net Assets 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.05% [9],[11] 0.05% [9],[11] 0.05% [9],[11] 0.05% [9],[11]
Investment, Identifier [Axis]: Mimecast Limited                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares [3],[4],[5],[7] 73,213,759 73,213,759 73,213,759 73,213,759 73,213,759 73,213,759 73,213,759        
Cost [3],[4],[5],[8] $ 73,214                    
Fair Value [3],[4],[5] $ 73,580                    
Percentage of Net Assets [3],[4],[5] 0.33% 0.33% 0.33% 0.33% 0.33% 0.33% 0.33%        
Investment, Identifier [Axis]: Minerva Merger Sub, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[14] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%        
Interest Rate [5],[6],[14] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%        
Par Amount/Units [5],[7],[14] $ 7,146                    
Cost [5],[8],[14] 7,146                    
Fair Value [5],[14] $ 5,663                    
Percentage of Net Assets [5],[14] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: Minotaur Acquisition, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.00% [5],[14] 5.00% [5],[14] 5.00% [5],[14] 5.00% [5],[14] 5.00% [5],[14] 5.00% [5],[14] 5.00% [5],[14] 4.75% [11],[16] 4.75% [11],[16] 4.75% [11],[16] 4.75% [11],[16]
Interest Rate 8.13% [5],[6],[14] 8.13% [5],[6],[14] 8.13% [5],[6],[14] 8.13% [5],[6],[14] 8.13% [5],[6],[14] 8.13% [5],[6],[14] 8.13% [5],[6],[14] 4.85% [11],[12],[16] 4.85% [11],[12],[16] 4.85% [11],[12],[16] 4.85% [11],[12],[16]
Par Amount/Units $ 300,172 [5],[7],[14]             $ 18,566 [11],[16]      
Cost 292,076 [5],[8],[14]             18,560 [11],[13],[16]      
Fair Value $ 285,940 [5],[14]             $ 18,496 [11],[16]      
Percentage of Net Assets 1.28% [5],[14] 1.28% [5],[14] 1.28% [5],[14] 1.28% [5],[14] 1.28% [5],[14] 1.28% [5],[14] 1.28% [5],[14] 0.14% [11],[16] 0.14% [11],[16] 0.14% [11],[16] 0.14% [11],[16]
Investment, Identifier [Axis]: Mitchell International, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23]
Interest Rate 6.73% [5],[6],[22] 6.73% [5],[6],[22] 6.73% [5],[6],[22] 6.73% [5],[6],[22] 6.73% [5],[6],[22] 6.73% [5],[6],[22] 6.73% [5],[6],[22] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23]
Par Amount/Units $ 70,186 [5],[7],[22]             $ 38,979 [11],[23]      
Cost 69,453 [5],[8],[22]             38,694 [11],[13],[23]      
Fair Value $ 63,799 [5],[22]             $ 38,809 [11],[23]      
Percentage of Net Assets 0.29% [5],[22] 0.29% [5],[22] 0.29% [5],[22] 0.29% [5],[22] 0.29% [5],[22] 0.29% [5],[22] 0.29% [5],[22] 0.30% [11],[23] 0.30% [11],[23] 0.30% [11],[23] 0.30% [11],[23]
Investment, Identifier [Axis]: Mitnick Purchaser, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 4.75% 4.75% 4.75% 4.75% 4.75% 4.75% 4.75%        
Interest Rate [5],[6],[22] 7.39% 7.39% 7.39% 7.39% 7.39% 7.39% 7.39%        
Par Amount/Units [5],[7],[22] $ 16,333                    
Cost [5],[8],[22] 16,256                    
Fair Value [5],[22] $ 15,455                    
Percentage of Net Assets [5],[22] 0.07% 0.07% 0.07% 0.07% 0.07% 0.07% 0.07%        
Investment, Identifier [Axis]: Mitnick Purchaser, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[5],[15],[20] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [1],[5],[6],[15],[20] 9.17% 9.17% 9.17% 9.17% 9.17% 9.17% 9.17%        
Par Amount/Units | € [1],[5],[7],[15],[20]   € 7,449                  
Cost | € [1],[5],[8],[15],[20]   7,409                  
Fair Value | € [1],[5],[15],[20]   € 6,931                  
Percentage of Net Assets [1],[5],[15],[20] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: Mitratech Holdings, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5],[15] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [2],[4],[5],[6],[15] 6.56% 6.56% 6.56% 6.56% 6.56% 6.56% 6.56%        
Par Amount/Units [2],[4],[5],[7],[15] $ 16,874                    
Cost [2],[4],[5],[8],[15] 16,806                    
Fair Value [2],[4],[5],[15] $ 16,114                    
Percentage of Net Assets [2],[4],[5],[15] 0.07% 0.07% 0.07% 0.07% 0.07% 0.07% 0.07%        
Investment, Identifier [Axis]: Mitratech Holdings, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%        
Interest Rate [2],[4],[5],[6] 9.56% 9.56% 9.56% 9.56% 9.56% 9.56% 9.56%        
Par Amount/Units [2],[4],[5],[7] $ 18,000                    
Cost [2],[4],[5],[8] 17,936                    
Fair Value [2],[4],[5] $ 17,280                    
Percentage of Net Assets [2],[4],[5] 0.08% 0.08% 0.08% 0.08% 0.08% 0.08% 0.08%        
Investment, Identifier [Axis]: Mobileum, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[18],[21]               4.75% 4.75% 4.75% 4.75%
Interest Rate [11],[12],[18],[21]               5.75% 5.75% 5.75% 5.75%
Par Amount/Units [11],[18],[21]               $ 48,574      
Cost [11],[13],[18],[21]               48,059      
Fair Value [11],[18],[21]               $ 48,387      
Percentage of Net Assets [11],[18],[21]               0.38% 0.38% 0.38% 0.38%
Investment, Identifier [Axis]: Mode Holdings, L.P. - Class A-2 Common Units                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 1,076,923 [4],[5],[7] 1,076,923 [4],[5],[7] 1,076,923 [4],[5],[7] 1,076,923 [4],[5],[7] 1,076,923 [4],[5],[7] 1,076,923 [4],[5],[7] 1,076,923 [4],[5],[7] 1,076,923 [11],[18] 1,076,923 [11],[18] 1,076,923 [11],[18] 1,076,923 [11],[18]
Cost $ 1,077 [4],[5],[8]             $ 1,077 [11],[13],[18]      
Fair Value $ 1,982 [4],[5]             $ 1,938 [11],[18]      
Percentage of Net Assets 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.02% [11],[18] 0.02% [11],[18] 0.02% [11],[18] 0.02% [11],[18]
Investment, Identifier [Axis]: Mode Purchaser, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [11],[18],[21] 6.25% [11],[18],[21] 6.25% [11],[18],[21] 6.25% [11],[18],[21]
Interest Rate 8.96% [4],[5],[6],[20] 8.96% [4],[5],[6],[20] 8.96% [4],[5],[6],[20] 8.96% [4],[5],[6],[20] 8.96% [4],[5],[6],[20] 8.96% [4],[5],[6],[20] 8.96% [4],[5],[6],[20] 7.25% [11],[12],[18],[21] 7.25% [11],[12],[18],[21] 7.25% [11],[12],[18],[21] 7.25% [11],[12],[18],[21]
Par Amount/Units $ 169,427 [4],[5],[7],[20]             $ 34,388 [11],[18],[21]      
Cost 166,355 [4],[5],[8],[20]             33,430 [11],[13],[18],[21]      
Fair Value $ 169,427 [4],[5],[20]             $ 34,388 [11],[18],[21]      
Percentage of Net Assets 0.76% [4],[5],[20] 0.76% [4],[5],[20] 0.76% [4],[5],[20] 0.76% [4],[5],[20] 0.76% [4],[5],[20] 0.76% [4],[5],[20] 0.76% [4],[5],[20] 0.27% [11],[18],[21] 0.27% [11],[18],[21] 0.27% [11],[18],[21] 0.27% [11],[18],[21]
Investment, Identifier [Axis]: Mode Purchaser, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[20] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%        
Interest Rate [4],[5],[6],[20] 8.96% 8.96% 8.96% 8.96% 8.96% 8.96% 8.96%        
Par Amount/Units [4],[5],[7],[20] $ 34,125                    
Cost [4],[5],[8],[20] 33,319                    
Fair Value [4],[5],[20] $ 34,125                    
Percentage of Net Assets [4],[5],[20] 0.15% 0.15% 0.15% 0.15% 0.15% 0.15% 0.15%        
Investment, Identifier [Axis]: Monk Holding Co.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19]
Interest Rate 6.25% [1],[2],[4],[5],[6],[15] 6.25% [1],[2],[4],[5],[6],[15] 6.25% [1],[2],[4],[5],[6],[15] 6.25% [1],[2],[4],[5],[6],[15] 6.25% [1],[2],[4],[5],[6],[15] 6.25% [1],[2],[4],[5],[6],[15] 6.25% [1],[2],[4],[5],[6],[15] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19]
Par Amount/Units $ 30,274 [1],[2],[4],[5],[7],[15]             $ 92,268 [9],[11],[18],[19]      
Cost 29,146 [1],[2],[4],[5],[8],[15]             89,502 [9],[11],[13],[18],[19]      
Fair Value $ 29,002 [1],[2],[4],[5],[15]             $ 89,533 [9],[11],[18],[19]      
Percentage of Net Assets 0.13% [1],[2],[4],[5],[15] 0.13% [1],[2],[4],[5],[15] 0.13% [1],[2],[4],[5],[15] 0.13% [1],[2],[4],[5],[15] 0.13% [1],[2],[4],[5],[15] 0.13% [1],[2],[4],[5],[15] 0.13% [1],[2],[4],[5],[15] 0.70% [9],[11],[18],[19] 0.70% [9],[11],[18],[19] 0.70% [9],[11],[18],[19] 0.70% [9],[11],[18],[19]
Investment, Identifier [Axis]: Monterey Financing, S.A.R.L 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [3],[4],[5],[6],[14] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Par Amount/Units | kr [3],[4],[5],[7],[14]         kr 560,750            
Cost [3],[4],[5],[8],[14] $ 71,990                    
Fair Value [3],[4],[5],[14] $ 72,138                    
Percentage of Net Assets [3],[4],[5],[14] 0.32% 0.32% 0.32% 0.32% 0.32% 0.32% 0.32%        
Investment, Identifier [Axis]: Monterey Financing, S.A.R.L 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[3],[4],[5],[14] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [1],[3],[4],[5],[6],[14] 7.23% 7.23% 7.23% 7.23% 7.23% 7.23% 7.23%        
Par Amount/Units | € [1],[3],[4],[5],[7],[14]   € 76,519                  
Cost [1],[3],[4],[5],[8],[14] $ 71,738                    
Fair Value [1],[3],[4],[5],[14] $ 72,636                    
Percentage of Net Assets [1],[3],[4],[5],[14] 0.32% 0.32% 0.32% 0.32% 0.32% 0.32% 0.32%        
Investment, Identifier [Axis]: Monterey Financing, S.A.R.L 3                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [3],[4],[5],[6],[14] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Par Amount/Units | kr [3],[4],[5],[7],[14]           kr 243,186          
Cost [3],[4],[5],[8],[14] $ 21,179                    
Fair Value [3],[4],[14] $ 21,384                    
Percentage of Net Assets [3],[4],[14] 0.10% 0.10% 0.10% 0.10% 0.10% 0.10% 0.10%        
Investment, Identifier [Axis]: Monterey Financing, S.A.R.L 4                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[22] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [3],[4],[5],[6],[22] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%        
Par Amount/Units | kr [3],[4],[5],[7],[22]             kr 599,094        
Cost [3],[4],[5],[8],[22] $ 54,397                    
Fair Value [3],[4],[22] $ 53,694                    
Percentage of Net Assets [3],[4],[22] 0.24% 0.24% 0.24% 0.24% 0.24% 0.24% 0.24%        
Investment, Identifier [Axis]: Morgan Stanley Eaton Vance Clo 2021-1, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.75% [3],[5],[14],[15] 6.75% [3],[5],[14],[15] 6.75% [3],[5],[14],[15] 6.75% [3],[5],[14],[15] 6.75% [3],[5],[14],[15] 6.75% [3],[5],[14],[15] 6.75% [3],[5],[14],[15] 6.75% [10],[11],[16],[17] 6.75% [10],[11],[16],[17] 6.75% [10],[11],[16],[17] 6.75% [10],[11],[16],[17]
Interest Rate 9.56% [3],[5],[6],[14],[15] 9.56% [3],[5],[6],[14],[15] 9.56% [3],[5],[6],[14],[15] 9.56% [3],[5],[6],[14],[15] 9.56% [3],[5],[6],[14],[15] 9.56% [3],[5],[6],[14],[15] 9.56% [3],[5],[6],[14],[15] 6.90% [10],[11],[12],[16],[17] 6.90% [10],[11],[12],[16],[17] 6.90% [10],[11],[12],[16],[17] 6.90% [10],[11],[12],[16],[17]
Par Amount/Units $ 6,500 [3],[5],[7],[14],[15]             $ 6,500 [10],[11],[16],[17]      
Cost 6,500 [3],[5],[8],[14],[15]             6,500 [10],[11],[13],[16],[17]      
Fair Value $ 5,554 [3],[5],[14],[15]             $ 6,493 [10],[11],[16],[17]      
Percentage of Net Assets 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.05% [10],[11],[16],[17] 0.05% [10],[11],[16],[17] 0.05% [10],[11],[16],[17] 0.05% [10],[11],[16],[17]
Investment, Identifier [Axis]: Motion Finco, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[14] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%        
Interest Rate [3],[5],[6],[14] 6.92% 6.92% 6.92% 6.92% 6.92% 6.92% 6.92%        
Par Amount/Units [3],[5],[7],[14] $ 22,360                    
Cost [3],[5],[8],[14] 21,685                    
Fair Value [3],[5],[14] $ 20,489                    
Percentage of Net Assets [3],[5],[14] 0.09% 0.09% 0.09% 0.09% 0.09% 0.09% 0.09%        
Investment, Identifier [Axis]: Mozart Borrower LP                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [11],[23] 3.25% [11],[23] 3.25% [11],[23] 3.25% [11],[23]
Interest Rate 6.37% [5],[6],[22] 6.37% [5],[6],[22] 6.37% [5],[6],[22] 6.37% [5],[6],[22] 6.37% [5],[6],[22] 6.37% [5],[6],[22] 6.37% [5],[6],[22] 3.75% [11],[12],[23] 3.75% [11],[12],[23] 3.75% [11],[12],[23] 3.75% [11],[12],[23]
Par Amount/Units $ 35,858 [5],[7],[22]             $ 30,000 [11],[23]      
Cost 35,052 [5],[8],[22]             29,171 [11],[13],[23]      
Fair Value $ 33,039 [5],[22]             $ 30,027 [11],[23]      
Percentage of Net Assets 0.15% [5],[22] 0.15% [5],[22] 0.15% [5],[22] 0.15% [5],[22] 0.15% [5],[22] 0.15% [5],[22] 0.15% [5],[22] 0.23% [11],[23] 0.23% [11],[23] 0.23% [11],[23] 0.23% [11],[23]
Investment, Identifier [Axis]: NC Eve, L.P. - LP Interest                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares [3],[4],[5],[7] 2,500,000 2,500,000 2,500,000 2,500,000 2,500,000 2,500,000 2,500,000        
Cost [3],[4],[5],[8] $ 3,398                    
Fair Value [3],[4],[5] $ 2,431                    
Percentage of Net Assets [3],[4],[5] 0.01% 0.01% 0.01% 0.01% 0.01% 0.01% 0.01%        
Investment, Identifier [Axis]: NC Ocala Co-Invest Beta, L.P. - LP Interest                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 25,687,196 [4],[5],[7] 25,687,196 [4],[5],[7] 25,687,196 [4],[5],[7] 25,687,196 [4],[5],[7] 25,687,196 [4],[5],[7] 25,687,196 [4],[5],[7] 25,687,196 [4],[5],[7] 25,687,196 [11],[18] 25,687,196 [11],[18] 25,687,196 [11],[18] 25,687,196 [11],[18]
Cost $ 25,687 [4],[5],[8]             $ 25,687 [11],[13],[18]      
Fair Value $ 25,687 [4],[5]             $ 25,687 [11],[18]      
Percentage of Net Assets 0.11% [4],[5] 0.11% [4],[5] 0.11% [4],[5] 0.11% [4],[5] 0.11% [4],[5] 0.11% [4],[5] 0.11% [4],[5] 0.20% [11],[18] 0.20% [11],[18] 0.20% [11],[18] 0.20% [11],[18]
Investment, Identifier [Axis]: NDC Acquisition Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.75% [11],[18],[21] 5.75% [11],[18],[21] 5.75% [11],[18],[21] 5.75% [11],[18],[21]
Interest Rate 9.17% [1],[4],[5],[6],[20] 9.17% [1],[4],[5],[6],[20] 9.17% [1],[4],[5],[6],[20] 9.17% [1],[4],[5],[6],[20] 9.17% [1],[4],[5],[6],[20] 9.17% [1],[4],[5],[6],[20] 9.17% [1],[4],[5],[6],[20] 6.75% [11],[12],[18],[21] 6.75% [11],[12],[18],[21] 6.75% [11],[12],[18],[21] 6.75% [11],[12],[18],[21]
Par Amount/Units $ 22,163 [1],[4],[5],[7],[20]             $ 22,331 [11],[18],[21]      
Cost 21,642 [1],[4],[5],[8],[20]             21,801 [11],[13],[18],[21]      
Fair Value $ 21,907 [1],[4],[5],[20]             $ 22,108 [11],[18],[21]      
Percentage of Net Assets 0.10% [1],[4],[5],[20] 0.10% [1],[4],[5],[20] 0.10% [1],[4],[5],[20] 0.10% [1],[4],[5],[20] 0.10% [1],[4],[5],[20] 0.10% [1],[4],[5],[20] 0.10% [1],[4],[5],[20] 0.17% [11],[18],[21] 0.17% [11],[18],[21] 0.17% [11],[18],[21] 0.17% [11],[18],[21]
Investment, Identifier [Axis]: NDC Acquisition Corp. - Revolving Term Loan                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[17],[18],[19],[21]               5.75% 5.75% 5.75% 5.75%
Interest Rate [11],[12],[17],[18],[19],[21]               6.75% 6.75% 6.75% 6.75%
Par Amount/Units [11],[17],[18],[19],[21]               $ 214      
Cost [11],[13],[17],[18],[19],[21]               133      
Fair Value [11],[17],[18],[19],[21]               $ 180      
Percentage of Net Assets [11],[17],[18],[19],[21]               0.00% 0.00% 0.00% 0.00%
Investment, Identifier [Axis]: NFP Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [5],[14] 3.25% [5],[14] 3.25% [5],[14] 3.25% [5],[14] 3.25% [5],[14] 3.25% [5],[14] 3.25% [5],[14] 3.25% [11],[16] 3.25% [11],[16] 3.25% [11],[16] 3.25% [11],[16]
Interest Rate 6.37% [5],[6],[14] 6.37% [5],[6],[14] 6.37% [5],[6],[14] 6.37% [5],[6],[14] 6.37% [5],[6],[14] 6.37% [5],[6],[14] 6.37% [5],[6],[14] 3.35% [11],[12],[16] 3.35% [11],[12],[16] 3.35% [11],[12],[16] 3.35% [11],[12],[16]
Par Amount/Units $ 41,428 [5],[7],[14]             $ 9,525 [11],[16]      
Cost 40,981 [5],[8],[14]             9,506 [11],[13],[16]      
Fair Value $ 39,025 [5],[14]             $ 9,388 [11],[16]      
Percentage of Net Assets 0.17% [5],[14] 0.17% [5],[14] 0.17% [5],[14] 0.17% [5],[14] 0.17% [5],[14] 0.17% [5],[14] 0.17% [5],[14] 0.07% [11],[16] 0.07% [11],[16] 0.07% [11],[16] 0.07% [11],[16]
Investment, Identifier [Axis]: NIC Acquisition Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11]
Interest Rate 7.42% [2],[5],[6] 7.42% [2],[5],[6] 7.42% [2],[5],[6] 7.42% [2],[5],[6] 7.42% [2],[5],[6] 7.42% [2],[5],[6] 7.42% [2],[5],[6] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12]
Par Amount/Units $ 11,171 [2],[5],[7]             $ 13,837 [9],[11]      
Cost 11,186 [2],[5],[8]             13,824 [9],[11],[13]      
Fair Value $ 8,764 [2],[5]             $ 13,698 [9],[11]      
Percentage of Net Assets 0.04% [2],[5] 0.04% [2],[5] 0.04% [2],[5] 0.04% [2],[5] 0.04% [2],[5] 0.04% [2],[5] 0.04% [2],[5] 0.11% [9],[11] 0.11% [9],[11] 0.11% [9],[11] 0.11% [9],[11]
Investment, Identifier [Axis]: NIC Acquisition Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.75% [2],[5] 7.75% [2],[5] 7.75% [2],[5] 7.75% [2],[5] 7.75% [2],[5] 7.75% [2],[5] 7.75% [2],[5] 7.75% [9],[11] 7.75% [9],[11] 7.75% [9],[11] 7.75% [9],[11]
Interest Rate 11.42% [2],[5],[6] 11.42% [2],[5],[6] 11.42% [2],[5],[6] 11.42% [2],[5],[6] 11.42% [2],[5],[6] 11.42% [2],[5],[6] 11.42% [2],[5],[6] 8.50% [9],[11],[12] 8.50% [9],[11],[12] 8.50% [9],[11],[12] 8.50% [9],[11],[12]
Par Amount/Units $ 31,500 [2],[5],[7]             $ 31,500 [9],[11]      
Cost 31,126 [2],[5],[8]             31,081 [9],[11],[13]      
Fair Value $ 24,491 [2],[5]             $ 31,106 [9],[11]      
Percentage of Net Assets 0.11% [2],[5] 0.11% [2],[5] 0.11% [2],[5] 0.11% [2],[5] 0.11% [2],[5] 0.11% [2],[5] 0.11% [2],[5] 0.24% [9],[11] 0.24% [9],[11] 0.24% [9],[11] 0.24% [9],[11]
Investment, Identifier [Axis]: NMC Crimson Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19]
Interest Rate 8.28% [1],[2],[4],[5],[6] 8.28% [1],[2],[4],[5],[6] 8.28% [1],[2],[4],[5],[6] 8.28% [1],[2],[4],[5],[6] 8.28% [1],[2],[4],[5],[6] 8.28% [1],[2],[4],[5],[6] 8.28% [1],[2],[4],[5],[6] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19]
Par Amount/Units $ 71,173 [1],[2],[4],[5],[7]             $ 71,173 [9],[11],[18],[19]      
Cost 69,157 [1],[2],[4],[5],[8]             68,879 [9],[11],[13],[18],[19]      
Fair Value $ 69,991 [1],[2],[4],[5]             $ 69,279 [9],[11],[18],[19]      
Percentage of Net Assets 0.31% [1],[2],[4],[5] 0.31% [1],[2],[4],[5] 0.31% [1],[2],[4],[5] 0.31% [1],[2],[4],[5] 0.31% [1],[2],[4],[5] 0.31% [1],[2],[4],[5] 0.31% [1],[2],[4],[5] 0.54% [9],[11],[18],[19] 0.54% [9],[11],[18],[19] 0.54% [9],[11],[18],[19] 0.54% [9],[11],[18],[19]
Investment, Identifier [Axis]: NMSC Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 5.25% 5.25% 5.25% 5.25% 5.25% 5.25% 5.25%        
Interest Rate [2],[5],[6] 8.43% 8.43% 8.43% 8.43% 8.43% 8.43% 8.43%        
Par Amount/Units [2],[5],[7] $ 9,650                    
Cost [2],[5],[8] 9,558                    
Fair Value [2],[5] $ 8,709                    
Percentage of Net Assets [2],[5] 0.04% 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%        
Investment, Identifier [Axis]: Naked Juice, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%        
Interest Rate [5],[6],[22] 6.90% 6.90% 6.90% 6.90% 6.90% 6.90% 6.90%        
Par Amount/Units [5],[7],[22] $ 25,067                    
Cost [5],[8],[22] 24,964                    
Fair Value [5],[22] $ 23,089                    
Percentage of Net Assets [5],[22] 0.10% 0.10% 0.10% 0.10% 0.10% 0.10% 0.10%        
Investment, Identifier [Axis]: National Intergovernmental Purchasing Alliance Co.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [11],[16] 3.50% [11],[16] 3.50% [11],[16] 3.50% [11],[16]
Interest Rate 7.05% [5],[6],[14] 7.05% [5],[6],[14] 7.05% [5],[6],[14] 7.05% [5],[6],[14] 7.05% [5],[6],[14] 7.05% [5],[6],[14] 7.05% [5],[6],[14] 3.72% [11],[12],[16] 3.72% [11],[12],[16] 3.72% [11],[12],[16] 3.72% [11],[12],[16]
Par Amount/Units $ 19,938 [5],[7],[14]             $ 5,032 [11],[16]      
Cost 19,865 [5],[8],[14]             5,010 [11],[13],[16]      
Fair Value $ 19,340 [5],[14]             $ 5,009 [11],[16]      
Percentage of Net Assets 0.09% [5],[14] 0.09% [5],[14] 0.09% [5],[14] 0.09% [5],[14] 0.09% [5],[14] 0.09% [5],[14] 0.09% [5],[14] 0.04% [11],[16] 0.04% [11],[16] 0.04% [11],[16] 0.04% [11],[16]
Investment, Identifier [Axis]: National Mentor Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2] 3.75% [5] 3.75% [5] 3.75% [5] 3.75% [5] 3.75% [5] 3.75% [5] 3.75% [5] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19] 3.75% [11],[19]
Interest Rate [2] 7.43% [5],[6] 7.43% [5],[6] 7.43% [5],[6] 7.43% [5],[6] 7.43% [5],[6] 7.43% [5],[6] 7.43% [5],[6] 4.50% [11],[12],[19] 4.50% [11],[12],[19] 4.50% [11],[12],[19] 4.50% [11],[12],[19]
Par Amount/Units [2] $ 11,626 [5],[7]             $ 11,320 [11],[19]      
Cost [2] 11,613 [5],[8]             11,038 [11],[13],[19]      
Fair Value [2] $ 8,378 [5]             $ 10,943 [11],[19]      
Percentage of Net Assets [2] 0.04% [5] 0.04% [5] 0.04% [5] 0.04% [5] 0.04% [5] 0.04% [5] 0.04% [5] 0.09% [11],[19] 0.09% [11],[19] 0.09% [11],[19] 0.09% [11],[19]
Investment, Identifier [Axis]: Natus Medical Incorporated                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[4],[5],[22] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [1],[4],[5],[6],[22] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Par Amount/Units [1],[4],[5],[7],[22] $ 50,000                    
Cost [1],[4],[5],[8],[22] 46,581                    
Fair Value [1],[4],[5],[22] $ 46,750                    
Percentage of Net Assets [1],[4],[5],[22] 0.21% 0.21% 0.21% 0.21% 0.21% 0.21% 0.21%        
Investment, Identifier [Axis]: Natus Medical Incorporated 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[4],[5],[22] 4.75% 4.75% 4.75% 4.75% 4.75% 4.75% 4.75%        
Interest Rate [1],[4],[5],[6],[22] 7.26% 7.26% 7.26% 7.26% 7.26% 7.26% 7.26%        
Par Amount/Units [1],[4],[5],[7],[22] $ 3,463                    
Cost [1],[4],[5],[8],[22] 3,327                    
Fair Value [1],[4],[5],[22] $ 2,861                    
Percentage of Net Assets [1],[4],[5],[22] 0.01% 0.01% 0.01% 0.01% 0.01% 0.01% 0.01%        
Investment, Identifier [Axis]: Navigator Acquiror, Inc 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[4],[5],[14] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [1],[4],[5],[6],[14] 8.54% 8.54% 8.54% 8.54% 8.54% 8.54% 8.54%        
Par Amount/Units [1],[4],[5],[7],[14] $ 30,868                    
Cost [1],[4],[5],[8],[14] 30,746                    
Fair Value [1],[4],[5],[14] $ 30,254                    
Percentage of Net Assets [1],[4],[5],[14] 0.14% 0.14% 0.14% 0.14% 0.14% 0.14% 0.14%        
Investment, Identifier [Axis]: Navigator Acquiror, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [4],[5],[22] 5.75% [4],[5],[22] 5.75% [4],[5],[22] 5.75% [4],[5],[22] 5.75% [4],[5],[22] 5.75% [4],[5],[22] 5.75% [4],[5],[22] 5.75% [11],[18],[19],[23] 5.75% [11],[18],[19],[23] 5.75% [11],[18],[19],[23] 5.75% [11],[18],[19],[23]
Interest Rate 8.49% [4],[5],[6],[22] 8.49% [4],[5],[6],[22] 8.49% [4],[5],[6],[22] 8.49% [4],[5],[6],[22] 8.49% [4],[5],[6],[22] 8.49% [4],[5],[6],[22] 8.49% [4],[5],[6],[22] 6.25% [11],[12],[18],[19],[23] 6.25% [11],[12],[18],[19],[23] 6.25% [11],[12],[18],[19],[23] 6.25% [11],[12],[18],[19],[23]
Par Amount/Units $ 382,062 [4],[5],[7],[22]             $ 375,002 [11],[18],[19],[23]      
Cost 379,089 [4],[5],[8],[22]             371,541 [11],[13],[18],[19],[23]      
Fair Value $ 380,151 [4],[5],[22]             $ 373,127 [11],[18],[19],[23]      
Percentage of Net Assets 1.70% [4],[5],[22] 1.70% [4],[5],[22] 1.70% [4],[5],[22] 1.70% [4],[5],[22] 1.70% [4],[5],[22] 1.70% [4],[5],[22] 1.70% [4],[5],[22] 2.90% [11],[18],[19],[23] 2.90% [11],[18],[19],[23] 2.90% [11],[18],[19],[23] 2.90% [11],[18],[19],[23]
Investment, Identifier [Axis]: Ncp Helix Holdings, LLC. - Preferred Shares                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 1,485,282 [4],[5],[7] 1,485,282 [4],[5],[7] 1,485,282 [4],[5],[7] 1,485,282 [4],[5],[7] 1,485,282 [4],[5],[7] 1,485,282 [4],[5],[7] 1,485,282 [4],[5],[7] 1,485,282 [11],[18] 1,485,282 [11],[18] 1,485,282 [11],[18] 1,485,282 [11],[18]
Cost $ 1,116 [4],[5],[8]             $ 1,116 [11],[13],[18]      
Fair Value $ 1,116 [4],[5]             $ 1,192 [11],[18]      
Percentage of Net Assets 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.00% [4],[5] 0.01% [11],[18] 0.01% [11],[18] 0.01% [11],[18] 0.01% [11],[18]
Investment, Identifier [Axis]: Neogames Connect SARL                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%        
Interest Rate [3],[4],[5],[6],[14] 7.44% 7.44% 7.44% 7.44% 7.44% 7.44% 7.44%        
Par Amount/Units | € [3],[4],[5],[7],[14]   € 100,400                  
Cost [3],[4],[5],[8],[14] $ 101,670                    
Fair Value [3],[4],[5],[14] $ 95,543                    
Percentage of Net Assets [3],[4],[5],[14] 0.43% 0.43% 0.43% 0.43% 0.43% 0.43% 0.43%        
Investment, Identifier [Axis]: Netsmart Technologies, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11]
Interest Rate 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12]
Par Amount/Units $ 19,638 [2],[5],[7]             $ 24,813 [9],[11]      
Cost 19,714 [2],[5],[8]             24,916 [9],[11],[13]      
Fair Value $ 18,795 [2],[5]             $ 24,900 [9],[11]      
Percentage of Net Assets 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.19% [9],[11] 0.19% [9],[11] 0.19% [9],[11] 0.19% [9],[11]
Investment, Identifier [Axis]: Neuberger Berman Loan Advisers CLO 38, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.25% [3],[5],[14],[15] 6.25% [3],[5],[14],[15] 6.25% [3],[5],[14],[15] 6.25% [3],[5],[14],[15] 6.25% [3],[5],[14],[15] 6.25% [3],[5],[14],[15] 6.25% [3],[5],[14],[15] 6.25% [10],[11],[16],[17] 6.25% [10],[11],[16],[17] 6.25% [10],[11],[16],[17] 6.25% [10],[11],[16],[17]
Interest Rate 8.96% [3],[5],[6],[14],[15] 8.96% [3],[5],[6],[14],[15] 8.96% [3],[5],[6],[14],[15] 8.96% [3],[5],[6],[14],[15] 8.96% [3],[5],[6],[14],[15] 8.96% [3],[5],[6],[14],[15] 8.96% [3],[5],[6],[14],[15] 6.38% [10],[11],[12],[16],[17] 6.38% [10],[11],[12],[16],[17] 6.38% [10],[11],[12],[16],[17] 6.38% [10],[11],[12],[16],[17]
Par Amount/Units $ 11,000 [3],[5],[7],[14],[15]             $ 11,000 [10],[11],[16],[17]      
Cost 11,000 [3],[5],[8],[14],[15]             11,000 [10],[11],[13],[16],[17]      
Fair Value $ 9,449 [3],[5],[14],[15]             $ 10,906 [10],[11],[16],[17]      
Percentage of Net Assets 0.04% [3],[5],[14],[15] 0.04% [3],[5],[14],[15] 0.04% [3],[5],[14],[15] 0.04% [3],[5],[14],[15] 0.04% [3],[5],[14],[15] 0.04% [3],[5],[14],[15] 0.04% [3],[5],[14],[15] 0.08% [10],[11],[16],[17] 0.08% [10],[11],[16],[17] 0.08% [10],[11],[16],[17] 0.08% [10],[11],[16],[17]
Investment, Identifier [Axis]: New Arclin US Holding Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [1],[3],[5],[22] 3.75% [1],[3],[5],[22] 3.75% [1],[3],[5],[22] 3.75% [1],[3],[5],[22] 3.75% [1],[3],[5],[22] 3.75% [1],[3],[5],[22] 3.75% [1],[3],[5],[22] 3.75% [10],[11],[19],[23] 3.75% [10],[11],[19],[23] 3.75% [10],[11],[19],[23] 3.75% [10],[11],[19],[23]
Interest Rate 6.87% [1],[3],[5],[6],[22] 6.87% [1],[3],[5],[6],[22] 6.87% [1],[3],[5],[6],[22] 6.87% [1],[3],[5],[6],[22] 6.87% [1],[3],[5],[6],[22] 6.87% [1],[3],[5],[6],[22] 6.87% [1],[3],[5],[6],[22] 4.25% [10],[11],[12],[19],[23] 4.25% [10],[11],[12],[19],[23] 4.25% [10],[11],[12],[19],[23] 4.25% [10],[11],[12],[19],[23]
Par Amount/Units $ 21,312 [1],[3],[5],[7],[22]             $ 20,208 [10],[11],[19],[23]      
Cost 21,258 [1],[3],[5],[8],[22]             20,115 [10],[11],[13],[19],[23]      
Fair Value $ 19,499 [1],[3],[5],[22]             $ 20,209 [10],[11],[19],[23]      
Percentage of Net Assets 0.09% [1],[3],[5],[22] 0.09% [1],[3],[5],[22] 0.09% [1],[3],[5],[22] 0.09% [1],[3],[5],[22] 0.09% [1],[3],[5],[22] 0.09% [1],[3],[5],[22] 0.09% [1],[3],[5],[22] 0.16% [10],[11],[19],[23] 0.16% [10],[11],[19],[23] 0.16% [10],[11],[19],[23] 0.16% [10],[11],[19],[23]
Investment, Identifier [Axis]: Nintex Topco Limited                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [2],[3],[4],[5] 6.00% [2],[3],[4],[5] 6.00% [2],[3],[4],[5] 6.00% [2],[3],[4],[5] 6.00% [2],[3],[4],[5] 6.00% [2],[3],[4],[5] 6.00% [2],[3],[4],[5] 5.75% [9],[10],[11],[18] 5.75% [9],[10],[11],[18] 5.75% [9],[10],[11],[18] 5.75% [9],[10],[11],[18]
Interest Rate 9.67% [2],[3],[4],[5],[6] 9.67% [2],[3],[4],[5],[6] 9.67% [2],[3],[4],[5],[6] 9.67% [2],[3],[4],[5],[6] 9.67% [2],[3],[4],[5],[6] 9.67% [2],[3],[4],[5],[6] 9.67% [2],[3],[4],[5],[6] 6.50% [9],[10],[11],[12],[18] 6.50% [9],[10],[11],[12],[18] 6.50% [9],[10],[11],[12],[18] 6.50% [9],[10],[11],[12],[18]
Par Amount/Units $ 683,124 [2],[3],[4],[5],[7]             $ 655,025 [9],[10],[11],[18]      
Cost 671,169 [2],[3],[4],[5],[8]             642,181 [9],[10],[11],[13],[18]      
Fair Value $ 662,630 [2],[3],[4],[5]             $ 641,925 [9],[10],[11],[18]      
Percentage of Net Assets 2.96% [2],[3],[4],[5] 2.96% [2],[3],[4],[5] 2.96% [2],[3],[4],[5] 2.96% [2],[3],[4],[5] 2.96% [2],[3],[4],[5] 2.96% [2],[3],[4],[5] 2.96% [2],[3],[4],[5] 4.99% [9],[10],[11],[18] 4.99% [9],[10],[11],[18] 4.99% [9],[10],[11],[18] 4.99% [9],[10],[11],[18]
Investment, Identifier [Axis]: NortonLifeLock, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[22] 2.00% 2.00% 2.00% 2.00% 2.00% 2.00% 2.00%        
Interest Rate [3],[5],[6],[22] 2.50% 2.50% 2.50% 2.50% 2.50% 2.50% 2.50%        
Par Amount/Units [3],[5],[7],[22] $ 31,714                    
Cost [3],[5],[8],[22] 31,556                    
Fair Value [3],[5],[22] $ 30,557                    
Percentage of Net Assets [3],[5],[22] 0.14% 0.14% 0.14% 0.14% 0.14% 0.14% 0.14%        
Investment, Identifier [Axis]: Novolex, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 4.18% 4.18% 4.18% 4.18% 4.18% 4.18% 4.18%        
Interest Rate [2],[5],[6],[22] 7.31% 7.31% 7.31% 7.31% 7.31% 7.31% 7.31%        
Par Amount/Units [2],[5],[7],[22] $ 81,603                    
Cost [2],[5],[8],[22] 79,678                    
Fair Value [2],[5],[22] $ 77,206                    
Percentage of Net Assets [2],[5],[22] 0.35% 0.35% 0.35% 0.35% 0.35% 0.35% 0.35%        
Investment, Identifier [Axis]: Numericable US, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.13% [3],[5],[14],[15] 5.13% [3],[5],[14],[15] 5.13% [3],[5],[14],[15] 5.13% [3],[5],[14],[15] 5.13% [3],[5],[14],[15] 5.13% [3],[5],[14],[15] 5.13% [3],[5],[14],[15] 3.69% [10],[11],[16] 3.69% [10],[11],[16] 3.69% [10],[11],[16] 3.69% [10],[11],[16]
Interest Rate 5.13% [3],[5],[6],[14],[15] 5.13% [3],[5],[6],[14],[15] 5.13% [3],[5],[6],[14],[15] 5.13% [3],[5],[6],[14],[15] 5.13% [3],[5],[6],[14],[15] 5.13% [3],[5],[6],[14],[15] 5.13% [3],[5],[6],[14],[15] 3.81% [10],[11],[12],[16] 3.81% [10],[11],[12],[16] 3.81% [10],[11],[12],[16] 3.81% [10],[11],[12],[16]
Par Amount/Units $ 1,000 [3],[5],[7],[14],[15]             $ 5,050 [10],[11],[16]      
Cost 836 [3],[5],[8],[14],[15]             5,056 [10],[11],[13],[16]      
Fair Value $ 749 [3],[5],[14],[15]             $ 5,016 [10],[11],[16]      
Percentage of Net Assets 0.00% [3],[5],[14],[15] 0.00% [3],[5],[14],[15] 0.00% [3],[5],[14],[15] 0.00% [3],[5],[14],[15] 0.00% [3],[5],[14],[15] 0.00% [3],[5],[14],[15] 0.00% [3],[5],[14],[15] 0.04% [10],[11],[16] 0.04% [10],[11],[16] 0.04% [10],[11],[16] 0.04% [10],[11],[16]
Investment, Identifier [Axis]: Numericable US, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.69% [3],[5],[14] 3.69% [3],[5],[14] 3.69% [3],[5],[14] 3.69% [3],[5],[14] 3.69% [3],[5],[14] 3.69% [3],[5],[14] 3.69% [3],[5],[14] 4.00% [10],[11],[16] 4.00% [10],[11],[16] 4.00% [10],[11],[16] 4.00% [10],[11],[16]
Interest Rate 6.91% [3],[5],[6],[14] 6.91% [3],[5],[6],[14] 6.91% [3],[5],[6],[14] 6.91% [3],[5],[6],[14] 6.91% [3],[5],[6],[14] 6.91% [3],[5],[6],[14] 6.91% [3],[5],[6],[14] 4.12% [10],[11],[12],[16] 4.12% [10],[11],[12],[16] 4.12% [10],[11],[12],[16] 4.12% [10],[11],[12],[16]
Par Amount/Units $ 17,751 [3],[5],[7],[14]             $ 23,829 [10],[11],[16]      
Cost 17,613 [3],[5],[8],[14]             23,851 [10],[11],[13],[16]      
Fair Value $ 16,154 [3],[5],[14]             $ 23,745 [10],[11],[16]      
Percentage of Net Assets 0.07% [3],[5],[14] 0.07% [3],[5],[14] 0.07% [3],[5],[14] 0.07% [3],[5],[14] 0.07% [3],[5],[14] 0.07% [3],[5],[14] 0.07% [3],[5],[14] 0.18% [10],[11],[16] 0.18% [10],[11],[16] 0.18% [10],[11],[16] 0.18% [10],[11],[16]
Investment, Identifier [Axis]: Numericable US, LLC 3                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[14] 4.00% 4.00% 4.00% 4.00% 4.00% 4.00% 4.00%        
Interest Rate [3],[5],[6],[14] 6.20% 6.20% 6.20% 6.20% 6.20% 6.20% 6.20%        
Par Amount/Units [3],[5],[7],[14] $ 33,591                    
Cost [3],[5],[8],[14] 33,615                    
Fair Value [3],[5],[14] $ 30,568                    
Percentage of Net Assets [3],[5],[14] 0.14% 0.14% 0.14% 0.14% 0.14% 0.14% 0.14%        
Investment, Identifier [Axis]: Numericable US, LLC 4                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[14] 2.75% 2.75% 2.75% 2.75% 2.75% 2.75% 2.75%        
Interest Rate [3],[5],[6],[14] 5.56% 5.56% 5.56% 5.56% 5.56% 5.56% 5.56%        
Par Amount/Units [3],[5],[7],[14] $ 4,974                    
Cost [3],[5],[8],[14] 4,922                    
Fair Value [3],[5],[14] $ 4,551                    
Percentage of Net Assets [3],[5],[14] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: OCP CLO 2021-22, Ltd. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.50% [3],[4],[5],[14] 6.50% [3],[4],[5],[14] 6.50% [3],[4],[5],[14] 6.50% [3],[4],[5],[14] 6.50% [3],[4],[5],[14] 6.50% [3],[4],[5],[14] 6.50% [3],[4],[5],[14] 6.60% [10],[11],[16],[17],[18] 6.60% [10],[11],[16],[17],[18] 6.60% [10],[11],[16],[17],[18] 6.60% [10],[11],[16],[17],[18]
Interest Rate 9.21% [3],[4],[5],[6],[14] 9.21% [3],[4],[5],[6],[14] 9.21% [3],[4],[5],[6],[14] 9.21% [3],[4],[5],[6],[14] 9.21% [3],[4],[5],[6],[14] 9.21% [3],[4],[5],[6],[14] 9.21% [3],[4],[5],[6],[14] 6.77% [10],[11],[12],[16],[17],[18] 6.77% [10],[11],[12],[16],[17],[18] 6.77% [10],[11],[12],[16],[17],[18] 6.77% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 4,250 [3],[4],[5],[7],[14]             $ 7,500 [10],[11],[16],[17],[18]      
Cost 4,069 [3],[4],[5],[8],[14]             7,500 [10],[11],[13],[16],[17],[18]      
Fair Value $ 3,587 [3],[4],[5],[14]             $ 7,500 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.02% [3],[4],[5],[14] 0.02% [3],[4],[5],[14] 0.02% [3],[4],[5],[14] 0.02% [3],[4],[5],[14] 0.02% [3],[4],[5],[14] 0.02% [3],[4],[5],[14] 0.02% [3],[4],[5],[14] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: OCP CLO 2021-22, Ltd. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14],[15] 6.60% 6.60% 6.60% 6.60% 6.60% 6.60% 6.60%        
Interest Rate [3],[4],[5],[6],[14],[15] 9.31% 9.31% 9.31% 9.31% 9.31% 9.31% 9.31%        
Par Amount/Units [3],[4],[5],[7],[14],[15] $ 9,000                    
Cost [3],[4],[5],[8],[14],[15] 8,885                    
Fair Value [3],[4],[5],[14],[15] $ 7,574                    
Percentage of Net Assets [3],[4],[5],[14],[15] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: OHCP V TC COI, LP. - LP Interest                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 6,500,000 [4],[5],[7] 6,500,000 [4],[5],[7] 6,500,000 [4],[5],[7] 6,500,000 [4],[5],[7] 6,500,000 [4],[5],[7] 6,500,000 [4],[5],[7] 6,500,000 [4],[5],[7] 6,500,000 [11],[18] 6,500,000 [11],[18] 6,500,000 [11],[18] 6,500,000 [11],[18]
Cost $ 6,500 [4],[5],[8]             $ 6,500 [11],[13],[18]      
Fair Value $ 7,930 [4],[5]             $ 6,500 [11],[18]      
Percentage of Net Assets 0.04% [4],[5] 0.04% [4],[5] 0.04% [4],[5] 0.04% [4],[5] 0.04% [4],[5] 0.04% [4],[5] 0.04% [4],[5] 0.05% [11],[18] 0.05% [11],[18] 0.05% [11],[18] 0.05% [11],[18]
Investment, Identifier [Axis]: Octagon 55, Ltd                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%        
Interest Rate [3],[4],[5],[6],[14] 9.21% 9.21% 9.21% 9.21% 9.21% 9.21% 9.21%        
Par Amount/Units [3],[4],[5],[7],[14] $ 11,000                    
Cost [3],[4],[5],[8],[14] 10,875                    
Fair Value [3],[4],[5],[14] $ 8,997                    
Percentage of Net Assets [3],[4],[5],[14] 0.04% 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%        
Investment, Identifier [Axis]: Octagon 66, Ltd                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 7.80% 7.80% 7.80% 7.80% 7.80% 7.80% 7.80%        
Interest Rate [3],[4],[5],[6],[14] 10.34% 10.34% 10.34% 10.34% 10.34% 10.34% 10.34%        
Par Amount/Units [3],[4],[5],[7],[14] $ 10,000                    
Cost [3],[4],[5],[8],[14] 9,902                    
Fair Value [3],[4],[5],[14] $ 9,615                    
Percentage of Net Assets [3],[4],[5],[14] 0.04% 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%        
Investment, Identifier [Axis]: Octagon Investment Partners 41, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.13% [3],[5],[14],[15] 7.13% [3],[5],[14],[15] 7.13% [3],[5],[14],[15] 7.13% [3],[5],[14],[15] 7.13% [3],[5],[14],[15] 7.13% [3],[5],[14],[15] 7.13% [3],[5],[14],[15] 7.13% [10],[11],[16],[17] 7.13% [10],[11],[16],[17] 7.13% [10],[11],[16],[17] 7.13% [10],[11],[16],[17]
Interest Rate 9.64% [3],[5],[6],[14],[15] 9.64% [3],[5],[6],[14],[15] 9.64% [3],[5],[6],[14],[15] 9.64% [3],[5],[6],[14],[15] 9.64% [3],[5],[6],[14],[15] 9.64% [3],[5],[6],[14],[15] 9.64% [3],[5],[6],[14],[15] 7.25% [10],[11],[12],[16],[17] 7.25% [10],[11],[12],[16],[17] 7.25% [10],[11],[12],[16],[17] 7.25% [10],[11],[12],[16],[17]
Par Amount/Units $ 5,000 [3],[5],[7],[14],[15]             $ 5,000 [10],[11],[16],[17]      
Cost 4,978 [3],[5],[8],[14],[15]             4,976 [10],[11],[13],[16],[17]      
Fair Value $ 4,361 [3],[5],[14],[15]             $ 4,988 [10],[11],[16],[17]      
Percentage of Net Assets 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.04% [10],[11],[16],[17] 0.04% [10],[11],[16],[17] 0.04% [10],[11],[16],[17] 0.04% [10],[11],[16],[17]
Investment, Identifier [Axis]: Odyssey Holding Company, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [11],[18],[21] 5.75% [11],[18],[21] 5.75% [11],[18],[21] 5.75% [11],[18],[21]
Interest Rate 9.32% [4],[5],[6],[20] 9.32% [4],[5],[6],[20] 9.32% [4],[5],[6],[20] 9.32% [4],[5],[6],[20] 9.32% [4],[5],[6],[20] 9.32% [4],[5],[6],[20] 9.32% [4],[5],[6],[20] 6.75% [11],[12],[18],[21] 6.75% [11],[12],[18],[21] 6.75% [11],[12],[18],[21] 6.75% [11],[12],[18],[21]
Par Amount/Units $ 63,649 [4],[5],[7],[20]             $ 68,328 [11],[18],[21]      
Cost 63,305 [4],[5],[8],[20]             67,902 [11],[13],[18],[21]      
Fair Value $ 63,649 [4],[5],[20]             $ 68,328 [11],[18],[21]      
Percentage of Net Assets 0.28% [4],[5],[20] 0.28% [4],[5],[20] 0.28% [4],[5],[20] 0.28% [4],[5],[20] 0.28% [4],[5],[20] 0.28% [4],[5],[20] 0.28% [4],[5],[20] 0.53% [11],[18],[21] 0.53% [11],[18],[21] 0.53% [11],[18],[21] 0.53% [11],[18],[21]
Investment, Identifier [Axis]: Olympus Water US Holding Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23]
Interest Rate 7.44% [5],[6],[22] 7.44% [5],[6],[22] 7.44% [5],[6],[22] 7.44% [5],[6],[22] 7.44% [5],[6],[22] 7.44% [5],[6],[22] 7.44% [5],[6],[22] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23]
Par Amount/Units $ 13,769 [5],[7],[22]             $ 10,625 [11],[23]      
Cost 13,755 [5],[8],[22]             10,598 [11],[13],[23]      
Fair Value $ 12,603 [5],[22]             $ 10,605 [11],[23]      
Percentage of Net Assets 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.06% [5],[22] 0.08% [11],[23] 0.08% [11],[23] 0.08% [11],[23] 0.08% [11],[23]
Investment, Identifier [Axis]: Onex AP Merger Sub, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[4],[5],[6] 6.83% 6.83% 6.83% 6.83% 6.83% 6.83% 6.83%        
Par Amount/Units [1],[2],[4],[5],[7] $ 21,739                    
Cost [1],[2],[4],[5],[8] 21,280                    
Fair Value [1],[2],[4],[5] $ 21,239                    
Percentage of Net Assets [1],[2],[4],[5] 0.09% 0.09% 0.09% 0.09% 0.09% 0.09% 0.09%        
Investment, Identifier [Axis]: Onex Baltimore Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19]
Interest Rate 8.37% [1],[2],[4],[5],[6] 8.37% [1],[2],[4],[5],[6] 8.37% [1],[2],[4],[5],[6] 8.37% [1],[2],[4],[5],[6] 8.37% [1],[2],[4],[5],[6] 8.37% [1],[2],[4],[5],[6] 8.37% [1],[2],[4],[5],[6] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19]
Par Amount/Units $ 242,818 [1],[2],[4],[5],[7]             $ 260,796 [9],[11],[18],[19]      
Cost 237,821 [1],[2],[4],[5],[8]             255,309 [9],[11],[13],[18],[19]      
Fair Value $ 239,546 [1],[2],[4],[5]             $ 255,275 [9],[11],[18],[19]      
Percentage of Net Assets 1.07% [1],[2],[4],[5] 1.07% [1],[2],[4],[5] 1.07% [1],[2],[4],[5] 1.07% [1],[2],[4],[5] 1.07% [1],[2],[4],[5] 1.07% [1],[2],[4],[5] 1.07% [1],[2],[4],[5] 1.99% [9],[11],[18],[19] 1.99% [9],[11],[18],[19] 1.99% [9],[11],[18],[19] 1.99% [9],[11],[18],[19]
Investment, Identifier [Axis]: Onex TSG Intermediate Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.75% [2],[3],[5] 4.75% [2],[3],[5] 4.75% [2],[3],[5] 4.75% [2],[3],[5] 4.75% [2],[3],[5] 4.75% [2],[3],[5] 4.75% [2],[3],[5] 4.75% [9],[10],[11] 4.75% [9],[10],[11] 4.75% [9],[10],[11] 4.75% [9],[10],[11]
Interest Rate 7.87% [2],[3],[5],[6] 7.87% [2],[3],[5],[6] 7.87% [2],[3],[5],[6] 7.87% [2],[3],[5],[6] 7.87% [2],[3],[5],[6] 7.87% [2],[3],[5],[6] 7.87% [2],[3],[5],[6] 5.50% [9],[10],[11],[12] 5.50% [9],[10],[11],[12] 5.50% [9],[10],[11],[12] 5.50% [9],[10],[11],[12]
Par Amount/Units $ 23,081 [2],[3],[5],[7]             $ 15,257 [9],[10],[11]      
Cost 22,923 [2],[3],[5],[8]             15,044 [9],[10],[11],[13]      
Fair Value $ 20,466 [2],[3],[5]             $ 15,273 [9],[10],[11]      
Percentage of Net Assets 0.09% [2],[3],[5] 0.09% [2],[3],[5] 0.09% [2],[3],[5] 0.09% [2],[3],[5] 0.09% [2],[3],[5] 0.09% [2],[3],[5] 0.09% [2],[3],[5] 0.12% [9],[10],[11] 0.12% [9],[10],[11] 0.12% [9],[10],[11] 0.12% [9],[10],[11]
Investment, Identifier [Axis]: Other Cash and Cash Equivalents                      
Schedule of Investments [Line Items]                      
Cost $ 1,537,474 [5],[8]             $ 617,986 [11],[13]      
Fair Value $ 1,537,473 [5]             $ 617,986 [11]      
Percentage of Net Assets 6.87% [5] 6.87% [5] 6.87% [5] 6.87% [5] 6.87% [5] 6.87% [5] 6.87% [5] 4.81% [11] 4.81% [11] 4.81% [11] 4.81% [11]
Investment, Identifier [Axis]: Oxea Corporation                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[14] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%        
Interest Rate [3],[5],[6],[14] 5.94% 5.94% 5.94% 5.94% 5.94% 5.94% 5.94%        
Par Amount/Units [3],[5],[7],[14] $ 6                    
Cost [3],[5],[8],[14] 6                    
Fair Value [3],[5],[14] $ 6                    
Percentage of Net Assets [3],[5],[14] 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00%        
Investment, Identifier [Axis]: PECF USS Intermediate Holding III Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 4.25% [11],[23] 4.25% [11],[23] 4.25% [11],[23] 4.25% [11],[23]
Interest Rate 7.37% [5],[6],[22] 7.37% [5],[6],[22] 7.37% [5],[6],[22] 7.37% [5],[6],[22] 7.37% [5],[6],[22] 7.37% [5],[6],[22] 7.37% [5],[6],[22] 4.75% [11],[12],[23] 4.75% [11],[12],[23] 4.75% [11],[12],[23] 4.75% [11],[12],[23]
Par Amount/Units $ 30,636 [5],[7],[22]             $ 20,842 [11],[23]      
Cost 30,649 [5],[8],[22]             20,811 [11],[13],[23]      
Fair Value $ 26,245 [5],[22]             $ 20,891 [11],[23]      
Percentage of Net Assets 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.16% [11],[23] 0.16% [11],[23] 0.16% [11],[23] 0.16% [11],[23]
Investment, Identifier [Axis]: PGIS Intermediate Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5],[15] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [1],[2],[4],[5],[6],[15] 8.56% 8.56% 8.56% 8.56% 8.56% 8.56% 8.56%        
Par Amount/Units [1],[2],[4],[5],[7],[15] $ 31,919                    
Cost [1],[2],[4],[5],[8],[15] 31,301                    
Fair Value [1],[2],[4],[5],[15] $ 30,664                    
Percentage of Net Assets [1],[2],[4],[5],[15] 0.14% 0.14% 0.14% 0.14% 0.14% 0.14% 0.14%        
Investment, Identifier [Axis]: PGIS Intermediate Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11],[18],[19]               5.50% 5.50% 5.50% 5.50%
Interest Rate [9],[11],[12],[18],[19]               6.25% 6.25% 6.25% 6.25%
Par Amount/Units [9],[11],[18],[19]               $ 64,080      
Cost [9],[11],[13],[18],[19]               62,478      
Fair Value [9],[11],[18],[19]               $ 62,505      
Percentage of Net Assets [9],[11],[18],[19]               0.49% 0.49% 0.49% 0.49%
Investment, Identifier [Axis]: PPM CLO 2, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.55% [3],[4],[5],[14],[15] 6.55% [3],[4],[5],[14],[15] 6.55% [3],[4],[5],[14],[15] 6.55% [3],[4],[5],[14],[15] 6.55% [3],[4],[5],[14],[15] 6.55% [3],[4],[5],[14],[15] 6.55% [3],[4],[5],[14],[15] 6.55% [10],[11],[16],[17],[18] 6.55% [10],[11],[16],[17],[18] 6.55% [10],[11],[16],[17],[18] 6.55% [10],[11],[16],[17],[18]
Interest Rate 9.06% [3],[4],[5],[6],[14],[15] 9.06% [3],[4],[5],[6],[14],[15] 9.06% [3],[4],[5],[6],[14],[15] 9.06% [3],[4],[5],[6],[14],[15] 9.06% [3],[4],[5],[6],[14],[15] 9.06% [3],[4],[5],[6],[14],[15] 9.06% [3],[4],[5],[6],[14],[15] 6.67% [10],[11],[12],[16],[17],[18] 6.67% [10],[11],[12],[16],[17],[18] 6.67% [10],[11],[12],[16],[17],[18] 6.67% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 5,000 [3],[4],[5],[7],[14],[15]             $ 5,000 [10],[11],[16],[17],[18]      
Cost 5,008 [3],[4],[5],[8],[14],[15]             5,008 [10],[11],[13],[16],[17],[18]      
Fair Value $ 4,159 [3],[4],[5],[14],[15]             $ 4,976 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.04% [10],[11],[16],[17],[18] 0.04% [10],[11],[16],[17],[18] 0.04% [10],[11],[16],[17],[18] 0.04% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: PPM CLO 4, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [10],[11],[16],[17]               6.50% 6.50% 6.50% 6.50%
Interest Rate [10],[11],[12],[16],[17]               6.62% 6.62% 6.62% 6.62%
Par Amount/Units [10],[11],[16],[17]               $ 8,775      
Cost [10],[11],[13],[16],[17]               8,775      
Fair Value [10],[11],[16],[17]               $ 8,753      
Percentage of Net Assets [10],[11],[16],[17]               0.07% 0.07% 0.07% 0.07%
Investment, Identifier [Axis]: PPM CLO 5, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [10],[11],[16],[17]               6.50% 6.50% 6.50% 6.50%
Interest Rate [10],[11],[12],[16],[17]               6.63% 6.63% 6.63% 6.63%
Par Amount/Units [10],[11],[16],[17]               $ 4,800      
Cost [10],[11],[13],[16],[17]               4,800      
Fair Value [10],[11],[16],[17]               $ 4,788      
Percentage of Net Assets [10],[11],[16],[17]               0.04% 0.04% 0.04% 0.04%
Investment, Identifier [Axis]: PPM CLO 6, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[14],[15] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%        
Interest Rate [3],[5],[6],[14],[15] 9.01% 9.01% 9.01% 9.01% 9.01% 9.01% 9.01%        
Par Amount/Units [3],[5],[7],[14],[15] $ 8,775                    
Cost [3],[5],[8],[14],[15] 8,775                    
Fair Value [3],[5],[14],[15] $ 7,394                    
Percentage of Net Assets [3],[5],[14],[15] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: PPM CLO, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[14],[15] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%        
Interest Rate [3],[5],[6],[14],[15] 9.21% 9.21% 9.21% 9.21% 9.21% 9.21% 9.21%        
Par Amount/Units [3],[5],[7],[14],[15] $ 4,800                    
Cost [3],[5],[8],[14],[15] 4,800                    
Fair Value [3],[5],[14],[15] $ 3,902                    
Percentage of Net Assets [3],[5],[14],[15] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: PSKW Intermediate, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[2],[3],[4],[5] 5.75% [1],[2],[3],[4],[5] 5.75% [1],[2],[3],[4],[5] 5.75% [1],[2],[3],[4],[5] 5.75% [1],[2],[3],[4],[5] 5.75% [1],[2],[3],[4],[5] 5.75% [1],[2],[3],[4],[5] 6.25% [11],[18],[21] 6.25% [11],[18],[21] 6.25% [11],[18],[21] 6.25% [11],[18],[21]
Interest Rate 9.01% [1],[2],[3],[4],[5],[6] 9.01% [1],[2],[3],[4],[5],[6] 9.01% [1],[2],[3],[4],[5],[6] 9.01% [1],[2],[3],[4],[5],[6] 9.01% [1],[2],[3],[4],[5],[6] 9.01% [1],[2],[3],[4],[5],[6] 9.01% [1],[2],[3],[4],[5],[6] 7.25% [11],[12],[18],[21] 7.25% [11],[12],[18],[21] 7.25% [11],[12],[18],[21] 7.25% [11],[12],[18],[21]
Par Amount/Units $ 102,361 [1],[2],[3],[4],[5],[7]             $ 22,106 [11],[18],[21]      
Cost 99,921 [1],[2],[3],[4],[5],[8]             22,106 [11],[13],[18],[21]      
Fair Value $ 99,870 [1],[2],[3],[4],[5]             $ 22,106 [11],[18],[21]      
Percentage of Net Assets 0.45% [1],[2],[3],[4],[5] 0.45% [1],[2],[3],[4],[5] 0.45% [1],[2],[3],[4],[5] 0.45% [1],[2],[3],[4],[5] 0.45% [1],[2],[3],[4],[5] 0.45% [1],[2],[3],[4],[5] 0.45% [1],[2],[3],[4],[5] 0.17% [11],[18],[21] 0.17% [11],[18],[21] 0.17% [11],[18],[21] 0.17% [11],[18],[21]
Investment, Identifier [Axis]: Packaging Coordinators Midco, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11]
Interest Rate 7.42% [2],[5],[6] 7.42% [2],[5],[6] 7.42% [2],[5],[6] 7.42% [2],[5],[6] 7.42% [2],[5],[6] 7.42% [2],[5],[6] 7.42% [2],[5],[6] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12]
Par Amount/Units $ 13,640 [2],[5],[7]             $ 10,694 [9],[11]      
Cost 13,610 [2],[5],[8]             10,683 [9],[11],[13]      
Fair Value $ 13,001 [2],[5]             $ 10,707 [9],[11]      
Percentage of Net Assets 0.06% [2],[5] 0.06% [2],[5] 0.06% [2],[5] 0.06% [2],[5] 0.06% [2],[5] 0.06% [2],[5] 0.06% [2],[5] 0.08% [9],[11] 0.08% [9],[11] 0.08% [9],[11] 0.08% [9],[11]
Investment, Identifier [Axis]: Padagis, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.75% [3],[4],[5],[22] 4.75% [3],[4],[5],[22] 4.75% [3],[4],[5],[22] 4.75% [3],[4],[5],[22] 4.75% [3],[4],[5],[22] 4.75% [3],[4],[5],[22] 4.75% [3],[4],[5],[22] 4.75% [10],[11],[23] 4.75% [10],[11],[23] 4.75% [10],[11],[23] 4.75% [10],[11],[23]
Interest Rate 7.04% [3],[4],[5],[6],[22] 7.04% [3],[4],[5],[6],[22] 7.04% [3],[4],[5],[6],[22] 7.04% [3],[4],[5],[6],[22] 7.04% [3],[4],[5],[6],[22] 7.04% [3],[4],[5],[6],[22] 7.04% [3],[4],[5],[6],[22] 5.25% [10],[11],[12],[23] 5.25% [10],[11],[12],[23] 5.25% [10],[11],[12],[23] 5.25% [10],[11],[12],[23]
Par Amount/Units $ 29,371 [3],[4],[5],[7],[22]             $ 10,371 [10],[11],[23]      
Cost 29,329 [3],[4],[5],[8],[22]             10,296 [10],[11],[13],[23]      
Fair Value $ 25,699 [3],[4],[5],[22]             $ 10,338 [10],[11],[23]      
Percentage of Net Assets 0.11% [3],[4],[5],[22] 0.11% [3],[4],[5],[22] 0.11% [3],[4],[5],[22] 0.11% [3],[4],[5],[22] 0.11% [3],[4],[5],[22] 0.11% [3],[4],[5],[22] 0.11% [3],[4],[5],[22] 0.08% [10],[11],[23] 0.08% [10],[11],[23] 0.08% [10],[11],[23] 0.08% [10],[11],[23]
Investment, Identifier [Axis]: Palmer Square CLO 2015-1, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%        
Interest Rate [3],[4],[5],[6],[14] 9.48% 9.48% 9.48% 9.48% 9.48% 9.48% 9.48%        
Par Amount/Units [3],[4],[5],[7],[14] $ 2,000                    
Cost [3],[4],[5],[8],[14] 1,908                    
Fair Value [3],[4],[5],[14] $ 1,728                    
Percentage of Net Assets [3],[4],[5],[14] 0.01% 0.01% 0.01% 0.01% 0.01% 0.01% 0.01%        
Investment, Identifier [Axis]: Palmer Square CLO 2019-1, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.40% [3],[4],[5],[14],[15] 6.40% [3],[4],[5],[14],[15] 6.40% [3],[4],[5],[14],[15] 6.40% [3],[4],[5],[14],[15] 6.40% [3],[4],[5],[14],[15] 6.40% [3],[4],[5],[14],[15] 6.40% [3],[4],[5],[14],[15] 6.50% [10],[11],[16],[17],[18] 6.50% [10],[11],[16],[17],[18] 6.50% [10],[11],[16],[17],[18] 6.50% [10],[11],[16],[17],[18]
Interest Rate 9.41% [3],[4],[5],[6],[14],[15] 9.41% [3],[4],[5],[6],[14],[15] 9.41% [3],[4],[5],[6],[14],[15] 9.41% [3],[4],[5],[6],[14],[15] 9.41% [3],[4],[5],[6],[14],[15] 9.41% [3],[4],[5],[6],[14],[15] 9.41% [3],[4],[5],[6],[14],[15] 6.50% [10],[11],[12],[16],[17],[18] 6.50% [10],[11],[12],[16],[17],[18] 6.50% [10],[11],[12],[16],[17],[18] 6.50% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 14,500 [3],[4],[5],[7],[14],[15]             $ 12,000 [10],[11],[16],[17],[18]      
Cost 14,500 [3],[4],[5],[8],[14],[15]             12,000 [10],[11],[13],[16],[17],[18]      
Fair Value $ 12,481 [3],[4],[5],[14],[15]             $ 12,000 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.06% [3],[4],[5],[14],[15] 0.06% [3],[4],[5],[14],[15] 0.06% [3],[4],[5],[14],[15] 0.06% [3],[4],[5],[14],[15] 0.06% [3],[4],[5],[14],[15] 0.06% [3],[4],[5],[14],[15] 0.06% [3],[4],[5],[14],[15] 0.09% [10],[11],[16],[17],[18] 0.09% [10],[11],[16],[17],[18] 0.09% [10],[11],[16],[17],[18] 0.09% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Park Avenue Institutional Advisers CLO Ltd 2022-1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14],[15] 7.30% 7.30% 7.30% 7.30% 7.30% 7.30% 7.30%        
Interest Rate [3],[4],[5],[6],[14],[15] 7.92% 7.92% 7.92% 7.92% 7.92% 7.92% 7.92%        
Par Amount/Units [3],[4],[5],[7],[14],[15] $ 6,000                    
Cost [3],[4],[5],[8],[14],[15] 5,827                    
Fair Value [3],[4],[5],[14],[15] $ 5,547                    
Percentage of Net Assets [3],[4],[5],[14],[15] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: Park Place Technologies, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.00% [5],[20] 5.00% [5],[20] 5.00% [5],[20] 5.00% [5],[20] 5.00% [5],[20] 5.00% [5],[20] 5.00% [5],[20] 5.00% [11],[18],[21] 5.00% [11],[18],[21] 5.00% [11],[18],[21] 5.00% [11],[18],[21]
Interest Rate 8.13% [5],[6],[20] 8.13% [5],[6],[20] 8.13% [5],[6],[20] 8.13% [5],[6],[20] 8.13% [5],[6],[20] 8.13% [5],[6],[20] 8.13% [5],[6],[20] 6.00% [11],[12],[18],[21] 6.00% [11],[12],[18],[21] 6.00% [11],[12],[18],[21] 6.00% [11],[12],[18],[21]
Par Amount/Units $ 15,424 [5],[7],[20]             $ 40,362 [11],[18],[21]      
Cost 15,115 [5],[8],[20]             39,483 [11],[13],[18],[21]      
Fair Value $ 14,678 [20]             $ 40,370 [11],[18],[21]      
Percentage of Net Assets 0.07% [20] 0.07% [20] 0.07% [20] 0.07% [20] 0.07% [20] 0.07% [20] 0.07% [20] 0.31% [11],[18],[21] 0.31% [11],[18],[21] 0.31% [11],[18],[21] 0.31% [11],[18],[21]
Investment, Identifier [Axis]: Park River Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [9],[11] 3.25% [9],[11] 3.25% [9],[11] 3.25% [9],[11]
Interest Rate 5.53% [2],[5],[6] 5.53% [2],[5],[6] 5.53% [2],[5],[6] 5.53% [2],[5],[6] 5.53% [2],[5],[6] 5.53% [2],[5],[6] 5.53% [2],[5],[6] 4.00% [9],[11],[12] 4.00% [9],[11],[12] 4.00% [9],[11],[12] 4.00% [9],[11],[12]
Par Amount/Units $ 69,189 [2],[5],[7]             $ 35,482 [9],[11]      
Cost 68,133 [2],[5],[8]             34,625 [9],[11],[13]      
Fair Value $ 59,070 [2],[5]             $ 35,205 [9],[11]      
Percentage of Net Assets 0.26% [2],[5] 0.26% [2],[5] 0.26% [2],[5] 0.26% [2],[5] 0.26% [2],[5] 0.26% [2],[5] 0.26% [2],[5] 0.27% [9],[11] 0.27% [9],[11] 0.27% [9],[11] 0.27% [9],[11]
Investment, Identifier [Axis]: Pathway Vet Alliance, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [5],[14] 3.75% [11],[16] 3.75% [11],[16] 3.75% [11],[16] 3.75% [11],[16]
Interest Rate 7.42% [5],[6],[14] 7.42% [5],[6],[14] 7.42% [5],[6],[14] 7.42% [5],[6],[14] 7.42% [5],[6],[14] 7.42% [5],[6],[14] 7.42% [5],[6],[14] 3.85% [11],[12],[16] 3.85% [11],[12],[16] 3.85% [11],[12],[16] 3.85% [11],[12],[16]
Par Amount/Units $ 30,775 [5],[7],[14]             $ 1,985 [11],[16]      
Cost 30,560 [5],[8],[14]             1,983 [11],[13],[16]      
Fair Value $ 27,275 [5],[14]             $ 1,981 [11],[16]      
Percentage of Net Assets 0.12% [5],[14] 0.12% [5],[14] 0.12% [5],[14] 0.12% [5],[14] 0.12% [5],[14] 0.12% [5],[14] 0.12% [5],[14] 0.02% [11],[16] 0.02% [11],[16] 0.02% [11],[16] 0.02% [11],[16]
Investment, Identifier [Axis]: Paya Holdings III, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [1],[2],[3],[4],[5],[15] 3.25% [1],[2],[3],[4],[5],[15] 3.25% [1],[2],[3],[4],[5],[15] 3.25% [1],[2],[3],[4],[5],[15] 3.25% [1],[2],[3],[4],[5],[15] 3.25% [1],[2],[3],[4],[5],[15] 3.25% [1],[2],[3],[4],[5],[15] 3.25% [9],[10],[11],[17],[18],[19] 3.25% [9],[10],[11],[17],[18],[19] 3.25% [9],[10],[11],[17],[18],[19] 3.25% [9],[10],[11],[17],[18],[19]
Interest Rate 6.37% [1],[2],[3],[4],[5],[6],[15] 6.37% [1],[2],[3],[4],[5],[6],[15] 6.37% [1],[2],[3],[4],[5],[6],[15] 6.37% [1],[2],[3],[4],[5],[6],[15] 6.37% [1],[2],[3],[4],[5],[6],[15] 6.37% [1],[2],[3],[4],[5],[6],[15] 6.37% [1],[2],[3],[4],[5],[6],[15] 4.00% [9],[10],[11],[12],[17],[18],[19] 4.00% [9],[10],[11],[12],[17],[18],[19] 4.00% [9],[10],[11],[12],[17],[18],[19] 4.00% [9],[10],[11],[12],[17],[18],[19]
Par Amount/Units $ 9,405 [1],[2],[3],[4],[5],[7],[15]             $ 9,476 [9],[10],[11],[17],[18],[19]      
Cost 9,264 [1],[2],[3],[4],[5],[8],[15]             9,314 [9],[10],[11],[13],[17],[18],[19]      
Fair Value $ 8,980 [1],[2],[3],[4],[5],[15]             $ 9,433 [9],[10],[11],[17],[18],[19]      
Percentage of Net Assets 0.04% [1],[2],[3],[4],[5],[15] 0.04% [1],[2],[3],[4],[5],[15] 0.04% [1],[2],[3],[4],[5],[15] 0.04% [1],[2],[3],[4],[5],[15] 0.04% [1],[2],[3],[4],[5],[15] 0.04% [1],[2],[3],[4],[5],[15] 0.04% [1],[2],[3],[4],[5],[15] 0.07% [9],[10],[11],[17],[18],[19] 0.07% [9],[10],[11],[17],[18],[19] 0.07% [9],[10],[11],[17],[18],[19] 0.07% [9],[10],[11],[17],[18],[19]
Investment, Identifier [Axis]: Peak Utility Services Group, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.00% [5] 5.00% [5] 5.00% [5] 5.00% [5] 5.00% [5] 5.00% [5] 5.00% [5] 5.00% [11],[18],[19],[21] 5.00% [11],[18],[19],[21] 5.00% [11],[18],[19],[21] 5.00% [11],[18],[19],[21]
Interest Rate 8.67% [1],[2],[5],[6] 8.67% [1],[2],[5],[6] 8.67% [1],[2],[5],[6] 8.67% [1],[2],[5],[6] 8.67% [1],[2],[5],[6] 8.67% [1],[2],[5],[6] 8.67% [1],[2],[5],[6] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21]
Par Amount/Units $ 23,477 [1],[2],[5],[7]             $ 23,622 [11],[18],[19],[21]      
Cost 23,252 [1],[2],[5],[8]             23,380 [11],[13],[18],[19],[21]      
Fair Value $ 23,324 [1],[2],[5]             $ 23,467 [11],[18],[19],[21]      
Percentage of Net Assets 0.10% [1],[2],[5] 0.10% [1],[2],[5] 0.10% [1],[2],[5] 0.10% [1],[2],[5] 0.10% [1],[2],[5] 0.10% [1],[2],[5] 0.10% [1],[2],[5] 0.18% [11],[18],[19],[21] 0.18% [11],[18],[19],[21] 0.18% [11],[18],[19],[21] 0.18% [11],[18],[19],[21]
Investment, Identifier [Axis]: Pearls Netherlands Bidco                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[22] 7.25% 7.25% 7.25% 7.25% 7.25% 7.25% 7.25%        
Interest Rate [3],[4],[5],[6],[22] 10.28% 10.28% 10.28% 10.28% 10.28% 10.28% 10.28%        
Par Amount/Units [3],[4],[5],[7],[22] $ 42,453                    
Cost [3],[4],[5],[8],[22] 41,371                    
Fair Value [3],[4],[5],[22] $ 40,967                    
Percentage of Net Assets [3],[4],[5],[22] 0.18% 0.18% 0.18% 0.18% 0.18% 0.18% 0.18%        
Investment, Identifier [Axis]: Pediatric Associates Holding Co., LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[5],[22] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%        
Interest Rate [1],[5],[6],[22] 5.08% 5.08% 5.08% 5.08% 5.08% 5.08% 5.08%        
Par Amount/Units [1],[5],[7],[22] $ 5,663                    
Cost [1],[5],[8],[22] 5,526                    
Fair Value [1],[5],[22] $ 5,451                    
Percentage of Net Assets [1],[5],[22] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: Penn National Gaming, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[22] 2.75% 2.75% 2.75% 2.75% 2.75% 2.75% 2.75%        
Interest Rate [3],[5],[6],[22] 5.88% 5.88% 5.88% 5.88% 5.88% 5.88% 5.88%        
Par Amount/Units [3],[5],[7],[22] $ 6,744                    
Cost [3],[5],[8],[22] 6,712                    
Fair Value [3],[5],[22] $ 6,500                    
Percentage of Net Assets [3],[5],[22] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: Peraton Corp. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11]
Interest Rate 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12]
Par Amount/Units $ 70,307 [2],[5],[7]             $ 72,389 [9],[11]      
Cost 70,154 [2],[5],[8]             72,163 [9],[11],[13]      
Fair Value $ 66,818 [2],[5]             $ 72,543 [9],[11]      
Percentage of Net Assets 0.30% [2],[5] 0.30% [2],[5] 0.30% [2],[5] 0.30% [2],[5] 0.30% [2],[5] 0.30% [2],[5] 0.30% [2],[5] 0.56% [9],[11] 0.56% [9],[11] 0.56% [9],[11] 0.56% [9],[11]
Investment, Identifier [Axis]: Peraton Corp. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.75% [2],[5] 7.75% [2],[5] 7.75% [2],[5] 7.75% [2],[5] 7.75% [2],[5] 7.75% [2],[5] 7.75% [2],[5] 7.75% [9],[11] 7.75% [9],[11] 7.75% [9],[11] 7.75% [9],[11]
Interest Rate 10.57% [2],[5],[6] 10.57% [2],[5],[6] 10.57% [2],[5],[6] 10.57% [2],[5],[6] 10.57% [2],[5],[6] 10.57% [2],[5],[6] 10.57% [2],[5],[6] 8.50% [9],[11],[12] 8.50% [9],[11],[12] 8.50% [9],[11],[12] 8.50% [9],[11],[12]
Par Amount/Units $ 53,508 [2],[5],[7]             $ 50,000 [9],[11]      
Cost 52,869 [2],[5],[8]             49,310 [9],[11],[13]      
Fair Value $ 50,899 [2],[5]             $ 50,813 [9],[11]      
Percentage of Net Assets 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.40% [9],[11] 0.40% [9],[11] 0.40% [9],[11] 0.40% [9],[11]
Investment, Identifier [Axis]: Perforce Software, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[16]               3.75% 3.75% 3.75% 3.75%
Interest Rate [11],[12],[16]               3.85% 3.85% 3.85% 3.85%
Par Amount/Units [11],[16]               $ 11,681      
Cost [11],[13],[16]               11,674      
Fair Value [11],[16]               $ 11,608      
Percentage of Net Assets [11],[16]               0.09% 0.09% 0.09% 0.09%
Investment, Identifier [Axis]: Perforce Software, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[14] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [5],[6],[14] 6.87% 6.87% 6.87% 6.87% 6.87% 6.87% 6.87%        
Par Amount/Units [5],[7],[14] $ 15,495                    
Cost [5],[8],[14] 15,479                    
Fair Value [5],[14] $ 14,488                    
Percentage of Net Assets [5],[14] 0.06% 0.06% 0.06% 0.06% 0.06% 0.06% 0.06%        
Investment, Identifier [Axis]: PetSmart, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [2],[5],[15] 3.75% [2],[5],[15] 3.75% [2],[5],[15] 3.75% [2],[5],[15] 3.75% [2],[5],[15] 3.75% [2],[5],[15] 3.75% [2],[5],[15] 3.75% [9],[11],[17] 3.75% [9],[11],[17] 3.75% [9],[11],[17] 3.75% [9],[11],[17]
Interest Rate 6.87% [2],[5],[6],[15] 6.87% [2],[5],[6],[15] 6.87% [2],[5],[6],[15] 6.87% [2],[5],[6],[15] 6.87% [2],[5],[6],[15] 6.87% [2],[5],[6],[15] 6.87% [2],[5],[6],[15] 4.50% [9],[11],[12],[17] 4.50% [9],[11],[12],[17] 4.50% [9],[11],[12],[17] 4.50% [9],[11],[12],[17]
Par Amount/Units $ 3,262 [2],[5],[7],[15]             $ 3,287 [9],[11],[17]      
Cost 3,237 [2],[5],[8],[15]             3,258 [9],[11],[13],[17]      
Fair Value $ 3,098 [2],[5],[15]             $ 3,296 [9],[11],[17]      
Percentage of Net Assets 0.01% [2],[5],[15] 0.01% [2],[5],[15] 0.01% [2],[5],[15] 0.01% [2],[5],[15] 0.01% [2],[5],[15] 0.01% [2],[5],[15] 0.01% [2],[5],[15] 0.03% [9],[11],[17] 0.03% [9],[11],[17] 0.03% [9],[11],[17] 0.03% [9],[11],[17]
Investment, Identifier [Axis]: PetVet Care Centers, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [9],[11] 3.50% [9],[11] 3.50% [9],[11] 3.50% [9],[11]
Interest Rate 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 4.25% [9],[11],[12] 4.25% [9],[11],[12] 4.25% [9],[11],[12] 4.25% [9],[11],[12]
Par Amount/Units $ 54,544 [2],[5],[7]             $ 31,505 [9],[11]      
Cost 54,514 [2],[5],[8]             31,530 [9],[11],[13]      
Fair Value $ 50,658 [2],[5]             $ 31,540 [9],[11]      
Percentage of Net Assets 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.25% [9],[11] 0.25% [9],[11] 0.25% [9],[11] 0.25% [9],[11]
Investment, Identifier [Axis]: Petco Health & Wellness Co, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [9],[11] 3.25% [9],[11] 3.25% [9],[11] 3.25% [9],[11]
Interest Rate 6.92% [2],[5],[6] 6.92% [2],[5],[6] 6.92% [2],[5],[6] 6.92% [2],[5],[6] 6.92% [2],[5],[6] 6.92% [2],[5],[6] 6.92% [2],[5],[6] 4.00% [9],[11],[12] 4.00% [9],[11],[12] 4.00% [9],[11],[12] 4.00% [9],[11],[12]
Par Amount/Units $ 4,870 [2],[5],[7]             $ 4,899 [9],[11]      
Cost 4,860 [2],[5],[8]             4,887 [9],[11],[13]      
Fair Value $ 4,612 [2],[5]             $ 4,899 [9],[11]      
Percentage of Net Assets 0.02% [2],[5] 0.02% [2],[5] 0.02% [2],[5] 0.02% [2],[5] 0.02% [2],[5] 0.02% [2],[5] 0.02% [2],[5] 0.04% [9],[11] 0.04% [9],[11] 0.04% [9],[11] 0.04% [9],[11]
Investment, Identifier [Axis]: Phoenix Guarantor, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[14] 3.50% 3.50% 3.50% 3.50% 3.50% 3.50% 3.50%        
Interest Rate [3],[5],[6],[14] 6.62% 6.62% 6.62% 6.62% 6.62% 6.62% 6.62%        
Par Amount/Units [3],[5],[7],[14] $ 24,657                    
Cost [3],[5],[8],[14] 24,595                    
Fair Value [3],[5],[14] $ 23,475                    
Percentage of Net Assets [3],[5],[14] 0.10% 0.10% 0.10% 0.10% 0.10% 0.10% 0.10%        
Investment, Identifier [Axis]: Phoenix Guarantor, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[16]               3.25% 3.25% 3.25% 3.25%
Interest Rate [11],[12],[16]               3.35% 3.35% 3.35% 3.35%
Par Amount/Units [11],[16]               $ 4,754      
Cost [11],[13],[16]               4,759      
Fair Value [11],[16]               $ 4,730      
Percentage of Net Assets [11],[16]               0.04% 0.04% 0.04% 0.04%
Investment, Identifier [Axis]: Phoenix Guarantor, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[16]               3.50% 3.50% 3.50% 3.50%
Interest Rate [11],[12],[16]               3.60% 3.60% 3.60% 3.60%
Par Amount/Units [11],[16]               $ 8,086      
Cost [11],[13],[16]               8,086      
Fair Value [11],[16]               $ 8,064      
Percentage of Net Assets [11],[16]               0.06% 0.06% 0.06% 0.06%
Investment, Identifier [Axis]: Phoenix Newco, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.50% [3],[4],[5],[22] 6.50% [3],[4],[5],[22] 6.50% [3],[4],[5],[22] 6.50% [3],[4],[5],[22] 6.50% [3],[4],[5],[22] 6.50% [3],[4],[5],[22] 6.50% [3],[4],[5],[22] 6.50% [11],[18],[23] 6.50% [11],[18],[23] 6.50% [11],[18],[23] 6.50% [11],[18],[23]
Interest Rate 9.62% [3],[4],[5],[6],[22] 9.62% [3],[4],[5],[6],[22] 9.62% [3],[4],[5],[6],[22] 9.62% [3],[4],[5],[6],[22] 9.62% [3],[4],[5],[6],[22] 9.62% [3],[4],[5],[6],[22] 9.62% [3],[4],[5],[6],[22] 7.00% [11],[18],[23] 7.00% [11],[18],[23] 7.00% [11],[18],[23] 7.00% [11],[18],[23]
Par Amount/Units $ 52,153 [3],[4],[5],[7],[22]             $ 90,000 [11],[18],[23]      
Cost 51,194 [3],[4],[5],[8],[22]             88,171 [11],[18],[23]      
Fair Value $ 50,980 [3],[4],[5],[22]             $ 88,200 [11],[18],[23]      
Percentage of Net Assets 0.23% [3],[4],[5],[22] 0.23% [3],[4],[5],[22] 0.23% [3],[4],[5],[22] 0.23% [3],[4],[5],[22] 0.23% [3],[4],[5],[22] 0.23% [3],[4],[5],[22] 0.23% [3],[4],[5],[22] 0.69% [11],[18],[23] 0.69% [11],[18],[23] 0.69% [11],[18],[23] 0.69% [11],[18],[23]
Investment, Identifier [Axis]: Phoenix Services Merger Sub, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[21]               3.75% 3.75% 3.75% 3.75%
Interest Rate [11],[12],[21]               4.75% 4.75% 4.75% 4.75%
Par Amount/Units [11],[21]               $ 5,938      
Cost [11],[13],[21]               5,917      
Fair Value [11],[21]               $ 5,907      
Percentage of Net Assets [11],[21]               0.05% 0.05% 0.05% 0.05%
Investment, Identifier [Axis]: Pike Electric Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%        
Interest Rate [5],[6],[14] 8.12% 8.12% 8.12% 8.12% 8.12% 8.12% 8.12%        
Par Amount/Units [5],[7],[14] $ 124,503                    
Cost [5],[8],[14] 121,751                    
Fair Value [5],[14] $ 120,648                    
Percentage of Net Assets [5],[14] 0.54% 0.54% 0.54% 0.54% 0.54% 0.54% 0.54%        
Investment, Identifier [Axis]: Plasma Buyer, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[4],[5],[6] 9.30% 9.30% 9.30% 9.30% 9.30% 9.30% 9.30%        
Par Amount/Units [1],[2],[4],[5],[7] $ 91,722                    
Cost [1],[2],[4],[5],[8] 89,394                    
Fair Value [1],[2],[4],[5] $ 88,299                    
Percentage of Net Assets [1],[2],[4],[5] 0.39% 0.39% 0.39% 0.39% 0.39% 0.39% 0.39%        
Investment, Identifier [Axis]: Pluto Acquisition I, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[16]               4.00% 4.00% 4.00% 4.00%
Interest Rate [11],[12],[16]               4.18% 4.18% 4.18% 4.18%
Par Amount/Units [11],[16]               $ 398      
Cost [11],[13],[16]               398      
Fair Value [11],[16]               $ 397      
Percentage of Net Assets [11],[16]               0.00% 0.00% 0.00% 0.00%
Investment, Identifier [Axis]: Point Broadband Acquisition, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21]
Interest Rate 8.92% [1],[4],[5],[6],[20] 8.92% [1],[4],[5],[6],[20] 8.92% [1],[4],[5],[6],[20] 8.92% [1],[4],[5],[6],[20] 8.92% [1],[4],[5],[6],[20] 8.92% [1],[4],[5],[6],[20] 8.92% [1],[4],[5],[6],[20] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21]
Par Amount/Units $ 177,126 [1],[4],[5],[7],[20]             $ 162,000 [11],[18],[19],[21]      
Cost 172,897 [1],[4],[5],[8],[20]             157,216 [11],[13],[18],[19],[21]      
Fair Value $ 171,281 [1],[4],[5],[20]             $ 157,037 [11],[18],[19],[21]      
Percentage of Net Assets 0.77% [1],[4],[5],[20] 0.77% [1],[4],[5],[20] 0.77% [1],[4],[5],[20] 0.77% [1],[4],[5],[20] 0.77% [1],[4],[5],[20] 0.77% [1],[4],[5],[20] 0.77% [1],[4],[5],[20] 1.22% [11],[18],[19],[21] 1.22% [11],[18],[19],[21] 1.22% [11],[18],[19],[21] 1.22% [11],[18],[19],[21]
Investment, Identifier [Axis]: Point Broadband Holdings, LLC - Class A Units                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 15,636 [4],[5],[7] 15,636 [4],[5],[7] 15,636 [4],[5],[7] 15,636 [4],[5],[7] 15,636 [4],[5],[7] 15,636 [4],[5],[7] 15,636 [4],[5],[7] 12,870 [11],[18] 12,870 [11],[18] 12,870 [11],[18] 12,870 [11],[18]
Cost $ 13,261 [4],[5],[8]             $ 10,915 [11],[13],[18]      
Fair Value $ 12,616 [4],[5]             $ 10,915 [11],[18]      
Percentage of Net Assets 0.06% [4],[5] 0.06% [4],[5] 0.06% [4],[5] 0.06% [4],[5] 0.06% [4],[5] 0.06% [4],[5] 0.06% [4],[5] 0.08% [11],[18] 0.08% [11],[18] 0.08% [11],[18] 0.08% [11],[18]
Investment, Identifier [Axis]: Point Broadband Holdings, LLC - Class B Units                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares 833,140 [4],[5],[7] 833,140 [4],[5],[7] 833,140 [4],[5],[7] 833,140 [4],[5],[7] 833,140 [4],[5],[7] 833,140 [4],[5],[7] 833,140 [4],[5],[7] 685,760 [11],[18] 685,760 [11],[18] 685,760 [11],[18] 685,760 [11],[18]
Cost $ 2,375 [4],[5],[8]             $ 1,955 [11],[13],[18]      
Fair Value $ 2,222 [4],[5]             $ 1,954 [11],[18]      
Percentage of Net Assets 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.01% [4],[5] 0.02% [11],[18] 0.02% [11],[18] 0.02% [11],[18] 0.02% [11],[18]
Investment, Identifier [Axis]: Polaris Newco, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 4.00% 4.00% 4.00% 4.00% 4.00% 4.00% 4.00%        
Interest Rate [5],[6],[22] 7.67% 7.67% 7.67% 7.67% 7.67% 7.67% 7.67%        
Par Amount/Units [5],[7],[22] $ 47,293                    
Cost [5],[8],[22] 46,737                    
Fair Value [5],[22] $ 43,766                    
Percentage of Net Assets [5],[22] 0.20% 0.20% 0.20% 0.20% 0.20% 0.20% 0.20%        
Investment, Identifier [Axis]: Polyconcept Investments B.V.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [2],[5],[6] 8.53% 8.53% 8.53% 8.53% 8.53% 8.53% 8.53%        
Par Amount/Units [2],[5],[7] $ 45,000                    
Cost [2],[5],[8] 44,144                    
Fair Value [2],[5] $ 42,891                    
Percentage of Net Assets [2],[5] 0.19% 0.19% 0.19% 0.19% 0.19% 0.19% 0.19%        
Investment, Identifier [Axis]: Polymer Additives, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[16]               6.00% 6.00% 6.00% 6.00%
Interest Rate [11],[12],[16]               6.13% 6.13% 6.13% 6.13%
Par Amount/Units [11],[16]               $ 30,420      
Cost [11],[13],[16]               28,311      
Fair Value [11],[16]               $ 29,675      
Percentage of Net Assets [11],[16]               0.23% 0.23% 0.23% 0.23%
Investment, Identifier [Axis]: Polyphase Elevator Holding Co.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[4],[5],[20] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [1],[4],[5],[6],[20] 9.17% 9.17% 9.17% 9.17% 9.17% 9.17% 9.17%        
Par Amount/Units [1],[4],[5],[7],[20] $ 19,227                    
Cost [1],[4],[5],[8],[20] 18,970                    
Fair Value [1],[4],[5],[20] $ 17,275                    
Percentage of Net Assets [1],[4],[5],[20] 0.08% 0.08% 0.08% 0.08% 0.08% 0.08% 0.08%        
Investment, Identifier [Axis]: Porcelain Acquisition Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21]
Interest Rate 9.42% [1],[4],[5],[6],[20] 9.42% [1],[4],[5],[6],[20] 9.42% [1],[4],[5],[6],[20] 9.42% [1],[4],[5],[6],[20] 9.42% [1],[4],[5],[6],[20] 9.42% [1],[4],[5],[6],[20] 9.42% [1],[4],[5],[6],[20] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21]
Par Amount/Units $ 83,149 [1],[4],[5],[7],[20]             $ 71,334 [11],[18],[19],[21]      
Cost 81,081 [1],[4],[5],[8],[20]             68,594 [11],[13],[18],[19],[21]      
Fair Value $ 82,511 [1],[4],[5],[20]             $ 68,732 [11],[18],[19],[21]      
Percentage of Net Assets 0.37% [1],[4],[5],[20] 0.37% [1],[4],[5],[20] 0.37% [1],[4],[5],[20] 0.37% [1],[4],[5],[20] 0.37% [1],[4],[5],[20] 0.37% [1],[4],[5],[20] 0.37% [1],[4],[5],[20] 0.53% [11],[18],[19],[21] 0.53% [11],[18],[19],[21] 0.53% [11],[18],[19],[21] 0.53% [11],[18],[19],[21]
Investment, Identifier [Axis]: Post CLO 2021-1, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.45% [3],[4],[5],[14],[15] 6.45% [3],[4],[5],[14],[15] 6.45% [3],[4],[5],[14],[15] 6.45% [3],[4],[5],[14],[15] 6.45% [3],[4],[5],[14],[15] 6.45% [3],[4],[5],[14],[15] 6.45% [3],[4],[5],[14],[15] 6.45% [10],[11],[16],[17],[18] 6.45% [10],[11],[16],[17],[18] 6.45% [10],[11],[16],[17],[18] 6.45% [10],[11],[16],[17],[18]
Interest Rate 8.96% [3],[4],[5],[6],[14],[15] 8.96% [3],[4],[5],[6],[14],[15] 8.96% [3],[4],[5],[6],[14],[15] 8.96% [3],[4],[5],[6],[14],[15] 8.96% [3],[4],[5],[6],[14],[15] 8.96% [3],[4],[5],[6],[14],[15] 8.96% [3],[4],[5],[6],[14],[15] 6.65% [10],[11],[12],[16],[17],[18] 6.65% [10],[11],[12],[16],[17],[18] 6.65% [10],[11],[12],[16],[17],[18] 6.65% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 6,000 [3],[4],[5],[7],[14],[15]             $ 6,000 [10],[11],[16],[17],[18]      
Cost 6,000 [3],[4],[5],[8],[14],[15]             6,000 [10],[11],[13],[16],[17],[18]      
Fair Value $ 5,124 [3],[4],[5],[14],[15]             $ 6,000 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Post CLO 2022-1, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 6.80% 6.80% 6.80% 6.80% 6.80% 6.80% 6.80%        
Interest Rate [3],[4],[5],[6],[14] 8.96% 8.96% 8.96% 8.96% 8.96% 8.96% 8.96%        
Par Amount/Units [3],[4],[5],[7],[14] $ 5,000                    
Cost [3],[4],[5],[8],[14] 4,977                    
Fair Value [3],[4],[5],[14] $ 4,548                    
Percentage of Net Assets [3],[4],[5],[14] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: Pre-Paid Legal Services, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[23]               3.75% 3.75% 3.75% 3.75%
Interest Rate [11],[12],[23]               4.25% 4.25% 4.25% 4.25%
Par Amount/Units [11],[23]               $ 23,239      
Cost [11],[13],[23]               23,007      
Fair Value [11],[23]               $ 23,133      
Percentage of Net Assets [11],[23]               0.18% 0.18% 0.18% 0.18%
Investment, Identifier [Axis]: Pre-Paid Legal Services, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [5],[6],[22] 6.82% 6.82% 6.82% 6.82% 6.82% 6.82% 6.82%        
Par Amount/Units [5],[7],[22] $ 50,244                    
Cost [5],[8],[22] 49,906                    
Fair Value [5],[22] $ 47,842                    
Percentage of Net Assets [5],[22] 0.21% 0.21% 0.21% 0.21% 0.21% 0.21% 0.21%        
Investment, Identifier [Axis]: Pre-Paid Legal Services, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.00% [5],[22] 7.00% [5],[22] 7.00% [5],[22] 7.00% [5],[22] 7.00% [5],[22] 7.00% [5],[22] 7.00% [5],[22] 7.00% [11],[23] 7.00% [11],[23] 7.00% [11],[23] 7.00% [11],[23]
Interest Rate 10.07% [5],[6],[22] 10.07% [5],[6],[22] 10.07% [5],[6],[22] 10.07% [5],[6],[22] 10.07% [5],[6],[22] 10.07% [5],[6],[22] 10.07% [5],[6],[22] 7.50% [11],[12],[23] 7.50% [11],[12],[23] 7.50% [11],[12],[23] 7.50% [11],[12],[23]
Par Amount/Units $ 25,000 [5],[7],[22]             $ 25,000 [11],[23]      
Cost 24,773 [5],[8],[22]             24,750 [11],[13],[23]      
Fair Value $ 23,688 [5],[22]             $ 24,985 [11],[23]      
Percentage of Net Assets 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.19% [11],[23] 0.19% [11],[23] 0.19% [11],[23] 0.19% [11],[23]
Investment, Identifier [Axis]: Presidio, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[14] 3.50% 3.50% 3.50% 3.50% 3.50% 3.50% 3.50%        
Interest Rate [5],[6],[14] 6.31% 6.31% 6.31% 6.31% 6.31% 6.31% 6.31%        
Par Amount/Units [5],[7],[14] $ 7,939                    
Cost [5],[8],[14] 7,951                    
Fair Value [5],[14] $ 7,701                    
Percentage of Net Assets [5],[14] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: Pretium PKG Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [11],[23] 4.00% [11],[23] 4.00% [11],[23] 4.00% [11],[23]
Interest Rate 6.28% [2],[5],[6],[22] 6.28% [2],[5],[6],[22] 6.28% [2],[5],[6],[22] 6.28% [2],[5],[6],[22] 6.28% [2],[5],[6],[22] 6.28% [2],[5],[6],[22] 6.28% [2],[5],[6],[22] 4.50% [11],[12],[23] 4.50% [11],[12],[23] 4.50% [11],[12],[23] 4.50% [11],[12],[23]
Par Amount/Units $ 23,710 [2],[5],[7],[22]             $ 18,889 [11],[23]      
Cost 23,336 [2],[5],[8],[22]             18,439 [11],[13],[23]      
Fair Value $ 21,374 [2],[5],[22]             $ 18,878 [11],[23]      
Percentage of Net Assets 0.10% [2],[5],[22] 0.10% [2],[5],[22] 0.10% [2],[5],[22] 0.10% [2],[5],[22] 0.10% [2],[5],[22] 0.10% [2],[5],[22] 0.10% [2],[5],[22] 0.15% [11],[23] 0.15% [11],[23] 0.15% [11],[23] 0.15% [11],[23]
Investment, Identifier [Axis]: Prime Security Service Borrower, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 2.75% 2.75% 2.75% 2.75% 2.75% 2.75% 2.75%        
Interest Rate [2],[5],[6] 5.30% 5.30% 5.30% 5.30% 5.30% 5.30% 5.30%        
Par Amount/Units [2],[5],[7] $ 8,753                    
Cost [2],[5],[8] 8,649                    
Fair Value [2],[5] $ 8,498                    
Percentage of Net Assets [2],[5] 0.04% 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%        
Investment, Identifier [Axis]: Pro Mach Group, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [5],[20] 4.00% [5],[20] 4.00% [5],[20] 4.00% [5],[20] 4.00% [5],[20] 4.00% [5],[20] 4.00% [5],[20] 4.00% [11],[19],[21] 4.00% [11],[19],[21] 4.00% [11],[19],[21] 4.00% [11],[19],[21]
Interest Rate 7.12% [5],[6],[20] 7.12% [5],[6],[20] 7.12% [5],[6],[20] 7.12% [5],[6],[20] 7.12% [5],[6],[20] 7.12% [5],[6],[20] 7.12% [5],[6],[20] 5.00% [11],[12],[19],[21] 5.00% [11],[12],[19],[21] 5.00% [11],[12],[19],[21] 5.00% [11],[12],[19],[21]
Par Amount/Units $ 27,460 [5],[7],[20]             $ 16,527 [11],[19],[21]      
Cost 27,438 [5],[8],[20]             16,505 [11],[13],[19],[21]      
Fair Value $ 26,252 [5],[20]             $ 16,614 [11],[19],[21]      
Percentage of Net Assets 0.12% [5],[20] 0.12% [5],[20] 0.12% [5],[20] 0.12% [5],[20] 0.12% [5],[20] 0.12% [5],[20] 0.12% [5],[20] 0.13% [11],[19],[21] 0.13% [11],[19],[21] 0.13% [11],[19],[21] 0.13% [11],[19],[21]
Investment, Identifier [Axis]: ProAmpac PG Borrower, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11]
Interest Rate 6.04% [2],[5],[6] 6.04% [2],[5],[6] 6.04% [2],[5],[6] 6.04% [2],[5],[6] 6.04% [2],[5],[6] 6.04% [2],[5],[6] 6.04% [2],[5],[6] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12]
Par Amount/Units $ 45,090 [2],[5],[7]             $ 30,050 [9],[11]      
Cost 45,074 [2],[5],[8]             30,103 [9],[11],[13]      
Fair Value $ 42,463 [2],[5]             $ 30,121 [9],[11]      
Percentage of Net Assets 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.23% [9],[11] 0.23% [9],[11] 0.23% [9],[11] 0.23% [9],[11]
Investment, Identifier [Axis]: Prodege International Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19]
Interest Rate 9.04% [1],[2],[4],[5],[6] 9.04% [1],[2],[4],[5],[6] 9.04% [1],[2],[4],[5],[6] 9.04% [1],[2],[4],[5],[6] 9.04% [1],[2],[4],[5],[6] 9.04% [1],[2],[4],[5],[6] 9.04% [1],[2],[4],[5],[6] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19]
Par Amount/Units $ 543,688 [1],[2],[4],[5],[7]             $ 491,000 [9],[11],[18],[19]      
Cost 534,317 [1],[2],[4],[5],[8]             479,825 [9],[11],[13],[18],[19]      
Fair Value $ 531,060 [1],[2],[4],[5]             $ 479,737 [9],[11],[18],[19]      
Percentage of Net Assets 2.37% [1],[2],[4],[5] 2.37% [1],[2],[4],[5] 2.37% [1],[2],[4],[5] 2.37% [1],[2],[4],[5] 2.37% [1],[2],[4],[5] 2.37% [1],[2],[4],[5] 2.37% [1],[2],[4],[5] 3.73% [9],[11],[18],[19] 3.73% [9],[11],[18],[19] 3.73% [9],[11],[18],[19] 3.73% [9],[11],[18],[19]
Investment, Identifier [Axis]: Profile Products, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19]
Interest Rate 8.87% [1],[2],[4],[5],[6] 8.87% [1],[2],[4],[5],[6] 8.87% [1],[2],[4],[5],[6] 8.87% [1],[2],[4],[5],[6] 8.87% [1],[2],[4],[5],[6] 8.87% [1],[2],[4],[5],[6] 8.87% [1],[2],[4],[5],[6] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19]
Par Amount/Units $ 69,921 [1],[2],[4],[5],[7]             $ 115,420 [9],[11],[18],[19]      
Cost 68,481 [1],[2],[4],[5],[8]             112,583 [9],[11],[13],[18],[19]      
Fair Value $ 67,937 [1],[2],[4],[5]             $ 112,517 [9],[11],[18],[19]      
Percentage of Net Assets 0.30% [1],[2],[4],[5] 0.30% [1],[2],[4],[5] 0.30% [1],[2],[4],[5] 0.30% [1],[2],[4],[5] 0.30% [1],[2],[4],[5] 0.30% [1],[2],[4],[5] 0.30% [1],[2],[4],[5] 0.88% [9],[11],[18],[19] 0.88% [9],[11],[18],[19] 0.88% [9],[11],[18],[19] 0.88% [9],[11],[18],[19]
Investment, Identifier [Axis]: Progress Residential PM Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [1],[2],[4],[5] 6.25% [9],[11],[18],[19] 6.25% [9],[11],[18],[19] 6.25% [9],[11],[18],[19] 6.25% [9],[11],[18],[19]
Interest Rate 9.38% [1],[2],[4],[5],[6] 9.38% [1],[2],[4],[5],[6] 9.38% [1],[2],[4],[5],[6] 9.38% [1],[2],[4],[5],[6] 9.38% [1],[2],[4],[5],[6] 9.38% [1],[2],[4],[5],[6] 9.38% [1],[2],[4],[5],[6] 7.00% [9],[11],[12],[18],[19] 7.00% [9],[11],[12],[18],[19] 7.00% [9],[11],[12],[18],[19] 7.00% [9],[11],[12],[18],[19]
Par Amount/Units $ 85,529 [1],[2],[4],[5],[7]             $ 70,324 [9],[11],[18],[19]      
Cost 83,783 [1],[2],[4],[5],[8]             68,756 [9],[11],[13],[18],[19]      
Fair Value $ 85,529 [1],[2],[4],[5]             $ 71,027 [9],[11],[18],[19]      
Percentage of Net Assets 0.38% [1],[2],[4],[5] 0.38% [1],[2],[4],[5] 0.38% [1],[2],[4],[5] 0.38% [1],[2],[4],[5] 0.38% [1],[2],[4],[5] 0.38% [1],[2],[4],[5] 0.38% [1],[2],[4],[5] 0.55% [9],[11],[18],[19] 0.55% [9],[11],[18],[19] 0.55% [9],[11],[18],[19] 0.55% [9],[11],[18],[19]
Investment, Identifier [Axis]: Project Alpha Intermediate Holding, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16]
Interest Rate 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 4.11% [11],[12],[16] 4.11% [11],[12],[16] 4.11% [11],[12],[16] 4.11% [11],[12],[16]
Par Amount/Units $ 48,453 [5],[7],[14]             $ 23,781 [11],[16]      
Cost 48,508 [5],[8],[14]             23,846 [11],[13],[16]      
Fair Value $ 46,780 [5],[14]             $ 23,848 [11],[16]      
Percentage of Net Assets 0.21% [5],[14] 0.21% [5],[14] 0.21% [5],[14] 0.21% [5],[14] 0.21% [5],[14] 0.21% [5],[14] 0.21% [5],[14] 0.19% [11],[16] 0.19% [11],[16] 0.19% [11],[16] 0.19% [11],[16]
Investment, Identifier [Axis]: Project Boost Purchaser, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [11],[16] 3.50% [11],[16] 3.50% [11],[16] 3.50% [11],[16]
Interest Rate 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 3.60% [11],[12],[16] 3.60% [11],[12],[16] 3.60% [11],[12],[16] 3.60% [11],[12],[16]
Par Amount/Units $ 8,425 [5],[7],[14]             $ 990 [11],[16]      
Cost 8,415 [5],[8],[14]             990 [11],[13],[16]      
Fair Value $ 8,028 [5],[14]             $ 990 [11],[16]      
Percentage of Net Assets 0.04% [5],[14] 0.04% [5],[14] 0.04% [5],[14] 0.04% [5],[14] 0.04% [5],[14] 0.04% [5],[14] 0.04% [5],[14] 0.01% [11],[16] 0.01% [11],[16] 0.01% [11],[16] 0.01% [11],[16]
Investment, Identifier [Axis]: Project Boost Purchaser, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23]
Interest Rate 6.62% [5],[6],[22] 6.62% [5],[6],[22] 6.62% [5],[6],[22] 6.62% [5],[6],[22] 6.62% [5],[6],[22] 6.62% [5],[6],[22] 6.62% [5],[6],[22] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23]
Par Amount/Units $ 25,299 [5],[7],[22]             $ 10,468 [11],[23]      
Cost 25,117 [5],[8],[22]             10,442 [11],[13],[23]      
Fair Value $ 24,018 [5],[22]             $ 10,481 [11],[23]      
Percentage of Net Assets 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.11% [5],[22] 0.08% [11],[23] 0.08% [11],[23] 0.08% [11],[23] 0.08% [11],[23]
Investment, Identifier [Axis]: Project Leopard Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[21]               4.75% 4.75% 4.75% 4.75%
Interest Rate [11],[12],[21]               5.75% 5.75% 5.75% 5.75%
Par Amount/Units [11],[21]               $ 25,787      
Cost [11],[13],[21]               25,843      
Fair Value [11],[21]               $ 25,851      
Percentage of Net Assets [11],[21]               0.20% 0.20% 0.20% 0.20%
Investment, Identifier [Axis]: Project Leopard Holdings, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[20] 4.25% 4.25% 4.25% 4.25% 4.25% 4.25% 4.25%        
Interest Rate [5],[6],[20] 6.95% 6.95% 6.95% 6.95% 6.95% 6.95% 6.95%        
Par Amount/Units [5],[7],[20] $ 4,740                    
Cost [5],[8],[20] 4,740                    
Fair Value [5],[20] $ 2,244                    
Percentage of Net Assets [5],[20] 0.01% 0.01% 0.01% 0.01% 0.01% 0.01% 0.01%        
Investment, Identifier [Axis]: Project Leopard Holdings, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5] 5.25% 5.25% 5.25% 5.25% 5.25% 5.25% 5.25%        
Interest Rate [5],[6],[22] 7.83% 7.83% 7.83% 7.83% 7.83% 7.83% 7.83%        
Par Amount/Units [5],[7],[22] $ 141,000                    
Cost [5],[8],[22] 134,475                    
Fair Value [5],[22] $ 126,959                    
Percentage of Net Assets [5],[22] 0.57% 0.57% 0.57% 0.57% 0.57% 0.57% 0.57%        
Investment, Identifier [Axis]: Project Ruby Ultimate Parent Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [9],[11] 3.25% [9],[11] 3.25% [9],[11] 3.25% [9],[11]
Interest Rate 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 4.00% [9],[11],[12] 4.00% [9],[11],[12] 4.00% [9],[11],[12] 4.00% [9],[11],[12]
Par Amount/Units $ 8,482 [2],[5],[7]             $ 8,547 [9],[11]      
Cost 8,448 [2],[5],[8]             8,507 [9],[11],[13]      
Fair Value $ 7,941 [2],[5]             $ 8,549 [9],[11]      
Percentage of Net Assets 0.04% [2],[5] 0.04% [2],[5] 0.04% [2],[5] 0.04% [2],[5] 0.04% [2],[5] 0.04% [2],[5] 0.04% [2],[5] 0.07% [9],[11] 0.07% [9],[11] 0.07% [9],[11] 0.07% [9],[11]
Investment, Identifier [Axis]: Project Ruby Ultimate Parent Corp. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[22] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [6],[18],[23] 8.78% 8.78% 8.78% 8.78% 8.78% 8.78% 8.78%        
Par Amount/Units [7],[18],[23] $ 11,833                    
Cost [8],[18],[23] 11,486                    
Fair Value [18],[23] $ 11,478                    
Percentage of Net Assets [18],[23] 0.05% 0.05% 0.05% 0.05% 0.05% 0.05% 0.05%        
Investment, Identifier [Axis]: Proofpoint, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[17],[23]               6.25% 6.25% 6.25% 6.25%
Interest Rate [11],[17],[23]               6.75% 6.75% 6.75% 6.75%
Par Amount/Units [11],[17],[23]               $ 95,000      
Cost [11],[17],[23]               94,541      
Fair Value [11],[17],[23]               $ 96,306      
Percentage of Net Assets [11],[17],[23]               0.75% 0.75% 0.75% 0.75%
Investment, Identifier [Axis]: Proofpoint, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%        
Interest Rate [5],[6],[15],[22] 6.32% 6.32% 6.32% 6.32% 6.32% 6.32% 6.32%        
Par Amount/Units [5],[7],[15],[22] $ 4,889                    
Cost [5],[8],[15],[22] 4,703                    
Fair Value [5],[15],[22] $ 4,603                    
Percentage of Net Assets [5],[15],[22] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: Proofpoint, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[15],[22] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%        
Interest Rate [5],[6],[15],[22] 9.32% 9.32% 9.32% 9.32% 9.32% 9.32% 9.32%        
Par Amount/Units [5],[7],[15],[22] $ 72,231                    
Cost [5],[8],[15],[22] 72,015                    
Fair Value [5],[15],[22] $ 70,064                    
Percentage of Net Assets [5],[15],[22] 0.31% 0.31% 0.31% 0.31% 0.31% 0.31% 0.31%        
Investment, Identifier [Axis]: Qualus Power Services Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [11],[18],[19],[21] 5.50% [11],[18],[19],[21] 5.50% [11],[18],[19],[21] 5.50% [11],[18],[19],[21]
Interest Rate 8.27% [1],[4],[5],[6],[20] 8.27% [1],[4],[5],[6],[20] 8.27% [1],[4],[5],[6],[20] 8.27% [1],[4],[5],[6],[20] 8.27% [1],[4],[5],[6],[20] 8.27% [1],[4],[5],[6],[20] 8.27% [1],[4],[5],[6],[20] 6.50% [11],[12],[18],[19],[21] 6.50% [11],[12],[18],[19],[21] 6.50% [11],[12],[18],[19],[21] 6.50% [11],[12],[18],[19],[21]
Par Amount/Units $ 48,630 [1],[4],[5],[7],[20]             $ 48,950 [11],[18],[19],[21]      
Cost 47,637 [1],[4],[5],[8],[20]             47,785 [11],[13],[18],[19],[21]      
Fair Value $ 48,031 [1],[4],[5],[20]             $ 48,332 [11],[18],[19],[21]      
Percentage of Net Assets 0.21% [1],[4],[5],[20] 0.21% [1],[4],[5],[20] 0.21% [1],[4],[5],[20] 0.21% [1],[4],[5],[20] 0.21% [1],[4],[5],[20] 0.21% [1],[4],[5],[20] 0.21% [1],[4],[5],[20] 0.38% [11],[18],[19],[21] 0.38% [11],[18],[19],[21] 0.38% [11],[18],[19],[21] 0.38% [11],[18],[19],[21]
Investment, Identifier [Axis]: Quantum Bidco, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [3],[5],[14] 6.00% [3],[5],[14] 6.00% [3],[5],[14] 6.00% [3],[5],[14] 6.00% [3],[5],[14] 6.00% [3],[5],[14] 6.00% [3],[5],[14] 6.00% [10],[11],[16] 6.00% [10],[11],[16] 6.00% [10],[11],[16] 6.00% [10],[11],[16]
Interest Rate 6.28% [3],[5],[6],[14] 6.28% [3],[5],[6],[14] 6.28% [3],[5],[6],[14] 6.28% [3],[5],[6],[14] 6.28% [3],[5],[6],[14] 6.28% [3],[5],[6],[14] 6.28% [3],[5],[6],[14] 6.11% [10],[11],[12],[16] 6.11% [10],[11],[12],[16] 6.11% [10],[11],[12],[16] 6.11% [10],[11],[12],[16]
Par Amount/Units | £     £ 18,500 [3],[5],[7],[14]             £ 18,500 [10],[11],[16]  
Cost $ 24,578 [3],[5],[8],[14]                 24,474 [10],[11],[13],[16]  
Fair Value $ 17,814 [3],[5],[14]                 £ 24,712 [10],[11],[16]  
Percentage of Net Assets 0.08% [3],[5],[14] 0.08% [3],[5],[14] 0.08% [3],[5],[14] 0.08% [3],[5],[14] 0.08% [3],[5],[14] 0.08% [3],[5],[14] 0.08% [3],[5],[14] 0.19% [10],[11],[16] 0.19% [10],[11],[16] 0.19% [10],[11],[16] 0.19% [10],[11],[16]
Investment, Identifier [Axis]: Quest Software US Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.25% [5] 4.25% [5] 4.25% [5] 4.25% [5] 4.25% [5] 4.25% [5] 4.25% [5] 4.25% [10],[11],[16] 4.25% [10],[11],[16] 4.25% [10],[11],[16] 4.25% [10],[11],[16]
Interest Rate 6.98% [3],[5],[6],[22] 6.98% [3],[5],[6],[22] 6.98% [3],[5],[6],[22] 6.98% [3],[5],[6],[22] 6.98% [3],[5],[6],[22] 6.98% [3],[5],[6],[22] 6.98% [3],[5],[6],[22] 4.38% [10],[11],[12],[16] 4.38% [10],[11],[12],[16] 4.38% [10],[11],[12],[16] 4.38% [10],[11],[12],[16]
Par Amount/Units $ 27,951 [3],[5],[7],[22]             $ 26,966 [10],[11],[16]      
Cost 27,715 [3],[5],[8],[22]             26,950 [10],[11],[13],[16]      
Fair Value $ 20,824 [3],[5],[22]             $ 26,976 [10],[11],[16]      
Percentage of Net Assets 0.09% [3],[5],[22] 0.09% [3],[5],[22] 0.09% [3],[5],[22] 0.09% [3],[5],[22] 0.09% [3],[5],[22] 0.09% [3],[5],[22] 0.09% [3],[5],[22] 0.21% [10],[11],[16] 0.21% [10],[11],[16] 0.21% [10],[11],[16] 0.21% [10],[11],[16]
Investment, Identifier [Axis]: Quest Software US Holdings, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [10],[11],[16],[17]               8.25% 8.25% 8.25% 8.25%
Interest Rate [10],[11],[16],[17]               8.38% 8.38% 8.38% 8.38%
Par Amount/Units [10],[11],[16],[17]               $ 11,098      
Cost [10],[11],[16],[17]               11,103      
Fair Value [10],[11],[16],[17]               $ 11,113      
Percentage of Net Assets [10],[11],[16],[17]               0.09% 0.09% 0.09% 0.09%
Investment, Identifier [Axis]: R1 Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21]
Interest Rate 7.00% [4],[5],[6],[20] 7.00% [4],[5],[6],[20] 7.00% [4],[5],[6],[20] 7.00% [4],[5],[6],[20] 7.00% [4],[5],[6],[20] 7.00% [4],[5],[6],[20] 7.00% [4],[5],[6],[20] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21]
Par Amount/Units $ 44,223 [4],[5],[7],[20]             $ 38,742 [11],[18],[19],[21]      
Cost 44,187 [4],[5],[8],[20]             38,698 [11],[13],[18],[19],[21]      
Fair Value $ 44,223 [4],[5],[20]             $ 38,742 [11],[18],[19],[21]      
Percentage of Net Assets 0.20% [4],[5],[20] 0.20% [4],[5],[20] 0.20% [4],[5],[20] 0.20% [4],[5],[20] 0.20% [4],[5],[20] 0.20% [4],[5],[20] 0.20% [4],[5],[20] 0.30% [11],[18],[19],[21] 0.30% [11],[18],[19],[21] 0.30% [11],[18],[19],[21] 0.30% [11],[18],[19],[21]
Investment, Identifier [Axis]: RPBLS Midco, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [2],[4],[5],[6] 7.92% 7.92% 7.92% 7.92% 7.92% 7.92% 7.92%        
Par Amount/Units [2],[4],[5],[7] $ 167,261                    
Cost [2],[4],[5],[8] 164,516                    
Fair Value [2],[4],[5] $ 165,588                    
Percentage of Net Assets [2],[4],[5] 0.74% 0.74% 0.74% 0.74% 0.74% 0.74% 0.74%        
Investment, Identifier [Axis]: RR 19, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.50% [3],[5],[14],[15] 6.50% [3],[5],[14],[15] 6.50% [3],[5],[14],[15] 6.50% [3],[5],[14],[15] 6.50% [3],[5],[14],[15] 6.50% [3],[5],[14],[15] 6.50% [3],[5],[14],[15] 6.50% [10],[11],[16],[17] 6.50% [10],[11],[16],[17] 6.50% [10],[11],[16],[17] 6.50% [10],[11],[16],[17]
Interest Rate 9.01% [3],[5],[6],[14],[15] 9.01% [3],[5],[6],[14],[15] 9.01% [3],[5],[6],[14],[15] 9.01% [3],[5],[6],[14],[15] 9.01% [3],[5],[6],[14],[15] 9.01% [3],[5],[6],[14],[15] 9.01% [3],[5],[6],[14],[15] 6.65% [10],[11],[12],[16],[17] 6.65% [10],[11],[12],[16],[17] 6.65% [10],[11],[12],[16],[17] 6.65% [10],[11],[12],[16],[17]
Par Amount/Units $ 3,000 [3],[5],[7],[14],[15]             $ 3,000 [10],[11],[16],[17]      
Cost 3,000 [3],[5],[8],[14],[15]             3,000 [10],[11],[13],[16],[17]      
Fair Value $ 2,675 [3],[5],[14],[15]             $ 2,985 [10],[11],[16],[17]      
Percentage of Net Assets 0.01% [3],[5],[14],[15] 0.01% [3],[5],[14],[15] 0.01% [3],[5],[14],[15] 0.01% [3],[5],[14],[15] 0.01% [3],[5],[14],[15] 0.01% [3],[5],[14],[15] 0.01% [3],[5],[14],[15] 0.02% [10],[11],[16],[17] 0.02% [10],[11],[16],[17] 0.02% [10],[11],[16],[17] 0.02% [10],[11],[16],[17]
Investment, Identifier [Axis]: RR 20, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 7.25% 7.25% 7.25% 7.25% 7.25% 7.25% 7.25%        
Interest Rate [3],[4],[5],[6],[14] 8.28% 8.28% 8.28% 8.28% 8.28% 8.28% 8.28%        
Par Amount/Units [3],[4],[5],[7],[14] $ 4,000                    
Cost [3],[4],[5],[8],[14] 3,961                    
Fair Value [3],[4],[5],[14] $ 3,644                    
Percentage of Net Assets [3],[4],[5],[14] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: RSC Acquisition, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [1],[2],[4],[5],[15] 5.50% [9],[10],[11],[17],[18],[19] 5.50% [9],[10],[11],[17],[18],[19] 5.50% [9],[10],[11],[17],[18],[19] 5.50% [9],[10],[11],[17],[18],[19]
Interest Rate 8.21% [1],[2],[4],[5],[6],[15] 8.21% [1],[2],[4],[5],[6],[15] 8.21% [1],[2],[4],[5],[6],[15] 8.21% [1],[2],[4],[5],[6],[15] 8.21% [1],[2],[4],[5],[6],[15] 8.21% [1],[2],[4],[5],[6],[15] 8.21% [1],[2],[4],[5],[6],[15] 6.25% [9],[10],[11],[12],[17],[18],[19] 6.25% [9],[10],[11],[12],[17],[18],[19] 6.25% [9],[10],[11],[12],[17],[18],[19] 6.25% [9],[10],[11],[12],[17],[18],[19]
Par Amount/Units $ 29,162 [1],[2],[4],[5],[7],[15]             $ 24,096 [9],[10],[11],[17],[18],[19]      
Cost 28,470 [1],[2],[4],[5],[8],[15]             23,610 [9],[10],[11],[13],[17],[18],[19]      
Fair Value $ 27,370 [1],[2],[4],[5],[15]             $ 24,034 [9],[10],[11],[17],[18],[19]      
Percentage of Net Assets 0.12% [1],[2],[4],[5],[15] 0.12% [1],[2],[4],[5],[15] 0.12% [1],[2],[4],[5],[15] 0.12% [1],[2],[4],[5],[15] 0.12% [1],[2],[4],[5],[15] 0.12% [1],[2],[4],[5],[15] 0.12% [1],[2],[4],[5],[15] 0.19% [9],[10],[11],[17],[18],[19] 0.19% [9],[10],[11],[17],[18],[19] 0.19% [9],[10],[11],[17],[18],[19] 0.19% [9],[10],[11],[17],[18],[19]
Investment, Identifier [Axis]: RWL Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19]
Interest Rate 9.45% [1],[2],[4],[5],[6] 9.45% [1],[2],[4],[5],[6] 9.45% [1],[2],[4],[5],[6] 9.45% [1],[2],[4],[5],[6] 9.45% [1],[2],[4],[5],[6] 9.45% [1],[2],[4],[5],[6] 9.45% [1],[2],[4],[5],[6] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19]
Par Amount/Units $ 217,761 [1],[2],[4],[5],[7]             $ 218,835 [9],[11],[18],[19]      
Cost 213,385 [1],[2],[4],[5],[8]             213,914 [9],[11],[13],[18],[19]      
Fair Value $ 215,003 [1],[2],[4],[5]             $ 213,878 [9],[11],[18],[19]      
Percentage of Net Assets 0.96% [1],[2],[4],[5] 0.96% [1],[2],[4],[5] 0.96% [1],[2],[4],[5] 0.96% [1],[2],[4],[5] 0.96% [1],[2],[4],[5] 0.96% [1],[2],[4],[5] 0.96% [1],[2],[4],[5] 1.66% [9],[11],[18],[19] 1.66% [9],[11],[18],[19] 1.66% [9],[11],[18],[19] 1.66% [9],[11],[18],[19]
Investment, Identifier [Axis]: Rackspace Technology Global                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 2.75% 2.75% 2.75% 2.75% 2.75% 2.75% 2.75%        
Interest Rate [2],[5],[6] 5.62% 5.62% 5.62% 5.62% 5.62% 5.62% 5.62%        
Par Amount/Units [2],[5],[7] $ 1,189                    
Cost [2],[5],[8] 1,130                    
Fair Value [2],[5] $ 855                    
Percentage of Net Assets [2],[5] 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00%        
Investment, Identifier [Axis]: Rad CLO 14, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.50% [3],[4],[5],[14],[15] 6.50% [3],[4],[5],[14],[15] 6.50% [3],[4],[5],[14],[15] 6.50% [3],[4],[5],[14],[15] 6.50% [3],[4],[5],[14],[15] 6.50% [3],[4],[5],[14],[15] 6.50% [3],[4],[5],[14],[15] 6.50% [10],[11],[16],[17],[18] 6.50% [10],[11],[16],[17],[18] 6.50% [10],[11],[16],[17],[18] 6.50% [10],[11],[16],[17],[18]
Interest Rate 9.01% [3],[4],[5],[6],[14],[15] 9.01% [3],[4],[5],[6],[14],[15] 9.01% [3],[4],[5],[6],[14],[15] 9.01% [3],[4],[5],[6],[14],[15] 9.01% [3],[4],[5],[6],[14],[15] 9.01% [3],[4],[5],[6],[14],[15] 9.01% [3],[4],[5],[6],[14],[15] 6.50% [10],[11],[12],[16],[17],[18] 6.50% [10],[11],[12],[16],[17],[18] 6.50% [10],[11],[12],[16],[17],[18] 6.50% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 6,750 [3],[4],[5],[7],[14],[15]             $ 6,750 [10],[11],[16],[17],[18]      
Cost 6,750 [3],[4],[5],[8],[14],[15]             6,750 [10],[11],[13],[16],[17],[18]      
Fair Value $ 5,573 [3],[4],[5],[14],[15]             $ 6,750 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Radiate Holdco, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11]               3.25% 3.25% 3.25% 3.25%
Interest Rate [9],[11],[12]               4.00% 4.00% 4.00% 4.00%
Par Amount/Units [9],[11]               $ 27,000      
Cost [9],[11],[13]               26,934      
Fair Value [9],[11]               $ 26,944      
Percentage of Net Assets [9],[11]               0.21% 0.21% 0.21% 0.21%
Investment, Identifier [Axis]: Radiate Holdco, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%        
Interest Rate [2],[5],[6] 6.37% 6.37% 6.37% 6.37% 6.37% 6.37% 6.37%        
Par Amount/Units [2],[5],[7] $ 50,587                    
Cost [2],[5],[8] 50,457                    
Fair Value [2],[5] $ 46,920                    
Percentage of Net Assets [2],[5] 0.21% 0.21% 0.21% 0.21% 0.21% 0.21% 0.21%        
Investment, Identifier [Axis]: Radnet, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 6.25% [4],[5],[20] 3.00% [9],[10],[11] 3.00% [9],[10],[11] 3.00% [9],[10],[11] 3.00% [9],[10],[11]
Interest Rate 9.37% [4],[5],[6],[20] 9.37% [4],[5],[6],[20] 9.37% [4],[5],[6],[20] 9.37% [4],[5],[6],[20] 9.37% [4],[5],[6],[20] 9.37% [4],[5],[6],[20] 9.37% [4],[5],[6],[20] 3.75% [9],[10],[11],[12] 3.75% [9],[10],[11],[12] 3.75% [9],[10],[11],[12] 3.75% [9],[10],[11],[12]
Par Amount/Units $ 16,138 [4],[5],[7],[20]             $ 4,912 [9],[10],[11]      
Cost 16,138 [4],[5],[8],[20]             4,890 [9],[10],[11],[13]      
Fair Value $ 16,138 [4],[5],[20]             $ 4,918 [9],[10],[11]      
Percentage of Net Assets 0.07% [4],[5],[20] 0.07% [4],[5],[20] 0.07% [4],[5],[20] 0.07% [4],[5],[20] 0.07% [4],[5],[20] 0.07% [4],[5],[20] 0.07% [4],[5],[20] 0.04% [9],[10],[11] 0.04% [9],[10],[11] 0.04% [9],[10],[11] 0.04% [9],[10],[11]
Investment, Identifier [Axis]: Radwell International, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[10],[11],[18],[19]               5.50% 5.50% 5.50% 5.50%
Interest Rate [9],[10],[11],[12],[18],[19]               6.25% 6.25% 6.25% 6.25%
Par Amount/Units [9],[10],[11],[18],[19]               $ 348,034      
Cost [9],[10],[11],[13],[18],[19]               346,642      
Fair Value [9],[10],[11],[18],[19]               $ 346,861      
Percentage of Net Assets [9],[10],[11],[18],[19]               2.70% 2.70% 2.70% 2.70%
Investment, Identifier [Axis]: Rally Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[3],[4],[5],[6] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%        
Par Amount/Units [1],[2],[3],[4],[5],[7] $ 115,925                    
Cost [1],[2],[3],[4],[5],[8] 113,012                    
Fair Value [1],[2],[3],[4],[5] $ 112,920                    
Percentage of Net Assets [1],[2],[3],[4],[5] 0.50% 0.50% 0.50% 0.50% 0.50% 0.50% 0.50%        
Investment, Identifier [Axis]: Razor Holdco, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [2],[4],[5] 5.75% [9],[11],[18] 5.75% [9],[11],[18] 5.75% [9],[11],[18] 5.75% [9],[11],[18]
Interest Rate 8.75% [2],[4],[5],[6] 8.75% [2],[4],[5],[6] 8.75% [2],[4],[5],[6] 8.75% [2],[4],[5],[6] 8.75% [2],[4],[5],[6] 8.75% [2],[4],[5],[6] 8.75% [2],[4],[5],[6] 6.50% [9],[11],[12],[18] 6.50% [9],[11],[12],[18] 6.50% [9],[11],[12],[18] 6.50% [9],[11],[12],[18]
Par Amount/Units $ 190,244 [2],[4],[5],[7]             $ 191,200 [9],[11],[18]      
Cost 187,031 [2],[4],[5],[8]             187,495 [9],[11],[13],[18]      
Fair Value $ 186,439 [2],[4],[5]             $ 187,376 [9],[11],[18]      
Percentage of Net Assets 0.83% [2],[4],[5] 0.83% [2],[4],[5] 0.83% [2],[4],[5] 0.83% [2],[4],[5] 0.83% [2],[4],[5] 0.83% [2],[4],[5] 0.83% [2],[4],[5] 1.46% [9],[11],[18] 1.46% [9],[11],[18] 1.46% [9],[11],[18] 1.46% [9],[11],[18]
Investment, Identifier [Axis]: RealPage, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5] 3.00% 3.00% 3.00% 3.00% 3.00% 3.00% 3.00%        
Interest Rate [5],[6],[22] 6.12% 6.12% 6.12% 6.12% 6.12% 6.12% 6.12%        
Par Amount/Units [5],[7],[22] $ 26,790                    
Cost [5],[8],[22] 26,697                    
Fair Value [5],[22] $ 25,167                    
Percentage of Net Assets [5],[22] 0.11% 0.11% 0.11% 0.11% 0.11% 0.11% 0.11%        
Investment, Identifier [Axis]: Recess Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [5],[20] 3.75% [11],[21] 3.75% [11],[21] 3.75% [11],[21] 3.75% [11],[21]
Interest Rate 6.56% [5],[6],[20] 6.56% [5],[6],[20] 6.56% [5],[6],[20] 6.56% [5],[6],[20] 6.56% [5],[6],[20] 6.56% [5],[6],[20] 6.56% [5],[6],[20] 4.75% [11],[12],[21] 4.75% [11],[12],[21] 4.75% [11],[12],[21] 4.75% [11],[12],[21]
Par Amount/Units $ 11,982 [5],[7],[20]             $ 19,824 [11],[21]      
Cost 11,964 [5],[8],[20]             19,800 [11],[13],[21]      
Fair Value $ 11,652 [5],[20]             $ 19,768 [11],[21]      
Percentage of Net Assets 0.05% [5],[20] 0.05% [5],[20] 0.05% [5],[20] 0.05% [5],[20] 0.05% [5],[20] 0.05% [5],[20] 0.05% [5],[20] 0.15% [11],[21] 0.15% [11],[21] 0.15% [11],[21] 0.15% [11],[21]
Investment, Identifier [Axis]: Recorded Books, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16]
Interest Rate 7.08% [5],[6],[14] 7.08% [5],[6],[14] 7.08% [5],[6],[14] 7.08% [5],[6],[14] 7.08% [5],[6],[14] 7.08% [5],[6],[14] 7.08% [5],[6],[14] 4.10% [11],[12],[16] 4.10% [11],[12],[16] 4.10% [11],[12],[16] 4.10% [11],[12],[16]
Par Amount/Units $ 28,615 [5],[7],[14]             $ 15,615 [11],[16]      
Cost 28,621 [5],[8],[14]             15,631 [11],[13],[16]      
Fair Value $ 27,604 [5],[14]             $ 15,623 [11],[16]      
Percentage of Net Assets 0.12% [5],[14] 0.12% [5],[14] 0.12% [5],[14] 0.12% [5],[14] 0.12% [5],[14] 0.12% [5],[14] 0.12% [5],[14] 0.12% [11],[16] 0.12% [11],[16] 0.12% [11],[16] 0.12% [11],[16]
Investment, Identifier [Axis]: Recycle & Resource US, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [3],[5],[22] 3.50% [3],[5],[22] 3.50% [3],[5],[22] 3.50% [3],[5],[22] 3.50% [3],[5],[22] 3.50% [3],[5],[22] 3.50% [3],[5],[22] 3.50% [10],[11],[23] 3.50% [10],[11],[23] 3.50% [10],[11],[23] 3.50% [10],[11],[23]
Interest Rate 7.17% [3],[5],[6],[22] 7.17% [3],[5],[6],[22] 7.17% [3],[5],[6],[22] 7.17% [3],[5],[6],[22] 7.17% [3],[5],[6],[22] 7.17% [3],[5],[6],[22] 7.17% [3],[5],[6],[22] 4.00% [10],[11],[12],[23] 4.00% [10],[11],[12],[23] 4.00% [10],[11],[12],[23] 4.00% [10],[11],[12],[23]
Par Amount/Units $ 5,180 [3],[5],[7],[22]             $ 5,219 [10],[11],[23]      
Cost 5,147 [3],[5],[8],[22]             5,182 [10],[11],[13],[23]      
Fair Value $ 4,708 [3],[5],[22]             $ 5,213 [10],[11],[23]      
Percentage of Net Assets 0.02% [3],[5],[22] 0.02% [3],[5],[22] 0.02% [3],[5],[22] 0.02% [3],[5],[22] 0.02% [3],[5],[22] 0.02% [3],[5],[22] 0.02% [3],[5],[22] 0.04% [10],[11],[23] 0.04% [10],[11],[23] 0.04% [10],[11],[23] 0.04% [10],[11],[23]
Investment, Identifier [Axis]: Red Planet Borrower, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [5],[6],[22] 6.87% 6.87% 6.87% 6.87% 6.87% 6.87% 6.87%        
Par Amount/Units [5],[7],[22] $ 39,925                    
Cost [5],[8],[22] 39,626                    
Fair Value [5],[22] $ 26,567                    
Percentage of Net Assets [5],[22] 0.12% 0.12% 0.12% 0.12% 0.12% 0.12% 0.12%        
Investment, Identifier [Axis]: Red River Technology, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [1],[4],[5],[20] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21] 6.00% [11],[18],[19],[21]
Interest Rate 9.12% [1],[4],[5],[6],[20] 9.12% [1],[4],[5],[6],[20] 9.12% [1],[4],[5],[6],[20] 9.12% [1],[4],[5],[6],[20] 9.12% [1],[4],[5],[6],[20] 9.12% [1],[4],[5],[6],[20] 9.12% [1],[4],[5],[6],[20] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21] 7.00% [11],[12],[18],[19],[21]
Par Amount/Units $ 149,688 [1],[4],[5],[7],[20]             $ 150,822 [11],[18],[19],[21]      
Cost 147,658 [1],[4],[5],[8],[20]             148,448 [11],[13],[18],[19],[21]      
Fair Value $ 144,449 [1],[4],[5],[20]             $ 145,920 [11],[18],[19],[21]      
Percentage of Net Assets 0.65% [1],[4],[5],[20] 0.65% [1],[4],[5],[20] 0.65% [1],[4],[5],[20] 0.65% [1],[4],[5],[20] 0.65% [1],[4],[5],[20] 0.65% [1],[4],[5],[20] 0.65% [1],[4],[5],[20] 1.14% [11],[18],[19],[21] 1.14% [11],[18],[19],[21] 1.14% [11],[18],[19],[21] 1.14% [11],[18],[19],[21]
Investment, Identifier [Axis]: Redwood Services Group, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [1],[2],[4],[5],[6] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%        
Par Amount/Units [1],[2],[4],[5],[7] $ 36,851                    
Cost [1],[2],[4],[5],[8] 36,061                    
Fair Value [1],[2],[4],[5] $ 36,026                    
Percentage of Net Assets [1],[2],[4],[5] 0.16% 0.16% 0.16% 0.16% 0.16% 0.16% 0.16%        
Investment, Identifier [Axis]: Refficiency Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [5],[6] 6.87% 6.87% 6.87% 6.87% 6.87% 6.87% 6.87%        
Par Amount/Units [5],[7] $ 29,750                    
Cost [5],[8] 29,546                    
Fair Value [5] $ 28,446                    
Percentage of Net Assets [5] 0.13% 0.13% 0.13% 0.13% 0.13% 0.13% 0.13%        
Investment, Identifier [Axis]: Relativity ODA, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 9.59% [5] 9.59% [5] 9.59% [5] 9.59% [5] 9.59% [5] 9.59% [5] 9.59% [5] 7.50% [11],[18],[19],[21] 7.50% [11],[18],[19],[21] 7.50% [11],[18],[19],[21] 7.50% [11],[18],[19],[21]
Interest Rate 10.59% [1],[4],[5],[6],[20] 10.59% [1],[4],[5],[6],[20] 10.59% [1],[4],[5],[6],[20] 10.59% [1],[4],[5],[6],[20] 10.59% [1],[4],[5],[6],[20] 10.59% [1],[4],[5],[6],[20] 10.59% [1],[4],[5],[6],[20] 8.50% [11],[12],[18],[19],[21] 8.50% [11],[12],[18],[19],[21] 8.50% [11],[12],[18],[19],[21] 8.50% [11],[12],[18],[19],[21]
Par Amount/Units $ 16,717 [1],[4],[5],[7],[20]             $ 44,197 [11],[18],[19],[21]      
Cost 16,361 [1],[4],[5],[8],[20]             43,150 [11],[13],[18],[19],[21]      
Fair Value $ 16,392 [1],[4],[5],[20]             $ 43,460 [11],[18],[19],[21]      
Percentage of Net Assets 0.07% [1],[4],[5],[20] 0.07% [1],[4],[5],[20] 0.07% [1],[4],[5],[20] 0.07% [1],[4],[5],[20] 0.07% [1],[4],[5],[20] 0.07% [1],[4],[5],[20] 0.07% [1],[4],[5],[20] 0.34% [11],[18],[19],[21] 0.34% [11],[18],[19],[21] 0.34% [11],[18],[19],[21] 0.34% [11],[18],[19],[21]
Investment, Identifier [Axis]: Relay Purchaser, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [1],[2],[4],[5],[15] 6.00% [1],[2],[4],[5],[15] 6.00% [1],[2],[4],[5],[15] 6.00% [1],[2],[4],[5],[15] 6.00% [1],[2],[4],[5],[15] 6.00% [1],[2],[4],[5],[15] 6.00% [1],[2],[4],[5],[15] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19]
Interest Rate 9.67% [1],[2],[4],[5],[6],[15] 9.67% [1],[2],[4],[5],[6],[15] 9.67% [1],[2],[4],[5],[6],[15] 9.67% [1],[2],[4],[5],[6],[15] 9.67% [1],[2],[4],[5],[6],[15] 9.67% [1],[2],[4],[5],[6],[15] 9.67% [1],[2],[4],[5],[6],[15] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19]
Par Amount/Units $ 198,500 [1],[2],[4],[5],[7],[15]             $ 200,000 [9],[11],[18],[19]      
Cost 194,923 [1],[2],[4],[5],[8],[15]             195,928 [9],[11],[13],[18],[19]      
Fair Value $ 195,733 [1],[2],[4],[5],[15]             $ 197,214 [9],[11],[18],[19]      
Percentage of Net Assets 0.87% [1],[2],[4],[5],[15] 0.87% [1],[2],[4],[5],[15] 0.87% [1],[2],[4],[5],[15] 0.87% [1],[2],[4],[5],[15] 0.87% [1],[2],[4],[5],[15] 0.87% [1],[2],[4],[5],[15] 0.87% [1],[2],[4],[5],[15] 1.53% [9],[11],[18],[19] 1.53% [9],[11],[18],[19] 1.53% [9],[11],[18],[19] 1.53% [9],[11],[18],[19]
Investment, Identifier [Axis]: Resolute Investment Managers, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[20] 4.25% 4.25% 4.25% 4.25% 4.25% 4.25% 4.25%        
Interest Rate [5],[6],[20] 7.92% 7.92% 7.92% 7.92% 7.92% 7.92% 7.92%        
Par Amount/Units [5],[7],[20] $ 10,839                    
Cost [5],[8],[20] 10,867                    
Fair Value [5],[20] $ 9,674                    
Percentage of Net Assets [5],[20] 0.04% 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%        
Investment, Identifier [Axis]: Resonetics, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11]
Interest Rate 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12]
Par Amount/Units $ 88,122 [2],[5],[7]             $ 18,666 [9],[11]      
Cost 86,361 [2],[5],[8]             18,616 [9],[11],[13]      
Fair Value $ 83,936 [2],[5]             $ 18,689 [9],[11]      
Percentage of Net Assets 0.38% [2],[5] 0.38% [2],[5] 0.38% [2],[5] 0.38% [2],[5] 0.38% [2],[5] 0.38% [2],[5] 0.38% [2],[5] 0.15% [9],[11] 0.15% [9],[11] 0.15% [9],[11] 0.15% [9],[11]
Investment, Identifier [Axis]: Reverb Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.00% [2],[3],[5] 3.00% [2],[3],[5] 3.00% [2],[3],[5] 3.00% [2],[3],[5] 3.00% [2],[3],[5] 3.00% [2],[3],[5] 3.00% [2],[3],[5] 3.50% [11],[19],[23] 3.50% [11],[19],[23] 3.50% [11],[19],[23] 3.50% [11],[19],[23]
Interest Rate 6.12% [2],[3],[5],[6] 6.12% [2],[3],[5],[6] 6.12% [2],[3],[5],[6] 6.12% [2],[3],[5],[6] 6.12% [2],[3],[5],[6] 6.12% [2],[3],[5],[6] 6.12% [2],[3],[5],[6] 4.00% [11],[12],[19],[23] 4.00% [11],[12],[19],[23] 4.00% [11],[12],[19],[23] 4.00% [11],[12],[19],[23]
Par Amount/Units $ 4,863 [2],[3],[5],[7]             $ 8,592 [11],[19],[23]      
Cost 4,843 [2],[3],[5],[8]             8,546 [11],[13],[19],[23]      
Fair Value $ 4,684 [2],[3],[5]             $ 8,594 [11],[19],[23]      
Percentage of Net Assets 0.02% [2],[3],[5] 0.02% [2],[3],[5] 0.02% [2],[3],[5] 0.02% [2],[3],[5] 0.02% [2],[3],[5] 0.02% [2],[3],[5] 0.02% [2],[3],[5] 0.07% [11],[19],[23] 0.07% [11],[19],[23] 0.07% [11],[19],[23] 0.07% [11],[19],[23]
Investment, Identifier [Axis]: Revspring, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.25% [11],[16] 4.25% [11],[16] 4.25% [11],[16] 4.25% [11],[16]
Interest Rate 7.67% [5],[6],[14] 7.67% [5],[6],[14] 7.67% [5],[6],[14] 7.67% [5],[6],[14] 7.67% [5],[6],[14] 7.67% [5],[6],[14] 7.67% [5],[6],[14] 4.47% [11],[12],[16] 4.47% [11],[12],[16] 4.47% [11],[12],[16] 4.47% [11],[12],[16]
Par Amount/Units $ 15,341 [5],[7],[14]             $ 15,443 [11],[16]      
Cost 15,245 [5],[8],[14]             15,323 [11],[13],[16]      
Fair Value $ 14,829 [5],[14]             $ 15,501 [11],[16]      
Percentage of Net Assets 0.07% [5],[14] 0.07% [5],[14] 0.07% [5],[14] 0.07% [5],[14] 0.07% [5],[14] 0.07% [5],[14] 0.07% [5],[14] 0.12% [11],[16] 0.12% [11],[16] 0.12% [11],[16] 0.12% [11],[16]
Investment, Identifier [Axis]: Rhea Parent, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[4],[5],[15] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [2],[4],[5],[6],[15] 9.45% 9.45% 9.45% 9.45% 9.45% 9.45% 9.45%        
Par Amount/Units [2],[4],[5],[7],[15] $ 205,871                    
Cost [2],[4],[5],[8],[15] 202,116                    
Fair Value [2],[4],[5],[15] $ 203,298                    
Percentage of Net Assets [2],[4],[5],[15] 0.91% 0.91% 0.91% 0.91% 0.91% 0.91% 0.91%        
Investment, Identifier [Axis]: Rinchem Company, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[22] 4.50% 4.50% 4.50% 4.50% 4.50% 4.50% 4.50%        
Interest Rate [4],[5],[6],[22] 8.15% 8.15% 8.15% 8.15% 8.15% 8.15% 8.15%        
Par Amount/Units [4],[5],[7],[22] $ 4,035                    
Cost [4],[5],[8],[22] 4,016                    
Fair Value [4],[5],[22] $ 3,868                    
Percentage of Net Assets [4],[5],[22] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: Ring Container Technologies Group, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [2],[5],[6] 6.87% 6.87% 6.87% 6.87% 6.87% 6.87% 6.87%        
Par Amount/Units [2],[5],[7] $ 6,420                    
Cost [2],[5],[8] 6,414                    
Fair Value [2],[5] $ 6,206                    
Percentage of Net Assets [2],[5] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: Riser Merger Sub, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[3],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [2],[3],[4],[5],[6] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%        
Par Amount/Units | £ [2],[3],[4],[5],[7]     £ 160,271                
Cost [2],[3],[4],[5],[8] $ 156,201                    
Fair Value [2],[3],[4],[5] $ 156,092                    
Percentage of Net Assets [2],[3],[4],[5] 0.70% 0.70% 0.70% 0.70% 0.70% 0.70% 0.70%        
Investment, Identifier [Axis]: Riser Merger Sub, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[3],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[3],[4],[5],[6] 6.50% 6.50% 6.50% 6.50% 6.50% 6.50% 6.50%        
Par Amount/Units [1],[2],[3],[4],[5],[7] $ 13,717                    
Cost [1],[2],[3],[4],[5],[8] 16,480                    
Fair Value [1],[2],[3],[4],[5] $ 15,026                    
Percentage of Net Assets [1],[2],[3],[4],[5] 0.07% 0.07% 0.07% 0.07% 0.07% 0.07% 0.07%        
Investment, Identifier [Axis]: Roadsafe Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [1],[4],[5],[20] 5.75% [11],[18],[19],[21] 5.75% [11],[18],[19],[21] 5.75% [11],[18],[19],[21] 5.75% [11],[18],[19],[21]
Interest Rate 9.50% [1],[4],[5],[6],[20] 9.50% [1],[4],[5],[6],[20] 9.50% [1],[4],[5],[6],[20] 9.50% [1],[4],[5],[6],[20] 9.50% [1],[4],[5],[6],[20] 9.50% [1],[4],[5],[6],[20] 9.50% [1],[4],[5],[6],[20] 6.75% [11],[12],[18],[19],[21] 6.75% [11],[12],[18],[19],[21] 6.75% [11],[12],[18],[19],[21] 6.75% [11],[12],[18],[19],[21]
Par Amount/Units $ 118,712 [1],[4],[5],[7],[20]             $ 90,519 [11],[18],[19],[21]      
Cost 116,464 [1],[4],[5],[8],[20]             88,772 [11],[13],[18],[19],[21]      
Fair Value $ 116,748 [1],[4],[5],[20]             $ 89,465 [11],[18],[19],[21]      
Percentage of Net Assets 0.52% [1],[4],[5],[20] 0.52% [1],[4],[5],[20] 0.52% [1],[4],[5],[20] 0.52% [1],[4],[5],[20] 0.52% [1],[4],[5],[20] 0.52% [1],[4],[5],[20] 0.52% [1],[4],[5],[20] 0.70% [11],[18],[19],[21] 0.70% [11],[18],[19],[21] 0.70% [11],[18],[19],[21] 0.70% [11],[18],[19],[21]
Investment, Identifier [Axis]: Rocket Software, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5] 4.25% 4.25% 4.25% 4.25% 4.25% 4.25% 4.25%        
Interest Rate [5],[6],[14] 7.37% 7.37% 7.37% 7.37% 7.37% 7.37% 7.37%        
Par Amount/Units [5],[7],[14] $ 26,337                    
Cost [5],[8],[14] 26,333                    
Fair Value [5],[14] $ 25,253                    
Percentage of Net Assets [5],[14] 0.11% 0.11% 0.11% 0.11% 0.11% 0.11% 0.11%        
Investment, Identifier [Axis]: Rocket Software, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[16]               4.25% 4.25% 4.25% 4.25%
Interest Rate [11],[12],[16]               4.35% 4.35% 4.35% 4.35%
Par Amount/Units [11],[16]               $ 14,840      
Cost [11],[13],[16]               14,864      
Fair Value [11],[16]               $ 14,780      
Percentage of Net Assets [11],[16]               0.11% 0.11% 0.11% 0.11%
Investment, Identifier [Axis]: Rocket Software, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[23]               4.25% 4.25% 4.25% 4.25%
Interest Rate [11],[12],[23]               4.75% 4.75% 4.75% 4.75%
Par Amount/Units [11],[23]               $ 8,292      
Cost [11],[13],[23]               8,106      
Fair Value [11],[23]               $ 8,293      
Percentage of Net Assets [11],[23]               0.06% 0.06% 0.06% 0.06%
Investment, Identifier [Axis]: Rocket Software, Inc.2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5] 4.25% 4.25% 4.25% 4.25% 4.25% 4.25% 4.25%        
Interest Rate [5],[6],[22] 7.37% 7.37% 7.37% 7.37% 7.37% 7.37% 7.37%        
Par Amount/Units [5],[7],[22] $ 33,073                    
Cost [5],[8],[22] 32,843                    
Fair Value [5],[22] $ 31,812                    
Percentage of Net Assets [5],[22] 0.14% 0.14% 0.14% 0.14% 0.14% 0.14% 0.14%        
Investment, Identifier [Axis]: Rockford Tower CLO 2021-3, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.72% [3],[5],[14],[15] 6.72% [3],[5],[14],[15] 6.72% [3],[5],[14],[15] 6.72% [3],[5],[14],[15] 6.72% [3],[5],[14],[15] 6.72% [3],[5],[14],[15] 6.72% [3],[5],[14],[15] 6.72% [10],[11],[16],[17] 6.72% [10],[11],[16],[17] 6.72% [10],[11],[16],[17] 6.72% [10],[11],[16],[17]
Interest Rate 9.49% [3],[5],[6],[14],[15] 9.49% [3],[5],[6],[14],[15] 9.49% [3],[5],[6],[14],[15] 9.49% [3],[5],[6],[14],[15] 9.49% [3],[5],[6],[14],[15] 9.49% [3],[5],[6],[14],[15] 9.49% [3],[5],[6],[14],[15] 6.85% [10],[11],[12],[16],[17] 6.85% [10],[11],[12],[16],[17] 6.85% [10],[11],[12],[16],[17] 6.85% [10],[11],[12],[16],[17]
Par Amount/Units $ 4,000 [3],[5],[7],[14],[15]             $ 4,000 [10],[11],[16],[17]      
Cost 3,944 [3],[5],[8],[14],[15]             3,941 [10],[11],[13],[16],[17]      
Fair Value $ 3,372 [3],[5],[14],[15]             $ 3,942 [10],[11],[16],[17]      
Percentage of Net Assets 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.02% [3],[5],[14],[15] 0.03% [10],[11],[16],[17] 0.03% [10],[11],[16],[17] 0.03% [10],[11],[16],[17] 0.03% [10],[11],[16],[17]
Investment, Identifier [Axis]: Runner Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [2],[5] 5.50% [2],[5] 5.50% [2],[5] 5.50% [2],[5] 5.50% [2],[5] 5.50% [2],[5] 5.50% [2],[5] 5.50% [9],[11] 5.50% [9],[11] 5.50% [9],[11] 5.50% [9],[11]
Interest Rate 8.57% [2],[5],[6] 8.57% [2],[5],[6] 8.57% [2],[5],[6] 8.57% [2],[5],[6] 8.57% [2],[5],[6] 8.57% [2],[5],[6] 8.57% [2],[5],[6] 6.25% [9],[11],[12] 6.25% [9],[11],[12] 6.25% [9],[11],[12] 6.25% [9],[11],[12]
Par Amount/Units $ 77,610 [2],[5],[7]             $ 80,000 [9],[11]      
Cost 76,157 [2],[5],[8]             78,419 [9],[11],[13]      
Fair Value $ 53,034 [2],[5]             $ 79,200 [9],[11]      
Percentage of Net Assets 0.24% [2],[5] 0.24% [2],[5] 0.24% [2],[5] 0.24% [2],[5] 0.24% [2],[5] 0.24% [2],[5] 0.24% [2],[5] 0.62% [9],[11] 0.62% [9],[11] 0.62% [9],[11] 0.62% [9],[11]
Investment, Identifier [Axis]: S&S Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.00% [5],[22] 5.00% [5],[22] 5.00% [5],[22] 5.00% [5],[22] 5.00% [5],[22] 5.00% [5],[22] 5.00% [5],[22] 5.00% [11],[23] 5.00% [11],[23] 5.00% [11],[23] 5.00% [11],[23]
Interest Rate 7.78% [5],[6],[22] 7.78% [5],[6],[22] 7.78% [5],[6],[22] 7.78% [5],[6],[22] 7.78% [5],[6],[22] 7.78% [5],[6],[22] 7.78% [5],[6],[22] 5.50% [11],[12],[23] 5.50% [11],[12],[23] 5.50% [11],[12],[23] 5.50% [11],[12],[23]
Par Amount/Units $ 6,445 [5],[7],[22]             $ 6,507 [11],[23]      
Cost 6,329 [5],[8],[22]             6,335 [11],[13],[23]      
Fair Value $ 6,236 [5],[22]             $ 6,517 [11],[23]      
Percentage of Net Assets 0.03% [5],[22] 0.03% [5],[22] 0.03% [5],[22] 0.03% [5],[22] 0.03% [5],[22] 0.03% [5],[22] 0.03% [5],[22] 0.05% [11],[23] 0.05% [11],[23] 0.05% [11],[23] 0.05% [11],[23]
Investment, Identifier [Axis]: S2P Acquisition Borrower, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5] 3.75% [5] 3.75% [5] 3.75% [5] 3.75% [5] 3.75% [5] 3.75% [5] 4.00% [10],[11],[16] 4.00% [10],[11],[16] 4.00% [10],[11],[16] 4.00% [10],[11],[16]
Interest Rate 6.78% [3],[5],[6],[14] 6.78% [3],[5],[6],[14] 6.78% [3],[5],[6],[14] 6.78% [3],[5],[6],[14] 6.78% [3],[5],[6],[14] 6.78% [3],[5],[6],[14] 6.78% [3],[5],[6],[14] 4.10% [10],[11],[12],[16] 4.10% [10],[11],[12],[16] 4.10% [10],[11],[12],[16] 4.10% [10],[11],[12],[16]
Par Amount/Units   € 20,320 [3],[5],[7],[14]           $ 2,970 [10],[11],[16]      
Cost   20,356 [3],[5],[8],[14]           2,979 [10],[11],[13],[16]      
Fair Value   € 19,889 [3],[5],[14]           $ 2,971 [10],[11],[16]      
Percentage of Net Assets 0.09% [3],[5],[14] 0.09% [3],[5],[14] 0.09% [3],[5],[14] 0.09% [3],[5],[14] 0.09% [3],[5],[14] 0.09% [3],[5],[14] 0.09% [3],[5],[14] 0.02% [10],[11],[16] 0.02% [10],[11],[16] 0.02% [10],[11],[16] 0.02% [10],[11],[16]
Investment, Identifier [Axis]: SCIH Salt Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [1],[2],[3],[4],[5],[14],[15],[22] 4.00% [1],[2],[3],[4],[5],[14],[15],[22] 4.00% [1],[2],[3],[4],[5],[14],[15],[22] 4.00% [1],[2],[3],[4],[5],[14],[15],[22] 4.00% [1],[2],[3],[4],[5],[14],[15],[22] 4.00% [1],[2],[3],[4],[5],[14],[15],[22] 4.00% [1],[2],[3],[4],[5],[14],[15],[22] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11]
Interest Rate 6.81% [2],[5],[6] 6.81% [2],[5],[6] 6.81% [2],[5],[6] 6.81% [2],[5],[6] 6.81% [2],[5],[6] 6.81% [2],[5],[6] 6.81% [2],[5],[6] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12]
Par Amount/Units $ 45,245 [2],[5],[7]             $ 29,854 [9],[11]      
Cost 44,982 [2],[5],[8]             29,802 [9],[11],[13]      
Fair Value $ 42,134 [2],[5]             $ 29,612 [9],[11]      
Percentage of Net Assets 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.19% [2],[5] 0.23% [9],[11] 0.23% [9],[11] 0.23% [9],[11] 0.23% [9],[11]
Investment, Identifier [Axis]: SEKO Global Logistics Network, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.00% [3],[4],[5],[15],[20] 5.00% [3],[4],[5],[15],[20] 5.00% [3],[4],[5],[15],[20] 5.00% [3],[4],[5],[15],[20] 5.00% [3],[4],[5],[15],[20] 5.00% [3],[4],[5],[15],[20] 5.00% [3],[4],[5],[15],[20] 5.00% [11],[18],[21] 5.00% [11],[18],[21] 5.00% [11],[18],[21] 5.00% [11],[18],[21]
Interest Rate 6.00% [3],[4],[5],[6],[15],[20] 6.00% [3],[4],[5],[6],[15],[20] 6.00% [3],[4],[5],[6],[15],[20] 6.00% [3],[4],[5],[6],[15],[20] 6.00% [3],[4],[5],[6],[15],[20] 6.00% [3],[4],[5],[6],[15],[20] 6.00% [3],[4],[5],[6],[15],[20] 6.00% [11],[12],[18],[21] 6.00% [11],[12],[18],[21] 6.00% [11],[12],[18],[21] 6.00% [11],[12],[18],[21]
Par Amount/Units | €   € 35,393 [3],[4],[5],[7],[15],[20]             € 35,393 [11],[18],[21]    
Cost $ 40,490 [3],[4],[5],[8],[15],[20]               40,412 [11],[13],[18],[21]    
Fair Value $ 34,548 [3],[4],[5],[15],[20]               € 40,295 [11],[18],[21]    
Percentage of Net Assets 0.15% [3],[4],[5],[15],[20] 0.15% [3],[4],[5],[15],[20] 0.15% [3],[4],[5],[15],[20] 0.15% [3],[4],[5],[15],[20] 0.15% [3],[4],[5],[15],[20] 0.15% [3],[4],[5],[15],[20] 0.15% [3],[4],[5],[15],[20] 0.31% [11],[18],[21] 0.31% [11],[18],[21] 0.31% [11],[18],[21] 0.31% [11],[18],[21]
Investment, Identifier [Axis]: SEKO Global Logistics Network, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.00% [1],[4],[5],[15],[20] 5.00% [1],[4],[5],[15],[20] 5.00% [1],[4],[5],[15],[20] 5.00% [1],[4],[5],[15],[20] 5.00% [1],[4],[5],[15],[20] 5.00% [1],[4],[5],[15],[20] 5.00% [1],[4],[5],[15],[20] 5.00% [11],[18],[19],[21] 5.00% [11],[18],[19],[21] 5.00% [11],[18],[19],[21] 5.00% [11],[18],[19],[21]
Interest Rate 8.07% [1],[4],[5],[6],[15],[20] 8.07% [1],[4],[5],[6],[15],[20] 8.07% [1],[4],[5],[6],[15],[20] 8.07% [1],[4],[5],[6],[15],[20] 8.07% [1],[4],[5],[6],[15],[20] 8.07% [1],[4],[5],[6],[15],[20] 8.07% [1],[4],[5],[6],[15],[20] 6.00% [11],[12],[18],[19],[21] 6.00% [11],[12],[18],[19],[21] 6.00% [11],[12],[18],[19],[21] 6.00% [11],[12],[18],[19],[21]
Par Amount/Units $ 88,976 [1],[4],[5],[7],[15],[20]             $ 103,543 [11],[18],[19],[21]      
Cost 88,013 [1],[4],[5],[8],[15],[20]             102,300 [11],[13],[18],[19],[21]      
Fair Value $ 88,361 [1],[4],[5],[15],[20]             $ 103,315 [11],[18],[19],[21]      
Percentage of Net Assets 0.39% [1],[4],[5],[15],[20] 0.39% [1],[4],[5],[15],[20] 0.39% [1],[4],[5],[15],[20] 0.39% [1],[4],[5],[15],[20] 0.39% [1],[4],[5],[15],[20] 0.39% [1],[4],[5],[15],[20] 0.39% [1],[4],[5],[15],[20] 0.80% [11],[18],[19],[21] 0.80% [11],[18],[19],[21] 0.80% [11],[18],[19],[21] 0.80% [11],[18],[19],[21]
Investment, Identifier [Axis]: SG Acquisition, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.00% [4],[5],[22] 5.00% [4],[5],[22] 5.00% [4],[5],[22] 5.00% [4],[5],[22] 5.00% [4],[5],[22] 5.00% [4],[5],[22] 5.00% [4],[5],[22] 5.00% [11],[18],[23] 5.00% [11],[18],[23] 5.00% [11],[18],[23] 5.00% [11],[18],[23]
Interest Rate 9.17% [4],[5],[6],[22] 9.17% [4],[5],[6],[22] 9.17% [4],[5],[6],[22] 9.17% [4],[5],[6],[22] 9.17% [4],[5],[6],[22] 9.17% [4],[5],[6],[22] 9.17% [4],[5],[6],[22] 5.50% [11],[12],[18],[23] 5.50% [11],[12],[18],[23] 5.50% [11],[12],[18],[23] 5.50% [11],[12],[18],[23]
Par Amount/Units $ 104,190 [4],[5],[7],[22]             $ 100,946 [11],[18],[23]      
Cost 103,895 [4],[5],[8],[22]             100,383 [11],[13],[18],[23]      
Fair Value $ 104,190 [4],[5],[22]             $ 100,694 [11],[18],[23]      
Percentage of Net Assets 0.47% [4],[5],[22] 0.47% [4],[5],[22] 0.47% [4],[5],[22] 0.47% [4],[5],[22] 0.47% [4],[5],[22] 0.47% [4],[5],[22] 0.47% [4],[5],[22] 0.78% [11],[18],[23] 0.78% [11],[18],[23] 0.78% [11],[18],[23] 0.78% [11],[18],[23]
Investment, Identifier [Axis]: SPX Flow, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5] 4.50% 4.50% 4.50% 4.50% 4.50% 4.50% 4.50%        
Interest Rate [5],[6],[22] 7.63% 7.63% 7.63% 7.63% 7.63% 7.63% 7.63%        
Par Amount/Units [5],[7],[22] $ 54,658                    
Cost [5],[8],[22] 52,343                    
Fair Value [5],[22] $ 50,764                    
Percentage of Net Assets [5],[22] 0.23% 0.23% 0.23% 0.23% 0.23% 0.23% 0.23%        
Investment, Identifier [Axis]: SRS Distribution, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[23]               3.75% 3.75% 3.75% 3.75%
Interest Rate [11],[12],[23]               4.25% 4.25% 4.25% 4.25%
Par Amount/Units [11],[23]               $ 28,159      
Cost [11],[13],[23]               28,044      
Fair Value [11],[23]               $ 28,137      
Percentage of Net Assets [11],[23]               0.22% 0.22% 0.22% 0.22%
Investment, Identifier [Axis]: SRS Distribution, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 3.50% 3.50% 3.50% 3.50% 3.50% 3.50% 3.50%        
Interest Rate [5],[6],[22] 6.31% 6.31% 6.31% 6.31% 6.31% 6.31% 6.31%        
Par Amount/Units [5],[7],[22] $ 66,851                    
Cost [5],[8],[22] 66,521                    
Fair Value [5],[22] $ 61,786                    
Percentage of Net Assets [5],[22] 0.28% 0.28% 0.28% 0.28% 0.28% 0.28% 0.28%        
Investment, Identifier [Axis]: SSH Group Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[14] 4.25% 4.25% 4.25% 4.25% 4.25% 4.25% 4.25%        
Interest Rate [5],[6],[14] 7.92% 7.92% 7.92% 7.92% 7.92% 7.92% 7.92%        
Par Amount/Units [5],[7],[14] $ 4,961                    
Cost [5],[8],[14] 4,887                    
Fair Value [5],[14] $ 4,738                    
Percentage of Net Assets [5],[14] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: Sabre GLBL, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.25% [3],[5],[22] 4.25% [3],[5],[22] 4.25% [3],[5],[22] 4.25% [3],[5],[22] 4.25% [3],[5],[22] 4.25% [3],[5],[22] 4.25% [3],[5],[22] 3.50% [10],[11],[23] 3.50% [10],[11],[23] 3.50% [10],[11],[23] 3.50% [10],[11],[23]
Interest Rate 7.38% [3],[5],[6],[22] 7.38% [3],[5],[6],[22] 7.38% [3],[5],[6],[22] 7.38% [3],[5],[6],[22] 7.38% [3],[5],[6],[22] 7.38% [3],[5],[6],[22] 7.38% [3],[5],[6],[22] 4.00% [10],[11],[12],[23] 4.00% [10],[11],[12],[23] 4.00% [10],[11],[12],[23] 4.00% [10],[11],[12],[23]
Par Amount/Units $ 46,401 [3],[5],[7],[22]             $ 12,227 [10],[11],[23]      
Cost 45,994 [3],[5],[8],[22]             12,197 [10],[11],[13],[23]      
Fair Value $ 41,725 [3],[5],[22]             $ 12,089 [10],[11],[23]      
Percentage of Net Assets 0.19% [3],[5],[22] 0.19% [3],[5],[22] 0.19% [3],[5],[22] 0.19% [3],[5],[22] 0.19% [3],[5],[22] 0.19% [3],[5],[22] 0.19% [3],[5],[22] 0.09% [10],[11],[23] 0.09% [10],[11],[23] 0.09% [10],[11],[23] 0.09% [10],[11],[23]
Investment, Identifier [Axis]: Safety Borrower Holdings LP                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.25% [1],[4],[5],[15],[20] 5.25% [1],[4],[5],[15],[20] 5.25% [1],[4],[5],[15],[20] 5.25% [1],[4],[5],[15],[20] 5.25% [1],[4],[5],[15],[20] 5.25% [1],[4],[5],[15],[20] 5.25% [1],[4],[5],[15],[20] 5.75% [11],[18],[19],[21] 5.75% [11],[18],[19],[21] 5.75% [11],[18],[19],[21] 5.75% [11],[18],[19],[21]
Interest Rate 8.50% [1],[4],[5],[6],[15],[20] 8.50% [1],[4],[5],[6],[15],[20] 8.50% [1],[4],[5],[6],[15],[20] 8.50% [1],[4],[5],[6],[15],[20] 8.50% [1],[4],[5],[6],[15],[20] 8.50% [1],[4],[5],[6],[15],[20] 8.50% [1],[4],[5],[6],[15],[20] 6.75% [11],[12],[18],[19],[21] 6.75% [11],[12],[18],[19],[21] 6.75% [11],[12],[18],[19],[21] 6.75% [11],[12],[18],[19],[21]
Par Amount/Units $ 46,753 [1],[4],[5],[7],[15],[20]             $ 37,754 [11],[18],[19],[21]      
Cost 46,383 [1],[4],[5],[8],[15],[20]             37,326 [11],[13],[18],[19],[21]      
Fair Value $ 46,260 [1],[4],[5],[15],[20]             $ 37,301 [11],[18],[19],[21]      
Percentage of Net Assets 0.21% [1],[4],[5],[15],[20] 0.21% [1],[4],[5],[15],[20] 0.21% [1],[4],[5],[15],[20] 0.21% [1],[4],[5],[15],[20] 0.21% [1],[4],[5],[15],[20] 0.21% [1],[4],[5],[15],[20] 0.21% [1],[4],[5],[15],[20] 0.29% [11],[18],[19],[21] 0.29% [11],[18],[19],[21] 0.29% [11],[18],[19],[21] 0.29% [11],[18],[19],[21]
Investment, Identifier [Axis]: Sailpoint Technologies, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%        
Interest Rate [1],[2],[4],[5],[6] 9.10% 9.10% 9.10% 9.10% 9.10% 9.10% 9.10%        
Par Amount/Units [1],[2],[4],[5],[7] $ 384,906                    
Cost [1],[2],[4],[5],[8] 376,679                    
Fair Value [1],[2],[4],[5] $ 376,526                    
Percentage of Net Assets [1],[2],[4],[5] 1.68% 1.68% 1.68% 1.68% 1.68% 1.68% 1.68%        
Investment, Identifier [Axis]: Sam Holding Co, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [11],[18],[19],[21] 5.50% [11],[18],[19],[21] 5.50% [11],[18],[19],[21] 5.50% [11],[18],[19],[21]
Interest Rate 9.50% [1],[4],[5],[6],[20] 9.50% [1],[4],[5],[6],[20] 9.50% [1],[4],[5],[6],[20] 9.50% [1],[4],[5],[6],[20] 9.50% [1],[4],[5],[6],[20] 9.50% [1],[4],[5],[6],[20] 9.50% [1],[4],[5],[6],[20] 6.50% [11],[12],[18],[19],[21] 6.50% [11],[12],[18],[19],[21] 6.50% [11],[12],[18],[19],[21] 6.50% [11],[12],[18],[19],[21]
Par Amount/Units $ 169,766 [1],[4],[5],[7],[20]             $ 153,220 [11],[18],[19],[21]      
Cost 166,410 [1],[4],[5],[8],[20]             149,468 [11],[13],[18],[19],[21]      
Fair Value $ 167,272 [1],[4],[5],[20]             $ 149,290 [11],[18],[19],[21]      
Percentage of Net Assets 0.75% [1],[4],[5],[20] 0.75% [1],[4],[5],[20] 0.75% [1],[4],[5],[20] 0.75% [1],[4],[5],[20] 0.75% [1],[4],[5],[20] 0.75% [1],[4],[5],[20] 0.75% [1],[4],[5],[20] 1.16% [11],[18],[19],[21] 1.16% [11],[18],[19],[21] 1.16% [11],[18],[19],[21] 1.16% [11],[18],[19],[21]
Investment, Identifier [Axis]: Scientific Games Holdings LP                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 3.00% 3.00% 3.00% 3.00% 3.00% 3.00% 3.00%        
Interest Rate [5],[6],[22] 5.91% 5.91% 5.91% 5.91% 5.91% 5.91% 5.91%        
Par Amount/Units [5],[7],[22] $ 4,938                    
Cost [5],[8],[22] 4,903                    
Fair Value [5],[22] $ 4,810                    
Percentage of Net Assets [5],[22] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: Scientific Games Holdings LP 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 3.50% 3.50% 3.50% 3.50% 3.50% 3.50% 3.50%        
Interest Rate [5],[6],[22] 5.62% 5.62% 5.62% 5.62% 5.62% 5.62% 5.62%        
Par Amount/Units [5],[7],[22] $ 10,450                    
Cost [5],[8],[22] 10,395                    
Fair Value [5],[22] $ 9,705                    
Percentage of Net Assets [5],[22] 0.04% 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%        
Investment, Identifier [Axis]: Sedgwick Claims Management Services, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.25% [3],[5],[20] 4.25% [3],[5],[20] 4.25% [3],[5],[20] 4.25% [3],[5],[20] 4.25% [3],[5],[20] 4.25% [3],[5],[20] 4.25% [3],[5],[20] 4.25% [10],[11],[21] 4.25% [10],[11],[21] 4.25% [10],[11],[21] 4.25% [10],[11],[21]
Interest Rate 7.37% [3],[5],[6],[20] 7.37% [3],[5],[6],[20] 7.37% [3],[5],[6],[20] 7.37% [3],[5],[6],[20] 7.37% [3],[5],[6],[20] 7.37% [3],[5],[6],[20] 7.37% [3],[5],[6],[20] 5.25% [10],[11],[12],[21] 5.25% [10],[11],[12],[21] 5.25% [10],[11],[12],[21] 5.25% [10],[11],[12],[21]
Par Amount/Units $ 2,412 [3],[5],[7],[20]             $ 2,450 [10],[11],[21]      
Cost 2,432 [3],[5],[8],[20]             2,474 [10],[11],[13],[21]      
Fair Value $ 2,332 [3],[5],[20]             $ 2,457 [10],[11],[21]      
Percentage of Net Assets 0.01% [3],[5],[20] 0.01% [3],[5],[20] 0.01% [3],[5],[20] 0.01% [3],[5],[20] 0.01% [3],[5],[20] 0.01% [3],[5],[20] 0.01% [3],[5],[20] 0.02% [10],[11],[21] 0.02% [10],[11],[21] 0.02% [10],[11],[21] 0.02% [10],[11],[21]
Investment, Identifier [Axis]: Sedgwick Claims Management Services, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [3],[5],[14] 3.75% [3],[5],[14] 3.75% [3],[5],[14] 3.75% [3],[5],[14] 3.75% [3],[5],[14] 3.75% [3],[5],[14] 3.75% [3],[5],[14] 3.25% [10],[11],[16] 3.25% [10],[11],[16] 3.25% [10],[11],[16] 3.25% [10],[11],[16]
Interest Rate 6.87% [3],[5],[6],[14] 6.87% [3],[5],[6],[14] 6.87% [3],[5],[6],[14] 6.87% [3],[5],[6],[14] 6.87% [3],[5],[6],[14] 6.87% [3],[5],[6],[14] 6.87% [3],[5],[6],[14] 3.35% [10],[11],[12],[16] 3.35% [10],[11],[12],[16] 3.35% [10],[11],[12],[16] 3.35% [10],[11],[12],[16]
Par Amount/Units $ 37,851 [3],[5],[7],[14]             $ 7,961 [10],[11],[16]      
Cost 37,502 [3],[5],[8],[14]             7,937 [10],[11],[13],[16]      
Fair Value $ 36,017 [3],[5],[14]             $ 7,909 [10],[11],[16]      
Percentage of Net Assets 0.16% [3],[5],[14] 0.16% [3],[5],[14] 0.16% [3],[5],[14] 0.16% [3],[5],[14] 0.16% [3],[5],[14] 0.16% [3],[5],[14] 0.16% [3],[5],[14] 0.06% [10],[11],[16] 0.06% [10],[11],[16] 0.06% [10],[11],[16] 0.06% [10],[11],[16]
Investment, Identifier [Axis]: SelectQuote, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 8.00% [2],[4],[5] 8.00% [2],[4],[5] 8.00% [2],[4],[5] 8.00% [2],[4],[5] 8.00% [2],[4],[5] 8.00% [2],[4],[5] 8.00% [2],[4],[5] 5.00% [9],[11],[18],[19] 5.00% [9],[11],[18],[19] 5.00% [9],[11],[18],[19] 5.00% [9],[11],[18],[19]
Interest Rate 11.13% [2],[4],[5],[6] 11.13% [2],[4],[5],[6] 11.13% [2],[4],[5],[6] 11.13% [2],[4],[5],[6] 11.13% [2],[4],[5],[6] 11.13% [2],[4],[5],[6] 11.13% [2],[4],[5],[6] 5.75% [9],[11],[12],[18],[19] 5.75% [9],[11],[12],[18],[19] 5.75% [9],[11],[12],[18],[19] 5.75% [9],[11],[12],[18],[19]
Par Amount/Units $ 273,529 [2],[4],[5],[7]             $ 277,963 [9],[11],[18],[19]      
Cost 272,965 [2],[4],[5],[8]             275,701 [9],[11],[13],[18],[19]      
Fair Value $ 246,176 [2],[4],[5]             $ 277,079 [9],[11],[18],[19]      
Percentage of Net Assets 1.10% [2],[4],[5] 1.10% [2],[4],[5] 1.10% [2],[4],[5] 1.10% [2],[4],[5] 1.10% [2],[4],[5] 1.10% [2],[4],[5] 1.10% [2],[4],[5] 2.16% [9],[11],[18],[19] 2.16% [9],[11],[18],[19] 2.16% [9],[11],[18],[19] 2.16% [9],[11],[18],[19]
Investment, Identifier [Axis]: Sharp Midco, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [11],[18],[23] 4.00% [11],[18],[23] 4.00% [11],[18],[23] 4.00% [11],[18],[23]
Interest Rate 7.67% [5],[6],[22] 7.67% [5],[6],[22] 7.67% [5],[6],[22] 7.67% [5],[6],[22] 7.67% [5],[6],[22] 7.67% [5],[6],[22] 7.67% [5],[6],[22] 4.50% [11],[12],[18],[23] 4.50% [11],[12],[18],[23] 4.50% [11],[12],[18],[23] 4.50% [11],[12],[18],[23]
Par Amount/Units $ 5,296 [5],[7],[22]             $ 5,323 [11],[18],[23]      
Cost 5,284 [5],[8],[22]             5,309 [11],[13],[18],[23]      
Fair Value $ 5,005 [5],[22]             $ 5,329 [11],[18],[23]      
Percentage of Net Assets 0.02% [5],[22] 0.02% [5],[22] 0.02% [5],[22] 0.02% [5],[22] 0.02% [5],[22] 0.02% [5],[22] 0.02% [5],[22] 0.04% [11],[18],[23] 0.04% [11],[18],[23] 0.04% [11],[18],[23] 0.04% [11],[18],[23]
Investment, Identifier [Axis]: Sharp Midco, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.25% [4],[5],[15],[22] 7.25% [4],[5],[15],[22] 7.25% [4],[5],[15],[22] 7.25% [4],[5],[15],[22] 7.25% [4],[5],[15],[22] 7.25% [4],[5],[15],[22] 7.25% [4],[5],[15],[22] 7.25% [11],[17],[18],[23] 7.25% [11],[17],[18],[23] 7.25% [11],[17],[18],[23] 7.25% [11],[17],[18],[23]
Interest Rate 10.92% [4],[5],[6],[15],[22] 10.92% [4],[5],[6],[15],[22] 10.92% [4],[5],[6],[15],[22] 10.92% [4],[5],[6],[15],[22] 10.92% [4],[5],[6],[15],[22] 10.92% [4],[5],[6],[15],[22] 10.92% [4],[5],[6],[15],[22] 7.75% [11],[17],[18],[23] 7.75% [11],[17],[18],[23] 7.75% [11],[17],[18],[23] 7.75% [11],[17],[18],[23]
Par Amount/Units $ 31,500 [4],[5],[7],[15],[22]             $ 31,500 [11],[17],[18],[23]      
Cost 30,786 [4],[5],[8],[15],[22]             30,713 [11],[17],[18],[23]      
Fair Value $ 29,925 [4],[5],[15],[22]             $ 30,713 [11],[17],[18],[23]      
Percentage of Net Assets 0.13% [4],[5],[15],[22] 0.13% [4],[5],[15],[22] 0.13% [4],[5],[15],[22] 0.13% [4],[5],[15],[22] 0.13% [4],[5],[15],[22] 0.13% [4],[5],[15],[22] 0.13% [4],[5],[15],[22] 0.24% [11],[17],[18],[23] 0.24% [11],[17],[18],[23] 0.24% [11],[17],[18],[23] 0.24% [11],[17],[18],[23]
Investment, Identifier [Axis]: Sherlock Buyer Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [11],[16],[18],[19] 5.75% [11],[16],[18],[19] 5.75% [11],[16],[18],[19] 5.75% [11],[16],[18],[19]
Interest Rate 9.42% [1],[2],[4],[5],[6] 9.42% [1],[2],[4],[5],[6] 9.42% [1],[2],[4],[5],[6] 9.42% [1],[2],[4],[5],[6] 9.42% [1],[2],[4],[5],[6] 9.42% [1],[2],[4],[5],[6] 9.42% [1],[2],[4],[5],[6] 5.75% [11],[12],[16],[18],[19] 5.75% [11],[12],[16],[18],[19] 5.75% [11],[12],[16],[18],[19] 5.75% [11],[12],[16],[18],[19]
Par Amount/Units $ 13,099 [1],[2],[4],[5],[7]             $ 34,551 [11],[16],[18],[19]      
Cost 12,692 [1],[2],[4],[5],[8]             33,668 [11],[13],[16],[18],[19]      
Fair Value $ 12,800 [1],[2],[4],[5]             $ 33,660 [11],[16],[18],[19]      
Percentage of Net Assets 0.06% [1],[2],[4],[5] 0.06% [1],[2],[4],[5] 0.06% [1],[2],[4],[5] 0.06% [1],[2],[4],[5] 0.06% [1],[2],[4],[5] 0.06% [1],[2],[4],[5] 0.06% [1],[2],[4],[5] 0.26% [11],[16],[18],[19] 0.26% [11],[16],[18],[19] 0.26% [11],[16],[18],[19] 0.26% [11],[16],[18],[19]
Investment, Identifier [Axis]: Shoals Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [4],[5],[20] 3.25% [4],[5],[20] 3.25% [4],[5],[20] 3.25% [4],[5],[20] 3.25% [4],[5],[20] 3.25% [4],[5],[20] 3.25% [4],[5],[20] 3.25% [11],[18],[21] 3.25% [11],[18],[21] 3.25% [11],[18],[21] 3.25% [11],[18],[21]
Interest Rate 5.94% [4],[5],[6],[20] 5.94% [4],[5],[6],[20] 5.94% [4],[5],[6],[20] 5.94% [4],[5],[6],[20] 5.94% [4],[5],[6],[20] 5.94% [4],[5],[6],[20] 5.94% [4],[5],[6],[20] 4.25% [11],[12],[18],[21] 4.25% [11],[12],[18],[21] 4.25% [11],[12],[18],[21] 4.25% [11],[12],[18],[21]
Par Amount/Units $ 11,291 [4],[5],[7],[20]             $ 11,377 [11],[18],[21]      
Cost 11,091 [4],[5],[8],[20]             11,140 [11],[13],[18],[21]      
Fair Value $ 11,347 [4],[5],[20]             $ 11,434 [11],[18],[21]      
Percentage of Net Assets 0.05% [4],[5],[20] 0.05% [4],[5],[20] 0.05% [4],[5],[20] 0.05% [4],[5],[20] 0.05% [4],[5],[20] 0.05% [4],[5],[20] 0.05% [4],[5],[20] 0.09% [11],[18],[21] 0.09% [11],[18],[21] 0.09% [11],[18],[21] 0.09% [11],[18],[21]
Investment, Identifier [Axis]: Shutterfly, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.00% [2],[5] 5.00% [2],[5] 5.00% [2],[5] 5.00% [2],[5] 5.00% [2],[5] 5.00% [2],[5] 5.00% [2],[5] 5.00% [9],[11],[18] 5.00% [9],[11],[18] 5.00% [9],[11],[18] 5.00% [9],[11],[18]
Interest Rate 8.12% [2],[5],[6] 8.12% [2],[5],[6] 8.12% [2],[5],[6] 8.12% [2],[5],[6] 8.12% [2],[5],[6] 8.12% [2],[5],[6] 8.12% [2],[5],[6] 5.75% [9],[11],[12],[18] 5.75% [9],[11],[12],[18] 5.75% [9],[11],[12],[18] 5.75% [9],[11],[12],[18]
Par Amount/Units $ 57,973 [2],[5],[7]             $ 160,969 [9],[11],[18]      
Cost 57,570 [2],[5],[8]             159,357 [9],[11],[13],[18]      
Fair Value $ 36,699 [2],[5]             $ 159,761 [9],[11],[18]      
Percentage of Net Assets 0.16% [2],[5] 0.16% [2],[5] 0.16% [2],[5] 0.16% [2],[5] 0.16% [2],[5] 0.16% [2],[5] 0.16% [2],[5] 1.24% [9],[11],[18] 1.24% [9],[11],[18] 1.24% [9],[11],[18] 1.24% [9],[11],[18]
Investment, Identifier [Axis]: Signal Peak 7, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 6.89% 6.89% 6.89% 6.89% 6.89% 6.89% 6.89%        
Interest Rate [3],[4],[5],[6],[14] 9.67% 9.67% 9.67% 9.67% 9.67% 9.67% 9.67%        
Par Amount/Units [3],[4],[5],[7],[14] $ 3,875                    
Cost [3],[4],[5],[8],[14] 3,843                    
Fair Value [3],[4],[5],[14] $ 3,369                    
Percentage of Net Assets [3],[4],[5],[14] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: Situs-AMC Holdings Corporation                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [4],[5],[20] 5.75% [9],[11],[18] 5.75% [9],[11],[18] 5.75% [9],[11],[18] 5.75% [9],[11],[18]
Interest Rate 9.42% [4],[5],[6],[20] 9.42% [4],[5],[6],[20] 9.42% [4],[5],[6],[20] 9.42% [4],[5],[6],[20] 9.42% [4],[5],[6],[20] 9.42% [4],[5],[6],[20] 9.42% [4],[5],[6],[20] 6.50% [9],[11],[12],[18] 6.50% [9],[11],[12],[18] 6.50% [9],[11],[12],[18] 6.50% [9],[11],[12],[18]
Par Amount/Units $ 35,832 [4],[5],[7],[20]             $ 110,000 [9],[11],[18]      
Cost 35,520 [4],[5],[8],[20]             108,905 [9],[11],[13],[18]      
Fair Value $ 35,295 [4],[5],[20]             $ 108,900 [9],[11],[18]      
Percentage of Net Assets 0.16% [4],[5],[20] 0.16% [4],[5],[20] 0.16% [4],[5],[20] 0.16% [4],[5],[20] 0.16% [4],[5],[20] 0.16% [4],[5],[20] 0.16% [4],[5],[20] 0.85% [9],[11],[18] 0.85% [9],[11],[18] 0.85% [9],[11],[18] 0.85% [9],[11],[18]
Investment, Identifier [Axis]: Smile Doctors, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [1],[5],[22] 3.50% [1],[5],[22] 3.50% [1],[5],[22] 3.50% [1],[5],[22] 3.50% [1],[5],[22] 3.50% [1],[5],[22] 3.50% [1],[5],[22] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19]
Interest Rate 6.38% [1],[5],[6],[22] 6.38% [1],[5],[6],[22] 6.38% [1],[5],[6],[22] 6.38% [1],[5],[6],[22] 6.38% [1],[5],[6],[22] 6.38% [1],[5],[6],[22] 6.38% [1],[5],[6],[22] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19]
Par Amount/Units $ 43,958 [1],[5],[7],[22]             $ 398,136 [9],[11],[18],[19]      
Cost 43,657 [1],[5],[8],[22]             388,413 [9],[11],[13],[18],[19]      
Fair Value $ 41,658 [1],[5],[22]             $ 388,500 [9],[11],[18],[19]      
Percentage of Net Assets 0.19% [1],[5],[22] 0.19% [1],[5],[22] 0.19% [1],[5],[22] 0.19% [1],[5],[22] 0.19% [1],[5],[22] 0.19% [1],[5],[22] 0.19% [1],[5],[22] 3.02% [9],[11],[18],[19] 3.02% [9],[11],[18],[19] 3.02% [9],[11],[18],[19] 3.02% [9],[11],[18],[19]
Investment, Identifier [Axis]: Snacking Investments US, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [3],[4],[5],[20] 4.00% [3],[4],[5],[20] 4.00% [3],[4],[5],[20] 4.00% [3],[4],[5],[20] 4.00% [3],[4],[5],[20] 4.00% [3],[4],[5],[20] 4.00% [3],[4],[5],[20] 4.00% [10],[11],[21] 4.00% [10],[11],[21] 4.00% [10],[11],[21] 4.00% [10],[11],[21]
Interest Rate 7.03% [3],[4],[5],[6],[20] 7.03% [3],[4],[5],[6],[20] 7.03% [3],[4],[5],[6],[20] 7.03% [3],[4],[5],[6],[20] 7.03% [3],[4],[5],[6],[20] 7.03% [3],[4],[5],[6],[20] 7.03% [3],[4],[5],[6],[20] 5.00% [10],[11],[12],[21] 5.00% [10],[11],[12],[21] 5.00% [10],[11],[12],[21] 5.00% [10],[11],[12],[21]
Par Amount/Units $ 4,957 [3],[4],[5],[7],[20]             $ 4,975 [10],[11],[21]      
Cost 4,985 [3],[4],[5],[8],[20]             5,005 [10],[11],[13],[21]      
Fair Value $ 4,808 [3],[4],[5],[20]             $ 4,984 [10],[11],[21]      
Percentage of Net Assets 0.02% [3],[4],[5],[20] 0.02% [3],[4],[5],[20] 0.02% [3],[4],[5],[20] 0.02% [3],[4],[5],[20] 0.02% [3],[4],[5],[20] 0.02% [3],[4],[5],[20] 0.02% [3],[4],[5],[20] 0.04% [10],[11],[21] 0.04% [10],[11],[21] 0.04% [10],[11],[21] 0.04% [10],[11],[21]
Investment, Identifier [Axis]: Snoopy Bidco, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19] 6.00% [9],[11],[18],[19]
Interest Rate 9.42% [1],[2],[4],[5],[6] 9.42% [1],[2],[4],[5],[6] 9.42% [1],[2],[4],[5],[6] 9.42% [1],[2],[4],[5],[6] 9.42% [1],[2],[4],[5],[6] 9.42% [1],[2],[4],[5],[6] 9.42% [1],[2],[4],[5],[6] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19] 6.75% [9],[11],[12],[18],[19]
Par Amount/Units $ 449,679 [1],[2],[4],[5],[7]             $ 396,000 [9],[11],[18],[19]      
Cost 439,765 [1],[2],[4],[5],[8]             383,095 [9],[11],[13],[18],[19]      
Fair Value $ 438,872 [1],[2],[4],[5]             $ 388,125 [9],[11],[18],[19]      
Percentage of Net Assets 1.96% [1],[2],[4],[5] 1.96% [1],[2],[4],[5] 1.96% [1],[2],[4],[5] 1.96% [1],[2],[4],[5] 1.96% [1],[2],[4],[5] 1.96% [1],[2],[4],[5] 1.96% [1],[2],[4],[5] 3.02% [9],[11],[18],[19] 3.02% [9],[11],[18],[19] 3.02% [9],[11],[18],[19] 3.02% [9],[11],[18],[19]
Investment, Identifier [Axis]: Sophia, LP                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5] 3.50% 3.50% 3.50% 3.50% 3.50% 3.50% 3.50%        
Interest Rate [5],[6],[22] 7.17% 7.17% 7.17% 7.17% 7.17% 7.17% 7.17%        
Par Amount/Units [5],[7],[22] $ 26,847                    
Cost [5],[8],[22] 26,620                    
Fair Value [5],[22] $ 25,874                    
Percentage of Net Assets [5],[22] 0.12% 0.12% 0.12% 0.12% 0.12% 0.12% 0.12%        
Investment, Identifier [Axis]: Sound Point CLO XXVII, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.56% [3],[4],[5],[14],[15] 6.56% [3],[4],[5],[14],[15] 6.56% [3],[4],[5],[14],[15] 6.56% [3],[4],[5],[14],[15] 6.56% [3],[4],[5],[14],[15] 6.56% [3],[4],[5],[14],[15] 6.56% [3],[4],[5],[14],[15] 6.56% [10],[11],[16],[17],[18] 6.56% [10],[11],[16],[17],[18] 6.56% [10],[11],[16],[17],[18] 6.56% [10],[11],[16],[17],[18]
Interest Rate 9.34% [3],[4],[5],[6],[14],[15] 9.34% [3],[4],[5],[6],[14],[15] 9.34% [3],[4],[5],[6],[14],[15] 9.34% [3],[4],[5],[6],[14],[15] 9.34% [3],[4],[5],[6],[14],[15] 9.34% [3],[4],[5],[6],[14],[15] 9.34% [3],[4],[5],[6],[14],[15] 6.69% [10],[11],[12],[16],[17],[18] 6.69% [10],[11],[12],[16],[17],[18] 6.69% [10],[11],[12],[16],[17],[18] 6.69% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 6,900 [3],[4],[5],[7],[14],[15]             $ 6,900 [10],[11],[16],[17],[18]      
Cost 6,772 [3],[4],[5],[8],[14],[15]             6,764 [10],[11],[13],[16],[17],[18]      
Fair Value $ 5,578 [3],[4],[5],[14],[15]             $ 6,672 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Sovos Compliance, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.50% [5] 4.50% [5] 4.50% [5] 4.50% [5] 4.50% [5] 4.50% [5] 4.50% [5] 4.50% [10],[11],[19],[23] 4.50% [10],[11],[19],[23] 4.50% [10],[11],[19],[23] 4.50% [10],[11],[19],[23]
Interest Rate 7.62% [5],[6],[22] 7.62% [5],[6],[22] 7.62% [5],[6],[22] 7.62% [5],[6],[22] 7.62% [5],[6],[22] 7.62% [5],[6],[22] 7.62% [5],[6],[22] 5.00% [10],[11],[12],[19],[23] 5.00% [10],[11],[12],[19],[23] 5.00% [10],[11],[12],[19],[23] 5.00% [10],[11],[12],[19],[23]
Par Amount/Units $ 16,089 [5],[7],[22]             $ 12,567 [10],[11],[19],[23]      
Cost 16,131 [5],[8],[22]             12,537 [10],[11],[13],[19],[23]      
Fair Value $ 15,381 [5],[22]             $ 12,623 [10],[11],[19],[23]      
Percentage of Net Assets 0.07% [5],[22] 0.07% [5],[22] 0.07% [5],[22] 0.07% [5],[22] 0.07% [5],[22] 0.07% [5],[22] 0.07% [5],[22] 0.10% [10],[11],[19],[23] 0.10% [10],[11],[19],[23] 0.10% [10],[11],[19],[23] 0.10% [10],[11],[19],[23]
Investment, Identifier [Axis]: Specialty Building Products Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.75% [10],[11],[23] 3.75% [10],[11],[23] 3.75% [10],[11],[23] 3.75% [10],[11],[23]
Interest Rate 6.30% [5],[6],[22] 6.30% [5],[6],[22] 6.30% [5],[6],[22] 6.30% [5],[6],[22] 6.30% [5],[6],[22] 6.30% [5],[6],[22] 6.30% [5],[6],[22] 4.25% [10],[11],[12],[23] 4.25% [10],[11],[12],[23] 4.25% [10],[11],[12],[23] 4.25% [10],[11],[12],[23]
Par Amount/Units $ 30,162 [5],[7],[22]             $ 10,263 [10],[11],[23]      
Cost 30,104 [5],[8],[22]             10,213 [10],[11],[13],[23]      
Fair Value $ 27,287 [5],[22]             $ 10,254 [10],[11],[23]      
Percentage of Net Assets 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.08% [10],[11],[23] 0.08% [10],[11],[23] 0.08% [10],[11],[23] 0.08% [10],[11],[23]
Investment, Identifier [Axis]: Specialty Lending Company LLC - LLC Interest                      
Schedule of Investments [Line Items]                      
Cost $ 180,900 [3],[4],[5],[8],[15]             $ 212,400 [10],[11],[13],[17],[18]      
Fair Value $ 189,945 [3],[4],[5],[15]             $ 212,400 [10],[11],[17],[18]      
Percentage of Net Assets 0.85% [3],[4],[5],[15] 0.85% [3],[4],[5],[15] 0.85% [3],[4],[5],[15] 0.85% [3],[4],[5],[15] 0.85% [3],[4],[5],[15] 0.85% [3],[4],[5],[15] 0.85% [3],[4],[5],[15] 1.65% [10],[11],[17],[18] 1.65% [10],[11],[17],[18] 1.65% [10],[11],[17],[18] 1.65% [10],[11],[17],[18]
Investment, Identifier [Axis]: SpecialtyCare, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 6.00% [1],[2],[4],[5] 5.75% [11],[18],[19],[21] 5.75% [11],[18],[19],[21] 5.75% [11],[18],[19],[21] 5.75% [11],[18],[19],[21]
Interest Rate 9.08% [1],[2],[4],[5],[6],[15],[20] 9.08% [1],[2],[4],[5],[6],[15],[20] 9.08% [1],[2],[4],[5],[6],[15],[20] 9.08% [1],[2],[4],[5],[6],[15],[20] 9.08% [1],[2],[4],[5],[6],[15],[20] 9.08% [1],[2],[4],[5],[6],[15],[20] 9.08% [1],[2],[4],[5],[6],[15],[20] 6.75% [11],[12],[18],[19],[21] 6.75% [11],[12],[18],[19],[21] 6.75% [11],[12],[18],[19],[21] 6.75% [11],[12],[18],[19],[21]
Par Amount/Units $ 623,786 [1],[2],[4],[5],[7],[15],[20]             $ 69,276 [11],[18],[19],[21]      
Cost 615,096 [1],[2],[4],[5],[8],[15],[20]             67,114 [11],[13],[18],[19],[21]      
Fair Value $ 607,423 [1],[2],[4],[5],[15],[20]             $ 67,858 [11],[18],[19],[21]      
Percentage of Net Assets 2.71% [1],[2],[4],[5],[15],[20] 2.71% [1],[2],[4],[5],[15],[20] 2.71% [1],[2],[4],[5],[15],[20] 2.71% [1],[2],[4],[5],[15],[20] 2.71% [1],[2],[4],[5],[15],[20] 2.71% [1],[2],[4],[5],[15],[20] 2.71% [1],[2],[4],[5],[15],[20] 0.53% [11],[18],[19],[21] 0.53% [11],[18],[19],[21] 0.53% [11],[18],[19],[21] 0.53% [11],[18],[19],[21]
Investment, Identifier [Axis]: Spin Holdco Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11]
Interest Rate 7.14% [2],[5],[6] 7.14% [2],[5],[6] 7.14% [2],[5],[6] 7.14% [2],[5],[6] 7.14% [2],[5],[6] 7.14% [2],[5],[6] 7.14% [2],[5],[6] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12]
Par Amount/Units $ 23 [2],[5],[7]             $ 25,434 [9],[11]      
Cost 23 [2],[5],[8]             25,326 [9],[11],[13]      
Fair Value $ 20 [2],[5]             $ 25,547 [9],[11]      
Percentage of Net Assets 0.00% [2],[5] 0.00% [2],[5] 0.00% [2],[5] 0.00% [2],[5] 0.00% [2],[5] 0.00% [2],[5] 0.00% [2],[5] 0.20% [9],[11] 0.20% [9],[11] 0.20% [9],[11] 0.20% [9],[11]
Investment, Identifier [Axis]: Spireon, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[18],[21]               6.50% 6.50% 6.50% 6.50%
Interest Rate [11],[12],[18],[21]               7.50% 7.50% 7.50% 7.50%
Par Amount/Units [11],[18],[21]               $ 42,624      
Cost [11],[13],[18],[21]               42,624      
Fair Value [11],[18],[21]               $ 42,624      
Percentage of Net Assets [11],[18],[21]               0.33% 0.33% 0.33% 0.33%
Investment, Identifier [Axis]: Spitfire Parent, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [5] 6.00% [5] 6.00% [5] 6.00% [5] 6.00% [5] 6.00% [5] 6.00% [5] 5.50% [11],[18],[19],[21] 5.50% [11],[18],[19],[21] 5.50% [11],[18],[19],[21] 5.50% [11],[18],[19],[21]
Interest Rate 7.86% [3],[4],[5],[6],[15],[20] 7.86% [3],[4],[5],[6],[15],[20] 7.86% [3],[4],[5],[6],[15],[20] 7.86% [3],[4],[5],[6],[15],[20] 7.86% [3],[4],[5],[6],[15],[20] 7.86% [3],[4],[5],[6],[15],[20] 7.86% [3],[4],[5],[6],[15],[20] 6.50% [11],[12],[18],[19],[21] 6.50% [11],[12],[18],[19],[21] 6.50% [11],[12],[18],[19],[21] 6.50% [11],[12],[18],[19],[21]
Par Amount/Units   € 19,256 [3],[4],[5],[7],[15],[20]           $ 106,399 [11],[18],[19],[21]      
Cost $ 22,919 [3],[4],[5],[8],[15],[20]             104,361 [11],[13],[18],[19],[21]      
Fair Value $ 18,487 [3],[4],[5],[15],[20]             $ 105,197 [11],[18],[19],[21]      
Percentage of Net Assets 0.08% [3],[4],[5],[15],[20] 0.08% [3],[4],[5],[15],[20] 0.08% [3],[4],[5],[15],[20] 0.08% [3],[4],[5],[15],[20] 0.08% [3],[4],[5],[15],[20] 0.08% [3],[4],[5],[15],[20] 0.08% [3],[4],[5],[15],[20] 0.82% [11],[18],[19],[21] 0.82% [11],[18],[19],[21] 0.82% [11],[18],[19],[21] 0.82% [11],[18],[19],[21]
Investment, Identifier [Axis]: Spitfire Parent, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [5] 6.00% [5] 6.00% [5] 6.00% [5] 6.00% [5] 6.00% [5] 6.00% [5] 5.50% [11],[18],[21] 5.50% [11],[18],[21] 5.50% [11],[18],[21] 5.50% [11],[18],[21]
Interest Rate 10.23% [1],[4],[5],[6],[20] 10.23% [1],[4],[5],[6],[20] 10.23% [1],[4],[5],[6],[20] 10.23% [1],[4],[5],[6],[20] 10.23% [1],[4],[5],[6],[20] 10.23% [1],[4],[5],[6],[20] 10.23% [1],[4],[5],[6],[20] 6.50% [11],[12],[18],[21] 6.50% [11],[12],[18],[21] 6.50% [11],[12],[18],[21] 6.50% [11],[12],[18],[21]
Par Amount/Units $ 113,919 [1],[4],[5],[7],[20]               € 19,403 [11],[18],[21]    
Cost 112,575 [1],[4],[5],[8],[20]             $ 23,040 [11],[13],[18],[21]      
Fair Value $ 111,530 [1],[4],[5],[20]             $ 21,844 [11],[18],[21]      
Percentage of Net Assets 0.50% [1],[4],[5],[20] 0.50% [1],[4],[5],[20] 0.50% [1],[4],[5],[20] 0.50% [1],[4],[5],[20] 0.50% [1],[4],[5],[20] 0.50% [1],[4],[5],[20] 0.50% [1],[4],[5],[20] 0.17% [11],[18],[21] 0.17% [11],[18],[21] 0.17% [11],[18],[21] 0.17% [11],[18],[21]
Investment, Identifier [Axis]: Stamps.com, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [5] 5.75% [5] 5.75% [5] 5.75% [5] 5.75% [5] 5.75% [5] 5.75% [5] 5.75% [9],[11],[18] 5.75% [9],[11],[18] 5.75% [9],[11],[18] 5.75% [9],[11],[18]
Interest Rate 8.38% [2],[4],[5],[6] 8.38% [2],[4],[5],[6] 8.38% [2],[4],[5],[6] 8.38% [2],[4],[5],[6] 8.38% [2],[4],[5],[6] 8.38% [2],[4],[5],[6] 8.38% [2],[4],[5],[6] 6.50% [9],[11],[12],[18] 6.50% [9],[11],[12],[18] 6.50% [9],[11],[12],[18] 6.50% [9],[11],[12],[18]
Par Amount/Units $ 856,410 [2],[4],[5],[7]             $ 860,712 [9],[11],[18]      
Cost 841,700 [2],[4],[5],[8]             844,090 [9],[11],[13],[18]      
Fair Value $ 839,282 [2],[4],[5]             $ 843,498 [9],[11],[18]      
Percentage of Net Assets 3.75% [2],[4],[5] 3.75% [2],[4],[5] 3.75% [2],[4],[5] 3.75% [2],[4],[5] 3.75% [2],[4],[5] 3.75% [2],[4],[5] 3.75% [2],[4],[5] 6.56% [9],[11],[18] 6.56% [9],[11],[18] 6.56% [9],[11],[18] 6.56% [9],[11],[18]
Investment, Identifier [Axis]: Stamps.com, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [5] 5.75% [5] 5.75% [5] 5.75% [5] 5.75% [5] 5.75% [5] 5.75% [5] 5.75% [9],[11],[18] 5.75% [9],[11],[18] 5.75% [9],[11],[18] 5.75% [9],[11],[18]
Interest Rate 8.38% [2],[4],[5],[6] 8.38% [2],[4],[5],[6] 8.38% [2],[4],[5],[6] 8.38% [2],[4],[5],[6] 8.38% [2],[4],[5],[6] 8.38% [2],[4],[5],[6] 8.38% [2],[4],[5],[6] 6.50% [9],[11],[12],[18] 6.50% [9],[11],[12],[18] 6.50% [9],[11],[12],[18] 6.50% [9],[11],[12],[18]
Par Amount/Units $ 10,073 [2],[4],[5],[7]             $ 10,123 [9],[11],[18]      
Cost 9,895 [2],[4],[5],[8]             9,922 [9],[11],[13],[18]      
Fair Value $ 9,871 [2],[4],[5]             $ 9,921 [9],[11],[18]      
Percentage of Net Assets 0.04% [2],[4],[5] 0.04% [2],[4],[5] 0.04% [2],[4],[5] 0.04% [2],[4],[5] 0.04% [2],[4],[5] 0.04% [2],[4],[5] 0.04% [2],[4],[5] 0.08% [9],[11],[18] 0.08% [9],[11],[18] 0.08% [9],[11],[18] 0.08% [9],[11],[18]
Investment, Identifier [Axis]: State Street Institutional U.S. Government Money Market Fund                      
Schedule of Investments [Line Items]                      
Cost [5],[8] $ 51,518                    
Fair Value [5] $ 51,518                    
Percentage of Net Assets [5] 0.23% 0.23% 0.23% 0.23% 0.23% 0.23% 0.23%        
Investment, Identifier [Axis]: Stepping Stones Healthcare Services, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [4],[5],[15],[20] 5.75% [4],[5],[15],[20] 5.75% [4],[5],[15],[20] 5.75% [4],[5],[15],[20] 5.75% [4],[5],[15],[20] 5.75% [4],[5],[15],[20] 5.75% [4],[5],[15],[20] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19]
Interest Rate 8.03% [4],[5],[6],[15],[20] 8.03% [4],[5],[6],[15],[20] 8.03% [4],[5],[6],[15],[20] 8.03% [4],[5],[6],[15],[20] 8.03% [4],[5],[6],[15],[20] 8.03% [4],[5],[6],[15],[20] 8.03% [4],[5],[6],[15],[20] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19]
Par Amount/Units $ 69,352 [4],[5],[7],[15],[20]             $ 132,563 [9],[11],[18],[19]      
Cost 67,625 [4],[5],[8],[15],[20]             129,011 [9],[11],[13],[18],[19]      
Fair Value $ 68,213 [4],[5],[15],[20]             $ 129,008 [9],[11],[18],[19]      
Percentage of Net Assets 0.30% [4],[5],[15],[20] 0.30% [4],[5],[15],[20] 0.30% [4],[5],[15],[20] 0.30% [4],[5],[15],[20] 0.30% [4],[5],[15],[20] 0.30% [4],[5],[15],[20] 0.30% [4],[5],[15],[20] 1.00% [9],[11],[18],[19] 1.00% [9],[11],[18],[19] 1.00% [9],[11],[18],[19] 1.00% [9],[11],[18],[19]
Investment, Identifier [Axis]: Sunshine Cadence Holdco, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[14] 4.25% 4.25% 4.25% 4.25% 4.25% 4.25% 4.25%        
Interest Rate [5],[6],[14] 7.13% 7.13% 7.13% 7.13% 7.13% 7.13% 7.13%        
Par Amount/Units [5],[7],[14] $ 39,696                    
Cost [5],[8],[14] 36,797                    
Fair Value [5],[14] $ 37,711                    
Percentage of Net Assets [5],[14] 0.17% 0.17% 0.17% 0.17% 0.17% 0.17% 0.17%        
Investment, Identifier [Axis]: Sunshine Luxembourg VII S.à r.l, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [2],[3],[5] 3.75% [2],[3],[5] 3.75% [2],[3],[5] 3.75% [2],[3],[5] 3.75% [2],[3],[5] 3.75% [2],[3],[5] 3.75% [2],[3],[5] 3.75% [9],[10],[11] 3.75% [9],[10],[11] 3.75% [9],[10],[11] 3.75% [9],[10],[11]
Interest Rate 7.42% [2],[3],[5],[6] 7.42% [2],[3],[5],[6] 7.42% [2],[3],[5],[6] 7.42% [2],[3],[5],[6] 7.42% [2],[3],[5],[6] 7.42% [2],[3],[5],[6] 7.42% [2],[3],[5],[6] 4.50% [9],[10],[11],[12] 4.50% [9],[10],[11],[12] 4.50% [9],[10],[11],[12] 4.50% [9],[10],[11],[12]
Par Amount/Units     £ 57,136 [2],[3],[5],[7]         $ 18,726 [9],[10],[11]      
Cost     56,703 [2],[3],[5],[8]         18,778 [9],[10],[11],[13]      
Fair Value     £ 53,311 [2],[3],[5]         $ 18,821 [9],[10],[11]      
Percentage of Net Assets 0.24% [2],[3],[5] 0.24% [2],[3],[5] 0.24% [2],[3],[5] 0.24% [2],[3],[5] 0.24% [2],[3],[5] 0.24% [2],[3],[5] 0.24% [2],[3],[5] 0.15% [9],[10],[11] 0.15% [9],[10],[11] 0.15% [9],[10],[11] 0.15% [9],[10],[11]
Investment, Identifier [Axis]: Superannuation And Investments US, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [3],[5],[22] 3.75% [3],[5],[22] 3.75% [3],[5],[22] 3.75% [3],[5],[22] 3.75% [3],[5],[22] 3.75% [3],[5],[22] 3.75% [3],[5],[22] 3.75% [10],[11],[23] 3.75% [10],[11],[23] 3.75% [10],[11],[23] 3.75% [10],[11],[23]
Interest Rate 6.87% [3],[5],[6],[22] 6.87% [3],[5],[6],[22] 6.87% [3],[5],[6],[22] 6.87% [3],[5],[6],[22] 6.87% [3],[5],[6],[22] 6.87% [3],[5],[6],[22] 6.87% [3],[5],[6],[22] 4.25% [10],[11],[12],[23] 4.25% [10],[11],[12],[23] 4.25% [10],[11],[12],[23] 4.25% [10],[11],[12],[23]
Par Amount/Units $ 17,539 [3],[5],[7],[22]             $ 14,364 [10],[11],[23]      
Cost 17,429 [3],[5],[8],[22]             14,244 [10],[11],[13],[23]      
Fair Value $ 17,197 [3],[5],[22]             $ 14,391 [10],[11],[23]      
Percentage of Net Assets 0.08% [3],[5],[22] 0.08% [3],[5],[22] 0.08% [3],[5],[22] 0.08% [3],[5],[22] 0.08% [3],[5],[22] 0.08% [3],[5],[22] 0.08% [3],[5],[22] 0.11% [10],[11],[23] 0.11% [10],[11],[23] 0.11% [10],[11],[23] 0.11% [10],[11],[23]
Investment, Identifier [Axis]: Surf Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5] 3.50% [5] 3.50% [5] 3.50% [5] 3.50% [5] 3.50% [5] 3.50% [5] 3.50% [10],[11],[16] 3.50% [10],[11],[16] 3.50% [10],[11],[16] 3.50% [10],[11],[16]
Interest Rate 6.67% [3],[5],[6],[14] 6.67% [3],[5],[6],[14] 6.67% [3],[5],[6],[14] 6.67% [3],[5],[6],[14] 6.67% [3],[5],[6],[14] 6.67% [3],[5],[6],[14] 6.67% [3],[5],[6],[14] 3.69% [10],[11],[12],[16] 3.69% [10],[11],[12],[16] 3.69% [10],[11],[12],[16] 3.69% [10],[11],[12],[16]
Par Amount/Units $ 33,684 [3],[5],[7],[14]             $ 6,445 [10],[11],[16]      
Cost 33,626 [3],[5],[8],[14]             6,449 [10],[11],[13],[16]      
Fair Value $ 32,652 [3],[5],[14]             $ 6,404 [10],[11],[16]      
Percentage of Net Assets 0.15% [3],[5],[14] 0.15% [3],[5],[14] 0.15% [3],[5],[14] 0.15% [3],[5],[14] 0.15% [3],[5],[14] 0.15% [3],[5],[14] 0.15% [3],[5],[14] 0.05% [10],[11],[16] 0.05% [10],[11],[16] 0.05% [10],[11],[16] 0.05% [10],[11],[16]
Investment, Identifier [Axis]: Surgery Centers Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[4],[5],[14],[15] 5.50% [1],[4],[5],[14],[15] 5.50% [1],[4],[5],[14],[15] 5.50% [1],[4],[5],[14],[15] 5.50% [1],[4],[5],[14],[15] 5.50% [1],[4],[5],[14],[15] 5.50% [1],[4],[5],[14],[15] 3.75% [9],[10],[11] 3.75% [9],[10],[11] 3.75% [9],[10],[11] 3.75% [9],[10],[11]
Interest Rate 8.50% [1],[4],[5],[6],[14],[15] 8.50% [1],[4],[5],[6],[14],[15] 8.50% [1],[4],[5],[6],[14],[15] 8.50% [1],[4],[5],[6],[14],[15] 8.50% [1],[4],[5],[6],[14],[15] 8.50% [1],[4],[5],[6],[14],[15] 8.50% [1],[4],[5],[6],[14],[15] 4.50% [9],[10],[11],[12] 4.50% [9],[10],[11],[12] 4.50% [9],[10],[11],[12] 4.50% [9],[10],[11],[12]
Par Amount/Units $ 1,068 [1],[4],[5],[7],[14],[15]             $ 24,744 [9],[10],[11]      
Cost 936 [1],[4],[5],[8],[14],[15]             24,721 [9],[10],[11],[13]      
Fair Value $ 979 [1],[4],[5],[14],[15]             $ 24,767 [9],[10],[11]      
Percentage of Net Assets 0.00% [1],[4],[5],[14],[15] 0.00% [1],[4],[5],[14],[15] 0.00% [1],[4],[5],[14],[15] 0.00% [1],[4],[5],[14],[15] 0.00% [1],[4],[5],[14],[15] 0.00% [1],[4],[5],[14],[15] 0.00% [1],[4],[5],[14],[15] 0.19% [9],[10],[11] 0.19% [9],[10],[11] 0.19% [9],[10],[11] 0.19% [9],[10],[11]
Investment, Identifier [Axis]: SurveyMonkey, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [3],[4],[5],[14] 3.75% [3],[4],[5],[14] 3.75% [3],[4],[5],[14] 3.75% [3],[4],[5],[14] 3.75% [3],[4],[5],[14] 3.75% [3],[4],[5],[14] 3.75% [3],[4],[5],[14] 3.75% [10],[11],[16] 3.75% [10],[11],[16] 3.75% [10],[11],[16] 3.75% [10],[11],[16]
Interest Rate 6.87% [3],[4],[5],[6],[14] 6.87% [3],[4],[5],[6],[14] 6.87% [3],[4],[5],[6],[14] 6.87% [3],[4],[5],[6],[14] 6.87% [3],[4],[5],[6],[14] 6.87% [3],[4],[5],[6],[14] 6.87% [3],[4],[5],[6],[14] 3.86% [10],[11],[12],[16] 3.86% [10],[11],[12],[16] 3.86% [10],[11],[12],[16] 3.86% [10],[11],[12],[16]
Par Amount/Units $ 5,974 [3],[4],[5],[7],[14]             $ 6,829 [10],[11],[16]      
Cost 5,970 [3],[4],[5],[8],[14]             6,823 [10],[11],[13],[16]      
Fair Value $ 5,795 [3],[4],[5],[14]             $ 6,804 [10],[11],[16]      
Percentage of Net Assets 0.03% [3],[4],[5],[14] 0.03% [3],[4],[5],[14] 0.03% [3],[4],[5],[14] 0.03% [3],[4],[5],[14] 0.03% [3],[4],[5],[14] 0.03% [3],[4],[5],[14] 0.03% [3],[4],[5],[14] 0.05% [10],[11],[16] 0.05% [10],[11],[16] 0.05% [10],[11],[16] 0.05% [10],[11],[16]
Investment, Identifier [Axis]: Symphony CLO 34-PS, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[14] 7.56% 7.56% 7.56% 7.56% 7.56% 7.56% 7.56%        
Interest Rate [3],[4],[5],[6],[14],[15] 10.14% 10.14% 10.14% 10.14% 10.14% 10.14% 10.14%        
Par Amount/Units [3],[4],[5],[7],[14],[15] $ 7,000                    
Cost [3],[4],[5],[8],[14],[15] 6,930                    
Fair Value [3],[4],[5],[14],[15] $ 6,825                    
Percentage of Net Assets [3],[4],[5],[14],[15] 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% 0.03%        
Investment, Identifier [Axis]: Symphony Technology Group                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[3],[5] 8.25% 8.25% 8.25% 8.25% 8.25% 8.25% 8.25%        
Interest Rate [2],[3],[5],[6] 11.37% 11.37% 11.37% 11.37% 11.37% 11.37% 11.37%        
Par Amount/Units [2],[3],[5],[7] $ 91,647                    
Cost [2],[3],[5],[8] 90,519                    
Fair Value [2],[3],[5] $ 84,620                    
Percentage of Net Assets [2],[3],[5] 0.38% 0.38% 0.38% 0.38% 0.38% 0.38% 0.38%        
Investment, Identifier [Axis]: Symphony Technology Group 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.75% [5] 4.75% [5] 4.75% [5] 4.75% [5] 4.75% [5] 4.75% [5] 4.75% [5] 5.00% [9],[11] 5.00% [9],[11] 5.00% [9],[11] 5.00% [9],[11]
Interest Rate 7.87% [2],[3],[5],[6],[15] 7.87% [2],[3],[5],[6],[15] 7.87% [2],[3],[5],[6],[15] 7.87% [2],[3],[5],[6],[15] 7.87% [2],[3],[5],[6],[15] 7.87% [2],[3],[5],[6],[15] 7.87% [2],[3],[5],[6],[15] 5.75% [9],[11],[12] 5.75% [9],[11],[12] 5.75% [9],[11],[12] 5.75% [9],[11],[12]
Par Amount/Units $ 69,827 [2],[3],[5],[7],[15]             $ 63,186 [9],[11]      
Cost [5] 69,236 [2],[3],[8],[15]             62,591 [9],[11],[13]      
Fair Value [5] $ 63,263 [2],[3],[15]             $ 63,117 [9],[11]      
Percentage of Net Assets 0.28% [2],[3],[5],[15] 0.28% [2],[3],[5],[15] 0.28% [2],[3],[5],[15] 0.28% [2],[3],[5],[15] 0.28% [2],[3],[5],[15] 0.28% [2],[3],[5],[15] 0.28% [2],[3],[5],[15] 0.49% [9],[11] 0.49% [9],[11] 0.49% [9],[11] 0.49% [9],[11]
Investment, Identifier [Axis]: Symphony Technology Group 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5] 3.75% [5] 3.75% [5] 3.75% [5] 3.75% [5] 3.75% [5] 3.75% [5] 8.25% [9],[11] 8.25% [9],[11] 8.25% [9],[11] 8.25% [9],[11]
Interest Rate 6.36% [3],[5],[6],[15],[22] 6.36% [3],[5],[6],[15],[22] 6.36% [3],[5],[6],[15],[22] 6.36% [3],[5],[6],[15],[22] 6.36% [3],[5],[6],[15],[22] 6.36% [3],[5],[6],[15],[22] 6.36% [3],[5],[6],[15],[22] 9.00% [9],[11] 9.00% [9],[11] 9.00% [9],[11] 9.00% [9],[11]
Par Amount/Units $ 33,863 [3],[5],[7],[15],[22]             $ 81,667 [9],[11]      
Cost 33,572 [3],[5],[8],[15],[22]             80,397 [9],[11]      
Fair Value $ 30,979 [3],[5],[15],[22]             $ 81,335 [9],[11]      
Percentage of Net Assets 0.14% [3],[5],[15],[22] 0.14% [3],[5],[15],[22] 0.14% [3],[5],[15],[22] 0.14% [3],[5],[15],[22] 0.14% [3],[5],[15],[22] 0.14% [3],[5],[15],[22] 0.14% [3],[5],[15],[22] 0.63% [9],[11] 0.63% [9],[11] 0.63% [9],[11] 0.63% [9],[11]
Investment, Identifier [Axis]: TRC Companies, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23]
Interest Rate 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23]
Par Amount/Units $ 45,549 [5],[7],[22]             $ 18,778 [11],[23]      
Cost 45,280 [5],[8],[22]             18,679 [11],[13],[23]      
Fair Value $ 42,779 [5],[22]             $ 18,711 [11],[23]      
Percentage of Net Assets 0.19% [5],[22] 0.19% [5],[22] 0.19% [5],[22] 0.19% [5],[22] 0.19% [5],[22] 0.19% [5],[22] 0.19% [5],[22] 0.15% [11],[23] 0.15% [11],[23] 0.15% [11],[23] 0.15% [11],[23]
Investment, Identifier [Axis]: TRP Infrastructure Services, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [1],[4],[5],[20] 5.50% [11],[18],[19],[21] 5.50% [11],[18],[19],[21] 5.50% [11],[18],[19],[21] 5.50% [11],[18],[19],[21]
Interest Rate 8.62% [1],[4],[5],[6],[20] 8.62% [1],[4],[5],[6],[20] 8.62% [1],[4],[5],[6],[20] 8.62% [1],[4],[5],[6],[20] 8.62% [1],[4],[5],[6],[20] 8.62% [1],[4],[5],[6],[20] 8.62% [1],[4],[5],[6],[20] 6.50% [11],[12],[18],[19],[21] 6.50% [11],[12],[18],[19],[21] 6.50% [11],[12],[18],[19],[21] 6.50% [11],[12],[18],[19],[21]
Par Amount/Units $ 73,144 [1],[4],[5],[7],[20]             $ 73,699 [11],[18],[19],[21]      
Cost 71,876 [1],[4],[5],[8],[20]             72,223 [11],[13],[18],[19],[21]      
Fair Value $ 67,526 [1],[4],[5],[20]             $ 72,094 [11],[18],[19],[21]      
Percentage of Net Assets 0.30% [1],[4],[5],[20] 0.30% [1],[4],[5],[20] 0.30% [1],[4],[5],[20] 0.30% [1],[4],[5],[20] 0.30% [1],[4],[5],[20] 0.30% [1],[4],[5],[20] 0.30% [1],[4],[5],[20] 0.56% [11],[18],[19],[21] 0.56% [11],[18],[19],[21] 0.56% [11],[18],[19],[21] 0.56% [11],[18],[19],[21]
Investment, Identifier [Axis]: TTF Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [2],[4],[5] 4.00% [2],[4],[5] 4.00% [2],[4],[5] 4.00% [2],[4],[5] 4.00% [2],[4],[5] 4.00% [2],[4],[5] 4.00% [2],[4],[5] 4.25% [9],[11],[18] 4.25% [9],[11],[18] 4.25% [9],[11],[18] 4.25% [9],[11],[18]
Interest Rate 7.12% [2],[4],[5],[6] 7.12% [2],[4],[5],[6] 7.12% [2],[4],[5],[6] 7.12% [2],[4],[5],[6] 7.12% [2],[4],[5],[6] 7.12% [2],[4],[5],[6] 7.12% [2],[4],[5],[6] 5.00% [9],[11],[12],[18] 5.00% [9],[11],[12],[18] 5.00% [9],[11],[12],[18] 5.00% [9],[11],[12],[18]
Par Amount/Units $ 5,944 [2],[4],[5],[7]             $ 6,551 [9],[11],[18]      
Cost 5,909 [2],[4],[5],[8]             6,507 [9],[11],[13],[18]      
Fair Value $ 5,795 [2],[4],[5]             $ 6,567 [9],[11],[18]      
Percentage of Net Assets 0.03% [2],[4],[5] 0.03% [2],[4],[5] 0.03% [2],[4],[5] 0.03% [2],[4],[5] 0.03% [2],[4],[5] 0.03% [2],[4],[5] 0.03% [2],[4],[5] 0.05% [9],[11],[18] 0.05% [9],[11],[18] 0.05% [9],[11],[18] 0.05% [9],[11],[18]
Investment, Identifier [Axis]: Tacala Investment Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [9],[11] 3.50% [9],[11] 3.50% [9],[11] 3.50% [9],[11]
Interest Rate 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 4.25% [9],[11],[12] 4.25% [9],[11],[12] 4.25% [9],[11],[12] 4.25% [9],[11],[12]
Par Amount/Units $ 53,112 [2],[5],[7]             $ 35,473 [9],[11]      
Cost 53,089 [2],[5],[8]             35,557 [9],[11],[13]      
Fair Value $ 49,764 [2],[5]             $ 35,454 [9],[11]      
Percentage of Net Assets 0.22% [2],[5] 0.22% [2],[5] 0.22% [2],[5] 0.22% [2],[5] 0.22% [2],[5] 0.22% [2],[5] 0.22% [2],[5] 0.28% [9],[11] 0.28% [9],[11] 0.28% [9],[11] 0.28% [9],[11]
Investment, Identifier [Axis]: Tailwind Colony Holding Corporation                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[4],[5],[20] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%        
Interest Rate [1],[4],[5],[6],[20] 9.89% 9.89% 9.89% 9.89% 9.89% 9.89% 9.89%        
Par Amount/Units [1],[4],[5],[7],[20] $ 70,454                    
Cost [1],[4],[5],[8],[20] 69,293                    
Fair Value [1],[4],[5],[20] $ 69,337                    
Percentage of Net Assets [1],[4],[5],[20] 0.31% 0.31% 0.31% 0.31% 0.31% 0.31% 0.31%        
Investment, Identifier [Axis]: Tailwind Colony Holding Corporation 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[18],[19],[21]               7.50% 7.50% 7.50% 7.50%
Interest Rate [11],[12],[18],[19],[21]               8.50% 8.50% 8.50% 8.50%
Par Amount/Units [11],[18],[19],[21]               $ 56,508      
Cost [11],[13],[18],[19],[21]               55,192      
Fair Value [11],[18],[19],[21]               $ 55,378      
Percentage of Net Assets [11],[18],[19],[21]               0.43% 0.43% 0.43% 0.43%
Investment, Identifier [Axis]: Tailwind Colony Holding Corporation 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[18],[21]               6.25% 6.25% 6.25% 6.25%
Interest Rate [11],[12],[18],[21]               7.25% 7.25% 7.25% 7.25%
Par Amount/Units [11],[18],[21]               $ 11,961      
Cost [11],[13],[18],[21]               11,740      
Fair Value [11],[18],[21]               $ 11,591      
Percentage of Net Assets [11],[18],[21]               0.09% 0.09% 0.09% 0.09%
Investment, Identifier [Axis]: TecoStar Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5],[20] 3.50% [5],[20] 3.50% [5],[20] 3.50% [5],[20] 3.50% [5],[20] 3.50% [5],[20] 3.50% [5],[20] 3.50% [11],[21] 3.50% [11],[21] 3.50% [11],[21] 3.50% [11],[21]
Interest Rate 5.79% [5],[6],[20] 5.79% [5],[6],[20] 5.79% [5],[6],[20] 5.79% [5],[6],[20] 5.79% [5],[6],[20] 5.79% [5],[6],[20] 5.79% [5],[6],[20] 4.50% [11],[12],[21] 4.50% [11],[12],[21] 4.50% [11],[12],[21] 4.50% [11],[12],[21]
Par Amount/Units $ 25,950 [5],[7],[20]             $ 20,799 [11],[21]      
Cost 25,670 [5],[8],[20]             20,703 [11],[13],[21]      
Fair Value $ 23,469 [5],[20]             $ 19,852 [11],[21]      
Percentage of Net Assets 0.10% [5],[20] 0.10% [5],[20] 0.10% [5],[20] 0.10% [5],[20] 0.10% [5],[20] 0.10% [5],[20] 0.10% [5],[20] 0.15% [11],[21] 0.15% [11],[21] 0.15% [11],[21] 0.15% [11],[21]
Investment, Identifier [Axis]: Tegra118 Wealth Solutions, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [5] 4.00% [5] 4.00% [5] 4.00% [5] 4.00% [5] 4.00% [5] 4.00% [5] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16]
Interest Rate 6.96% [4],[5],[6],[14] 6.96% [4],[5],[6],[14] 6.96% [4],[5],[6],[14] 6.96% [4],[5],[6],[14] 6.96% [4],[5],[6],[14] 6.96% [4],[5],[6],[14] 6.96% [4],[5],[6],[14] 4.16% [11],[12],[16] 4.16% [11],[12],[16] 4.16% [11],[12],[16] 4.16% [11],[12],[16]
Par Amount/Units $ 3,935 [4],[5],[7],[14]             $ 3,960 [11],[16]      
Cost 3,957 [4],[5],[8],[14]             3,986 [11],[13],[16]      
Fair Value $ 3,787 [4],[5],[14]             $ 3,967 [11],[16]      
Percentage of Net Assets 0.02% [4],[5],[14] 0.02% [4],[5],[14] 0.02% [4],[5],[14] 0.02% [4],[5],[14] 0.02% [4],[5],[14] 0.02% [4],[5],[14] 0.02% [4],[5],[14] 0.03% [11],[16] 0.03% [11],[16] 0.03% [11],[16] 0.03% [11],[16]
Investment, Identifier [Axis]: Tennessee Bidco Limited 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.28% [1],[3],[4],[5],[14],[15] 7.28% [1],[3],[4],[5],[14],[15] 7.28% [1],[3],[4],[5],[14],[15] 7.28% [1],[3],[4],[5],[14],[15] 7.28% [1],[3],[4],[5],[14],[15] 7.28% [1],[3],[4],[5],[14],[15] 7.28% [1],[3],[4],[5],[14],[15] 7.00% [10],[11],[16],[17],[18],[19] 7.00% [10],[11],[16],[17],[18],[19] 7.00% [10],[11],[16],[17],[18],[19] 7.00% [10],[11],[16],[17],[18],[19]
Interest Rate 8.47% [1],[3],[4],[5],[6],[14],[15] 8.47% [1],[3],[4],[5],[6],[14],[15] 8.47% [1],[3],[4],[5],[6],[14],[15] 8.47% [1],[3],[4],[5],[6],[14],[15] 8.47% [1],[3],[4],[5],[6],[14],[15] 8.47% [1],[3],[4],[5],[6],[14],[15] 8.47% [1],[3],[4],[5],[6],[14],[15] 7.05% [10],[11],[12],[16],[17],[18],[19] 7.05% [10],[11],[12],[16],[17],[18],[19] 7.05% [10],[11],[12],[16],[17],[18],[19] 7.05% [10],[11],[12],[16],[17],[18],[19]
Par Amount/Units | £     £ 150,192 [1],[3],[4],[5],[7],[14],[15]             £ 77,545 [10],[11],[16],[17],[18],[19]  
Cost | £     196,677 [1],[3],[4],[5],[8],[14],[15]             102,899 [10],[11],[13],[16],[17],[18],[19]  
Fair Value | £     £ 199,290 [1],[3],[4],[5],[14],[15]             £ 101,517 [10],[11],[16],[17],[18],[19]  
Percentage of Net Assets 0.89% [1],[3],[4],[5],[14],[15] 0.89% [1],[3],[4],[5],[14],[15] 0.89% [1],[3],[4],[5],[14],[15] 0.89% [1],[3],[4],[5],[14],[15] 0.89% [1],[3],[4],[5],[14],[15] 0.89% [1],[3],[4],[5],[14],[15] 0.89% [1],[3],[4],[5],[14],[15] 0.79% [10],[11],[16],[17],[18],[19] 0.79% [10],[11],[16],[17],[18],[19] 0.79% [10],[11],[16],[17],[18],[19] 0.79% [10],[11],[16],[17],[18],[19]
Investment, Identifier [Axis]: Tennessee Bidco Limited 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.00% [3],[4],[5],[14],[15] 7.00% [3],[4],[5],[14],[15] 7.00% [3],[4],[5],[14],[15] 7.00% [3],[4],[5],[14],[15] 7.00% [3],[4],[5],[14],[15] 7.00% [3],[4],[5],[14],[15] 7.00% [3],[4],[5],[14],[15] 7.00% [10],[11],[16],[18] 7.00% [10],[11],[16],[18] 7.00% [10],[11],[16],[18] 7.00% [10],[11],[16],[18]
Interest Rate 10.38% [3],[4],[5],[6],[14],[15] 10.38% [3],[4],[5],[6],[14],[15] 10.38% [3],[4],[5],[6],[14],[15] 10.38% [3],[4],[5],[6],[14],[15] 10.38% [3],[4],[5],[6],[14],[15] 10.38% [3],[4],[5],[6],[14],[15] 10.38% [3],[4],[5],[6],[14],[15] 7.15% [10],[11],[12],[16],[18] 7.15% [10],[11],[12],[16],[18] 7.15% [10],[11],[12],[16],[18] 7.15% [10],[11],[12],[16],[18]
Par Amount/Units $ 214,466 [3],[4],[5],[7],[14],[15]             $ 194,958 [10],[11],[16],[18]      
Cost 209,620 [3],[4],[5],[8],[14],[15]             189,838 [10],[11],[13],[16],[18]      
Fair Value $ 213,394 [3],[4],[5],[14],[15]             $ 189,110 [10],[11],[16],[18]      
Percentage of Net Assets 0.95% [3],[4],[5],[14],[15] 0.95% [3],[4],[5],[14],[15] 0.95% [3],[4],[5],[14],[15] 0.95% [3],[4],[5],[14],[15] 0.95% [3],[4],[5],[14],[15] 0.95% [3],[4],[5],[14],[15] 0.95% [3],[4],[5],[14],[15] 1.47% [10],[11],[16],[18] 1.47% [10],[11],[16],[18] 1.47% [10],[11],[16],[18] 1.47% [10],[11],[16],[18]
Investment, Identifier [Axis]: Terrier Media Buyer, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [5],[14] 3.50% [11],[16] 3.50% [11],[16] 3.50% [11],[16] 3.50% [11],[16]
Interest Rate 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 6.62% [5],[6],[14] 3.60% [11],[12],[16] 3.60% [11],[12],[16] 3.60% [11],[12],[16] 3.60% [11],[12],[16]
Par Amount/Units $ 1,960 [5],[7],[14]             $ 4,697 [11],[16]      
Cost 1,968 [5],[8],[14]             4,697 [11],[13],[16]      
Fair Value $ 1,841 [5],[14]             $ 4,681 [11],[16]      
Percentage of Net Assets 0.01% [5],[14] 0.01% [5],[14] 0.01% [5],[14] 0.01% [5],[14] 0.01% [5],[14] 0.01% [5],[14] 0.01% [5],[14] 0.04% [11],[16] 0.04% [11],[16] 0.04% [11],[16] 0.04% [11],[16]
Investment, Identifier [Axis]: Tetra Technologies, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.25% [3],[4],[5],[20] 6.25% [3],[4],[5],[20] 6.25% [3],[4],[5],[20] 6.25% [3],[4],[5],[20] 6.25% [3],[4],[5],[20] 6.25% [3],[4],[5],[20] 6.25% [3],[4],[5],[20] 6.25% [10],[11],[18],[21] 6.25% [10],[11],[18],[21] 6.25% [10],[11],[18],[21] 6.25% [10],[11],[18],[21]
Interest Rate 9.37% [3],[4],[5],[6],[20] 9.37% [3],[4],[5],[6],[20] 9.37% [3],[4],[5],[6],[20] 9.37% [3],[4],[5],[6],[20] 9.37% [3],[4],[5],[6],[20] 9.37% [3],[4],[5],[6],[20] 9.37% [3],[4],[5],[6],[20] 7.25% [10],[11],[12],[18],[21] 7.25% [10],[11],[12],[18],[21] 7.25% [10],[11],[12],[18],[21] 7.25% [10],[11],[12],[18],[21]
Par Amount/Units $ 22,793 [3],[4],[5],[7],[20]             $ 22,793 [10],[11],[18],[21]      
Cost 22,013 [3],[4],[5],[8],[20]             21,815 [10],[11],[13],[18],[21]      
Fair Value $ 22,793 [3],[4],[5],[20]             $ 22,793 [10],[11],[18],[21]      
Percentage of Net Assets 0.10% [3],[4],[5],[20] 0.10% [3],[4],[5],[20] 0.10% [3],[4],[5],[20] 0.10% [3],[4],[5],[20] 0.10% [3],[4],[5],[20] 0.10% [3],[4],[5],[20] 0.10% [3],[4],[5],[20] 0.18% [10],[11],[18],[21] 0.18% [10],[11],[18],[21] 0.18% [10],[11],[18],[21] 0.18% [10],[11],[18],[21]
Investment, Identifier [Axis]: The Action Environmental Group, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[18],[19],[25]               6.00% 6.00% 6.00% 6.00%
Interest Rate [11],[12],[18],[19],[25]               7.25% 7.25% 7.25% 7.25%
Par Amount/Units [11],[18],[19],[25]               $ 16,289      
Cost [11],[13],[18],[19],[25]               15,748      
Fair Value [11],[18],[19],[25]               $ 15,668      
Percentage of Net Assets [11],[18],[19],[25]               0.12% 0.12% 0.12% 0.12%
Investment, Identifier [Axis]: The Action Environmental Group, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[15],[20] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [4],[5],[6],[15],[20] 9.59% 9.59% 9.59% 9.59% 9.59% 9.59% 9.59%        
Par Amount/Units [4],[5],[7],[15],[20] $ 16,156                    
Cost [4],[5],[8],[15],[20] 15,719                    
Fair Value [4],[5],[15],[20] $ 15,954                    
Percentage of Net Assets [4],[5],[15],[20] 0.07% 0.07% 0.07% 0.07% 0.07% 0.07% 0.07%        
Investment, Identifier [Axis]: The Action Environmental Group, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[15],[28] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%        
Interest Rate [4],[5],[6],[15],[28] 9.81% 9.81% 9.81% 9.81% 9.81% 9.81% 9.81%        
Par Amount/Units [4],[5],[7],[15],[28] $ 8,518                    
Cost [4],[5],[8],[15],[28] 8,367                    
Fair Value [4],[5],[15],[28] $ 8,412                    
Percentage of Net Assets [4],[5],[15],[28] 0.04% 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%        
Investment, Identifier [Axis]: The Chamberlain Group, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 3.50% 3.50% 3.50% 3.50% 3.50% 3.50% 3.50%        
Interest Rate [5],[6],[22] 6.62% 6.62% 6.62% 6.62% 6.62% 6.62% 6.62%        
Par Amount/Units [5],[7],[22] $ 48,196                    
Cost [5],[8],[22] 47,832                    
Fair Value [5],[22] $ 43,959                    
Percentage of Net Assets [5],[22] 0.20% 0.20% 0.20% 0.20% 0.20% 0.20% 0.20%        
Investment, Identifier [Axis]: The Cook & Boardman Group, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [5],[20] 5.75% [5],[20] 5.75% [5],[20] 5.75% [5],[20] 5.75% [5],[20] 5.75% [5],[20] 5.75% [5],[20] 5.75% [11],[21] 5.75% [11],[21] 5.75% [11],[21] 5.75% [11],[21]
Interest Rate 8.48% [5],[6],[20] 8.48% [5],[6],[20] 8.48% [5],[6],[20] 8.48% [5],[6],[20] 8.48% [5],[6],[20] 8.48% [5],[6],[20] 8.48% [5],[6],[20] 6.75% [11],[12],[21] 6.75% [11],[12],[21] 6.75% [11],[12],[21] 6.75% [11],[12],[21]
Par Amount/Units $ 35,502 [5],[7],[20]             $ 68,817 [11],[21]      
Cost 34,795 [5],[8],[20]             67,235 [11],[13],[21]      
Fair Value $ 33,328 [5],[20]             $ 67,131 [11],[21]      
Percentage of Net Assets 0.15% [5],[20] 0.15% [5],[20] 0.15% [5],[20] 0.15% [5],[20] 0.15% [5],[20] 0.15% [5],[20] 0.15% [5],[20] 0.52% [11],[21] 0.52% [11],[21] 0.52% [11],[21] 0.52% [11],[21]
Investment, Identifier [Axis]: The Dun & Bradstreet Corporation                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[14] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%        
Interest Rate [5],[6],[14] 6.33% 6.33% 6.33% 6.33% 6.33% 6.33% 6.33%        
Par Amount/Units [5],[7],[14] $ 4,840                    
Cost [5],[8],[14] 4,755                    
Fair Value [5],[14] $ 4,690                    
Percentage of Net Assets [5],[14] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: The Edelman Financial Engines Center, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [2],[5] 3.50% [9],[11] 3.50% [9],[11] 3.50% [9],[11] 3.50% [9],[11]
Interest Rate 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 6.62% [2],[5],[6] 4.25% [9],[11],[12] 4.25% [9],[11],[12] 4.25% [9],[11],[12] 4.25% [9],[11],[12]
Par Amount/Units $ 55,525 [2],[5],[7]             $ 19,880 [9],[11]      
Cost 55,018 [2],[5],[8]             19,814 [9],[11],[13]      
Fair Value $ 51,106 [2],[5]             $ 19,894 [9],[11]      
Percentage of Net Assets 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.23% [2],[5] 0.15% [9],[11] 0.15% [9],[11] 0.15% [9],[11] 0.15% [9],[11]
Investment, Identifier [Axis]: The Edelman Financial Engines Center, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[14] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%        
Interest Rate [5],[6],[14] 9.87% 9.87% 9.87% 9.87% 9.87% 9.87% 9.87%        
Par Amount/Units [5],[7],[14] $ 14,000                    
Cost [5],[8],[14] 13,895                    
Fair Value [5],[14] $ 12,460                    
Percentage of Net Assets [5],[14] 0.06% 0.06% 0.06% 0.06% 0.06% 0.06% 0.06%        
Investment, Identifier [Axis]: The Fertility Partners, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[4],[5],[6] 9.42% 9.42% 9.42% 9.42% 9.42% 9.42% 9.42%        
Par Amount/Units [1],[2],[4],[5],[7] $ 137,320                    
Cost [1],[2],[4],[5],[8] 134,138                    
Fair Value [1],[2],[4],[5] $ 131,329                    
Percentage of Net Assets [1],[2],[4],[5] 0.59% 0.59% 0.59% 0.59% 0.59% 0.59% 0.59%        
Investment, Identifier [Axis]: The Fertility Partners, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[3],[5] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [2],[3],[5],[6] 6.51% 6.51% 6.51% 6.51% 6.51% 6.51% 6.51%        
Par Amount/Units [2],[3],[5],[7] $ 54,352                    
Cost [2],[3],[5],[8] 53,969                    
Fair Value [2],[3],[5] $ 51,713                    
Percentage of Net Assets [2],[3],[5] 0.23% 0.23% 0.23% 0.23% 0.23% 0.23% 0.23%        
Investment, Identifier [Axis]: The Fertility Partners, Inc. 3                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[3],[4],[5],[15] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [2],[3],[4],[5],[6],[15] 8.87% 8.87% 8.87% 8.87% 8.87% 8.87% 8.87%        
Par Amount/Units [2],[3],[4],[5],[7],[15] $ 39,000                    
Cost [2],[3],[4],[5],[8],[15] 38,291                    
Fair Value [2],[3],[4],[5],[15] $ 37,830                    
Percentage of Net Assets [2],[3],[4],[5],[15] 0.17% 0.17% 0.17% 0.17% 0.17% 0.17% 0.17%        
Investment, Identifier [Axis]: The GI Alliance Management, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[18],[19],[21]               6.25% 6.25% 6.25% 6.25%
Interest Rate [11],[12],[18],[19],[21]               7.25% 7.25% 7.25% 7.25%
Par Amount/Units [11],[18],[19],[21]               $ 211,618      
Cost [11],[13],[18],[19],[21]               208,856      
Fair Value [11],[18],[19],[21]               $ 209,542      
Percentage of Net Assets [11],[18],[19],[21]               1.63% 1.63% 1.63% 1.63%
Investment, Identifier [Axis]: The GI Alliance Management, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[3],[4],[5],[15] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[3],[4],[5],[6],[15] 9.47% 9.47% 9.47% 9.47% 9.47% 9.47% 9.47%        
Par Amount/Units [1],[2],[3],[4],[5],[7],[15]       $ 146,722              
Cost [1],[2],[3],[4],[5],[8],[15] $ 114,094                    
Fair Value [1],[2],[3],[4],[5],[15] $ 103,819                    
Percentage of Net Assets [1],[2],[3],[4],[5],[15] 0.46% 0.46% 0.46% 0.46% 0.46% 0.46% 0.46%        
Investment, Identifier [Axis]: The GI Alliance Management, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[4],[5],[20] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%        
Interest Rate [1],[4],[5],[6],[20] 9.20% 9.20% 9.20% 9.20% 9.20% 9.20% 9.20%        
Par Amount/Units [1],[4],[5],[7],[20] $ 261,760                    
Cost [1],[4],[5],[8],[20] 252,294                    
Fair Value [1],[4],[5],[20] $ 252,224                    
Percentage of Net Assets [1],[4],[5],[20] 1.13% 1.13% 1.13% 1.13% 1.13% 1.13% 1.13%        
Investment, Identifier [Axis]: The Kenan Advantage Group, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11]
Interest Rate 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12]
Par Amount/Units $ 42,524 [2],[5],[7]             $ 19,039 [9],[11]      
Cost 42,340 [2],[5],[8]             19,034 [9],[11],[13]      
Fair Value $ 40,318 [2],[5]             $ 19,013 [9],[11]      
Percentage of Net Assets 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.15% [9],[11] 0.15% [9],[11] 0.15% [9],[11] 0.15% [9],[11]
Investment, Identifier [Axis]: The Kenan Advantage Group, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.25% [2],[4],[5] 7.25% [2],[4],[5] 7.25% [2],[4],[5] 7.25% [2],[4],[5] 7.25% [2],[4],[5] 7.25% [2],[4],[5] 7.25% [2],[4],[5] 7.25% [9],[11],[18] 7.25% [9],[11],[18] 7.25% [9],[11],[18] 7.25% [9],[11],[18]
Interest Rate 10.37% [2],[4],[5],[6] 10.37% [2],[4],[5],[6] 10.37% [2],[4],[5],[6] 10.37% [2],[4],[5],[6] 10.37% [2],[4],[5],[6] 10.37% [2],[4],[5],[6] 10.37% [2],[4],[5],[6] 8.00% [9],[11],[12],[18] 8.00% [9],[11],[12],[18] 8.00% [9],[11],[12],[18] 8.00% [9],[11],[12],[18]
Par Amount/Units $ 33,015 [2],[4],[5],[7]             $ 33,015 [9],[11],[18]      
Cost 32,466 [2],[4],[5],[8]             32,355 [9],[11],[13],[18]      
Fair Value $ 30,539 [2],[4],[5]             $ 32,974 [9],[11],[18]      
Percentage of Net Assets 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.26% [9],[11],[18] 0.26% [9],[11],[18] 0.26% [9],[11],[18] 0.26% [9],[11],[18]
Investment, Identifier [Axis]: The NPD Group L.P.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [5] 5.75% [5] 5.75% [5] 5.75% [5] 5.75% [5] 5.75% [5] 5.75% [5] 6.00% [9],[10],[11],[18],[19] 6.00% [9],[10],[11],[18],[19] 6.00% [9],[10],[11],[18],[19] 6.00% [9],[10],[11],[18],[19]
Interest Rate 8.87% [1],[2],[4],[5],[6] 8.87% [1],[2],[4],[5],[6] 8.87% [1],[2],[4],[5],[6] 8.87% [1],[2],[4],[5],[6] 8.87% [1],[2],[4],[5],[6] 8.87% [1],[2],[4],[5],[6] 8.87% [1],[2],[4],[5],[6] 6.75% [9],[10],[11],[12],[18],[19] 6.75% [9],[10],[11],[12],[18],[19] 6.75% [9],[10],[11],[12],[18],[19] 6.75% [9],[10],[11],[12],[18],[19]
Par Amount/Units $ 690,517 [1],[2],[4],[5],[7]             $ 694,734 [9],[10],[11],[18],[19]      
Cost 674,813 [1],[2],[4],[5],[8]             678,130 [9],[10],[11],[13],[18],[19]      
Fair Value $ 682,563 [1],[2],[4],[5]             $ 677,922 [9],[10],[11],[18],[19]      
Percentage of Net Assets 3.05% [1],[2],[4],[5] 3.05% [1],[2],[4],[5] 3.05% [1],[2],[4],[5] 3.05% [1],[2],[4],[5] 3.05% [1],[2],[4],[5] 3.05% [1],[2],[4],[5] 3.05% [1],[2],[4],[5] 5.27% [9],[10],[11],[18],[19] 5.27% [9],[10],[11],[18],[19] 5.27% [9],[10],[11],[18],[19] 5.27% [9],[10],[11],[18],[19]
Investment, Identifier [Axis]: The NPD Group L.P. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5] 6.25% 6.25% 6.25% 6.25% 6.25% 6.25% 6.25%        
Interest Rate [2],[4],[5],[6] 8.76% 8.76% 8.76% 8.76% 8.76% 8.76% 8.76%        
Par Amount/Units [2],[4],[5],[7] $ 879,715                    
Cost [2],[4],[5],[8] 862,625                    
Fair Value [2],[4],[5] $ 862,120                    
Percentage of Net Assets [2],[4],[5] 3.85% 3.85% 3.85% 3.85% 3.85% 3.85% 3.85%        
Investment, Identifier [Axis]: The Ultimate Software Group, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [5] 3.25% [5] 3.25% [5] 3.25% [5] 3.25% [5] 3.25% [5] 3.25% [5] 3.25% [11],[23] 3.25% [11],[23] 3.25% [11],[23] 3.25% [11],[23]
Interest Rate 5.54% [5],[6],[22] 5.54% [5],[6],[22] 5.54% [5],[6],[22] 5.54% [5],[6],[22] 5.54% [5],[6],[22] 5.54% [5],[6],[22] 5.54% [5],[6],[22] 3.75% [11],[12],[23] 3.75% [11],[12],[23] 3.75% [11],[12],[23] 3.75% [11],[12],[23]
Par Amount/Units $ 35,444 [5],[7],[22]             $ 26,777 [11],[23]      
Cost 35,334 [5],[8],[22]             26,777 [11],[13],[23]      
Fair Value $ 33,819 [5],[22]             $ 26,682 [11],[23]      
Percentage of Net Assets 0.15% [5],[22] 0.15% [5],[22] 0.15% [5],[22] 0.15% [5],[22] 0.15% [5],[22] 0.15% [5],[22] 0.15% [5],[22] 0.21% [11],[23] 0.21% [11],[23] 0.21% [11],[23] 0.21% [11],[23]
Investment, Identifier [Axis]: Therapy Brands Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11],[17],[18],[19]               4.00% 4.00% 4.00% 4.00%
Interest Rate [9],[11],[12],[17],[18],[19]               4.75% 4.75% 4.75% 4.75%
Par Amount/Units [9],[11],[17],[18],[19]               $ 6,357      
Cost [9],[11],[13],[17],[18],[19]               6,328      
Fair Value [9],[11],[17],[18],[19]               $ 6,357      
Percentage of Net Assets [9],[11],[17],[18],[19]               0.05% 0.05% 0.05% 0.05%
Investment, Identifier [Axis]: Thermostat Purchaser III, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11],[18],[19]               4.50% 4.50% 4.50% 4.50%
Interest Rate [9],[11],[18],[19]               5.25% 5.25% 5.25% 5.25%
Par Amount/Units [9],[11],[18],[19]               $ 42,519      
Cost [9],[11],[13],[18],[19]               41,196      
Fair Value [9],[11],[18],[19]               $ 42,498      
Percentage of Net Assets [9],[11],[18],[19]               0.33% 0.33% 0.33% 0.33%
Investment, Identifier [Axis]: Thermostat Purchaser III, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5] 4.50% 4.50% 4.50% 4.50% 4.50% 4.50% 4.50%        
Interest Rate [1],[2],[4],[5],[6] 6.07% 6.07% 6.07% 6.07% 6.07% 6.07% 6.07%        
Par Amount/Units [1],[2],[4],[5],[7] $ 43,016                    
Cost [1],[2],[4],[5],[8] 41,869                    
Fair Value [1],[2],[4],[5] $ 39,480                    
Percentage of Net Assets [1],[2],[4],[5] 0.18% 0.18% 0.18% 0.18% 0.18% 0.18% 0.18%        
Investment, Identifier [Axis]: Thermostat Purchaser III, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.25% [1],[2],[4],[5] 7.25% [1],[2],[4],[5] 7.25% [1],[2],[4],[5] 7.25% [1],[2],[4],[5] 7.25% [1],[2],[4],[5] 7.25% [1],[2],[4],[5] 7.25% [1],[2],[4],[5] 7.25% [9],[11],[18],[19] 7.25% [9],[11],[18],[19] 7.25% [9],[11],[18],[19] 7.25% [9],[11],[18],[19]
Interest Rate [19] 10.32% [2],[4],[5],[6] 10.32% [2],[4],[5],[6] 10.32% [2],[4],[5],[6] 10.32% [2],[4],[5],[6] 10.32% [2],[4],[5],[6] 10.32% [2],[4],[5],[6] 10.32% [2],[4],[5],[6] 8.00% [9],[11],[12],[18] 8.00% [9],[11],[12],[18] 8.00% [9],[11],[12],[18] 8.00% [9],[11],[12],[18]
Par Amount/Units [19] $ 32,725 [2],[4],[5],[7]             $ 32,725 [9],[11],[18]      
Cost [19] 32,264 [2],[4],[5],[8]             32,215 [9],[11],[13],[18]      
Fair Value [19] $ 32,192 [2],[4],[5]             $ 32,438 [9],[11],[18]      
Percentage of Net Assets [19] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.14% [2],[4],[5] 0.25% [9],[11],[18] 0.25% [9],[11],[18] 0.25% [9],[11],[18] 0.25% [9],[11],[18]
Investment, Identifier [Axis]: Thevelia US, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[15],[22] 4.00% 4.00% 4.00% 4.00% 4.00% 4.00% 4.00%        
Interest Rate [3],[5],[6],[15],[22] 7.70% 7.70% 7.70% 7.70% 7.70% 7.70% 7.70%        
Par Amount/Units [3],[5],[7],[15],[22] $ 34,553                    
Cost [3],[5],[8],[15],[22] 33,074                    
Fair Value [3],[5],[15],[22] $ 32,998                    
Percentage of Net Assets [3],[5],[15],[22] 0.15% 0.15% 0.15% 0.15% 0.15% 0.15% 0.15%        
Investment, Identifier [Axis]: Thevelia US, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[4],[5],[22] 6.75% 6.75% 6.75% 6.75% 6.75% 6.75% 6.75%        
Interest Rate [3],[4],[5],[6],[22] 10.45% 10.45% 10.45% 10.45% 10.45% 10.45% 10.45%        
Par Amount/Units [3],[4],[5],[7],[22] $ 182,046                    
Cost [3],[4],[5],[8],[22] 176,783                    
Fair Value [3],[4],[5],[22] $ 179,315                    
Percentage of Net Assets [3],[4],[5],[22] 0.80% 0.80% 0.80% 0.80% 0.80% 0.80% 0.80%        
Investment, Identifier [Axis]: TierPoint, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11]
Interest Rate 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12]
Par Amount/Units   € 15,363 [2],[5],[7]           $ 19,767 [9],[11]      
Cost   15,297 [2],[5],[8]           19,658 [9],[11],[13]      
Fair Value   € 14,601 [2],[5]           $ 19,800 [9],[11]      
Percentage of Net Assets 0.07% [2],[5] 0.07% [2],[5] 0.07% [2],[5] 0.07% [2],[5] 0.07% [2],[5] 0.07% [2],[5] 0.07% [2],[5] 0.15% [9],[11] 0.15% [9],[11] 0.15% [9],[11] 0.15% [9],[11]
Investment, Identifier [Axis]: Titan Acquisition Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[14] 3.00% 3.00% 3.00% 3.00% 3.00% 3.00% 3.00%        
Interest Rate [3],[5],[6],[14] 5.88% 5.88% 5.88% 5.88% 5.88% 5.88% 5.88%        
Par Amount/Units [3],[5],[7],[14] $ 18,136                    
Cost [3],[5],[8],[14] 17,695                    
Fair Value [3],[5],[14] $ 16,321                    
Percentage of Net Assets [3],[5],[14] 0.07% 0.07% 0.07% 0.07% 0.07% 0.07% 0.07%        
Investment, Identifier [Axis]: Trans Union, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[23]               2.25% 2.25% 2.25% 2.25%
Interest Rate [11],[12],[23]               2.75% 2.75% 2.75% 2.75%
Par Amount/Units [11],[23]               $ 8,119      
Cost [11],[13],[23]               8,098      
Fair Value [11],[23]               $ 8,108      
Percentage of Net Assets [11],[23]               0.06% 0.06% 0.06% 0.06%
Investment, Identifier [Axis]: Trestles Clo IV, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.25% [3],[4],[5],[14],[15] 6.25% [3],[4],[5],[14],[15] 6.25% [3],[4],[5],[14],[15] 6.25% [3],[4],[5],[14],[15] 6.25% [3],[4],[5],[14],[15] 6.25% [3],[4],[5],[14],[15] 6.25% [3],[4],[5],[14],[15] 6.25% [10],[11],[16],[17],[18] 6.25% [10],[11],[16],[17],[18] 6.25% [10],[11],[16],[17],[18] 6.25% [10],[11],[16],[17],[18]
Interest Rate 8.98% [3],[4],[5],[6],[14],[15] 8.98% [3],[4],[5],[6],[14],[15] 8.98% [3],[4],[5],[6],[14],[15] 8.98% [3],[4],[5],[6],[14],[15] 8.98% [3],[4],[5],[6],[14],[15] 8.98% [3],[4],[5],[6],[14],[15] 8.98% [3],[4],[5],[6],[14],[15] 6.40% [10],[11],[12],[16],[17],[18] 6.40% [10],[11],[12],[16],[17],[18] 6.40% [10],[11],[12],[16],[17],[18] 6.40% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 8,000 [3],[4],[5],[7],[14],[15]             $ 8,000 [10],[11],[16],[17],[18]      
Cost 8,000 [3],[4],[5],[8],[14],[15]             8,000 [10],[11],[13],[16],[17],[18]      
Fair Value $ 6,884 [3],[4],[5],[14],[15]             $ 8,000 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Tricor Horizon, LP                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares [3],[4],[5],[7] 14,151,361 14,151,361 14,151,361 14,151,361 14,151,361 14,151,361 14,151,361        
Cost [3],[4],[5],[8] $ 14,151                    
Fair Value [3],[4],[5] $ 14,151                    
Percentage of Net Assets [3],[4],[5] 0.06% 0.06% 0.06% 0.06% 0.06% 0.06% 0.06%        
Investment, Identifier [Axis]: TricorBraun Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [2],[5] 3.25% [11],[23] 3.25% [11],[23] 3.25% [11],[23] 3.25% [11],[23]
Interest Rate 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 6.37% [2],[5],[6] 3.75% [11],[12],[23] 3.75% [11],[12],[23] 3.75% [11],[12],[23] 3.75% [11],[12],[23]
Par Amount/Units $ 43,164 [2],[5],[7]             $ 13,067 [11],[23]      
Cost 42,691 [2],[5],[8]             13,011 [11],[13],[23]      
Fair Value $ 40,653 [2],[5]             $ 12,991 [11],[23]      
Percentage of Net Assets 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.10% [11],[23] 0.10% [11],[23] 0.10% [11],[23] 0.10% [11],[23]
Investment, Identifier [Axis]: Trident TPI Holdings, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [1],[5],[20] 3.25% [1],[5],[20] 3.25% [1],[5],[20] 3.25% [1],[5],[20] 3.25% [1],[5],[20] 3.25% [1],[5],[20] 3.25% [1],[5],[20] 3.25% [11],[19],[21] 3.25% [11],[19],[21] 3.25% [11],[19],[21] 3.25% [11],[19],[21]
Interest Rate 6.92% [1],[5],[6],[20] 6.92% [1],[5],[6],[20] 6.92% [1],[5],[6],[20] 6.92% [1],[5],[6],[20] 6.92% [1],[5],[6],[20] 6.92% [1],[5],[6],[20] 6.92% [1],[5],[6],[20] 4.25% [11],[12],[19],[21] 4.25% [11],[12],[19],[21] 4.25% [11],[12],[19],[21] 4.25% [11],[12],[19],[21]
Par Amount/Units $ 8,773 [1],[5],[7],[20]             $ 13,886 [11],[19],[21]      
Cost 8,765 [1],[5],[8],[20]             13,875 [11],[13],[19],[21]      
Fair Value $ 8,573 [1],[5],[20]             $ 13,907 [11],[19],[21]      
Percentage of Net Assets 0.04% [1],[5],[20] 0.04% [1],[5],[20] 0.04% [1],[5],[20] 0.04% [1],[5],[20] 0.04% [1],[5],[20] 0.04% [1],[5],[20] 0.04% [1],[5],[20] 0.11% [11],[19],[21] 0.11% [11],[19],[21] 0.11% [11],[19],[21] 0.11% [11],[19],[21]
Investment, Identifier [Axis]: Trident TPI Holdings, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [5],[22] 4.00% [11],[23] 4.00% [11],[23] 4.00% [11],[23] 4.00% [11],[23]
Interest Rate 7.67% [5],[6],[22] 7.67% [5],[6],[22] 7.67% [5],[6],[22] 7.67% [5],[6],[22] 7.67% [5],[6],[22] 7.67% [5],[6],[22] 7.67% [5],[6],[22] 4.50% [11],[12],[23] 4.50% [11],[12],[23] 4.50% [11],[12],[23] 4.50% [11],[12],[23]
Par Amount/Units $ 34,061 [5],[7],[22]             $ 7,433 [11],[23]      
Cost 33,627 [5],[8],[22]             7,426 [11],[13],[23]      
Fair Value $ 32,280 [5],[22]             $ 7,440 [11],[23]      
Percentage of Net Assets 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.06% [11],[23] 0.06% [11],[23] 0.06% [11],[23] 0.06% [11],[23]
Investment, Identifier [Axis]: Trinity Air Consultants Holdings Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.25% [1],[2],[4],[5] 5.25% [1],[2],[4],[5] 5.25% [1],[2],[4],[5] 5.25% [1],[2],[4],[5] 5.25% [1],[2],[4],[5] 5.25% [1],[2],[4],[5] 5.25% [1],[2],[4],[5] 5.25% [9],[11],[18],[19] 5.25% [9],[11],[18],[19] 5.25% [9],[11],[18],[19] 5.25% [9],[11],[18],[19]
Interest Rate 8.13% [1],[2],[4],[5],[6] 8.13% [1],[2],[4],[5],[6] 8.13% [1],[2],[4],[5],[6] 8.13% [1],[2],[4],[5],[6] 8.13% [1],[2],[4],[5],[6] 8.13% [1],[2],[4],[5],[6] 8.13% [1],[2],[4],[5],[6] 6.00% [9],[11],[12],[18],[19] 6.00% [9],[11],[12],[18],[19] 6.00% [9],[11],[12],[18],[19] 6.00% [9],[11],[12],[18],[19]
Par Amount/Units $ 72,247 [1],[2],[4],[5],[7]             $ 147,943 [9],[11],[18],[19]      
Cost 70,744 [1],[2],[4],[5],[8]             144,779 [9],[11],[13],[18],[19]      
Fair Value $ 71,195 [1],[2],[4],[5]             $ 144,486 [9],[11],[18],[19]      
Percentage of Net Assets 0.32% [1],[2],[4],[5] 0.32% [1],[2],[4],[5] 0.32% [1],[2],[4],[5] 0.32% [1],[2],[4],[5] 0.32% [1],[2],[4],[5] 0.32% [1],[2],[4],[5] 0.32% [1],[2],[4],[5] 1.12% [9],[11],[18],[19] 1.12% [9],[11],[18],[19] 1.12% [9],[11],[18],[19] 1.12% [9],[11],[18],[19]
Investment, Identifier [Axis]: Trinity Partners Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [1],[2],[4],[5] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19]
Interest Rate 8.21% [1],[2],[4],[5],[6] 8.21% [1],[2],[4],[5],[6] 8.21% [1],[2],[4],[5],[6] 8.21% [1],[2],[4],[5],[6] 8.21% [1],[2],[4],[5],[6] 8.21% [1],[2],[4],[5],[6] 8.21% [1],[2],[4],[5],[6] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19]
Par Amount/Units $ 447,717 [1],[2],[4],[5],[7]             $ 367,966 [9],[11],[18],[19]      
Cost 438,659 [1],[2],[4],[5],[8]             359,553 [9],[11],[13],[18],[19]      
Fair Value $ 437,672 [1],[2],[4],[5]             $ 359,517 [9],[11],[18],[19]      
Percentage of Net Assets 1.96% [1],[2],[4],[5] 1.96% [1],[2],[4],[5] 1.96% [1],[2],[4],[5] 1.96% [1],[2],[4],[5] 1.96% [1],[2],[4],[5] 1.96% [1],[2],[4],[5] 1.96% [1],[2],[4],[5] 2.80% [9],[11],[18],[19] 2.80% [9],[11],[18],[19] 2.80% [9],[11],[18],[19] 2.80% [9],[11],[18],[19]
Investment, Identifier [Axis]: Triple Lift, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [5] 5.75% [5] 5.75% [5] 5.75% [5] 5.75% [5] 5.75% [5] 5.75% [5] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19]
Interest Rate 9.61% [1],[2],[4],[5],[6] 9.61% [1],[2],[4],[5],[6] 9.61% [1],[2],[4],[5],[6] 9.61% [1],[2],[4],[5],[6] 9.61% [1],[2],[4],[5],[6] 9.61% [1],[2],[4],[5],[6] 9.61% [1],[2],[4],[5],[6] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19]
Par Amount/Units $ 76,165 [1],[2],[4],[5],[7]             $ 90,545 [9],[11],[18],[19]      
Cost 74,741 [1],[2],[4],[5],[8]             88,645 [9],[11],[13],[18],[19]      
Fair Value $ 75,227 [1],[2],[4],[5]             $ 89,354 [9],[11],[18],[19]      
Percentage of Net Assets 0.34% [1],[2],[4],[5] 0.34% [1],[2],[4],[5] 0.34% [1],[2],[4],[5] 0.34% [1],[2],[4],[5] 0.34% [1],[2],[4],[5] 0.34% [1],[2],[4],[5] 0.34% [1],[2],[4],[5] 0.70% [9],[11],[18],[19] 0.70% [9],[11],[18],[19] 0.70% [9],[11],[18],[19] 0.70% [9],[11],[18],[19]
Investment, Identifier [Axis]: Triton Water Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [5],[22] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23] 3.50% [11],[23]
Interest Rate 7.17% [5],[6],[22] 7.17% [5],[6],[22] 7.17% [5],[6],[22] 7.17% [5],[6],[22] 7.17% [5],[6],[22] 7.17% [5],[6],[22] 7.17% [5],[6],[22] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23] 4.00% [11],[12],[23]
Par Amount/Units $ 61,055 [5],[7],[22]             $ 26,637 [11],[23]      
Cost 59,962 [5],[8],[22]             26,601 [11],[13],[23]      
Fair Value $ 55,094 [5],[22]             $ 26,387 [11],[23]      
Percentage of Net Assets 0.25% [5],[22] 0.25% [5],[22] 0.25% [5],[22] 0.25% [5],[22] 0.25% [5],[22] 0.25% [5],[22] 0.25% [5],[22] 0.21% [11],[23] 0.21% [11],[23] 0.21% [11],[23] 0.21% [11],[23]
Investment, Identifier [Axis]: TruGreen Limited Partnership                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11]
Interest Rate 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12]
Par Amount/Units $ 5,910 [2],[5],[7]             $ 5,955 [9],[11]      
Cost 5,940 [2],[5],[8]             5,990 [9],[11],[13]      
Fair Value $ 5,604 [2],[5]             $ 5,969 [9],[11]      
Percentage of Net Assets 0.03% [2],[5] 0.03% [2],[5] 0.03% [2],[5] 0.03% [2],[5] 0.03% [2],[5] 0.03% [2],[5] 0.03% [2],[5] 0.05% [9],[11] 0.05% [9],[11] 0.05% [9],[11] 0.05% [9],[11]
Investment, Identifier [Axis]: Turing Holdco, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [10],[11],[16],[18],[19]               6.00% 6.00% 6.00% 6.00%
Interest Rate [10],[11],[12],[16],[18],[19]               6.13% 6.13% 6.13% 6.13%
Par Amount/Units [10],[11],[16],[18],[19]               $ 28,975      
Cost [10],[11],[13],[16],[18],[19]               30,407      
Fair Value [10],[11],[16],[18],[19]               $ 30,009      
Percentage of Net Assets [10],[11],[16],[18],[19]               0.23% 0.23% 0.23% 0.23%
Investment, Identifier [Axis]: Turing Holdco, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[3],[4],[5],[14],[15] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [1],[3],[4],[5],[6],[14],[15] 8.46% 8.46% 8.46% 8.46% 8.46% 8.46% 8.46%        
Par Amount/Units | € [1],[3],[4],[5],[7],[14],[15]   € 35,519                  
Cost [1],[3],[4],[5],[8],[14],[15] $ 38,473                    
Fair Value [1],[3],[4],[5],[14],[15] $ 33,888                    
Percentage of Net Assets [1],[3],[4],[5],[14],[15] 0.15% 0.15% 0.15% 0.15% 0.15% 0.15% 0.15%        
Investment, Identifier [Axis]: Tutor Perini Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.75% [5] 4.75% [5] 4.75% [5] 4.75% [5] 4.75% [5] 4.75% [5] 4.75% [5] 4.75% [10],[11],[21] 4.75% [10],[11],[21] 4.75% [10],[11],[21] 4.75% [10],[11],[21]
Interest Rate 7.87% [3],[5],[6],[20] 7.87% [3],[5],[6],[20] 7.87% [3],[5],[6],[20] 7.87% [3],[5],[6],[20] 7.87% [3],[5],[6],[20] 7.87% [3],[5],[6],[20] 7.87% [3],[5],[6],[20] 5.75% [10],[11],[21] 5.75% [10],[11],[21] 5.75% [10],[11],[21] 5.75% [10],[11],[21]
Par Amount/Units $ 2,940 [3],[5],[7],[20]             $ 2,963 [10],[11],[21]      
Cost 2,966 [3],[5],[8],[20]             2,992 [10],[11],[13],[21]      
Fair Value $ 2,738 [3],[5],[20]             $ 2,974 [10],[11],[21]      
Percentage of Net Assets 0.01% [3],[5],[20] 0.01% [3],[5],[20] 0.01% [3],[5],[20] 0.01% [3],[5],[20] 0.01% [3],[5],[20] 0.01% [3],[5],[20] 0.01% [3],[5],[20] 0.02% [10],[11],[21] 0.02% [10],[11],[21] 0.02% [10],[11],[21] 0.02% [10],[11],[21]
Investment, Identifier [Axis]: Twin River Worldwide Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[22] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%        
Interest Rate [3],[5],[6],[22] 5.93% 5.93% 5.93% 5.93% 5.93% 5.93% 5.93%        
Par Amount/Units [3],[5],[7],[22] $ 32,613                    
Cost [3],[5],[8],[22] 32,159                    
Fair Value [3],[5],[22] $ 29,544                    
Percentage of Net Assets [3],[5],[22] 0.13% 0.13% 0.13% 0.13% 0.13% 0.13% 0.13%        
Investment, Identifier [Axis]: U.S. Anesthesia Partners, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 4.25% [5],[22] 4.25% [11],[23] 4.25% [11],[23] 4.25% [11],[23] 4.25% [11],[23]
Interest Rate 6.81% [5],[6],[22] 6.81% [5],[6],[22] 6.81% [5],[6],[22] 6.81% [5],[6],[22] 6.81% [5],[6],[22] 6.81% [5],[6],[22] 6.81% [5],[6],[22] 4.75% [11],[12],[23] 4.75% [11],[12],[23] 4.75% [11],[12],[23] 4.75% [11],[12],[23]
Par Amount/Units $ 38,763 [5],[7],[22]             $ 29,018 [11],[23]      
Cost 38,651 [5],[8],[22]             28,878 [11],[13],[23]      
Fair Value $ 36,520 [5],[22]             $ 28,984 [11],[23]      
Percentage of Net Assets 0.16% [5],[22] 0.16% [5],[22] 0.16% [5],[22] 0.16% [5],[22] 0.16% [5],[22] 0.16% [5],[22] 0.16% [5],[22] 0.23% [11],[23] 0.23% [11],[23] 0.23% [11],[23] 0.23% [11],[23]
Investment, Identifier [Axis]: UFC Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 2.75% 2.75% 2.75% 2.75% 2.75% 2.75% 2.75%        
Interest Rate [2],[5],[6] 5.52% 5.52% 5.52% 5.52% 5.52% 5.52% 5.52%        
Par Amount/Units [2],[5],[7] $ 4,973                    
Cost [2],[5],[8] 4,854                    
Fair Value [2],[5] $ 4,792                    
Percentage of Net Assets [2],[5] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: US Acute Care Solutions                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[14],[15] 6.38% 6.38% 6.38% 6.38% 6.38% 6.38% 6.38%        
Interest Rate [5],[6],[14],[15] 6.38% 6.38% 6.38% 6.38% 6.38% 6.38% 6.38%        
Par Amount/Units [5],[7],[14],[15] $ 2,885                    
Cost [5],[8],[14],[15] 2,921                    
Fair Value [5],[14],[15] $ 2,427                    
Percentage of Net Assets [5],[14],[15] 0.01% 0.01% 0.01% 0.01% 0.01% 0.01% 0.01%        
Investment, Identifier [Axis]: US Oral Surgery Management Holdco, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19]
Interest Rate 8.47% [1],[2],[4],[5],[6] 8.47% [1],[2],[4],[5],[6] 8.47% [1],[2],[4],[5],[6] 8.47% [1],[2],[4],[5],[6] 8.47% [1],[2],[4],[5],[6] 8.47% [1],[2],[4],[5],[6] 8.47% [1],[2],[4],[5],[6] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19]
Par Amount/Units $ 149,935 [1],[2],[4],[5],[7]             $ 131,930 [9],[11],[18],[19]      
Cost 146,971 [1],[2],[4],[5],[8]             128,607 [9],[11],[13],[18],[19]      
Fair Value $ 148,588 [1],[2],[4],[5]             $ 128,952 [9],[11],[18],[19]      
Percentage of Net Assets 0.66% [1],[2],[4],[5] 0.66% [1],[2],[4],[5] 0.66% [1],[2],[4],[5] 0.66% [1],[2],[4],[5] 0.66% [1],[2],[4],[5] 0.66% [1],[2],[4],[5] 0.66% [1],[2],[4],[5] 1.00% [9],[11],[18],[19] 1.00% [9],[11],[18],[19] 1.00% [9],[11],[18],[19] 1.00% [9],[11],[18],[19]
Investment, Identifier [Axis]: USIC Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11]               3.50% 3.50% 3.50% 3.50%
Interest Rate [9],[11],[12]               4.25% 4.25% 4.25% 4.25%
Par Amount/Units [9],[11]               $ 24,938      
Cost [9],[11],[13]               24,822      
Fair Value [9],[11]               $ 24,938      
Percentage of Net Assets [9],[11]               0.19% 0.19% 0.19% 0.19%
Investment, Identifier [Axis]: USIC Holdings, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 3.50% 3.50% 3.50% 3.50% 3.50% 3.50% 3.50%        
Interest Rate [2],[5],[6] 6.62% 6.62% 6.62% 6.62% 6.62% 6.62% 6.62%        
Par Amount/Units [2],[5],[7] $ 24,750                    
Cost [2],[5],[8] 24,649                    
Fair Value [2],[5] $ 23,268                    
Percentage of Net Assets [2],[5] 0.10% 0.10% 0.10% 0.10% 0.10% 0.10% 0.10%        
Investment, Identifier [Axis]: USIC Holdings, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.50% [2],[5],[15] 6.50% [2],[5],[15] 6.50% [2],[5],[15] 6.50% [2],[5],[15] 6.50% [2],[5],[15] 6.50% [2],[5],[15] 6.50% [2],[5],[15] 6.50% [9],[11],[17] 6.50% [9],[11],[17] 6.50% [9],[11],[17] 6.50% [9],[11],[17]
Interest Rate 9.62% [2],[5],[6],[15] 9.62% [2],[5],[6],[15] 9.62% [2],[5],[6],[15] 9.62% [2],[5],[6],[15] 9.62% [2],[5],[6],[15] 9.62% [2],[5],[6],[15] 9.62% [2],[5],[6],[15] 7.25% [9],[11],[12],[17] 7.25% [9],[11],[12],[17] 7.25% [9],[11],[12],[17] 7.25% [9],[11],[12],[17]
Par Amount/Units $ 8,594 [2],[5],[7],[15]             $ 6,042 [9],[11],[17]      
Cost 8,541 [2],[5],[8],[15]             5,984 [9],[11],[13],[17]      
Fair Value $ 7,978 [2],[5],[15]             $ 6,104 [9],[11],[17]      
Percentage of Net Assets 0.04% [2],[5],[15] 0.04% [2],[5],[15] 0.04% [2],[5],[15] 0.04% [2],[5],[15] 0.04% [2],[5],[15] 0.04% [2],[5],[15] 0.04% [2],[5],[15] 0.05% [9],[11],[17] 0.05% [9],[11],[17] 0.05% [9],[11],[17] 0.05% [9],[11],[17]
Investment, Identifier [Axis]: Unified Door & Hardware Group, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[20] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [4],[5],[6],[20] 7.65% 7.65% 7.65% 7.65% 7.65% 7.65% 7.65%        
Par Amount/Units [4],[5],[7],[20] $ 53,087                    
Cost [4],[5],[8],[20] 52,407                    
Fair Value [4],[5],[20] $ 51,760                    
Percentage of Net Assets [4],[5],[20] 0.23% 0.23% 0.23% 0.23% 0.23% 0.23% 0.23%        
Investment, Identifier [Axis]: Unified Door & Hardware Group, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [11],[18],[21]               6.25% 6.25% 6.25% 6.25%
Interest Rate [11],[12],[18],[21]               7.25% 7.25% 7.25% 7.25%
Par Amount/Units [11],[18],[21]               $ 53,486      
Cost [11],[13],[18],[21]               52,614      
Fair Value [11],[18],[21]               $ 53,218      
Percentage of Net Assets [11],[18],[21]               0.41% 0.41% 0.41% 0.41%
Investment, Identifier [Axis]: Unified Physician Management, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[4],[5],[22] 5.50% 5.50% 5.50% 5.50% 5.50% 5.50% 5.50%        
Interest Rate [1],[4],[5],[6],[22] 8.53% 8.53% 8.53% 8.53% 8.53% 8.53% 8.53%        
Par Amount/Units [1],[4],[5],[7],[22] $ 844,174                    
Cost [1],[4],[5],[8],[22] 844,174                    
Fair Value [1],[4],[5],[22] $ 844,174                    
Percentage of Net Assets [1],[4],[5],[22] 3.77% 3.77% 3.77% 3.77% 3.77% 3.77% 3.77%        
Investment, Identifier [Axis]: Unified Women's Healthcare, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11]               4.25% 4.25% 4.25% 4.25%
Interest Rate [9],[11],[12]               5.00% 5.00% 5.00% 5.00%
Par Amount/Units [9],[11]               $ 20,334      
Cost [9],[11],[13]               20,333      
Fair Value [9],[11]               $ 20,382      
Percentage of Net Assets [9],[11]               0.16% 0.16% 0.16% 0.16%
Investment, Identifier [Axis]: United Airlines, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [2],[3],[5] 3.75% [2],[3],[5] 3.75% [2],[3],[5] 3.75% [2],[3],[5] 3.75% [2],[3],[5] 3.75% [2],[3],[5] 3.75% [2],[3],[5] 3.75% [9],[10],[11] 3.75% [9],[10],[11] 3.75% [9],[10],[11] 3.75% [9],[10],[11]
Interest Rate 6.53% [2],[3],[5],[6] 6.53% [2],[3],[5],[6] 6.53% [2],[3],[5],[6] 6.53% [2],[3],[5],[6] 6.53% [2],[3],[5],[6] 6.53% [2],[3],[5],[6] 6.53% [2],[3],[5],[6] 4.50% [9],[10],[11],[12] 4.50% [9],[10],[11],[12] 4.50% [9],[10],[11],[12] 4.50% [9],[10],[11],[12]
Par Amount/Units $ 26,446 [2],[3],[5],[7]             $ 16,631 [9],[10],[11]      
Cost 26,482 [2],[3],[5],[8]             16,629 [9],[10],[11],[13]      
Fair Value $ 25,353 [2],[3],[5]             $ 16,728 [9],[10],[11]      
Percentage of Net Assets 0.11% [2],[3],[5] 0.11% [2],[3],[5] 0.11% [2],[3],[5] 0.11% [2],[3],[5] 0.11% [2],[3],[5] 0.11% [2],[3],[5] 0.11% [2],[3],[5] 0.13% [9],[10],[11] 0.13% [9],[10],[11] 0.13% [9],[10],[11] 0.13% [9],[10],[11]
Investment, Identifier [Axis]: United Mutual Acquisition Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[3],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[3],[4],[5] 8.77% 8.77% 8.77% 8.77% 8.77% 8.77% 8.77%        
Par Amount/Units [1],[2],[3],[4],[5],[7] $ 15,678                    
Cost [1],[2],[3],[4],[5] 15,434                    
Fair Value [1],[2],[3],[4],[5] $ 15,253                    
Percentage of Net Assets [1],[2],[3],[4],[5] 0.07% 0.07% 0.07% 0.07% 0.07% 0.07% 0.07%        
Investment, Identifier [Axis]: University Support Services, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [11],[23] 3.25% [11],[23] 3.25% [11],[23] 3.25% [11],[23]
Interest Rate 6.37% [5],[6],[22] 6.37% [5],[6],[22] 6.37% [5],[6],[22] 6.37% [5],[6],[22] 6.37% [5],[6],[22] 6.37% [5],[6],[22] 6.37% [5],[6],[22] 3.75% [11],[12],[23] 3.75% [11],[12],[23] 3.75% [11],[12],[23] 3.75% [11],[12],[23]
Par Amount/Units $ 19,923 [5],[7],[22]             $ 10,000 [11],[23]      
Cost 19,730 [5],[8],[22]             9,950 [11],[13],[23]      
Fair Value $ 18,926 [5],[22]             $ 9,972 [11],[23]      
Percentage of Net Assets 0.08% [5],[22] 0.08% [5],[22] 0.08% [5],[22] 0.08% [5],[22] 0.08% [5],[22] 0.08% [5],[22] 0.08% [5],[22] 0.08% [11],[23] 0.08% [11],[23] 0.08% [11],[23] 0.08% [11],[23]
Investment, Identifier [Axis]: Univision Communications, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11]               3.25% 3.25% 3.25% 3.25%
Interest Rate [9],[11],[12]               4.00% 4.00% 4.00% 4.00%
Par Amount/Units [9],[11]               $ 14,860      
Cost [9],[11],[13]               14,838      
Fair Value [9],[11]               $ 14,912      
Percentage of Net Assets [9],[11]               0.12% 0.12% 0.12% 0.12%
Investment, Identifier [Axis]: Univision Communications, Inc. 4                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%        
Interest Rate [2],[5],[6] 6.37% 6.37% 6.37% 6.37% 6.37% 6.37% 6.37%        
Par Amount/Units [2],[5],[7] $ 20,145                    
Cost [2],[5],[8] 20,021                    
Fair Value [2],[5] $ 19,166                    
Percentage of Net Assets [2],[5] 0.09% 0.09% 0.09% 0.09% 0.09% 0.09% 0.09%        
Investment, Identifier [Axis]: VT Topco, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[5] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [1],[2],[5],[6] 6.87% 6.87% 6.87% 6.87% 6.87% 6.87% 6.87%        
Par Amount/Units [1],[2],[5],[7] $ 27,503                    
Cost [1],[2],[5],[8] 27,415                    
Fair Value [1],[2],[5] $ 26,230                    
Percentage of Net Assets [1],[2],[5] 0.12% 0.12% 0.12% 0.12% 0.12% 0.12% 0.12%        
Investment, Identifier [Axis]: VT Topco, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11],[19]               3.75% 3.75% 3.75% 3.75%
Interest Rate [9],[11],[12],[19]               4.50% 4.50% 4.50% 4.50%
Par Amount/Units [9],[11],[19]               $ 14,552      
Cost [9],[11],[13],[19]               14,469      
Fair Value [9],[11],[19]               $ 14,556      
Percentage of Net Assets [9],[11],[19]               0.11% 0.11% 0.11% 0.11%
Investment, Identifier [Axis]: VT Topco, Inc. 3                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.75% [2],[5] 6.75% [2],[5] 6.75% [2],[5] 6.75% [2],[5] 6.75% [2],[5] 6.75% [2],[5] 6.75% [2],[5] 6.75% [9],[11],[18] 6.75% [9],[11],[18] 6.75% [9],[11],[18] 6.75% [9],[11],[18]
Interest Rate 9.87% [2],[5],[6] 9.87% [2],[5],[6] 9.87% [2],[5],[6] 9.87% [2],[5],[6] 9.87% [2],[5],[6] 9.87% [2],[5],[6] 9.87% [2],[5],[6] 7.50% [9],[11],[18] 7.50% [9],[11],[18] 7.50% [9],[11],[18] 7.50% [9],[11],[18]
Par Amount/Units $ 35,500 [2],[5],[7]             $ 25,000 [9],[11],[18]      
Cost 35,363 [2],[5],[8]             24,827 [9],[11],[18]      
Fair Value $ 34,368 [2],[5]             $ 25,125 [9],[11],[18]      
Percentage of Net Assets 0.15% [2],[5] 0.15% [2],[5] 0.15% [2],[5] 0.15% [2],[5] 0.15% [2],[5] 0.15% [2],[5] 0.15% [2],[5] 0.20% [9],[11],[18] 0.20% [9],[11],[18] 0.20% [9],[11],[18] 0.20% [9],[11],[18]
Investment, Identifier [Axis]: Vaco Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5] 5.00% 5.00% 5.00% 5.00% 5.00% 5.00% 5.00%        
Interest Rate [2],[5],[6] 8.70% 8.70% 8.70% 8.70% 8.70% 8.70% 8.70%        
Par Amount/Units [2],[5],[7] $ 21,268                    
Cost [2],[5],[8] 21,172                    
Fair Value [2],[5] $ 20,736                    
Percentage of Net Assets [2],[5] 0.09% 0.09% 0.09% 0.09% 0.09% 0.09% 0.09%        
Investment, Identifier [Axis]: Veonet GmbH                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[14] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [3],[5],[6],[14] 7.94% 7.94% 7.94% 7.94% 7.94% 7.94% 7.94%        
Par Amount/Units | £ [3],[5],[7],[14]     £ 170,000                
Cost | £ [3],[5],[8],[14]     218,488                
Fair Value | £ [3],[5],[14]     £ 176,354                
Percentage of Net Assets [3],[5],[14] 0.79% 0.79% 0.79% 0.79% 0.79% 0.79% 0.79%        
Investment, Identifier [Axis]: Veregy Consolidated, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [4],[5],[20] 6.00% [11],[21] 6.00% [11],[21] 6.00% [11],[21] 6.00% [11],[21]
Interest Rate 8.81% [4],[5],[6],[20] 8.81% [4],[5],[6],[20] 8.81% [4],[5],[6],[20] 8.81% [4],[5],[6],[20] 8.81% [4],[5],[6],[20] 8.81% [4],[5],[6],[20] 8.81% [4],[5],[6],[20] 7.00% [11],[12],[21] 7.00% [11],[12],[21] 7.00% [11],[12],[21] 7.00% [11],[12],[21]
Par Amount/Units $ 20,428 [4],[5],[7],[20]             $ 20,584 [11],[21]      
Cost 20,469 [4],[5],[8],[20]             20,632 [11],[13],[21]      
Fair Value $ 19,458 [4],[5],[20]             $ 20,636 [11],[21]      
Percentage of Net Assets 0.09% [4],[5],[20] 0.09% [4],[5],[20] 0.09% [4],[5],[20] 0.09% [4],[5],[20] 0.09% [4],[5],[20] 0.09% [4],[5],[20] 0.09% [4],[5],[20] 0.16% [11],[21] 0.16% [11],[21] 0.16% [11],[21] 0.16% [11],[21]
Investment, Identifier [Axis]: Veritas US, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.00% [5] 5.00% [5] 5.00% [5] 5.00% [5] 5.00% [5] 5.00% [5] 5.00% [5] 5.00% [10],[11],[21] 5.00% [10],[11],[21] 5.00% [10],[11],[21] 5.00% [10],[11],[21]
Interest Rate 8.67% [3],[5],[6],[20] 8.67% [3],[5],[6],[20] 8.67% [3],[5],[6],[20] 8.67% [3],[5],[6],[20] 8.67% [3],[5],[6],[20] 8.67% [3],[5],[6],[20] 8.67% [3],[5],[6],[20] 6.00% [10],[11],[12],[21] 6.00% [10],[11],[12],[21] 6.00% [10],[11],[12],[21] 6.00% [10],[11],[12],[21]
Par Amount/Units $ 20,513 [3],[5],[7],[20]             $ 21,534 [10],[11],[21]      
Cost 20,581 [3],[5],[8],[20]             21,699 [10],[11],[13],[21]      
Fair Value $ 16,393 [3],[5],[20]             $ 21,561 [10],[11],[21]      
Percentage of Net Assets 0.07% [3],[5],[20] 0.07% [3],[5],[20] 0.07% [3],[5],[20] 0.07% [3],[5],[20] 0.07% [3],[5],[20] 0.07% [3],[5],[20] 0.07% [3],[5],[20] 0.17% [10],[11],[21] 0.17% [10],[11],[21] 0.17% [10],[11],[21] 0.17% [10],[11],[21]
Investment, Identifier [Axis]: Verscend Holding Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16]
Interest Rate 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 4.10% [11],[12],[16] 4.10% [11],[12],[16] 4.10% [11],[12],[16] 4.10% [11],[12],[16]
Par Amount/Units $ 34,662 [5],[7],[14]             $ 20,423 [11],[16]      
Cost 34,711 [5],[8],[14]             20,486 [11],[13],[16]      
Fair Value $ 33,709 [5],[14]             $ 20,443 [11],[16]      
Percentage of Net Assets 0.15% [5],[14] 0.15% [5],[14] 0.15% [5],[14] 0.15% [5],[14] 0.15% [5],[14] 0.15% [5],[14] 0.15% [5],[14] 0.16% [11],[16] 0.16% [11],[16] 0.16% [11],[16] 0.16% [11],[16]
Investment, Identifier [Axis]: Vertex Aerospace Services Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11]
Interest Rate 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 6.87% [2],[5],[6] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12]
Par Amount/Units $ 30,208 [2],[5],[7]             $ 22,385 [9],[11]      
Cost 30,116 [2],[5],[8]             22,293 [9],[11],[13]      
Fair Value $ 29,453 [2],[5]             $ 22,379 [9],[11]      
Percentage of Net Assets 0.13% [2],[5] 0.13% [2],[5] 0.13% [2],[5] 0.13% [2],[5] 0.13% [2],[5] 0.13% [2],[5] 0.13% [2],[5] 0.17% [9],[11] 0.17% [9],[11] 0.17% [9],[11] 0.17% [9],[11]
Investment, Identifier [Axis]: Vertical US Newco, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [5] 3.50% [5] 3.50% [5] 3.50% [5] 3.50% [5] 3.50% [5] 3.50% [5] 3.50% [10],[11],[23] 3.50% [10],[11],[23] 3.50% [10],[11],[23] 3.50% [10],[11],[23]
Interest Rate 6.87% [3],[5],[6],[22] 6.87% [3],[5],[6],[22] 6.87% [3],[5],[6],[22] 6.87% [3],[5],[6],[22] 6.87% [3],[5],[6],[22] 6.87% [3],[5],[6],[22] 6.87% [3],[5],[6],[22] 4.00% [10],[11],[12],[23] 4.00% [10],[11],[12],[23] 4.00% [10],[11],[12],[23] 4.00% [10],[11],[12],[23]
Par Amount/Units $ 45,445 [3],[5],[7],[22]             $ 15,650 [10],[11],[23]      
Cost 45,326 [3],[5],[8],[22]             15,731 [10],[11],[13],[23]      
Fair Value $ 43,665 [3],[5],[22]             $ 15,681 [10],[11],[23]      
Percentage of Net Assets 0.20% [3],[5],[22] 0.20% [3],[5],[22] 0.20% [3],[5],[22] 0.20% [3],[5],[22] 0.20% [3],[5],[22] 0.20% [3],[5],[22] 0.20% [3],[5],[22] 0.12% [10],[11],[23] 0.12% [10],[11],[23] 0.12% [10],[11],[23] 0.12% [10],[11],[23]
Investment, Identifier [Axis]: Vibrant CLO XII, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.11% [3],[4],[5],[14] 7.11% [3],[4],[5],[14] 7.11% [3],[4],[5],[14] 7.11% [3],[4],[5],[14] 7.11% [3],[4],[5],[14] 7.11% [3],[4],[5],[14] 7.11% [3],[4],[5],[14] 7.11% [10],[11],[16],[17],[18] 7.11% [10],[11],[16],[17],[18] 7.11% [10],[11],[16],[17],[18] 7.11% [10],[11],[16],[17],[18]
Interest Rate 10.78% [3],[4],[5],[6],[14] 10.78% [3],[4],[5],[6],[14] 10.78% [3],[4],[5],[6],[14] 10.78% [3],[4],[5],[6],[14] 10.78% [3],[4],[5],[6],[14] 10.78% [3],[4],[5],[6],[14] 10.78% [3],[4],[5],[6],[14] 7.33% [10],[11],[12],[16],[17],[18] 7.33% [10],[11],[12],[16],[17],[18] 7.33% [10],[11],[12],[16],[17],[18] 7.33% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 2,875 [3],[4],[5],[7],[14]             $ 2,875 [10],[11],[16],[17],[18]      
Cost 2,850 [3],[4],[5],[8],[14]             2,849 [10],[11],[13],[16],[17],[18]      
Fair Value $ 2,506 [3],[4],[5],[14]             $ 2,847 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.01% [3],[4],[5],[14] 0.01% [3],[4],[5],[14] 0.01% [3],[4],[5],[14] 0.01% [3],[4],[5],[14] 0.01% [3],[4],[5],[14] 0.01% [3],[4],[5],[14] 0.01% [3],[4],[5],[14] 0.02% [10],[11],[16],[17],[18] 0.02% [10],[11],[16],[17],[18] 0.02% [10],[11],[16],[17],[18] 0.02% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Vibrant CLO XIII, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.06% [3],[4],[5],[14],[15] 7.06% [3],[4],[5],[14],[15] 7.06% [3],[4],[5],[14],[15] 7.06% [3],[4],[5],[14],[15] 7.06% [3],[4],[5],[14],[15] 7.06% [3],[4],[5],[14],[15] 7.06% [3],[4],[5],[14],[15] 7.06% [10],[11],[16],[17],[18] 7.06% [10],[11],[16],[17],[18] 7.06% [10],[11],[16],[17],[18] 7.06% [10],[11],[16],[17],[18]
Interest Rate 9.57% [3],[4],[5],[6],[14],[15] 9.57% [3],[4],[5],[6],[14],[15] 9.57% [3],[4],[5],[6],[14],[15] 9.57% [3],[4],[5],[6],[14],[15] 9.57% [3],[4],[5],[6],[14],[15] 9.57% [3],[4],[5],[6],[14],[15] 9.57% [3],[4],[5],[6],[14],[15] 7.23% [10],[11],[12],[16],[17],[18] 7.23% [10],[11],[12],[16],[17],[18] 7.23% [10],[11],[12],[16],[17],[18] 7.23% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 6,250 [3],[4],[5],[7],[14],[15]             $ 6,250 [10],[11],[16],[17],[18]      
Cost 6,193 [3],[4],[5],[8],[14],[15]             6,190 [10],[11],[13],[16],[17],[18]      
Fair Value $ 5,361 [3],[4],[5],[14],[15]             $ 6,202 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18] 0.05% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Victors CCC Buyer, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 5.75% 5.75% 5.75% 5.75% 5.75% 5.75% 5.75%        
Interest Rate [1],[2],[4],[5],[6] 7.75% 7.75% 7.75% 7.75% 7.75% 7.75% 7.75%        
Par Amount/Units [1],[2],[4],[5],[7] $ 146,738                    
Cost [1],[2],[4],[5],[8] 143,400                    
Fair Value [1],[2],[4],[5] $ 142,908                    
Percentage of Net Assets [1],[2],[4],[5] 0.64% 0.64% 0.64% 0.64% 0.64% 0.64% 0.64%        
Investment, Identifier [Axis]: Victors CCC Topco, LP                      
Schedule of Investments [Line Items]                      
Investment owned, shares | shares [4],[5],[7] 9,600,000 9,600,000 9,600,000 9,600,000 9,600,000 9,600,000 9,600,000        
Cost [4],[5],[8] $ 9,600                    
Fair Value [4],[5] $ 9,600                    
Percentage of Net Assets [4],[5] 0.04% 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%        
Investment, Identifier [Axis]: Victory Buyer, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [4],[5],[22] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [4],[5],[6],[22] 7.32% 7.32% 7.32% 7.32% 7.32% 7.32% 7.32%        
Par Amount/Units [4],[5],[7],[22] $ 22,921                    
Cost [4],[5],[8],[22] 22,827                    
Fair Value [4],[5],[22] $ 20,915                    
Percentage of Net Assets [4],[5],[22] 0.09% 0.09% 0.09% 0.09% 0.09% 0.09% 0.09%        
Investment, Identifier [Axis]: Victory Buyer, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.00% [4],[5],[22] 7.00% [4],[5],[22] 7.00% [4],[5],[22] 7.00% [4],[5],[22] 7.00% [4],[5],[22] 7.00% [4],[5],[22] 7.00% [4],[5],[22] 7.00% [11],[18],[23] 7.00% [11],[18],[23] 7.00% [11],[18],[23] 7.00% [11],[18],[23]
Interest Rate 10.57% [4],[5],[6],[22] 10.57% [4],[5],[6],[22] 10.57% [4],[5],[6],[22] 10.57% [4],[5],[6],[22] 10.57% [4],[5],[6],[22] 10.57% [4],[5],[6],[22] 10.57% [4],[5],[6],[22] 7.50% [11],[12],[18],[23] 7.50% [11],[12],[18],[23] 7.50% [11],[12],[18],[23] 7.50% [11],[12],[18],[23]
Par Amount/Units $ 24,677 [4],[5],[7],[22]             $ 71,576 [11],[18],[23]      
Cost 24,452 [4],[5],[8],[22]             70,905 [11],[13],[18],[23]      
Fair Value $ 23,998 [4],[5],[22]             $ 70,860 [11],[18],[23]      
Percentage of Net Assets 0.11% [4],[5],[22] 0.11% [4],[5],[22] 0.11% [4],[5],[22] 0.11% [4],[5],[22] 0.11% [4],[5],[22] 0.11% [4],[5],[22] 0.11% [4],[5],[22] 0.55% [11],[18],[23] 0.55% [11],[18],[23] 0.55% [11],[18],[23] 0.55% [11],[18],[23]
Investment, Identifier [Axis]: Virgin Pulse, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [5] 4.00% [5] 4.00% [5] 4.00% [5] 4.00% [5] 4.00% [5] 4.00% [5] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11] 4.00% [9],[11]
Interest Rate 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 7.12% [2],[5],[6] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12] 4.75% [9],[11],[12]
Par Amount/Units $ 42,128 [2],[5],[7]             $ 42,447 [9],[11]      
Cost 41,795 [2],[5],[8]             42,066 [9],[11],[13]      
Fair Value $ 36,932 [2],[5]             $ 41,987 [9],[11]      
Percentage of Net Assets 0.17% [2],[5] 0.17% [2],[5] 0.17% [2],[5] 0.17% [2],[5] 0.17% [2],[5] 0.17% [2],[5] 0.17% [2],[5] 0.33% [9],[11] 0.33% [9],[11] 0.33% [9],[11] 0.33% [9],[11]
Investment, Identifier [Axis]: Virgin Pulse, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.25% [2],[5] 7.25% [2],[5] 7.25% [2],[5] 7.25% [2],[5] 7.25% [2],[5] 7.25% [2],[5] 7.25% [2],[5] 7.25% [9],[11],[18] 7.25% [9],[11],[18] 7.25% [9],[11],[18] 7.25% [9],[11],[18]
Interest Rate 10.37% [2],[5],[6] 10.37% [2],[5],[6] 10.37% [2],[5],[6] 10.37% [2],[5],[6] 10.37% [2],[5],[6] 10.37% [2],[5],[6] 10.37% [2],[5],[6] 8.00% [9],[11],[18] 8.00% [9],[11],[18] 8.00% [9],[11],[18] 8.00% [9],[11],[18]
Par Amount/Units $ 27,000 [2],[5],[7]             $ 29,000 [9],[11],[18]      
Cost 26,835 [2],[5],[8]             28,835 [9],[11],[18]      
Fair Value $ 22,680 [2],[5]             $ 28,746 [9],[11],[18]      
Percentage of Net Assets 0.10% [2],[5] 0.10% [2],[5] 0.10% [2],[5] 0.10% [2],[5] 0.10% [2],[5] 0.10% [2],[5] 0.10% [2],[5] 0.22% [9],[11],[18] 0.22% [9],[11],[18] 0.22% [9],[11],[18] 0.22% [9],[11],[18]
Investment, Identifier [Axis]: Virtusa Corp.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [2],[5] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11] 3.75% [9],[11]
Interest Rate 6.88% [2],[5],[6] 6.88% [2],[5],[6] 6.88% [2],[5],[6] 6.88% [2],[5],[6] 6.88% [2],[5],[6] 6.88% [2],[5],[6] 6.88% [2],[5],[6] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12] 4.50% [9],[11],[12]
Par Amount/Units $ 42,009 [2],[5],[7]             $ 19,367 [9],[11]      
Cost 41,834 [2],[5],[8]             19,370 [9],[11],[13]      
Fair Value $ 39,505 [2],[5]             $ 19,452 [9],[11]      
Percentage of Net Assets 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.18% [2],[5] 0.15% [9],[11] 0.15% [9],[11] 0.15% [9],[11] 0.15% [9],[11]
Investment, Identifier [Axis]: Vision Solutions, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11],[17]               7.25% 7.25% 7.25% 7.25%
Interest Rate [9],[11],[17]               8.00% 8.00% 8.00% 8.00%
Par Amount/Units [9],[11],[17]               $ 107,950      
Cost [9],[11],[17]               107,130      
Fair Value [9],[11],[17]               $ 108,119      
Percentage of Net Assets [9],[11],[17]               0.84% 0.84% 0.84% 0.84%
Investment, Identifier [Axis]: Vision Solutions, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [9],[11]               4.00% 4.00% 4.00% 4.00%
Interest Rate [9],[11],[12]               4.75% 4.75% 4.75% 4.75%
Par Amount/Units [9],[11]               $ 36,178      
Cost [9],[11],[13]               36,013      
Fair Value [9],[11]               $ 36,178      
Percentage of Net Assets [9],[11]               0.28% 0.28% 0.28% 0.28%
Investment, Identifier [Axis]: Vision Solutions, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5] 4.00% 4.00% 4.00% 4.00% 4.00% 4.00% 4.00%        
Interest Rate [2],[5],[6] 6.78% 6.78% 6.78% 6.78% 6.78% 6.78% 6.78%        
Par Amount/Units [2],[5],[7] $ 48,386                    
Cost [2],[5],[8] 48,262                    
Fair Value [2],[5] $ 42,741                    
Percentage of Net Assets [2],[5] 0.19% 0.19% 0.19% 0.19% 0.19% 0.19% 0.19%        
Investment, Identifier [Axis]: Vision Solutions, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [2],[5],[15] 7.25% 7.25% 7.25% 7.25% 7.25% 7.25% 7.25%        
Interest Rate [2],[5],[6],[15] 10.03% 10.03% 10.03% 10.03% 10.03% 10.03% 10.03%        
Par Amount/Units [2],[5],[7],[15] $ 88,534                    
Cost [2],[5],[8],[15] 88,097                    
Fair Value [2],[5],[15] $ 74,784                    
Percentage of Net Assets [2],[5],[15] 0.33% 0.33% 0.33% 0.33% 0.33% 0.33% 0.33%        
Investment, Identifier [Axis]: Voya CLO 2019-4, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.70% [3],[4],[5],[14],[15] 6.70% [3],[4],[5],[14],[15] 6.70% [3],[4],[5],[14],[15] 6.70% [3],[4],[5],[14],[15] 6.70% [3],[4],[5],[14],[15] 6.70% [3],[4],[5],[14],[15] 6.70% [3],[4],[5],[14],[15] 6.71% [10],[11],[16],[17],[18] 6.71% [10],[11],[16],[17],[18] 6.71% [10],[11],[16],[17],[18] 6.71% [10],[11],[16],[17],[18]
Interest Rate 9.21% [3],[4],[5],[6],[14],[15] 9.21% [3],[4],[5],[6],[14],[15] 9.21% [3],[4],[5],[6],[14],[15] 9.21% [3],[4],[5],[6],[14],[15] 9.21% [3],[4],[5],[6],[14],[15] 9.21% [3],[4],[5],[6],[14],[15] 9.21% [3],[4],[5],[6],[14],[15] 6.71% [10],[11],[12],[16],[17],[18] 6.71% [10],[11],[12],[16],[17],[18] 6.71% [10],[11],[12],[16],[17],[18] 6.71% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 5,000 [3],[4],[5],[7],[14],[15]             $ 8,250 [10],[11],[16],[17],[18]      
Cost 4,906 [3],[4],[5],[8],[14],[15]             8,085 [10],[11],[13],[16],[17],[18]      
Fair Value $ 4,373 [3],[4],[5],[14],[15]             $ 8,085 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.02% [3],[4],[5],[14],[15] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18] 0.06% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: Voya CLO 2020-2, Ltd.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.70% [3],[4],[5],[14],[15] 6.70% [3],[4],[5],[14],[15] 6.70% [3],[4],[5],[14],[15] 6.70% [3],[4],[5],[14],[15] 6.70% [3],[4],[5],[14],[15] 6.70% [3],[4],[5],[14],[15] 6.70% [3],[4],[5],[14],[15] 6.40% [10],[11],[16],[17],[18] 6.40% [10],[11],[16],[17],[18] 6.40% [10],[11],[16],[17],[18] 6.40% [10],[11],[16],[17],[18]
Interest Rate 9.21% [3],[4],[5],[6],[14],[15] 9.21% [3],[4],[5],[6],[14],[15] 9.21% [3],[4],[5],[6],[14],[15] 9.21% [3],[4],[5],[6],[14],[15] 9.21% [3],[4],[5],[6],[14],[15] 9.21% [3],[4],[5],[6],[14],[15] 9.21% [3],[4],[5],[6],[14],[15] 6.52% [10],[11],[12],[16],[17],[18] 6.52% [10],[11],[12],[16],[17],[18] 6.52% [10],[11],[12],[16],[17],[18] 6.52% [10],[11],[12],[16],[17],[18]
Par Amount/Units $ 8,250 [3],[4],[5],[7],[14],[15]             $ 5,000 [10],[11],[16],[17],[18]      
Cost 8,095 [3],[4],[5],[8],[14],[15]             4,901 [10],[11],[13],[16],[17],[18]      
Fair Value $ 7,130 [3],[4],[5],[14],[15]             $ 4,959 [10],[11],[16],[17],[18]      
Percentage of Net Assets 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.03% [3],[4],[5],[14],[15] 0.04% [10],[11],[16],[17],[18] 0.04% [10],[11],[16],[17],[18] 0.04% [10],[11],[16],[17],[18] 0.04% [10],[11],[16],[17],[18]
Investment, Identifier [Axis]: WHCG Purchaser III, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [1],[2],[4],[5],[15] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19] 5.75% [9],[11],[18],[19]
Interest Rate 9.42% [1],[2],[4],[5],[6],[15] 9.42% [1],[2],[4],[5],[6],[15] 9.42% [1],[2],[4],[5],[6],[15] 9.42% [1],[2],[4],[5],[6],[15] 9.42% [1],[2],[4],[5],[6],[15] 9.42% [1],[2],[4],[5],[6],[15] 9.42% [1],[2],[4],[5],[6],[15] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19] 6.50% [9],[11],[12],[18],[19]
Par Amount/Units $ 104,293 [1],[2],[4],[5],[7],[15]             $ 86,559 [9],[11],[18],[19]      
Cost 102,241 [1],[2],[4],[5],[8],[15]             84,384 [9],[11],[13],[18],[19]      
Fair Value $ 95,627 [1],[2],[4],[5],[15]             $ 84,226 [9],[11],[18],[19]      
Percentage of Net Assets 0.43% [1],[2],[4],[5],[15] 0.43% [1],[2],[4],[5],[15] 0.43% [1],[2],[4],[5],[15] 0.43% [1],[2],[4],[5],[15] 0.43% [1],[2],[4],[5],[15] 0.43% [1],[2],[4],[5],[15] 0.43% [1],[2],[4],[5],[15] 0.66% [9],[11],[18],[19] 0.66% [9],[11],[18],[19] 0.66% [9],[11],[18],[19] 0.66% [9],[11],[18],[19]
Investment, Identifier [Axis]: WP CityMD Bidco, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [5],[22] 3.25% [11],[23] 3.25% [11],[23] 3.25% [11],[23] 3.25% [11],[23]
Interest Rate 6.92% [5],[6],[22] 6.92% [5],[6],[22] 6.92% [5],[6],[22] 6.92% [5],[6],[22] 6.92% [5],[6],[22] 6.92% [5],[6],[22] 6.92% [5],[6],[22] 3.75% [11],[12],[23] 3.75% [11],[12],[23] 3.75% [11],[12],[23] 3.75% [11],[12],[23]
Par Amount/Units $ 27,860 [5],[7],[22]             $ 15,000 [11],[23]      
Cost 27,673 [5],[8],[22]             14,981 [11],[13],[23]      
Fair Value $ 26,702 [5],[22]             $ 15,012 [11],[23]      
Percentage of Net Assets 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [5],[22] 0.12% [11],[23] 0.12% [11],[23] 0.12% [11],[23] 0.12% [11],[23]
Investment, Identifier [Axis]: WR Grace Holdings, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[22] 3.75% 3.75% 3.75% 3.75% 3.75% 3.75% 3.75%        
Interest Rate [3],[5],[6],[22] 7.44% 7.44% 7.44% 7.44% 7.44% 7.44% 7.44%        
Par Amount/Units [3],[5],[7],[22] $ 9,925                    
Cost [3],[5],[8],[22] 9,942                    
Fair Value [3],[5],[22] $ 9,317                    
Percentage of Net Assets [3],[5],[22] 0.04% 0.04% 0.04% 0.04% 0.04% 0.04% 0.04%        
Investment, Identifier [Axis]: Waystar Technologies, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [5],[14] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16] 4.00% [11],[16]
Interest Rate 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 7.12% [5],[6],[14] 4.10% [11],[12],[16] 4.10% [11],[12],[16] 4.10% [11],[12],[16] 4.10% [11],[12],[16]
Par Amount/Units $ 20,016 [5],[7],[14]             $ 23,226 [11],[16]      
Cost 20,058 [5],[8],[14]             23,299 [11],[13],[16]      
Fair Value $ 19,241 [5],[14]             $ 23,236 [11],[16]      
Percentage of Net Assets 0.09% [5],[14] 0.09% [5],[14] 0.09% [5],[14] 0.09% [5],[14] 0.09% [5],[14] 0.09% [5],[14] 0.09% [5],[14] 0.18% [11],[16] 0.18% [11],[16] 0.18% [11],[16] 0.18% [11],[16]
Investment, Identifier [Axis]: Weld North Education, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23] 3.75% [11],[23]
Interest Rate 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 6.87% [5],[6],[22] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23] 4.25% [11],[12],[23]
Par Amount/Units $ 31,983 [5],[7],[22]             $ 24,271 [11],[23]      
Cost 31,864 [5],[8],[22]             24,271 [11],[13],[23]      
Fair Value $ 31,010 [5],[22]             $ 24,307 [11],[23]      
Percentage of Net Assets 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.14% [5],[22] 0.19% [11],[23] 0.19% [11],[23] 0.19% [11],[23] 0.19% [11],[23]
Investment, Identifier [Axis]: West Monroe Partners, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [1],[2],[4],[5] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19] 5.50% [9],[11],[18],[19]
Interest Rate 8.32% [1],[2],[4],[5],[6] 8.32% [1],[2],[4],[5],[6] 8.32% [1],[2],[4],[5],[6] 8.32% [1],[2],[4],[5],[6] 8.32% [1],[2],[4],[5],[6] 8.32% [1],[2],[4],[5],[6] 8.32% [1],[2],[4],[5],[6] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19] 6.25% [9],[11],[12],[18],[19]
Par Amount/Units $ 731,752 [1],[2],[4],[5],[7]             $ 735,429 [9],[11],[18],[19]      
Cost 717,714 [1],[2],[4],[5],[8]             721,023 [9],[11],[13],[18],[19]      
Fair Value $ 713,105 [1],[2],[4],[5]             $ 720,229 [9],[11],[18],[19]      
Percentage of Net Assets 3.19% [1],[2],[4],[5] 3.19% [1],[2],[4],[5] 3.19% [1],[2],[4],[5] 3.19% [1],[2],[4],[5] 3.19% [1],[2],[4],[5] 3.19% [1],[2],[4],[5] 3.19% [1],[2],[4],[5] 5.60% [9],[11],[18],[19] 5.60% [9],[11],[18],[19] 5.60% [9],[11],[18],[19] 5.60% [9],[11],[18],[19]
Investment, Identifier [Axis]: West Star Aviation Acquisition, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [1],[2],[4],[5] 6.00% 6.00% 6.00% 6.00% 6.00% 6.00% 6.00%        
Interest Rate [1],[2],[4],[5],[6] 8.59% 8.59% 8.59% 8.59% 8.59% 8.59% 8.59%        
Par Amount/Units [1],[2],[4],[5],[7] $ 4,316                    
Cost [1],[2],[4],[5],[8] 4,217                    
Fair Value [1],[2],[4],[5] $ 4,211                    
Percentage of Net Assets [1],[2],[4],[5] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: Whatabrands, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 3.25% 3.25% 3.25% 3.25% 3.25% 3.25% 3.25%        
Interest Rate [5],[6],[22] 6.37% 6.37% 6.37% 6.37% 6.37% 6.37% 6.37%        
Par Amount/Units [5],[7],[22] $ 14,888                    
Cost [5],[8],[22] 14,816                    
Fair Value [5],[22] $ 13,817                    
Percentage of Net Assets [5],[22] 0.06% 0.06% 0.06% 0.06% 0.06% 0.06% 0.06%        
Investment, Identifier [Axis]: Wheel Pros, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.50% [2],[5] 4.50% [2],[5] 4.50% [2],[5] 4.50% [2],[5] 4.50% [2],[5] 4.50% [2],[5] 4.50% [2],[5] 4.50% [9],[11] 4.50% [9],[11] 4.50% [9],[11] 4.50% [9],[11]
Interest Rate 7.55% [2],[5],[6] 7.55% [2],[5],[6] 7.55% [2],[5],[6] 7.55% [2],[5],[6] 7.55% [2],[5],[6] 7.55% [2],[5],[6] 7.55% [2],[5],[6] 5.25% [9],[11],[12] 5.25% [9],[11],[12] 5.25% [9],[11],[12] 5.25% [9],[11],[12]
Par Amount/Units $ 25,711 [2],[5],[7]             $ 25,906 [9],[11]      
Cost 25,717 [2],[5],[8]             25,912 [9],[11],[13]      
Fair Value $ 19,019 [2],[5]             $ 25,901 [9],[11]      
Percentage of Net Assets 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.20% [9],[11] 0.20% [9],[11] 0.20% [9],[11] 0.20% [9],[11]
Investment, Identifier [Axis]: White Cap Buyer, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 3.75% [5],[22] 4.00% [11],[23] 4.00% [11],[23] 4.00% [11],[23] 4.00% [11],[23]
Interest Rate 6.78% [5],[6],[22] 6.78% [5],[6],[22] 6.78% [5],[6],[22] 6.78% [5],[6],[22] 6.78% [5],[6],[22] 6.78% [5],[6],[22] 6.78% [5],[6],[22] 4.50% [11],[12],[23] 4.50% [11],[12],[23] 4.50% [11],[12],[23] 4.50% [11],[12],[23]
Par Amount/Units $ 53,508 [5],[7],[22]             $ 23,827 [11],[23]      
Cost 53,258 [5],[8],[22]             23,913 [11],[13],[23]      
Fair Value $ 50,183 [5],[22]             $ 23,878 [11],[23]      
Percentage of Net Assets 0.22% [5],[22] 0.22% [5],[22] 0.22% [5],[22] 0.22% [5],[22] 0.22% [5],[22] 0.22% [5],[22] 0.22% [5],[22] 0.19% [11],[23] 0.19% [11],[23] 0.19% [11],[23] 0.19% [11],[23]
Investment, Identifier [Axis]: William Morris Endeavor Entertainment, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[14] 2.75% 2.75% 2.75% 2.75% 2.75% 2.75% 2.75%        
Interest Rate [5],[6],[14] 5.87% 5.87% 5.87% 5.87% 5.87% 5.87% 5.87%        
Par Amount/Units [5],[7],[14] $ 4,523                    
Cost [5],[8],[14] 4,377                    
Fair Value [5],[14] $ 4,328                    
Percentage of Net Assets [5],[14] 0.02% 0.02% 0.02% 0.02% 0.02% 0.02% 0.02%        
Investment, Identifier [Axis]: Windows Acquisition Holdings, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 6.50% [4],[5],[15],[20] 6.50% [4],[5],[15],[20] 6.50% [4],[5],[15],[20] 6.50% [4],[5],[15],[20] 6.50% [4],[5],[15],[20] 6.50% [4],[5],[15],[20] 6.50% [4],[5],[15],[20] 6.50% [11],[18],[21] 6.50% [11],[18],[21] 6.50% [11],[18],[21] 6.50% [11],[18],[21]
Interest Rate [5] 10.17% [4],[6],[15],[20] 10.17% [4],[6],[15],[20] 10.17% [4],[6],[15],[20] 10.17% [4],[6],[15],[20] 10.17% [4],[6],[15],[20] 10.17% [4],[6],[15],[20] 10.17% [4],[6],[15],[20] 7.50% [11],[12],[18],[21] 7.50% [11],[12],[18],[21] 7.50% [11],[12],[18],[21] 7.50% [11],[12],[18],[21]
Par Amount/Units $ 60,465 [4],[5],[7],[15],[20]             $ 62,366 [11],[18],[21]      
Cost [5] 59,603 [4],[8],[15],[20]             61,321 [11],[13],[18],[21]      
Fair Value $ 60,465 [4],[5],[15],[20]             $ 62,366 [11],[18],[21]      
Percentage of Net Assets 0.27% [4],[5],[15],[20] 0.27% [4],[5],[15],[20] 0.27% [4],[5],[15],[20] 0.27% [4],[5],[15],[20] 0.27% [4],[5],[15],[20] 0.27% [4],[5],[15],[20] 0.27% [4],[5],[15],[20] 0.49% [11],[18],[21] 0.49% [11],[18],[21] 0.49% [11],[18],[21] 0.49% [11],[18],[21]
Investment, Identifier [Axis]: Wireless Vision, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [4],[5],[20] 5.50% [11],[18],[21] 5.50% [11],[18],[21] 5.50% [11],[18],[21] 5.50% [11],[18],[21]
Interest Rate 9.17% [4],[5],[6],[20] 9.17% [4],[5],[6],[20] 9.17% [4],[5],[6],[20] 9.17% [4],[5],[6],[20] 9.17% [4],[5],[6],[20] 9.17% [4],[5],[6],[20] 9.17% [4],[5],[6],[20] 6.50% [11],[12],[18],[21] 6.50% [11],[12],[18],[21] 6.50% [11],[12],[18],[21] 6.50% [11],[12],[18],[21]
Par Amount/Units $ 20,038 [4],[5],[7],[20]             $ 22,715 [11],[18],[21]      
Cost 20,038 [4],[5],[8],[20]             22,715 [11],[13],[18],[21]      
Fair Value $ 20,038 [4],[5],[20]             $ 22,715 [11],[18],[21]      
Percentage of Net Assets 0.09% [4],[5],[20] 0.09% [4],[5],[20] 0.09% [4],[5],[20] 0.09% [4],[5],[20] 0.09% [4],[5],[20] 0.09% [4],[5],[20] 0.09% [4],[5],[20] 0.18% [11],[18],[21] 0.18% [11],[18],[21] 0.18% [11],[18],[21] 0.18% [11],[18],[21]
Investment, Identifier [Axis]: Wwex Uni Topco Holdings, LLC 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.00% [2],[5] 4.25% [9],[11] 4.25% [9],[11] 4.25% [9],[11] 4.25% [9],[11]
Interest Rate 7.67% [2],[5],[6] 7.67% [2],[5],[6] 7.67% [2],[5],[6] 7.67% [2],[5],[6] 7.67% [2],[5],[6] 7.67% [2],[5],[6] 7.67% [2],[5],[6] 5.00% [9],[11],[12] 5.00% [9],[11],[12] 5.00% [9],[11],[12] 5.00% [9],[11],[12]
Par Amount/Units $ 19,031 [2],[5],[7]             $ 12,681 [9],[11]      
Cost 18,780 [2],[5],[8]             12,562 [9],[11],[13]      
Fair Value $ 17,386 [2],[5]             $ 12,731 [9],[11]      
Percentage of Net Assets 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.08% [2],[5] 0.10% [9],[11] 0.10% [9],[11] 0.10% [9],[11] 0.10% [9],[11]
Investment, Identifier [Axis]: Wwex Uni Topco Holdings, LLC 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 7.00% [2],[5] 7.00% [2],[5] 7.00% [2],[5] 7.00% [2],[5] 7.00% [2],[5] 7.00% [2],[5] 7.00% [2],[5] 7.00% [9],[11] 7.00% [9],[11] 7.00% [9],[11] 7.00% [9],[11]
Interest Rate 9.25% [2],[5],[6] 9.25% [2],[5],[6] 9.25% [2],[5],[6] 9.25% [2],[5],[6] 9.25% [2],[5],[6] 9.25% [2],[5],[6] 9.25% [2],[5],[6] 7.75% [9],[11],[12] 7.75% [9],[11],[12] 7.75% [9],[11],[12] 7.75% [9],[11],[12]
Par Amount/Units $ 33,000 [2],[5],[7]             $ 33,000 [9],[11]      
Cost 32,589 [2],[5],[8]             32,544 [9],[11],[13]      
Fair Value $ 29,948 [2],[5]             $ 33,144 [9],[11]      
Percentage of Net Assets 0.13% [2],[5] 0.13% [2],[5] 0.13% [2],[5] 0.13% [2],[5] 0.13% [2],[5] 0.13% [2],[5] 0.13% [2],[5] 0.26% [9],[11] 0.26% [9],[11] 0.26% [9],[11] 0.26% [9],[11]
Investment, Identifier [Axis]: Zacapa, LLC                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [3],[5],[22] 4.25% 4.25% 4.25% 4.25% 4.25% 4.25% 4.25%        
Interest Rate [3],[5],[6],[22] 7.80% 7.80% 7.80% 7.80% 7.80% 7.80% 7.80%        
Par Amount/Units [3],[5],[7],[22] $ 11,073                    
Cost [3],[5],[8],[22] 10,954                    
Fair Value [3],[5],[22] $ 10,547                    
Percentage of Net Assets [3],[5],[22] 0.05% 0.05% 0.05% 0.05% 0.05% 0.05% 0.05%        
Investment, Identifier [Axis]: Zayo Group Holdings, Inc. 1                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[14] 3.00% 3.00% 3.00% 3.00% 3.00% 3.00% 3.00%        
Interest Rate [5],[6],[14] 6.12% 6.12% 6.12% 6.12% 6.12% 6.12% 6.12%        
Par Amount/Units [5],[7],[14] $ 1,333                    
Cost [5],[8],[14] 1,266                    
Fair Value [5],[14] $ 1,121                    
Percentage of Net Assets [5],[14] 0.01% 0.01% 0.01% 0.01% 0.01% 0.01% 0.01%        
Investment, Identifier [Axis]: Zayo Group Holdings, Inc. 2                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread [5],[22] 4.25% 4.25% 4.25% 4.25% 4.25% 4.25% 4.25%        
Interest Rate [5],[6],[22] 7.28% 7.28% 7.28% 7.28% 7.28% 7.28% 7.28%        
Par Amount/Units [5],[7],[22] $ 15,920                    
Cost [5],[8],[22] 15,539                    
Fair Value [5],[22] $ 13,916                    
Percentage of Net Assets [5],[22] 0.06% 0.06% 0.06% 0.06% 0.06% 0.06% 0.06%        
Investment, Identifier [Axis]: athenahealth, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 3.50% [1],[5],[22] 3.50% [1],[5],[22] 3.50% [1],[5],[22] 3.50% [1],[5],[22] 3.50% [1],[5],[22] 3.50% [1],[5],[22] 3.50% [1],[5],[22] 4.25% [11],[16] 4.25% [11],[16] 4.25% [11],[16] 4.25% [11],[16]
Interest Rate 6.58% [1],[5],[6],[22] 6.58% [1],[5],[6],[22] 6.58% [1],[5],[6],[22] 6.58% [1],[5],[6],[22] 6.58% [1],[5],[6],[22] 6.58% [1],[5],[6],[22] 6.58% [1],[5],[6],[22] 4.40% [11],[12],[16] 4.40% [11],[12],[16] 4.40% [11],[12],[16] 4.40% [11],[12],[16]
Par Amount/Units $ 38,951 [1],[5],[7],[22]             $ 19,188 [11],[16]      
Cost 38,441 [1],[5],[8],[22]             19,298 [11],[13],[16]      
Fair Value $ 34,325 [1],[5],[22]             $ 19,215 [11],[16]      
Percentage of Net Assets 0.15% [1],[5],[22] 0.15% [1],[5],[22] 0.15% [1],[5],[22] 0.15% [1],[5],[22] 0.15% [1],[5],[22] 0.15% [1],[5],[22] 0.15% [1],[5],[22] 0.15% [11],[16] 0.15% [11],[16] 0.15% [11],[16] 0.15% [11],[16]
Investment, Identifier [Axis]: eResearchTechnology, Inc.                      
Schedule of Investments [Line Items]                      
Reference Rate and Spread 4.50% [5],[20] 4.50% [5],[20] 4.50% [5],[20] 4.50% [5],[20] 4.50% [5],[20] 4.50% [5],[20] 4.50% [5],[20] 4.50% [11],[21] 4.50% [11],[21] 4.50% [11],[21] 4.50% [11],[21]
Interest Rate 7.62% [5],[6],[20] 7.62% [5],[6],[20] 7.62% [5],[6],[20] 7.62% [5],[6],[20] 7.62% [5],[6],[20] 7.62% [5],[6],[20] 7.62% [5],[6],[20] 5.50% [11],[12],[21] 5.50% [11],[12],[21] 5.50% [11],[12],[21] 5.50% [11],[12],[21]
Par Amount/Units $ 36,336 [5],[7],[20]             $ 28,103 [11],[21]      
Cost 36,302 [5],[8],[20]             28,220 [11],[13],[21]      
Fair Value $ 33,993 [5],[20]             $ 28,234 [11],[21]      
Percentage of Net Assets 0.15% [5],[20] 0.15% [5],[20] 0.15% [5],[20] 0.15% [5],[20] 0.15% [5],[20] 0.15% [5],[20] 0.15% [5],[20] 0.22% [11],[21] 0.22% [11],[21] 0.22% [11],[21] 0.22% [11],[21]
Non-controlled/non-affiliated investments                      
Schedule of Investments [Line Items]                      
Cost $ 48,097,184 [5],[8]             $ 30,483,619 [11],[13]      
Fair Value $ 46,908,574 [5]             $ 30,579,870 [11]      
Percentage of Net Assets 209.60% [5] 209.60% [5] 209.60% [5] 209.60% [5] 209.60% [5] 209.60% [5] 209.60% [5] 237.89% [11] 237.89% [11] 237.89% [11] 237.89% [11]
Non-controlled/affiliated investments                      
Schedule of Investments [Line Items]                      
Cost $ 719 [5],[8]             $ 583 [11],[13]      
Fair Value $ 2,360 [5]             $ 1,614 [11]      
Percentage of Net Assets 0.01% [5] 0.01% [5] 0.01% [5] 0.01% [5] 0.01% [5] 0.01% [5] 0.01% [5] 0.01% [11] 0.01% [11] 0.01% [11] 0.01% [11]
Controlled/affiliated investments                      
Schedule of Investments [Line Items]                      
Cost $ 2,077,717             $ 213,821 [11],[13]      
Fair Value 2,048,069             $ 214,209 [11]      
Percentage of Net Assets [11]               1.66% 1.66% 1.66% 1.66%
Investment Portfolio                      
Schedule of Investments [Line Items]                      
Cost 50,175,620 [5],[8]             $ 30,698,023 [11],[13]      
Fair Value $ 48,959,003 [5]             $ 30,795,693 [11]      
Percentage of Net Assets 218.78% [5] 218.78% [5] 218.78% [5] 218.78% [5] 218.78% [5] 218.78% [5] 218.78% [5] 239.57% [11] 239.57% [11] 239.57% [11] 239.57% [11]
First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 44,901,859 [5],[8]             $ 28,076,107 [11],[13]      
Fair Value $ 43,902,022 [5]             $ 28,143,451 [11]      
Percentage of Net Assets 196.18% [5] 196.18% [5] 196.18% [5] 196.18% [5] 196.18% [5] 196.18% [5] 196.18% [5] 218.93% [11] 218.93% [11] 218.93% [11] 218.93% [11]
Second lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 2,256,935 [5],[8]             $ 1,799,656 [11]      
Fair Value $ 2,111,420 [5]             $ 1,813,872 [11]      
Percentage of Net Assets 9.44% [5] 9.44% [5] 9.44% [5] 9.44% [5] 9.44% [5] 9.44% [5] 9.44% [5] 14.11% [11] 14.11% [11] 14.11% [11] 14.11% [11]
Structured Finance Investments                      
Schedule of Investments [Line Items]                      
Cost $ 409,571 [5],[8]             $ 287,275 [11],[13]      
Fair Value $ 357,384 [5]             $ 286,610 [11]      
Percentage of Net Assets 1.60% [5] 1.60% [5] 1.60% [5] 1.60% [5] 1.60% [5] 1.60% [5] 1.60% [5] 2.23% [11] 2.23% [11] 2.23% [11] 2.23% [11]
Unsecured debt                      
Schedule of Investments [Line Items]                      
Cost $ 21,432 [5],[8]             $ 6,061 [11],[13]      
Fair Value $ 17,370 [5]             $ 5,842 [11]      
Percentage of Net Assets 0.08% [5] 0.08% [5] 0.08% [5] 0.08% [5] 0.08% [5] 0.08% [5] 0.08% [5] 0.05% [11] 0.05% [11] 0.05% [11] 0.05% [11]
Equity                      
Schedule of Investments [Line Items]                      
Cost $ 690,426             $ 528,924      
Fair Value 714,568             545,918      
Equity | Non-controlled/non-affiliated investments                      
Schedule of Investments [Line Items]                      
Cost 507,386 [5],[8]             314,520 [11],[13]      
Fair Value $ 520,378 [5]             $ 330,095 [11]      
Percentage of Net Assets 2.32% [5] 2.32% [5] 2.32% [5] 2.32% [5] 2.32% [5] 2.32% [5] 2.32% [5] 2.57% [11] 2.57% [11] 2.57% [11] 2.57% [11]
Equity | Non-controlled/affiliated investments                      
Schedule of Investments [Line Items]                      
Cost $ 719 [5],[8]             $ 583 [11],[13]      
Fair Value $ 2,360 [5]             $ 1,614 [11]      
Percentage of Net Assets 0.01% [5] 0.01% [5] 0.01% [5] 0.01% [5] 0.01% [5] 0.01% [5] 0.01% [5] 0.01% [11] 0.01% [11] 0.01% [11] 0.01% [11]
Equity | Controlled/affiliated investments                      
Schedule of Investments [Line Items]                      
Cost $ 182,321 [5],[8]             $ 213,821 [11],[13]      
Fair Value $ 191,830 [5]             $ 214,209 [11]      
Percentage of Net Assets 0.86% [5] 0.86% [5] 0.86% [5] 0.86% [5] 0.86% [5] 0.86% [5] 0.86% [5] 1.66% [11] 1.66% [11] 1.66% [11] 1.66% [11]
Investment in joint venture                      
Schedule of Investments [Line Items]                      
Cost $ 1,895,396             $ 0      
Fair Value 1,856,239             0      
Investment in joint venture | Controlled/affiliated investments                      
Schedule of Investments [Line Items]                      
Cost [5],[8] 1,895,396                    
Fair Value [5] $ 1,856,239                    
Percentage of Net Assets [5] 8.29% 8.29% 8.29% 8.29% 8.29% 8.29% 8.29%        
Cash and Cash Equivalents                      
Schedule of Investments [Line Items]                      
Cost $ 51,764,612 [5],[8]             31,316,009 [11],[13]      
Fair Value $ 50,547,994 [5]             $ 31,413,679 [11]      
Percentage of Net Assets 225.88% [5] 225.88% [5] 225.88% [5] 225.88% [5] 225.88% [5] 225.88% [5] 225.88% [5] 244.38% [11] 244.38% [11] 244.38% [11] 244.38% [11]
Aerospace & Defense | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 595,120 [5],[8]             $ 294,874 [11],[13]      
Fair Value $ 577,632 [5]             $ 294,342 [11]      
Percentage of Net Assets 2.58% [5] 2.58% [5] 2.58% [5] 2.58% [5] 2.58% [5] 2.58% [5] 2.58% [5] 2.28% [11] 2.28% [11] 2.28% [11] 2.28% [11]
Aerospace & Defense | Second lien debt                      
Schedule of Investments [Line Items]                      
Cost [5],[8] $ 96,834                    
Fair Value [5] $ 93,972                    
Percentage of Net Assets [5] 0.42% 0.42% 0.42% 0.42% 0.42% 0.42% 0.42%        
Aerospace & Defense | Equity                      
Schedule of Investments [Line Items]                      
Cost $ 4,461 [5],[8]             $ 4,461 [11],[13]      
Fair Value $ 6,100 [5]             $ 5,118 [11]      
Percentage of Net Assets 0.03% [5] 0.03% [5] 0.03% [5] 0.03% [5] 0.03% [5] 0.03% [5] 0.03% [5] 0.04% [11] 0.04% [11] 0.04% [11] 0.04% [11]
Air Freight & Logistics | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 1,356,917 [5],[8]             $ 831,112 [11],[13]      
Fair Value $ 1,350,200 [5]             $ 835,338 [11]      
Percentage of Net Assets 6.03% [5] 6.03% [5] 6.03% [5] 6.03% [5] 6.03% [5] 6.03% [5] 6.03% [5] 6.49% [11] 6.49% [11] 6.49% [11] 6.49% [11]
Air Freight & Logistics | Second lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 65,054 [5],[8]             $ 64,898 [11],[13]      
Fair Value $ 60,486 [5]             $ 66,118 [11]      
Percentage of Net Assets 0.27% [5] 0.27% [5] 0.27% [5] 0.27% [5] 0.27% [5] 0.27% [5] 0.27% [5] 0.52% [11] 0.52% [11] 0.52% [11] 0.52% [11]
Air Freight & Logistics | Equity                      
Schedule of Investments [Line Items]                      
Cost $ 2,751 [5],[8]             $ 2,751 [11],[13]      
Fair Value $ 3,784 [5]             $ 3,741 [11]      
Percentage of Net Assets 0.02% [5] 0.02% [5] 0.02% [5] 0.02% [5] 0.02% [5] 0.02% [5] 0.02% [5] 0.03% [11] 0.03% [11] 0.03% [11] 0.03% [11]
Airlines | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 43,130 [5],[8]             $ 31,622 [11],[13]      
Fair Value $ 41,349 [5]             $ 32,143 [11]      
Percentage of Net Assets 0.18% [5] 0.18% [5] 0.18% [5] 0.18% [5] 0.18% [5] 0.18% [5] 0.18% [5] 0.25% [11] 0.25% [11] 0.25% [11] 0.25% [11]
Auto Components | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 101,680 [5],[8]             $ 85,330 [11],[13]      
Fair Value $ 91,205 [5]             $ 86,761 [11]      
Percentage of Net Assets 0.41% [5] 0.41% [5] 0.41% [5] 0.41% [5] 0.41% [5] 0.41% [5] 0.41% [5] 0.67% [11] 0.67% [11] 0.67% [11] 0.67% [11]
Beverages | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 84,926 [5],[8]             $ 31,585 [11],[13]      
Fair Value $ 78,183 [5]             $ 31,357 [11]      
Percentage of Net Assets 0.35% [5] 0.35% [5] 0.35% [5] 0.35% [5] 0.35% [5] 0.35% [5] 0.35% [5] 0.25% [11] 0.25% [11] 0.25% [11] 0.25% [11]
Building Products | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 1,190,838 [5],[8]             $ 884,772 [11],[13]      
Fair Value [5] $ 1,175,958             $ 888,631 [11]      
Percentage of Net Assets 5.25% [5] 5.25% [5] 5.25% [5] 5.25% [5] 5.25% [5] 5.25% [5] 5.25% [5] 6.91% [11] 6.91% [11] 6.91% [11] 6.91% [11]
Capital Markets | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 163,796 [5],[8]             $ 160,355 [11],[13]      
Fair Value $ 156,288 [5]             $ 160,602 [11]      
Percentage of Net Assets 0.70% [5] 0.70% [5] 0.70% [5] 0.70% [5] 0.70% [5] 0.70% [5] 0.70% [5] 1.25% [11] 1.25% [11] 1.25% [11] 1.25% [11]
Chemicals | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 128,294 [5],[8]             $ 159,550 [11],[13]      
Fair Value $ 115,140 [5]             $ 161,901 [11]      
Percentage of Net Assets 0.51% [5] 0.51% [5] 0.51% [5] 0.51% [5] 0.51% [5] 0.51% [5] 0.51% [5] 1.26% [11] 1.26% [11] 1.26% [11] 1.26% [11]
Chemicals | Second lien debt                      
Schedule of Investments [Line Items]                      
Cost [5],[8] $ 126,084                    
Fair Value [5] $ 110,833                    
Percentage of Net Assets [5] 0.50% 0.50% 0.50% 0.50% 0.50% 0.50% 0.50%        
Commercial Services & Supplies | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 1,929,181 [5],[8]             $ 1,656,969 [11],[13]      
Fair Value $ 1,889,001 [5]             $ 1,659,483 [11]      
Percentage of Net Assets 8.44% [5] 8.44% [5] 8.44% [5] 8.44% [5] 8.44% [5] 8.44% [5] 8.44% [5] 12.91% [11] 12.91% [11] 12.91% [11] 12.91% [11]
Commercial Services & Supplies | Second lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 37,885 [5],[8]             $ 35,314 [11],[13]      
Fair Value $ 35,638 [5]             $ 35,641 [11]      
Percentage of Net Assets 0.16% [5] 0.16% [5] 0.16% [5] 0.16% [5] 0.16% [5] 0.16% [5] 0.16% [5] 0.28% [11] 0.28% [11] 0.28% [11] 0.28% [11]
Construction & Engineering | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 282,843 [5],[8]             $ 252,266 [11],[13]      
Fair Value $ 275,048 [5]             $ 255,933 [11]      
Percentage of Net Assets 1.23% [5] 1.23% [5] 1.23% [5] 1.23% [5] 1.23% [5] 1.23% [5] 1.23% [5] 1.99% [11] 1.99% [11] 1.99% [11] 1.99% [11]
Construction & Engineering | Second lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 74,844 [5],[8]             $ 74,711 [11],[13]      
Fair Value $ 74,387 [5]             $ 75,714 [11]      
Percentage of Net Assets 0.33% [5] 0.33% [5] 0.33% [5] 0.33% [5] 0.33% [5] 0.33% [5] 0.33% [5] 0.59% [11] 0.59% [11] 0.59% [11] 0.59% [11]
Containers & Packaging | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 405,352 [5],[8]             $ 240,652 [11],[13]      
Fair Value $ 386,838 [5]             $ 241,124 [11]      
Percentage of Net Assets 1.73% [5] 1.73% [5] 1.73% [5] 1.73% [5] 1.73% [5] 1.73% [5] 1.73% [5] 1.88% [11] 1.88% [11] 1.88% [11] 1.88% [11]
Distributors | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 303,197 [5],[8]             $ 299,793 [11],[13]      
Fair Value $ 304,309 [5]             $ 301,281 [11]      
Percentage of Net Assets 1.36% [5] 1.36% [5] 1.36% [5] 1.36% [5] 1.36% [5] 1.36% [5] 1.36% [5] 2.35% [11] 2.35% [11] 2.35% [11] 2.35% [11]
Diversified Consumer Services | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 1,464,132 [5],[8]             $ 1,270,100 [11],[13]      
Fair Value $ 1,453,161 [5]             $ 1,279,529 [11]      
Percentage of Net Assets 6.49% [5] 6.49% [5] 6.49% [5] 6.49% [5] 6.49% [5] 6.49% [5] 6.49% [5] 9.94% [11] 9.94% [11] 9.94% [11] 9.94% [11]
Diversified Consumer Services | Equity                      
Schedule of Investments [Line Items]                      
Cost $ 32,795 [5],[8]             $ 32,795 [11],[13]      
Fair Value $ 38,736 [5]             $ 37,846 [11]      
Percentage of Net Assets 0.17% [5] 0.17% [5] 0.17% [5] 0.17% [5] 0.17% [5] 0.17% [5] 0.17% [5] 0.29% [11] 0.29% [11] 0.29% [11] 0.29% [11]
Diversified Financial Services | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 611,843 [5],[8]             $ 522,673 [11],[13]      
Fair Value $ 571,086 [5]             $ 525,958 [11]      
Percentage of Net Assets 2.55% [5] 2.55% [5] 2.55% [5] 2.55% [5] 2.55% [5] 2.55% [5] 2.55% [5] 4.09% [11] 4.09% [11] 4.09% [11] 4.09% [11]
Diversified Telecommunication Services | First lien debt                      
Schedule of Investments [Line Items]                      
Cost [11],[13]               $ 186,123      
Fair Value [11]               $ 185,798      
Percentage of Net Assets [11]               1.44% 1.44% 1.44% 1.44%
Diversified Telecommunication Services | First lien debt | Non-controlled/non-affiliated investments                      
Schedule of Investments [Line Items]                      
Cost [5],[8] $ 257,643                    
Fair Value [5] $ 248,886                    
Percentage of Net Assets [5] 1.11% 1.11% 1.11% 1.11% 1.11% 1.11% 1.11%        
Diversified Telecommunication Services | Equity                      
Schedule of Investments [Line Items]                      
Cost $ 15,636 [5],[8]             $ 12,870 [11],[13]      
Fair Value $ 14,837 [5]             $ 12,869 [11]      
Percentage of Net Assets 0.07% [5] 0.07% [5] 0.07% [5] 0.07% [5] 0.07% [5] 0.07% [5] 0.07% [5] 0.10% [11] 0.10% [11] 0.10% [11] 0.10% [11]
Electrical Equipment | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 449,806 [5],[8]             $ 751,443 [11],[13]      
Fair Value $ 447,326 [5]             $ 753,040 [11]      
Percentage of Net Assets 2.00% [5] 2.00% [5] 2.00% [5] 2.00% [5] 2.00% [5] 2.00% [5] 2.00% [5] 5.85% [11] 5.85% [11] 5.85% [11] 5.85% [11]
Electronic Equipment, Instruments & Components | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 203,617 [5],[8]             $ 98,369 [11],[13]      
Fair Value $ 197,107 [5]             $ 99,224 [11]      
Percentage of Net Assets 0.88% [5] 0.88% [5] 0.88% [5] 0.88% [5] 0.88% [5] 0.88% [5] 0.88% [5] 0.77% [11] 0.77% [11] 0.77% [11] 0.77% [11]
Energy Equipment & Services | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 42,795 [5],[8]             $ 43,128 [11],[13]      
Fair Value $ 43,673 [5]             $ 44,544 [11]      
Percentage of Net Assets 0.20% [5] 0.20% [5] 0.20% [5] 0.20% [5] 0.20% [5] 0.20% [5] 0.20% [5] 0.35% [11] 0.35% [11] 0.35% [11] 0.35% [11]
Entertainment | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 41,513 [5],[8]             $ 28,588 [11],[13]      
Fair Value $ 39,997 [5]             $ 28,658 [11]      
Percentage of Net Assets 0.18% [5] 0.18% [5] 0.18% [5] 0.18% [5] 0.18% [5] 0.18% [5] 0.18% [5] 0.22% [11] 0.22% [11] 0.22% [11] 0.22% [11]
Food Products | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 39,832 [5],[8]             $ 36,782 [11],[13]      
Fair Value $ 32,499 [5]             $ 37,022 [11]      
Percentage of Net Assets 0.15% [5] 0.15% [5] 0.15% [5] 0.15% [5] 0.15% [5] 0.15% [5] 0.15% [5] 0.29% [11] 0.29% [11] 0.29% [11] 0.29% [11]
Health Care Equipment & Supplies | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 757,237 [5],[8]             $ 539,336 [11],[13]      
Fair Value $ 736,748 [5]             $ 539,175 [11]      
Percentage of Net Assets 3.29% [5] 3.29% [5] 3.29% [5] 3.29% [5] 3.29% [5] 3.29% [5] 3.29% [5] 4.19% [11] 4.19% [11] 4.19% [11] 4.19% [11]
Health Care Providers & Services | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 5,834,313 [5],[8]             $ 3,278,275 [11],[13]      
Fair Value $ 5,672,619 [5]             $ 3,293,479 [11]      
Percentage of Net Assets 25.35% [5] 25.35% [5] 25.35% [5] 25.35% [5] 25.35% [5] 25.35% [5] 25.35% [5] 25.64% [11] 25.64% [11] 25.64% [11] 25.64% [11]
Health Care Providers & Services | Second lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 153,189 [5],[8]             $ 143,044 [11],[13]      
Fair Value $ 135,413 [5]             $ 142,381 [11]      
Percentage of Net Assets 0.61% [5] 0.61% [5] 0.61% [5] 0.61% [5] 0.61% [5] 0.61% [5] 0.61% [5] 1.11% [11] 1.11% [11] 1.11% [11] 1.11% [11]
Health Care Providers & Services | Equity                      
Schedule of Investments [Line Items]                      
Cost $ 88,135 [5],[8]             $ 53,167 [11],[13]      
Fair Value $ 84,175 [5]             $ 56,080 [11]      
Percentage of Net Assets 0.38% [5] 0.38% [5] 0.38% [5] 0.38% [5] 0.38% [5] 0.38% [5] 0.38% [5] 0.44% [11] 0.44% [11] 0.44% [11] 0.44% [11]
Health Care Technology | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 1,094,897 [5],[8]             $ 484,157 [11],[13]      
Fair Value $ 1,094,808 [5]             $ 485,498 [11]      
Percentage of Net Assets 4.89% [5] 4.89% [5] 4.89% [5] 4.89% [5] 4.89% [5] 4.89% [5] 4.89% [5] 3.78% [11] 3.78% [11] 3.78% [11] 3.78% [11]
Hotels, Restaurants & Leisure | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 380,195 [5],[8]             $ 167,756 [11],[13]      
Fair Value $ 357,598 [5]             $ 166,104 [11]      
Percentage of Net Assets 1.60% [5] 1.60% [5] 1.60% [5] 1.60% [5] 1.60% [5] 1.60% [5] 1.60% [5] 1.30% [11] 1.30% [11] 1.30% [11] 1.30% [11]
Household Durables | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 163,008 [5],[8]             $ 96,694 [11],[13]      
Fair Value $ 133,213 [5]             $ 93,000 [11]      
Percentage of Net Assets 0.60% [5] 0.60% [5] 0.60% [5] 0.60% [5] 0.60% [5] 0.60% [5] 0.60% [5] 0.73% [11] 0.73% [11] 0.73% [11] 0.73% [11]
Industrial Conglomerates | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 488,602 [5],[8]             $ 94,015 [11],[13]      
Fair Value $ 477,979 [5]             $ 94,160 [11]      
Percentage of Net Assets 2.14% [5] 2.14% [5] 2.14% [5] 2.14% [5] 2.14% [5] 2.14% [5] 2.14% [5] 0.73% [11] 0.73% [11] 0.73% [11] 0.73% [11]
Insurance | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 2,356,729 [5],[8]             $ 1,329,987 [11],[13]      
Fair Value $ 2,303,980 [5]             $ 1,329,568 [11]      
Percentage of Net Assets 10.30% [5] 10.30% [5] 10.30% [5] 10.30% [5] 10.30% [5] 10.30% [5] 10.30% [5] 10.33% [11] 10.33% [11] 10.33% [11] 10.33% [11]
Interactive Media & Services | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 163,049 [5],[8]             $ 73,656 [11],[13]      
Fair Value $ 143,723 [5]             $ 74,005 [11]      
Percentage of Net Assets 0.64% [5] 0.64% [5] 0.64% [5] 0.64% [5] 0.64% [5] 0.64% [5] 0.64% [5] 0.58% [11] 0.58% [11] 0.58% [11] 0.58% [11]
Internet & Direct Marketing Retail | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 1,133,261 [5],[8]             $ 773,799 [11],[13]      
Fair Value $ 1,105,285 [5]             $ 775,483 [11]      
Percentage of Net Assets 4.94% [5] 4.94% [5] 4.94% [5] 4.94% [5] 4.94% [5] 4.94% [5] 4.94% [5] 6.03% [11] 6.03% [11] 6.03% [11] 6.03% [11]
IT Services | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 2,176,329 [5],[8]             $ 1,614,663 [11],[13]      
Fair Value $ 2,147,823 [5]             $ 1,612,403 [11]      
Percentage of Net Assets 9.60% [5] 9.60% [5] 9.60% [5] 9.60% [5] 9.60% [5] 9.60% [5] 9.60% [5] 12.53% [11] 12.53% [11] 12.53% [11] 12.53% [11]
IT Services | Second lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 148,978 [5],[8]             $ 124,562 [11],[13]      
Fair Value $ 147,278 [5]             $ 124,621 [11]      
Percentage of Net Assets 0.66% [5] 0.66% [5] 0.66% [5] 0.66% [5] 0.66% [5] 0.66% [5] 0.66% [5] 0.97% [11] 0.97% [11] 0.97% [11] 0.97% [11]
Life Sciences Tools & Services | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 95,387 [5],[8]             $ 76,446 [11],[13]      
Fair Value $ 90,376 [5]             $ 76,588 [11]      
Percentage of Net Assets 0.40% [5] 0.40% [5] 0.40% [5] 0.40% [5] 0.40% [5] 0.40% [5] 0.40% [5] 0.60% [11] 0.60% [11] 0.60% [11] 0.60% [11]
Life Sciences Tools & Services | Second lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 135,833 [5],[8]             $ 209,789 [11]      
Fair Value $ 132,322 [5]             $ 210,247 [11]      
Percentage of Net Assets 0.59% [5] 0.59% [5] 0.59% [5] 0.59% [5] 0.59% [5] 0.59% [5] 0.59% [5] 1.64% [11] 1.64% [11] 1.64% [11] 1.64% [11]
Leisure Products | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 114,368 [5],[8]             $ 107,681 [11],[13]      
Fair Value $ 98,988 [5]             $ 108,022 [11]      
Percentage of Net Assets 0.44% [5] 0.44% [5] 0.44% [5] 0.44% [5] 0.44% [5] 0.44% [5] 0.44% [5] 0.83% [11] 0.83% [11] 0.83% [11] 0.83% [11]
Machinery | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 71,826 [5],[8]             $ 107,311 [11],[13]      
Fair Value $ 67,389 [5]             $ 106,214 [11]      
Percentage of Net Assets 0.30% [5] 0.30% [5] 0.30% [5] 0.30% [5] 0.30% [5] 0.30% [5] 0.30% [5] 0.84% [11] 0.84% [11] 0.84% [11] 0.84% [11]
Media | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 163,784 [5],[8]             $ 108,079 [11],[13]      
Fair Value $ 151,285 [5]             $ 108,860 [11]      
Percentage of Net Assets 0.68% [5] 0.68% [5] 0.68% [5] 0.68% [5] 0.68% [5] 0.68% [5] 0.68% [5] 0.85% [11] 0.85% [11] 0.85% [11] 0.85% [11]
Metals & Mining | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 75,575 [5],[8]             $ 50,679 [11],[13]      
Fair Value $ 70,565 [5]             $ 50,481 [11]      
Percentage of Net Assets 0.32% [5] 0.32% [5] 0.32% [5] 0.32% [5] 0.32% [5] 0.32% [5] 0.32% [5] 0.39% [11] 0.39% [11] 0.39% [11] 0.39% [11]
Oil, Gas & Consumable Fuels | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 138,390 [5],[8]             $ 54,622 [11],[13]      
Fair Value $ 134,323 [5]             $ 55,038 [11]      
Percentage of Net Assets 0.60% [5] 0.60% [5] 0.60% [5] 0.60% [5] 0.60% [5] 0.60% [5] 0.60% [5] 0.43% [11] 0.43% [11] 0.43% [11] 0.43% [11]
Pharmaceuticals | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 251,896 [5],[8]             $ 49,097 [11],[13]      
Fair Value $ 248,729 [5]             $ 50,201 [11]      
Percentage of Net Assets 1.11% [5] 1.11% [5] 1.11% [5] 1.11% [5] 1.11% [5] 1.11% [5] 1.11% [5] 0.39% [11] 0.39% [11] 0.39% [11] 0.39% [11]
Professional Services | First lien debt                      
Schedule of Investments [Line Items]                      
Cost [11],[13]               $ 4,250,725      
Fair Value [11]               $ 4,257,909      
Percentage of Net Assets [11]               33.11% 33.11% 33.11% 33.11%
Professional Services | First lien debt | Non-controlled/non-affiliated investments                      
Schedule of Investments [Line Items]                      
Cost [5],[8] $ 5,755,096                    
Fair Value [5] $ 5,700,333                    
Percentage of Net Assets [5] 25.47% 25.47% 25.47% 25.47% 25.47% 25.47% 25.47%        
Professional Services | Second lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 409,219 [5],[8]             $ 72,358 [11]      
Fair Value $ 365,873 [5]             $ 73,593 [11]      
Percentage of Net Assets 1.63% [5] 1.63% [5] 1.63% [5] 1.63% [5] 1.63% [5] 1.63% [5] 1.63% [5] 0.58% [11] 0.58% [11] 0.58% [11] 0.58% [11]
Professional Services | Equity                      
Schedule of Investments [Line Items]                      
Cost $ 83,186 [5],[8]             $ 59,435 [11],[13]      
Fair Value $ 89,877 [5]             $ 61,730 [11]      
Percentage of Net Assets 0.40% [5] 0.40% [5] 0.40% [5] 0.40% [5] 0.40% [5] 0.40% [5] 0.40% [5] 0.48% [11] 0.48% [11] 0.48% [11] 0.48% [11]
Real Estate Management & Development | First lien debt                      
Schedule of Investments [Line Items]                      
Cost [11],[13]               $ 229,158      
Fair Value [11]               $ 233,206      
Percentage of Net Assets [11]               1.81% 1.81% 1.81% 1.81%
Real Estate Management & Development | First lien debt | Non-controlled/non-affiliated investments                      
Schedule of Investments [Line Items]                      
Cost [5],[8] $ 269,178                    
Fair Value [5] $ 263,174                    
Percentage of Net Assets [5] 1.18% 1.18% 1.18% 1.18% 1.18% 1.18% 1.18%        
Software | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 11,431,260 [5],[8]             $ 4,960,390 [11],[13]      
Fair Value $ 11,233,952 [5]             $ 4,965,354 [11]      
Percentage of Net Assets 50.20% [5] 50.20% [5] 50.20% [5] 50.20% [5] 50.20% [5] 50.20% [5] 50.20% [5] 38.59% [11] 38.59% [11] 38.59% [11] 38.59% [11]
Software | Second lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 571,781 [5],[8]             $ 680,709 [11]      
Fair Value $ 529,932 [5]             $ 687,973 [11]      
Percentage of Net Assets 2.37% [5] 2.37% [5] 2.37% [5] 2.37% [5] 2.37% [5] 2.37% [5] 2.37% [5] 5.34% [11] 5.34% [11] 5.34% [11] 5.34% [11]
Software | Equity                      
Schedule of Investments [Line Items]                      
Cost $ 198,160 [5],[8]             $ 76,342 [11],[13]      
Fair Value $ 202,717 [5]             $ 78,131 [11]      
Percentage of Net Assets 0.91% [5] 0.91% [5] 0.91% [5] 0.91% [5] 0.91% [5] 0.91% [5] 0.91% [5] 0.60% [11] 0.60% [11] 0.60% [11] 0.60% [11]
Specialty Retail | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 178,449 [5],[8]             $ 137,715 [11],[13]      
Fair Value $ 152,116 [5]             $ 138,916 [11]      
Percentage of Net Assets 0.68% [5] 0.68% [5] 0.68% [5] 0.68% [5] 0.68% [5] 0.68% [5] 0.68% [5] 1.09% [11] 1.09% [11] 1.09% [11] 1.09% [11]
Textiles, Apparel & Luxury Goods | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 32,122 [5],[8]             $ 32,540 [11],[13]      
Fair Value $ 30,455 [5]             $ 32,946 [11]      
Percentage of Net Assets 0.14% [5] 0.14% [5] 0.14% [5] 0.14% [5] 0.14% [5] 0.14% [5] 0.14% [5] 0.26% [11] 0.26% [11] 0.26% [11] 0.26% [11]
Trading Companies & Distributors | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 389,505 [5],[8]             $ 248,506 [11],[13]      
Fair Value $ 362,337 [5]             $ 249,099 [11]      
Percentage of Net Assets 1.62% [5] 1.62% [5] 1.62% [5] 1.62% [5] 1.62% [5] 1.62% [5] 1.62% [5] 1.93% [11] 1.93% [11] 1.93% [11] 1.93% [11]
Transportation Infrastructure | First lien debt                      
Schedule of Investments [Line Items]                      
Cost $ 1,136,344 [5],[8]             $ 771,529 [11],[13]      
Fair Value $ 1,104,072 [5]             $ 772,045 [11]      
Percentage of Net Assets 4.93% [5] 4.93% [5] 4.93% [5] 4.93% [5] 4.93% [5] 4.93% [5] 4.93% [5] 6.01% [11] 6.01% [11] 6.01% [11] 6.01% [11]
Transportation Infrastructure | Second lien debt                      
Schedule of Investments [Line Items]                      
Cost [11]               $ 141,740      
Fair Value [11]               $ 142,214      
Percentage of Net Assets [11]               1.11% 1.11% 1.11% 1.11%
Transportation Infrastructure | Equity                      
Schedule of Investments [Line Items]                      
Cost $ 43,824 [5],[8]             $ 39,204 [11],[13]      
Fair Value $ 43,530 [5]             $ 41,084 [11]      
Percentage of Net Assets 0.19% [5] 0.19% [5] 0.19% [5] 0.19% [5] 0.19% [5] 0.19% [5] 0.19% [5] 0.32% [11] 0.32% [11] 0.32% [11] 0.32% [11]
Technology Hardware, Storage & Peripherals | First lien debt                      
Schedule of Investments [Line Items]                      
Cost [11],[13]               $ 61,370      
Fair Value [11]               $ 61,133      
Percentage of Net Assets [11]               0.48% 0.48% 0.48% 0.48%
[1] Position or portion thereof is an unfunded loan commitment, and no interest is being earned on the unfunded portion, although the investment may be subject to unused commitment fees. Negative cost and fair value results from unamortized fees, which are capitalized to the investment cost. The unfunded loan commitment may be subject to a commitment termination date that may expire prior to the maturity date stated. See below for more information on the Company’s unfunded commitments (all commitments are first lien, unless otherwise noted):
Investments—non-controlled/non-affiliatedCommitment TypeCommitment
Expiration Date
Unfunded
Commitment
Fair
Value
First and Second Lien Debt
123Dentist, Inc.Delayed Draw Term Loan8/10/2029$32,042 $(2,687)
ACI Group Holdings, Inc. Delayed Draw Term Loan8/2/202357,008 — 
ACI Group Holdings, Inc. Revolver8/2/202721,482 (215)
ADCS Clinics Intermediate Holdings, LLC Revolver5/7/20273,902 (78)
ADCS Clinics Intermediate Holdings, LLC Delayed Draw Term Loan5/7/202310,867 (63)
Advancing Eyecare Center, Inc. Delayed Draw Term Loan6/13/202910,000 (100)
AI Altius Bidco, Inc. Delayed Draw Term Loan12/21/202334,698 (347)
Alera Group, Inc. Delayed Draw Term Loan10/2/20289,986 — 
Alera Group, Inc. Delayed Draw Term Loan9/30/2028518 — 
Amerilife Holdings LLCRevolver8/31/202848,715 (974)
Amerilife Holdings LLCDelayed Draw Term Loan8/31/202977,324 — 
AmeriVet Partners Management, Inc. Revolver2/25/202810,383 — 
AmeriVet Partners Management, Inc. Delayed Draw Term Loan2/25/202462,485 — 
Anaplan, Inc. Revolver6/21/202853,206 (1,064)
Armada Parent, Inc. Delayed Draw Term Loan10/29/202311,250 — 
Armada Parent, Inc. Revolver10/29/202727,000 — 
Armstrong Bidco Limited Delayed Draw Term Loan6/28/2029134,039 — 
Ascend Buyer, LLC Revolver9/30/20276,725 — 
athenahealth, Inc. Delayed Draw Term Loan2/15/20296,618 — 
Atlas CC Acquisition Corp. Revolver5/26/202617,283 — 
Atlas CC Acquisition Corp. Delayed Draw Term Loan5/26/202614,403 — 
AxiomSL Group, Inc. Delayed Draw Term Loan12/3/20275,478 — 
AxiomSL Group, Inc. Revolver12/3/20255,983 — 
Barbri Holdings, Inc. Delayed Draw Term Loan4/28/202314,050 — 
Bazaarvoice, Inc. Delayed Draw Term Loan11/7/202257,432 — 
Bazaarvoice, Inc. Revolver5/7/202642,994 — 
Benefytt Technologies, Inc. Delayed Draw Term Loan8/12/20234,030 — 
Blue Cat Networks USA, Inc.Delayed Draw Term Loan8/8/202824,318 — 
Caerus US 1, Inc. Delayed Draw Term Loan5/25/202959,019 — 
Caerus US 1, Inc. Revolver5/25/202941,313 (413)
Cambium Learning Group, Inc. Revolver7/20/2028101,715 — 
Canadian Hospital Specialties Ltd. Delayed Draw Term Loan4/14/20236,398 — 
Canadian Hospital Specialties Ltd. Revolver4/14/20272,752 — 
Caramel Bidco Limited Delayed Draw Term Loan2/24/202426,770 — 
CCBlue Bidco, Inc. Delayed Draw Term Loan12/21/202367,275 — 
CEP V Investment 11 Sarl Delayed Draw Term Loan2/11/202852,130 — 
CFC Underwriting, Ltd.Delayed Draw Term Loan11/30/202816,304 — 
CFGI Holdings, LLC Delayed Draw Term Loan11/2/202722,800 (228)
CFGI Holdings, LLC Revolver11/2/202719,950 (399)
Chronicle Bidco, Inc. Delayed Draw Term Loan11/14/202520,535 — 
Chronicle Bidco, Inc. Revolver11/14/20254,331 (87)
Claims Automation Intermediate 2, LLC Delayed Draw Term Loan12/16/202768,521 (685)
Clearview Buyer, Inc. Revolver2/26/20278,085 (162)
Clearview Buyer, Inc. Delayed Draw Term Loan8/26/202433,015 — 
Community Brands ParentCo, LLC Delayed Draw Term Loan2/24/202810,809 (108)
Community Brands ParentCo, LLC Revolver2/24/20286,330 (127)
Investments—non-controlled/non-affiliatedCommitment TypeCommitment
Expiration Date
Unfunded
Commitment
Fair
Value
Confine Visual Bidco Delayed Draw Term Loan2/23/202955,557 (833)
Connatix Buyer, Inc. Revolver7/14/202716,294 — 
Connatix Buyer, Inc. Delayed Draw Term Loan7/14/202332,700 (327)
COP Home Services TopCo IV, Inc. Revolver12/31/202511,176 — 
CPI Buyer, LLC Delayed Draw Term Loan5/1/202370,093 — 
CPI Buyer, LLC Revolver11/1/202628,928 — 
Cumming Group, Inc. Delayed Draw Term Loan5/26/202725,392 (254)
Cumming Group, Inc. Revolver5/26/202722,143 — 
DCA Investment Holdings, LLCDelayed Draw Term Loan4/3/20282,415 — 
Discovery Education, Inc. Delayed Draw Term Loan4/9/2029120,227 — 
Discovery Education, Inc. Revolver4/9/202952,540 (1,051)
Donuts, Inc. Delayed Draw Term Loan5/14/2023128,295 — 
DTI Holdco, Inc. Revolver4/26/20274,560 — 
Eliassen Group, LLC Delayed Draw Term Loan4/14/202812,360 — 
Emergency Power Holdings, LLC Delayed Draw Term Loan8/17/202356,100 — 
Engineered Stone Group Holdings III Ltd. Delayed Draw Term Loan11/22/202354,432 — 
Enstructure LLC Delayed Draw Term Loan5/25/202918,743 — 
ENV Bidco Delayed Draw Term Loan7/19/202928,642 (3,322)
Episerver, Inc. Delayed Draw Term Loan4/9/202610,185 (458)
Episerver, Inc. Revolver4/9/20263,833 (172)
Excelitas Technologies Corp.Revolver8/14/20288,671 — 
Excelitas Technologies Corp.Delayed Draw Term Loan8/13/202929,560 (296)
Experity, Inc. Revolver7/22/202713,452 (269)
Forterro UK Ltd.Delayed Draw Term Loan7/7/202917,094 — 
Foundation Risk Partners Corp. Revolver10/29/20279,025 — 
Foundation Risk Partners Corp. Delayed Draw Term Loan10/29/202816,028 — 
Galway Borrower, LLC Revolver9/30/202719,017 (475)
Galway Borrower, LLC Delayed Draw Term Loan9/30/202313,265 — 
GCX Corporation Buyer, LLC Delayed Draw Term Loan9/13/202367,500 (675)
GI Ranger Intermediate, LLC Revolver10/29/20279,720 — 
GI Ranger Intermediate, LLC Delayed Draw Term Loan10/30/202836,000 (360)
Gigamon Inc. Revolver3/11/202825,774 — 
Go Car Wash Management Corp. Delayed Draw Term Loan8/31/20231,822 — 
Go Car Wash Management Corp. Delayed Draw Term Loan12/31/2026100,000 (1,125)
GovernmentJobs.com, Inc. Revolver11/30/202719,764 (395)
GovernmentJobs.com, Inc. Delayed Draw Term Loan11/30/202362,600 — 
GraphPAD Software, LLC Revolver4/27/20272,832 — 
GraphPAD Software, LLC Delayed Draw Term Loan4/27/20278,571 (86)
Gruden Acquisition, Inc. Delayed Draw Term Loan7/1/20236,930 — 
Gruden Acquisition, Inc. Revolver7/1/20267,875 — 
Helix TS, LLC Delayed Draw Term Loan8/3/20239,308 — 
HIG Orca Acquisition Holdings, Inc. Revolver8/17/20275,367 — 
HIG Orca Acquisition Holdings, Inc. Delayed Draw Term Loan8/17/202318,629 (186)
High Street Buyer, Inc. Revolver4/16/20274,186 (84)
High Street Buyer, Inc. Delayed Draw Term Loan2/2/202466,394 — 
Houghton Mifflin, LLC Revolver4/7/202718,750 — 
Human Security, Inc.Delayed Draw Term Loan7/22/202750,000 (875)
Icebox Holdco III, Inc. Delayed Draw Term Loan12/22/20284,157 (249)
IG Investments Holdings, LLC Revolver9/22/202744,828 — 
Infostretch Corporation Revolver4/1/202820,103 (603)
Investments—non-controlled/non-affiliatedCommitment TypeCommitment
Expiration Date
Unfunded
Commitment
Fair
Value
Inovalon Holdings, Inc. Delayed Draw Term Loan6/24/202499,544 (1,244)
Integrity Marketing Acquisition, LLC Delayed Draw Term Loan8/27/202547,105 — 
ISQ Hawkeye Holdco, Inc.Revolver8/17/2028806 — 
ISQ Hawkeye Holdco, Inc.Delayed Draw Term Loan8/17/20292,384 (30)
Java Buyer, Inc. Delayed Draw Term Loan12/15/202362,909 — 
Jayhawk Buyer, LLCDelayed Draw Term Loan10/15/2026144 (1)
Jupiter Bidco LimitedDelayed Draw Term Loan8/5/202938,336 (2,002)
Kaseya, Inc. Delayed Draw Term Loan6/25/202944,474 (445)
Kaseya, Inc. Revolver6/25/202948,746 (975)
Kaufman Hall & Associates, LLC Delayed Draw Term Loan12/14/202319,840 (198)
Knowledge Pro Buyer, Inc. Revolver12/10/20276,106 — 
Knowledge Pro Buyer, Inc. Delayed Draw Term Loan12/10/202318,452 (185)
Kwor Acquisition, Inc. Delayed Draw Term Loan12/22/20285,137 — 
Kwor Acquisition, Inc. Revolver12/22/20278,659 — 
LD Lower Holdings, Inc. Delayed Draw Term Loan2/8/202319,979 — 
Legacy Intermediate, LLC Revolver2/25/202817,242 (172)
Legacy Intermediate, LLC Delayed Draw Term Loan2/25/202336,000 (360)
LinQuest Corp. Delayed Draw Term Loan1/27/202344,775 (448)
Loar Group, Inc. Delayed Draw Term Loan4/1/2024100,000 — 
Magnesium BorrowerCo, Inc. Delayed Draw Term Loan5/18/202999,913 (2,478)
Mandolin Technology Intermediate Holdings, Inc. Revolver7/30/20267,658 — 
Mantech International CP Delayed Draw Term Loan9/14/2029186,262 (1,863)
Mantech International CP Revolver9/14/202893,738 — 
Marcone Yellowstone Buyer, Inc. Delayed Draw Term Loan6/23/202815,757 — 
Material Holdings, LLC Revolver8/17/20278,266 — 
Material Holdings, LLC Delayed Draw Term Loan8/19/202316,215 — 
Maverick Acquisition, Inc. Delayed Draw Term Loan6/1/20235,908 — 
Maverick Acquisition, Inc. Delayed Draw Term Loan6/1/202710,277 (103)
Metis Buyer, Inc. Revolver5/4/20269,000 — 
MHE Intermediate Holdings, LLC Revolver7/21/2027804 — 
Monk Holding Co. Delayed Draw Term Loan12/1/202342,074 (558)
Monterey Financing, S.A.R.LDelayed Draw Term Loan9/19/202952,585 (557)
MRI Software, LLC Delayed Draw Term Loan2/10/202610,300 — 
MRI Software, LLC Revolver2/10/2026673 — 
MRI Software, LLC Revolver5/14/20266,300 (638)
Natus Medical Incorporated Revolver7/21/20272,788 — 
Navigator Acquiror, Inc. Delayed Draw Term Loan7/16/202391,911 — 
NDC Acquisition Corp. Revolver3/9/20273,425 — 
New Arclin US Holding Corp. Delayed Draw Term Loan9/22/20283,135 — 
NMC Crimson Holdings, Inc. Delayed Draw Term Loan3/1/202331,400 (471)
Onex AP Merger Sub, LLC Revolver4/4/20283,261 (65)
Onex Baltimore Buyer, Inc. Delayed Draw Term Loan12/1/202384,378 — 
Paya Holdings III, LLC Revolver6/16/20283,375 — 
Peak Utility Services Group, Inc. Delayed Draw Term Loan3/2/20287,200 — 
Pediatric Associates Holding Co., LLCDelayed Draw Term Loan12/29/2028401 — 
PGIS Intermediate Holdings, LLC Revolver10/16/20286,274 (125)
PGIS Intermediate Holdings, LLC Delayed Draw Term Loan10/16/20287,618 — 
Plasma Buyer, LLC Revolver5/12/202814,467 (434)
Plasma Buyer, LLC Delayed Draw Term Loan5/12/202923,780 (238)
Point Broadband Acquisition, LLC Delayed Draw Term Loan10/1/202356,663 — 
Investments—non-controlled/non-affiliatedCommitment TypeCommitment
Expiration Date
Unfunded
Commitment
Fair
Value
Polyphase Elevator Holding Co. Delayed Draw Term Loan6/23/20272,264 — 
Polyphase Elevator Holding Co. Revolver6/23/20272,100 — 
Polyphase Elevator Holding Co. Delayed Draw Term Loan12/21/202754,486 — 
Porcelain Acquisition Corp. Delayed Draw Term Loan4/1/202721,722 — 
PPV Intermediate Holdings, LLCRevolver8/31/20299,910 (198)
PPV Intermediate Holdings, LLC Delayed Draw Term Loan8/31/202924,566 — 
Prodege International Holdings, LLC Delayed Draw Term Loan12/15/202287,711 — 
Profile Products, LLC Delayed Draw Term Loan11/12/202716,328 — 
Profile Products, LLC Revolver11/12/202712,953 — 
Progress Residential PM Holdings, LLCDelayed Draw Term Loan7/25/20292,915 — 
Progress Residential PM Holdings, LLC Delayed Draw Term Loan3/17/202316,623 — 
Project Boost Purchaser, LLC Revolver5/2/20285,543 (83)
Project Boost Purchaser, LLC Delayed Draw Term Loan5/2/20299,189 (46)
Project Leopard Holdings, Inc. Revolver7/20/202713,035 — 
Qualus Power Services Corp. Delayed Draw Term Loan3/26/20239,016 — 
Rally Buyer, Inc.Revolver7/19/202817,745 — 
Rally Buyer, Inc.Delayed Draw Term Loan7/19/202833,121 (331)
Red River Technology, LLC Delayed Draw Term Loan5/26/202347,832 — 
Redwood Services Group, LLC Delayed Draw Term Loan6/15/20298,766 — 
Refficiency Holdings, LLC Delayed Draw Term Loan12/16/20274,636 — 
Relativity ODA, LLC Revolver5/12/20274,937 (74)
Relay Purchaser, LLC Revolver8/30/202628,571 (286)
Reverb Buyer, Inc. Delayed Draw Term Loan11/1/20286,587 — 
Riser Merger Sub, Inc.Revolver8/1/202824,351 (487)
Riser Merger Sub, Inc. Delayed Draw Term Loan8/1/202848,701 (487)
Roadsafe Holdings, Inc. Delayed Draw Term Loan7/31/202377,680 — 
RSC Acquisition, Inc. Delayed Draw Term Loan10/30/202660,474 — 
RWL Holdings, LLC Delayed Draw Term Loan12/1/202758,064 (581)
Safety Borrower Holdings LP Revolver9/1/20272,517 — 
Sailpoint Technologies, Inc.Revolver8/15/202834,083 (682)
Sam Holding Co, Inc. Delayed Draw Term Loan9/24/202331,600 — 
Sam Holding Co, Inc. Revolver3/24/202719,200 — 
SEKO Global Logistics Network, LLC Revolver12/30/20265,808 — 
SEKO Global Logistics Network, LLC Delayed Draw Term Loan12/30/20229,712 — 
Sherlock Buyer Corp. Delayed Draw Term Loan12/1/202811,177 (112)
Sherlock Buyer Corp. Revolver12/8/20274,445 (89)
Smile Doctors, LLC Revolver12/23/202739,902 — 
Smile Doctors, LLC Delayed Draw Term Loan12/23/2028113,938 — 
Snoopy Bidco, Inc. Delayed Draw Term Loan6/1/202351,214 — 
SpecialtyCare, Inc. Revolver6/18/20264,867 — 
SpecialtyCare, Inc. Delayed Draw Term Loan6/18/20236,544 — 
Spitfire Parent, Inc. Delayed Draw Term Loan9/9/20235,533 — 
Stepping Stones Healthcare Services, LLC Delayed Draw Term Loan12/30/202340,781 — 
Stepping Stones Healthcare Services, LLC Revolver12/30/202621,601 — 
Tailwind Colony Holding Corporation Delayed Draw Term Loan12/10/20224,068 — 
Tennessee Bidco Limited Delayed Draw Term Loan6/22/2024324,396 — 
The Fertility Partners, Inc. Revolver9/16/20278,055 (1,277)
The Fertility Partners, Inc. Delayed Draw Term Loan3/16/202816,410 — 
The GI Alliance Management, LLCDelayed Draw Term Loan9/15/202856,115 (1,683)
The NPD Group L.P. Revolver12/1/2027104,910 — 
Investments—non-controlled/non-affiliatedCommitment TypeCommitment
Expiration Date
Unfunded
Commitment
Fair
Value
Thermostat Purchaser III, Inc. Delayed Draw Term Loan8/31/20286,692 — 
Thermostat Purchaser III, Inc. Revolver8/31/20268,125 — 
Thermostat Purchaser III, Inc. (2nd Lien)Delayed Draw Term Loan8/31/20235,600 — 
Trident TPI Holdings, Inc. Delayed Draw Term Loan9/15/20281,472 — 
Trinity Air Consultants Holdings Corp. Delayed Draw Term Loan6/29/202320,128 — 
Trinity Air Consultants Holdings Corp. Revolver6/29/202712,780 — 
Trinity Partners Holdings, LLC Delayed Draw Term Loan12/21/2023109,037 (1,090)
Triple Lift, Inc. Revolver5/6/20288,815 — 
TRP Infrastructure Services, LLC Delayed Draw Term Loan1/9/202313,187 (132)
Turing Holdco, Inc. Delayed Draw Term Loan8/3/20285,942 — 
Unified Physician Management, LLC Delayed Draw Term Loan6/18/202954,346 — 
Unified Physician Management, LLC Revolver6/18/2029101,845 — 
United Mutual Acquisition Holdings, LLCRevolver7/15/202811,175 — 
US Oral Surgery Management Holdco, LLC Delayed Draw Term Loan11/18/202331,347 — 
US Oral Surgery Management Holdco, LLC Revolver11/18/202712,932 (194)
Victors CCC Buyer, LLC Delayed Draw Term Loan6/1/202931,095 — 
Victors CCC Buyer, LLC Revolver6/1/202929,205 — 
VT Topco, Inc. Delayed Draw Term Loan8/1/2025794 — 
West Monroe Partners, LLC Delayed Draw Term Loan11/9/2023188,572 — 
West Monroe Partners, LLC Revolver11/9/202770,714 — 
West Star Aviation Acquisition, LLC Delayed Draw Term Loan3/1/2028909 — 
WHCG Purchaser III, Inc. Revolver6/22/202612,486 (905)
WHCG Purchaser III, Inc. Delayed Draw Term Loan6/22/202319,482 — 
Specialty Lending Company LLCLLC Interest102,600 — 
Total Unfunded Commitments  $6,856,537 $(42,160)
[2] The interest rate floor on these investments as of September 30, 2022 was 0.75%.
[3] The investment is not a qualifying asset under Section 55(a) of the Investment Company Act of 1940, as amended (together with the rules and regulations promulgated thereunder, the “1940 Act”). The Company may not acquire any non-qualifying asset unless, at the time of acquisition, qualifying assets represent at least 70% of the Company’s total assets. As of September 30, 2022, non-qualifying assets represented 17.1% of total assets as calculated in accordance with regulatory requirements.
[4] These investments were valued using unobservable inputs and are considered Level 3 investments. Fair value was determined in good faith by or under the direction of the Board of Trustees (the “Board”) (see Note 2 and Note 5), pursuant to the Company’s valuation policy.
[5] Unless otherwise indicated, issuers of debt and equity investments held by the Company (which such term “Company” shall include the Company’s consolidated subsidiaries for purposes of this Consolidated Schedule of Investments) are denominated in dollars. All debt investments are income producing unless otherwise indicated. All equity investments are non-income producing unless otherwise noted. Certain portfolio company investments are subject to contractual restrictions on sales. The total par amount is presented for debt investments and the number of shares or units owned is presented for equity investments. Each of the Company’s investments is pledged as collateral, under one or more of its credit facilities unless otherwise indicated.
[6] Variable rate loans to the portfolio companies bear interest at a rate that is determined by reference to either LIBOR (“L”), Canadian Dollar Offered Rate (“CDOR” or “C”), Sterling Overnight Interbank Average Rate (“SONIA” or “S”), Euro Interbank Offer Rate (“Euribor” or “E”), Secured Overnight Financing Rate (“SOFR”), or an alternate base rate (commonly based on the Federal Funds Rate (“F”) or the U.S. Prime Rate (“P”), which generally resets periodically. For each loan, the Company has indicated the reference rate used and provided the spread and the interest rate in effect as of September 30, 2022. Variable rate loans typically include an interest reference rate floor feature. As of September 30, 2022, 91.9% of the portfolio at fair value had a base rate floor above zero. For each such loan, the Company has provided the interest rate in effect on the date presented.
[7] As of September 30, 2022, the Company had investments denominated in Canadian Dollars (C$), Euros (€), British Pounds (£), Swiss Francs (Fr.), Danish Krone (DKK), Swedish Krona (SEK) and Norwegian Krone (NOK).
[8] The cost represents the original cost adjusted for the amortization of discounts and premiums, as applicable, on debt investments using the effective interest method in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”).
[9] The interest rate floor on these investments as of December 31, 2021 was 0.75%.
[10] The investment is not a qualifying asset under Section 55(a) of the 1940 Act. The Company may not acquire any non-qualifying asset unless, at the time of acquisition, qualifying assets represent at least 70% of the Company’s total assets. As of December 31, 2021, non-qualifying assets represented 18.9% of total assets as calculated in accordance with regulatory requirements.
[11] Unless otherwise indicated, issuers of debt and equity investments held by the Company are denominated in dollars. All debt investments are income producing unless otherwise indicated. All equity investments are non-income producing unless otherwise noted. Certain portfolio company investments are subject to contractual restrictions on sales. The total par amount is presented for debt investments and the number of shares or units owned is presented for equity investments. Each of the Company’s investments is pledged as collateral, under one or more of its credit facilities unless otherwise indicated.
[12] Variable rate loans to the portfolio companies bear interest at a rate that is determined by reference to either L, CDOR or C, SONIA or S, Euribor or E, SOFR, or an alternate base rate (commonly based on the F or the P), which generally resets periodically. For each loan, the Company has indicated the reference rate used and provided the spread and the interest rate in effect as of December 31, 2021. Variable rate loans typically include an interest reference rate floor feature. As of December 31, 2021, 92.8% of the debt portfolio at fair value had an interest rate floor above zero.
[13] The cost represents the original cost adjusted for the amortization of discounts and premiums, as applicable, on debt investments using the effective interest method in accordance with U.S. GAAP.
[14] There are no interest rate floors on these investments.
[15] These debt investments are not pledged as collateral under any of the Company's credit facilities. For other debt investments that are pledged to the Company's credit facilities, a single investment may be divided into parts that are individually pledged as collateral to separate credit facilities.
[16] There are no interest rate floors on these investments.
[17] These debt investments are not pledged as collateral under any of the Company's credit facilities. For other debt investments that are pledged to the Company's credit facilities, a single investment may be divided into parts that are individually pledged as collateral to separate credit facilities. Any other debt investments listed above are pledged to financing facilities or CLOs and are not available to satisfy the creditors of the Company.
[18] These investments were valued using unobservable inputs and are considered Level 3 investments. Fair value was determined in good faith by or under the direction of the Board (see Note 2 and Note 5), pursuant to the Company’s valuation policy.
[19] Position or portion thereof is an unfunded loan commitment, and no interest is being earned on the unfunded portion, although the investment may be subject to unused commitment fees. Negative cost and fair value results from unamortized fees, which are capitalized to the investment cost. The unfunded loan commitment may be subject to a commitment termination date that may expire prior to the maturity date stated. See below for more information on the Company’s unfunded commitments (all commitments are first lien, unless otherwise noted):
Investments—non-controlled/non-affiliatedCommitment TypeCommitment
Expiration Date
Unfunded
Commitment
Fair
Value
First and Second Lien Debt
ACI Group Holdings, Inc.Delayed Draw Term Loan8/2/2023$74,169 $— 
ACI Group Holdings, Inc.Revolver8/2/202721,482 (215)
ADCS Clinics Intermediate Holdings, LLCDelayed Draw Term Loan5/7/20234,642 — 
ADCS Clinics Intermediate Holdings, LLCRevolver5/7/20273,902 (78)
AI Altius Bidco, Inc.Delayed Draw Term Loan12/21/202334,698 (347)
AI Aqua Merger Sub, Inc.Delayed Draw Term Loan12/13/20232,003 — 
Albireo Energy, LLCDelayed Draw Term Loan6/23/202211,026 — 
Alera Group, Inc.Delayed Draw Term Loan9/30/202841,129 — 
Armada Parent, Inc.Delayed Draw Term Loan10/29/202322,500 (225)
Armada Parent, Inc.Revolver10/29/202724,750 — 
Ascend Buyer, LLCRevolver9/30/20276,467 — 
Investments—non-controlled/non-affiliatedCommitment TypeCommitment
Expiration Date
Unfunded
Commitment
Fair
Value
First and Second Lien Debt (continued)
Atlas CC Acquisition Corp.Delayed Draw Term Loan5/26/202614,403 — 
Atlas CC Acquisition Corp.Revolver5/26/202618,518 — 
AxiomSL Group, Inc.Delayed Draw Term Loan12/3/20275,478 (110)
AxiomSL Group, Inc.Revolver12/3/20255,983 (120)
Barbri , Inc.Delayed Draw Term Loan4/28/202322,662 — 
Bazaarvoice, Inc.Delayed Draw Term Loan11/7/202257,432 — 
Bazaarvoice, Inc.Revolver5/7/202642,994 — 
Benefytt Technologies, Inc.Delayed Draw Term Loan8/12/202326,865 (269)
Cambium Learning Group, Inc.Revolver7/20/2028101,715 — 
Canadian Hospital Specialties Ltd.Delayed Draw Term Loan4/14/20238,795 (166)
Canadian Hospital Specialties Ltd.Revolver4/14/20273,581 — 
Capstone Logistics, LLCDelayed Draw Term Loan11/12/20271,350 — 
CCBlue Bidco, Inc.Delayed Draw Term Loan12/21/202391,739 (917)
CFGI Holdings, LLCDelayed Draw Term Loan11/2/202722,800 (228)
CFGI Holdings, LLCRevolver11/2/202719,950 (399)
Claims Automation Intermediate 2, LLCDelayed Draw Term Loan12/16/202768,521 (685)
Claims Automation Intermediate 2, LLCRevolver12/16/202727,271 (545)
Clearview Buyer, Inc.Delayed Draw Term Loan8/26/202433,015 — 
Clearview Buyer, Inc.Revolver2/26/20274,043 — 
Connatix Buyer, Inc.Delayed Draw Term Loan7/14/202332,700 (327)
Connatix Buyer, Inc.Revolver7/14/202716,294 — 
COP Home Services TopCo IV, Inc.Revolver12/31/20257,664 — 
Corfin Holdings, Inc.Delayed Draw Term Loan3/27/202240,892 — 
CPI Holdco, LLCDelayed Draw Term Loan5/1/202378,721 — 
CPI Holdco, LLCRevolver11/1/202628,928 (579)
Cumming Group, Inc.Delayed Draw Term Loan5/26/202751,930 (478)
Cumming Group, Inc.Revolver5/26/202721,499 — 
DCA Investment Holdings, LLCDelayed Draw Term Loan3/12/20235,850 — 
Dominion Colour CorporationDelayed Draw Term Loan5/6/20277,649 — 
Emergency Power Holdings, LLCDelayed Draw Term Loan8/17/202356,100 — 
Engineered Stone Group Holdings III Ltd.Delayed Draw Term Loan11/22/2023114,384 — 
Episerver, Inc.Delayed Draw Term Loan4/9/202610,185 (153)
Episerver, Inc.Revolver4/9/20263,833 (57)
Experity, Inc.Revolver7/22/20278,532 (171)
Fencing Supply Group Acquisition, LLCDelayed Draw Term Loan2/26/202357,125 — 
Foundation Risk Partners Corp.Delayed Draw Term Loan10/29/20238,430 — 
Foundation Risk Partners Corp.Revolver10/29/20279,529 (143)
Frontline Road Safety, LLC - ADelayed Draw Term Loan5/3/20275,129 — 
Frontline Road Safety, LLC - BDelayed Draw Term Loan5/3/202239,526 — 
Galway Borrower, LLCDelayed Draw Term Loan9/30/20233,958 — 
Galway Borrower, LLCRevolver9/30/20272,113 (42)
GCX Corporation Buyer, LLCDelayed Draw Term Loan9/13/202367,500 — 
Genuine Cable Group, LLCDelayed Draw Term Loan5/1/20235,911 — 
GI Consilio Parent, LLCRevolver5/14/20266,300 — 
GI Ranger Intermediate, LLCDelayed Draw Term Loan10/29/202318,000 (180)
GI Ranger Intermediate, LLCRevolver10/29/202710,800 (216)
Go Car Wash Management Corp.Delayed Draw Term Loan8/31/202350,861 — 
GovernmentJobs.com, Inc.Delayed Draw Term Loan11/30/202362,600 — 
Investments—non-controlled/non-affiliatedCommitment TypeCommitment
Expiration Date
Unfunded
Commitment
Fair
Value
First and Second Lien Debt (continued)
GovernmentJobs.com, Inc.Revolver11/30/202719,764 (395)
GraphPAD Software, LLCDelayed Draw Term Loan4/27/20278,571 (86)
GraphPAD Software, LLCRevolver4/27/20272,832 — 
Great Day Improvements, LLCRevolver12/28/202738,271 (765)
Gruden Acquisition, Inc.Delayed Draw Term Loan7/1/202310,283 — 
Gruden Acquisition, Inc.Revolver7/1/20269,000 (225)
Guidehouse LLPRevolver10/15/202795,825 — 
Helix TS, LLCDelayed Draw Term Loan8/3/202349,261 — 
HIG Orca Acquisition Holdings, Inc.Delayed Draw Term Loan8/17/202318,629 (186)
HIG Orca Acquisition Holdings, Inc.Revolver8/17/20274,442 — 
High Street Buyer, Inc.Delayed Draw Term Loan4/16/20286,636 — 
High Street Buyer, Inc.Revolver4/16/20274,186 (84)
IG Investments Holdings, LLCRevolver9/22/202722,414 — 
Inovalon Holdings, IncDelayed Draw Term Loan6/24/202499,544 (1,244)
Integrity Marketing Acquisition, LLCDelayed Draw Term Loan8/27/20257,318 — 
Integrity Marketing Acquisition, LLCDelayed Draw Term Loan7/9/202373,250 (549)
Java Buyer, Inc.Delayed Draw Term Loan12/15/202394,266 (943)
Java Buyer, Inc.Revolver12/15/202727,134 (543)
Jones Deslauriers Insurance Management, Inc.Delayed Draw Term Loan3/28/202212,385 — 
Jones Deslauriers Insurance Management, Inc. (2nd Lien)Delayed Draw Term Loan3/28/20221,943 — 
Kaufman Hall & Associates, LLCDelayed Draw Term Loan12/14/202319,840 (198)
Knowledge Pro Buyer, Inc.Delayed Draw Term Loan12/10/202318,452 (185)
Knowledge Pro Buyer, Inc.Revolver12/10/20276,824 — 
KPSKY Acquisition, Inc.Delayed Draw Term Loan10/19/202310,688 — 
Kwor Acquisition, Inc.Revolver12/22/202710,976 — 
L&S Mechanical Acquisition, LLCDelayed Draw Term Loan9/1/202236,794 — 
LD Lower Holdings, Inc.Delayed Draw Term Loan2/8/202319,979 — 
LinQuest Corp.Delayed Draw Term Loan1/27/202344,775 (448)
Mandolin Technology Intermediate Holdings, Inc.Revolver7/30/202610,800 (108)
Marcone Yellowstone Buyer, Inc.Delayed Draw Term Loan6/23/202826,764 — 
Material Holdings, LLCDelayed Draw Term Loan8/19/202331,793 — 
Material Holdings, LLCRevolver8/17/202713,353 — 
Maverick Acquisition, Inc.Delayed Draw Term Loan6/1/202316,185 — 
Metis Buyer, Inc.Revolver5/4/20264,725 — 
MHE Intermediate Holdings, LLCDelayed Draw Term Loan7/21/2023509 — 
MHE Intermediate Holdings, LLCRevolver7/21/2027804 (16)
Mobileum, Inc.Delayed Draw Term Loan8/12/202426,377 — 
Monk Holding Co.Delayed Draw Term Loan12/1/202342,074 — 
MRI Software, LLCDelayed Draw Term Loan2/10/20268,316 — 
MRI Software, LLCRevolver2/10/2026673 — 
National Mentor Holdings, Inc.Delayed Draw Term Loan2/18/2028777 — 
Navigator Acquiror, Inc.Delayed Draw Term Loan7/16/2023122,548 — 
NDC Acquisition Corp.Revolver3/9/20273,211 — 
New Arclin US Holding Corp.Delayed Draw Term Loan3/30/20232,950 — 
NMC Crimson Holdings, Inc.Delayed Draw Term Loan3/1/202331,400 (471)
Onex Baltimore Buyer, Inc.Delayed Draw Term Loan12/1/202330,494 — 
Paya Holdings III, LLCRevolver6/16/20283,375 — 
Peak Utility Services Group, Inc.Delayed Draw Term Loan12/6/20287,200 — 
Investments—non-controlled/non-affiliatedCommitment TypeCommitment
Expiration Date
Unfunded
Commitment
Fair
Value
First and Second Lien Debt (continued)
PGIS Intermediate Holdings, LLCDelayed Draw Term Loan10/16/202824,646 (246)
PGIS Intermediate Holdings, LLCRevolver10/16/20286,274 (47)
Point Broadband Acquisition, LLCDelayed Draw Term Loan10/1/202373,003 (913)
Porcelain Acquisition Corp.Delayed Draw Term Loan4/30/202233,940 (997)
Pro Mach Group, Inc.Delayed Draw Term Loan8/31/20282,079 — 
Prodege International Holdings, LLCDelayed Draw Term Loan12/15/2022144,262 (1,443)
Profile Products, LLCDelayed Draw Term Loan11/12/202725,460 — 
Profile Products, LLCRevolver11/12/202716,973 (339)
Progress Residential PM Holdings, LLCDelayed Draw Term Loan2/16/202216,623 — 
Qualus Power Services Corp.Delayed Draw Term Loan3/26/20239,016 — 
R1 Holdings, LLCDelayed Draw Term Loan4/19/20225,686 — 
Radwell International, LLCDelayed Draw Term Loan7/13/202329,219 — 
Radwell International, LLCRevolver7/13/202734,375 — 
Red River Technology, LLCDelayed Draw Term Loan5/26/202347,832 — 
Relativity ODA, LLCRevolver5/12/20274,937 (74)
Relay Purchaser, LLCRevolver8/30/202628,571 (286)
Reverb Buyer, Inc.Delayed Draw Term Loan11/1/20281,637 — 
Roadsafe Holdings, Inc.Delayed Draw Term Loan10/19/202214,867 — 
RSC Acquisition, Inc.Delayed Draw Term Loan10/30/202625,904 — 
RWL Holdings, LLCDelayed Draw Term Loan12/1/202758,064 (581)
Safety Borrower Holdings LPDelayed Draw Term Loan9/1/20228,390 — 
Safety Borrower Holdings LPRevolver9/1/20273,356 (34)
Sam Holding Co, Inc.Delayed Draw Term Loan9/24/202344,400 — 
Sam Holding Co, Inc.Revolver3/24/202724,000 (480)
SEKO Global Logistics Network, LLCDelayed Draw Term Loan12/30/202215,200 (228)
SEKO Global Logistics Network, LLCRevolver12/30/20264,080 — 
SelectQuote, Inc.Delayed Draw Term Loan11/5/202458,933 — 
Sherlock Buyer Corp.Delayed Draw Term Loan12/1/202811,177 (112)
Sherlock Buyer Corp.Revolver12/8/20274,445 — 
Smile Doctors, LLCDelayed Draw Term Loan12/21/202368,380 — 
Smile Doctors, LLCRevolver12/21/202749,461 — 
Snoopy Bidco, Inc.Delayed Draw Term Loan6/1/2023129,000 — 
Sovos Compliance, LLCDelayed Draw Term Loan8/11/20282,170 — 
SpecialtyCare, Inc.Delayed Draw Term Loan6/18/20237,139 (18)
SpecialtyCare, Inc.Revolver6/18/20265,935 — 
Spitfire Parent, Inc.Delayed Draw Term Loan9/4/202213,833 — 
Stepping Stones Healthcare Services, LLCDelayed Draw Term Loan12/30/202345,312 (453)
Stepping Stones Healthcare Services, LLCRevolver12/30/202622,501 (450)
Tailwind Colony Holding CorporationDelayed Draw Term Loan2/10/20226,519 — 
Tennessee Bidco LimitedDelayed Draw Term Loan8/3/2028102,901 — 
The Action Environmental Group, IncDelayed Draw Term Loan1/16/20268,518 — 
The GI Alliance Management, LLCDelayed Draw Term Loan2/5/202365,222 — 
The NPD Group L.P.Revolver12/1/202752,471 (487)
Therapy Brands Holdings, LLCDelayed Draw Term Loan5/18/20281,627 — 
Thermostat Purchaser III, Inc.Delayed Draw Term Loan8/31/20287,481 — 
Thermostat Purchaser III, Inc.Revolver8/31/20268,125 — 
Thermostat Purchaser III, Inc. (2nd Lien)Delayed Draw Term Loan8/31/20235,600 — 
Trident TPI Holdings, Inc.Delayed Draw Term Loan9/15/2028597 — 
Investments—non-controlled/non-affiliatedCommitment TypeCommitment
Expiration Date
Unfunded
Commitment
Fair
Value
First and Second Lien Debt (continued)
Trinity Air Consultants Holdings Corp.Delayed Draw Term Loan6/29/202344,729 — 
Trinity Air Consultants Holdings Corp.Revolver6/29/20272,556 — 
Trinity Partners Holdings, LLCDelayed Draw Term Loan12/21/2023109,037 (1,090)
Triple Lift, Inc.Revolver5/6/202814,295 (286)
TRP Infrastructure Services, LLCDelayed Draw Term Loan1/9/202313,187 (132)
Turing Holdco, Inc.Delayed Draw Term Loan8/3/202813,977 — 
US Oral Surgery Management Holdco, LLCDelayed Draw Term Loan1/7/202249,353 — 
US Oral Surgery Management Holdco, LLCRevolver11/18/202712,932 (259)
West Monroe Partners, LLCDelayed Draw Term Loan11/9/2023188,572 — 
West Monroe Partners, LLCRevolver11/9/202770,714 — 
VT Topco, Inc.Delayed Draw Term Loan8/1/20252,553 — 
WHCG Purchaser III, Inc.Delayed Draw Term Loan6/22/202337,932 — 
WHCG Purchaser III, Inc.Revolver6/22/202612,486 (250)
Specialty Lending Company LLCLLC Interest102,600 — 
Total Unfunded Commitments$4,870,500 $(22,301)
[20] The interest rate floor on these investments as of September 30, 2022 was 1.00%.
[21] The interest rate floor on these investments as of December 31, 2021 was 1.00%
[22] The interest rate floor on these investments as of September 30, 2022 was 0.50%
[23] The interest rate floor on these investments as of December 31, 2021 was 0.50%.
[24] The interest rate floor on these investments as of September 30, 2022 was 1.50%.
[25] The interest rate floor on these investments as of December 31, 2021 was 1.25%.
[26] The interest rate floor on these investments as of December 31, 2021 was 1.50%.
[27] Under the 1940 Act, the Company is deemed to “control” a portfolio company if the Company owns more than 25% of its outstanding voting securities and/or held the power to exercise control over the management or policies of the portfolio company. Under the 1940 Act, the Company is deemed an “affiliated person” of a portfolio company if the Company owns 5% or more of the portfolio company’s outstanding voting securities. As of December 31, 2021, the Company’s controlled/affiliated and non-controlled/affiliated investments were as follows:
Fair value
as of January 7, 2021 (commencement of operations)
Gross AdditionsGross ReductionsChange in Unrealized Gains (Losses)
Fair value
as of December 31, 2021
Dividend and Interest Income
Non-Controlled/Affiliated Investments
GSO DL Co-Invest EIS LP$— $583 $— $1,031 $1,614 $— 
Controlled/Affiliated Investments
Specialty Lending Company LLC— 212,400 — — 212,400 1,800 
GSO DL Co-Invest CI LP— 1,421 — 388 1,809 — 
Total$— $214,404 $— $1,419 $215,823 $1,800 
ADDITIONAL INFORMATION

Foreign currency forward contracts
CounterpartyCurrency PurchasedCurrency SoldSettlement DateUnrealized Appreciation (Depreciation)
Goldman Sachs Bank USA
U.S. Dollar 423 million
Euro 374 million
2/22/2022$1,505 
[28] The interest rate floor on these investments as of September 30, 2022 was 1.25%.