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CONSOLIDATED SCHEDULE OF INVESTMENTS (Parenthetical)
€ in Thousands, £ in Thousands, $ in Thousands, $ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2024
USD ($)
Sep. 30, 2023
USD ($)
Dec. 31, 2023
USD ($)
Sep. 30, 2024
EUR (€)
Sep. 30, 2024
GBP (£)
Sep. 30, 2024
CAD ($)
Dec. 31, 2023
GBP (£)
Dec. 31, 2023
CAD ($)
Schedule of Investments [Line Items]                
Basis spread on variable rate 3.139% [1]   3.139% [2] 3.139% [1] 3.139% [1] 3.139% [1] 3.139% [2] 3.139% [2]
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3] $ 1,841,881              
Net Realized Gain (Loss) (26,465) $ (21,448)            
Net Change in Unrealized Appreciation (Depreciation) 14,930 3,689            
Fair value, ending balance 1,709,537 [4]   $ 1,841,881 [3]          
Par/ Principal Amount 195,106 [5]   134,409 [6]          
Fair Value (2,184)   (1,269)          
Amortized cost 1,757,621   1,904,895          
Fair Value $ 1,709,537 [4]   $ 1,841,881 [3]          
Investments at fair value | Investment type concentration                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
% of Fair Value 100.00%   100.00%          
30-day SOFR                
Schedule of Investments [Line Items]                
Reference rate 4.85%   5.35% 4.85% 4.85% 4.85% 5.35% 5.35%
90-day SOFR                
Schedule of Investments [Line Items]                
Reference rate 4.59%   5.33% 4.59% 4.59% 4.59% 5.33% 5.33%
180-Day SOFR                
Schedule of Investments [Line Items]                
Reference rate 4.25%   5.16% 4.25% 4.25% 4.25% 5.16% 5.16%
Daily SONIA Rate                
Schedule of Investments [Line Items]                
Reference rate 4.95%   5.19% 4.95% 4.95% 4.95% 5.19% 5.19%
90-Day EURIBOR                
Schedule of Investments [Line Items]                
Reference rate 3.28%   3.91% 3.28% 3.28% 3.28% 3.91% 3.91%
180-Day EURIBOR                
Schedule of Investments [Line Items]                
Reference rate 3.11%     3.11% 3.11% 3.11%    
30-Day CORRA                
Schedule of Investments [Line Items]                
Reference rate 4.30%     4.30% 4.30% 4.30%    
30-Day EURIBOR                
Schedule of Investments [Line Items]                
Reference rate     3.85%       3.85% 3.85%
30-Day CDOR                
Schedule of Investments [Line Items]                
Reference rate     5.45%       5.45% 5.45%
Minimum                
Schedule of Investments [Line Items]                
Interest rate floor 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Minimum | Credit spread                
Schedule of Investments [Line Items]                
Investment, measurement input 0.0010   0.0010 0.0010 0.0010 0.0010 0.0010 0.0010
Maximum                
Schedule of Investments [Line Items]                
Interest rate floor 3.00%   3.00% 3.00% 3.00% 3.00% 3.00% 3.00%
Maximum | Credit spread                
Schedule of Investments [Line Items]                
Investment, measurement input 0.0043   0.0043 0.0043 0.0043 0.0043 0.0043 0.0043
Controlled/affiliated                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3] $ 249,379              
Fair value, ending balance 243,972 [4]   $ 249,379 [3]          
Amortized cost 271,097   271,097          
Fair Value 243,972 [4]   249,379 [3]          
Controlled/affiliated | Middle Market Credit Funds                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 249,379 263,022 263,022          
Additions/Purchases 0   0          
Reductions/Sales/ Paydowns 0   0          
Net Realized Gain (Loss) 0   0          
Net Change in Unrealized Appreciation (Depreciation) (5,407)   (13,643)          
Fair value, ending balance 243,972   249,379          
Dividend and Interest Income 25,333   33,104          
Fair Value 243,972   249,379          
Non-controlled/affiliated                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 53,382              
Fair value, ending balance 67,619 [4]   53,382          
Amortized cost 66,859   47,037          
Fair Value 67,619 [4]   53,382          
Non-controlled/affiliated | Direct Travel, Inc and SPF                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 53,382 45,367 45,367          
Additions/Purchases 66,859   2,411          
Reductions/Sales/ Paydowns (51,050)   0          
Net Realized Gain (Loss) 4,013   0          
Net Change in Unrealized Appreciation (Depreciation) (5,585)   5,604          
Fair value, ending balance 67,619   53,382          
Dividend and Interest Income 6,636   6,385          
Fair Value 67,619   53,382          
Non-controlled/non-affiliated                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[7] 1,539,120              
Fair value, ending balance 1,397,946 [4],[8]   1,539,120 [3],[7]          
Amortized cost 1,419,665 [8]   1,586,761 [7]          
Fair Value 1,397,946 [4],[8]   1,539,120 [3],[7]          
Debt securities                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 1,499,678              
Fair value, ending balance 1,355,931   1,499,678          
Amortized cost 1,379,795   1,547,869          
Fair Value $ 1,355,931   $ 1,499,678          
Debt securities | Investments at fair value | Interest rate type concentration                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
% of Fair Value 100.00%   100.00%          
First Lien Debt                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance $ 1,311,503              
Fair value, ending balance 1,234,093   $ 1,311,503          
Amortized cost 1,256,120   1,356,212          
Fair Value $ 1,234,093   $ 1,311,503          
First Lien Debt | Investments at fair value | Investment type concentration                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
% of Fair Value 72.20%   71.30%          
First Lien Debt | Non-controlled/affiliated                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3] $ 48,179              
Fair value, ending balance 46,031 [4]   $ 48,179 [3]          
Amortized cost 46,031 [9]   47,037 [10]          
Fair Value $ 46,031 [4]   $ 48,179 [3]          
First Lien Debt | Non-controlled/affiliated | Investments at fair value | Investment type concentration                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
% of Fair Value 2.70%   2.60%          
First Lien Debt | Non-controlled/non-affiliated                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[7] $ 1,263,324              
Fair value, ending balance 1,188,062 [4],[8]   $ 1,263,324 [3],[7]          
Amortized cost 1,210,089 [8],[9]   1,309,175 [7],[10]          
Fair Value $ 1,188,062 [4],[8]   $ 1,263,324 [3],[7]          
First Lien Debt | Non-controlled/non-affiliated | Investments at fair value | Investment type concentration                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
% of Fair Value 69.50%   68.60%          
Second Lien Debt                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance $ 188,175              
Fair value, ending balance 121,838   $ 188,175          
Amortized cost 123,675   191,657          
Fair Value $ 121,838   $ 188,175          
Second Lien Debt | Investments at fair value | Investment type concentration                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
% of Fair Value 7.10%   10.20%          
Second Lien Debt | Non-controlled/non-affiliated                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[7] $ 188,175              
Fair value, ending balance 121,838 [4],[8]   $ 188,175 [3],[7]          
Amortized cost 123,675 [8],[9]   191,657 [7],[10]          
Fair Value $ 121,838 [4],[8]   $ 188,175 [3],[7]          
Second Lien Debt | Non-controlled/non-affiliated | Investments at fair value | Investment type concentration                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
% of Fair Value 7.10%   10.20%          
Equity Investments                
Schedule of Investments [Line Items]                
Restricted investments, fair value $ 109,634   $ 92,824          
Restricted investments, percent of net assets 12.09%   10.17% 12.09% 12.09% 12.09% 10.17% 10.17%
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance $ 92,824              
Fair value, ending balance 109,634   $ 92,824          
Amortized cost 106,729   85,929          
Fair Value $ 109,634   $ 92,824          
Equity Investments | Investments at fair value | Investment type concentration                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
% of Fair Value 6.40%   5.00%          
Equity Investments | Non-controlled/affiliated                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance $ 5,203              
Fair value, ending balance 21,588 [4]   $ 5,203          
Amortized cost 20,828   0          
Fair Value $ 21,588 [4]   $ 5,203          
Equity Investments | Non-controlled/affiliated | Investments at fair value | Investment type concentration                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
% of Fair Value 1.30%   0.30%          
Equity Investments | Non-controlled/non-affiliated                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[7] $ 87,621              
Fair value, ending balance 88,046 [4],[8]   $ 87,621 [3],[7]          
Amortized cost 85,901 [8]   85,929 [7]          
Fair Value $ 88,046 [4],[8]   $ 87,621 [3],[7]          
Equity Investments | Non-controlled/non-affiliated | Investments at fair value | Investment type concentration                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
% of Fair Value 5.20%   4.80%          
Investment Funds                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance $ 249,379              
Fair value, ending balance 243,972   $ 249,379          
Amortized cost 271,097   271,097          
Fair Value $ 243,972   $ 249,379          
Investment Funds | Investments at fair value | Investment type concentration                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
% of Fair Value 14.30%   13.50%          
Investment Funds | Controlled/affiliated                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3] $ 249,379              
Fair value, ending balance 243,972 [4]   $ 249,379 [3]          
Amortized cost 271,097   271,097          
Fair Value $ 243,972 [4]   $ 249,379 [3]          
Investment Funds | Controlled/affiliated | Investments at fair value | Investment type concentration                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
% of Fair Value 14.30%   13.50%          
Floating Rate | Debt securities                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance $ 1,481,580              
Fair value, ending balance 1,350,655   $ 1,481,580          
Amortized cost 1,374,518   1,529,992          
Fair Value $ 1,350,655   $ 1,481,580          
Floating Rate | Debt securities | Investments at fair value | Interest rate type concentration                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
% of Fair Value 99.60%   98.80%          
Fixed Rate | Debt securities                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance $ 18,098              
Fair value, ending balance 5,276   $ 18,098          
Amortized cost 5,277   17,877          
Fair Value $ 5,276   $ 18,098          
Fixed Rate | Debt securities | Investments at fair value | Interest rate type concentration                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
% of Fair Value 0.40%   1.20%          
Investment, Identifier [Axis]: First Lien Debt, Athlete Buyer, LLC - Construction & Building                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16] $ 7,388              
Amortized cost [9],[11],[12],[13],[14],[15],[16] 7,344              
Fair Value [4],[11],[12],[13],[14],[15],[16] 7,388              
Investment, Identifier [Axis]: First Lien Debt, Azurite Intermediate Holdings, Inc. - Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 2,676              
Amortized cost [9],[11],[12],[13],[15],[16] 2,627              
Fair Value [4],[11],[12],[13],[15],[16] 2,676              
Investment, Identifier [Axis]: Credit Fund - Equity Investments - Output Services Group, Inc., Media: Advertising, Printing & Publishing                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 0              
Fair value, ending balance     $ 0          
Amortized cost     0          
Fair Value     0          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - ACR Group Borrower, LLC, Aerospace & Defense                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 37,338              
Fair value, ending balance     37,338          
Amortized cost     37,165          
Fair Value     37,338          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - API Technologies Corp., Aerospace & Defense 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 8,870              
Fair value, ending balance     8,870          
Amortized cost     13,905          
Fair Value     8,870          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - API Technologies Corp., Aerospace & Defense 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 1,264              
Fair value, ending balance     1,264          
Amortized cost     620          
Fair Value     1,264          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Allied Benefit Systems Intermediate LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 8,509              
Fair value, ending balance     8,509          
Amortized cost     8,511          
Fair Value     8,509          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Alpine Acquisition Corp II, Transportation: Cargo                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 9,462              
Fair value, ending balance     9,462          
Amortized cost     9,531          
Fair Value     9,462          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Avalign Technologies, Inc., Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 13,120              
Fair value, ending balance     13,120          
Amortized cost     14,099          
Fair Value     13,120          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - BMS Holdings III Corp., Construction & Building                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 10,768              
Fair value, ending balance     10,768          
Amortized cost     10,956          
Fair Value     10,768          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Chartis Holding, LLC, Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 7,985              
Fair value, ending balance     7,985          
Amortized cost     8,002          
Fair Value     7,985          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Chemical Computing Group ULC (Canada), Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 11,438              
Fair value, ending balance     11,438          
Amortized cost     11,415          
Fair Value     11,438          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - DTI Holdco, Inc., High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 29,335              
Fair value, ending balance     29,335          
Amortized cost     29,144          
Fair Value     29,335          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Diligent Corporation, Telecommunications                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 9,886              
Fair value, ending balance     9,886          
Amortized cost     9,839          
Fair Value     9,886          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Divisions Holding Corporation, Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 13,965              
Fair value, ending balance     13,965          
Amortized cost     13,948          
Fair Value     13,965          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - EPS Nass Parent, Inc., Utilities: Electric                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 33,365              
Fair value, ending balance     33,365          
Amortized cost     34,055          
Fair Value     33,365          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Eliassen Group, LLC, Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 18,946              
Fair value, ending balance     18,946          
Amortized cost     18,990          
Fair Value     18,946          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - EvolveIP, LLC, Telecommunications                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 40,964              
Fair value, ending balance     40,964          
Amortized cost     42,701          
Fair Value     40,964          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Exactech, Inc., Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 10,636              
Fair value, ending balance     10,636          
Amortized cost     20,823          
Fair Value     10,636          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - GSM Acquisition Corp., Leisure Products & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 30,429              
Fair value, ending balance     30,429          
Amortized cost     30,468          
Fair Value     30,429          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - HMT Holding Inc., Energy: Oil & Gas                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 33,931              
Fair value, ending balance     33,931          
Amortized cost     34,543          
Fair Value     33,931          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Heartland Home Services, Inc., Consumer Services 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 6,848              
Fair value, ending balance     6,848          
Amortized cost     7,104          
Fair Value     6,848          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Heartland Home Services, Inc., Consumer Services 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 23,054              
Fair value, ending balance     23,054          
Amortized cost     23,947          
Fair Value     23,054          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Integrity Marketing Acquisition, LLC, Diversified Financial Services 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 36,071              
Fair value, ending balance     36,071          
Amortized cost     36,358          
Fair Value     36,071          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Integrity Marketing Acquisition, LLC, Diversified Financial Services 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 6,781              
Fair value, ending balance     6,781          
Amortized cost     6,829          
Fair Value     6,781          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Jensen Hughes, Inc., Utilities: Electric                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 33,602              
Fair value, ending balance     33,602          
Amortized cost     33,722          
Fair Value     33,602          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - KAMC Holdings, Inc., Energy: Electricity                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 11,394              
Fair value, ending balance     11,394          
Amortized cost     13,377          
Fair Value     11,394          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - KBP Investments, LLC, Beverage & Food                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 35,217              
Fair value, ending balance     35,217          
Amortized cost     37,305          
Fair Value     35,217          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - North Haven Fairway Buyer, LLC, Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 6,767              
Fair value, ending balance     6,767          
Amortized cost     6,552          
Fair Value     6,767          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Output Services Group, Inc., Media: Advertising, Printing & Publishing                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 3,225              
Fair value, ending balance     3,225          
Amortized cost     3,306          
Fair Value     3,225          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - PF Atlantic Holdco 2, LLC, Leisure Products & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 14,874              
Fair value, ending balance     14,874          
Amortized cost     15,052          
Fair Value     14,874          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Premise Health Holding Corp., Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 12,904              
Fair value, ending balance     12,904          
Amortized cost     13,151          
Fair Value     12,904          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Radiology Partners, Inc., Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 21,987              
Fair value, ending balance     21,987          
Amortized cost     27,515          
Fair Value     21,987          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - RevSpring Inc., Media: Advertising, Printing & Publishing                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 28,425              
Fair value, ending balance     28,425          
Amortized cost     28,474          
Fair Value     28,425          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Striper Buyer, LLC, Containers, Packaging & Glass                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 14,460              
Fair value, ending balance     14,460          
Amortized cost     14,467          
Fair Value     14,460          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Summit Acquisition, Inc., Diversified Financial Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 5,967              
Fair value, ending balance     5,967          
Amortized cost     5,772          
Fair Value     5,967          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Tank Holding Corp., Capital Equipment                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 19,292              
Fair value, ending balance     19,292          
Amortized cost     19,296          
Fair Value     19,292          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Turbo Buyer, Inc., Automotive                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 33,447              
Fair value, ending balance     33,447          
Amortized cost     33,757          
Fair Value     33,447          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - U.S. TelePacific Holdings Corp., Telecommunications                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 1,168              
Fair value, ending balance     1,168          
Amortized cost     3,270          
Fair Value     1,168          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - USALCO, LLC, Chemicals, Plastics & Rubber                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 14,696              
Fair value, ending balance     14,696          
Amortized cost     14,493          
Fair Value     14,696          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - VRC Companies, LLC, Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 23,308              
Fair value, ending balance     23,308          
Amortized cost     23,267          
Fair Value     23,308          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - WRE Holding Corp., Environmental Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 8,021              
Fair value, ending balance     8,021          
Amortized cost     8,068          
Fair Value     8,021          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Welocalize, Inc., Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 31,466              
Fair value, ending balance     31,466          
Amortized cost     32,531          
Fair Value     31,466          
Investment, Identifier [Axis]: Credit Fund - First Lien Debt - Yellowstone Buyer Acquisition, LLC, Consumer Goods: Durable                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 37,927              
Fair value, ending balance     37,927          
Amortized cost     38,571          
Fair Value     $ 37,927          
Investment, Identifier [Axis]: Credit Fund - Unfunded Commitment - First Lien Debt - ACR Group Borrower, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.38%       0.38% 0.38%
Par/ Principal Amount     $ 3,570          
Fair Value     $ (20)          
Investment, Identifier [Axis]: Credit Fund - Unfunded Commitment - First Lien Debt - Chartis Holding, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount     $ 1,003          
Fair Value     $ (2)          
Investment, Identifier [Axis]: Credit Fund - Unfunded Commitment - First Lien Debt - Chemical Computing Group ULC (Canada), Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount     $ 873          
Fair Value     $ (4)          
Investment, Identifier [Axis]: Credit Fund - Unfunded Commitment - First Lien Debt - Diligent Corporation, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount     $ 323          
Fair Value     $ (2)          
Investment, Identifier [Axis]: Credit Fund - Unfunded Commitment - First Lien Debt - EPS Nass Parent, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount     $ 359          
Fair Value     $ (13)          
Investment, Identifier [Axis]: Credit Fund - Unfunded Commitment - First Lien Debt - HMT Holding Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount     $ 3,351          
Fair Value     $ (62)          
Investment, Identifier [Axis]: Credit Fund - Unfunded Commitment - First Lien Debt - Heartland Home Services, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount     $ 772          
Fair Value     $ (31)          
Investment, Identifier [Axis]: Credit Fund - Unfunded Commitment - First Lien Debt - Jensen Hughes, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount     $ 1,955          
Fair Value     $ (7)          
Investment, Identifier [Axis]: Credit Fund - Unfunded Commitment - First Lien Debt - Turbo Buyer, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount     $ 933          
Fair Value     $ (12)          
Investment, Identifier [Axis]: Credit Fund - Unfunded Commitment - First Lien Debt - VRC Companies, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount     $ 833          
Fair Value     $ (6)          
Investment, Identifier [Axis]: Credit Fund - Unfunded Commitment - First Lien Debt - WRE Holding Corp., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount     $ 1,123          
Fair Value     $ (6)          
Investment, Identifier [Axis]: Credit Fund - Unfunded Commitment - First Lien Debt - Welocalize, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount     $ 5,625          
Fair Value     (174)          
Investment, Identifier [Axis]: Credit Fund II - Equity Investments - TW LRW Holdings, LLC, Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 0              
Amortized cost 0              
Fair Value 0              
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Radwell Parent, LLC, Wholesale                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 7,475              
Amortized cost 7,412              
Fair Value 7,475              
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Accession Risk Management Group, Inc., Diversified Financial Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 9,849              
Amortized cost 9,722              
Fair Value 9,849              
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Alpine Acquisition Corp II, Transportation: Cargo                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 3,091              
Fair value, ending balance 2,706   3,091          
Amortized cost 3,131   3,132          
Fair Value 2,706   3,091          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - American Physician Partners, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 0              
Fair value, ending balance     0          
Amortized cost     9,078          
Fair Value     0          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Appriss Health, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 7,409              
Fair value, ending balance 7,279   7,409          
Amortized cost 7,298   7,344          
Fair Value 7,279   7,409          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Ascend Buyer, LLC, Containers, Packaging & Glass                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 8,761              
Fair value, ending balance 8,870   8,761          
Amortized cost 8,803   8,854          
Fair Value 8,870   8,761          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Aurora Lux FinCo S.Á.R.L. (Luxembourg), Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 4,157              
Fair value, ending balance 4,294   4,157          
Amortized cost 4,425   4,278          
Fair Value 4,294   4,157          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - BMS Holdings III Corp., Construction & Building                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 3,135              
Fair value, ending balance 3,054   3,135          
Amortized cost 3,156   3,172          
Fair Value 3,054   3,135          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Chartis Holding, LLC, Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 9,702              
Fair value, ending balance     9,702          
Amortized cost     9,714          
Fair Value     9,702          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Comar Holding Company, LLC, Containers, Packaging & Glass                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 7,457              
Fair value, ending balance 8,128   7,457          
Amortized cost 8,979   8,653          
Fair Value 8,128   7,457          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Cority Software Inc. (Canada), Software 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 1,292              
Fair value, ending balance 1,283   1,292          
Amortized cost 1,281   1,290          
Fair Value 1,283   1,292          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Cority Software Inc. (Canada), Software 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 8,506              
Fair value, ending balance 8,469   8,506          
Amortized cost 8,418   8,464          
Fair Value 8,469   8,506          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Dwyer Instruments, Inc., Capital Equipment                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 9,814              
Fair value, ending balance 9,739   9,814          
Amortized cost 9,706   9,773          
Fair Value 9,739   9,814          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - EvolveIP, LLC, Telecommunications                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 8,177              
Fair value, ending balance 8,558   8,177          
Amortized cost 8,757   8,525          
Fair Value 8,558   8,177          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - HS Spa Holdings Inc., Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 8,524              
Fair value, ending balance 8,504   8,524          
Amortized cost 8,334   8,384          
Fair Value 8,504   8,524          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Harbour Benefit Holdings, Inc., Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 9,631              
Fair value, ending balance     9,631          
Amortized cost     9,693          
Fair Value     9,631          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Hoosier Intermediate, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 6,176              
Fair value, ending balance 6,333   6,176          
Amortized cost 6,194   6,221          
Fair Value 6,333   6,176          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Integrity Marketing Acquisition, LLC, Diversified Financial Services 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 4,755              
Fair value, ending balance     4,755          
Amortized cost     4,718          
Fair Value     4,755          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Integrity Marketing Acquisition, LLC, Diversified Financial Services 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 4,424              
Fair value, ending balance     4,424          
Amortized cost     4,379          
Fair Value     4,424          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - LVF Holdings, Inc., Beverage & Food                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 6,044              
Fair value, ending balance 9,926   6,044          
Amortized cost 9,814   6,026          
Fair Value 9,926   6,044          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Material Holdings, LLC, Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 7,526              
Fair value, ending balance 6,642   7,526          
Amortized cost 6,642   7,762          
Fair Value 6,642   7,526          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Material Holdings, LLC, Business Services 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 672              
Amortized cost 633              
Fair Value 672              
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Maverick Acquisition, Inc., Aerospace & Defense                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 6,128              
Fair value, ending balance 6,263   6,128          
Amortized cost 7,670   7,708          
Fair Value 6,263   6,128          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Medical Manufacturing Technologies, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 9,319              
Amortized cost 9,370              
Fair Value 9,319              
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - NMI AcquisitionCo, Inc., High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 9,829              
Fair value, ending balance 9,793   9,829          
Amortized cost 9,802   9,873          
Fair Value 9,793   9,829          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - PF Atlantic Holdco 2, LLC, Leisure Products & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 9,612              
Fair value, ending balance 9,774   9,612          
Amortized cost 9,573   9,607          
Fair Value 9,774   9,612          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - PXO Holdings I Corp., Chemicals, Plastics & Rubber                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 9,688              
Fair value, ending balance 9,801   9,688          
Amortized cost 9,705   9,759          
Fair Value 9,801   9,688          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - RSC Acquisition, Inc., Diversified Financial Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 9,837              
Fair value, ending balance     9,837          
Amortized cost     9,785          
Fair Value     9,837          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Radwell Parent, LLC, Wholesale                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 7,573              
Fair value, ending balance     7,573          
Amortized cost     7,461          
Fair Value     7,573          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Spotless Brands, LLC, Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 4,991              
Fair value, ending balance 4,929   4,991          
Amortized cost 4,874   4,914          
Fair Value 4,929   4,991          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - TCFI Aevex LLC, Aerospace & Defense                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 1,655              
Fair value, ending balance 1,654   1,655          
Amortized cost 1,644   1,653          
Fair Value 1,654   1,655          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Tank Holding Corp., Capital Equipment                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 3,734              
Fair value, ending balance 3,756   3,734          
Amortized cost 3,734   3,752          
Fair Value 3,756   3,734          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Turbo Buyer, Inc., Auto Aftermarket & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 7,351              
Amortized cost 7,818              
Fair Value 7,351              
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Turbo Buyer, Inc., Automotive                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 7,823              
Fair value, ending balance     7,823          
Amortized cost     7,852          
Fair Value     7,823          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - U.S. Legal Support, Inc., Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 6,024              
Fair value, ending balance 6,011   6,024          
Amortized cost 6,056   6,102          
Fair Value 6,011   6,024          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - US INFRA SVCS Buyer, LLC, Environmental Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 2,650              
Fair value, ending balance 2,381   2,650          
Amortized cost 2,606   2,852          
Fair Value 2,381   2,650          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Westfall Technik, Inc., Chemicals, Plastics & Rubber                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 5,853              
Fair value, ending balance     5,853          
Amortized cost     6,328          
Fair Value     5,853          
Investment, Identifier [Axis]: Credit Fund II - First Lien Debt - Wineshipping.com LLC, Beverage & Food                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 9,189              
Fair value, ending balance 8,664   9,189          
Amortized cost 9,540   9,567          
Fair Value 8,664   9,189          
Investment, Identifier [Axis]: Credit Fund II - Second Lien Debt - AI Convoy S.A.R.L (United Kingdom) - Aerospace & Defense                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 5,541              
Fair value, ending balance     5,541          
Amortized cost     5,439          
Fair Value     5,541          
Investment, Identifier [Axis]: Credit Fund II - Second Lien Debt - AP Plastics Acquisition Holdings, LLC - Chemicals, Plastics & Rubber                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 4,436              
Fair value, ending balance     4,436          
Amortized cost     4,427          
Fair Value     4,436          
Investment, Identifier [Axis]: Credit Fund II - Second Lien Debt - AQA Acquisition Holdings, Inc. - High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 5,000              
Fair value, ending balance     5,000          
Amortized cost     4,905          
Fair Value     5,000          
Investment, Identifier [Axis]: Credit Fund II - Second Lien Debt - Quartz Holding Company - Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 4,852              
Fair value, ending balance     4,852          
Amortized cost     4,804          
Fair Value     4,852          
Investment, Identifier [Axis]: Credit Fund II - Second Lien Debt - World 50, Inc. - Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 4,918              
Fair value, ending balance     4,918          
Amortized cost     4,859          
Fair Value     4,918          
Investment, Identifier [Axis]: Credit Fund II - Second Lien Debt, AP Plastics Acquisition Holdings, LLC, Chemicals, Plastics & Rubber                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 4,500              
Amortized cost 4,434              
Fair Value 4,500              
Investment, Identifier [Axis]: Credit Fund II - Second Lien Debt, AQA Acquisition Holdings, Inc., High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 5,000              
Amortized cost 4,916              
Fair Value 5,000              
Investment, Identifier [Axis]: Credit Fund, Equity Investments, Output Services Group, Inc., Media: Advertising, Printing & Publishing                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 0              
Amortized cost 0              
Fair Value 0              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, ACR Group Borrower, LLC, Aerospace & Defense                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 34,935              
Amortized cost 34,763              
Fair Value 34,935              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, API Technologies Corp., Aerospace & Defense 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 11,117              
Amortized cost 13,429              
Fair Value 11,117              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, API Technologies Corp., Aerospace & Defense 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 1,364              
Amortized cost 864              
Fair Value 1,364              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, Accession Risk Management Group, Inc., Diversified Financial Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 21,164              
Amortized cost 21,109              
Fair Value 21,164              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, Allied Benefit Systems Intermediate LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 8,681              
Amortized cost 8,479              
Fair Value 8,681              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, Alpine Acquisition Corp II, Transportation: Cargo                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 8,284              
Amortized cost 9,542              
Fair Value 8,284              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, BMS Holdings III Corp., Construction & Building                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 10,493              
Amortized cost 10,887              
Fair Value 10,493              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, Chemical Computing Group ULC (Canada), Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 11,380              
Amortized cost 11,346              
Fair Value 11,380              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, DTI Holdco, Inc., High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 29,467              
Amortized cost 28,976              
Fair Value 29,467              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, Divisions Holding Corporation, Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 12,926              
Amortized cost 12,866              
Fair Value 12,926              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, Eliassen Group, LLC, Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 18,787              
Amortized cost 18,873              
Fair Value 18,787              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, EvolveIP, LLC, Telecommunications                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 42,903              
Amortized cost 43,898              
Fair Value 42,903              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, Exactech, Inc., Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 8,297              
Amortized cost 20,732              
Fair Value 8,297              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, HMT Holding Inc., Energy: Oil & Gas                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 35,577              
Amortized cost 35,913              
Fair Value 35,577              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, Heartland Home Services, Inc., Consumer Services 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 22,378              
Amortized cost 23,777              
Fair Value 22,378              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, Heartland Home Services, Inc., Consumer Services 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 6,662              
Amortized cost 7,064              
Fair Value 6,662              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, KAMC Holdings, Inc., Energy: Electricity                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 12,913              
Amortized cost 13,280              
Fair Value 12,913              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, KBP Investments, LLC, Beverage & Food                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 36,798              
Amortized cost 37,153              
Fair Value 36,798              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, LVF Holdings, Inc., Beverage & Food                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 9,923              
Amortized cost 9,806              
Fair Value 9,923              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, North Haven Fairway Buyer, LLC, Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 6,649              
Amortized cost 6,522              
Fair Value 6,649              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, Output Services Group, Inc., Media: Advertising, Printing & Publishing                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 3,177              
Amortized cost 3,035              
Fair Value 3,177              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, PF Atlantic Holdco 2, LLC, Leisure Products & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 15,124              
Amortized cost 14,968              
Fair Value 15,124              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, Pushpay USA Inc., Diversified Financial Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 15,493              
Amortized cost 15,494              
Fair Value 15,493              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, Radiology Partners, Inc., Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 17,965              
Amortized cost 18,409              
Fair Value 17,965              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, Striper Buyer, LLC, Containers, Packaging & Glass                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 13,804              
Amortized cost 14,374              
Fair Value 13,804              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, Summit Acquisition, Inc., Diversified Financial Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 6,013              
Amortized cost 5,742              
Fair Value 6,013              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, Tank Holding Corp., Capital Equipment                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 19,403              
Amortized cost 19,215              
Fair Value 19,403              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, Turbo Buyer, Inc., Auto Aftermarket & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 31,846              
Amortized cost 34,013              
Fair Value 31,846              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, U.S. TelePacific Holdings Corp., Telecommunications                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 1,513              
Amortized cost 3,056              
Fair Value 1,513              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, VRC Companies, LLC, Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 23,276              
Amortized cost 23,132              
Fair Value 23,276              
Investment, Identifier [Axis]: Credit Fund, First Lien Debt, Yellowstone Buyer Acquisition, LLC, Consumer Goods: Durable                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance 36,397              
Amortized cost 38,365              
Fair Value $ 36,397              
Investment, Identifier [Axis]: Credit Fund, Unfunded Commitment, First Lien Debt, ACR Group Borrower, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.38%     0.38% 0.38% 0.38%    
Par/ Principal Amount $ 5,775              
Fair Value $ (23)              
Investment, Identifier [Axis]: Credit Fund, Unfunded Commitment, First Lien Debt, Accession Risk Management Group, INC., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%     1.00% 1.00% 1.00%    
Par/ Principal Amount $ 638              
Fair Value $ 2              
Investment, Identifier [Axis]: Credit Fund, Unfunded Commitment, First Lien Debt, Chemical Computing Group (Canada), Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount $ 873              
Fair Value $ 0              
Investment, Identifier [Axis]: Credit Fund, Unfunded Commitment, First Lien Debt, HMT Holding Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount $ 1,764              
Fair Value $ (18)              
Investment, Identifier [Axis]: Credit Fund, Unfunded Commitment, First Lien Debt, Heartland Home Services, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount $ 771              
Fair Value $ (45)              
Investment, Identifier [Axis]: Credit Fund, Unfunded Commitment, First Lien Debt, Turbo Buyer, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount $ 467              
Fair Value $ (30)              
Investment, Identifier [Axis]: Credit Fund, Unfunded Commitment, First Lien Debt, VRC Companies, LLC                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount $ 833              
Fair Value (1)              
Investment, Identifier [Axis]: Direct Travel, Inc. (Equity)                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 5,203 0 0          
Additions/Purchases 0   0          
Reductions/Sales/ Paydowns (4,013)   0          
Net Realized Gain (Loss) 4,013   0          
Net Change in Unrealized Appreciation (Depreciation) (5,203)   5,203          
Fair value, ending balance 0   5,203          
Dividend and Interest Income 0   0          
Fair Value 0   5,203          
Investment, Identifier [Axis]: Direct Travel, Inc. 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 44,407 42,636 42,636          
Additions/Purchases 0   1,329          
Reductions/Sales/ Paydowns (43,341)   0          
Net Realized Gain (Loss) 0   0          
Net Change in Unrealized Appreciation (Depreciation) (1,066)   442          
Fair value, ending balance 0   44,407          
Dividend and Interest Income 2,352   5,713          
Fair Value 0   44,407          
Investment, Identifier [Axis]: Direct Travel, Inc. 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 3,772 2,731 2,731          
Additions/Purchases 0   1,082          
Reductions/Sales/ Paydowns (3,696)   0          
Net Realized Gain (Loss) 0   0          
Net Change in Unrealized Appreciation (Depreciation) (76)   (41)          
Fair value, ending balance 0   3,772          
Dividend and Interest Income 364   672          
Fair Value 0   3,772          
Investment, Identifier [Axis]: Equity Investments, ANLG Holdings, LLC, Capital Equipment                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 1,027              
Fair value, ending balance 1,061 [4],[15],[20],[21]   1,027 [3],[17],[18],[19]          
Amortized cost 592 [15],[20],[21]   592 [17],[18],[19]          
Fair Value 1,061 [4],[15],[20],[21]   1,027 [3],[17],[18],[19]          
Investment, Identifier [Axis]: Equity Investments, Appriss Health, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[19] 5,438              
Fair value, ending balance 5,926 [4],[15],[20]   5,438 [3],[17],[19]          
Amortized cost 6,093 [15],[20]   5,599 [17],[19]          
Fair Value 5,926 [4],[15],[20]   5,438 [3],[17],[19]          
Investment, Identifier [Axis]: Equity Investments, Atlas Ontario LP (Canada), Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19],[22] 5,114              
Fair value, ending balance 5,114 [4],[15],[20],[21],[23]   5,114 [3],[17],[18],[19],[22]          
Amortized cost 5,114 [15],[20],[21],[23]   5,114 [17],[18],[19],[22]          
Fair Value 5,114 [4],[15],[20],[21],[23]   5,114 [3],[17],[18],[19],[22]          
Investment, Identifier [Axis]: Equity Investments, Bayside HoldCo, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 0              
Fair value, ending balance 1,781 [4],[15],[20],[21]   0 [3],[17],[18],[19]          
Amortized cost 0 [15],[20],[21]   0 [17],[18],[19]          
Fair Value 1,781 [4],[15],[20],[21]   0 [3],[17],[18],[19]          
Investment, Identifier [Axis]: Equity Investments, Blackbird Holdco, Inc, Capital Equipment                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[19] 12,074              
Fair value, ending balance [3],[17],[19]     12,074          
Amortized cost [17],[19]     12,314          
Fair Value [3],[17],[19]     12,074          
Investment, Identifier [Axis]: Equity Investments, Blackbird Holdco, Inc., Capital Equipment                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[15],[20] 13,393              
Amortized cost [15],[20] 13,559              
Fair Value [4],[15],[20] 13,393              
Investment, Identifier [Axis]: Equity Investments, Buckeye Parent, LLC, Auto Aftermarket & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 85              
Fair value, ending balance 0 [4],[15],[20],[21]   85 [3],[17],[18],[19]          
Amortized cost 885 [15],[20],[21]   885 [17],[18],[19]          
Fair Value 0 [4],[15],[20],[21]   85 [3],[17],[18],[19]          
Investment, Identifier [Axis]: Equity Investments, CIP Revolution Holdings, LLC, Media: Advertising, Printing & Publishing                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 254              
Fair value, ending balance 276 [4],[15],[20],[21]   254 [3],[17],[18],[19]          
Amortized cost 318 [15],[20],[21]   318 [17],[18],[19]          
Fair Value 276 [4],[15],[20],[21]   254 [3],[17],[18],[19]          
Investment, Identifier [Axis]: Equity Investments, Chartis Holding, LLC, Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 637              
Fair value, ending balance [3],[17],[18],[19]     637          
Amortized cost [17],[18],[19]     421          
Fair Value [3],[17],[18],[19]     637          
Investment, Identifier [Axis]: Equity Investments, Cority Software Inc. (Canada), Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19],[22] 696              
Fair value, ending balance 779 [4],[15],[20],[21],[23]   696 [3],[17],[18],[19],[22]          
Amortized cost 250 [15],[20],[21],[23]   250 [17],[18],[19],[22]          
Fair Value 779 [4],[15],[20],[21],[23]   696 [3],[17],[18],[19],[22]          
Investment, Identifier [Axis]: Equity Investments, Derm Growth Partners III, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 0              
Fair value, ending balance [3],[17],[18],[19]     0          
Amortized cost [17],[18],[19]     1,000          
Fair Value [3],[17],[18],[19]     0          
Investment, Identifier [Axis]: Equity Investments, Diligent Corporation, Telecommunications                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[19] 12,761              
Fair value, ending balance 14,281 [4],[15],[20]   12,761 [3],[17],[19]          
Amortized cost 14,309 [15],[20]   12,842 [17],[19]          
Fair Value 14,281 [4],[15],[20]   12,761 [3],[17],[19]          
Investment, Identifier [Axis]: Equity Investments, Direct Travel, Inc., Leisure Products & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [17],[18],[19],[24] 5,203              
Fair value, ending balance [17],[18],[19],[24]     5,203          
Amortized cost [17],[18],[19],[24]     0          
Fair Value [17],[18],[19],[24]     5,203          
Investment, Identifier [Axis]: Equity Investments, ECP Parent, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 290              
Fair value, ending balance 197 [4],[15],[20],[21]   290 [3],[17],[18],[19]          
Amortized cost 0 [15],[20],[21]   0 [17],[18],[19]          
Fair Value 197 [4],[15],[20],[21]   290 [3],[17],[18],[19]          
Investment, Identifier [Axis]: Equity Investments, FS NU Investors, LP, Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [15],[20] 132              
Amortized cost [15],[20] 130              
Fair Value [15],[20] 132              
Investment, Identifier [Axis]: Equity Investments, GB Vino Parent, L.P., Beverage & Food                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 218              
Fair value, ending balance [3],[17],[18],[19]     218          
Amortized cost [17],[18],[19]     307          
Fair Value [3],[17],[18],[19]     218          
Investment, Identifier [Axis]: Equity Investments, GB Vino Parent, L.P., Beverage, Food & Tobacco                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[15],[20],[21] 128              
Amortized cost [15],[20],[21] 274              
Fair Value [4],[15],[20],[21] 128              
Investment, Identifier [Axis]: Equity Investments, Holding Company LLC, Construction & Building                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[19] 608              
Fair value, ending balance [3],[17],[19]     608          
Amortized cost [17],[19]     608          
Fair Value [3],[17],[19]     608          
Investment, Identifier [Axis]: Equity Investments, Integrity Marketing Group, LLC, Banking, Finance, Insurance & Real Estate                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[15],[20] 19,044              
Amortized cost [15],[20] 19,938              
Fair Value [4],[15],[20] 19,044              
Investment, Identifier [Axis]: Equity Investments, Integrity Marketing Group, LLC, Diversified Financial Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[19] 17,824              
Fair value, ending balance [3],[17],[19]     17,824          
Amortized cost [17],[19]     18,369          
Fair Value [3],[17],[19]     17,824          
Investment, Identifier [Axis]: Equity Investments, Legacy.com, Inc., High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 1,064              
Fair value, ending balance [3],[17],[18],[19]     1,064          
Amortized cost [17],[18],[19]     1,500          
Fair Value [3],[17],[18],[19]     1,064          
Investment, Identifier [Axis]: Equity Investments, NEFCO Holding Comapny LLC - Construction & Building                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[15],[20] 608              
Amortized cost [15],[20] 608              
Fair Value [4],[15],[20] 608              
Investment, Identifier [Axis]: Equity Investments, NearU Holdings LLC - Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[15],[20],[21] 670              
Amortized cost [15],[20],[21] 2,470              
Fair Value [4],[15],[20],[21] 670              
Investment, Identifier [Axis]: Equity Investments, NearU Holdings LLC, Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 1,140              
Fair value, ending balance [3],[17],[18],[19]     1,140          
Amortized cost [17],[18],[19]     2,470          
Fair Value [3],[17],[18],[19]     1,140          
Investment, Identifier [Axis]: Equity Investments, North Haven Goldfinch Topco, LLC - Containers, Packaging & Glass                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[15],[20],[21] 0              
Amortized cost [15],[20],[21] 2,315              
Fair Value [4],[15],[20],[21] 0              
Investment, Identifier [Axis]: Equity Investments, North Haven Goldfinch Topco, LLC, Containers, Packaging & Glass                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 0              
Fair value, ending balance [3],[17],[18],[19]     0          
Amortized cost [17],[18],[19]     2,315          
Fair Value [3],[17],[18],[19]     0          
Investment, Identifier [Axis]: Equity Investments, Pascal Ultimate Holdings, L.P - Capital Equipment                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[15],[20],[21] 766              
Amortized cost [15],[20],[21] 346              
Fair Value [4],[15],[20],[21] 766              
Investment, Identifier [Axis]: Equity Investments, Pascal Ultimate Holdings, L.P, Capital Equipment                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 910              
Fair value, ending balance [3],[17],[18],[19]     910          
Amortized cost [17],[18],[19]     364          
Fair Value [3],[17],[18],[19]     910          
Investment, Identifier [Axis]: Equity Investments, Picard Parent, Inc., High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[19] 3,188              
Fair value, ending balance [3],[17],[19]     3,188          
Amortized cost [17],[19]     2,897          
Fair Value [3],[17],[19]     3,188          
Investment, Identifier [Axis]: Equity Investments, Profile Holdings I, LP - Chemicals, Plastics & Rubber                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[15],[20],[21] 545              
Amortized cost [15],[20],[21] 523              
Fair Value [4],[15],[20],[21] 545              
Investment, Identifier [Axis]: Equity Investments, Profile Holdings I, LP, Chemicals, Plastics & Rubber                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 492              
Fair value, ending balance [3],[17],[18],[19]     492          
Amortized cost [17],[18],[19]     523          
Fair Value [3],[17],[18],[19]     492          
Investment, Identifier [Axis]: Equity Investments, SPF HoldCo LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[15],[20],[21],[25] 21,588              
Amortized cost [15],[20],[21],[25] 20,828              
Fair Value [4],[15],[20],[21],[25] 21,588              
Investment, Identifier [Axis]: Equity Investments, Sinch AB (Sweden) - High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[15],[20],[21],[23] 319              
Amortized cost [15],[20],[21],[23] 1,168              
Fair Value [4],[15],[20],[21],[23] 319              
Investment, Identifier [Axis]: Equity Investments, Sinch AB (Sweden), High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19],[22] 395              
Fair value, ending balance [3],[17],[18],[19],[22]     395          
Amortized cost [17],[18],[19],[22]     1,168          
Fair Value [3],[17],[18],[19],[22]     395          
Investment, Identifier [Axis]: Equity Investments, Summit K2 Midco, Inc., Diversified Financial Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 161              
Fair value, ending balance 185 [4],[15],[20],[21]   161 [3],[17],[18],[19]          
Amortized cost 121 [15],[20],[21]   121 [17],[18],[19]          
Fair Value 185 [4],[15],[20],[21]   161 [3],[17],[18],[19]          
Investment, Identifier [Axis]: Equity Investments, TW LRW Holdings, LLC, Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[15],[16],[20],[21] 0              
Amortized cost [15],[16],[20],[21] 0              
Fair Value [4],[15],[16],[20],[21] 0              
Investment, Identifier [Axis]: Equity Investments, Tailwind HMT Holdings Corp. - Energy: Oil & Gas                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[15],[20],[21] 1,541              
Amortized cost [15],[20],[21] 1,558              
Fair Value [4],[15],[20],[21] 1,541              
Investment, Identifier [Axis]: Equity Investments, Tailwind HMT Holdings Corp., Energy: Oil & Gas                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 1,807              
Fair value, ending balance [3],[17],[18],[19]     1,807          
Amortized cost [17],[18],[19]     1,558          
Fair Value [3],[17],[18],[19]     1,807          
Investment, Identifier [Axis]: Equity Investments, Talon MidCo 1 Limited, Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 1,694              
Fair value, ending balance 1,857 [4],[15],[20],[21]   1,694 [3],[17],[18],[19]          
Amortized cost 1,456 [15],[20],[21]   1,456 [17],[18],[19]          
Fair Value 1,857 [4],[15],[20],[21]   1,694 [3],[17],[18],[19]          
Investment, Identifier [Axis]: Equity Investments, Tank Holding Corp. - Capital Equipment                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[15],[20],[21] 3,485              
Amortized cost [15],[20],[21] 0              
Fair Value [4],[15],[20],[21] 3,485              
Investment, Identifier [Axis]: Equity Investments, Tank Holding Corp., Capital Equipment                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 2,862              
Fair value, ending balance [3],[17],[18],[19]     2,862          
Amortized cost [17],[18],[19]     0          
Fair Value [3],[17],[18],[19]     2,862          
Investment, Identifier [Axis]: Equity Investments, Titan DI Preferred Holdings, Inc. - Energy: Oil & Gas                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[15],[20] 11,652              
Amortized cost [15],[20] 11,548              
Fair Value [4],[15],[20] 11,652              
Investment, Identifier [Axis]: Equity Investments, Titan DI Preferred Holdings, Inc., Energy: Oil & Gas                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[19] 10,534              
Fair value, ending balance [3],[17],[19]     10,534          
Amortized cost [17],[19]     10,414          
Fair Value [3],[17],[19]     10,534          
Investment, Identifier [Axis]: Equity Investments, Turbo Buyer, Inc. - Auto Aftermarket & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[15],[20],[21] 1,502              
Amortized cost [15],[20],[21] 933              
Fair Value [4],[15],[20],[21] 1,502              
Investment, Identifier [Axis]: Equity Investments, Turbo Buyer, Inc., Auto Aftermarket & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 2,501              
Fair value, ending balance [3],[17],[18],[19]     2,501          
Amortized cost [17],[18],[19]     933          
Fair Value [3],[17],[18],[19]     2,501          
Investment, Identifier [Axis]: Equity Investments, U.S. Legal Support Investment Holdings, LLC, Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 722              
Fair value, ending balance [3],[17],[18],[19]     722          
Amortized cost [17],[18],[19]     641          
Fair Value [3],[17],[18],[19]     722          
Investment, Identifier [Axis]: Equity Investments, W50 Parent LLC, Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 1,237              
Fair value, ending balance [3],[17],[18],[19]     1,237          
Amortized cost [17],[18],[19]     190          
Fair Value [3],[17],[18],[19]     1,237          
Investment, Identifier [Axis]: Equity Investments, Zenith American Holding, Inc., Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[17],[18],[19] 1,888              
Fair value, ending balance 2,006 [4],[15],[20],[21]   1,888 [3],[17],[18],[19]          
Amortized cost 752 [15],[20],[21]   760 [17],[18],[19]          
Fair Value 2,006 [4],[15],[20],[21]   1,888 [3],[17],[18],[19]          
Investment, Identifier [Axis]: Equity Investments,U.S. Legal Support Investment Holdings, LLC - Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[15],[20],[21] 798              
Amortized cost [15],[20],[21] 641              
Fair Value [4],[15],[20],[21] 798              
Investment, Identifier [Axis]: First Lien Debt, Bingo Group Buyer, Inc., Environmental Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 3,426              
Amortized cost [9],[11],[12],[13],[15],[16] 3,395              
Fair Value [4],[11],[12],[13],[15],[16] 3,426              
Investment, Identifier [Axis]: First Lien Debt, Birsa S.p.A. (Italy), Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[12],[13],[15],[23] 3,317              
Amortized cost [9],[12],[13],[15],[23] 3,181              
Fair Value [4],[12],[13],[15],[23] 3,317              
Investment, Identifier [Axis]: First Lien Debt, Generator Buyer, Inc. (Canada), Energy: Electricity                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[23] 5,788              
Amortized cost [9],[11],[12],[13],[15],[23] 5,715              
Fair Value [4],[11],[12],[13],[15],[23] 5,788              
Investment, Identifier [Axis]: First Lien Debt, PPV Intermediate Holdings, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15] (87)              
Amortized cost [9],[11],[12],[13],[15] (84)              
Fair Value [4],[11],[12],[13],[15] (87)              
Investment, Identifier [Axis]: First Lien Debt, Speedstar Holding LLC, Auto Aftermarket & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 16,087              
Amortized cost [9],[11],[12],[13],[15],[16] 16,180              
Fair Value [4],[11],[12],[13],[15],[16] 16,087              
Investment, Identifier [Axis]: First Lien Debt, The Chartis Group, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15] 10,258              
Amortized cost [9],[11],[12],[13],[15] 10,258              
Fair Value [4],[11],[12],[13],[15] 10,258              
Investment, Identifier [Axis]: First Lien Debt, ADPD Holdings, LLC - Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15] 9,645              
Amortized cost [9],[11],[12],[13],[14],[15] 10,538              
Fair Value [4],[11],[12],[13],[14],[15] 9,645              
Investment, Identifier [Axis]: First Lien Debt, ADPD Holdings, LLC, Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 8,837              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     8,837          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     9,898          
Fair Value [3],[19],[26],[27],[28],[29],[30]     8,837          
Investment, Identifier [Axis]: First Lien Debt, AI Grace AUS Bidco Pty LTD (Australia), - Consumer Goods: Non-Durable                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[16],[23] 2,286              
Amortized cost [9],[11],[12],[16],[23] 2,224              
Fair Value [4],[11],[12],[16],[23] 2,286              
Investment, Identifier [Axis]: First Lien Debt, Accession Risk Management Group, Inc.. - Diversified Financial Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 10,119              
Amortized cost [9],[11],[12],[13],[15],[16] 10,024              
Fair Value [4],[11],[12],[13],[15],[16] 10,119              
Investment, Identifier [Axis]: First Lien Debt, Advanced Web Technologies Holding Company - Containers, Packaging & Glass                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 14,748              
Amortized cost [9],[11],[12],[13],[15],[16] 14,595              
Fair Value [4],[11],[12],[13],[15],[16] 14,748              
Investment, Identifier [Axis]: First Lien Debt, Allied Benefit Systems Intermediate LLC, - Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[15] 1,592              
Amortized cost [9],[11],[12],[15] 1,555              
Fair Value [4],[11],[12],[15] 1,592              
Investment, Identifier [Axis]: First Lien Debt, Alpine Acquisition Corp II - Transportation: Cargo                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16] 8,635              
Amortized cost [9],[11],[12],[13],[14],[15],[16] 10,209              
Fair Value [4],[11],[12],[13],[14],[15],[16] 8,635              
Investment, Identifier [Axis]: First Lien Debt, Alpine Acquisition Corp II, Transportation: Cargo                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 9,128              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     9,128          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     9,430          
Fair Value [3],[19],[26],[27],[28],[29],[30]     9,128          
Investment, Identifier [Axis]: First Lien Debt, American Physician Partners, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29],[30],[31],[32] 0              
Fair value, ending balance [3],[19],[26],[27],[29],[30],[31],[32]     0          
Amortized cost [10],[19],[26],[27],[29],[30],[31],[32]     30,117          
Fair Value [3],[19],[26],[27],[29],[30],[31],[32]     0          
Investment, Identifier [Axis]: First Lien Debt, Apex Companies Holdings, LLC, Environmental Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[30] 10,040              
Fair value, ending balance 21,596 [4],[11],[12],[13],[15],[16]   10,040 [3],[19],[26],[27],[28],[30]          
Amortized cost 21,215 [9],[11],[12],[13],[15],[16]   9,727 [10],[19],[26],[27],[28],[30]          
Fair Value 21,596 [4],[11],[12],[13],[15],[16]   10,040 [3],[19],[26],[27],[28],[30]          
Investment, Identifier [Axis]: First Lien Debt, Applied Technical Services, LLC - Business Services 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29] 484              
Fair value, ending balance 470 [4],[11],[12],[14],[16]   484 [3],[19],[26],[27],[29]          
Amortized cost 469 [9],[11],[12],[14],[16]   470 [10],[19],[26],[27],[29]          
Fair Value 470 [4],[11],[12],[14],[16]   484 [3],[19],[26],[27],[29]          
Investment, Identifier [Axis]: First Lien Debt, Applied Technical Services, LLC - Business Services 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16] 1,201              
Amortized cost [9],[11],[12],[13],[14],[15],[16] 1,209              
Fair Value [4],[11],[12],[13],[14],[15],[16] 1,201              
Investment, Identifier [Axis]: First Lien Debt, Appriss Health, LLC - Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16] 35,855              
Amortized cost [9],[11],[12],[13],[14],[15],[16] 35,978              
Fair Value [4],[11],[12],[13],[14],[15],[16] 35,855              
Investment, Identifier [Axis]: First Lien Debt, Ardonagh Midco 3 PLC (United Kingdom) - Diversified Financial Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[15],[23] 232              
Amortized cost [9],[11],[12],[15],[23] 232              
Fair Value [4],[11],[12],[15],[23] 232              
Investment, Identifier [Axis]: First Lien Debt, Artifact Bidco, Inc., Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15] 693              
Amortized cost [9],[11],[12],[13],[15] 695              
Fair Value [4],[11],[12],[13],[15] 693              
Investment, Identifier [Axis]: First Lien Debt, Ascend Buyer, LLC - Containers, Packaging & Glass                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16] 3,762              
Amortized cost [9],[11],[12],[13],[14],[15],[16] 3,731              
Fair Value [4],[11],[12],[13],[14],[15],[16] 3,762              
Investment, Identifier [Axis]: First Lien Debt, Associations, Inc. - Construction & Building                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16] 13,211              
Amortized cost [9],[11],[12],[13],[14],[15],[16] 13,091              
Fair Value [4],[11],[12],[13],[14],[15],[16] 13,211              
Investment, Identifier [Axis]: First Lien Debt, Atlas AU Bidco Pty Ltd (Australia), High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[22],[26],[27],[28] 2,922              
Fair value, ending balance [3],[19],[22],[26],[27],[28]     2,922          
Amortized cost [10],[19],[22],[26],[27],[28]     2,805          
Fair Value [3],[19],[22],[26],[27],[28]     2,922          
Investment, Identifier [Axis]: First Lien Debt, Atlas US Finco, Inc., High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27] 1,311              
Fair value, ending balance 2,875 [4],[11],[12],[13],[15],[16],[23]   1,311 [3],[19],[26],[27]          
Amortized cost 2,814 [9],[11],[12],[13],[15],[16],[23]   1,311 [10],[19],[26],[27]          
Fair Value 2,875 [4],[11],[12],[13],[15],[16],[23]   1,311 [3],[19],[26],[27]          
Investment, Identifier [Axis]: First Lien Debt, Atlas US Finco, Inc., High Tech Industries 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[15],[23] 1,332              
Amortized cost [9],[11],[12],[15],[23] 1,314              
Fair Value [4],[11],[12],[15],[23] 1,332              
Investment, Identifier [Axis]: First Lien Debt, Auditboard, Inc, Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15] 5,896              
Amortized cost [9],[11],[12],[13],[15] 5,903              
Fair Value [4],[11],[12],[13],[15] 5,896              
Investment, Identifier [Axis]: First Lien Debt, Aurora Lux FinCo S.Á.R.L. (Luxembourg) - Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[14],[15],[23] 32,027              
Amortized cost [9],[11],[12],[14],[15],[23] 33,003              
Fair Value [4],[11],[12],[14],[15],[23] 32,027              
Investment, Identifier [Axis]: First Lien Debt, Avalara, Inc., Diversified Financial Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28] 22,872              
Fair value, ending balance 22,686 [4],[11],[12],[13],[15],[16]   22,872 [3],[19],[26],[27],[28]          
Amortized cost 22,042 [9],[11],[12],[13],[15],[16]   21,977 [10],[19],[26],[27],[28]          
Fair Value 22,686 [4],[11],[12],[13],[15],[16]   22,872 [3],[19],[26],[27],[28]          
Investment, Identifier [Axis]: First Lien Debt, BMS Holdings III Corp. - Construction & Building                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[14],[16] 4,568              
Amortized cost [9],[11],[12],[14],[16] 4,719              
Fair Value [4],[11],[12],[14],[16] 4,568              
Investment, Identifier [Axis]: First Lien Debt, Barnes & Noble, Inc. - Retail                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[14],[15],[16],[33] 20,211              
Amortized cost [9],[11],[12],[14],[15],[16],[33] 19,901              
Fair Value [4],[11],[12],[14],[15],[16],[33] 20,211              
Investment, Identifier [Axis]: First Lien Debt, Bayside OPCP, LLC, Healthcare & Pharmaceuticals 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29] 4,785              
Fair value, ending balance 4,917 [4],[11],[12],[14],[15]   4,785 [3],[19],[26],[27],[29]          
Amortized cost 4,917 [9],[11],[12],[14],[15]   4,785 [10],[19],[26],[27],[29]          
Fair Value 4,917 [4],[11],[12],[14],[15]   4,785 [3],[19],[26],[27],[29]          
Investment, Identifier [Axis]: First Lien Debt, Bayside OPCP, LLC, Healthcare & Pharmaceuticals 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29] 13,527              
Fair value, ending balance 13,900 [4],[11],[12],[14],[15]   13,527 [3],[19],[26],[27],[29]          
Amortized cost 13,900 [9],[11],[12],[14],[15]   13,527 [10],[19],[26],[27],[29]          
Fair Value 13,900 [4],[11],[12],[14],[15]   13,527 [3],[19],[26],[27],[29]          
Investment, Identifier [Axis]: First Lien Debt, Bayside OPCP, LLC, Healthcare & Pharmaceuticals 3                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29] 0              
Fair value, ending balance 0 [4],[11],[12],[13],[14],[15]   0 [3],[19],[26],[27],[28],[29]          
Amortized cost 0 [9],[11],[12],[13],[14],[15]   0 [10],[19],[26],[27],[28],[29]          
Fair Value 0 [4],[11],[12],[13],[14],[15]   0 [3],[19],[26],[27],[28],[29]          
Investment, Identifier [Axis]: First Lien Debt, Big Bus Tours Group Limited (United Kingdom), Leisure Products & Services 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[12],[13],[15],[23] (38)              
Amortized cost [9],[12],[13],[15],[23] (39)              
Fair Value [4],[12],[13],[15],[23] (38)              
Investment, Identifier [Axis]: First Lien Debt, Big Bus Tours Group Limited (United Kingdom), Leisure Products & Services 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[12],[15],[23] 5,364              
Amortized cost [9],[12],[15],[23] 5,234              
Fair Value [4],[12],[15],[23] 5,364              
Investment, Identifier [Axis]: First Lien Debt, Big Bus Tours Group Limited (United Kingdom), Leisure Products & Services 3                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[12],[16],[23] 7,792              
Amortized cost [9],[12],[16],[23] 7,778              
Fair Value [4],[12],[16],[23] 7,792              
Investment, Identifier [Axis]: First Lien Debt, BlueCat Networks, Inc. (Canada), High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[15],[16],[23] 3,843              
Amortized cost [9],[11],[12],[15],[16],[23] 3,791              
Fair Value [4],[11],[12],[15],[16],[23] 3,843              
Investment, Identifier [Axis]: First Lien Debt, Bradyifs Holdings, LLC, Wholesale                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28] 8,396              
Fair value, ending balance 8,958 [4],[11],[12],[13],[15],[16]   8,396 [3],[19],[26],[27],[28]          
Amortized cost 8,798 [9],[11],[12],[13],[15],[16]   8,399 [10],[19],[26],[27],[28]          
Fair Value 8,958 [4],[11],[12],[13],[15],[16]   8,396 [3],[19],[26],[27],[28]          
Investment, Identifier [Axis]: First Lien Debt, CD&R Madison Parent Ltd (United Kingdom), Business Services 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[22],[27] 682              
Fair value, ending balance 702 [4],[12],[15],[23]   682 [3],[19],[22],[27]          
Amortized cost 639 [9],[12],[15],[23]   627 [10],[19],[22],[27]          
Fair Value 702 [4],[12],[15],[23]   682 [3],[19],[22],[27]          
Investment, Identifier [Axis]: First Lien Debt, CD&R Madison Parent Ltd (United Kingdom), Business Services 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[22],[27],[28] 1,676              
Fair value, ending balance 1,891 [4],[12],[13],[15],[23]   1,676 [3],[19],[22],[27],[28]          
Amortized cost 1,631 [9],[12],[13],[15],[23]   1,508 [10],[19],[22],[27],[28]          
Fair Value 1,891 [4],[12],[13],[15],[23]   1,676 [3],[19],[22],[27],[28]          
Investment, Identifier [Axis]: First Lien Debt, CST Holding Company, Consumer Goods: Non-Durable                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16] 4,893              
Amortized cost [9],[11],[12],[13],[14],[15],[16] 4,778              
Fair Value [4],[11],[12],[13],[14],[15],[16] 4,893              
Investment, Identifier [Axis]: First Lien Debt, Celerion Buyer, Inc., Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[30] 3,159              
Fair value, ending balance 3,097 [4],[11],[12],[13],[15],[16]   3,159 [3],[19],[26],[27],[28],[30]          
Amortized cost 3,022 [9],[11],[12],[13],[15],[16]   3,036 [10],[19],[26],[27],[28],[30]          
Fair Value 3,097 [4],[11],[12],[13],[15],[16]   3,159 [3],[19],[26],[27],[28],[30]          
Investment, Identifier [Axis]: First Lien Debt, Chartis Holding, LLC, Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 795              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     795          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     793          
Fair Value [3],[19],[26],[27],[28],[29],[30]     795          
Investment, Identifier [Axis]: First Lien Debt, Chemical Computing Group ULC (Canada) - Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16],[23] 381              
Amortized cost [9],[11],[12],[13],[14],[15],[16],[23] 381              
Fair Value [4],[11],[12],[13],[14],[15],[16],[23] 381              
Investment, Identifier [Axis]: First Lien Debt, CircusTrix Holdings, LLC - Leisure Products & Services 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 14,205              
Amortized cost [9],[11],[12],[13],[15],[16] 13,766              
Fair Value [4],[11],[12],[13],[15],[16] 14,205              
Investment, Identifier [Axis]: First Lien Debt, Comar Holding Company, LLC - Containers, Packaging & Glass                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29],[30] 25,198              
Fair value, ending balance 27,441 [4],[11],[12],[14],[15]   25,198 [3],[19],[26],[27],[29],[30]          
Amortized cost 30,309 [9],[11],[12],[14],[15]   29,233 [10],[19],[26],[27],[29],[30]          
Fair Value 27,441 [4],[11],[12],[14],[15]   25,198 [3],[19],[26],[27],[29],[30]          
Investment, Identifier [Axis]: First Lien Debt, CoreWeave Compute Acquisition Co. II, LLC, High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28] 1,176              
Fair value, ending balance 1,945 [4],[11],[12],[15]   1,176 [3],[19],[26],[27],[28]          
Amortized cost 1,899 [9],[11],[12],[15]   1,179 [10],[19],[26],[27],[28]          
Fair Value 1,945 [4],[11],[12],[15]   1,176 [3],[19],[26],[27],[28]          
Investment, Identifier [Axis]: First Lien Debt, CoreWeave Compute Acquisition Co. IV, LLC, High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[12],[13],[15] 4,656              
Amortized cost [9],[12],[13],[15] 4,687              
Fair Value [4],[12],[13],[15] 4,656              
Investment, Identifier [Axis]: First Lien Debt, Cority Software Inc. (Canada) - Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[15],[23] 543              
Amortized cost [9],[11],[12],[15],[23] 537              
Fair Value [4],[11],[12],[15],[23] 543              
Investment, Identifier [Axis]: First Lien Debt, Cority Software Inc. (Canada) - Software 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16],[23] 10,249              
Amortized cost [9],[11],[12],[13],[15],[16],[23] 10,179              
Fair Value [4],[11],[12],[13],[15],[16],[23] 10,249              
Investment, Identifier [Axis]: First Lien Debt, Coupa Holdings, LLC, Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28] 8,838              
Fair value, ending balance 8,661 [4],[11],[12],[13],[15],[16]   8,838 [3],[19],[26],[27],[28]          
Amortized cost 8,410 [9],[11],[12],[13],[15],[16]   8,410 [10],[19],[26],[27],[28]          
Fair Value 8,661 [4],[11],[12],[13],[15],[16]   8,838 [3],[19],[26],[27],[28]          
Investment, Identifier [Axis]: First Lien Debt, DCA Investment Holding LLC - Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[15],[16] 13,849              
Amortized cost [9],[11],[12],[15],[16] 14,080              
Fair Value [4],[11],[12],[15],[16] 13,849              
Investment, Identifier [Axis]: First Lien Debt, Denali Midco 2, LLC - Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[14],[15],[16] 9,825              
Amortized cost [9],[11],[12],[14],[15],[16] 9,627              
Fair Value [4],[11],[12],[14],[15],[16] 9,825              
Investment, Identifier [Axis]: First Lien Debt, Diligent Corporation - Telecommunications                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[16] 638              
Amortized cost [9],[11],[12],[16] 627              
Fair Value [4],[11],[12],[16] 638              
Investment, Identifier [Axis]: First Lien Debt, Dwyer Instruments, Inc. - Capital Equipment                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16] 3,762              
Amortized cost [9],[11],[12],[13],[14],[15],[16] 3,713              
Fair Value [4],[11],[12],[13],[14],[15],[16] 3,762              
Investment, Identifier [Axis]: First Lien Debt, Eliassen Group, LLC - Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[15],[16] 2,160              
Amortized cost [9],[11],[12],[15],[16] 2,167              
Fair Value [4],[11],[12],[15],[16] 2,160              
Investment, Identifier [Axis]: First Lien Debt, Ellkay, LLC - Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15] 12,119              
Amortized cost [9],[11],[12],[13],[14],[15] 13,834              
Fair Value [4],[11],[12],[13],[14],[15] 12,119              
Investment, Identifier [Axis]: First Lien Debt, Essential Services Holding Corporation, Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15] 749              
Amortized cost [9],[11],[12],[13],[15] 749              
Fair Value [4],[11],[12],[13],[15] 749              
Investment, Identifier [Axis]: First Lien Debt, EvolveIP, LLC - Telecommunications                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[14],[15] 6,182              
Amortized cost [9],[11],[12],[14],[15] 6,326              
Fair Value [4],[11],[12],[14],[15] 6,182              
Investment, Identifier [Axis]: First Lien Debt, Excel Fitness Holdings, Inc. - Leisure Products & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15] (6)              
Amortized cost [9],[11],[12],[13],[15] (24)              
Fair Value [4],[11],[12],[13],[15] (6)              
Investment, Identifier [Axis]: First Lien Debt, Excel Fitness Holdings, Inc. - Leisure Products & Services 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16] 6,053              
Amortized cost [9],[11],[12],[13],[14],[15],[16] 6,041              
Fair Value [4],[11],[12],[13],[14],[15],[16] 6,053              
Investment, Identifier [Axis]: First Lien Debt, Excelitas Technologies Corp. - Capital Equipment                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 3,344              
Amortized cost [9],[11],[12],[13],[15],[16] 3,289              
Fair Value [4],[11],[12],[13],[15],[16] 3,344              
Investment, Identifier [Axis]: First Lien Debt, Excelitas Technologies Corp. - Capital Equipment 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[12],[15] 2,018              
Amortized cost [9],[12],[15] 1,877              
Fair Value [4],[12],[15] 2,018              
Investment, Identifier [Axis]: First Lien Debt, FPG Intermediate Holdco, LLC - Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[14],[15] 280              
Amortized cost [9],[11],[12],[14],[15] 367              
Fair Value [4],[11],[12],[14],[15] 280              
Investment, Identifier [Axis]: First Lien Debt, GS AcquisitionCo, Inc., - Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 1,101              
Amortized cost [9],[11],[12],[13],[15],[16] 1,094              
Fair Value [4],[11],[12],[13],[15],[16] 1,101              
Investment, Identifier [Axis]: First Lien Debt, Greenhouse Software, Inc. - Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 32,717              
Amortized cost [9],[11],[12],[13],[15],[16] 32,246              
Fair Value [4],[11],[12],[13],[15],[16] 32,717              
Investment, Identifier [Axis]: First Lien Debt, Guidehouse LLP - Sovereign & Public Finance                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[15] 81              
Amortized cost [9],[11],[12],[15] 79              
Fair Value [4],[11],[12],[15] 81              
Investment, Identifier [Axis]: First Lien Debt, HS Spa Holdings Inc. - Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15] 387              
Amortized cost [9],[11],[12],[13],[15] 364              
Fair Value [4],[11],[12],[13],[15] 387              
Investment, Identifier [Axis]: First Lien Debt, HS Spa Holdings Inc. - Consumer Services 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15] 0              
Amortized cost [9],[11],[12],[13],[15] (6)              
Fair Value [4],[11],[12],[13],[15] 0              
Investment, Identifier [Axis]: First Lien Debt, Hadrian Acquisition Limited (United Kingdom) - Diversified Financial Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[15],[23],[33] 29,059              
Amortized cost [9],[11],[12],[15],[23],[33] 28,071              
Fair Value [4],[11],[12],[15],[23],[33] 29,059              
Investment, Identifier [Axis]: First Lien Debt, Heartland Home Services, Inc - Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15] 6,611              
Amortized cost [9],[11],[12],[13],[14],[15] 7,025              
Fair Value [4],[11],[12],[13],[14],[15] 6,611              
Investment, Identifier [Axis]: First Lien Debt, Heartland Home Services, Inc - Consumer Services 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[14],[15],[16] 9,501              
Amortized cost [9],[11],[12],[14],[15],[16] 10,095              
Fair Value [4],[11],[12],[14],[15],[16] 9,501              
Investment, Identifier [Axis]: First Lien Debt, Hercules Borrower LLC - Environmental Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16] 17,941              
Amortized cost [9],[11],[12],[13],[14],[15],[16] 17,703              
Fair Value [4],[11],[12],[13],[14],[15],[16] 17,941              
Investment, Identifier [Axis]: First Lien Debt, Hoosier Intermediate, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16] 9,734              
Amortized cost [9],[11],[12],[13],[14],[15],[16] 9,579              
Fair Value [4],[11],[12],[13],[14],[15],[16] 9,734              
Investment, Identifier [Axis]: First Lien Debt, IQN Holding Corp. - Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15] 6,967              
Amortized cost [9],[11],[12],[13],[15] 6,914              
Fair Value [4],[11],[12],[13],[15] 6,967              
Investment, Identifier [Axis]: First Lien Debt, Icefall Parent, Inc. - Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 7,708              
Amortized cost [9],[11],[12],[13],[15],[16] 7,655              
Fair Value [4],[11],[12],[13],[15],[16] 7,708              
Investment, Identifier [Axis]: First Lien Debt, Infront Luxembourg Finance S.À R.L. (Luxembourg) - Leisure Products & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[12],[15],[23] 9,311              
Amortized cost [9],[12],[15],[23] 10,004              
Fair Value [4],[12],[15],[23] 9,311              
Investment, Identifier [Axis]: First Lien Debt, Jeg's Automotive, LLC - Auto Aftermarket & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[14],[15],[34] 9,753              
Amortized cost [9],[11],[12],[14],[15],[34] 20,162              
Fair Value [4],[11],[12],[14],[15],[34] 9,753              
Investment, Identifier [Axis]: First Lien Debt, Kaseya, Inc. - High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 36,934              
Amortized cost [9],[11],[12],[13],[15],[16] 36,368              
Fair Value [4],[11],[12],[13],[15],[16] 36,934              
Investment, Identifier [Axis]: First Lien Debt, LVF Holdings, Inc. - Beverage & Food                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16] 19,716              
Amortized cost [9],[11],[12],[13],[14],[15],[16] 19,494              
Fair Value [4],[11],[12],[13],[14],[15],[16] 19,716              
Investment, Identifier [Axis]: First Lien Debt, Lifelong Learner Holdings, LLC - Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15] 3,691              
Amortized cost [9],[11],[12],[13],[14],[15] 4,035              
Fair Value [4],[11],[12],[13],[14],[15] 3,691              
Investment, Identifier [Axis]: First Lien Debt, Material Holdings, LLC - Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15] 7,107              
Amortized cost [9],[11],[12],[13],[14],[15] 7,107              
Fair Value [4],[11],[12],[13],[14],[15] 7,107              
Investment, Identifier [Axis]: First Lien Debt, Material Holdings, LLC - Business Services 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[14],[15],[34] 719              
Amortized cost [9],[11],[12],[14],[15],[34] 677              
Fair Value [4],[11],[12],[14],[15],[34] 719              
Investment, Identifier [Axis]: First Lien Debt, Maverick Acquisition, Inc. - Aerospace & Defense                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[14],[15] 28,241              
Amortized cost [9],[11],[12],[14],[15] 34,634              
Fair Value [4],[11],[12],[14],[15] 28,241              
Investment, Identifier [Axis]: First Lien Debt, Medical Manufacturing Technologies, LLC - Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16] 20,284              
Amortized cost [9],[11],[12],[13],[14],[15],[16] 20,381              
Fair Value [4],[11],[12],[13],[14],[15],[16] 20,284              
Investment, Identifier [Axis]: First Lien Debt, NEFCO Holding Comapny LLC - Construction & Building                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 14,032              
Amortized cost [9],[11],[12],[13],[15],[16] 13,839              
Fair Value [4],[11],[12],[13],[15],[16] 14,032              
Investment, Identifier [Axis]: First Lien Debt, NEFCO Holding Comapny LLC - Construction & Building 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29] 567              
Fair value, ending balance [3],[19],[26],[27],[28],[29]     567          
Amortized cost [10],[19],[26],[27],[28],[29]     488          
Fair Value [3],[19],[26],[27],[28],[29]     567          
Investment, Identifier [Axis]: First Lien Debt, NMI AcquisitionCo, Inc. - High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16] 37,714              
Amortized cost [9],[11],[12],[13],[14],[15],[16] 37,794              
Fair Value [4],[11],[12],[13],[14],[15],[16] 37,714              
Investment, Identifier [Axis]: First Lien Debt, North Haven Fairway Buyer, LLC, Consumer Services 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 16,201              
Amortized cost [9],[11],[12],[13],[15],[16] 15,972              
Fair Value [4],[11],[12],[13],[15],[16] 16,201              
Investment, Identifier [Axis]: First Lien Debt, North Haven Stallone Buyer, LLC, Consumer Services 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29] 232              
Fair value, ending balance 1,011 [4],[11],[12],[13],[15]   232 [3],[19],[26],[27],[28],[29]          
Amortized cost 940 [9],[11],[12],[13],[15]   213 [10],[19],[26],[27],[28],[29]          
Fair Value 1,011 [4],[11],[12],[13],[15]   232 [3],[19],[26],[27],[28],[29]          
Investment, Identifier [Axis]: First Lien Debt, North Haven Stallone Buyer, LLC, Consumer Services 3                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[15] 195              
Amortized cost [9],[11],[12],[15] 195              
Fair Value [4],[11],[12],[15] 195              
Investment, Identifier [Axis]: First Lien Debt, North Haven Stallone Buyer, LLC, Consumer Services 4                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15] 4,036              
Amortized cost [9],[11],[12],[13],[14],[15] 3,988              
Fair Value [4],[11],[12],[13],[14],[15] 4,036              
Investment, Identifier [Axis]: First Lien Debt, Oak Purchaser, Inc. - Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 7,337              
Amortized cost [9],[11],[12],[13],[15],[16] 7,422              
Fair Value [4],[11],[12],[13],[15],[16] 7,337              
Investment, Identifier [Axis]: First Lien Debt, Oak Purchaser, Inc. - Business Services 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15] 790              
Amortized cost [9],[11],[12],[13],[15] 795              
Fair Value [4],[11],[12],[13],[15] 790              
Investment, Identifier [Axis]: First Lien Debt, Oranje Holdco, Inc., Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28] 8,123              
Fair value, ending balance 8,026 [4],[11],[12],[13],[15],[16]   8,123 [3],[19],[26],[27],[28]          
Amortized cost 7,875 [9],[11],[12],[13],[15],[16]   7,852 [10],[19],[26],[27],[28]          
Fair Value 8,026 [4],[11],[12],[13],[15],[16]   8,123 [3],[19],[26],[27],[28]          
Investment, Identifier [Axis]: First Lien Debt, Oranje Holdco, Inc., Business Services 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[15] 3,306              
Amortized cost [9],[11],[12],[15] 3,309              
Fair Value [4],[11],[12],[15] 3,306              
Investment, Identifier [Axis]: First Lien Debt, PDI TA Holdings, Inc, - Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15] 452              
Amortized cost [9],[11],[12],[13],[15] 451              
Fair Value [4],[11],[12],[13],[15] 452              
Investment, Identifier [Axis]: First Lien Debt, PF Atlantic Holdco 2, LLC - Leisure Products & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16] 11,489              
Amortized cost [9],[11],[12],[13],[14],[15],[16] 11,330              
Fair Value [4],[11],[12],[13],[14],[15],[16] 11,489              
Investment, Identifier [Axis]: First Lien Debt, PXO Holdings I Corp. - Chemicals, Plastics & Rubber                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16] 9,499              
Amortized cost [9],[11],[12],[13],[14],[15],[16] 9,378              
Fair Value [4],[11],[12],[13],[14],[15],[16] 9,499              
Investment, Identifier [Axis]: First Lien Debt, Park County Holdings,LLC, Media: Advertising, Printing & Publishing                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[35] 29,385              
Fair value, ending balance 28,471 [4],[11],[12],[15],[16],[33]   29,385 [3],[19],[26],[27],[35]          
Amortized cost 28,229 [9],[11],[12],[15],[16],[33]   29,391 [10],[19],[26],[27],[35]          
Fair Value 28,471 [4],[11],[12],[15],[16],[33]   29,385 [3],[19],[26],[27],[35]          
Investment, Identifier [Axis]: First Lien Debt, Performance Health Holdings, Inc. - Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[14],[16] 6,444              
Amortized cost [9],[11],[12],[14],[16] 6,376              
Fair Value [4],[11],[12],[14],[16] 6,444              
Investment, Identifier [Axis]: First Lien Debt, Pestco Intermediate, LLC, Environmental Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29] 3,633              
Fair value, ending balance 4,583 [4],[11],[12],[13],[14],[15],[16]   3,633 [3],[19],[26],[27],[28],[29]          
Amortized cost 4,367 [9],[11],[12],[13],[14],[15],[16]   3,542 [10],[19],[26],[27],[28],[29]          
Fair Value 4,583 [4],[11],[12],[13],[14],[15],[16]   3,633 [3],[19],[26],[27],[28],[29]          
Investment, Identifier [Axis]: First Lien Debt, Project Castle, Inc., Capital Equipment                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[16] 6,693              
Amortized cost [9],[11],[12],[16] 6,770              
Fair Value [4],[11],[12],[16] 6,693              
Investment, Identifier [Axis]: First Lien Debt, Prophix Software Inc. (Canada), Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[23] 245              
Amortized cost [9],[11],[12],[13],[15],[23] 246              
Fair Value [4],[11],[12],[13],[15],[23] 245              
Investment, Identifier [Axis]: First Lien Debt, Prophix Software Inc. (Canada), Software 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[22],[26],[27],[28],[29] 0              
Fair value, ending balance 16,178 [4],[11],[12],[13],[15],[16],[23]   0 [3],[19],[22],[26],[27],[28],[29]          
Amortized cost 16,131 [9],[11],[12],[13],[15],[16],[23]   0 [10],[19],[22],[26],[27],[28],[29]          
Fair Value 16,178 [4],[11],[12],[13],[15],[16],[23]   0 [3],[19],[22],[26],[27],[28],[29]          
Investment, Identifier [Axis]: First Lien Debt, Pushpay USA Inc., Diversified Financial Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 15,938              
Fair value, ending balance 990 [4],[12],[16]   15,938 [3],[19],[26],[27],[28],[29],[30]          
Amortized cost 991 [9],[12],[16]   15,525 [10],[19],[26],[27],[28],[29],[30]          
Fair Value 990 [4],[12],[16]   15,938 [3],[19],[26],[27],[28],[29],[30]          
Investment, Identifier [Axis]: First Lien Debt, QBS Parent, Inc., Energy: Oil & Gas                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[12],[15] 242              
Amortized cost [9],[12],[15] 249              
Fair Value [4],[12],[15] 242              
Investment, Identifier [Axis]: First Lien Debt, QNNECT, LLC, Aerospace & Defense                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 5,328              
Amortized cost [9],[11],[12],[13],[15],[16] 5,106              
Fair Value [4],[11],[12],[13],[15],[16] 5,328              
Investment, Identifier [Axis]: First Lien Debt, Quantic Electronics, LLC - Aerospace & Defense 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15] 14,886              
Amortized cost [9],[11],[12],[13],[14],[15] 14,770              
Fair Value [4],[11],[12],[13],[14],[15] 14,886              
Investment, Identifier [Axis]: First Lien Debt, Quantic Electronics, LLC - Aerospace & Defense 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[14],[15] 9,635              
Amortized cost [9],[11],[12],[14],[15] 9,559              
Fair Value [4],[11],[12],[14],[15] 9,635              
Investment, Identifier [Axis]: First Lien Debt, Radwell Parent, LLC, Wholesale                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 11,093              
Amortized cost [9],[11],[12],[13],[15],[16] 10,806              
Fair Value [4],[11],[12],[13],[15],[16] 11,093              
Investment, Identifier [Axis]: First Lien Debt, Regency Entertainment, Inc., Media: Advertising, Printing & Publishing                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[14],[15] 15,450              
Amortized cost [9],[11],[12],[14],[15] 14,698              
Fair Value [4],[11],[12],[14],[15] 15,450              
Investment, Identifier [Axis]: First Lien Debt, SCP Eye Care HoldCo, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 143              
Amortized cost [9],[11],[12],[13],[15],[16] 140              
Fair Value [4],[11],[12],[13],[15],[16] 143              
Investment, Identifier [Axis]: First Lien Debt, SPay, Inc. - Leisure Products & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[14],[15] 24,650              
Amortized cost [9],[11],[12],[14],[15] 28,525              
Fair Value [4],[11],[12],[14],[15] 24,650              
Investment, Identifier [Axis]: First Lien Debt, Smarsh Inc. - Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 7,346              
Amortized cost [9],[11],[12],[13],[15],[16] 7,228              
Fair Value [4],[11],[12],[13],[15],[16] 7,346              
Investment, Identifier [Axis]: First Lien Debt, Spotless Brands, LLC, Consumer Services1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 29,052              
Amortized cost [9],[11],[12],[13],[15],[16] 28,567              
Fair Value [4],[11],[12],[13],[15],[16] 29,052              
Investment, Identifier [Axis]: First Lien Debt, Spotless Brands, LLC, Consumer Services2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29] 143              
Fair value, ending balance 870 [4],[11],[12],[13],[15]   143 [3],[19],[26],[27],[28],[29]          
Amortized cost 867 [9],[11],[12],[13],[15]   (380) [10],[19],[26],[27],[28],[29]          
Fair Value 870 [4],[11],[12],[13],[15]   143 [3],[19],[26],[27],[28],[29]          
Investment, Identifier [Axis]: First Lien Debt, Summit Acquisition, Inc., Diversified Financial Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28] 9              
Fair value, ending balance 41 [4],[11],[12],[13],[15]   9 [3],[19],[26],[27],[28]          
Amortized cost (49) [9],[11],[12],[13],[15]   (56) [10],[19],[26],[27],[28]          
Fair Value 41 [4],[11],[12],[13],[15]   9 [3],[19],[26],[27],[28]          
Investment, Identifier [Axis]: First Lien Debt, TCFI Aevex LLC - Aerospace & Defense                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[14],[16] 10,849              
Amortized cost [9],[11],[12],[14],[16] 10,791              
Fair Value [4],[11],[12],[14],[16] 10,849              
Investment, Identifier [Axis]: First Lien Debt, Tank Holding Corp. - Capital Equipment                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16] 20,770              
Amortized cost [9],[11],[12],[13],[14],[15],[16] 20,729              
Fair Value [4],[11],[12],[13],[14],[15],[16] 20,770              
Investment, Identifier [Axis]: First Lien Debt, Tank Holding Corp. - Capital Equipment 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15] 2,848              
Amortized cost [9],[11],[12],[13],[14],[15] 2,841              
Fair Value [4],[11],[12],[13],[14],[15] 2,848              
Investment, Identifier [Axis]: First Lien Debt, Tank Holding Corp., Capital Equipment                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 13,873              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     13,873          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     13,997          
Fair Value [3],[19],[26],[27],[28],[29],[30]     13,873          
Investment, Identifier [Axis]: First Lien Debt, Trader Corporation (Canada), Auto Aftermarket & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[23] 12,363              
Amortized cost [9],[11],[12],[13],[15],[23] 12,048              
Fair Value [4],[11],[12],[13],[15],[23] 12,363              
Investment, Identifier [Axis]: First Lien Debt, Tufin Software North America, Inc. - Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16] 28,096              
Amortized cost [9],[11],[12],[13],[14],[15],[16] 27,920              
Fair Value [4],[11],[12],[13],[14],[15],[16] 28,096              
Investment, Identifier [Axis]: First Lien Debt, Turbo Buyer, Inc., Auto Aftermarket & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 2,103              
Amortized cost [9],[11],[12],[13],[15],[16] 2,276              
Fair Value [4],[11],[12],[13],[15],[16] 2,103              
Investment, Identifier [Axis]: First Lien Debt, U.S. Legal Support, Inc. - Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[16] 16,680              
Amortized cost [9],[11],[12],[13],[14],[15],[16] 16,793              
Fair Value [4],[11],[12],[13],[14],[15],[16] 16,680              
Investment, Identifier [Axis]: First Lien Debt, US INFRA SVCS Buyer, LLC - Environmental Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15] 6,316              
Amortized cost [9],[11],[12],[13],[14],[15] 7,012              
Fair Value [4],[11],[12],[13],[14],[15] 6,316              
Investment, Identifier [Axis]: First Lien Debt, USR Parent Inc. - Retail                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[15],[16],[33] 3,419              
Amortized cost [9],[11],[12],[15],[16],[33] 3,424              
Fair Value [4],[11],[12],[15],[16],[33] 3,419              
Investment, Identifier [Axis]: First Lien Debt, United Flow Technologies Intermediate Holdco II, LLC, Environmental Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 4,965              
Amortized cost [9],[11],[12],[13],[15],[16] 4,935              
Fair Value [4],[11],[12],[13],[15],[16] 4,965              
Investment, Identifier [Axis]: First Lien Debt, Vensure Employee Services, Inc., Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28] 535              
Fair value, ending balance [3],[19],[26],[27],[28]     535          
Amortized cost [10],[19],[26],[27],[28]     536          
Fair Value [3],[19],[26],[27],[28]     535          
Investment, Identifier [Axis]: First Lien Debt, Vensure Employer Services, Inc., Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 16,733              
Amortized cost [9],[11],[12],[13],[15],[16] 16,843              
Fair Value [4],[11],[12],[13],[15],[16] 16,733              
Investment, Identifier [Axis]: First Lien Debt, Wineshipping.com LLC - Beverage & Food2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15] 5,172              
Amortized cost [9],[11],[12],[13],[14],[15] 5,797              
Fair Value [4],[11],[12],[13],[14],[15] 5,172              
Investment, Identifier [Axis]: First Lien Debt, World 50, Inc., - Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 18,879              
Amortized cost [9],[11],[12],[13],[15],[16] 18,801              
Fair Value [4],[11],[12],[13],[15],[16] 18,879              
Investment, Identifier [Axis]: First Lien Debt, YLG Holdings, Inc. - Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 5,356              
Amortized cost [9],[11],[12],[13],[15],[16] 5,318              
Fair Value [4],[11],[12],[13],[15],[16] 5,356              
Investment, Identifier [Axis]: First Lien Debt, Yellowstone Buyer Acquisition, LLC - Consumer Goods: Durable                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[14],[15] 409              
Amortized cost [9],[11],[12],[14],[15] 432              
Fair Value [4],[11],[12],[14],[15] 409              
Investment, Identifier [Axis]: First Lien Debt, iCIMS, Inc., Software 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15],[16] 28,042              
Amortized cost [9],[11],[12],[13],[15],[16] 27,841              
Fair Value [4],[11],[12],[13],[15],[16] 28,042              
Investment, Identifier [Axis]: First Lien Debt, iCIMS, Inc., Software 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[15] (18)              
Amortized cost [9],[11],[12],[13],[15] 0              
Fair Value [4],[11],[12],[13],[15] (18)              
Investment, Identifier [Axis]: First Lien Debt, iRobot Corporation, Consumer Goods: Durable                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29] 5,125              
Fair value, ending balance 4,223 [4],[11],[12],[14],[15],[23]   5,125 [3],[19],[26],[27],[29]          
Amortized cost 4,376 [9],[11],[12],[14],[15],[23]   4,939 [10],[19],[26],[27],[29]          
Fair Value 4,223 [4],[11],[12],[14],[15],[23]   5,125 [3],[19],[26],[27],[29]          
Investment, Identifier [Axis]: First Lien, AI Grace AUS Bidco Pty LTD (Australia), Consumer Goods: Non-Durable                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[22],[26],[27] 2,217              
Fair value, ending balance [3],[19],[22],[26],[27]     2,217          
Amortized cost [10],[19],[22],[26],[27]     2,218          
Fair Value [3],[19],[22],[26],[27]     2,217          
Investment, Identifier [Axis]: First Lien, Advanced Web Technologies Holding Company, Containers, Packaging & Glass                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 9,129              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     9,129          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     8,979          
Fair Value [3],[19],[26],[27],[28],[29],[30]     9,129          
Investment, Identifier [Axis]: First Lien, Advanced Web Technologies Holding Company, Containers, Packaging & Glass 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29] 652              
Fair value, ending balance [3],[19],[26],[27],[29]     652          
Amortized cost [10],[19],[26],[27],[29]     625          
Fair Value [3],[19],[26],[27],[29]     652          
Investment, Identifier [Axis]: First Lien, Advanced Web Technologies Holding Company, Containers, Packaging & Glass 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29],[30] 1,609              
Fair value, ending balance [3],[19],[26],[27],[29],[30]     1,609          
Amortized cost [10],[19],[26],[27],[29],[30]     1,573          
Fair Value [3],[19],[26],[27],[29],[30]     1,609          
Investment, Identifier [Axis]: First Lien, Allied Benefit Systems Intermediate LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28] (24)              
Fair value, ending balance [3],[19],[26],[27],[28]     (24)          
Amortized cost [10],[19],[26],[27],[28]     (23)          
Fair Value [3],[19],[26],[27],[28]     (24)          
Investment, Identifier [Axis]: First Lien, American Physician Partners, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29],[31],[32] 0              
Fair value, ending balance [3],[19],[26],[27],[29],[31],[32]     0          
Amortized cost [10],[19],[26],[27],[29],[31],[32]     3,082          
Fair Value [3],[19],[26],[27],[29],[31],[32]     0          
Investment, Identifier [Axis]: First Lien, Applied Technical Services, LLC, Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29] 542              
Fair value, ending balance [3],[19],[26],[27],[28],[29]     542          
Amortized cost [10],[19],[26],[27],[28],[29]     536          
Fair Value [3],[19],[26],[27],[28],[29]     542          
Investment, Identifier [Axis]: First Lien, Appriss Health, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29] 36,359              
Fair value, ending balance [3],[19],[26],[27],[28],[29]     36,359          
Amortized cost [10],[19],[26],[27],[28],[29]     36,062          
Fair Value [3],[19],[26],[27],[28],[29]     36,359          
Investment, Identifier [Axis]: First Lien, Ascend Buyer, LLC, Containers, Packaging & Glass                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 3,697              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     3,697          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     3,748          
Fair Value [3],[19],[26],[27],[28],[29],[30]     3,697          
Investment, Identifier [Axis]: First Lien, Associations, Inc., Construction & Building                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29] 13,386              
Fair value, ending balance [3],[19],[26],[27],[28],[29]     13,386          
Amortized cost [10],[19],[26],[27],[28],[29]     13,357          
Fair Value [3],[19],[26],[27],[28],[29]     13,386          
Investment, Identifier [Axis]: First Lien, Aurora Lux FinCo S.Á.R.L. (Luxembourg), Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[22],[26],[27],[29],[30] 31,010              
Fair value, ending balance [3],[19],[22],[26],[27],[29],[30]     31,010          
Amortized cost [10],[19],[22],[26],[27],[29],[30]     31,911          
Fair Value [3],[19],[22],[26],[27],[29],[30]     31,010          
Investment, Identifier [Axis]: First Lien, BMS Holdings III Corp., Construction & Building                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29] 4,675              
Fair value, ending balance [3],[19],[26],[27],[29]     4,675          
Amortized cost [10],[19],[26],[27],[29]     4,729          
Fair Value [3],[19],[26],[27],[29]     4,675          
Investment, Identifier [Axis]: First Lien, Barnes & Noble, Inc., Retail                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29],[35] 26,253              
Fair value, ending balance [3],[19],[26],[27],[29],[35]     26,253          
Amortized cost [10],[19],[26],[27],[29],[35]     25,807          
Fair Value [3],[19],[26],[27],[29],[35]     26,253          
Investment, Identifier [Axis]: First Lien, BlueCat Networks, Inc. (Canada), High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[22],[26],[27],[28] 3,609              
Fair value, ending balance [3],[19],[22],[26],[27],[28]     3,609          
Amortized cost [10],[19],[22],[26],[27],[28]     3,632          
Fair Value [3],[19],[22],[26],[27],[28]     3,609          
Investment, Identifier [Axis]: First Lien, CPI Intermediate Holdings, Inc., Telecommunications                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[30] 3,803              
Fair value, ending balance [3],[19],[26],[27],[28],[30]     3,803          
Amortized cost [10],[19],[26],[27],[28],[30]     3,772          
Fair Value [3],[19],[26],[27],[28],[30]     3,803          
Investment, Identifier [Axis]: First Lien, CST Holding Company, Consumer Goods: Non-Durable                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 5,027              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     5,027          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     4,844          
Fair Value [3],[19],[26],[27],[28],[29],[30]     5,027          
Investment, Identifier [Axis]: First Lien, Chemical Computing Group ULC (Canada), Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[22],[26],[27],[28],[29],[30] 383              
Fair value, ending balance [3],[19],[22],[26],[27],[28],[29],[30]     383          
Amortized cost [10],[19],[22],[26],[27],[28],[29],[30]     385          
Fair Value [3],[19],[22],[26],[27],[28],[29],[30]     383          
Investment, Identifier [Axis]: First Lien, CircusTrix Holdings, LLC, Hotel, Gaming & Leisure                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[30] 12,585              
Fair value, ending balance [3],[19],[26],[27],[28],[30]     12,585          
Amortized cost [10],[19],[26],[27],[28],[30]     12,202          
Fair Value [3],[19],[26],[27],[28],[30]     12,585          
Investment, Identifier [Axis]: First Lien, Cority Software Inc. (Canada), Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[22],[26],[27],[28],[30] 10,257              
Fair value, ending balance [3],[19],[22],[26],[27],[28],[30]     10,257          
Amortized cost [10],[19],[22],[26],[27],[28],[30]     10,201          
Fair Value [3],[19],[22],[26],[27],[28],[30]     10,257          
Investment, Identifier [Axis]: First Lien, Cority Software Inc. (Canada), Software 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[22],[26],[27] 546              
Fair value, ending balance [3],[19],[22],[26],[27]     546          
Amortized cost [10],[19],[22],[26],[27]     539          
Fair Value [3],[19],[22],[26],[27]     546          
Investment, Identifier [Axis]: First Lien, DCA Investment Holding, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[30] 14,071              
Fair value, ending balance [3],[19],[26],[27],[30]     14,071          
Amortized cost [10],[19],[26],[27],[30]     14,177          
Fair Value [3],[19],[26],[27],[30]     14,071          
Investment, Identifier [Axis]: First Lien, Denali Midco 2, LLC, Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 9,023              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     9,023          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     8,785          
Fair Value [3],[19],[26],[27],[28],[29],[30]     9,023          
Investment, Identifier [Axis]: First Lien, Dermatology Associates, Healthcare & Pharmaceuticals 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29] 30,835              
Fair value, ending balance [3],[19],[26],[27],[29]     30,835          
Amortized cost [10],[19],[26],[27],[29]     30,871          
Fair Value [3],[19],[26],[27],[29]     30,835          
Investment, Identifier [Axis]: First Lien, Dermatology Associates, Healthcare & Pharmaceuticals 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[31],[35] 34,990              
Fair value, ending balance [3],[19],[26],[27],[31],[35]     34,990          
Amortized cost [10],[19],[26],[27],[31],[35]     24,963          
Fair Value [3],[19],[26],[27],[31],[35]     34,990          
Investment, Identifier [Axis]: First Lien, Diligent Corporation, Telecommunications                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29] 659              
Fair value, ending balance [3],[19],[26],[27],[28],[29]     659          
Amortized cost [10],[19],[26],[27],[28],[29]     656          
Fair Value [3],[19],[26],[27],[28],[29]     659          
Investment, Identifier [Axis]: First Lien, Direct Travel, Inc., Leisure Products & Services 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[24],[26],[27],[29],[30] 44,407              
Fair value, ending balance [3],[19],[24],[26],[27],[29],[30]     44,407          
Amortized cost [10],[19],[24],[26],[27],[29],[30]     43,341          
Fair Value [3],[19],[24],[26],[27],[29],[30]     44,407          
Investment, Identifier [Axis]: First Lien, Direct Travel, Inc., Leisure Products & Services 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[24],[26],[27],[28],[29] 3,772              
Fair value, ending balance [3],[19],[24],[26],[27],[28],[29]     3,772          
Amortized cost [10],[19],[24],[26],[27],[28],[29]     3,696          
Fair Value [3],[19],[24],[26],[27],[28],[29]     3,772          
Investment, Identifier [Axis]: First Lien, Dwyer Instruments, Inc, Capital Equipment                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 3,791              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     3,791          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     3,731          
Fair Value [3],[19],[26],[27],[28],[29],[30]     3,791          
Investment, Identifier [Axis]: First Lien, EPS Nass Parent, Inc., Utilities: Electric                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29] 902              
Fair value, ending balance [3],[19],[26],[27],[28],[29]     902          
Amortized cost [10],[19],[26],[27],[28],[29]     920          
Fair Value [3],[19],[26],[27],[28],[29]     902          
Investment, Identifier [Axis]: First Lien, Eliassen Group, LLC, Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[30] 2,145              
Fair value, ending balance [3],[19],[26],[27],[28],[30]     2,145          
Amortized cost [10],[19],[26],[27],[28],[30]     2,151          
Fair Value [3],[19],[26],[27],[28],[30]     2,145          
Investment, Identifier [Axis]: First Lien, Ellkay, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 11,809              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     11,809          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     13,754          
Fair Value [3],[19],[26],[27],[28],[29],[30]     11,809          
Investment, Identifier [Axis]: First Lien, Emergency Communications Network, LLC, Telecommunications                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[30] 23,896              
Fair value, ending balance [3],[19],[26],[27],[30]     23,896          
Amortized cost [10],[19],[26],[27],[30]     28,047          
Fair Value [3],[19],[26],[27],[30]     23,896          
Investment, Identifier [Axis]: First Lien, EvolveIP, LLC, Telecommunications                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29],[30] 5,901              
Fair value, ending balance [3],[19],[26],[27],[29],[30]     5,901          
Amortized cost [10],[19],[26],[27],[29],[30]     6,153          
Fair Value [3],[19],[26],[27],[29],[30]     5,901          
Investment, Identifier [Axis]: First Lien, Excel Fitness Holdings, Inc., Leisure Products & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 6,061              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     6,061          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     6,043          
Fair Value [3],[19],[26],[27],[28],[29],[30]     6,061          
Investment, Identifier [Axis]: First Lien, Excelitas Technologies Corp., Capital Equipment 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29] 3,238              
Fair value, ending balance [3],[19],[26],[27],[28],[29]     3,238          
Amortized cost [10],[19],[26],[27],[28],[29]     3,229          
Fair Value [3],[19],[26],[27],[28],[29]     3,238          
Investment, Identifier [Axis]: First Lien, Excelitas Technologies Corp., Capital Equipment 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[27] 1,376              
Fair value, ending balance [3],[19],[27]     1,376          
Amortized cost [10],[19],[27]     1,274          
Fair Value [3],[19],[27]     1,376          
Investment, Identifier [Axis]: First Lien, FPG Intermediate Holdco, LLC, Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29] 321              
Fair value, ending balance [3],[19],[26],[27],[28],[29]     321          
Amortized cost [10],[19],[26],[27],[28],[29]     298          
Fair Value [3],[19],[26],[27],[28],[29]     321          
Investment, Identifier [Axis]: First Lien, Greenhouse Software, Inc., Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28] 32,593              
Fair value, ending balance [3],[19],[26],[27],[28]     32,593          
Amortized cost [10],[19],[26],[27],[28]     32,162          
Fair Value [3],[19],[26],[27],[28]     32,593          
Investment, Identifier [Axis]: First Lien, Guidehouse LLP, Sovereign & Public Finance                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27] 79              
Fair value, ending balance [3],[19],[26],[27]     79          
Amortized cost [10],[19],[26],[27]     78          
Fair Value [3],[19],[26],[27]     79          
Investment, Identifier [Axis]: First Lien, HS Spa Holdings Inc., Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28] 95              
Fair value, ending balance [3],[19],[26],[27],[28]     95          
Amortized cost [10],[19],[26],[27],[28]     76          
Fair Value [3],[19],[26],[27],[28]     95          
Investment, Identifier [Axis]: First Lien, Hadrian Acquisition Limited (United Kingdom), Diversified Financial Services 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[22],[26],[27],[35] 19,261              
Fair value, ending balance [3],[19],[22],[26],[27],[35]     19,261          
Amortized cost [10],[19],[22],[26],[27],[35]     19,798          
Fair Value [3],[19],[22],[26],[27],[35]     19,261          
Investment, Identifier [Axis]: First Lien, Hadrian Acquisition Limited (United Kingdom), Diversified Financial Services 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[22],[26],[27],[28] 4,952              
Fair value, ending balance [3],[19],[22],[26],[27],[28]     4,952          
Amortized cost [10],[19],[22],[26],[27],[28]     4,552          
Fair Value [3],[19],[22],[26],[27],[28]     4,952          
Investment, Identifier [Axis]: First Lien, Harbour Benefit Holdings, Inc., Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 2,905              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     2,905          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     2,939          
Fair Value [3],[19],[26],[27],[28],[29],[30]     2,905          
Investment, Identifier [Axis]: First Lien, Heartland Home Services, Inc, Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 6,818              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     6,818          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     7,068          
Fair Value [3],[19],[26],[27],[28],[29],[30]     6,818          
Investment, Identifier [Axis]: First Lien, Heartland Home Services, Inc., Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29],[30] 9,766              
Fair value, ending balance [3],[19],[26],[27],[29],[30]     9,766          
Amortized cost [10],[19],[26],[27],[29],[30]     10,158          
Fair Value [3],[19],[26],[27],[29],[30]     9,766          
Investment, Identifier [Axis]: First Lien, Hercules Borrower LLC, Environmental Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 18,081              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     18,081          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     17,770          
Fair Value [3],[19],[26],[27],[28],[29],[30]     18,081          
Investment, Identifier [Axis]: First Lien, Hoosier Intermediate, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 9,415              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     9,415          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     9,629          
Fair Value [3],[19],[26],[27],[28],[29],[30]     9,415          
Investment, Identifier [Axis]: First Lien, IQN Holding Corp., Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28] 6,936              
Fair value, ending balance [3],[19],[26],[27],[28]     6,936          
Amortized cost [10],[19],[26],[27],[28]     6,843          
Fair Value [3],[19],[26],[27],[28]     6,936          
Investment, Identifier [Axis]: First Lien, Infront Luxembourg Finance S.À R.L. (Luxembourg), Hotel, Gaming & Leisure                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[22],[27] 9,085              
Fair value, ending balance [3],[19],[22],[27]     9,085          
Amortized cost [10],[19],[22],[27]     9,844          
Fair Value [3],[19],[22],[27]     9,085          
Investment, Identifier [Axis]: First Lien, Integrity Marketing Acquisition, LLC, Banking, Finance, Insurance & Real Estate 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29] 419              
Fair value, ending balance [3],[19],[26],[27],[29]     419          
Amortized cost [10],[19],[26],[27],[29]     422          
Fair Value [3],[19],[26],[27],[29]     419          
Investment, Identifier [Axis]: First Lien, Jeg's Automotive, LLC, Auto Aftermarket & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29],[30] 17,623              
Fair value, ending balance [3],[19],[26],[27],[29],[30]     17,623          
Amortized cost [10],[19],[26],[27],[29],[30]     20,192          
Fair Value [3],[19],[26],[27],[29],[30]     17,623          
Investment, Identifier [Axis]: First Lien, Kaseya, Inc., High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28] 36,352              
Fair value, ending balance [3],[19],[26],[27],[28]     36,352          
Amortized cost [10],[19],[26],[27],[28]     35,706          
Fair Value [3],[19],[26],[27],[28]     36,352          
Investment, Identifier [Axis]: First Lien, LVF Holdings, Inc., Beverage & Food                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 32,290              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     32,290          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     32,380          
Fair Value [3],[19],[26],[27],[28],[29],[30]     32,290          
Investment, Identifier [Axis]: First Lien, Lifelong Learner Holdings, LLC, Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 23,589              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     23,589          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     25,487          
Fair Value [3],[19],[26],[27],[28],[29],[30]     23,589          
Investment, Identifier [Axis]: First Lien, LinQuest Corporation, Aerospace & Defense                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[26],[27],[29],[30] 9,373              
Fair value, ending balance [3],[26],[27],[29],[30]     9,373          
Amortized cost [10],[26],[27],[29],[30]     9,635          
Fair Value [3],[26],[27],[29],[30]     9,373          
Investment, Identifier [Axis]: First Lien, Material Holdings, LLC, Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 7,816              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     7,816          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     8,039          
Fair Value [3],[19],[26],[27],[28],[29],[30]     7,816          
Investment, Identifier [Axis]: First Lien, Maverick Acquisition, Inc., Aerospace & Defense                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29],[30] 27,632              
Fair value, ending balance [3],[19],[26],[27],[29],[30]     27,632          
Amortized cost [10],[19],[26],[27],[29],[30]     34,818          
Fair Value [3],[19],[26],[27],[29],[30]     27,632          
Investment, Identifier [Axis]: First Lien, Medical Manufacturing Technologies, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 30,679              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     30,679          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     30,238          
Fair Value [3],[19],[26],[27],[28],[29],[30]     30,679          
Investment, Identifier [Axis]: First Lien, NEFCO Holding Company LLC, Construction & Building                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 6,778              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     6,778          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     6,643          
Fair Value [3],[19],[26],[27],[28],[29],[30]     6,778          
Investment, Identifier [Axis]: First Lien, NMI AcquisitionCo, Inc., High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 37,848              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     37,848          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     38,085          
Fair Value [3],[19],[26],[27],[28],[29],[30]     37,848          
Investment, Identifier [Axis]: First Lien, North Haven Fairway Buyer, LLC, Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[30] 16,203              
Fair value, ending balance [3],[19],[26],[27],[28],[30]     16,203          
Amortized cost [10],[19],[26],[27],[28],[30]     15,764          
Fair Value [3],[19],[26],[27],[28],[30]     16,203          
Investment, Identifier [Axis]: First Lien, North Haven Stallone Buyer, LLC, Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27] 194              
Fair value, ending balance [3],[19],[26],[27]     194          
Amortized cost [10],[19],[26],[27]     196          
Fair Value [3],[19],[26],[27]     194          
Investment, Identifier [Axis]: First Lien, Oak Purchaser, Inc., Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28] 7,083              
Fair value, ending balance [3],[19],[26],[27],[28]     7,083          
Amortized cost [10],[19],[26],[27],[28]     7,247          
Fair Value [3],[19],[26],[27],[28]     7,083          
Investment, Identifier [Axis]: First Lien, PF Atlantic Holdco 2, LLC, Leisure Products & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29] 11,231              
Fair value, ending balance [3],[19],[26],[27],[28],[29]     11,231          
Amortized cost [10],[19],[26],[27],[28],[29]     11,383          
Fair Value [3],[19],[26],[27],[28],[29]     11,231          
Investment, Identifier [Axis]: First Lien, PF Growth Partners, LLC, Leisure Products & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[26],[27],[29],[30] 7,824              
Fair value, ending balance [3],[26],[27],[29],[30]     7,824          
Amortized cost [10],[26],[27],[29],[30]     7,840          
Fair Value [3],[26],[27],[29],[30]     7,824          
Investment, Identifier [Axis]: First Lien, PXO Holdings I Corp., Chemicals, Plastics & Rubber                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 6,801              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     6,801          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     6,862          
Fair Value [3],[19],[26],[27],[28],[29],[30]     6,801          
Investment, Identifier [Axis]: First Lien, Performance Health Holdings, Inc, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[26],[27],[29],[30] 6,419              
Fair value, ending balance [3],[26],[27],[29],[30]     6,419          
Amortized cost [10],[26],[27],[29],[30]     6,360          
Fair Value [3],[26],[27],[29],[30]     6,419          
Investment, Identifier [Axis]: First Lien, Project Castle, Inc., Capital Equipment                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[26],[27],[30] 6,536              
Fair value, ending balance [3],[26],[27],[30]     6,536          
Amortized cost [10],[26],[27],[30]     6,755          
Fair Value [3],[26],[27],[30]     6,536          
Investment, Identifier [Axis]: First Lien, Prophix Software Inc. (Canada), Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[22],[26],[27],[28],[29] 13,280              
Fair value, ending balance [3],[19],[22],[26],[27],[28],[29]     13,280          
Amortized cost [10],[19],[22],[26],[27],[28],[29]     13,100          
Fair Value [3],[19],[22],[26],[27],[28],[29]     13,280          
Investment, Identifier [Axis]: First Lien, QNNECT, LLC, Aerospace & Defense                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[30] 5,420              
Fair value, ending balance [3],[19],[26],[27],[28],[30]     5,420          
Amortized cost [10],[19],[26],[27],[28],[30]     5,127          
Fair Value [3],[19],[26],[27],[28],[30]     5,420          
Investment, Identifier [Axis]: First Lien, Quantic Electronics, LLC, Aerospace & Defense                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29],[30] 15,270              
Fair value, ending balance [3],[19],[26],[27],[29],[30]     15,270          
Amortized cost [10],[19],[26],[27],[29],[30]     15,528          
Fair Value [3],[19],[26],[27],[29],[30]     15,270          
Investment, Identifier [Axis]: First Lien, Quantic Electronics, LLC, Aerospace & Defense 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29],[30] 9,452              
Fair value, ending balance [3],[19],[26],[27],[29],[30]     9,452          
Amortized cost [10],[19],[26],[27],[29],[30]     9,609          
Fair Value [3],[19],[26],[27],[29],[30]     9,452          
Investment, Identifier [Axis]: First Lien, RSC Acquisition, Inc., Diversified Financial Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29] 10,099              
Fair value, ending balance [3],[19],[26],[27],[28],[29]     10,099          
Amortized cost [10],[19],[26],[27],[28],[29]     10,088          
Fair Value [3],[19],[26],[27],[28],[29]     10,099          
Investment, Identifier [Axis]: First Lien, Radwell Parent, LLC, Wholesale                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[16],[19],[26],[27],[28] 11,242              
Fair value, ending balance [3],[16],[19],[26],[27],[28]     11,242          
Amortized cost [10],[16],[19],[26],[27],[28]     10,849          
Fair Value [3],[16],[19],[26],[27],[28]     11,242          
Investment, Identifier [Axis]: First Lien, Regency Entertainment, Inc., Media: Diversified & Production                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29] 14,891              
Fair value, ending balance [3],[19],[26],[27],[29]     14,891          
Amortized cost [10],[19],[26],[27],[29]     14,653          
Fair Value [3],[19],[26],[27],[29]     14,891          
Investment, Identifier [Axis]: First Lien, SCP Eye Care HoldCo, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29] 156              
Fair value, ending balance [3],[19],[26],[27],[28],[29]     156          
Amortized cost [10],[19],[26],[27],[28],[29]     152          
Fair Value [3],[19],[26],[27],[28],[29]     156          
Investment, Identifier [Axis]: First Lien, SPF Borrower, LLC, Healthcare & Pharmaceuticals 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[13],[14],[15],[25] 31,372              
Amortized cost [9],[11],[12],[13],[14],[15],[25] 31,372              
Fair Value [4],[11],[12],[13],[14],[15],[25] 31,372              
Investment, Identifier [Axis]: First Lien, SPF Borrower, LLC, Healthcare & Pharmaceuticals 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[14],[15],[25] 14,659              
Amortized cost [9],[11],[12],[14],[15],[25] 14,659              
Fair Value [4],[11],[12],[14],[15],[25] 14,659              
Investment, Identifier [Axis]: First Lien, SPay, Inc., Hotel, Gaming & Leisure                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29],[30] 23,068              
Fair value, ending balance [3],[19],[26],[27],[29],[30]     23,068          
Amortized cost [10],[19],[26],[27],[29],[30]     26,605          
Fair Value [3],[19],[26],[27],[29],[30]     23,068          
Investment, Identifier [Axis]: First Lien, Sapphire Convention, Inc., Telecommunications                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[16],[19],[26],[27],[28],[29] 27,479              
Fair value, ending balance [3],[16],[19],[26],[27],[28],[29]     27,479          
Amortized cost [10],[16],[19],[26],[27],[28],[29]     27,302          
Fair Value [3],[16],[19],[26],[27],[28],[29]     27,479          
Investment, Identifier [Axis]: First Lien, Smarsh Inc., Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28] 7,254              
Fair value, ending balance [3],[19],[26],[27],[28]     7,254          
Amortized cost [10],[19],[26],[27],[28]     7,211          
Fair Value [3],[19],[26],[27],[28]     7,254          
Investment, Identifier [Axis]: First Lien, Speedstar Holding, LLC, Auto Aftermarket & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29],[30] 29,899              
Fair value, ending balance [3],[19],[26],[27],[29],[30]     29,899          
Amortized cost [10],[19],[26],[27],[29],[30]     29,512          
Fair Value [3],[19],[26],[27],[29],[30]     29,899          
Investment, Identifier [Axis]: First Lien, Spotless Brands, LLC, Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 13,874              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     13,874          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     13,629          
Fair Value [3],[19],[26],[27],[28],[29],[30]     13,874          
Investment, Identifier [Axis]: First Lien, TCFI Aevex LLC, Aerospace & Defense                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29],[30] 10,854              
Fair value, ending balance [3],[19],[26],[27],[29],[30]     10,854          
Amortized cost [10],[19],[26],[27],[29],[30]     10,848          
Fair Value [3],[19],[26],[27],[29],[30]     10,854          
Investment, Identifier [Axis]: First Lien, TIBCO Software Inc., High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[26],[27],[30] 14,513              
Fair value, ending balance [3],[26],[27],[30]     14,513          
Amortized cost [10],[26],[27],[30]     13,733          
Fair Value [3],[26],[27],[30]     14,513          
Investment, Identifier [Axis]: First Lien, Trader Corporation (Canada), Auto Aftermarket & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[22],[26],[27],[28] 9,156              
Fair value, ending balance [3],[19],[22],[26],[27],[28]     9,156          
Amortized cost [10],[19],[22],[26],[27],[28]     8,604          
Fair Value [3],[19],[22],[26],[27],[28]     9,156          
Investment, Identifier [Axis]: First Lien, Tufin Software North America, Inc., Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29] 27,554              
Fair value, ending balance [3],[19],[26],[27],[28],[29]     27,554          
Amortized cost [10],[19],[26],[27],[28],[29]     27,336          
Fair Value [3],[19],[26],[27],[28],[29]     27,554          
Investment, Identifier [Axis]: First Lien, Turbo Buyer, Inc., Auto Aftermarket & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28] 1,620              
Fair value, ending balance [3],[19],[26],[27],[28]     1,620          
Amortized cost [10],[19],[26],[27],[28]     1,640          
Fair Value [3],[19],[26],[27],[28]     1,620          
Investment, Identifier [Axis]: First Lien, U.S. Legal Support, Inc., Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 16,124              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     16,124          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     16,296          
Fair Value [3],[19],[26],[27],[28],[29],[30]     16,124          
Investment, Identifier [Axis]: First Lien, US INFRA SVCS Buyer, LLC, Environmental Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[15],[26],[27],[29] 7,928              
Fair value, ending balance [3],[15],[26],[27],[29]     7,928          
Amortized cost [10],[15],[26],[27],[29]     8,533          
Fair Value [3],[15],[26],[27],[29]     7,928          
Investment, Identifier [Axis]: First Lien, USALCO, LLC, Chemicals, Plastics & Rubber                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[26],[27],[29],[30] 1,681              
Fair value, ending balance [3],[26],[27],[29],[30]     1,681          
Amortized cost [10],[26],[27],[29],[30]     1,653          
Fair Value [3],[26],[27],[29],[30]     1,681          
Investment, Identifier [Axis]: First Lien, USR Parent Inc., Retail                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[35] 3,740              
Fair value, ending balance [3],[19],[26],[27],[35]     3,740          
Amortized cost [10],[19],[26],[27],[35]     3,751          
Fair Value [3],[19],[26],[27],[35]     3,740          
Investment, Identifier [Axis]: First Lien, Westfall Technik, Inc., Chemicals, Plastics & Rubber                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29],[30] 25,166              
Fair value, ending balance [3],[19],[26],[27],[29],[30]     25,166          
Amortized cost [10],[19],[26],[27],[29],[30]     27,183          
Fair Value [3],[19],[26],[27],[29],[30]     25,166          
Investment, Identifier [Axis]: First Lien, Wineshipping.com LLC, Beverage & Food                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28],[29],[30] 5,486              
Fair value, ending balance [3],[19],[26],[27],[28],[29],[30]     5,486          
Amortized cost [10],[19],[26],[27],[28],[29],[30]     5,812          
Fair Value [3],[19],[26],[27],[28],[29],[30]     5,486          
Investment, Identifier [Axis]: First Lien, YLG Holdings, Inc., Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29] 1,940              
Fair value, ending balance [3],[19],[26],[27],[29]     1,940          
Amortized cost [10],[19],[26],[27],[29]     1,912          
Fair Value [3],[19],[26],[27],[29]     1,940          
Investment, Identifier [Axis]: First Lien, Yellowstone Buyer Acquisition, LLC, Consumer Goods: Durable                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29] 427              
Fair value, ending balance [3],[19],[26],[27],[29]     427          
Amortized cost [10],[19],[26],[27],[29]     434          
Fair Value [3],[19],[26],[27],[29]     427          
Investment, Identifier [Axis]: First Lien, iCIMS, Inc., Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[28] $ 26,953              
Fair value, ending balance [3],[19],[26],[27],[28]     26,953          
Amortized cost [10],[19],[26],[27],[28]     26,596          
Fair Value [3],[19],[26],[27],[28]     $ 26,953          
Investment, Identifier [Axis]: First and Second Lien Debt, Apex Companies Holdings, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     1.00%       1.00% 1.00%
Par/ Principal Amount [6]     $ 2,305          
Fair Value     $ 3          
Investment, Identifier [Axis]: First and Second Lien Debt, Bayside OPCP, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount [6]     $ 1,974          
Fair Value     $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, ADPD Holdings, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     1.00%       1.00% 1.00%
Par/ Principal Amount [6]     $ 2,878          
Fair Value     $ (271)          
Investment, Identifier [Axis]: First and Second Lien Debt, ADPD Holdings, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%     1.00% 1.00% 1.00%    
Par/ Principal Amount [5] $ 2,528              
Fair Value $ (208)              
Investment, Identifier [Axis]: First and Second Lien Debt, ADPD Holdings, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 284 [5]   $ 621 [6]          
Fair Value $ (23)   $ (59)          
Investment, Identifier [Axis]: First and Second Lien Debt, Accession Risk Management Group, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 462              
Fair Value $ 1              
Investment, Identifier [Axis]: First and Second Lien Debt, Advanced Web Technologies Holding Company, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%     1.00% 1.00% 1.00%    
Par/ Principal Amount [5] $ 2,371              
Fair Value $ (5)              
Investment, Identifier [Axis]: First and Second Lien Debt, Advanced Web Technologies Holding Company, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 1,406 [5]   $ 985 [6]          
Fair Value $ (3)   $ 3          
Investment, Identifier [Axis]: First and Second Lien Debt, Allied Benefit Systems Intermediate LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     1.00%       1.00% 1.00%
Par/ Principal Amount [6]     $ 1,580          
Fair Value     $ (24)          
Investment, Identifier [Axis]: First and Second Lien Debt, Alpine Acquisition Corp II, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 586 [5]   $ 1,379 [6]          
Fair Value $ (92)   $ (64)          
Investment, Identifier [Axis]: First and Second Lien Debt, Apex Companies Holdings, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%     1.00% 1.00% 1.00%    
Par/ Principal Amount [5] $ 7,123              
Fair Value $ (34)              
Investment, Identifier [Axis]: First and Second Lien Debt, Applied Technical Services, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%     1.00% 1.00% 1.00%    
Par/ Principal Amount [5] $ 512              
Fair Value $ (9)              
Investment, Identifier [Axis]: First and Second Lien Debt, Applied Technical Services, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 61 [5]   $ 22 [6]          
Fair Value $ (1)   $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, Appriss Health, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 3,051 [5]   $ 2,963 [6]          
Fair Value $ (42)   $ (22)          
Investment, Identifier [Axis]: First and Second Lien Debt, Artifact Bidco, Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 172              
Fair Value $ (2)              
Investment, Identifier [Axis]: First and Second Lien Debt, Artifact Bidco, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.35%     0.35% 0.35% 0.35%    
Par/ Principal Amount [5] $ 123              
Fair Value $ (1)              
Investment, Identifier [Axis]: First and Second Lien Debt, Ascend Buyer, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 856 [5]   $ 856 [6]          
Fair Value $ (4)   $ (22)          
Investment, Identifier [Axis]: First and Second Lien Debt, Associations, Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.00%     0.00% 0.00% 0.00%    
Par/ Principal Amount [5] $ 1,016              
Fair Value $ 7              
Investment, Identifier [Axis]: First and Second Lien Debt, Associations, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 814 [5]   $ 468 [6]          
Fair Value $ 6   $ (2)          
Investment, Identifier [Axis]: First and Second Lien Debt, Athlete Buyer, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%     1.00% 1.00% 1.00%    
Par/ Principal Amount [5] $ 7,351              
Fair Value $ (112)              
Investment, Identifier [Axis]: First and Second Lien Debt, Atlas AU Bidco Pty Ltd (Australia), Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount [6]     $ 268          
Fair Value     $ 3          
Investment, Identifier [Axis]: First and Second Lien Debt, Atlas US Finco, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 268              
Fair Value $ (1)              
Investment, Identifier [Axis]: First and Second Lien Debt, Auditboard, Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.00%     0.00% 0.00% 0.00%    
Par/ Principal Amount [5] $ 2,857              
Fair Value $ (30)              
Investment, Identifier [Axis]: First and Second Lien Debt, Auditboard, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 1,143              
Fair Value $ (12)              
Investment, Identifier [Axis]: First and Second Lien Debt, Avalara, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 2,250 [5]   $ 2,250 [6]          
Fair Value $ 17   $ 34          
Investment, Identifier [Axis]: First and Second Lien Debt, Azurite Intermediate Holdings, Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 894              
Fair Value $ (2)              
Investment, Identifier [Axis]: First and Second Lien Debt, Azurite Intermediate Holdings, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 397              
Fair Value $ (1)              
Investment, Identifier [Axis]: First and Second Lien Debt, Bayside OPCP, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 1,974              
Fair Value $ 0              
Investment, Identifier [Axis]: First and Second Lien Debt, Big Bus Tours Group Limited (United Kingdom), Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.50%     1.50% 1.50% 1.50%    
Par/ Principal Amount [5] $ 1,370              
Fair Value $ (38)              
Investment, Identifier [Axis]: First and Second Lien Debt, Bingo Group Buyer, Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.75%     0.75% 0.75% 0.75%    
Par/ Principal Amount [5] $ 1,066              
Fair Value $ (6)              
Investment, Identifier [Axis]: First and Second Lien Debt, Bingo Group Buyer, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 397              
Fair Value $ (2)              
Investment, Identifier [Axis]: First and Second Lien Debt, Birsa S.p.A. (Italy), Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.25%     1.25% 1.25% 1.25%    
Par/ Principal Amount | € [5]       € 5,076        
Fair Value $ (121)              
Investment, Identifier [Axis]: First and Second Lien Debt, BlueCat Networks, Inc. (Canada), Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     1.00%       1.00% 1.00%
Par/ Principal Amount [6]     $ 195          
Fair Value     $ (4)          
Investment, Identifier [Axis]: First and Second Lien Debt, Bradyifs Holdings, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     1.00%       1.00% 1.00%
Par/ Principal Amount [6]     $ 696          
Fair Value     $ (14)          
Investment, Identifier [Axis]: First and Second Lien Debt, Bradyifs Holdings, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%   0.50% 1.00% 1.00% 1.00% 0.50% 0.50%
Par/ Principal Amount $ 263 [5]   $ 709 [6]          
Fair Value $ 0   $ (14)          
Investment, Identifier [Axis]: First and Second Lien Debt, CD&R Madison Parent Ltd (United Kingdom), Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.50%   1.50% 1.50% 1.50% 1.50% 1.50% 1.50%
Par/ Principal Amount | £         £ 141 [5]   £ 214 [6]  
Fair Value $ 2   $ 3          
Investment, Identifier [Axis]: First and Second Lien Debt, CPI Intermediate Holdings, Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     1.00%       1.00% 1.00%
Par/ Principal Amount [6]     $ 927          
Fair Value     $ (9)          
Investment, Identifier [Axis]: First and Second Lien Debt, CST Holding Company, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 470 [5]   $ 423 [6]          
Fair Value $ 0   $ 3          
Investment, Identifier [Axis]: First and Second Lien Debt, Celerion Buyer, Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   2.00% 0.50% 0.50% 0.50% 2.00% 2.00%
Par/ Principal Amount $ 249 [5]   $ 499 [6]          
Fair Value $ 0   $ 5          
Investment, Identifier [Axis]: First and Second Lien Debt, Celerion Buyer, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%   0.50% 1.00% 1.00% 1.00% 0.50% 0.50%
Par/ Principal Amount $ 499 [5]   $ 249 [6]          
Fair Value $ 0   $ 2          
Investment, Identifier [Axis]: First and Second Lien Debt, Chartis Holding, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount [6]     $ 100          
Fair Value     $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, Chemical Computing Group ULC (Canada), Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 29 [5]   $ 29 [6]          
Fair Value $ 0   $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, CircusTrix Holdings, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%   1.00% 1.00% 1.00% 1.00% 1.00% 1.00%
Par/ Principal Amount $ 323 [5]   $ 1,613 [6]          
Fair Value $ 3   $ 4          
Investment, Identifier [Axis]: First and Second Lien Debt, CircusTrix Holdings, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 484 [5]   $ 806 [6]          
Fair Value $ 5   $ 2          
Investment, Identifier [Axis]: First and Second Lien Debt, CoreWeave Compute Acquisition Co. II, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     1.00%       1.00% 1.00%
Par/ Principal Amount [6]     $ 815          
Fair Value     $ (14)          
Investment, Identifier [Axis]: First and Second Lien Debt, CoreWeave Compute Acquisition Co. IV, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 24,894              
Fair Value $ (373)              
Investment, Identifier [Axis]: First and Second Lien Debt, Cority Software Inc. (Canada), Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 3,000 [5]   $ 3,000 [6]          
Fair Value $ 0   $ (10)          
Investment, Identifier [Axis]: First and Second Lien Debt, Coupa Holdings, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.50%   1.00% 1.50% 1.50% 1.50% 1.00% 1.00%
Par/ Principal Amount $ 771 [5]   $ 771 [6]          
Fair Value $ 3   $ 15          
Investment, Identifier [Axis]: First and Second Lien Debt, Coupa Holdings, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 591 [5]   $ 591 [6]          
Fair Value $ 3   $ 12          
Investment, Identifier [Axis]: First and Second Lien Debt, Denali Midco 2, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     1.00%       1.00% 1.00%
Par/ Principal Amount [6]     $ 876          
Fair Value     $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, Diligent Corporation, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount [6]     $ 22          
Fair Value     $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, Direct Travel, Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount [6]     $ 615          
Fair Value     $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, Dwyer Instruments, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 1,178 [5]   $ 1,178 [6]          
Fair Value $ 0   $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, EPS Nass Parent, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount [6]     $ 10          
Fair Value     $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, Eliassen Group, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     1.00%       1.00% 1.00%
Par/ Principal Amount [6]     $ 2,668          
Fair Value     $ (34)          
Investment, Identifier [Axis]: First and Second Lien Debt, Ellkay, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 1,071 [5]   $ 1,786 [6]          
Fair Value $ (134)   $ (244)          
Investment, Identifier [Axis]: First and Second Lien Debt, Essential Services Holding Corporation, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%     1.00% 1.00% 1.00%    
Par/ Principal Amount [5] $ 149              
Fair Value $ (1)              
Investment, Identifier [Axis]: First and Second Lien Debt, Essential Services Holding Corporation, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 93              
Fair Value $ (1)              
Investment, Identifier [Axis]: First and Second Lien Debt, Excel Fitness Holdings, Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%     1.00% 1.00% 1.00%    
Par/ Principal Amount [5] $ 1,732              
Fair Value $ (6)              
Investment, Identifier [Axis]: First and Second Lien Debt, Excel Fitness Holdings, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 891 [5]   $ 891 [6]          
Fair Value $ (11)   $ (13)          
Investment, Identifier [Axis]: First and Second Lien Debt, Excelitas Technologies Corp., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%   1.00% 1.00% 1.00% 1.00% 1.00% 1.00%
Par/ Principal Amount $ 25 [5]   $ 25 [6]          
Fair Value $ 0   $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, Excelitas Technologies Corp., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 693 [5]   $ 143 [6]          
Fair Value $ 4   $ (2)          
Investment, Identifier [Axis]: First and Second Lien Debt, FPG Intermediate Holdco, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     1.00%       1.00% 1.00%
Par/ Principal Amount [6]     $ 3,973          
Fair Value     $ (38)          
Investment, Identifier [Axis]: First and Second Lien Debt, GS AcquisitionCo, Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 37              
Fair Value $ 0              
Investment, Identifier [Axis]: First and Second Lien Debt, GS AcquisitionCo, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 45              
Fair Value $ 0              
Investment, Identifier [Axis]: First and Second Lien Debt, Generator Buyer, Inc. (Canada), Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5]           $ 1,958    
Fair Value $ (42)              
Investment, Identifier [Axis]: First and Second Lien Debt, Generator Buyer, Inc. (Canada), Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5]           $ 1,111    
Fair Value $ (24)              
Investment, Identifier [Axis]: First and Second Lien Debt, Greenhouse Software, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount [6]     $ 2,204          
Fair Value     $ (16)          
Investment, Identifier [Axis]: First and Second Lien Debt, Greenhouse Software, Inc., Revolver 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 2,204              
Fair Value $ (5)              
Investment, Identifier [Axis]: First and Second Lien Debt, HS Spa Holdings Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 640              
Fair Value $ 0              
Investment, Identifier [Axis]: First and Second Lien Debt, HS Spa Holdings Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 856 [5]   $ 1,141 [6]          
Fair Value $ 5   $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, Hadrian Acquisition Limited (United Kingdom), Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     2.33%       2.33% 2.33%
Par/ Principal Amount | £ [6]             £ 1,842  
Fair Value     $ (11)          
Investment, Identifier [Axis]: First and Second Lien Debt, Harbour Benefit Holdings, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount [6]     $ 3,180          
Fair Value     $ (24)          
Investment, Identifier [Axis]: First and Second Lien Debt, Heartland Home Services, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 619 [5]   $ 619 [6]          
Fair Value $ (36)   $ (25)          
Investment, Identifier [Axis]: First and Second Lien Debt, Hercules Borrower LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 2,160 [5]   $ 2,160 [6]          
Fair Value $ 0   $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, Hoosier Intermediate, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 2,400 [5]   $ 2,400 [6]          
Fair Value $ 0   $ (76)          
Investment, Identifier [Axis]: First and Second Lien Debt, IQN Holding Corp., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     1.00%       1.00% 1.00%
Par/ Principal Amount [6]     $ 395          
Fair Value     $ 1          
Investment, Identifier [Axis]: First and Second Lien Debt, IQN Holding Corp., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 375 [5]   $ 489 [6]          
Fair Value $ 0   $ 2          
Investment, Identifier [Axis]: First and Second Lien Debt, Icefall Parent, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 744              
Fair Value $ (9)              
Investment, Identifier [Axis]: First and Second Lien Debt, Kaseya, Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%   1.00% 1.00% 1.00% 1.00% 1.00% 1.00%
Par/ Principal Amount $ 853 [5]   $ 1,076 [6]          
Fair Value $ 0   $ (2)          
Investment, Identifier [Axis]: First and Second Lien Debt, Kaseya, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 1,541 [5]   $ 1,541 [6]          
Fair Value $ 0   $ (2)          
Investment, Identifier [Axis]: First and Second Lien Debt, LVF Holdings, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.38%   0.38% 0.38% 0.38% 0.38% 0.38% 0.38%
Par/ Principal Amount $ 2,025 [5]   $ 2,919 [6]          
Fair Value $ 0   $ (46)          
Investment, Identifier [Axis]: First and Second Lien Debt, Lifelong Learner Holdings, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 106 [5]   $ 2 [6]          
Fair Value $ (9)   $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, Material Holdings, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%   1.00% 1.00% 1.00% 1.00% 1.00% 1.00%
Par/ Principal Amount $ 192 [5]   $ 460 [6]          
Fair Value $ 0   $ (18)          
Investment, Identifier [Axis]: First and Second Lien Debt, Medical Manufacturing Technologies, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 558 [5]   $ 207 [6]          
Fair Value $ (9)   $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, NEFCO Holding Company LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     1.00%       1.00% 1.00%
Par/ Principal Amount [6]     $ 3,018          
Fair Value     $ 7          
Investment, Identifier [Axis]: First and Second Lien Debt, NEFCO Holding Company LLC, Delayed Draw 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%     1.00% 1.00% 1.00%    
Par/ Principal Amount [5] $ 3,275              
Fair Value $ (9)              
Investment, Identifier [Axis]: First and Second Lien Debt, NEFCO Holding Company LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 758 [5]   $ 403 [6]          
Fair Value $ (2)   $ 1          
Investment, Identifier [Axis]: First and Second Lien Debt, NMI AcquisitionCo, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 1,280 [5]   $ 1,280 [6]          
Fair Value $ (3)   $ (9)          
Investment, Identifier [Axis]: First and Second Lien Debt, North Haven Fairway Buyer, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%     1.00% 1.00% 1.00%    
Par/ Principal Amount [5] $ 8,400              
Fair Value $ (95)              
Investment, Identifier [Axis]: First and Second Lien Debt, North Haven Fairway Buyer, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 872 [5]   $ 1,154 [6]          
Fair Value $ 0   $ 12          
Investment, Identifier [Axis]: First and Second Lien Debt, North Haven Stallone Buyer, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%   1.00% 1.00% 1.00% 1.00% 1.00% 1.00%
Par/ Principal Amount $ 1,006 [5]   $ 4,782 [6]          
Fair Value $ (8)   $ (89)          
Investment, Identifier [Axis]: First and Second Lien Debt, Oak Purchaser, Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 1,552 [5]   $ 166 [6]          
Fair Value $ (30)   $ (5)          
Investment, Identifier [Axis]: First and Second Lien Debt, Oak Purchaser, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 584 [5]   $ 584 [6]          
Fair Value $ (10)   $ (16)          
Investment, Identifier [Axis]: First and Second Lien Debt, Oranje Holdco, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 1,006 [5]   $ 1,006 [6]          
Fair Value $ (3)   $ 4          
Investment, Identifier [Axis]: First and Second Lien Debt, PDI TA Holdings, Inc, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 106              
Fair Value $ (1)              
Investment, Identifier [Axis]: First and Second Lien Debt, PDI TA Holdings, Inc, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 46              
Fair Value $ 0              
Investment, Identifier [Axis]: First and Second Lien Debt, PF Atlantic Holdco 2, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 2,759 [5]   $ 2,759 [6]          
Fair Value $ 0   $ (69)          
Investment, Identifier [Axis]: First and Second Lien Debt, PPV Intermediate Holdings, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%     1.00% 1.00% 1.00%    
Par/ Principal Amount [5] $ 8,696              
Fair Value $ (87)              
Investment, Identifier [Axis]: First and Second Lien Debt, PXO Holdings I Corp., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     1.00%       1.00% 1.00%
Par/ Principal Amount [6]     $ 885          
Fair Value     $ (19)          
Investment, Identifier [Axis]: First and Second Lien Debt, PXO Holdings I Corp., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 920 [5]   $ 1,315 [6]          
Fair Value $ (2)   $ (28)          
Investment, Identifier [Axis]: First and Second Lien Debt, Pestco Intermediate, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%   2.00% 1.00% 1.00% 1.00% 2.00% 2.00%
Par/ Principal Amount $ 555 [5]   $ 1,387 [6]          
Fair Value $ 11   $ (13)          
Investment, Identifier [Axis]: First and Second Lien Debt, Pestco Intermediate, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 238 [5]   $ 238 [6]          
Fair Value $ 5   $ (2)          
Investment, Identifier [Axis]: First and Second Lien Debt, Prophix Software Inc. (Canada), Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.00%   0.00% 0.00% 0.00% 0.00% 0.00% 0.00%
Par/ Principal Amount $ 1,413 [5]   $ 379 [6]          
Fair Value $ (9)   $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, Prophix Software Inc. (Canada), Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 1,736 [5]   $ 1,993 [6]          
Fair Value $ (11)   $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, Pushpay USA Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount [6]     $ 1,235          
Fair Value     $ (7)          
Investment, Identifier [Axis]: First and Second Lien Debt, QNNECT, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%   1.00% 1.00% 1.00% 1.00% 1.00% 1.00%
Par/ Principal Amount $ 1,325 [5]   $ 1,325 [6]          
Fair Value $ 13   $ 23          
Investment, Identifier [Axis]: First and Second Lien Debt, Quantic Electronics, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 690              
Fair Value $ (1)              
Investment, Identifier [Axis]: First and Second Lien Debt, RSC Acquisition, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount [6]     $ 462          
Fair Value     $ (3)          
Investment, Identifier [Axis]: First and Second Lien Debt, Radwell Parent, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.38%   0.38% 0.38% 0.38% 0.38% 0.38% 0.38%
Par/ Principal Amount $ 1,116 [5]   $ 1,116 [6]          
Fair Value $ 1   $ 4          
Investment, Identifier [Axis]: First and Second Lien Debt, SCP Eye Care HoldCo, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%   1.00% 1.00% 1.00% 1.00% 1.00% 1.00%
Par/ Principal Amount $ 14 [5]   $ 14 [6]          
Fair Value $ 0   $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, SCP Eye Care HoldCo, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 19 [5]   $ 6 [6]          
Fair Value $ 0   $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, SPF Borrower, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 1,544              
Fair Value $ 0              
Investment, Identifier [Axis]: First and Second Lien Debt, Sapphire Convention, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount [6]     $ 4,471          
Fair Value     $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, Smarsh Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%   1.00% 1.00% 1.00% 1.00% 1.00% 1.00%
Par/ Principal Amount $ 816 [5]   $ 816 [6]          
Fair Value $ 0   $ (9)          
Investment, Identifier [Axis]: First and Second Lien Debt, Smarsh Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 408 [5]   $ 408 [6]          
Fair Value $ 0   $ (4)          
Investment, Identifier [Axis]: First and Second Lien Debt, Speedstar Holding LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%     1.00% 1.00% 1.00%    
Par/ Principal Amount [5] $ 3,578              
Fair Value $ (60)              
Investment, Identifier [Axis]: First and Second Lien Debt, Spotless Brands, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%   1.00% 1.00% 1.00% 1.00% 1.00% 1.00%
Par/ Principal Amount $ 18,855 [5]   $ 15,000 [6]          
Fair Value $ (182)   $ 136          
Investment, Identifier [Axis]: First and Second Lien Debt, Spotless Brands, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 438 [5]   $ 859 [6]          
Fair Value $ (1)   $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, Summit Acquisition, Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%     1.00% 1.00% 1.00%    
Par/ Principal Amount [5] $ 1,374              
Fair Value $ 27              
Investment, Identifier [Axis]: First and Second Lien Debt, Summit Acquisition, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 687              
Fair Value $ 14              
Investment, Identifier [Axis]: First and Second Lien Debt, Tank Holding Corp., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%     1.00% 1.00% 1.00%    
Par/ Principal Amount [5] $ 476              
Fair Value $ (5)              
Investment, Identifier [Axis]: First and Second Lien Debt, Tank Holding Corp., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.38%   0.38% 0.38% 0.38% 0.38% 0.38% 0.38%
Par/ Principal Amount $ 483 [5]   $ 1,214 [6]          
Fair Value $ (5)   $ (30)          
Investment, Identifier [Axis]: First and Second Lien Debt, The Chartis Group, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%     1.00% 1.00% 1.00%    
Par/ Principal Amount [5] $ 3,187              
Fair Value $ (32)              
Investment, Identifier [Axis]: First and Second Lien Debt, The Chartis Group, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 1,593              
Fair Value $ (16)              
Investment, Identifier [Axis]: First and Second Lien Debt, Trader Corporation (Canada), Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount           $ 906 [5]   $ 906 [6]
Fair Value $ 0   $ 12          
Investment, Identifier [Axis]: First and Second Lien Debt, Tufin Software North America, Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.00%   0.00% 0.00% 0.00% 0.00% 0.00% 0.00%
Par/ Principal Amount $ 257 [5]   $ 132 [6]          
Fair Value $ (2)   $ (1)          
Investment, Identifier [Axis]: First and Second Lien Debt, Tufin Software North America, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 1,339 [5]   $ 1,339 [6]          
Fair Value $ (10)   $ (13)          
Investment, Identifier [Axis]: First and Second Lien Debt, Turbo Buyer, Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     1.00%       1.00% 1.00%
Par/ Principal Amount [6]     $ 2,967          
Fair Value     $ (39)          
Investment, Identifier [Axis]: First and Second Lien Debt, Turbo Buyer, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 609 [5]   $ 1,217 [6]          
Fair Value $ (40)   $ (16)          
Investment, Identifier [Axis]: First and Second Lien Debt, U.S. Legal Support, Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 1,348 [5]   $ 1,423 [6]          
Fair Value $ (10)   $ (19)          
Investment, Identifier [Axis]: First and Second Lien Debt, U.S. Legal Support, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 163 [5]   $ 653 [6]          
Fair Value $ (1)   $ (9)          
Investment, Identifier [Axis]: First and Second Lien Debt, US INFRA SVCS Buyer, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 1,050              
Fair Value $ (96)              
Investment, Identifier [Axis]: First and Second Lien Debt, United Flow Technologies Intermediate Holdco II, LLC, Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 1.00%     1.00% 1.00% 1.00%    
Par/ Principal Amount [5] $ 2,765              
Fair Value $ (30)              
Investment, Identifier [Axis]: First and Second Lien Debt, United Flow Technologies Intermediate Holdco II, LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 559              
Fair Value $ (6)              
Investment, Identifier [Axis]: First and Second Lien Debt, Vensure Employee Services, Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   1.00% 0.50% 0.50% 0.50% 1.00% 1.00%
Par/ Principal Amount $ 4,844 [5]   $ 4,389 [6]          
Fair Value $ (73)   $ (66)          
Investment, Identifier [Axis]: First and Second Lien Debt, Wineshipping.com LLC, Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 238 [5]   $ 238 [6]          
Fair Value $ (27)   $ (16)          
Investment, Identifier [Axis]: First and Second Lien Debt, World 50, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%     0.50% 0.50% 0.50%    
Par/ Principal Amount [5] $ 731              
Fair Value $ (11)              
Investment, Identifier [Axis]: First and Second Lien Debt, YLG Holdings, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.38%     0.38% 0.38% 0.38%    
Par/ Principal Amount [5] $ 280              
Fair Value $ 1              
Investment, Identifier [Axis]: First and Second Lien Debt, iCIMS, Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.00%   0.00% 0.00% 0.00% 0.00% 0.00% 0.00%
Par/ Principal Amount $ 4,546 [5]   $ 5,432 [6]          
Fair Value $ (18)   $ 0          
Investment, Identifier [Axis]: First and Second Lien Debt, iCIMS, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee 0.50%   0.50% 0.50% 0.50% 0.50% 0.50% 0.50%
Par/ Principal Amount $ 1,703 [5]   $ 2,026 [6]          
Fair Value (7)   $ (5)          
Investment, Identifier [Axis]: First and Second Lien Debt,Summit Acquisition, Inc., Delayed Draw                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     1.00%       1.00% 1.00%
Par/ Principal Amount [6]     $ 1,374          
Fair Value     $ 5          
Investment, Identifier [Axis]: First and Second Lien Debt,Summit Acquisition, Inc., Revolver                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Unused Fee     0.50%       0.50% 0.50%
Par/ Principal Amount [6]     $ 687          
Fair Value     2          
Investment, Identifier [Axis]: Investment Funds, Middle Market Credit Fund II, LLC, Member's Interest, Investment Funds                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[22],[36] 67,419              
Fair value, ending balance 67,107 [4],[15],[23],[37]   67,419 [3],[19],[22],[36]          
Amortized cost 78,096 [15],[23],[37]   78,096 [19],[22],[36]          
Fair Value 67,107 [4],[15],[23],[37]   67,419 [3],[19],[22],[36]          
Investment, Identifier [Axis]: Investment Funds, Middle Market Credit Fund, LLC, Subordinated Loan and Member's Interest, Investment Funds                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[22],[36] 181,960              
Fair value, ending balance 176,865 [4],[15],[23],[37]   181,960 [3],[19],[22],[36]          
Amortized cost 193,001 [15],[23],[37]   193,001 [19],[22],[36]          
Fair Value 176,865 [4],[15],[23],[37]   181,960 [3],[19],[22],[36]          
Investment, Identifier [Axis]: Investment Funds, Middle Market Credit Fund, Mezzanine Loan, Investment Funds                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[22],[27],[36],[38] 0              
Fair value, ending balance 0 [4],[12],[15],[23],[37],[39]   0 [3],[22],[27],[36],[38]          
Amortized cost 0 [12],[15],[23],[37],[39]   0 [22],[27],[36],[38]          
Fair Value 0 [4],[12],[15],[23],[37],[39]   0 [3],[22],[27],[36],[38]          
Investment, Identifier [Axis]: Middle Market Credit Fund II, LLC, Member's Interest                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 67,419 72,957 72,957          
Additions/Purchases     0          
Reductions/Sales/ Paydowns     0          
Net Realized Gain (Loss)     0          
Net Change in Unrealized Appreciation (Depreciation)     (5,538)          
Fair value, ending balance     67,419          
Dividend and Interest Income     11,104          
Fair Value     67,419          
Investment, Identifier [Axis]: Middle Market Credit Fund II, LLC, Member’s Interest                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 67,419              
Additions/Purchases 0              
Reductions/Sales/ Paydowns 0              
Net Realized Gain (Loss) 0              
Net Change in Unrealized Appreciation (Depreciation) (312)              
Fair value, ending balance 67,107   67,419          
Dividend and Interest Income 8,833              
Fair Value 67,107   67,419          
Investment, Identifier [Axis]: Middle Market Credit Fund, LLC, Mezzanine Loan                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 0              
Additions/Purchases 0              
Reductions/Sales/ Paydowns 0              
Net Realized Gain (Loss) 0              
Net Change in Unrealized Appreciation (Depreciation) 0              
Fair value, ending balance 0   0          
Dividend and Interest Income 0              
Fair Value 0   0          
Investment, Identifier [Axis]: Middle Market Credit Fund, LLC, Subordinated Loan and Member's Interest                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 181,960 190,065 190,065          
Additions/Purchases     0          
Reductions/Sales/ Paydowns     0          
Net Realized Gain (Loss)     0          
Net Change in Unrealized Appreciation (Depreciation)     (8,105)          
Fair value, ending balance     181,960          
Dividend and Interest Income     22,000          
Fair Value     181,960          
Investment, Identifier [Axis]: Middle Market Credit Fund, LLC, Subordinated Loan and Member’s Interest                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 181,960              
Additions/Purchases 0              
Reductions/Sales/ Paydowns 0              
Net Realized Gain (Loss) 0              
Net Change in Unrealized Appreciation (Depreciation) (5,095)              
Fair value, ending balance 176,865   181,960          
Dividend and Interest Income 16,500              
Fair Value 176,865   181,960          
Investment, Identifier [Axis]: Middle Market Credit Fund, Mezzanine Loan                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 0 $ 0 0          
Additions/Purchases     0          
Reductions/Sales/ Paydowns     0          
Net Realized Gain (Loss)     0          
Net Change in Unrealized Appreciation (Depreciation)     0          
Fair value, ending balance     0          
Dividend and Interest Income     0          
Fair Value     0          
Investment, Identifier [Axis]: SPF Borrower, LLC 1                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 0              
Additions/Purchases 31,372              
Reductions/Sales/ Paydowns 0              
Net Realized Gain (Loss) 0              
Net Change in Unrealized Appreciation (Depreciation) 0              
Fair value, ending balance 31,372   0          
Dividend and Interest Income 2,472              
Fair Value 31,372   0          
Investment, Identifier [Axis]: SPF Borrower, LLC 2                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 0              
Additions/Purchases 14,659              
Reductions/Sales/ Paydowns 0              
Net Realized Gain (Loss)              
Net Change in Unrealized Appreciation (Depreciation) 0              
Fair value, ending balance 14,659   0          
Dividend and Interest Income 1,448              
Fair Value 14,659   0          
Investment, Identifier [Axis]: SPF HoldCo, LLC (Equity)                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance 0              
Additions/Purchases 20,828              
Reductions/Sales/ Paydowns 0              
Net Realized Gain (Loss)              
Net Change in Unrealized Appreciation (Depreciation) 760              
Fair value, ending balance 21,588   0          
Dividend and Interest Income 0              
Fair Value 21,588   0          
Investment, Identifier [Axis]: Second Lien, 11852604 Canada Inc. (Canada), Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[22],[26],[27],[29] 8,670              
Fair value, ending balance 9,581 [4],[11],[12],[14],[15],[23]   8,670 [3],[19],[22],[26],[27],[29]          
Amortized cost 9,728 [9],[11],[12],[14],[15],[23]   8,665 [10],[19],[22],[26],[27],[29]          
Fair Value 9,581 [4],[11],[12],[14],[15],[23]   8,670 [3],[19],[22],[26],[27],[29]          
Investment, Identifier [Axis]: Second Lien, AI Convoy S.A.R.L (United Kingdom), Aerospace & Defense                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[22],[26],[27] 24,938              
Fair value, ending balance [3],[19],[22],[26],[27]     24,938          
Amortized cost [10],[19],[22],[26],[27]     24,476          
Fair Value [3],[19],[22],[26],[27]     24,938          
Investment, Identifier [Axis]: Second Lien, AP Plastics Acquisition Holdings, LLC, Chemicals, Plastics & Rubber                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29] 33,204              
Fair value, ending balance 33,680 [4],[11],[12],[14],[15],[16]   33,204 [3],[19],[26],[27],[29]          
Amortized cost 33,028 [9],[11],[12],[14],[15],[16]   32,957 [10],[19],[26],[27],[29]          
Fair Value 33,680 [4],[11],[12],[14],[15],[16]   33,204 [3],[19],[26],[27],[29]          
Investment, Identifier [Axis]: Second Lien, AQA Acquisition Holdings, Inc., High Tech Industries                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29],[30] 35,000              
Fair value, ending balance 35,000 [4],[11],[12],[14],[15],[16]   35,000 [3],[19],[26],[27],[29],[30]          
Amortized cost 34,428 [9],[11],[12],[14],[15],[16]   34,358 [10],[19],[26],[27],[29],[30]          
Fair Value 35,000 [4],[11],[12],[14],[15],[16]   35,000 [3],[19],[26],[27],[29],[30]          
Investment, Identifier [Axis]: Second Lien, Aimbridge Acquisition Co., Inc., Hotel, Gaming & Leisure                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[12],[14],[15],[16] 8,999              
Amortized cost [9],[12],[14],[15],[16] 9,179              
Fair Value [4],[12],[14],[15],[16] 8,999              
Investment, Identifier [Axis]: Second Lien, Aimbridge Acquisition Co., Inc., Leisure Products & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[27],[29] 8,680              
Fair value, ending balance [3],[19],[27],[29]     8,680          
Amortized cost [10],[19],[27],[29]     9,162          
Fair Value [3],[19],[27],[29]     8,680          
Investment, Identifier [Axis]: Second Lien, Associations, Inc., Construction & Building                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[15],[39] 5,276              
Amortized cost [9],[15],[39] 5,277              
Fair Value [4],[15],[39] 5,276              
Investment, Identifier [Axis]: Second Lien, Bayside OPCP, LLC, Healthcare & Pharmaceuticals                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27],[29],[31],[38] 3,071              
Fair value, ending balance 5,461 [4],[11],[12],[14],[15],[39]   3,071 [3],[19],[26],[27],[29],[31],[38]          
Amortized cost 4,844 [9],[11],[12],[14],[15],[39]   3,653 [10],[19],[26],[27],[29],[31],[38]          
Fair Value 5,461 [4],[11],[12],[14],[15],[39]   3,071 [3],[19],[26],[27],[29],[31],[38]          
Investment, Identifier [Axis]: Second Lien, Outcomes Group Holdings, Inc., Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[27],[30] 1,731              
Fair value, ending balance [3],[19],[27],[30]     1,731          
Amortized cost [10],[19],[27],[30]     1,729          
Fair Value [3],[19],[27],[30]     1,731          
Investment, Identifier [Axis]: Second Lien, PAI Holdco, Inc., Auto Aftermarket & Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[26],[27] 13,449              
Fair value, ending balance 13,203 [4],[11],[12],[15]   13,449 [3],[19],[26],[27]          
Amortized cost 14,355 [9],[11],[12],[15]   14,101 [10],[19],[26],[27]          
Fair Value 13,203 [4],[11],[12],[15]   13,449 [3],[19],[26],[27]          
Investment, Identifier [Axis]: Second Lien, Quartz Holding Company, Software                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[19],[27],[29],[30] 7,048              
Fair value, ending balance [3],[19],[27],[29],[30]     7,048          
Amortized cost [10],[19],[27],[29],[30]     6,979          
Fair Value [3],[19],[27],[29],[30]     7,048          
Investment, Identifier [Axis]: Second Lien, Stonegate Pub Company Bidco Limited (United Kingdom), Beverage & Food                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[15],[22],[27] 22,204              
Fair value, ending balance [3],[15],[22],[27]     22,204          
Amortized cost [10],[15],[22],[27]     24,883          
Fair Value [3],[15],[22],[27]     22,204          
Investment, Identifier [Axis]: Second Lien, TruGreen Limited Partnership, Consumer Service                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[15],[26],[27],[29] 12,082              
Fair value, ending balance [3],[15],[26],[27],[29]     12,082          
Amortized cost [10],[15],[26],[27],[29]     12,817          
Fair Value [3],[15],[26],[27],[29]     12,082          
Investment, Identifier [Axis]: Second Lien, TruGreen Limited Partnership, Consumer Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, ending balance [4],[11],[12],[14],[15],[16] 10,638              
Amortized cost [9],[11],[12],[14],[15],[16] 12,836              
Fair Value [4],[11],[12],[14],[15],[16] 10,638              
Investment, Identifier [Axis]: Second Lien, World 50, Inc., Business Services                
Investments in and Advances to Affiliates, at Fair Value [Roll Forward]                
Fair value, beginning balance [3],[38] $ 18,098              
Fair value, ending balance [3],[38]     18,098          
Amortized cost [10],[38]     17,877          
Fair Value [3],[38]     $ 18,098          
[1] The interest rate paid by the Company for each interest period is calculated on the basis of a compounded average daily SOFR rate plus 3.139%. The interest rate swap settles quarterly on each of March 1, June 1, September 1, and December 1. Refer to Note 7, Derivative Instruments, to these unaudited consolidated financial statements for further details.
[2] The interest rate paid by the Company for each interest period is calculated on the basis of a compounded average daily SOFR rate plus 3.139%. The interest rate swap settles quarterly on each of March 1, June 1, September 1, and December 1. Refer to Note 7, Derivative Instruments, to these unaudited consolidated financial statements for further details.
[3] Fair value is determined in good faith by or under the direction of the Investment Adviser, as the valuation designee pursuant to Rule 2a-5 under the Investment Company Act (see Note 2, Significant Accounting Policies, and Note 3, Fair Value Measurements, to these unaudited consolidated financial statements), pursuant to the Company’s valuation policy. The fair value of all first lien and second lien debt investments, equity investments and the investment fund was determined using significant unobservable inputs.
[4] Fair value is determined in good faith by or under the direction of the Investment Adviser, as the valuation designee pursuant to Rule 2a-5 under the Investment Company Act (see Note 2, Significant Accounting Policies, and Note 3, Fair Value Measurements, to these unaudited consolidated financial statements), pursuant to the Company’s valuation policy. The fair value of all first lien and second lien debt investments, equity investments and the investment funds was determined using significant unobservable inputs.
[5] Par amount is denominated in USD (“$”) unless otherwise noted, as denominated in Canadian Dollar (“C$”), Euro (“€”) or British Pound (“£”).
[6] Par amount is denominated in USD (“$”) unless otherwise noted, as denominated in Canadian Dollar (“C$”), Euro (“€”) or British Pound (“£”).
[7] Unless otherwise indicated, issuers of debt and equity investments held by the Company are domiciled in the United States. Under the Investment Company Act of 1940, as amended (together with the rules and regulations promulgated thereunder, the “Investment Company Act”), the Company would be deemed to “control” a portfolio company if the Company owned 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. As of December 31, 2023, the Company does not “control” any of these portfolio companies. Under the Investment Company Act, the Company would be 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, 2023, the Company is not an “affiliated person” of any of these portfolio companies. Certain portfolio company investments are subject to contractual restrictions on sales.
[8] Unless otherwise indicated, issuers of debt and equity investments held by the Company are domiciled in the United States. Under the Investment Company Act of 1940, as amended (together with the rules and regulations promulgated thereunder, the “Investment Company Act”), the Company would be deemed to “control” a portfolio company if the Company owned 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. As of September 30, 2024, the Company does not “control” any of these portfolio companies. Under the Investment Company Act, the Company would be 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 September 30, 2024, the Company is not an “affiliated person” of any of these portfolio companies. Certain portfolio company investments are subject to contractual restrictions on sales.
[9] Amortized cost represents original cost, including origination fees and upfront fees received that are deemed to be an adjustment to yield, adjusted for the accretion/amortization of discounts/premiums, as applicable, on debt investments using the effective interest method.
[10] Amortized cost represents original cost, including origination fees and upfront fees received that are deemed to be an adjustment to yield, adjusted for the accretion/amortization of discounts/premiums, as applicable, on debt investments using the effective interest method.
[11] Loan includes interest rate floor feature, which ranges from 0.50% to 3.00%.
[12] Variable rate loans to the portfolio companies bear interest at a rate that is determined by reference to either the Secured Overnight Financing Rate (“SOFR”) or an alternate base rate (commonly based on the Federal Funds Rate or the U.S. Prime Rate), which generally resets quarterly. For each such loan, the Company has indicated the reference rate used and provided the spread and the interest rate in effect as of September 30, 2024. As of September 30, 2024, the reference rates for variable rate loans were the 30-day SOFR at 4.85%, the 90-day SOFR at 4.59%, the 180-day SOFR at 4.25%, the daily SONIA at 4.95%, the 90-day EURIBOR at 3.28%, the 180-day EURIBOR at 3.11%, and the 30-day CORRA at 4.30%.
[13] As of September 30, 2024, the Company had the following unfunded commitments to fund delayed draw and revolving senior secured loans:
Investments—non-controlled/non-affiliatedTypeUnused FeePar/ Principal Amount **Fair Value
First and Second Lien Debt—unfunded delayed draw and revolving term loans commitments
Accession Risk Management Group, Inc.Revolver0.50%$462 $
ADPD Holdings, LLCDelayed Draw1.002,528 (208)
ADPD Holdings, LLCRevolver0.50284 (23)
Advanced Web Technologies Holding CompanyDelayed Draw1.002,371 (5)
Advanced Web Technologies Holding CompanyRevolver0.501,406 (3)
Alpine Acquisition Corp IIRevolver0.50586 (92)
Apex Companies Holdings, LLCDelayed Draw1.007,123 (34)
Applied Technical Services, LLCDelayed Draw1.00512 (9)
Applied Technical Services, LLCRevolver0.5061 (1)
Investments—non-controlled/non-affiliatedTypeUnused FeePar/ Principal Amount **Fair Value
Appriss Health, LLCRevolver0.50%$3,051 $(42)
Artifact Bidco, Inc.Delayed Draw0.50172 (2)
Artifact Bidco, Inc.Revolver0.35123 (1)
Ascend Buyer, LLCRevolver0.50856 (4)
Associations, Inc.Delayed Draw1,016 
Associations, Inc.Revolver0.50814 
Athlete Buyer, LLCDelayed Draw1.007,351 (112)
Atlas US Finco, Inc.Revolver0.50268 (1)
Auditboard, Inc.Delayed Draw2,857 (30)
Auditboard, Inc.Revolver0.501,143 (12)
Avalara, Inc.Revolver0.502,250 17 
Azurite Intermediate Holdings, Inc.Delayed Draw0.50894 (2)
Azurite Intermediate Holdings, Inc.Revolver0.50397 (1)
Bayside OPCP, LLCRevolver0.501,974 (0 )
Big Bus Tours Group Limited (United Kingdom)Delayed Draw1.501,370 (38)
Bingo Group Buyer, Inc.Delayed Draw0.751,066 (6)
Bingo Group Buyer, Inc.Revolver0.50397 (2)
Birsa S.p.A. (Italy)Delayed Draw1.255,076 (121)
Bradyifs Holdings, LLCDelayed Draw1.00263 — 
CD&R Madison Parent Ltd (United Kingdom)Delayed Draw1.50£141 
Celerion Buyer, Inc.Delayed Draw1.00499 — 
Celerion Buyer, Inc.Revolver0.50249 — 
Chemical Computing Group ULC (Canada)Revolver0.5029 — 
CircusTrix Holdings, LLCDelayed Draw1.00323 
CircusTrix Holdings, LLCRevolver0.50484 
CoreWeave Compute Acquisition Co. IV, LLCDelayed Draw0.5024,894 (373)
Cority Software Inc. (Canada)Revolver0.503,000 — 
Coupa Holdings, LLCDelayed Draw1.50771 
Coupa Holdings, LLCRevolver0.50591 
CST Holding CompanyRevolver0.50470 (0 )
Dwyer Instruments, Inc.Revolver0.501,178 — 
Ellkay, LLCRevolver0.501,071 (134)
Essential Services Holding CorporationDelayed Draw1.00149 (1)
Essential Services Holding CorporationRevolver0.5093 (1)
Excel Fitness Holdings, Inc.Delayed Draw1.001,732 (6)
Excel Fitness Holdings, Inc.Revolver0.50891 (11)
Investments—non-controlled/non-affiliatedTypeUnused FeePar/ Principal Amount **Fair Value
Excelitas Technologies Corp.Delayed Draw1.00%$25 $
Excelitas Technologies Corp.Revolver0.50693 
Generator Buyer, Inc. (Canada)Delayed Draw0.50C$1,958 (42)
Generator Buyer, Inc. (Canada)Revolver0.50C$1,111 (24)
Greenhouse Software, Inc.Revolver0.502,204 (5)
GS AcquisitionCo, Inc.Delayed Draw0.5037 
GS AcquisitionCo, Inc.Revolver0.5045 
Heartland Home Services, Inc.Revolver0.50619 (36)
Hercules Borrower LLCRevolver0.502,160 — 
Hoosier Intermediate, LLCRevolver0.502,400 — 
HS Spa Holdings Inc.Delayed Draw0.50640 — 
HS Spa Holdings Inc.Revolver0.50856 
Icefall Parent, Inc.Revolver0.50744 (9)
iCIMS, Inc.Delayed Draw4,546 (18)
iCIMS, Inc.Revolver0.501,703 (7)
IQN Holding Corp.Revolver0.50375 — 
Kaseya, Inc.Delayed Draw1.00853 — 
Kaseya, Inc.Revolver0.501,541 — 
Lifelong Learner Holdings, LLCRevolver0.50106 (9)
LVF Holdings, Inc.Revolver0.382,025 — 
Material Holdings, LLCRevolver1.00192 — 
Medical Manufacturing Technologies, LLCRevolver0.50558 (9)
NEFCO Holding Company LLCDelayed Draw1.003,275 (9)
NEFCO Holding Company LLCRevolver0.50758 (2)
NMI AcquisitionCo, Inc.Revolver0.501,280 (3)
North Haven Fairway Buyer, LLCDelayed Draw1.008,400 (95)
North Haven Fairway Buyer, LLCRevolver0.50872 — 
North Haven Stallone Buyer, LLCDelayed Draw1.001,006 (8)
Oak Purchaser, Inc.Delayed Draw0.501,552 (30)
Oak Purchaser, Inc.Revolver0.50584 (10)
Oranje Holdco, Inc.Revolver0.501,006 (3)
PDI TA Holdings, IncDelayed Draw0.50106 (1)
PDI TA Holdings, IncRevolver0.5046 (0 )
Pestco Intermediate, LLCDelayed Draw1.00555 11 
Pestco Intermediate, LLCRevolver0.50238 
PF Atlantic Holdco 2, LLCRevolver0.502,759 — 
Investments—non-controlled/non-affiliatedTypeUnused FeePar/ Principal Amount **Fair Value
PPV Intermediate Holdings, LLCDelayed Draw1.00%$8,696 $(87)
Prophix Software Inc. (Canada)Delayed Draw1,413 (9)
Prophix Software Inc. (Canada)Revolver0.501,736 (11)
PXO Holdings I Corp.Revolver0.50920 (2)
QNNECT, LLCDelayed Draw1.001,325 13 
Quantic Electronics, LLCRevolver0.50690 (1)
Radwell Parent, LLCRevolver0.381,116 
SCP Eye Care HoldCo, LLCDelayed Draw1.0014 (0 )
SCP Eye Care HoldCo, LLCRevolver0.5019 (0 )
Smarsh Inc.Delayed Draw1.00816 — 
Smarsh Inc.Revolver0.50408 — 
Speedstar Holding LLCDelayed Draw1.003,578 (60)
SPF Borrower, LLCRevolver0.501,544 — 
Spotless Brands, LLCDelayed Draw1.0018,855 (182)
Spotless Brands, LLCRevolver0.50438 (1)
Summit Acquisition, Inc.Delayed Draw1.001,374 27 
Summit Acquisition, Inc.Revolver0.50687 14 
Tank Holding Corp.Delayed Draw1.00476 (5)
Tank Holding Corp.Revolver0.38483 (5)
The Chartis Group, LLCDelayed Draw1.003,187 (32)
The Chartis Group, LLCRevolver0.501,593 (16)
Trader Corporation (Canada)Revolver0.50C$906 (0 )
Tufin Software North America, Inc.Delayed Draw257 (2)
Tufin Software North America, Inc.Revolver0.501,339 (10)
Turbo Buyer, Inc.Revolver0.50609 (40)
United Flow Technologies Intermediate Holdco II, LLCDelayed Draw1.002,765 (30)
United Flow Technologies Intermediate Holdco II, LLCRevolver0.50559 (6)
US INFRA SVCS Buyer, LLCRevolver0.501,050 (96)
U.S. Legal Support, Inc.Delayed Draw0.501,348 (10)
U.S. Legal Support, Inc.Revolver0.50163 (1)
Vensure Employer Services, Inc.Delayed Draw0.504,844 (73)
Wineshipping.com LLCRevolver0.50238 (27)
World 50, Inc.Revolver0.50731 (11)
YLG Holdings, Inc.Revolver0.38280 
Total unfunded commitments$195,106 $(2,184)
[14] Loans include a credit spread adjustment that typically ranges from 0.10% to 0.43%.
[15] Denotes that all or a portion of the assets are owned by Carlyle Secured Lending, Inc. (together with its consolidated subsidiaries, “we,” “us,” “our,” “CGBD” or the “Company”). The Company has entered into a senior secured revolving credit facility (as amended, the “Credit Facility”). The lenders of the Credit Facility have a first lien security interest in substantially all of the portfolio investments held by the Company (see Note 8, Borrowings to these unaudited consolidated financial statements). Accordingly, such assets are not available to creditors of Carlyle Direct Lending CLO 2015-1R LLC (the “2015-1 Issuer”).
[16] Denotes that all or a portion of the assets are owned by the Company's wholly owned subsidiary, the 2015-1 Issuer, and secure the notes issued in connection with a term debt securitization completed by the Company on June 26, 2015 (see Note 8, Borrowings, to these unaudited consolidated financial statements). Accordingly, such assets are not available to creditors of the Company.
[17] Security acquired in transaction exempt from registration under the Securities Act of 1933, as amended (the “Securities Act”), and may be deemed to be “restricted securities” under the Securities Act. As of December 31, 2023, the aggregate fair value of these securities is $92,824, or 10.17% of the Company’s net assets.
[18] Represents a non-income producing security as of December 31, 2023.
[19] Denotes that all or a portion of the assets are owned by Carlyle Secured Lending, Inc. (together with its consolidated subsidiaries, “we,” “us,” “our,” “CGBD” or the “Company”). The Company has entered into a senior secured revolving credit facility (as amended, the “Credit Facility”). The lenders of the Credit Facility have a first lien security interest in substantially all of the portfolio investments held by the Company (see Note 8, Borrowings, to these unaudited consolidated financial statements). Accordingly, such assets are not available to creditors of Carlyle Direct Lending CLO 2015-1R LLC (the “2015-1 Issuer”).
[20] Security acquired in transaction exempt from registration under the Securities Act of 1933, as amended (the “Securities Act”), and may be deemed to be “restricted securities” under the Securities Act. As of September 30, 2024, the aggregate fair value of these securities is $109,634, or 12.09% of the Company’s net assets.
[21] Represents a non-income producing security as of September 30, 2024.
[22] The Company has determined the indicated investments are non-qualifying assets under Section 55(a) of the Investment Company Act. Under the Investment Company Act, the Company may not acquire any non-qualifying assets unless, at the time such acquisition is made, qualifying assets represent at least 70% of the Company’s total assets.
[23] The Company has determined the indicated investments are non-qualifying assets under Section 55(a) of the Investment Company Act. Under the Investment Company Act, the Company may not acquire any non-qualifying assets unless, at the time such acquisition is made, qualifying assets represent at least 70% of the Company’s total assets.
[24] Under the Investment Company Act, the Company is deemed an “affiliated person” of this portfolio because the Company owns 5% or more of the portfolio company’s outstanding voting securities. Transactions related to the portfolio company during the year ended December 31, 2023 were as follows:
Investments—non-controlled/affiliatedFair Value as of December 31, 2022Additions/PurchasesReductions/Sales/ PaydownsNet Realized Gain (Loss)Net Change in Unrealized Appreciation (Depreciation)Fair Value as of December 31, 2023Dividend and Interest Income
Direct Travel, Inc.$42,636 $1,329 $— $— $442 $44,407 $5,713 
Direct Travel, Inc.2,731 1,082 — — (41)3,772 672 
Direct Travel, Inc. (Equity)— — — — 5,203 5,203 — 
Total investments—non-controlled/affiliated$45,367 $2,411 $— $— $5,604 $53,382 $6,385 
[25] Under the Investment Company Act, the Company is deemed an “affiliated person” of the portfolio companies because the Company owns 5% or more of the portfolio company’s outstanding voting securities. Transactions related to the portfolio companies during the nine months ended September 30, 2024 were as follows:
Investments—non-controlled/affiliatedFair Value as of December 31, 2023Additions/PurchasesReductions/Sales/ PaydownsNet Realized Gain (Loss)Net Change in Unrealized Appreciation (Depreciation)Fair Value as of September 30, 2024 Interest and PIK Income
SPF Borrower, LLC$— $31,372 $— $— $— $31,372 $2,472 
SPF Borrower, LLC— 14,659 — — 14,659 1,448 
SPF HoldCo, LLC (Equity)— 20,828 — 760 21,588 — 
Direct Travel, Inc.44,407 — (43,341)— (1,066)— 2,352 
Direct Travel, Inc.3,772 — (3,696)— (76)— 364 
Direct Travel, Inc. (Equity)5,203 — (4,013)4,013 (5,203)— — 
Total investments—non-controlled/affiliated$53,382 $66,859 $(51,050)$4,013 $(5,585)$67,619 $6,636 
[26] Loan includes interest rate floor feature, which ranges from 0.50% to 3.00%.
[27] Variable rate loans to the portfolio companies bear interest at a rate that is determined by reference to either the Secured Overnight Financing Rate (“SOFR”), or an alternate base rate (commonly based on the Federal Funds Rate or the U.S. Prime Rate), which generally resets quarterly. For each such loan, the Company has indicated the reference rate used and provided the spread and the interest rate in effect as of December 31, 2023. As of December 31, 2023, the reference rates for variable rate loans were the 30-day SOFR at 5.35%, the 90-day SOFR at 5.33%, the 180-day SOFR at 5.16%, the daily SONIA at 5.19%, the 30-day EURIBOR at 3.85%, the 90-day EURIBOR at 3.91% and the 30-day CDOR at 5.45%.
[28] As of December 31, 2023, the Company had the following unfunded commitments to fund delayed draw and revolving senior secured loans:
Investments—non-controlled/non-affiliatedTypeUnused FeePar/ Principal Amount **Fair Value
First and Second Lien Debt—unfunded delayed draw and revolving term loans commitments
ADPD Holdings, LLCDelayed Draw1.00%$2,878 $(271)
ADPD Holdings, LLCRevolver0.50621 (59)
Advanced Web Technologies Holding CompanyRevolver0.50985 
Allied Benefit Systems Intermediate LLCDelayed Draw1.001,580 (24)
Alpine Acquisition Corp IIRevolver0.501,379 (64)
Apex Companies Holdings, LLCDelayed Draw1.002,305 
Applied Technical Services, LLCRevolver0.5022 — 
Appriss Health, LLCRevolver0.502,963 (22)
Ascend Buyer, LLCRevolver0.50856 (22)
Associations, Inc.Revolver0.50468 (2)
Atlas AU Bidco Pty Ltd (Australia)Revolver0.50268 
Avalara, Inc.Revolver0.502,250 34 
Bayside OPCP, LLCRevolver0.501,974 — 
BlueCat Networks, Inc. (Canada)Delayed Draw1.00195 (4)
Bradyifs Holdings, LLCDelayed Draw1.00696 (14)
Bradyifs Holdings, LLCRevolver0.50709 (14)
CD&R Madison Parent Ltd (United Kingdom)Delayed Draw1.50£214 
Celerion Buyer, Inc.Delayed Draw2.00499 
Celerion Buyer, Inc.Revolver0.50249 
Chartis Holding, LLCRevolver0.50100 — 
Chemical Computing Group ULC (Canada)Revolver0.5029 — 
CircusTrix Holdings, LLCDelayed Draw1.001,613 
CircusTrix Holdings, LLCRevolver0.50806 
CoreWeave Compute Acquisition Co. II, LLCDelayed Draw1.00815 (14)
Cority Software Inc. (Canada)Revolver0.503,000 (10)
Investments—non-controlled/non-affiliatedTypeUnused FeePar/ Principal Amount **Fair Value
Coupa Holdings, LLCDelayed Draw1.00%$771 $15 
Coupa Holdings, LLCRevolver0.50591 12 
CPI Intermediate Holdings, Inc.Delayed Draw1.00927 (9)
CST Holding CompanyRevolver0.50423 
Denali Midco 2, LLCDelayed Draw1.00876 — 
Diligent CorporationRevolver0.5022 — 
Direct Travel, Inc.Delayed Draw0.50615 — 
Dwyer Instruments, Inc.Revolver0.501,178 — 
Eliassen Group, LLCDelayed Draw1.002,668 (34)
Ellkay, LLCRevolver0.501,786 (244)
EPS Nass Parent, Inc.Revolver0.5010 — 
Excel Fitness Holdings, Inc.Revolver0.50891 (13)
Excelitas Technologies Corp.Delayed Draw1.0025 — 
Excelitas Technologies Corp.Revolver0.50143 (2)
FPG Intermediate Holdco, LLCDelayed Draw1.003,973 (38)
Greenhouse Software, Inc.Revolver0.502,204 (16)
Hadrian Acquisition Limited (United Kingdom)Delayed Draw2.33£1,842 (11)
Harbour Benefit Holdings, Inc.Revolver0.503,180 (24)
Heartland Home Services, Inc.Revolver0.50619 (25)
Hercules Borrower LLCRevolver0.502,160 — 
Hoosier Intermediate, LLCRevolver0.502,400 (76)
HS Spa Holdings Inc.Revolver0.501,141 — 
iCIMS, Inc.Delayed Draw5,432 — 
iCIMS, Inc.Revolver0.502,026 (5)
IQN Holding Corp.Delayed Draw1.00395 
IQN Holding Corp.Revolver0.50489 
Kaseya, Inc.Delayed Draw1.001,076 (2)
Kaseya, Inc.Revolver0.501,541 (2)
Lifelong Learner Holdings, LLCRevolver0.50— 
LVF Holdings, Inc.Revolver0.382,919 (46)
Material Holdings, LLCRevolver1.00460 (18)
Medical Manufacturing Technologies, LLCRevolver0.50207 — 
NEFCO Holding Company LLCDelayed Draw1.003,018 
NEFCO Holding Company LLCRevolver0.50403 
NMI AcquisitionCo, Inc.Revolver0.501,280 (9)
North Haven Fairway Buyer, LLCRevolver0.501,154 12 
North Haven Stallone Buyer, LLCDelayed Draw1.004,782 (89)
Investments—non-controlled/non-affiliatedTypeUnused FeePar/ Principal Amount **Fair Value
Oak Purchaser, Inc.Delayed Draw0.50%$166 $(5)
Oak Purchaser, Inc.Revolver0.50584 (16)
Oranje Holdco, Inc.Revolver0.501,006 
Pestco Intermediate, LLCDelayed Draw2.001,387 (13)
Pestco Intermediate, LLCRevolver0.50238 (2)
PF Atlantic Holdco 2, LLCRevolver0.502,759 (69)
Prophix Software Inc. (Canada)Delayed Draw379 — 
Prophix Software Inc. (Canada)Revolver0.501,993 — 
Pushpay USA Inc.Revolver0.501,235 (7)
PXO Holdings I Corp.Delayed Draw1.00885 (19)
PXO Holdings I Corp.Revolver0.501,315 (28)
QNNECT, LLCDelayed Draw1.001,325 23 
Radwell Parent, LLCRevolver0.381,116 
RSC Acquisition, Inc.Revolver0.50462 (3)
Sapphire Convention, Inc.Revolver0.504,471 — 
SCP Eye Care HoldCo, LLCDelayed Draw1.0014 — 
SCP Eye Care HoldCo, LLCRevolver0.50— 
Smarsh Inc.Delayed Draw1.00816 (9)
Smarsh Inc.Revolver0.50408 (4)
Spotless Brands, LLCDelayed Draw1.0015,000 136 
Spotless Brands, LLCRevolver0.50859 — 
Summit Acquisition, Inc.Delayed Draw1.001,374 
Summit Acquisition, Inc.Revolver0.50687 
Tank Holding Corp.Revolver0.381,214 (30)
Trader Corporation (Canada)Revolver0.50C$906 12 
Tufin Software North America, Inc.Delayed Draw132 (1)
Tufin Software North America, Inc.Revolver0.501,339 (13)
Turbo Buyer, Inc.Delayed Draw1.002,967 (39)
Turbo Buyer, Inc.Revolver0.501,217 (16)
U.S. Legal Support, Inc.Delayed Draw0.501,423 (19)
U.S. Legal Support, Inc.Revolver0.50653 (9)
Vensure Employee Services, Inc.Delayed Draw1.004,389 (66)
Wineshipping.com LLCRevolver0.50238 (16)
Total unfunded commitments$134,409 $(1,269)
[29] Loans include a credit spread adjustment that typically ranges from 0.10% to 0.43%.
[30] Denotes that all or a portion of the assets are owned by the Company's wholly owned subsidiary, the 2015-1 Issuer, and secure the notes issued in connection with a term debt securitization completed by the Company on June 26, 2015 (see Note 8, Borrowings, to these unaudited consolidated financial statements). Accordingly, such assets are not available to creditors of the Company.
[31] Loan was on non-accrual status as of December 31, 2023.
[32] Loan is in forbearance as of December 31, 2023.
[33] In addition to the interest earned based on the stated interest rate of this loan, which is the amount reflected in this schedule, the Company is entitled to receive additional interest as a result of an agreement among lenders, which has been included in the spread of each applicable investment. Pursuant to the agreement among lenders in respect of this loan, this investment represents a first lien/last out loan, which has a secondary priority behind the first lien/first out loan with respect to principal, interest and other payments.
[34] Loan was on non-accrual status as of September 30, 2024.
[35] In addition to the interest earned based on the stated interest rate of this loan, which is the amount reflected in this schedule, the Company is entitled to receive additional interest as a result of an agreement among lenders, which has been included in the spread of each applicable investment. Pursuant to the agreement among lenders in respect of this loan, this investment represents a first lien/last out loan, which has a secondary priority behind the first lien/first out loan with respect to principal, interest and other payments.
[36] Under the Investment Company Act, the Company is deemed to be an “affiliated person” of and “control” this investment fund because the Company owns more than 25% of the investment fund’s outstanding voting securities and/or has the power to exercise control over management or policies of such investment fund. See Note 5, Middle Market Credit Fund, LLC and Note 6, Middle Market Credit Fund II, LLC, to these unaudited consolidated financial statements for more details. Transactions related to investments in controlled affiliates for the year ended December 31, 2023, were as follows:
Investments—controlled/affiliatedFair Value as of December 31, 2022Additions/PurchasesReductions/Sales/ PaydownsNet Realized Gain (Loss)Net Change in Unrealized Appreciation (Depreciation)Fair Value as of December 31, 2023Dividend and Interest Income
Middle Market Credit Fund, LLC, Subordinated Loan and Member's Interest$190,065 $— $— $— $(8,105)$181,960 $22,000 
Middle Market Credit Fund, Mezzanine Loan— — — — — — — 
Middle Market Credit Fund II, LLC, Member's Interest72,957 — — — (5,538)67,419 11,104 
Total investments—controlled/affiliated$263,022 $— $— $— $(13,643)$249,379 $33,104 
[37] Under the Investment Company Act, the Company is deemed to be an “affiliated person” of and “control” this investment fund because the Company owns more than 25% of the investment fund’s outstanding voting securities and/or has the power to exercise control over management or policies of such investment fund. See Note 5, Middle Market Credit Fund, LLC and Note 6. Middle Market Credit Fund II, LLC, to these unaudited consolidated financial statements for more details. Transactions related to investments in controlled affiliates for the nine months ended September 30, 2024, were as follows:
Investments—controlled/affiliatedFair Value as of December 31, 2023Additions/PurchasesReductions/Sales/ PaydownsNet Realized Gain (Loss)Net Change in Unrealized Appreciation (Depreciation)Fair Value as of September 30, 2024Dividend and Interest Income
Middle Market Credit Fund, LLC, Subordinated Loan and Member’s Interest
$181,960 $— $— $— $(5,095)$176,865 $16,500 
Middle Market Credit Fund, LLC, Mezzanine Loan— — — — — — — 
Middle Market Credit Fund II, LLC, Member’s Interest67,419 — — — (312)67,107 8,833 
Total investments—controlled/affiliated$249,379 $— $— $— $(5,407)$243,972 $25,333 
[38] Represents a corporate mezzanine loan, which is subordinated to senior secured term loans of the portfolio company/investment fund.
[39] Represents a corporate mezzanine loan, which is subordinated to senior secured term loans of the portfolio company/investment fund.