Quarterly report pursuant to Section 13 or 15(d)

Investments - ORCC Senior Loan Fund's Portfolio (Details)

v3.22.2.2
Investments - ORCC Senior Loan Fund's Portfolio (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Schedule of Investments [Line Items]    
Amortized Cost $ 12,931,859 [1],[2],[3],[4],[5] $ 12,648,553 [6],[7],[8],[9],[10]
Fair Value $ 12,835,918 [2],[4],[5] $ 12,741,640 [7],[9],[10]
Percentage of Net Assets 219.00% [2],[4],[5] 215.20% [7],[9],[10]
ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 1,030,851 $ 798,420
Amortized Cost 1,019,384 794,202
Fair Value $ 981,849 $ 790,277
Percentage of Net Assets 273.70% 279.90%
Debt Securities | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 1,030,851 $ 798,420
Amortized Cost 1,019,384 794,202
Fair Value $ 981,849 $ 790,277
Percentage of Net Assets 273.70% 279.90%
Aerospace and defense | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 101,433 $ 101,197
Amortized Cost 101,061 100,706
Fair Value $ 98,124 $ 98,298
Percentage of Net Assets 27.30% 34.70%
Automotive | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 36,100 $ 22,942
Amortized Cost 35,808 22,846
Fair Value $ 33,209 $ 22,851
Percentage of Net Assets 9.30% 8.20%
Buildings and real estate | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 44,481  
Amortized Cost 43,517  
Fair Value $ 41,272  
Percentage of Net Assets 11.50%  
Business services | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 65,164 $ 81,828
Amortized Cost 64,402 81,180
Fair Value $ 59,453 $ 81,311
Percentage of Net Assets 16.70% 28.80%
Chemicals | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units   $ 998
Amortized Cost   998
Fair Value   $ 998
Percentage of Net Assets   0.40%
Containers and packaging | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 65,880 $ 35,954
Amortized Cost 65,282 35,825
Fair Value $ 63,714 $ 35,899
Percentage of Net Assets 17.70% 12.80%
Distribution | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 70,757 $ 46,235
Amortized Cost 69,757 46,020
Fair Value $ 68,319 $ 46,149
Percentage of Net Assets 19.00% 16.30%
Education | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 53,550 $ 33,862
Amortized Cost 53,319 33,805
Fair Value $ 53,251 $ 33,003
Percentage of Net Assets 14.90% 11.70%
Food and beverage | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 76,988 $ 65,884
Amortized Cost 76,405 65,444
Fair Value $ 72,604 $ 65,630
Percentage of Net Assets 20.20% 23.20%
Healthcare equipment and services | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 65,564 $ 58,756
Amortized Cost 65,111 58,224
Fair Value $ 62,088 $ 58,080
Percentage of Net Assets 17.30% 20.70%
Healthcare providers and services | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 73,980 $ 68,025
Amortized Cost 72,756 67,671
Fair Value $ 70,421 $ 67,802
Percentage of Net Assets 19.60% 24.00%
Healthcare technology | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 46,959 $ 17,179
Amortized Cost 46,147 16,961
Fair Value $ 43,979 $ 17,162
Percentage of Net Assets 12.30% 6.10%
Infrastructure and environmental services | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units   $ 40,693
Amortized Cost   40,471
Fair Value   $ 40,171
Percentage of Net Assets   14.20%
Insurance | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 4,158 $ 43,595
Amortized Cost 4,158 43,524
Fair Value $ 4,137 $ 42,132
Percentage of Net Assets 1.20% 14.90%
Internet software and services | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 86,934 $ 47,219
Amortized Cost 85,319 47,021
Fair Value $ 82,112 $ 47,036
Percentage of Net Assets 22.90% 16.60%
Manufacturing | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 74,450 $ 64,707
Amortized Cost 74,018 64,397
Fair Value $ 71,711 $ 64,589
Percentage of Net Assets 20.00% 22.80%
Professional services | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 58,349 $ 37,005
Amortized Cost 58,096 36,911
Fair Value $ 55,635 $ 36,987
Percentage of Net Assets 15.50% 13.10%
Telecommunications | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 19,924  
Amortized Cost 19,061  
Fair Value $ 18,879  
Percentage of Net Assets 5.20%  
Investment, Identifier [Axis]: 3ES Innovation Inc. (dba Aucerna), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 60,791 [11],[12],[13],[14] $ 61,259 [15],[16],[17],[18]
Amortized Cost 60,361 [11],[12],[13],[14] 60,718 [15],[16],[17],[18]
Fair Value $ 60,183 [11],[12],[13],[14] $ 60,340 [15],[16],[17],[18]
Percentage of Net Assets 1.00% [11],[12],[13],[14] 1.00% [15],[16],[17],[18]
Interest 6.75% [11],[12],[13],[14] 6.75% [15],[16],[17],[18]
Investment, Identifier [Axis]: 3ES Innovation Inc. (dba Aucerna), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 1,700 [11],[12],[13],[14],[19] $ 0 [15],[16],[18],[20],[21]
Amortized Cost 1,679 [11],[12],[13],[14],[19] (27) [15],[16],[18],[20],[21]
Fair Value $ 1,661 [11],[12],[13],[14],[19] $ (58) [15],[16],[18],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[13],[14],[19] 0.00% [15],[16],[18],[20],[21]
Interest 6.75% [11],[12],[13],[14],[19] 6.75% [15],[16],[18],[20],[21]
Investment, Identifier [Axis]: AAM Series 1.1 Rail and Domestic Intermodal Feeder, LLC, LLC Interest    
Schedule of Investments [Line Items]    
Amortized Cost [12],[14],[19],[22],[23],[24] $ 5  
Fair Value [12],[14],[19],[22],[23],[24] $ 0  
Percentage of Net Assets [12],[14],[19],[22],[23],[24] 0.00%  
Investment, Identifier [Axis]: AAM Series 2.1 Aviation Feeder, LLC, LLC Interest    
Schedule of Investments [Line Items]    
Amortized Cost [12],[14],[19],[22],[23],[24] $ 1,373  
Fair Value [12],[14],[19],[22],[23],[24] $ 1,368  
Percentage of Net Assets [12],[14],[19],[22],[23],[24] 0.00%  
Investment, Identifier [Axis]: ABB/Con-cise Optical Group LLC, Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [15],[25]   $ 25,000
Amortized Cost [15],[25]   24,705
Fair Value [15],[25]   $ 24,875
Percentage of Net Assets [15],[25]   0.40%
Interest [15],[25]   9.00%
Investment, Identifier [Axis]: ABB/Con-cise Optical Group LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 67,585 [11],[12],[13] $ 74,831 [15],[25]
Amortized Cost 66,652 [11],[12],[13] 74,484 [15],[25]
Fair Value $ 67,416 [11],[12],[13] $ 74,456 [15],[25]
Percentage of Net Assets 1.20% [11],[12],[13] 1.30% [15],[25]
Interest 7.50% [11],[12],[13] 5.00% [15],[25]
Investment, Identifier [Axis]: ABB/Con-cise Optical Group LLC, First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[13],[19] $ 6,580  
Amortized Cost [11],[12],[13],[19] 6,485  
Fair Value [11],[12],[13],[19] $ 6,562  
Percentage of Net Assets [11],[12],[13],[19] 0.10%  
Interest [11],[12],[13],[19] 7.50%  
Investment, Identifier [Axis]: ASP Conair Holdings LP, Class A Units    
Schedule of Investments [Line Items]    
Amortized Cost $ 6,071 [12],[23],[24] $ 6,071 [16],[26],[27]
Fair Value $ 5,480 [12],[23],[24] $ 6,071 [16],[26],[27]
Percentage of Net Assets 0.10% [12],[23],[24] 0.10% [16],[26],[27]
Investment, Identifier [Axis]: Accela, Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 24,599 [11],[28] $ 23,990 [15],[25]
Amortized Cost 24,480 [11],[28] 23,818 [15],[25]
Fair Value $ 24,291 [11],[28] $ 23,990 [15],[25]
Percentage of Net Assets 0.40% [11],[28] 0.40% [15],[25]
Interest 7.50% [11],[28] 7.50% [15],[25]
Investment, Identifier [Axis]: Accela, Inc., First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 1,500 [11],[19],[28] $ 0 [15],[20]
Amortized Cost 1,500 [11],[19],[28] 0 [15],[20]
Fair Value $ 1,463 [11],[19],[28] $ 0 [15],[20]
Percentage of Net Assets 0.00% [11],[19],[28] 0.00% [15],[20]
Interest 7.00% [11],[19],[28] 7.00% [15],[20]
Investment, Identifier [Axis]: Accelerate topco Holdings, LLC, Common Units    
Schedule of Investments [Line Items]    
Amortized Cost [12],[23],[24] $ 14  
Fair Value [12],[23],[24] $ 14  
Percentage of Net Assets [12],[23],[24] 0.00%  
Investment, Identifier [Axis]: Access CIG, LLC, Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 58,760 [11],[12],[13] $ 58,760 [15],[16],[25]
Amortized Cost 58,407 [11],[12],[13] 58,343 [15],[16],[25]
Fair Value $ 58,024 [11],[12],[13] $ 58,466 [15],[16],[25]
Percentage of Net Assets 1.00% [11],[12],[13] 1.00% [15],[16],[25]
Interest 7.75% [11],[12],[13] 7.75% [15],[16],[25]
Investment, Identifier [Axis]: Alera Group, Inc., First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[20],[25],[29]   $ 11,825
Amortized Cost [15],[16],[20],[25],[29]   11,560
Fair Value [15],[16],[20],[25],[29]   $ 11,554
Percentage of Net Assets [15],[16],[20],[25],[29]   0.20%
Interest [15],[16],[20],[25],[29]   5.50%
Investment, Identifier [Axis]: Alera Group, Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 34,902 [11],[12],[30] $ 43,036 [15],[16],[25]
Amortized Cost 34,212 [11],[12],[30] 42,097 [15],[16],[25]
Fair Value $ 34,640 [11],[12],[30] $ 42,068 [15],[16],[25]
Percentage of Net Assets 0.60% [11],[12],[30] 0.70% [15],[16],[25]
Interest 6.50% [11],[12],[30] 5.50% [15],[16],[25]
Investment, Identifier [Axis]: AmSpec Group, Inc. (fka AmSpec Services Inc.), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 109,411 [11],[12],[13] $ 110,265 [15],[16],[17]
Amortized Cost 108,722 [11],[12],[13] 109,296 [15],[16],[17]
Fair Value $ 108,589 [11],[12],[13] $ 109,713 [15],[16],[17]
Percentage of Net Assets 1.90% [11],[12],[13] 1.80% [15],[16],[17]
Interest 5.75% [11],[12],[13] 5.75% [15],[16],[17]
Investment, Identifier [Axis]: AmSpec Group, Inc. (fka AmSpec Services Inc.), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 2,712 [11],[12],[19],[31] $ 3,796 [15],[16],[20],[32]
Amortized Cost 2,638 [11],[12],[19],[31] 3,691 [15],[16],[20],[32]
Fair Value $ 2,603 [11],[12],[19],[31] $ 3,724 [15],[16],[20],[32]
Percentage of Net Assets 0.00% [11],[12],[19],[31] 0.10% [15],[16],[20],[32]
Interest 3.75% [11],[12],[19],[31] 3.75% [15],[16],[20],[32]
Investment, Identifier [Axis]: Amergin Asset Management, LLC, Class A Units    
Schedule of Investments [Line Items]    
Amortized Cost [12],[14],[23],[24] $ 0  
Fair Value [12],[14],[23],[24] $ 0  
Percentage of Net Assets [12],[14],[23],[24] 0.00%  
Investment, Identifier [Axis]: AmeriLife Holdings LLC, First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[19],[33],[34] $ 0  
Amortized Cost [11],[12],[19],[33],[34] (2)  
Fair Value [11],[12],[19],[33],[34] $ (4)  
Percentage of Net Assets [11],[12],[19],[33],[34] 0.00%  
Interest [11],[12],[19],[33],[34] 5.75%  
Investment, Identifier [Axis]: AmeriLife Holdings LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[30] $ 727  
Amortized Cost [11],[12],[30] 713  
Fair Value [11],[12],[30] $ 713  
Percentage of Net Assets [11],[12],[30] 0.00%  
Interest [11],[12],[30] 5.75%  
Investment, Identifier [Axis]: AmeriLife Holdings LLC, First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units   $ 7,980
Amortized Cost   7,940
Fair Value   $ 7,946
Percentage of Net Assets   2.80%
Interest   4.00%
Investment, Identifier [Axis]: AmeriLife Holdings LLC, First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[19],[33] $ 0  
Amortized Cost [11],[12],[19],[33] (2)  
Fair Value [11],[12],[19],[33] $ (1)  
Percentage of Net Assets [11],[12],[19],[33] 0.00%  
Interest [11],[12],[19],[33] 5.75%  
Investment, Identifier [Axis]: Anaplan, Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[35] $ 135,082  
Amortized Cost [11],[12],[35] 133,772  
Fair Value [11],[12],[35] $ 134,744  
Percentage of Net Assets [11],[12],[35] 2.30%  
Interest [11],[12],[35] 6.50%  
Investment, Identifier [Axis]: Anaplan, Inc., First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[19],[33] $ 0  
Amortized Cost [11],[12],[19],[33] (93)  
Fair Value [11],[12],[19],[33] $ (24)  
Percentage of Net Assets [11],[12],[19],[33] 0.00%  
Interest [11],[12],[19],[33] 6.50%  
Investment, Identifier [Axis]: Apex Group Treasury, LLC, First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 32,767 $ 19,950
Amortized Cost 32,663 19,900
Fair Value $ 31,293 $ 19,900
Percentage of Net Assets 8.70% 7.00%
Interest 3.75% 3.75%
Investment, Identifier [Axis]: Apex Group Treasury, LLC, Second lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[18],[20],[29]   $ 0
Amortized Cost [15],[16],[18],[20],[29]   0
Fair Value [15],[16],[18],[20],[29]   $ 0
Percentage of Net Assets [15],[16],[18],[20],[29]   0.00%
Interest [15],[16],[18],[20],[29]   6.75%
Investment, Identifier [Axis]: Apex Group Treasury, LLC, Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 44,147 [11],[12],[13],[14] $ 19,000 [15],[16],[17],[18]
Amortized Cost 43,484 [11],[12],[13],[14] 18,817 [15],[16],[17],[18]
Fair Value $ 42,381 [11],[12],[13],[14] $ 18,810 [15],[16],[17],[18]
Percentage of Net Assets 0.70% [11],[12],[13],[14] 0.30% [15],[16],[17],[18]
Interest 6.75% [11],[12],[13],[14] 6.75% [15],[16],[17],[18]
Investment, Identifier [Axis]: Apex Service Partners Intermediate 2, LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [12],[21] $ 47,500  
Amortized Cost [12],[21] 46,346  
Fair Value [12],[21] $ 46,313  
Percentage of Net Assets [12],[21] 0.80%  
Interest [12],[21] 12.50%  
Investment, Identifier [Axis]: Apex Service Partners, LLC, First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[19],[30],[34] $ 832  
Amortized Cost [11],[12],[19],[30],[34] 820  
Fair Value [11],[12],[19],[30],[34] $ 826  
Percentage of Net Assets [11],[12],[19],[30],[34] 0.00%  
Interest [11],[12],[19],[30],[34] 5.50%  
Investment, Identifier [Axis]: Apex Service Partners, LLC, First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[19],[33] $ 0  
Amortized Cost [11],[12],[19],[33] (1)  
Fair Value [11],[12],[19],[33] $ 0  
Percentage of Net Assets [11],[12],[19],[33] 0.00%  
Interest [11],[12],[19],[33] 5.50%  
Investment, Identifier [Axis]: Applied Composites Holdings, LLC (fka AC&A Enterprises Holdings LLC), First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 34,200  
Amortized Cost 34,028  
Fair Value $ 33,404  
Percentage of Net Assets 9.30%  
Interest 6.00%  
Investment, Identifier [Axis]: Applied Composites Holdings, LLC (fka AC&A Enterprises Holdings, LLC), First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units   $ 34,470
Amortized Cost   34,219
Fair Value   $ 33,961
Percentage of Net Assets   12.00%
Interest   5.50%
Investment, Identifier [Axis]: Applied Composites Holdings, LLC (fka AC&A Enterprises Holdings, LLC), First lien senior secured revolving loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 3,000 $ 3,000
Amortized Cost 2,995 2,989
Fair Value $ 2,929 $ 2,956
Percentage of Net Assets 0.80% 1.00%
Interest 5.50% 5.50%
Investment, Identifier [Axis]: Apptio, Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 50,916 [11],[12],[13] $ 50,916 [15],[16]
Amortized Cost 50,347 [11],[12],[13] 50,179 [15],[16],[36]
Fair Value $ 50,916 [11],[12],[13] $ 50,916 [15],[16],[36]
Percentage of Net Assets 0.90% [11],[12],[13] 0.90% [15],[16],[36]
Interest 6.00% [11],[12],[13] 7.25% [15],[16]
Investment, Identifier [Axis]: Apptio, Inc., First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 1,112 [11],[12],[13],[19] $ 1,112 [15],[16],[17],[20]
Amortized Cost 1,090 [11],[12],[13],[19] 1,084 [15],[16],[17],[20]
Fair Value $ 1,112 [11],[12],[13],[19] $ 1,112 [15],[16],[17],[20]
Percentage of Net Assets 0.00% [11],[12],[13],[19] 0.00% [15],[16],[17],[20]
Interest 6.00% [11],[12],[13],[19] 7.25% [15],[16],[17],[20]
Investment, Identifier [Axis]: Aptive Environmental, LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [12],[37] $ 12,045  
Amortized Cost [12],[37] 9,946  
Fair Value [12],[37] $ 10,268  
Percentage of Net Assets [12],[37] 0.20%  
Interest [12],[37] 12.00%  
Investment, Identifier [Axis]: Aramsco, Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 55,466 [11],[12],[28] $ 55,899 [15],[16],[25]
Amortized Cost 54,976 [11],[12],[28] 55,224 [15],[16],[25]
Fair Value $ 55,327 [11],[12],[28] $ 55,899 [15],[16],[25]
Percentage of Net Assets 0.90% [11],[12],[28] 0.90% [15],[16],[25]
Interest 5.25% [11],[12],[28] 5.25% [15],[16],[25]
Investment, Identifier [Axis]: Aramsco, Inc., First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 279 [11],[12],[19],[28] $ 0 [15],[16],[20],[21]
Amortized Cost 213 [11],[12],[19],[28] (93) [15],[16],[20],[21]
Fair Value $ 258 [11],[12],[19],[28] $ 0 [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[28] 0.00% [15],[16],[20],[21]
Interest 5.25% [11],[12],[19],[28] 5.25% [15],[16],[20],[21]
Investment, Identifier [Axis]: Ardonagh Midco 2 PLC, Unsecured notes    
Schedule of Investments [Line Items]    
Par / Units $ 11,198 [12],[14],[37] $ 10,527 [16],[18],[38]
Amortized Cost 11,131 [12],[14],[37] 10,451 [16],[18],[38]
Fair Value $ 11,030 [12],[14],[37] $ 11,620 [16],[18],[38]
Percentage of Net Assets 0.20% [12],[14],[37] 0.20% [16],[18],[38]
Interest [12],[14],[37] 11.50%  
Investment, Identifier [Axis]: Ardonagh Midco 3 PLC, First lien senior secured EUR term loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[14],[39] $ 8,949  
Amortized Cost [11],[12],[14],[39] 10,045  
Fair Value [11],[12],[14],[39] $ 8,926  
Percentage of Net Assets [11],[12],[14],[39] 0.20%  
Interest [11],[12],[14],[39] 7.00%  
Investment, Identifier [Axis]: Ardonagh Midco 3 PLC, First lien senior secured GBP delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[14],[19],[33],[34] $ 0 [15],[16],[18],[20],[29]
Amortized Cost 0 [11],[12],[14],[19],[33],[34] 0 [15],[16],[18],[20],[29]
Fair Value $ (68) [11],[12],[14],[19],[33],[34] $ 0 [15],[16],[18],[20],[29]
Percentage of Net Assets 0.00% [11],[12],[14],[19],[33],[34] 0.00% [15],[16],[18],[20],[29]
Interest 5.75% [11],[12],[14],[19],[33],[34] 5.50% [15],[16],[18],[20],[29]
Investment, Identifier [Axis]: Ardonagh Midco 3 PLC, First lien senior secured GBP term loan    
Schedule of Investments [Line Items]    
Par / Units $ 96,736 [11],[12],[14],[36] $ 117,374 [15],[16],[18],[40]
Amortized Cost 107,073 [11],[12],[14],[36] 106,703 [15],[16],[18],[40]
Fair Value $ 96,736 [11],[12],[14],[36] $ 117,374 [15],[16],[18],[40]
Percentage of Net Assets 1.70% [11],[12],[14],[36] 2.00% [15],[16],[18],[40]
Interest 7.00% [11],[12],[14],[36] 6.75% [15],[16],[18],[40]
Investment, Identifier [Axis]: Ardonagh Midco 3 PLC, First lien senior secured USD delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[18],[36]   $ 26,784
Amortized Cost [15],[16],[18],[36]   26,269
Fair Value [15],[16],[18],[36]   $ 26,784
Percentage of Net Assets [15],[16],[18],[36]   0.50%
Interest [15],[16],[18]   5.50%
Investment, Identifier [Axis]: Ardonagh Midco 3 PLC, First lien senior secured USD term loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[14],[36] $ 26,784  
Amortized Cost [11],[12],[14],[36] 26,354  
Fair Value [11],[12],[14],[36] $ 26,583  
Percentage of Net Assets [11],[12],[14],[36] 0.50%  
Interest [11],[12],[14],[36] 5.75%  
Investment, Identifier [Axis]: Ardonagh Midco 3 PLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[18],[41]   $ 10,388
Amortized Cost [15],[16],[18],[41]   10,013
Fair Value [15],[16],[18],[41]   $ 10,388
Percentage of Net Assets [15],[16],[18],[41]   0.20%
Interest [15],[16],[18],[41]   6.75%
Investment, Identifier [Axis]: Armstrong Bidco Limited (dba The Access Group), First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[14],[19],[34],[37] $ 373  
Amortized Cost [11],[12],[14],[19],[34],[37] 401  
Fair Value [11],[12],[14],[19],[34],[37] $ 368  
Percentage of Net Assets [11],[12],[14],[19],[34],[37] 0.00%  
Interest [11],[12],[14],[19],[34],[37] 5.75%  
Investment, Identifier [Axis]: Armstrong Bidco Limited (dba The Access Group), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[14],[37] $ 2,171  
Amortized Cost [11],[12],[14],[37] 2,335  
Fair Value [11],[12],[14],[37] $ 2,139  
Percentage of Net Assets [11],[12],[14],[37] 0.00%  
Interest [11],[12],[14],[37] 5.75%  
Investment, Identifier [Axis]: Aruba Investments Holdings LLC (dba Angus Chemical Company), First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 15,915 $ 998
Amortized Cost 15,550 998
Fair Value $ 14,622 $ 998
Percentage of Net Assets 4.10% 0.40%
Interest 4.00% 4.00%
Investment, Identifier [Axis]: Aruba Investments Holdings LLC (dba Angus Chemical Company),Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[36]   $ 10,000
Amortized Cost [15],[16],[36]   9,867
Fair Value [15],[16],[36]   $ 10,000
Percentage of Net Assets [15],[16],[36]   0.20%
Interest [15],[16],[36]   7.75%
Investment, Identifier [Axis]: Aruba Investments Holdings, LLC (dba Angus Chemical Company), Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[28] $ 10,000  
Amortized Cost [11],[12],[28] 9,877  
Fair Value [11],[12],[28] $ 9,725  
Percentage of Net Assets [11],[12],[28] 0.20%  
Interest [11],[12],[28] 7.75%  
Investment, Identifier [Axis]: Ascend Buyer, LLC (dba PPC Flexible Packaging), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 5,512 [11],[12],[13] $ 5,554 [15],[16],[17]
Amortized Cost 5,463 [11],[12],[13] 5,500 [15],[16],[17]
Fair Value $ 5,443 [11],[12],[13] $ 5,498 [15],[16],[17]
Percentage of Net Assets 0.10% [11],[12],[13] 0.10% [15],[16],[17]
Interest 5.75% [11],[12],[13] 5.75% [15],[16],[17]
Investment, Identifier [Axis]: Ascend Buyer, LLC (dba PPC Flexible Packaging), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 75 [11],[12],[19],[28] $ 94 [15],[16],[17],[20]
Amortized Cost 71 [11],[12],[19],[28] 89 [15],[16],[17],[20]
Fair Value $ 68 [11],[12],[19],[28] $ 88 [15],[16],[17],[20]
Percentage of Net Assets 0.00% [11],[12],[19],[28] 0.00% [15],[16],[17],[20]
Interest 5.75% [11],[12],[19],[28] 5.75% [15],[16],[17],[20]
Investment, Identifier [Axis]: Associations Finance, Inc., Preferred Stock    
Schedule of Investments [Line Items]    
Amortized Cost [12],[21],[24] $ 53,658  
Fair Value [12],[21],[24] $ 54,020  
Percentage of Net Assets [12],[21],[24] 0.90%  
Interest [12],[21],[24] 12.00%  
Investment, Identifier [Axis]: Associations, Inc., First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[19],[30],[34] $ 2,920  
Amortized Cost [11],[12],[19],[30],[34] 2,455  
Fair Value [11],[12],[19],[30],[34] $ 2,796  
Percentage of Net Assets [11],[12],[19],[30],[34] 0.00%  
Interest [11],[12],[19],[30],[34] 6.50%  
Investment, Identifier [Axis]: Associations, Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 383,931 [11],[12],[30] $ 452,630 [15],[16],[17]
Amortized Cost 380,919 [11],[12],[30] 448,461 [15],[16],[17]
Fair Value $ 382,833 [11],[12],[30] $ 448,102 [15],[16],[17]
Percentage of Net Assets 6.50% [11],[12],[30] 7.50% [15],[16],[17]
Interest 6.50% [11],[12],[30] 6.50% [15],[16],[17]
Investment, Identifier [Axis]: Associations, Inc., First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Amortized Cost (261) [11],[12],[19],[33] (302) [15],[16],[20],[21]
Fair Value $ (82) [11],[12],[19],[33] $ (329) [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.00% [15],[16],[20],[21]
Interest 6.50% [11],[12],[19],[33] 6.50% [15],[16],[20],[21]
Investment, Identifier [Axis]: Athenahealth, Inc., First lien senior secured delayed draw term loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 0  
Amortized Cost 0  
Fair Value $ (293)  
Percentage of Net Assets (0.10%)  
Interest 3.50%  
Investment, Identifier [Axis]: Athenahealth, Inc., First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 17,059  
Amortized Cost 16,980  
Fair Value $ 15,250  
Percentage of Net Assets 4.30%  
Interest 3.50%  
Investment, Identifier [Axis]: Aviation Solutions Midco, LLC (dba STS Aviation), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 213,170 [11],[12],[13] $ 214,643 [15],[16],[17]
Amortized Cost 211,355 [11],[12],[13] 212,314 [15],[16],[17]
Fair Value $ 205,709 [11],[12],[13] $ 202,838 [15],[16],[17]
Percentage of Net Assets 3.50% [11],[12],[13] 3.40% [15],[16],[17]
Interest 7.25% [11],[12],[13] 7.25% [15],[16],[17]
Investment, Identifier [Axis]: AxiomSL Group, Inc., First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33],[34] $ 0 [15],[16],[20],[21],[29]
Amortized Cost (34) [11],[12],[19],[33],[34] (39) [15],[16],[20],[21],[29]
Fair Value $ (62) [11],[12],[19],[33],[34] $ 0 [15],[16],[20],[21],[29]
Percentage of Net Assets 0.00% [11],[12],[19],[33],[34] 0.00% [15],[16],[20],[21],[29]
Interest 6.00% [11],[12],[19],[33],[34] 6.00% [15],[16],[20],[21],[29]
Investment, Identifier [Axis]: AxiomSL Group, Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 201,247 [11],[12],[28] $ 202,775 [15],[16],[17]
Amortized Cost 199,326 [11],[12],[28] 200,614 [15],[16],[17]
Fair Value $ 197,725 [11],[12],[28] $ 201,254 [15],[16],[17]
Percentage of Net Assets 3.40% [11],[12],[28] 3.40% [15],[16],[17]
Interest 6.00% [11],[12],[28] 6.00% [15],[16],[17]
Investment, Identifier [Axis]: AxiomSL Group, Inc., First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Amortized Cost (153) [11],[12],[19],[33] (190) [15],[16],[20],[21]
Fair Value $ (319) [11],[12],[19],[33] $ (137) [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.00% [15],[16],[20],[21]
Interest 6.00% [11],[12],[19],[33] 6.00% [15],[16],[20],[21]
Investment, Identifier [Axis]: BCPE Empire Holdings, Inc. (dba Imperial-Dade), First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 24,875  
Amortized Cost 24,057  
Fair Value $ 24,253  
Percentage of Net Assets 6.80%  
Interest 4.63%  
Investment, Identifier [Axis]: BCPE Nucleon (DE) SPV, LP, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 189,778 [11],[12],[36] $ 189,778 [15],[16]
Amortized Cost [36] 187,677 [11],[12] 187,355 [15],[16]
Fair Value [36] $ 188,829 [11],[12] $ 188,829 [15],[16]
Percentage of Net Assets [36] 3.20% [11],[12] 3.20% [15],[16]
Interest [36] 7.00% [11],[12] 7.00% [15],[16]
Investment, Identifier [Axis]: BCPE Osprey Buyer, Inc. (dba PartsSource), First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33],[34] $ 0 [15],[16],[20],[21],[29]
Amortized Cost (239) [11],[12],[19],[33],[34] (269) [15],[16],[20],[21],[29]
Fair Value $ (315) [11],[12],[19],[33],[34] $ (133) [15],[16],[20],[21],[29]
Percentage of Net Assets 0.00% [11],[12],[19],[33],[34] 0.00% [15],[16],[20],[21],[29]
Interest 5.75% [11],[12],[19],[33],[34] 5.75% [15],[16],[20],[21],[29]
Investment, Identifier [Axis]: BCPE Osprey Buyer, Inc. (dba PartsSource), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 113,196 [11],[12],[13] $ 114,052 [15],[16],[36]
Amortized Cost 111,621 [11],[12],[13] 112,307 [15],[16],[36]
Fair Value $ 110,649 [11],[12],[13] $ 112,227 [15],[16],[36]
Percentage of Net Assets 1.90% [11],[12],[13] 1.90% [15],[16],[36]
Interest 5.75% [11],[12],[13] 5.75% [15],[16]
Investment, Identifier [Axis]: BCPE Osprey Buyer, Inc. (dba PartsSource), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Amortized Cost (159) [11],[12],[19],[33] (190) [15],[16],[20],[21]
Fair Value $ (267) [11],[12],[19],[33] $ (190) [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.00% [15],[16],[20],[21]
Interest 5.75% [11],[12],[19],[33] 5.75% [15],[16],[20],[21]
Investment, Identifier [Axis]: BCPE Watson (DE) ORML, LP, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[14],[42],[43] $ 15,000  
Amortized Cost [11],[12],[14],[42],[43] 14,855  
Fair Value [11],[12],[14],[42],[43] $ 14,850  
Percentage of Net Assets [11],[12],[14],[42],[43] 0.30%  
Interest [11],[12],[14],[42],[43] 6.50%  
Investment, Identifier [Axis]: BCTO BSI Buyer, Inc. (dba Buildertrend), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 51,889 [11],[12],[30] $ 44,643 [15],[16],[17]
Amortized Cost 51,448 [11],[12],[30] 44,258 [15],[16],[17]
Fair Value $ 51,889 [11],[12],[30] $ 44,420 [15],[16],[17]
Percentage of Net Assets 0.90% [11],[12],[30] 0.70% [15],[16],[17]
Interest 8.00% [11],[12],[30] 7.00% [15],[16],[17]
Investment, Identifier [Axis]: BCTO BSI Buyer, Inc. (dba Buildertrend), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 3,018 [15],[16],[17],[20]
Amortized Cost (90) [11],[12],[19],[33] 2,973 [15],[16],[17],[20]
Fair Value $ 0 [11],[12],[19],[33] $ 2,991 [15],[16],[17],[20]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.10% [15],[16],[17],[20]
Interest 7.00% [11],[12],[19],[33] 7.00% [15],[16],[17],[20]
Investment, Identifier [Axis]: BCTO WIW Holdings, Inc. (dba When I Work), Class A Common Stock    
Schedule of Investments [Line Items]    
Amortized Cost $ 1,300 [12],[23],[24] $ 1,300 [16],[26],[27]
Fair Value $ 1,171 [12],[23],[24] $ 1,300 [16],[26],[27]
Percentage of Net Assets 0.00% [12],[23],[24] 0.00% [16],[26],[27]
Investment, Identifier [Axis]: BEHP Co-Investor II, L.P., Common Equity    
Schedule of Investments [Line Items]    
Amortized Cost [12],[14],[23],[24] $ 1,266  
Fair Value [12],[14],[23],[24] $ 1,270  
Percentage of Net Assets [12],[14],[23],[24] 0.00%  
Investment, Identifier [Axis]: BP Veraison Buyer, LLC (dba Sun World), First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33],[34] $ 0 [15],[16],[20],[21],[29]
Amortized Cost (28) [11],[12],[19],[33],[34] (32) [15],[16],[20],[21],[29]
Fair Value $ 0 [11],[12],[19],[33],[34] $ 0 [15],[16],[20],[21],[29]
Percentage of Net Assets 0.00% [11],[12],[19],[33],[34] 0.00% [15],[16],[20],[21],[29]
Interest 5.75% [11],[12],[19],[33],[34] 5.75% [15],[16],[20],[21],[29]
Investment, Identifier [Axis]: BP Veraison Buyer, LLC (dba Sun World), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 68,858 [11],[12],[13] $ 69,381 [15],[16],[44]
Amortized Cost 68,171 [11],[12],[13] 68,596 [15],[16],[44]
Fair Value $ 68,342 [11],[12],[13] $ 68,687 [15],[16],[44]
Percentage of Net Assets 1.20% [11],[12],[13] 1.20% [15],[16],[44]
Interest 5.75% [11],[12],[13] 5.75% [15],[16],[44]
Investment, Identifier [Axis]: BP Veraison Buyer, LLC (dba Sun World), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Amortized Cost (84) [11],[12],[19],[33] (97) [15],[16],[20],[21]
Fair Value $ (65) [11],[12],[19],[33] $ (87) [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.00% [15],[16],[20],[21]
Interest 5.75% [11],[12],[19],[33] 5.75% [15],[16],[20],[21]
Investment, Identifier [Axis]: BW Holding, Inc., First lien senior secured delayed draw term loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units   $ 0
Amortized Cost   (5)
Fair Value   $ (5)
Percentage of Net Assets   0.00%
Interest   4.00%
Investment, Identifier [Axis]: BW Holding, Inc., First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 12,227 $ 3,954
Amortized Cost 11,994 3,914
Fair Value $ 12,013 $ 3,914
Percentage of Net Assets 3.30% 1.40%
Interest 4.00% 4.00%
Investment, Identifier [Axis]: Balrog Acquisition, Inc. (dba BakeMark), Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[36]   $ 22,000
Amortized Cost [15],[16],[36]   21,821
Fair Value [15],[16],[36]   $ 21,815
Percentage of Net Assets [15],[16],[36]   0.40%
Interest [15],[16],[36]   7.00%
Investment, Identifier [Axis]: Balrog Acquisition, Inc. (dba Bakemark), First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 24,813 $ 25,000
Amortized Cost 24,588 24,749
Fair Value $ 23,758 $ 24,938
Percentage of Net Assets 6.60% 8.80%
Interest 4.00% 4.00%
Investment, Identifier [Axis]: Balrog Acquisition, Inc. (dba Bakemark), Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[13] $ 22,000  
Amortized Cost [11],[12],[13] 21,834  
Fair Value [11],[12],[13] $ 21,560  
Percentage of Net Assets [11],[12],[13] 0.40%  
Interest [11],[12],[13] 7.00%  
Investment, Identifier [Axis]: Bayshore Intermediate #2, L.P. (dba Boomi), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 90,127 [11],[12],[28] $ 82,962 [15],[16],[17]
Amortized Cost 88,461 [11],[12],[28] 81,145 [15],[16],[17]
Fair Value $ 88,099 [11],[12],[28] $ 81,095 [15],[16],[17]
Percentage of Net Assets 1.50% [11],[12],[28] 1.40% [15],[16],[17]
Interest [11],[12],[28] 7.75%  
Investment, Identifier [Axis]: Bayshore Intermediate #2, L.P. (dba Boomi), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Amortized Cost (130) [11],[12],[19],[33] (149) [15],[16],[20],[21]
Fair Value $ (156) [11],[12],[19],[33] $ (156) [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.00% [15],[16],[20],[21]
Interest 6.75% [11],[12],[19],[33] 6.75% [15],[16],[20],[21]
Investment, Identifier [Axis]: Black Mountain Sand Eagle Ford LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[17]   $ 4,808
Amortized Cost [15],[16],[17]   4,808
Fair Value [15],[16],[17]   $ 4,808
Percentage of Net Assets [15],[16],[17]   0.10%
Interest [15],[16],[17]   8.25%
Investment, Identifier [Axis]: Blackhawk Network Holdings, Inc., Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 106,400 [11],[12],[13] $ 106,400 [15],[16],[25]
Amortized Cost 105,856 [11],[12],[13] 105,763 [15],[16],[25]
Fair Value $ 105,868 [11],[12],[13] $ 106,400 [15],[16],[25]
Percentage of Net Assets 1.80% [11],[12],[13] 1.80% [15],[16],[25]
Interest 7.00% [11],[12],[13] 7.00% [15],[16],[25]
Investment, Identifier [Axis]: Blend Labs, Inc., Common Stock    
Schedule of Investments [Line Items]    
Amortized Cost [16],[26],[27]   $ 1,000
Fair Value [16],[26],[27]   $ 515
Percentage of Net Assets [16],[26],[27]   0.00%
Investment, Identifier [Axis]: Blend Labs, Inc., Common stock    
Schedule of Investments [Line Items]    
Amortized Cost [12],[23],[45] $ 1,000  
Fair Value [12],[23],[45] $ 160  
Percentage of Net Assets [12],[23],[45] 0.00%  
Investment, Identifier [Axis]: Blend Labs, Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 67,500 [11],[12],[28] $ 67,500 [15],[16],[17]
Amortized Cost 66,204 [11],[12],[28] 65,988 [15],[16],[17]
Fair Value $ 66,319 [11],[12],[28] $ 66,150 [15],[16],[17]
Percentage of Net Assets 1.10% [11],[12],[28] 1.10% [15],[16],[17]
Interest 7.50% [11],[12],[28] 7.50% [15],[16],[17]
Investment, Identifier [Axis]: Blend Labs, Inc., First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Amortized Cost (56) [11],[12],[19],[33] (67) [15],[16],[20],[21]
Fair Value $ (131) [11],[12],[19],[33] $ (150) [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.00% [15],[16],[20],[21]
Interest 7.50% [11],[12],[19],[33] 7.50% [15],[16],[20],[21]
Investment, Identifier [Axis]: Blend Labs, Inc., Warrants    
Schedule of Investments [Line Items]    
Amortized Cost $ 975 [12],[23],[24] $ 975 [16],[26],[27]
Fair Value $ 22 [12],[23],[24] $ 380 [16],[26],[27]
Percentage of Net Assets 0.00% [12],[23],[24] 0.00% [16],[26],[27]
Investment, Identifier [Axis]: Bleriot US Bidco Inc., First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 25,433 $ 24,627
Amortized Cost 25,341 24,522
Fair Value $ 24,541 $ 24,585
Percentage of Net Assets 6.80% 8.70%
Interest 4.00% 4.00%
Investment, Identifier [Axis]: Bracket Intermediate Holding Corp., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 512 [11],[12],[13],[46] $ 516 [15],[16],[17]
Amortized Cost 488 [11],[12],[13],[46] 487 [15],[16],[17]
Fair Value $ 485 [11],[12],[13],[46] $ 514 [15],[16],[17]
Percentage of Net Assets 0.00% [11],[12],[13],[46] 0.00% [15],[16],[17]
Interest 4.25% [11],[12],[13],[46] 4.25% [15],[16],[17]
Investment, Identifier [Axis]: Bracket Intermediate Holding Corp., Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 26,250 [11],[12],[13] $ 26,250 [15],[16],[17]
Amortized Cost 25,943 [11],[12],[13] 25,896 [15],[16],[17]
Fair Value $ 25,134 [11],[12],[13] $ 26,119 [15],[16],[17]
Percentage of Net Assets 0.40% [11],[12],[13] 0.40% [15],[16],[17]
Interest 8.13% [11],[12],[13] 8.13% [15],[16],[17]
Investment, Identifier [Axis]: Brightway Holdings, LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 26,708 [11],[12],[28] $ 26,842 [15],[16],[17]
Amortized Cost 26,410 [11],[12],[28] 26,509 [15],[16],[17]
Fair Value $ 26,174 [11],[12],[28] $ 26,507 [15],[16],[17]
Percentage of Net Assets 0.40% [11],[12],[28] 0.40% [15],[16],[17]
Interest 6.50% [11],[12],[28] 6.50% [15],[16],[17]
Investment, Identifier [Axis]: Brightway Holdings, LLC, First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[19],[33] $ 0 [15],[20],[21]
Amortized Cost (34) [11],[19],[33] (39) [15],[20],[21]
Fair Value $ (63) [11],[19],[33] $ (39) [15],[20],[21]
Percentage of Net Assets 0.00% [11],[19],[33] 0.00% [15],[20],[21]
Interest 6.50% [11],[19],[33] 6.50% [15],[20],[21]
Investment, Identifier [Axis]: Brooklyn Lender Co-Invest 2, L.P. (dba Boomi), Common Units    
Schedule of Investments [Line Items]    
Amortized Cost [12],[23],[24] $ 7,504  
Fair Value [12],[23],[24] $ 7,379  
Percentage of Net Assets [12],[23],[24] 0.10%  
Investment, Identifier [Axis]: Brooklyn Lender Co-Invest 2, L.P., Common Units    
Schedule of Investments [Line Items]    
Amortized Cost [16],[26],[27]   $ 7,504
Fair Value [16],[26],[27]   $ 7,504
Percentage of Net Assets [16],[26],[27]   0.10%
Investment, Identifier [Axis]: CD&R Value Building Partners I, L.P. (dba Belron), LP Interest    
Schedule of Investments [Line Items]    
Amortized Cost [12],[14],[23],[24] $ 33,108  
Fair Value [12],[14],[23],[24] $ 32,614  
Percentage of Net Assets [12],[14],[23],[24] 0.60%  
Investment, Identifier [Axis]: CD&R Value Building Partners I, L.P., LP Interest    
Schedule of Investments [Line Items]    
Amortized Cost [16],[18],[26],[27]   $ 33,065
Fair Value [16],[18],[26],[27]   $ 33,000
Percentage of Net Assets [16],[18],[26],[27]   0.60%
Investment, Identifier [Axis]: CDK Global, Inc., First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 25,000  
Amortized Cost 24,271  
Fair Value $ 24,038  
Percentage of Net Assets 6.70%  
Interest 4.50%  
Investment, Identifier [Axis]: CHA Holding, Inc., First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 40,377 $ 40,693
Amortized Cost 40,203 40,471
Fair Value $ 39,516 $ 40,171
Percentage of Net Assets 11.00% 14.20%
Interest 4.50% 4.50%
Investment, Identifier [Axis]: CIBT Global, Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 874 [11],[12],[13],[47] $ 856 [15],[16],[17],[48]
Amortized Cost 616 [11],[12],[13],[47] 629 [15],[16],[17],[48]
Fair Value $ 507 [11],[12],[13],[47] $ 531 [15],[16],[17],[48]
Percentage of Net Assets 0.00% [11],[12],[13],[47] 0.00% [15],[16],[17],[48]
Interest 5.25% [11],[12],[13],[47] 5.25% [15],[16],[17],[48]
Investment, Identifier [Axis]: CIBT Global, Inc., Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 63,678 [11],[12],[13],[47] $ 63,678 [15],[16],[48],[49]
Amortized Cost 26,736 [11],[12],[13],[47] 26,745 [15],[16],[48],[49]
Fair Value $ 10,506 [11],[12],[13],[47] $ 15,919 [15],[16],[48],[49]
Percentage of Net Assets 0.20% [11],[12],[13],[47] 0.30% [15],[16],[48],[49]
Interest 7.75% [11],[12],[13],[47] 7.75% [15],[16],[48],[49]
Investment, Identifier [Axis]: CP PIK DEBT ISSUER, LLC (dba CivicPlus, LLC), Unsecured notes    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[43] $ 16,734  
Amortized Cost [11],[12],[43] 16,244  
Fair Value [11],[12],[43] $ 16,399  
Percentage of Net Assets [11],[12],[43] 0.30%  
Interest [11],[12],[43] 11.75%  
Investment, Identifier [Axis]: CSC MKG Topco LLC. (dba Medical Knowledge Group), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[28] $ 1,278  
Amortized Cost [11],[12],[28] 1,254  
Fair Value [11],[12],[28] $ 1,246  
Percentage of Net Assets [11],[12],[28] 0.00%  
Interest [11],[12],[28] 5.75%  
Investment, Identifier [Axis]: Cadence, Inc., First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 26,507 $ 26,714
Amortized Cost 26,229 26,363
Fair Value $ 25,646 $ 26,195
Percentage of Net Assets 7.10% 9.30%
Interest 5.00% 5.00%
Investment, Identifier [Axis]: Cadence, Inc., First lien senior secured revolving loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 4,257 $ 2,055
Amortized Cost 4,222 2,004
Fair Value $ 4,018 $ 1,912
Percentage of Net Assets 1.10% 0.70%
Interest 5.00% 5.00%
Investment, Identifier [Axis]: Capstone Acquisition Holdings, Inc., First lien senior secured delayed draw term loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 334  
Amortized Cost 332  
Fair Value $ 334  
Percentage of Net Assets 0.10%  
Interest 4.75%  
Investment, Identifier [Axis]: Capstone Acquisition Holdings, Inc., First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 4,966  
Amortized Cost 4,927  
Fair Value $ 4,954  
Percentage of Net Assets 1.40%  
Interest 4.75%  
Investment, Identifier [Axis]: Centrify Corporation, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 66,397 [11],[12],[28] $ 66,903 [15],[16],[17]
Amortized Cost 65,038 [11],[12],[28] 65,383 [15],[16],[17]
Fair Value $ 64,737 [11],[12],[28] $ 65,564 [15],[16],[17]
Percentage of Net Assets 1.10% [11],[12],[28] 1.10% [15],[16],[17]
Interest 6.00% [11],[12],[28] 5.75% [15],[16],[17]
Investment, Identifier [Axis]: Centrify Corporation, First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 3,409 [11],[12],[19],[28] $ 0 [15],[16],[20],[21]
Amortized Cost 3,261 [11],[12],[19],[28] (173) [15],[16],[20],[21]
Fair Value $ 3,238 [11],[12],[19],[28] $ (136) [15],[16],[20],[21]
Percentage of Net Assets 0.10% [11],[12],[19],[28] 0.00% [15],[16],[20],[21]
Interest 6.00% [11],[12],[19],[28] 5.75% [15],[16],[20],[21]
Investment, Identifier [Axis]: Chapford SMA Partnership, L.P., LP Interest    
Schedule of Investments [Line Items]    
Amortized Cost [12],[14],[19],[23],[24],[42],[50] $ 7,032  
Fair Value [12],[14],[19],[23],[24],[42],[50] $ 7,032  
Percentage of Net Assets [12],[14],[19],[23],[24],[42],[50] 0.10%  
Investment, Identifier [Axis]: CivicPlus, LLC, First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[20],[29]   $ 0
Amortized Cost [15],[16],[20],[29]   0
Fair Value [15],[16],[20],[29]   $ 0
Percentage of Net Assets [15],[16],[20],[29]   0.00%
Interest [15],[16],[20],[29]   6.00%
Investment, Identifier [Axis]: CivicPlus, LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 34,545 [11],[12],[28] $ 14,236 [15],[16],[17]
Amortized Cost 34,234 [11],[12],[28] 14,101 [15],[16],[17]
Fair Value $ 34,460 [11],[12],[28] $ 14,094 [15],[16],[17]
Percentage of Net Assets 0.60% [11],[12],[28] 0.20% [15],[16],[17]
Interest 6.75% [11],[12],[28] 6.00% [15],[16],[17]
Investment, Identifier [Axis]: CivicPlus, LLC, First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Amortized Cost (24) [11],[12],[19],[33] (13) [15],[16],[20],[21]
Fair Value $ (7) [11],[12],[19],[33] $ (13) [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.00% [15],[16],[20],[21]
Interest 6.25% [11],[12],[19],[33] 6.00% [15],[16],[20],[21]
Investment, Identifier [Axis]: ConAir Holdings LLC, Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 187,500 [11],[12],[13] $ 187,500 [15],[16],[17]
Amortized Cost 186,275 [11],[12],[13] 186,174 [15],[16],[17]
Fair Value $ 170,625 [11],[12],[13] $ 187,500 [15],[16],[17]
Percentage of Net Assets 2.90% [11],[12],[13] 3.20% [15],[16],[17]
Interest 7.50% [11],[12],[13] 7.50% [15],[16],[17]
Investment, Identifier [Axis]: Confluent Health, LLC, First lien senior secured delayed draw term loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 1,195 $ 0
Amortized Cost 1,175 (22)
Fair Value $ 867 $ (22)
Percentage of Net Assets 0.20% 0.00%
Interest 4.00% 4.00%
Investment, Identifier [Axis]: Confluent Health, LLC, First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 20,472 $ 20,575
Amortized Cost 20,381 20,473
Fair Value $ 20,063 $ 20,472
Percentage of Net Assets 5.60% 7.30%
Interest 4.00% 4.00%
Investment, Identifier [Axis]: Confluent Medical Technologies, Inc., First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 4,975  
Amortized Cost 4,952  
Fair Value $ 4,900  
Percentage of Net Assets 1.40%  
Interest 3.75%  
Investment, Identifier [Axis]: Confluent Medical Technologies, Inc., Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[30] $ 1,000  
Amortized Cost [11],[12],[30] 982  
Fair Value [11],[12],[30] $ 985  
Percentage of Net Assets [11],[12],[30] 0.00%  
Interest [11],[12],[30] 6.50%  
Investment, Identifier [Axis]: ConnectWise, LLC, First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 16,873 $ 17,000
Amortized Cost 16,799 16,918
Fair Value $ 15,734 $ 16,879
Percentage of Net Assets 4.40% 6.00%
Interest 3.50% 3.50%
Investment, Identifier [Axis]: CoolSys, Inc,, First lien senior secured delayed draw term loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units   $ 0
Amortized Cost   (29)
Fair Value   $ (30)
Percentage of Net Assets   0.00%
Interest   4.75%
Investment, Identifier [Axis]: CoolSys, Inc,, First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units   $ 16,955
Amortized Cost   16,793
Fair Value   $ 16,785
Percentage of Net Assets   5.90%
Interest   4.75%
Investment, Identifier [Axis]: CoolSys, Inc., First lien senior secured delayed draw term loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 0  
Amortized Cost (20)  
Fair Value $ (382)  
Percentage of Net Assets (0.10%)  
Interest 4.75%  
Investment, Identifier [Axis]: CoolSys, Inc., First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 13,932  
Amortized Cost 13,813  
Fair Value $ 11,738  
Percentage of Net Assets 3.30%  
Interest 4.75%  
Investment, Identifier [Axis]: CoreLogic Inc., First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 12,389  
Amortized Cost 11,544  
Fair Value $ 9,260  
Percentage of Net Assets 2.60%  
Interest 3.50%  
Investment, Identifier [Axis]: Corgi Bidco, Inc., First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 15,000  
Amortized Cost 14,101  
Fair Value $ 14,100  
Percentage of Net Assets 3.90%  
Interest 5.00%  
Investment, Identifier [Axis]: Cornerstone OnDemand, Inc., Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 115,833 [11],[12],[28] $ 115,833 [15],[16],[36]
Amortized Cost 114,253 [11],[12],[28] 114,128 [15],[16],[36]
Fair Value $ 110,910 [11],[12],[28] $ 114,096 [15],[16],[36]
Percentage of Net Assets 1.90% [11],[12],[28] 1.90% [15],[16],[36]
Interest 6.50% [11],[12],[28] 6.50% [15],[16],[36]
Investment, Identifier [Axis]: DCert Buyer, Inc. (dba DigiCert), First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 22,049 $ 22,219
Amortized Cost 21,977 22,135
Fair Value $ 20,984 $ 22,161
Percentage of Net Assets 5.80% 7.80%
Interest 4.00% 4.00%
Investment, Identifier [Axis]: Dealer Tire, LLC, First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 35,982 $ 36,260
Amortized Cost 35,862 36,114
Fair Value $ 34,950 $ 36,206
Percentage of Net Assets 9.70% 12.80%
Interest 4.25% 4.25%
Investment, Identifier [Axis]: Delta TopCo, Inc. (dba Infoblox, Inc.), Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 15,000 [11],[12],[36] $ 15,000 [15],[16],[17]
Amortized Cost 14,939 [11],[12],[36] 14,934 [15],[16],[17]
Fair Value $ 13,875 [11],[12],[36] $ 15,000 [15],[16],[17]
Percentage of Net Assets 0.20% [11],[12],[36] 0.30% [15],[16],[17]
Interest 7.25% [11],[12],[36] 7.25% [15],[16],[17]
Investment, Identifier [Axis]: Denali BuyerCo, LLC (dba Summit Companies), First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units $ 5,961 [11],[12],[13],[19],[34] $ 2,003 [15],[16],[17],[20],[29]
Amortized Cost 5,872 [11],[12],[13],[19],[34] 1,927 [15],[16],[17],[20],[29]
Fair Value $ 5,876 [11],[12],[13],[19],[34] $ 1,983 [15],[16],[17],[20],[29]
Percentage of Net Assets 0.10% [11],[12],[13],[19],[34] 0.00% [15],[16],[17],[20],[29]
Interest 5.75% [11],[12],[13],[19],[34] 6.00% [16],[17],[20],[29]
Investment, Identifier [Axis]: Denali BuyerCo, LLC (dba Summit Companies), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 43,449 [11],[12],[13] $ 51,393 [15],[16],[17]
Amortized Cost 42,870 [11],[12],[13] 50,665 [15],[16],[17]
Fair Value $ 42,905 [11],[12],[13] $ 50,879 [15],[16],[17]
Percentage of Net Assets 0.70% [11],[12],[13] 0.90% [15],[16],[17]
Interest 5.75% [11],[12],[13] 6.00% [15],[16],[17]
Investment, Identifier [Axis]: Denali BuyerCo, LLC (dba Summit Companies), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Amortized Cost (25) [11],[12],[19],[33] (34) [15],[16],[20],[21]
Fair Value $ (37) [11],[12],[19],[33] $ (36) [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.00% [15],[16],[20],[21]
Interest 5.75% [11],[12],[19],[33] 6.00% [15],[16],[20],[21]
Investment, Identifier [Axis]: Denali Holding LP (dba Summit Companies), Class A Units    
Schedule of Investments [Line Items]    
Amortized Cost [16],[26],[27]   $ 3,136
Fair Value [16],[26],[27]   $ 3,136
Percentage of Net Assets [16],[26],[27]   0.10%
Investment, Identifier [Axis]: Denali Holding, LP (dba Summit Companies), Class A Units    
Schedule of Investments [Line Items]    
Amortized Cost [12],[23],[24] $ 3,431  
Fair Value [12],[23],[24] $ 4,168  
Percentage of Net Assets [12],[23],[24] 0.10%  
Investment, Identifier [Axis]: Dessert Holdings, First lien senior secured delayed draw term loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 0 $ 0
Amortized Cost 0 0
Fair Value $ (256) $ (2)
Percentage of Net Assets (0.10%) 0.00%
Interest 4.00% 4.00%
Investment, Identifier [Axis]: Dessert Holdings, First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 21,993 $ 20,160
Amortized Cost 21,859 20,019
Fair Value $ 20,344 $ 20,001
Percentage of Net Assets 5.70% 7.10%
Interest 4.00% 4.00%
Investment, Identifier [Axis]: Diagnostic Service Holdings, Inc. (dba Rayus Radiology), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[28] $ 998  
Amortized Cost [11],[12],[28] 998  
Fair Value [11],[12],[28] $ 992  
Percentage of Net Assets [11],[12],[28] 0.00%  
Interest [11],[12],[28] 5.50%  
Investment, Identifier [Axis]: Diamondback Acquisition, Inc. (dba Sphera), First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33],[34] $ 0 [15],[16],[20],[21],[29]
Amortized Cost (9) [11],[12],[19],[33],[34] (10) [15],[16],[20],[21],[29]
Fair Value $ 0 [11],[12],[19],[33],[34] $ (11) [15],[16],[20],[21],[29]
Percentage of Net Assets 0.00% [11],[12],[19],[33],[34] 0.00% [15],[16],[20],[21],[29]
Interest 5.50% [11],[12],[19],[33],[34] 5.50% [15],[16],[20],[21],[29]
Investment, Identifier [Axis]: Diamondback Acquisition, Inc. (dba Sphera), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 4,119 [11],[12],[28] $ 5,407 [15],[16],[25]
Amortized Cost 4,047 [11],[12],[28] 5,302 [15],[16],[25]
Fair Value $ 4,078 [11],[12],[28] $ 5,298 [15],[16],[25]
Percentage of Net Assets 0.10% [11],[12],[28] 0.10% [15],[16],[25]
Interest 5.50% [11],[12],[28] 5.50% [15],[16],[25]
Investment, Identifier [Axis]: Dodge Contruction Network Holdings, LP, Class A-2 Common Units    
Schedule of Investments [Line Items]    
Amortized Cost [12],[23],[24] $ 1,859  
Fair Value [12],[23],[24] $ 1,855  
Percentage of Net Assets [12],[23],[24] 0.00%  
Investment, Identifier [Axis]: Dodge Contruction Network Holdings, LP, Series A Preferred Units    
Schedule of Investments [Line Items]    
Amortized Cost [12],[21],[24] $ 45  
Fair Value [12],[21],[24] $ 45  
Percentage of Net Assets [12],[21],[24] 0.00%  
Interest [12],[21],[24] 8.25%  
Investment, Identifier [Axis]: Dodge Data & Analytics LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[17]   $ 32,561
Amortized Cost [15],[16],[17]   31,987
Fair Value [15],[16],[17]   $ 33,538
Percentage of Net Assets [15],[16],[17]   0.60%
Interest [15],[16],[17]   7.50%
Investment, Identifier [Axis]: Dodge Data & Analytics LLC, First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[20],[21]   $ 0
Amortized Cost [15],[16],[20],[21]   (32)
Fair Value [15],[16],[20],[21]   $ 0
Percentage of Net Assets [15],[16],[20],[21]   0.00%
Interest [15],[16],[20],[21]   7.50%
Investment, Identifier [Axis]: Douglas Products and Packaging Company LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 105,356 [11],[12],[28] $ 106,179 [15],[16],[17]
Amortized Cost 105,342 [11],[12],[28] 105,952 [15],[16],[17]
Fair Value $ 104,566 [11],[12],[28] $ 105,117 [15],[16],[17]
Percentage of Net Assets 1.80% [11],[12],[28] 1.80% [15],[16],[17]
Interest 5.75% [11],[12],[28] 5.75% [15],[16],[17]
Investment, Identifier [Axis]: Douglas Products and Packaging Company LLC, First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 6,270 [11],[12],[19],[31] $ 5,147 [15],[16],[20],[32]
Amortized Cost 6,263 [11],[12],[19],[31] 5,135 [15],[16],[20],[32]
Fair Value $ 6,159 [11],[12],[19],[31] $ 5,056 [15],[16],[20],[32]
Percentage of Net Assets 0.10% [11],[12],[19],[31] 0.10% [15],[16],[20],[32]
Interest 4.75% [11],[12],[19],[31] 4.75% [15],[16],[20],[32]
Investment, Identifier [Axis]: Dynasty Acquisition Co., Inc. (dba StandardAero Limited), First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 38,800 $ 39,100
Amortized Cost 38,697 38,976
Fair Value $ 37,250 $ 36,796
Percentage of Net Assets 10.40% 13.00%
Interest 3.50% 3.50%
Investment, Identifier [Axis]: EET Buyer, Inc. (dba e-Emphasys), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 4,523 [11],[12],[13] $ 4,545 [15],[16],[17]
Amortized Cost 4,483 [11],[12],[13] 4,501 [15],[16],[17]
Fair Value $ 4,466 [11],[12],[13] $ 4,500 [15],[16],[17]
Percentage of Net Assets 0.10% [11],[12],[13] 0.10% [15],[16],[17]
Interest 5.25% [11],[12],[13] 5.75% [15],[16],[17]
Investment, Identifier [Axis]: EET Buyer, Inc. (dba e-Emphasys), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Amortized Cost (4) [11],[12],[19],[33] (4) [15],[16],[20],[21]
Fair Value $ (6) [11],[12],[19],[33] $ (5) [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.00% [15],[16],[20],[21]
Interest 5.25% [11],[12],[19],[33] 5.75% [15],[16],[20],[21]
Investment, Identifier [Axis]: ETC Group, First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 5,000  
Amortized Cost 4,600  
Fair Value $ 4,738  
Percentage of Net Assets 1.30%  
Interest 6.00%  
Investment, Identifier [Axis]: Elliott Alto Co-Investor Aggregator L.P., LP Interest    
Schedule of Investments [Line Items]    
Amortized Cost [12],[14],[23],[24] $ 3,144  
Fair Value [12],[14],[23],[24] $ 3,134  
Percentage of Net Assets [12],[14],[23],[24] 0.10%  
Investment, Identifier [Axis]: Endries Acquisition, Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 238,220 [11],[12],[35] $ 200,163 [15],[16],[17]
Amortized Cost 236,072 [11],[12],[35] 197,994 [15],[16],[17]
Fair Value $ 238,220 [11],[12],[35] $ 200,163 [15],[16],[17]
Percentage of Net Assets 4.10% [11],[12],[35] 3.40% [15],[16],[17]
Interest 6.25% [11],[12],[35] 6.25% [15],[16],[17]
Investment, Identifier [Axis]: Engage Debtco Limited, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[14] $ 1,000  
Amortized Cost [11],[12],[14] 976  
Fair Value [11],[12],[14] $ 975  
Percentage of Net Assets [11],[12],[14] 0.00%  
Interest [11],[12],[14] 5.75%  
Investment, Identifier [Axis]: Engineered Machinery Holdings (dba Duravant), First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 34,738 $ 35,000
Amortized Cost 34,589 34,834
Fair Value $ 33,348 $ 34,864
Percentage of Net Assets 9.30% 12.30%
Interest 3.75% 3.75%
Investment, Identifier [Axis]: Entertainment Benefits Group, LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 865 [11],[12],[35] $ 83,600 [15],[16],[44]
Amortized Cost 856 [11],[12],[35] 82,795 [15],[16],[44]
Fair Value $ 862 [11],[12],[35] $ 79,838 [15],[16],[44]
Percentage of Net Assets 0.00% [11],[12],[35] 1.30% [15],[16],[44]
Interest 4.75% [11],[12],[35] 8.25% [15],[16]
Investment, Identifier [Axis]: Entertainment Benefits Group, LLC, First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Amortized Cost (1) [11],[12],[19],[33] (91) [15],[16],[20],[21]
Fair Value $ 0 [11],[12],[19],[33] $ (504) [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.00% [15],[16],[20],[21]
Interest 4.75% [11],[12],[19],[33] 8.25% [15],[16],[20],[21]
Investment, Identifier [Axis]: Evology LLC, Class B Units    
Schedule of Investments [Line Items]    
Amortized Cost [12],[23],[24] $ 2,160  
Fair Value [12],[23],[24] $ 2,160  
Percentage of Net Assets [12],[23],[24] 0.00%  
Investment, Identifier [Axis]: Evolution BuyerCo, Inc. (dba SIAA), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 142,074 [11],[12],[13] $ 143,150 [15],[16],[17]
Amortized Cost 140,376 [11],[12],[13] 141,253 [15],[16],[17]
Fair Value $ 139,588 [11],[12],[13] $ 141,360 [15],[16],[17]
Percentage of Net Assets 2.40% [11],[12],[13] 2.40% [15],[16],[17]
Interest 6.25% [11],[12],[13] 6.25% [15],[16],[17]
Investment, Identifier [Axis]: Evolution BuyerCo, Inc. (dba SIAA), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Amortized Cost (116) [11],[12],[19],[33] (135) [15],[16],[20],[21]
Fair Value $ (187) [11],[12],[19],[33] $ (134) [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.00% [15],[16],[20],[21]
Interest 6.25% [11],[12],[19],[33] 6.25% [15],[16],[20],[21]
Investment, Identifier [Axis]: Evolution Parent, LP (dba SIAA), LP Interest    
Schedule of Investments [Line Items]    
Amortized Cost $ 4,284 [12],[23],[24] $ 4,284 [16],[26],[27]
Fair Value $ 4,284 [12],[23],[24] $ 4,284 [16],[26],[27]
Percentage of Net Assets 0.10% [12],[23],[24] 0.10% [16],[26],[27]
Investment, Identifier [Axis]: Ex Vivo Parent Inc. (dba OB Hospitalist), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 57,810 [11],[12],[13] $ 57,810 [15],[16],[17]
Amortized Cost 56,773 [11],[12],[13] 56,685 [15],[16],[17]
Fair Value $ 56,798 [11],[12],[13] $ 56,654 [15],[16],[17]
Percentage of Net Assets 1.00% [11],[12],[13] 1.00% [15],[16],[17]
Interest [11],[12],[13] 9.50%  
Investment, Identifier [Axis]: FR Arsenal Holdings II Corp. (dba Applied-Cleveland Holdings, Inc.), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 116,172 [11],[28] $ 118,253 [15],[36]
Amortized Cost 116,299 [11],[28] 118,545 [15],[36]
Fair Value $ 103,393 [11],[28] $ 112,932 [15],[36]
Percentage of Net Assets 1.80% [11],[28] 1.90% [15],[36]
Interest 9.50% [11],[28] 7.50% [15],[36]
Investment, Identifier [Axis]: Feradyne Outdoors, LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 86,090 [11],[12],[28] $ 86,956 [15],[16],[17]
Amortized Cost 85,955 [11],[12],[28] 86,671 [15],[16],[17]
Fair Value $ 85,659 [11],[12],[28] $ 86,956 [15],[16],[17]
Percentage of Net Assets 1.50% [11],[12],[28] 1.50% [15],[16],[17]
Interest 6.25% [11],[12],[28] 6.25% [15],[16],[17]
Investment, Identifier [Axis]: Five Star Lower Holding LLC , First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 21,875  
Amortized Cost 21,585  
Fair Value $ 20,891  
Percentage of Net Assets 5.80%  
Interest 4.25%  
Investment, Identifier [Axis]: Forescout Technologies, Inc., First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[19],[33],[34] $ 0  
Amortized Cost [11],[12],[19],[33],[34] (229)  
Fair Value [11],[12],[19],[33],[34] $ 0  
Percentage of Net Assets [11],[12],[19],[33],[34] 0.00%  
Interest [11],[12],[19],[33],[34] 8.00%  
Investment, Identifier [Axis]: Forescout Technologies, Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 101,328 [11],[12],[13] $ 54,811 [15],[16],[17]
Amortized Cost 100,331 [11],[12],[13] 54,119 [15],[16],[17]
Fair Value $ 101,328 [11],[12],[13] $ 54,811 [15],[16],[17]
Percentage of Net Assets 1.70% [11],[12],[13] 0.90% [15],[16],[17]
Interest [11],[12],[13] 9.35%  
Investment, Identifier [Axis]: Forescout Technologies, Inc., First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Amortized Cost (54) [11],[12],[19],[33] (68) [15],[16],[20],[21]
Fair Value $ 0 [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.00% [15],[16],[20],[21]
Interest 8.50% [11],[12],[19],[33] 8.50% [15],[16],[20],[21]
Investment, Identifier [Axis]: Fortis Solutions Group, LLC, First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units $ 284 [11],[12],[13],[19],[34] $ 0 [15],[16],[20],[21],[29]
Amortized Cost 277 [11],[12],[13],[19],[34] (13) [15],[16],[20],[21],[29]
Fair Value $ 273 [11],[12],[13],[19],[34] $ (13) [15],[16],[20],[21],[29]
Percentage of Net Assets 0.00% [11],[12],[13],[19],[34] 0.00% [15],[16],[20],[21],[29]
Interest 5.50% [11],[12],[13],[19],[34] 5.50% [15],[16],[20],[21],[29]
Investment, Identifier [Axis]: Fortis Solutions Group, LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 4,202 [11],[12],[13] $ 3,324 [15],[16],[17]
Amortized Cost 4,127 [11],[12],[13] 3,259 [15],[16],[17]
Fair Value $ 4,086 [11],[12],[13] $ 3,257 [15],[16],[17]
Percentage of Net Assets 0.10% [11],[12],[13] 0.10% [15],[16],[17]
Interest 5.50% [11],[12],[13] 5.50% [15],[16],[17]
Investment, Identifier [Axis]: Fortis Solutions Group, LLC, First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 31 [11],[12],[19],[36] $ 0 [15],[16],[20],[21]
Amortized Cost 23 [11],[12],[19],[36] (9) [15],[16],[20],[21]
Fair Value $ 18 [11],[12],[19],[36] $ (9) [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[36] 0.00% [15],[16],[20],[21]
Interest 5.50% [11],[12],[19],[36] 5.50% [15],[16],[20],[21]
Investment, Identifier [Axis]: Foundation Consumer Brands, LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[13] $ 3,529  
Amortized Cost [11],[12],[13] 3,529  
Fair Value [11],[12],[13] $ 3,511  
Percentage of Net Assets [11],[12],[13] 0.10%  
Interest [11],[12],[13] 5.50%  
Investment, Identifier [Axis]: Fullsteam Operations, LLC, First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[13],[19],[34] $ 3,175  
Amortized Cost [11],[12],[13],[19],[34] 3,022  
Fair Value [11],[12],[13],[19],[34] $ 3,086  
Percentage of Net Assets [11],[12],[13],[19],[34] 0.10%  
Interest [11],[12],[13],[19],[34] 8.78%  
Investment, Identifier [Axis]: GI Ranger Intermediate, LLC (dba Rectangle Health), First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[20],[21],[29]   $ 0
Amortized Cost [15],[16],[20],[21],[29]   (6)
Fair Value [15],[16],[20],[21],[29]   $ (6)
Percentage of Net Assets [15],[16],[20],[21],[29]   0.00%
Interest [15],[16],[20],[21],[29]   6.00%
Investment, Identifier [Axis]: GI Ranger Intermediate, LLC (dba Rectangle Health), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 4,597 [11],[12],[30] $ 4,017 [15],[16],[17]
Amortized Cost 4,515 [11],[12],[30] 3,938 [15],[16],[17]
Fair Value $ 4,481 [11],[12],[30] $ 3,937 [15],[16],[17]
Percentage of Net Assets 0.10% [11],[12],[30] 0.10% [15],[16],[17]
Interest 6.00% [11],[12],[30] 6.00% [15],[16],[17]
Investment, Identifier [Axis]: GI Ranger Intermediate, LLC (dba Rectangle Health), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 37 [11],[12],[19],[30] $ 0 [15],[16],[20],[21]
Amortized Cost 31 [11],[12],[19],[30] (7) [15],[16],[20],[21]
Fair Value $ 28 [11],[12],[19],[30] $ (7) [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[30] 0.00% [15],[16],[20],[21]
Interest 6.00% [11],[12],[19],[30] 6.00% [15],[16],[20],[21]
Investment, Identifier [Axis]: Gainsight, Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 20,705 [11],[12],[13] $ 19,547 [15],[16],[17]
Amortized Cost 20,423 [11],[12],[13] 19,231 [15],[16],[17]
Fair Value $ 20,290 [11],[12],[13] $ 19,254 [15],[16],[17]
Percentage of Net Assets 0.30% [11],[12],[13] 0.30% [15],[16],[17]
Interest [11],[12],[13] 6.75%  
Investment, Identifier [Axis]: Gainsight, Inc., First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Amortized Cost (47) [11],[12],[19],[33] (55) [15],[16],[20],[21]
Fair Value $ (67) [11],[12],[19],[33] $ (50) [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.00% [15],[16],[20],[21]
Interest 6.25% [11],[12],[19],[33] 6.00% [15],[16],[20],[21]
Investment, Identifier [Axis]: Galls, LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 112,701 [11],[12],[13] $ 104,742 [15],[16],[17]
Amortized Cost 112,006 [11],[12],[13] 103,983 [15],[16],[17]
Fair Value $ 109,320 [11],[12],[13] $ 98,458 [15],[16],[17]
Percentage of Net Assets 1.90% [11],[12],[13] 1.70% [15],[16],[17]
Interest 6.75% [11],[12],[13] 6.75% [15],[16],[17]
Investment, Identifier [Axis]: Galls, LLC, First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 18,238 [11],[12],[13],[19] $ 11,943 [15],[16],[17],[20]
Amortized Cost 18,010 [11],[12],[13],[19] 11,624 [15],[16],[17],[20]
Fair Value $ 17,265 [11],[12],[13],[19] $ 9,999 [15],[16],[17],[20]
Percentage of Net Assets 0.30% [11],[12],[13],[19] 0.20% [15],[16],[17],[20]
Interest 6.75% [11],[12],[13],[19] 6.75% [15],[16],[17],[20]
Investment, Identifier [Axis]: Gaylord Chemical Company, L.L.C., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 151,491 [11],[12],[13] $ 152,645 [15],[16],[17]
Amortized Cost 150,293 [11],[12],[13] 151,277 [15],[16],[17]
Fair Value $ 151,113 [11],[12],[13] $ 151,882 [15],[16],[17]
Percentage of Net Assets 2.60% [11],[12],[13] 2.60% [15],[16],[17]
Interest 6.50% [11],[12],[13] 6.50% [15],[16],[17]
Investment, Identifier [Axis]: Gaylord Chemical Company, L.L.C., First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Amortized Cost (92) [11],[12],[19],[33] (112) [15],[16],[20],[21]
Fair Value $ (33) [11],[12],[19],[33] $ (66) [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.00% [15],[16],[20],[21]
Interest 6.50% [11],[12],[19],[33] 6.50% [15],[16],[20],[21]
Investment, Identifier [Axis]: Genesis Acquisition Co. (dba Procare Software), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 17,988 [11],[12],[36] $ 18,129 [15],[16],[17]
Amortized Cost 17,868 [11],[12],[36] 17,961 [15],[16],[17]
Fair Value $ 17,494 [11],[12],[36] $ 17,630 [15],[16],[17]
Percentage of Net Assets 0.30% [11],[12],[36] 0.30% [15],[16],[17]
Interest 3.75% [11],[12],[36] 4.00% [15],[16],[17]
Investment, Identifier [Axis]: Genesis Acquisition Co. (dba Procare Software), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 2,637 [11],[12],[36] $ 2,637 [15],[16],[17]
Amortized Cost 2,621 [11],[12],[36] 2,614 [15],[16],[17]
Fair Value $ 2,564 [11],[12],[36] $ 2,564 [15],[16],[17]
Percentage of Net Assets 0.00% [11],[12],[36] 0.00% [15],[16],[17]
Interest 3.75% [11],[12],[36] 4.00% [15],[16],[17]
Investment, Identifier [Axis]: Gerson Lehrman Group, Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [36] $ 121,939 [11],[12] $ 151,895 [15],[16]
Amortized Cost [36] 121,446 [11],[12] 151,062 [15],[16]
Fair Value [36] $ 121,939 [11],[12] $ 151,895 [15],[16]
Percentage of Net Assets [36] 2.10% [11],[12] 2.60% [15],[16]
Interest [36] 5.25% [11],[12] 5.25% [15],[16]
Investment, Identifier [Axis]: Gerson Lehrman Group, Inc., First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Amortized Cost (79) [11],[12],[19],[33] (105) [15],[16],[20],[21]
Fair Value $ 0 [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.00% [15],[16],[20],[21]
Interest 5.25% [11],[12],[19],[33] 5.25% [15],[16],[20],[21]
Investment, Identifier [Axis]: Global Music Rights, LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 7,444 [11],[12],[13] $ 7,500 [15],[16],[17]
Amortized Cost 7,314 [11],[12],[13] 7,356 [15],[16],[17]
Fair Value $ 7,407 [11],[12],[13] $ 7,350 [15],[16],[17]
Percentage of Net Assets 0.10% [11],[12],[13] 0.10% [15],[16],[17]
Interest 5.50% [11],[12],[13] 5.75% [15],[16]
Investment, Identifier [Axis]: Global Music Rights, LLC, First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Amortized Cost (11) [11],[12],[19],[33] (13) [15],[16],[20],[21]
Fair Value $ (3) [11],[12],[19],[33] $ (13) [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.00% [15],[16],[20],[21]
Interest 5.50% [11],[12],[19],[33] 5.75% [15],[16],[20],[21]
Investment, Identifier [Axis]: Gloves Buyer, Inc. (dba Protective Industrial Products), First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 14,893 $ 7,500
Amortized Cost 14,719 7,463
Fair Value $ 14,745 $ 7,463
Percentage of Net Assets 4.10% 2.60%
Interest 4.00% 4.00%
Investment, Identifier [Axis]: Gloves Buyer, Inc. (dba Protective Industrial Products), Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 29,250 [11],[12],[28] $ 29,250 [15],[16],[25]
Amortized Cost 28,636 [11],[12],[28] 28,584 [15],[16],[25]
Fair Value $ 28,811 [11],[12],[28] $ 28,884 [15],[16],[25]
Percentage of Net Assets 0.50% [11],[12],[28] 0.50% [15],[16],[25]
Interest 8.25% [11],[12],[28] 8.25% [15],[16],[25]
Investment, Identifier [Axis]: Gloves Holdings, LP (dba Protective Industrial Products), LP Interest    
Schedule of Investments [Line Items]    
Amortized Cost [12],[23],[24] $ 3,250  
Fair Value [12],[23],[24] $ 3,478  
Percentage of Net Assets [12],[23],[24] 0.10%  
Investment, Identifier [Axis]: Gloves Holdings, LP (dba Protective Industrial Products), LP Interest    
Schedule of Investments [Line Items]    
Amortized Cost [16],[26],[27]   $ 3,250
Fair Value [16],[26],[27]   $ 3,640
Percentage of Net Assets [16],[26],[27]   0.10%
Investment, Identifier [Axis]: GovBrands Intermediate, Inc., First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units $ 2,380 [11],[12],[13],[19],[34] $ 2,404 [15],[16],[20],[25],[29]
Amortized Cost 2,319 [11],[12],[13],[19],[34] 2,333 [15],[16],[20],[25],[29]
Fair Value $ 2,263 [11],[12],[13],[19],[34] $ 2,330 [15],[16],[20],[25],[29]
Percentage of Net Assets 0.00% [11],[12],[13],[19],[34] 0.00% [15],[16],[20],[25],[29]
Interest 5.50% [11],[12],[13],[19],[34] 5.50% [15],[16],[20],[25],[29]
Investment, Identifier [Axis]: GovBrands Intermediate, Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 10,578 [11],[12],[13] $ 10,658 [15],[16],[17]
Amortized Cost 10,356 [11],[12],[13] 10,407 [15],[16],[17]
Fair Value $ 10,181 [11],[12],[13] $ 10,392 [15],[16],[17]
Percentage of Net Assets 0.20% [11],[12],[13] 0.20% [15],[16],[17]
Interest 5.50% [11],[12],[13] 5.50% [15],[16],[17]
Investment, Identifier [Axis]: GovBrands Intermediate, Inc., First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 220 [11],[12],[13],[19] $ 0 [15],[16],[20],[21]
Amortized Cost 204 [11],[12],[13],[19] (18) [15],[16],[20],[21]
Fair Value $ 191 [11],[12],[13],[19] $ (20) [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[13],[19] 0.00% [15],[16],[20],[21]
Interest 5.50% [11],[12],[13],[19] 5.50% [15],[16],[20],[21]
Investment, Identifier [Axis]: Granicus, Inc. First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[19],[33] $ 0  
Amortized Cost [11],[12],[19],[33] (21)  
Fair Value [11],[12],[19],[33] $ (30)  
Percentage of Net Assets [11],[12],[19],[33] 0.00%  
Interest [11],[12],[19],[33] 6.50%  
Investment, Identifier [Axis]: Granicus, Inc., First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units $ 1,524 [11],[12],[13],[19],[34] $ 1,535 [15],[16],[17],[29]
Amortized Cost 1,492 [11],[12],[13],[19],[34] 1,498 [15],[16],[17],[29]
Fair Value $ 1,470 [11],[12],[13],[19],[34] $ 1,501 [15],[16],[17],[29]
Percentage of Net Assets 0.00% [11],[12],[13],[19],[34] 0.00% [15],[16],[17],[29]
Interest 6.50% [11],[12],[13],[19],[34] 6.50% [15],[16],[17],[20],[29]
Investment, Identifier [Axis]: Granicus, Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 13,394 [11],[12],[36] $ 13,495 [15],[16],[17]
Amortized Cost 13,146 [11],[12],[36] 13,211 [15],[16],[17]
Fair Value $ 13,059 [11],[12],[36] $ 13,259 [15],[16],[17]
Percentage of Net Assets 0.20% [11],[12],[36] 0.20% [15],[16],[17]
Interest 6.50% [11],[12],[36] 6.50% [15],[16],[17]
Investment, Identifier [Axis]: Granicus, Inc., First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[20],[21]   $ 0
Amortized Cost [15],[16],[20],[21]   (24)
Fair Value [15],[16],[20],[21]   $ (21)
Percentage of Net Assets [15],[16],[20],[21]   0.00%
Interest [15],[16],[20],[29]   6.50%
Investment, Identifier [Axis]: GrowthCurve Capital Sunrise Co-Invest LP (dba Brightway), LP Interest    
Schedule of Investments [Line Items]    
Amortized Cost [12],[23],[24] $ 638  
Fair Value [12],[23],[24] $ 632  
Percentage of Net Assets [12],[23],[24] 0.00%  
Investment, Identifier [Axis]: GrowthCurve Capital Sunrise Co-Invest LP, LP Interest    
Schedule of Investments [Line Items]    
Amortized Cost [16],[26],[27]   $ 633
Fair Value [16],[26],[27]   $ 632
Percentage of Net Assets [16],[26],[27]   0.00%
Investment, Identifier [Axis]: Guidehouse Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 4,614 [11],[12],[28] $ 4,649 [15],[16],[25]
Amortized Cost 4,573 [11],[12],[28] 4,604 [15],[16],[25]
Fair Value $ 4,568 [11],[12],[28] $ 4,603 [15],[16],[25]
Percentage of Net Assets 0.10% [11],[12],[28] 0.10% [15],[16],[25]
Interest 5.50% [11],[12],[28] 5.50% [15],[16],[25]
Investment, Identifier [Axis]: Guidehouse Inc., First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[20]   $ 0
Amortized Cost [15],[16],[20]   0
Fair Value [15],[16],[20]   $ (4)
Percentage of Net Assets [15],[16],[20]   0.00%
Interest [15],[16],[20]   5.50%
Investment, Identifier [Axis]: H&F Opportunities LUX III S.À R.L (dba Checkmarx), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 51,567 [11],[12],[14],[28] $ 51,567 [15],[16],[18],[36]
Amortized Cost 50,562 [11],[12],[14],[28] 50,388 [15],[16],[18],[36]
Fair Value $ 51,567 [11],[12],[14],[28] $ 51,567 [15],[16],[18],[36]
Percentage of Net Assets 0.90% [11],[12],[14],[28] 0.90% [15],[16],[18],[36]
Interest 7.50% [11],[12],[14],[28] 7.50% [15],[16],[17],[18],[36]
Investment, Identifier [Axis]: H&F Opportunities LUX III S.À R.L (dba Checkmarx), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[14],[19],[33] $ 0 [15],[16],[18],[20],[21]
Amortized Cost (287) [11],[12],[14],[19],[33] (348) [15],[16],[18],[20],[21]
Fair Value $ 0 [11],[12],[14],[19],[33] $ 0 [15],[16],[18],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[14],[19],[33] 0.00% [15],[16],[18],[20],[21]
Interest 7.50% [11],[12],[14],[19],[33] 7.50% [15],[16],[18],[20],[21]
Investment, Identifier [Axis]: H-Food Holdings, LLC, LLC Interest    
Schedule of Investments [Line Items]    
Amortized Cost $ 10,875 [12],[23],[24] $ 10,875 [16],[26],[27]
Fair Value $ 11,318 [12],[23],[24] $ 13,633 [16],[26],[27]
Percentage of Net Assets 0.20% [12],[23],[24] 0.20% [16],[26],[27]
Investment, Identifier [Axis]: H-Food Holdings, LLC, Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 121,800 [11],[12],[28] $ 121,800 [15],[16],[25]
Amortized Cost 120,215 [11],[12],[28] 119,919 [15],[16],[25]
Fair Value $ 96,222 [11],[12],[28] $ 121,800 [15],[16],[25]
Percentage of Net Assets 1.60% [11],[12],[28] 2.10% [15],[16],[25]
Interest 7.00% [11],[12],[28] 7.00% [15],[16],[25]
Investment, Identifier [Axis]: HGH Purchaser, Inc. (dba Horizon Services), First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units $ 29,799 [11],[12],[13],[19] $ 33,699 [15],[16],[20],[29],[44]
Amortized Cost 29,579 [11],[12],[13],[19] 33,376 [15],[16],[20],[29],[44]
Fair Value $ 29,256 [11],[12],[13],[19] $ 33,429 [15],[16],[20],[29],[44]
Percentage of Net Assets 0.50% [11],[12],[13],[19] 0.60% [15],[16],[20],[29],[44]
Interest 6.00% [11],[12],[13],[19] 5.75% [15],[16],[20],[29],[44]
Investment, Identifier [Axis]: HGH Purchaser, Inc. (dba Horizon Services), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 147,498 [11],[12],[13] $ 108,230 [15],[16],[17]
Amortized Cost 146,144 [11],[12],[13] 106,916 [15],[16],[17]
Fair Value $ 145,285 [11],[12],[13] $ 107,418 [15],[16],[17]
Percentage of Net Assets 2.50% [11],[12],[13] 1.80% [15],[16],[17]
Interest 6.00% [11],[12],[13] 5.75% [15],[16],[17]
Investment, Identifier [Axis]: HGH Purchaser, Inc. (dba Horizon Services), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 10,028 [11],[12],[13],[19] $ 2,689 [15],[16],[17],[20]
Amortized Cost 9,895 [11],[12],[13],[19] 2,596 [15],[16],[17],[20]
Fair Value $ 9,780 [11],[12],[13],[19] $ 2,616 [15],[16],[17],[20]
Percentage of Net Assets 0.20% [11],[12],[13],[19] 0.00% [15],[16],[17],[20]
Interest 6.00% [11],[12],[13],[19] 5.75% [15],[16],[17],[20]
Investment, Identifier [Axis]: Help/Systems Holdings, Inc.,, First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 14,885  
Amortized Cost 14,811  
Fair Value $ 13,635  
Percentage of Net Assets 3.80%  
Interest 4.00%  
Investment, Identifier [Axis]: Hercules Borrower, LLC (dba The Vincit Group), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[36] $ 177,343  
Amortized Cost [11],[12],[36] 175,353  
Fair Value [11],[12],[36] $ 176,897  
Percentage of Net Assets [11],[12],[36] 3.00%  
Interest [11],[12],[36] 6.50%  
Investment, Identifier [Axis]: Hercules Borrower, LLC (dba The Vincit Group), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[19],[36] $ 2,231  
Amortized Cost [11],[12],[19],[36] 2,011  
Fair Value [11],[12],[19],[36] $ 2,179  
Percentage of Net Assets [11],[12],[19],[36] 0.00%  
Interest [11],[12],[19],[36] 6.50%  
Investment, Identifier [Axis]: Hercules Buyer, LLC (dba The Vincit Group), Common Units    
Schedule of Investments [Line Items]    
Amortized Cost $ 2,192 [12],[23],[24],[51] $ 2,192 [16],[26],[27],[52]
Fair Value $ 2,192 [12],[23],[24],[51] $ 2,192 [16],[26],[27],[52]
Percentage of Net Assets 0.00% [12],[23],[24],[51] 0.00% [16],[26],[27],[52]
Investment, Identifier [Axis]: Hercules Buyer, LLC (dba The Vincit Group), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[17]   $ 178,693
Amortized Cost [15],[16],[17]   176,397
Fair Value [15],[16],[17]   $ 178,693
Percentage of Net Assets [15],[16],[17]   3.00%
Interest [15],[16],[17]   6.50%
Investment, Identifier [Axis]: Hercules Buyer, LLC (dba The Vincit Group), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[20],[21]   $ 0
Amortized Cost [15],[16],[20],[21]   (259)
Fair Value [15],[16],[20],[21]   $ 0
Percentage of Net Assets [15],[16],[20],[21]   0.00%
Interest [15],[16],[20],[21]   6.50%
Investment, Identifier [Axis]: Hercules Buyer, LLC (dba The Vincit Group), Unsecured notes    
Schedule of Investments [Line Items]    
Par / Units $ 5,135 [12],[37],[51] $ 5,135 [16],[38],[52]
Amortized Cost 5,135 [12],[37],[51] 5,135 [16],[38],[52]
Fair Value $ 5,135 [12],[37],[51] $ 5,135 [16],[38],[52]
Percentage of Net Assets 0.10% [12],[37],[51] 0.10% [16],[38],[52]
Interest [12],[21],[51] 0.48%  
Investment, Identifier [Axis]: Hg Genesis 8 Sumoco Limited, Unsecured facility    
Schedule of Investments [Line Items]    
Par / Units $ 40,371 [11],[12],[14],[37] $ 47,207 [15],[16],[18],[40]
Amortized Cost 47,833 [11],[12],[14],[37] 46,102 [15],[16],[18],[40]
Fair Value $ 40,371 [11],[12],[14],[37] $ 47,207 [15],[16],[18],[40]
Percentage of Net Assets 0.70% [11],[12],[14],[37] 0.80% [15],[16],[18],[40]
Interest [11],[12],[14],[37] 7.50%  
Investment, Identifier [Axis]: Hg Genesis 9 SumoCo Limited, Unsecured facility    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[14],[53] $ 42,227  
Amortized Cost [11],[12],[14],[53] 47,224  
Fair Value [11],[12],[14],[53] $ 42,227  
Percentage of Net Assets [11],[12],[14],[53] 0.70%  
Interest [11],[12],[14],[53] 7.00%  
Investment, Identifier [Axis]: Hg Saturn Luchaco Limited, Unsecured facility    
Schedule of Investments [Line Items]    
Par / Units $ 119,844 [11],[12],[14],[37] $ 133,862 [15],[16],[18],[40]
Amortized Cost 145,982 [11],[12],[14],[37] 135,510 [15],[16],[18],[40]
Fair Value $ 118,346 [11],[12],[14],[37] $ 132,523 [15],[16],[18],[40]
Percentage of Net Assets 2.00% [11],[12],[14],[37] 2.20% [15],[16],[18],[40]
Interest [11],[14],[37] 7.50%  
Investment, Identifier [Axis]: Hissho Sushi Holdings, LLC, Class A units    
Schedule of Investments [Line Items]    
Amortized Cost [12],[23],[24] $ 75  
Fair Value [12],[23],[24] $ 75  
Percentage of Net Assets [12],[23],[24] 0.00%  
Investment, Identifier [Axis]: Hissho Sushi Merger Sub LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[30] $ 903  
Amortized Cost [11],[12],[30] 895  
Fair Value [11],[12],[30] $ 901  
Percentage of Net Assets [11],[12],[30] 0.00%  
Interest [11],[12],[30] 6.00%  
Investment, Identifier [Axis]: Hissho Sushi Merger Sub LLC, First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[19],[30] $ 5  
Amortized Cost [11],[12],[19],[30] 4  
Fair Value [11],[12],[19],[30] $ 4  
Percentage of Net Assets [11],[12],[19],[30] 0.00%  
Interest [11],[12],[19],[30] 6.00%  
Investment, Identifier [Axis]: Holley, Inc., First lien senior secured delayed draw term loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units   $ 855
Amortized Cost   855
Fair Value   $ 844
Percentage of Net Assets   0.30%
Interest   3.75%
Investment, Identifier [Axis]: Holley, Inc., First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 23,255 $ 17,100
Amortized Cost 23,109 17,016
Fair Value $ 21,090 $ 17,032
Percentage of Net Assets 5.90% 6.00%
Interest 3.75% 3.75%
Investment, Identifier [Axis]: Hometown Food Company, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 14,560 [11],[12],[28] $ 15,947 [15],[16],[25]
Amortized Cost 14,500 [11],[12],[28] 15,830 [15],[16],[25]
Fair Value $ 14,487 [11],[12],[28] $ 15,787 [15],[16],[25]
Percentage of Net Assets 0.20% [11],[12],[28] 0.30% [15],[16],[25]
Interest 5.00% [11],[12],[28] 5.00% [15],[16],[25]
Investment, Identifier [Axis]: Hometown Food Company, First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 706 [11],[12],[19],[28] $ 0 [15],[16],[20],[21]
Amortized Cost 690 [11],[12],[19],[28] (28) [15],[16],[20],[21]
Fair Value $ 685 [11],[12],[19],[28] $ (42) [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[28] 0.00% [15],[16],[20],[21]
Interest 5.00% [11],[12],[19],[28] 5.00% [15],[16],[20],[21]
Investment, Identifier [Axis]: Hyland Software, Inc., Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 15,482 [11],[12],[28] $ 15,482 [15],[16],[25]
Amortized Cost 15,471 [11],[12],[28] 15,468 [15],[16],[25]
Fair Value $ 15,172 [11],[12],[28] $ 15,579 [15],[16],[25]
Percentage of Net Assets 0.30% [11],[12],[28] 0.30% [15],[16],[25]
Interest 6.25% [11],[12],[28] 6.25% [15],[16],[25]
Investment, Identifier [Axis]: IG Investments Holdings, LLC (dba Insight Global), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 50,516 [11],[12],[13] $ 50,898 [15],[16],[17]
Amortized Cost 49,621 [11],[12],[13] 49,915 [15],[16],[17]
Fair Value $ 49,632 [11],[12],[13] $ 50,008 [15],[16],[17]
Percentage of Net Assets 0.80% [11],[12],[13] 0.80% [15],[16],[17]
Interest 6.00% [11],[12],[13] 6.00% [15],[16],[17]
Investment, Identifier [Axis]: IG Investments Holdings, LLC (dba Insight Global), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 1,987 [15],[16],[17],[20]
Amortized Cost (66) [11],[12],[19],[33] 1,911 [15],[16],[17],[20]
Fair Value $ (70) [11],[12],[19],[33] $ 1,917 [15],[16],[17],[20]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.00% [15],[16],[17],[20]
Interest 6.00% [11],[12],[19],[33] 6.00% [15],[16],[17],[20]
Investment, Identifier [Axis]: IQN Holding Corp. (dba Beeline), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[36]   $ 150,639
Amortized Cost [15],[16],[36]   149,528
Fair Value [15],[16],[36]   $ 150,639
Percentage of Net Assets [15],[16],[36]   2.50%
Interest [15],[16],[36]   5.50%
Investment, Identifier [Axis]: IQN Holding Corp. (dba Beeline), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[20],[21]   $ 0
Amortized Cost [15],[16],[20],[21]   (111)
Fair Value [15],[16],[20],[21]   $ 0
Percentage of Net Assets [15],[16],[20],[21]   0.00%
Interest [15],[16],[20],[21]   5.50%
Investment, Identifier [Axis]: Ideal Image Development, LLC, First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[19],[33],[34] $ 0  
Amortized Cost [11],[12],[19],[33],[34] (7)  
Fair Value [11],[12],[19],[33],[34] $ (7)  
Percentage of Net Assets [11],[12],[19],[33],[34] 0.00%  
Interest [11],[12],[19],[33],[34] 6.50%  
Investment, Identifier [Axis]: Ideal Image Development, LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[35] $ 11,707  
Amortized Cost [11],[12],[35] 11,476  
Fair Value [11],[12],[35] $ 11,473  
Percentage of Net Assets [11],[12],[35] 0.20%  
Interest [11],[12],[35] 6.50%  
Investment, Identifier [Axis]: Ideal Image Development, LLC, First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[19],[33] $ 0  
Amortized Cost [11],[12],[19],[33] (36)  
Fair Value [11],[12],[19],[33] $ (37)  
Percentage of Net Assets [11],[12],[19],[33] 0.00%  
Interest [11],[12],[19],[33] 6.50%  
Investment, Identifier [Axis]: Ideal Tridon Holdings, Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 52,699 [11],[12],[13] $ 53,209 [15],[16],[17]
Amortized Cost 52,410 [11],[12],[13] 52,784 [15],[16],[17]
Fair Value $ 52,699 [11],[12],[13] $ 53,209 [15],[16],[17]
Percentage of Net Assets 0.90% [11],[12],[13] 0.90% [15],[16],[17]
Interest 5.25% [11],[12],[13] 5.25% [15],[16],[17]
Investment, Identifier [Axis]: Ideal Tridon Holdings, Inc., First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19] $ 1,800 [15],[16],[20],[25]
Amortized Cost 0 [11],[12],[19] 1,782 [15],[16],[20],[25]
Fair Value $ 0 [11],[12],[19] $ 1,800 [15],[16],[20],[25]
Percentage of Net Assets 0.00% [11],[12],[19] 0.00% [15],[16],[20],[25]
Interest 5.25% [11],[12],[19] 5.25% [15],[16],[20],[25]
Investment, Identifier [Axis]: Imperial Parking Canada, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[54]   $ 27,966
Amortized Cost [15],[16],[54]   26,705
Fair Value [15],[16],[54]   $ 26,707
Percentage of Net Assets [15],[16],[54]   0.40%
Interest [15],[16],[54]   6.00%
Investment, Identifier [Axis]: Imprivata, Inc., First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 19,950  
Amortized Cost 19,354  
Fair Value $ 19,246  
Percentage of Net Assets 5.40%  
Interest 4.25%  
Investment, Identifier [Axis]: Imprivata, Inc., Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[35] $ 882  
Amortized Cost [11],[12],[35] 874  
Fair Value [11],[12],[35] $ 867  
Percentage of Net Assets [11],[12],[35] 0.00%  
Interest [11],[12],[35] 6.25%  
Investment, Identifier [Axis]: Indigo Buyer, Inc. (dba Inovar Packaging Group), First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[19],[34] $ 0  
Amortized Cost [11],[12],[19],[34] 0  
Fair Value [11],[12],[19],[34] $ 0  
Percentage of Net Assets [11],[12],[19],[34] 0.00%  
Interest [11],[12],[19],[34] 5.75%  
Investment, Identifier [Axis]: Indigo Buyer, Inc. (dba Inovar Packaging Group), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[30] $ 648  
Amortized Cost [11],[12],[30] 642  
Fair Value [11],[12],[30] $ 647  
Percentage of Net Assets [11],[12],[30] 0.00%  
Interest [11],[12],[30] 5.75%  
Investment, Identifier [Axis]: Indigo Buyer, Inc. (dba Inovar Packaging Group), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[19],[30] $ 17  
Amortized Cost [11],[12],[19],[30] 16  
Fair Value [11],[12],[19],[30] $ 16  
Percentage of Net Assets [11],[12],[19],[30] 0.00%  
Interest [11],[12],[19],[30] 5.75%  
Investment, Identifier [Axis]: Individual Foodservice Holdings, LLC, First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[20],[29],[36]   $ 28,084
Amortized Cost [15],[16],[20],[29],[36]   27,594
Fair Value [15],[16],[20],[29],[36]   $ 27,909
Percentage of Net Assets [15],[16],[20],[29],[36]   0.50%
Interest [15],[16],[20],[29],[36]   6.25%
Investment, Identifier [Axis]: Individual Foodservice Holdings, LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[17]   $ 140,861
Amortized Cost [15],[16],[17]   138,813
Fair Value [15],[16],[17]   $ 140,156
Percentage of Net Assets [15],[16],[17]   2.40%
Interest [15],[16],[17]   6.25%
Investment, Identifier [Axis]: Individual Foodservice Holdings, LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[13] $ 133,780  
Amortized Cost [11],[12],[13] 132,216  
Fair Value [11],[12],[13] $ 133,110  
Percentage of Net Assets [11],[12],[13] 2.30%  
Interest [11],[12],[13] 6.25%  
Investment, Identifier [Axis]: Individual Foodservice Holdings, LLC, First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 959 [15],[16],[20],[25]
Amortized Cost (199) [11],[12],[19],[33] 690 [15],[16],[20],[25]
Fair Value $ (108) [11],[12],[19],[33] $ 851 [15],[16],[20],[25]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.00% [15],[16],[20],[25]
Interest 6.25% [11],[12],[19],[33] 6.25% [15],[16],[20],[25]
Investment, Identifier [Axis]: Innovation Ventures HoldCo, LLC (dba 5 Hour Energy), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[35] $ 125,000  
Amortized Cost [11],[12],[35] 122,838  
Fair Value [11],[12],[35] $ 121,564  
Percentage of Net Assets [11],[12],[35] 2.10%  
Interest [11],[12],[35] 6.25%  
Investment, Identifier [Axis]: Inovalon Holdings, Inc, Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[13] $ 92,349  
Amortized Cost [11],[12],[13] 90,715  
Fair Value [11],[12],[13] $ 90,502  
Percentage of Net Assets [11],[12],[13] 1.50%  
Interest [11],[12],[13] 10.50%  
Investment, Identifier [Axis]: Inovalon Holdings, Inc., First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33],[34] $ 0 [15],[16],[20],[21],[29]
Amortized Cost (208) [11],[12],[19],[33],[34] (234) [15],[16],[20],[21],[29]
Fair Value $ (332) [11],[12],[19],[33],[34] $ (237) [15],[16],[20],[21],[29]
Percentage of Net Assets 0.00% [11],[12],[19],[33],[34] 0.00% [15],[16],[20],[21],[29]
Interest 3.50% [11],[12],[19],[33],[34] 5.75% [15],[16],[20],[21],[29]
Investment, Identifier [Axis]: Inovalon Holdings, Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 181,462 [11],[12],[13] $ 177,727 [15],[16],[17]
Amortized Cost 177,469 [11],[12],[13] 173,336 [15],[16],[17]
Fair Value $ 176,018 [11],[12],[13] $ 173,283 [15],[16],[17]
Percentage of Net Assets 3.00% [11],[12],[13] 2.90% [15],[16],[17]
Interest 6.25% [11],[12],[13] 5.75% [15],[16],[17]
Investment, Identifier [Axis]: Inovalon Holdings, Inc., Second lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[17]   $ 84,661
Amortized Cost [15],[16],[17]   82,975
Fair Value [15],[16],[17]   $ 82,967
Percentage of Net Assets [15],[16],[17]   1.40%
Investment, Identifier [Axis]: Insight CP (Blocker) Holdings, L.P. (dba CivicPlus, LLC), LP Interest    
Schedule of Investments [Line Items]    
Amortized Cost [12],[14],[23],[24] $ 1,230  
Fair Value [12],[14],[23],[24] $ 1,230  
Percentage of Net Assets [12],[14],[23],[24] 0.00%  
Investment, Identifier [Axis]: Integrity Marketing Acquisition, LLC, First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [36] $ 217,201 [11],[12] $ 218,876 [15],[16]
Amortized Cost [36] 215,258 [11],[12] 216,446 [15],[16]
Fair Value [36] $ 216,658 [11],[12] $ 218,876 [15],[16]
Percentage of Net Assets [36] 3.70% [11],[12] 3.70% [15],[16]
Interest [36] 5.75% [11],[12] 5.75% [15],[16]
Investment, Identifier [Axis]: Integrity Marketing Acquisition, LLC, First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 0 [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Amortized Cost (108) [11],[12],[19],[33] (135) [15],[16],[20],[21]
Fair Value $ (37) [11],[12],[19],[33] $ 0 [15],[16],[20],[21]
Percentage of Net Assets 0.00% [11],[12],[19],[33] 0.00% [15],[16],[20],[21]
Interest 5.75% [11],[12],[19],[33] 5.75% [15],[16],[20],[21]
Investment, Identifier [Axis]: Integro Parent Inc., First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 3,460 $ 29,615
Amortized Cost 3,460 29,584
Fair Value $ 3,443 $ 28,422
Percentage of Net Assets 1.00% 10.10%
Interest 6.25% 5.75%
Investment, Identifier [Axis]: Integro Parent Inc., First lien senior secured revolving loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 698 $ 6,000
Amortized Cost 698 6,000
Fair Value $ 694 $ 5,764
Percentage of Net Assets 0.20% 2.00%
Interest 4.50% 4.50%
Investment, Identifier [Axis]: Intelerad Medical Systems Incorporated (fka 11849573 Canada Inc.), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 118,090 [11],[12],[14],[30] $ 115,684 [15],[16],[17],[18]
Amortized Cost 117,029 [11],[12],[14],[30] 114,517 [15],[16],[17],[18]
Fair Value $ 117,499 [11],[12],[14],[30] $ 115,395 [15],[16],[17],[18]
Percentage of Net Assets 2.00% [11],[12],[14],[30] 1.90% [15],[16],[17],[18]
Interest 6.50% [11],[12],[14],[30] 6.25% [15],[16],[17],[18]
Investment, Identifier [Axis]: Intelerad Medical Systems Incorporated (fka 11849573 Canada Inc.), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units $ 2,983 [11],[12],[14],[19],[30] $ 2,983 [15],[16],[17],[18],[20]
Amortized Cost 2,950 [11],[12],[14],[19],[30] 2,944 [15],[16],[17],[18],[20]
Fair Value $ 2,960 [11],[12],[14],[19],[30] $ 2,972 [15],[16],[17],[18],[20]
Percentage of Net Assets 0.10% [11],[12],[14],[19],[30] 0.10% [15],[16],[17],[18],[20]
Interest 6.50% [11],[12],[14],[19],[30] 6.25% [15],[16],[17],[18],[20]
Investment, Identifier [Axis]: Interoperability Bidco, Inc. (dba Lyniate), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[30] $ 66,622  
Amortized Cost [11],[12],[30] 66,236  
Fair Value [11],[12],[30] $ 65,956  
Percentage of Net Assets [11],[12],[30] 1.10%  
Interest [11],[12],[30] 7.00%  
Investment, Identifier [Axis]: Interoperability Bidco, Inc. (dba Lyniate), First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[19],[33] $ 0  
Amortized Cost [11],[12],[19],[33] (15)  
Fair Value [11],[12],[19],[33] $ (30)  
Percentage of Net Assets [11],[12],[19],[33] 0.00%  
Interest [11],[12],[19],[33] 7.00%  
Investment, Identifier [Axis]: Interoperability Bidco, Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[36]   $ 75,270
Amortized Cost [15],[16],[36]   74,616
Fair Value [15],[16],[36]   $ 75,270
Percentage of Net Assets [15],[16],[36]   1.30%
Interest [15],[16],[36]   5.75%
Investment, Identifier [Axis]: Interoperability Bidco, Inc., First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[20],[21]   $ 0
Amortized Cost [15],[16],[20],[21]   (25)
Fair Value [15],[16],[20],[21]   $ 0
Percentage of Net Assets [15],[16],[20],[21]   0.00%
Interest [15],[16],[20],[21]   5.75%
Investment, Identifier [Axis]: KOBHG Holdings, L.P. (dba OB Hospitalist), Class A Interests    
Schedule of Investments [Line Items]    
Amortized Cost $ 6,670 [12],[23],[24] $ 6,670 [16],[26],[27]
Fair Value $ 6,445 [12],[23],[24] $ 6,670 [16],[26],[27]
Percentage of Net Assets 0.10% [12],[23],[24] 0.10% [16],[26],[27]
Investment, Identifier [Axis]: KPCI Holdings, LP, Class A Units    
Schedule of Investments [Line Items]    
Amortized Cost $ 32,285 [12],[23],[24] $ 32,285 [16],[26],[27]
Fair Value $ 32,111 [12],[23],[24] $ 37,331 [16],[26],[27]
Percentage of Net Assets 0.50% [12],[23],[24] 0.60% [16],[26],[27]
Investment, Identifier [Axis]: KPSKY Acquisition, Inc. (dba BluSky), First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[20],[29],[32]   $ 256
Amortized Cost [15],[16],[20],[29],[32]   248
Fair Value [15],[16],[20],[29],[32]   $ 248
Percentage of Net Assets [15],[16],[20],[29],[32]   0.00%
Interest [15],[16],[20],[29],[32]   4.50%
Investment, Identifier [Axis]: KPSKY Acquisition, Inc. (dba BluSky), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 4,952 [11],[12],[28] $ 4,476 [15],[16],[25]
Amortized Cost 4,864 [11],[12],[28] 4,389 [15],[16],[25]
Fair Value $ 4,816 [11],[12],[28] $ 4,386 [15],[16],[25]
Percentage of Net Assets 0.10% [11],[12],[28] 0.10% [15],[16],[25]
Interest 5.50% [11],[12],[28] 5.50% [15],[16],[25]
Investment, Identifier [Axis]: KS Management Services, L.L.C., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [15],[16],[36]   $ 122,500
Amortized Cost [15],[16],[36]   121,420
Fair Value [15],[16],[36]   $ 122,500
Percentage of Net Assets [15],[16],[36]   2.10%
Interest [15],[16],[36]   4.25%
Investment, Identifier [Axis]: KUSRP Intermediate, Inc. (dba U.S. Retirement and Benefits Partners), First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 33,806 [11],[12],[36] $ 31,237 [15],[16],[17]
Amortized Cost 33,272 [11],[12],[36] 30,655 [15],[16],[17]
Fair Value $ 33,299 [11],[12],[36] $ 30,612 [15],[16],[17]
Percentage of Net Assets 0.60% [11],[12],[36] 0.50% [15],[16],[17]
Interest [11],[12],[36] 9.50%  
Investment, Identifier [Axis]: Kaseya Inc., First lien senior secured delayed draw term loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[19],[33],[34] $ 0  
Amortized Cost [11],[12],[19],[33],[34] (11)  
Fair Value [11],[12],[19],[33],[34] $ (3)  
Percentage of Net Assets [11],[12],[19],[33],[34] 0.00%  
Interest [11],[12],[19],[33],[34] 5.75%  
Investment, Identifier [Axis]: Kaseya Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12] $ 18,732  
Amortized Cost [11],[12] 18,367  
Fair Value [11],[12] $ 18,497  
Percentage of Net Assets [11],[12] 0.30%  
Interest [11],[12] 5.75%  
Investment, Identifier [Axis]: Kaseya Inc., First lien senior secured revolving loan    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[19],[33] $ 0  
Amortized Cost [11],[12],[19],[33] (22)  
Fair Value [11],[12],[19],[33] $ (14)  
Percentage of Net Assets [11],[12],[19],[33] 0.00%  
Interest [11],[12],[19],[33] 5.75%  
Investment, Identifier [Axis]: Knockout Intermediate Holdings I Inc. (dba Kaseya),Perpetual Preferred Stock    
Schedule of Investments [Line Items]    
Amortized Cost [12],[21],[24] $ 13,659  
Fair Value [12],[21],[24] $ 13,790  
Percentage of Net Assets [12],[21],[24] 0.20%  
Interest [12],[21],[24] 11.75%  
Investment, Identifier [Axis]: LABL, Inc. First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units   $ 8,000
Amortized Cost   7,883
Fair Value   $ 7,879
Percentage of Net Assets   2.80%
Interest   5.00%
Investment, Identifier [Axis]: LABL, Inc., First lien senior secured loan | ORCC Senior Loan Fund    
Schedule of Investments [Line Items]    
Par / Units $ 7,940  
Amortized Cost 7,836  
Fair Value $ 7,739  
Percentage of Net Assets 2.20%  
Interest 5.00%  
Investment, Identifier [Axis]: LTP Holdco, LLC, , Unsecured facility    
Schedule of Investments [Line Items]    
Par / Units [11],[12],[35] $ 3,936  
Amortized Cost [11],[12],[35] 3,826  
Fair Value [11],[12],[35] $ 3,867  
Percentage of Net Assets [11],[12],[35] 0.10%  
Interest [11],[12],[35] 10.75%  
Investment, Identifier [Axis]: Lazer Spot G B Holdings, Inc., First lien senior secured loan    
Schedule of Investments [Line Items]    
Par / Units $ 142,964 [11],[12],[36] $ 144,064 [15],[16],[17]
Amortized Cost 141,526 [11],[12],[36] 142,314 [15],[16],[17]
Fair Value $ 142,964 [11],[12],[36] $ 144,064 [15],[16],[17]
Percentage of Net Assets 2.40% [11],[12],[36] 2.40% [15],[16],[17]
Interest 5.75%