v3.26.1
Commitment and Contingencies - Schedule of Unfunded Commitments (Details) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment $ 813,962 $ 863,841
Remaining Commitment 638,452 701,341
Investment, Identifier [Axis]: ACE Solutions, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 7,520  
Remaining Commitment 7,520  
Investment, Identifier [Axis]: ACE Solutions, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,135  
Remaining Commitment 3,135  
Investment, Identifier [Axis]: ADCS Clinics Intermediate Holdings, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 1,797 1,797
Remaining Commitment 1,078 1,540
Investment, Identifier [Axis]: Accel International Holdings, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 4,762 4,762
Remaining Commitment 4,762 4,762
Investment, Identifier [Axis]: Adelaide Borrower, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 7,960 7,960
Remaining Commitment 7,960 7,960
Investment, Identifier [Axis]: Adelaide Borrower, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 4,989 4,989
Remaining Commitment 4,390 4,091
Investment, Identifier [Axis]: Amylu Borrower Sub, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 6,775 6,778
Remaining Commitment 5,637 6,778
Investment, Identifier [Axis]: Amylu Borrower Sub, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 7,906 7,906
Remaining Commitment 7,906 7,906
Investment, Identifier [Axis]: Aprio Advisory Group, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 11,249 11,249
Remaining Commitment 11,249 11,249
Investment, Identifier [Axis]: Aprio Advisory Group, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 911 911
Remaining Commitment 607 911
Investment, Identifier [Axis]: Arch Global Precision, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 1,011 1,008
Remaining Commitment 203 63
Investment, Identifier [Axis]: Arctic Holdco, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 5,238 5,246
Remaining Commitment 2,003 2,003
Investment, Identifier [Axis]: Arctic Holdco, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,514 3,514
Remaining Commitment 2,355 2,882
Investment, Identifier [Axis]: Armada Parent, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 6,601 6,601
Remaining Commitment 6,601 6,601
Investment, Identifier [Axis]: Artifact Bidco, Inc., Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 2,663 2,663
Remaining Commitment 2,663 2,663
Investment, Identifier [Axis]: Artifact Bidco, Inc., Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 1,901 1,901
Remaining Commitment 1,901 1,901
Investment, Identifier [Axis]: AuditBoard, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 4,360 4,360
Remaining Commitment 4,360 4,360
Investment, Identifier [Axis]: Azurite Intermediate Holdings, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,622 3,622
Remaining Commitment 3,622 3,622
Investment, Identifier [Axis]: BCPE Oceandrive Buyer, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   3,323
Remaining Commitment   3,323
Investment, Identifier [Axis]: Bayou Holdings Buyer, Inc., Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 4,107 4,107
Remaining Commitment 4,107 4,107
Investment, Identifier [Axis]: Bayou Holdings Buyer, Inc., Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,284 3,284
Remaining Commitment 3,284 3,284
Investment, Identifier [Axis]: Big Apple Advisory, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 22,832 22,847
Remaining Commitment 16,724 17,638
Investment, Identifier [Axis]: Big Apple Advisory, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 6,398 6,398
Remaining Commitment 6,398 6,398
Investment, Identifier [Axis]: Bingo Group Buyer, Inc., Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 652 652
Remaining Commitment 632 632
Investment, Identifier [Axis]: Bingo Group Buyer, Inc., Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,424 3,424
Remaining Commitment 3,424 3,424
Investment, Identifier [Axis]: CCI Buyer, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,051 3,051
Remaining Commitment 3,051 3,051
Investment, Identifier [Axis]: Capstone Acquisition Holdings, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 1,804 1,804
Remaining Commitment 1,804 1,804
Investment, Identifier [Axis]: Carr, Riggs & Ingram Capital, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 5,924 5,929
Remaining Commitment 4,002 4,337
Investment, Identifier [Axis]: Carr, Riggs & Ingram Capital, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 2,715 2,715
Remaining Commitment 917 2,715
Investment, Identifier [Axis]: Charter Industries Holdings, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   3,540
Remaining Commitment   3,540
Investment, Identifier [Axis]: Charter Industries Holdings, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   5,313
Remaining Commitment   5,313
Investment, Identifier [Axis]: Charter Industries Holdings, LLC. Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,540  
Remaining Commitment 3,540  
Investment, Identifier [Axis]: Charter Industries Holdings, LLC. Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 5,313  
Remaining Commitment 5,313  
Investment, Identifier [Axis]: Cliffwater, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   2,881
Remaining Commitment   2,881
Investment, Identifier [Axis]: Cliffwater, LLC. Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 2,881  
Remaining Commitment 2,881  
Investment, Identifier [Axis]: Coalesce Merlin Purchaser, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   9,771
Remaining Commitment   8,991
Investment, Identifier [Axis]: Coalesce Merlin Purchaser, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   4,885
Remaining Commitment   4,885
Investment, Identifier [Axis]: Coalesce Merlin Purchaser, LLC. Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 9,769  
Remaining Commitment 6,255  
Investment, Identifier [Axis]: Coalesce Merlin Purchaser, LLC. Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 4,885  
Remaining Commitment 4,885  
Investment, Identifier [Axis]: Communication Technology Intermediate, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   3,361
Remaining Commitment   2,173
Investment, Identifier [Axis]: Communication Technology Intermediate, LLC. Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,361  
Remaining Commitment 1,949  
Investment, Identifier [Axis]: Coronis Health I, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   1,330
Remaining Commitment   798
Investment, Identifier [Axis]: Coronis Health I, LLC. Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 1,330  
Remaining Commitment 532  
Investment, Identifier [Axis]: Einstein Parent, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   2,310
Remaining Commitment   2,310
Investment, Identifier [Axis]: Einstein Parent, Inc.. Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 2,310  
Remaining Commitment 2,310  
Investment, Identifier [Axis]: Electric Power Engineers, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   13,290
Remaining Commitment   13,290
Investment, Identifier [Axis]: Electric Power Engineers, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   5,317
Remaining Commitment   5,317
Investment, Identifier [Axis]: Electric Power Engineers, LLC. Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 13,290  
Remaining Commitment 6,911  
Investment, Identifier [Axis]: Electric Power Engineers, LLC. Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 5,317  
Remaining Commitment 3,190  
Investment, Identifier [Axis]: Electro-Methods, LP, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 8,301 8,301
Remaining Commitment 8,301 8,301
Investment, Identifier [Axis]: FGT Purchaser, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,120 3,120
Remaining Commitment 3,120 3,120
Investment, Identifier [Axis]: Flow Traders Holding, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 6,253 6,253
Remaining Commitment 6,253 6,253
Investment, Identifier [Axis]: Galway Borrower, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,324 4,507
Remaining Commitment 2,060 3,587
Investment, Identifier [Axis]: Galway Borrower, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,379 3,324
Remaining Commitment 3,379 2,743
Investment, Identifier [Axis]: Groome Purchaser, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,509 3,509
Remaining Commitment 3,509 3,509
Investment, Identifier [Axis]: Groome Purchaser, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 5,262 5,262
Remaining Commitment 5,262 5,262
Investment, Identifier [Axis]: Groome Purchaser, LLC, Senior Secured First Lien Debt 3    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 2,630 2,630
Remaining Commitment 2,630 2,630
Investment, Identifier [Axis]: High Street Buyer, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 34,708 34,717
Remaining Commitment 29,490 31,239
Investment, Identifier [Axis]: Hospice Care Buyer, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 2,783 2,783
Remaining Commitment 103 698
Investment, Identifier [Axis]: Hunter Communications & Technologies, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,143  
Remaining Commitment 2,703  
Investment, Identifier [Axis]: Hunter Communications, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 628  
Remaining Commitment 628  
Investment, Identifier [Axis]: ICAT Intermediate Holdings, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 8,679 8,685
Remaining Commitment 4,516 6,514
Investment, Identifier [Axis]: ICAT Intermediate Holdings, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 1,318 1,318
Remaining Commitment 1,318 1,318
Investment, Identifier [Axis]: ICR Operations, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   6,178
Remaining Commitment   2,394
Investment, Identifier [Axis]: ICR Operations, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   1,810
Remaining Commitment   1,810
Investment, Identifier [Axis]: IG Investments Holdings, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,463 3,463
Remaining Commitment 3,463 3,463
Investment, Identifier [Axis]: IQN Holding Corp., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 1,520 1,520
Remaining Commitment 633 532
Investment, Identifier [Axis]: Ideal Tridon Holdings, Inc., Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 7,784 7,784
Remaining Commitment 7,784 7,784
Investment, Identifier [Axis]: Ideal Tridon Holdings, Inc., Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 6,485 6,485
Remaining Commitment 5,620 5,620
Investment, Identifier [Axis]: Indigo Buyer, Inc., Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 11,388 11,398
Remaining Commitment 1,600 7,391
Investment, Identifier [Axis]: Indigo Buyer, Inc., Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 5,166 5,166
Remaining Commitment 5,166 5,166
Investment, Identifier [Axis]: InhabitIQ, Inc., Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 7,261 7,261
Remaining Commitment 7,261 7,261
Investment, Identifier [Axis]: InhabitIQ, Inc., Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 4,537 4,537
Remaining Commitment 4,537 4,537
Investment, Identifier [Axis]: Integrated Efficiency Solutions, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   600
Remaining Commitment   600
Investment, Identifier [Axis]: Integrated Global Services, Inc., Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 5,471 5,471
Remaining Commitment 5,471 5,471
Investment, Identifier [Axis]: Integrated Global Services, Inc., Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 6,154 6,154
Remaining Commitment 1,983 4,513
Investment, Identifier [Axis]: Kahala Ireland Opco DAC, Subordinated Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 100,000 100,000
Remaining Commitment 100,000 100,000
Investment, Identifier [Axis]: Knowledge Pro Buyer, Inc., Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 5,483 5,483
Remaining Commitment 2,507 5,483
Investment, Identifier [Axis]: Knowledge Pro Buyer, Inc., Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 24,835 24,918
Remaining Commitment 1,941 3,296
Investment, Identifier [Axis]: Last Dance Intermediate II, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 8,029 15,349
Remaining Commitment 8,029 11,190
Investment, Identifier [Axis]: Last Dance Intermediate II, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 15,349 3,961
Remaining Commitment 99 3,961
Investment, Identifier [Axis]: Last Dance Intermediate II, LLC, Senior Secured First Lien Debt 3    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,961  
Remaining Commitment 3,961  
Investment, Identifier [Axis]: Lighthouse Intelligence, Ltd., Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 12,009 12,009
Remaining Commitment 12,009 12,009
Investment, Identifier [Axis]: Lighthouse Intelligence, Ltd., Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 8,578 8,578
Remaining Commitment 8,578 8,578
Investment, Identifier [Axis]: MRI Software, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 429 429
Remaining Commitment 263 377
Investment, Identifier [Axis]: MRI Software, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 57 57
Remaining Commitment 43 46
Investment, Identifier [Axis]: MWH Intermediate II, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 1,811  
Remaining Commitment 869  
Investment, Identifier [Axis]: MWH Intermediate II, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   9,050
Remaining Commitment   7,045
Investment, Identifier [Axis]: MWH Intermediate II, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   1,811
Remaining Commitment   1,811
Investment, Identifier [Axis]: Mandrake Bidco, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 10,102 10,102
Remaining Commitment 10,102 10,102
Investment, Identifier [Axis]: Manna Pro Products, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 2,706 2,706
Remaining Commitment 2,706 2,706
Investment, Identifier [Axis]: McDonald Worley, P.C., Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 39,427 39,358
Remaining Commitment 5 5
Investment, Identifier [Axis]: McDonald Worley, P.C., Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 23 93
Remaining Commitment 23 93
Investment, Identifier [Axis]: Medical Management Resource Group, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 1,929 1,929
Remaining Commitment 1,929 1,157
Investment, Identifier [Axis]: Midwest Can Company, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 2,019 2,019
Remaining Commitment 2,019 2,019
Investment, Identifier [Axis]: Mirra-Primeaccess Holdings, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 11,256 11,256
Remaining Commitment 2,814 2,814
Investment, Identifier [Axis]: Muth Mirror Systems, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 1,320 1,311
Remaining Commitment 390 260
Investment, Identifier [Axis]: Odessa Technologies, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 5,451 5,451
Remaining Commitment 5,451 5,451
Investment, Identifier [Axis]: One Source Virtual, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 2,710  
Remaining Commitment 2,710  
Investment, Identifier [Axis]: Palmdale Oil Co., LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,351  
Remaining Commitment 3,351  
Investment, Identifier [Axis]: Palmdale Oil Co., LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   3,351
Remaining Commitment   3,351
Investment, Identifier [Axis]: Palmdale Oil Co., LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   1,005
Remaining Commitment   1,005
Investment, Identifier [Axis]: PetVet Care Centers, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 4,032 4,032
Remaining Commitment 3,226 3,629
Investment, Identifier [Axis]: Pie Buyer, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 2,581  
Remaining Commitment 430  
Investment, Identifier [Axis]: Pluralsight, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 2,879 2,879
Remaining Commitment 2,879 2,879
Investment, Identifier [Axis]: Pluralsight, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 1,151 1,151
Remaining Commitment 1,151 1,151
Investment, Identifier [Axis]: Post Road Equipment Finance, LLC, Subordinated Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 40,000  
Remaining Commitment 37,000  
Investment, Identifier [Axis]: Post Road Equipment Finance, LLC, Subordinated Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   35,000
Remaining Commitment   1,000
Investment, Identifier [Axis]: Post Road Equipment Finance, LLC, Subordinated Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   40,000
Remaining Commitment   40,000
Investment, Identifier [Axis]: Questex, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 1,938 1,938
Remaining Commitment 1,938 1,938
Investment, Identifier [Axis]: Reagent Chemical and Research, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 7,478 7,478
Remaining Commitment 7,478 7,478
Investment, Identifier [Axis]: Relativity Oda, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   660
Remaining Commitment   660
Investment, Identifier [Axis]: Rialto Management Group, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 752 752
Remaining Commitment 752 752
Investment, Identifier [Axis]: SCIH Salt Holdings, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,746 3,746
Remaining Commitment 3,746 3,416
Investment, Identifier [Axis]: Saab Purchaser, Inc., Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 17,300 17,300
Remaining Commitment 17,300 17,300
Investment, Identifier [Axis]: Saab Purchaser, Inc., Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 2,306 2,306
Remaining Commitment 2,306 2,306
Investment, Identifier [Axis]: Saturn SHC Buyer Holdings, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 12,898 12,898
Remaining Commitment 12,898 12,898
Investment, Identifier [Axis]: Saturn Sound Bidco, Ltd., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 4,510 4,510
Remaining Commitment 4,510 4,510
Investment, Identifier [Axis]: Sherlock Buyer Corp., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 1,865 1,865
Remaining Commitment 1,865 1,865
Investment, Identifier [Axis]: Simplifi Holdings, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 5,502 5,502
Remaining Commitment 3,370 4,986
Investment, Identifier [Axis]: SunMed Group Holdings, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 860 860
Remaining Commitment 860 860
Investment, Identifier [Axis]: TEI Intermediate, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 7,312 7,312
Remaining Commitment 2,541 6,380
Investment, Identifier [Axis]: TEI Intermediate, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,107 3,107
Remaining Commitment 2,248 2,248
Investment, Identifier [Axis]: The NPD Group, LP, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 2,865 2,865
Remaining Commitment 2,865 2,865
Investment, Identifier [Axis]: Trinity Air Consultants Holdings Corp., Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,477 3,477
Remaining Commitment 3,477 3,477
Investment, Identifier [Axis]: Trinity Air Consultants Holdings Corp., Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 926 926
Remaining Commitment 926 926
Investment, Identifier [Axis]: Triple Lift, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 4,693 4,693
Remaining Commitment 4,693 4,693
Investment, Identifier [Axis]: Trystar, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 6,291  
Remaining Commitment 6,291  
Investment, Identifier [Axis]: Trystar, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   12,590
Remaining Commitment   9,664
Investment, Identifier [Axis]: Trystar, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   6,291
Remaining Commitment   6,291
Investment, Identifier [Axis]: US Oral Surgery Management Holdco, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 1,694 1,694
Remaining Commitment 1,694 1,694
Investment, Identifier [Axis]: US Salt Investors, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 1,939 3,103
Remaining Commitment 1,939 3,103
Investment, Identifier [Axis]: Vanco Payment Solutions, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 530 530
Remaining Commitment 530 530
Investment, Identifier [Axis]: Varicent Intermediate Holdings Corp., Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 1,210 1,210
Remaining Commitment 1,210 1,210
Investment, Identifier [Axis]: Varicent Intermediate Holdings Corp., Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 2,465 2,926
Remaining Commitment 2,465 2,926
Investment, Identifier [Axis]: Varicent Intermediate Holdings Corp., Senior Secured First Lien Debt 3    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,058 3,058
Remaining Commitment 3,058 3,058
Investment, Identifier [Axis]: Victors CCC Buyer, LLC, Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   4,537
Remaining Commitment   4,537
Investment, Identifier [Axis]: Victors CCC Buyer, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 996  
Remaining Commitment 996  
Investment, Identifier [Axis]: Victors CCC Buyer, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 4,537  
Remaining Commitment 4,537  
Investment, Identifier [Axis]: WHCG Purchaser III, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 7,556 7,556
Remaining Commitment 7,556 7,556
Investment, Identifier [Axis]: WIN Holdings III Corp., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 6,356 6,356
Remaining Commitment 5,164 5,164
Investment, Identifier [Axis]: West Coast Dental Services, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 3,644 3,663
Remaining Commitment 14 33
Investment, Identifier [Axis]: Westwood Professional Services, Inc., Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 13,110 13,122
Remaining Commitment 8,693 8,693
Investment, Identifier [Axis]: Westwood Professional Services, Inc., Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 6,813 6,813
Remaining Commitment 6,813 6,813
Investment, Identifier [Axis]: Wharf Street Ratings Acquisition, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 2,867 2,867
Remaining Commitment 2,867 2,867
Investment, Identifier [Axis]: Wharf Street Ratings Acquisition, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 2,867 2,867
Remaining Commitment 2,867 2,867
Investment, Identifier [Axis]: Wipfli Advisory, LLC, Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 6,035 6,035
Remaining Commitment 6,035 6,035
Investment, Identifier [Axis]: Wipfli Advisory, LLC, Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 4,024 4,024
Remaining Commitment 4,024 4,024
Investment, Identifier [Axis]: Zendesk, Inc., Senior Secured First Lien Debt    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment 6,590  
Remaining Commitment $ 6,590  
Investment, Identifier [Axis]: Zendesk, Inc., Senior Secured First Lien Debt 1    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   5,491
Remaining Commitment   5,491
Investment, Identifier [Axis]: Zendesk, Inc., Senior Secured First Lien Debt 2    
Financial Support for Nonconsolidated Legal Entity [Line Items]    
Total Commitment   6,590
Remaining Commitment   $ 6,590