Commitments and Contingencies - Schedule of Unfunded Commitments by Investment Types (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Loss Contingencies [Line Items]
Unfunded Commitment Balances	$ 883,800	$ 407,426
1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	805,997	311,837
1st Lien/Last-Out Unitranche
Loss Contingencies [Line Items]
Unfunded Commitment Balances	75,339	91,043
2nd Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	2,464	4,546
ABC Investment Holdco Inc. (dba ABC Plumbing) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	9,900
Admiral Buyer, Inc. (dba Fidelity Payment Services) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	5,940
AI Titan Parent, Inc. (dba Prometheus) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	15,530
Amspec Parent, LLC | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	11,811	11,811
Aptean, Inc. | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	17,665
AQ Sunshine, Inc. (dba Relation Insurance) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	7,361	9,441
Ardonagh Midco 3 PLC | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	29,404
Arrow Buyer, Inc. (dba Archer Technologies) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	1,460	2,037
Artifact Bidco, Inc. (dba Avetta) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	39,600
ASM Buyer, Inc. | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	97,568	97,568
Bamboo US BidCo LLC (aka Baxter) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	7,864	8,309
Blast Bidco Inc. (dba Bazooka Candy Brands) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	7,366	7,366
Charger Debt Merger Sub, LLC (dba Classic Collision) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	53,134
CI (Quercus) Intermediate Holdings, LLC (dba SavATree) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	52,160
Circustrix Holdings, LLC (dba SkyZone) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	2,248	4,818
Coretrust Purchasing Group LLC | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	11,052	11,052
Crewline Buyer, Inc. (dba New Relic) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	6,166	6,166
CST Buyer Company (dba Intoxalock) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	3,879	3,879
DFS Holding Company, Inc. | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	5,491	5,491
Formulations Parent Corporation (dba Chase Corp) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	9,068	9,068
Frontgrade Technologies Holdings Inc. | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	3,689	3,689
Fullsteam Operations Llc | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	35,438	15,230
GovDelivery Holdings, LLC (dba Granicus, Inc.) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	5,903
GPS Phoenix Buyer, Inc. (dba Guidepoint) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	15,660	15,660
Groundworks, LLC | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances		942
Harrington Industrial Plastics, LLC | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	34,443	6,765
Highfive Dental Holdco, LLC | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	6,855	6,855
Hyland Software, Inc. | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	4,525	4,525
iCIMS, Inc. | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	8,950	9,405
iWave Information Systems, Inc. | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	2,391	2,391
Kene Acquisition, Inc. (dba Entrust) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	24,101
LCG Vardiman Black, LLC (dba Specialty Dental Brands) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	742
NAVEX TopCo, Inc. | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	4,050	4,050
Ncontracts, LLC | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	8,990	10,788
NCWS Intermediate, Inc. (dba National Carwash Solutions) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	33,466
Northstar Acquisition HoldCo, LLC (dba n2y) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	20,171
Onyx CenterSource, Inc. | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	1,100	1,100
Project Accelerate Parent, LLC (dba ABC Fitness) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	5,000
Prophix Software Inc. (dba Pound Bidco) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	8,679
PT Intermediate Holdings III, LLC (dba Parts Town) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	8,901
Recochem, Inc | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	15,739	17,821
Recorded Books Inc. (dba RBMedia) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	15,155	6,278
Rubrik, Inc. | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	5,087	10,744
Singlewire Software, LLC | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	3,226	3,226
Solaris (dba Urology Management Holdings, Inc.) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances		3,123
Sunshine Cadence HoldCo, LLC (dba Cadence Education) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	20,461
Superior Environmental Solutions | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	4,179	2,298
Trader Corporation | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	3,405	3,516
United Flow Technologies Intermediate Holdco II, LLC | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	28,489
UP Acquisition Corp. (dba Unified Power) | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	3,378	3,378
USA DeBusk, LLC | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	38,958
Valet Waste Holdings, Inc. (dba Valet Living) [Member] | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	13,865
VASA Fitness Buyer, Inc. | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	2,176	3,047
VisionSafe Holdings, Inc | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	1,320
Zeus Company, Inc. | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	22,838
EIP Consolidated, LLC (dba Everest Infrastructure) | 1st Lien/Last-Out Unitranche
Loss Contingencies [Line Items]
Unfunded Commitment Balances	17,370	28,084
K2 Towers III, LLC | 1st Lien/Last-Out Unitranche
Loss Contingencies [Line Items]
Unfunded Commitment Balances	8,955	17,727
Skyway Towers Intermediate LLC | 1st Lien/Last-Out Unitranche
Loss Contingencies [Line Items]
Unfunded Commitment Balances	7,933	8,983
Tarpon Towers II LLC | 1st Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	11,856
Thor FinanceCo LLC (dba Harmoni Towers) | 1st Lien/Last-Out Unitranche
Loss Contingencies [Line Items]
Unfunded Commitment Balances	25,000	28,333
Towerco IV Holdings, LLC | 1st Lien/Last-Out Unitranche
Loss Contingencies [Line Items]
Unfunded Commitment Balances	4,225	7,916
AWP Group Holdings, Inc. | 2nd Lien/Senior Secured Debt
Loss Contingencies [Line Items]
Unfunded Commitment Balances	$ 2,464	$ 4,546