Investments - Investments at Fair Value Percent (Details) - Investment Owned, At Fair Value - Investment Type Concentration Risk	9 Months Ended	12 Months Ended
	Sep. 30, 2024	Dec. 31, 2023
Schedule of Investments [Line Items]
Concentration Risk, Percentage	100.00%	100.00%
Aerospace & Defense
Schedule of Investments [Line Items]
Concentration Risk, Percentage	4.60%	5.20%
Air Freight & Logistics
Schedule of Investments [Line Items]
Concentration Risk, Percentage	3.40%	4.20%
Auto Components
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.00%	0.00%
Building Products
Schedule of Investments [Line Items]
Concentration Risk, Percentage	2.60%	3.20%
Chemicals
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.40%	0.10%
Commercial Services & Supplies
Schedule of Investments [Line Items]
Concentration Risk, Percentage	7.70%	7.80%
Construction & Engineering
Schedule of Investments [Line Items]
Concentration Risk, Percentage	1.00%	0.50%
Containers & Packaging
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.20%	0.20%
Distributors
Schedule of Investments [Line Items]
Concentration Risk, Percentage	3.40%	5.70%
Diversified Consumer Services
Schedule of Investments [Line Items]
Concentration Risk, Percentage	4.90%	3.90%
Diversified Telecommunication Services
Schedule of Investments [Line Items]
Concentration Risk, Percentage	1.10%	1.40%
Electrical Equipment
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.90%	1.10%
Electronic Equipment, Instruments & Components
Schedule of Investments [Line Items]
Concentration Risk, Percentage	1.70%	1.30%
Electric Utilities
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.60%	0.60%
Energy Equipment & Services
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.20%	0.40%
Financial Services
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.80%	1.40%
Ground Transportation
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.20%	0.20%
Health Care Equipment & Supplies
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.70%	0.60%
Health Care Providers & Services
Schedule of Investments [Line Items]
Concentration Risk, Percentage	10.20%	10.70%
Health Care Technology
Schedule of Investments [Line Items]
Concentration Risk, Percentage	5.50%	5.10%
Industrial Conglomerates
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.00%	0.10%
Insurance
Schedule of Investments [Line Items]
Concentration Risk, Percentage	5.80%	5.40%
Interactive Media & Services
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.10%	0.00%
Internet & Direct Marketing Retail
Schedule of Investments [Line Items]
Concentration Risk, Percentage	2.60%	3.20%
IT Services
Schedule of Investments [Line Items]
Concentration Risk, Percentage	4.20%	2.90%
Machinery
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.10%	0.00%
Marine
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.50%	0.30%
Media
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.60%	0.10%
Oil, Gas & Consumable Fuels
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.80%	1.00%
Paper & Forest Products
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.10%	0.10%
Pharmaceuticals
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.20%	0.20%
Professional Services
Schedule of Investments [Line Items]
Concentration Risk, Percentage	8.90%	7.80%
Real Estate Management & Development
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.80%	0.90%
Software
Schedule of Investments [Line Items]
Concentration Risk, Percentage	18.40%	17.40%
Specialty Retail
Schedule of Investments [Line Items]
Concentration Risk, Percentage	1.40%	1.70%
Technology Hardware, Storage & Peripherals
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.70%	0.80%
Trading Companies & Distributors
Schedule of Investments [Line Items]
Concentration Risk, Percentage	1.10%	0.50%
Transportation Infrastructure
Schedule of Investments [Line Items]
Concentration Risk, Percentage	3.60%	4.00%