Investments - Investments at Fair Value Percent (Details) - Investment Owned, At Fair Value - Investment Type Concentration Risk	9 Months Ended	12 Months Ended
	Sep. 30, 2026	Dec. 31, 2025
Schedule of Investments [Line Items]
Concentration Risk, Percentage	100.00%	100.00%
Aerospace & Defense
Schedule of Investments [Line Items]
Concentration Risk, Percentage	3.10%	4.10%
Air Freight & Logistics
Schedule of Investments [Line Items]
Concentration Risk, Percentage	3.40%	1.90%
Automobile Components
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.00%	0.00%
Biotechnology
Schedule of Investments [Line Items]
Concentration Risk, Percentage	1.20%	1.10%
Building Products
Schedule of Investments [Line Items]
Concentration Risk, Percentage	1.50%	1.30%
Capital Markets
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.00%	0.00%
Chemicals
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.30%	0.30%
Commercial Services & Supplies
Schedule of Investments [Line Items]
Concentration Risk, Percentage	8.70%	8.00%
Construction & Engineering
Schedule of Investments [Line Items]
Concentration Risk, Percentage	1.20%	1.20%
Consumer Staples Distribution And Retail
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.00%	0.00%
Containers & Packaging
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.20%	0.20%
Distributors
Schedule of Investments [Line Items]
Concentration Risk, Percentage	2.10%	2.10%
Diversified Consumer Services
Schedule of Investments [Line Items]
Concentration Risk, Percentage	4.50%	4.20%
Diversified Telecommunication Services
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.10%	0.10%
Electric Utilities
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.10%	1.40%
Electrical Equipment
Schedule of Investments [Line Items]
Concentration Risk, Percentage	1.50%	1.40%
Electronic Equipment, Instruments & Components
Schedule of Investments [Line Items]
Concentration Risk, Percentage	1.80%	2.10%
Energy Equipment & Services
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.20%	0.20%
Financial Services
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.70%	0.40%
Ground Transportation
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.10%	0.10%
Health Care Equipment & Supplies
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.40%	0.40%
Health Care Providers & Services
Schedule of Investments [Line Items]
Concentration Risk, Percentage	10.50%	9.50%
Health Care Technology
Schedule of Investments [Line Items]
Concentration Risk, Percentage	4.60%	5.60%
Insurance
Schedule of Investments [Line Items]
Concentration Risk, Percentage	9.70%	9.30%
Interactive Media & Services
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.70%	0.30%
IT Services
Schedule of Investments [Line Items]
Concentration Risk, Percentage	4.80%	4.30%
Life Sciences Tools & Services
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.40%	0.80%
Machinery
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.40%	0.30%
Marine Transportation
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.50%	0.40%
Media
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.60%	0.60%
Oil, Gas & Consumable Fuels
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.00%	0.50%
Paper & Forest Products
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.10%	0.10%
Pharmaceuticals
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.80%	0.40%
Professional Services
Schedule of Investments [Line Items]
Concentration Risk, Percentage	10.50%	9.70%
Real Estate Management & Development
Schedule of Investments [Line Items]
Concentration Risk, Percentage	1.70%	1.40%
Software
Schedule of Investments [Line Items]
Concentration Risk, Percentage	18.70%	20.50%
Specialty Retail
Schedule of Investments [Line Items]
Concentration Risk, Percentage	1.20%	1.30%
Technology Hardware, Storage & Peripherals
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.70%	0.60%
Trading Companies & Distributors
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.90%	0.90%
Transportation Infrastructure
Schedule of Investments [Line Items]
Concentration Risk, Percentage	1.90%	2.90%
Wireless Telecommunication Services
Schedule of Investments [Line Items]
Concentration Risk, Percentage	0.20%	0.10%