v3.26.1
S000038895 [Member] Investment Objectives and Goals - CORE BOND FUND
Mar. 31, 2026
Prospectus [Line Items]  
Risk/Return [Heading] CORE BOND FUND
Objective [Heading] INVESTMENT OBJECTIVE
Objective, Primary [Text Block]
The Fund seeks to maximize total return (capital appreciation and income) consistent with reasonable risk.