v3.26.1
S000038895 [Member] Expense Example - CORE BOND FUND - CORE BOND FUND
Mar. 31, 2026
USD ($)
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 43
Expense Example, with Redemption, 3 Years 161
Expense Example, with Redemption, 5 Years 290
Expense Example, with Redemption, 10 Years $ 666