v3.25.2
S000057732 [Member] Expense Example - Morningstar Defensive Bond Fund - Institutional
Apr. 30, 2025
USD ($)
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 53
Expense Example, with Redemption, 3 Years 212
Expense Example, with Redemption, 5 Years 385
Expense Example, with Redemption, 10 Years $ 887