v3.26.1
S000057729 [Member] Expense Example - Morningstar Global Income Fund - Institutional
Apr. 30, 2026
USD ($)
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 77
Expense Example, with Redemption, 3 Years 259
Expense Example, with Redemption, 5 Years 457
Expense Example, with Redemption, 10 Years $ 1,029