S000057732 [Member] Annual Total Returns |
12 Months Ended | ||||||
|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
|
| Morningstar Defensive Bond Fund | Institutional | |||||||
| Prospectus [Line Items] | |||||||
| Annual Return [Percent] | 6.48% | 4.52% | 7.16% | (4.73%) | 0.84% | 4.75% | 3.28% |