Annual Total Returns |
12 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
Dec. 31, 2015 |
|
| Class A, R6, & Y | Class A | |||||||||
| Prospectus [Line Items] | |||||||||
| Annual Return [Percent] | 5.52% | 0.35% | (0.09%) | 1.74% | 3.04% | 2.01% | 1.45% | 1.08% | 0.47% |
| Institutional Class | Institutional Class | |||||||||
| Prospectus [Line Items] | |||||||||
| Annual Return [Percent] | 5.52% | 0.35% | (0.09%) | 1.74% | 3.04% | 2.01% | 1.45% | 1.08% | 0.47% |