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 |
Dec. 31, 2014 |
|
| Class D | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 6.07% | (5.63%) | (0.40%) | 4.94% | 4.62% | (0.48%) | 1.47% | 1.32% | (0.33%) | 0.30% |