Municipal ETF 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 |
|
| Municipal ETF | ETF | |||||||
| Prospectus [Line Items] | |||||||
| Annual Return [Percent] | 4.15% | 1.94% | 6.07% | (7.53%) | 1.58% | 4.94% | 8.51% |