Annual Total Returns |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
|---|---|---|---|---|---|---|---|---|---|---|
| FRANKLIN CALIFORNIA INTERMEDIATE-TERM TAX-FREE INCOME FUND | Class A | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 3.84% | 1.70% | 4.71% | (7.43%) | 0.66% | 3.31% | 5.29% | 0.90% | 3.95% | (0.12%) |