Expense Example - FidelityCaliforniaMunicipalIncomeFund-RetailPRO - FidelityCaliforniaMunicipalIncomeFund-RetailPRO - Fidelity California Municipal Income Fund - Fidelity California Municipal Income Fund	Apr. 29, 2023 USD ($)
Expense Example:
1 year	$ 47
3 years	148
5 years	258
10 years	$ 579