C000016814C000016816C000016817C000223770DWS Index: Bloomberg Municipal Bond IndexDWS Index: Bloomberg Municipal Bond Index_18784DWS Index: Bloomberg Municipal Bond IndexDWS Index: Bloomberg Municipal Bond Index_18785DWS Index: Bloomberg Municipal Bond IndexDWS Index: Bloomberg Municipal Bond Index_18786DWS Index: Bloomberg Municipal Bond IndexDWS Index: Bloomberg Municipal Bond Index_18787DWS Index: Bloomberg California Exempt Municipal Bond IndexDWS Index: Bloomberg California Exempt Municipal Bond Index_18784DWS Index: Bloomberg California Exempt Municipal Bond IndexDWS Index: Bloomberg California Exempt Municipal Bond Index_18785DWS Index: Bloomberg California Exempt Municipal Bond IndexDWS Index: Bloomberg California Exempt Municipal Bond Index_18786DWS Index: Bloomberg California Exempt Municipal Bond IndexDWS Index: Bloomberg California Exempt Municipal Bond Index_18787Investment Type [Axis]Revenue BondsGeneral Obligation BondsLease ObligationsVariable Rate Demand NotesEscrow to Maturity/Prefunded BondsOtherOther Assets and Liabilities, NetAAAAAABBBBBNRNo Trading Symbol [Flag]AssetsNetInvestmentCompanyPortfolioTurnover