v3.25.2
Annual Fund Operating Expenses - Classes ACS [Member] - DWS Massachusetts Tax-Free Fund
Mar. 31, 2025
Prospectus [Line Items]  
Fee Waiver or Reimbursement over Assets, Date of Termination <span style="font-family:Arial;font-size:10pt;">July 31, 2026</span>
Class A  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.40%
Distribution and Service (12b-1) Fees 0.25%
Other Expenses (as a percentage of Assets): 0.28%
Acquired Fund Fees and Expenses 0.03%
Expenses (as a percentage of Assets) 0.96%
Fee Waiver or Reimbursement (0.09%)
Net Expenses (as a percentage of Assets) 0.87%
Class C  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.40%
Distribution and Service (12b-1) Fees 1.00%
Other Expenses (as a percentage of Assets): 0.34%
Acquired Fund Fees and Expenses 0.03%
Expenses (as a percentage of Assets) 1.77%
Fee Waiver or Reimbursement (0.15%)
Net Expenses (as a percentage of Assets) 1.62%
INST Class  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.40%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.32%
Acquired Fund Fees and Expenses 0.03%
Expenses (as a percentage of Assets) 0.75%
Fee Waiver or Reimbursement (0.13%)
Net Expenses (as a percentage of Assets) 0.62%
Class S  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.40%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.34%
Acquired Fund Fees and Expenses 0.03%
Expenses (as a percentage of Assets) 0.77%
Fee Waiver or Reimbursement (0.15%)
Net Expenses (as a percentage of Assets) 0.62%