XML 33 R4.htm IDEA: XBRL DOCUMENT v3.20.2
Annual Fund Operating Expenses - Class ACIS - DWS Intermediate Tax-Free Fund
Oct. 01, 2020
Class A  
Operating Expenses:  
Management fee 0.32%
Distribution/service (12b-1) fees 0.24%
Other expenses 0.22%
Total annual fund operating expenses 0.78%
Fee waiver/expense reimbursement 0.08%
Total annual fund operating expenses after fee waiver/expense reimbursement 0.70%
Class C  
Operating Expenses:  
Management fee 0.32%
Distribution/service (12b-1) fees 1.00%
Other expenses 0.22%
Total annual fund operating expenses 1.54%
Fee waiver/expense reimbursement 0.09%
Total annual fund operating expenses after fee waiver/expense reimbursement 1.45%
INST Class  
Operating Expenses:  
Management fee 0.32%
Distribution/service (12b-1) fees none
Other expenses 0.23%
Total annual fund operating expenses 0.55%
Fee waiver/expense reimbursement 0.10%
Total annual fund operating expenses after fee waiver/expense reimbursement 0.45%
Class S  
Operating Expenses:  
Management fee 0.32%
Distribution/service (12b-1) fees none
Other expenses 0.30%
Total annual fund operating expenses 0.62%
Fee waiver/expense reimbursement 0.17%
Total annual fund operating expenses after fee waiver/expense reimbursement 0.45%