v3.26.1
DWS Enhanced Commodity Strategy Fund Expense Example, No Redemption - DWS Enhanced Commodity Strategy Fund
Jun. 15, 2026
USD ($)
Class A  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year $ 681
Expense Example, No Redemption, 3 Years 965
Expense Example, No Redemption, 5 Years 1,270
Expense Example, No Redemption, 10 Years 2,134
Class C  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 188
Expense Example, No Redemption, 3 Years 623
Expense Example, No Redemption, 5 Years 1,085
Expense Example, No Redemption, 10 Years 2,196
Class R6  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 87
Expense Example, No Redemption, 3 Years 297
Expense Example, No Redemption, 5 Years 525
Expense Example, No Redemption, 10 Years 1,179
INST Class  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 87
Expense Example, No Redemption, 3 Years 312
Expense Example, No Redemption, 5 Years 556
Expense Example, No Redemption, 10 Years 1,254
Class S  
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year 97
Expense Example, No Redemption, 3 Years 343
Expense Example, No Redemption, 5 Years 609
Expense Example, No Redemption, 10 Years $ 1,369