v3.26.1
DWS Digital Horizons Fund Expense Example - DWS Digital Horizons Fund
Apr. 29, 2026
USD ($)
Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 695
Expense Example, with Redemption, 3 Years 987
Expense Example, with Redemption, 5 Years 1,300
Expense Example, with Redemption, 10 Years 2,185
INST Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 97
Expense Example, with Redemption, 3 Years 358
Expense Example, with Redemption, 5 Years 640
Expense Example, with Redemption, 10 Years 1,443
Class S  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 97
Expense Example, with Redemption, 3 Years 365
Expense Example, with Redemption, 5 Years 653
Expense Example, with Redemption, 10 Years $ 1,474