DWS Health and Wellness Fund Expense Example, No Redemption - Class ACIS [Member] - DWS Health and Wellness Fund |
Jun. 15, 2026
USD ($)
|
|---|---|
| Class A | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 703 |
| Expense Example, No Redemption, 3 Years | 976 |
| Expense Example, No Redemption, 5 Years | 1,270 |
| Expense Example, No Redemption, 10 Years | 2,104 |
| Class C | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 211 |
| Expense Example, No Redemption, 3 Years | 670 |
| Expense Example, No Redemption, 5 Years | 1,156 |
| Expense Example, No Redemption, 10 Years | 2,288 |
| INST Class | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 106 |
| Expense Example, No Redemption, 3 Years | 342 |
| Expense Example, No Redemption, 5 Years | 596 |
| Expense Example, No Redemption, 10 Years | 1,324 |
| Class S | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 109 |
| Expense Example, No Redemption, 3 Years | 340 |
| Expense Example, No Redemption, 5 Years | 590 |
| Expense Example, No Redemption, 10 Years | $ 1,306 |