DWS Health and Wellness Fund Expense Example, No Redemption - Class ACIS [Member] - DWS Health and Wellness Fund |
Sep. 24, 2026
USD ($)
|
|---|---|
| Class A | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 704 |
| Expense Example, No Redemption, 3 Years | 975 |
| Expense Example, No Redemption, 5 Years | 1,267 |
| Expense Example, No Redemption, 10 Years | 2,095 |
| Class C | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 212 |
| Expense Example, No Redemption, 3 Years | 673 |
| Expense Example, No Redemption, 5 Years | 1,161 |
| Expense Example, No Redemption, 10 Years | 2,293 |
| INST Class | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 106 |
| Expense Example, No Redemption, 3 Years | 337 |
| Expense Example, No Redemption, 5 Years | 587 |
| Expense Example, No Redemption, 10 Years | 1,303 |
| Class S | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 108 |
| Expense Example, No Redemption, 3 Years | 337 |
| Expense Example, No Redemption, 5 Years | 585 |
| Expense Example, No Redemption, 10 Years | $ 1,294 |