DWS Alternative Asset Allocation VIP Expense Example - Class B [Member] - DWS Alternative Asset Allocation VIP - Class B |
Apr. 24, 2026
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 133 |
| Expense Example, with Redemption, 3 Years | 415 |
| Expense Example, with Redemption, 5 Years | 718 |
| Expense Example, with Redemption, 10 Years | $ 1,579 |