v3.26.1
DWS CROCI US VIP Expense Example - Class A [Member] - DWS CROCI US VIP - Class A
Apr. 24, 2026
USD ($)
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 73
Expense Example, with Redemption, 3 Years 244
Expense Example, with Redemption, 5 Years 431
Expense Example, with Redemption, 10 Years $ 970