v3.25.4
Class Z [Member] Annual Fund Operating Expenses - Class Z Shares - International Strategic Equities Portfolio - Class Z
Sep. 30, 2025
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.66%
Distribution and Service (12b-1) Fees 0.00%
Component2 Other Expenses 0.02%
Component3 Other Expenses 0.03%
Other Expenses (as a percentage of Assets): 0.05%
Expenses (as a percentage of Assets) 0.71%