v3.26.1
MetLife Multi-Index Targeted Risk Portfolio Investment Objectives and Goals - MetLife Multi-Index Targeted Risk Portfolio
Dec. 31, 2025
Prospectus [Line Items]  
Risk/Return [Heading] <span style="color:#000000;font-family:Times New Roman;font-size:22pt;">MetLife Multi-Index Targeted Risk Portfolio</span>
Objective [Heading] <span style="color:#000000;font-family:Times New Roman;font-size:11.5pt;font-weight:bold;">Investment Objectives</span>
Objective, Primary [Text Block] Seeks a balance between growth of capital and current income, with a greater emphasis on growth of capital.