MetLife Multi-Index Targeted Risk Portfolio Annual Fund Operating Expenses - MetLife Multi-Index Targeted Risk Portfolio - Class B |
Dec. 31, 2025 |
|---|---|
| Prospectus [Line Items] | |
| Management Fees (as a percentage of Assets) | 0.16% |
| Distribution and Service (12b-1) Fees | 0.25% |
| Other Expenses (as a percentage of Assets): | 0.00% |
| Acquired Fund Fees and Expenses | 0.21% |
| Expenses (as a percentage of Assets) | 0.62% |