Brighthouse Small Cap Value Portfolio Expense Example - Brighthouse Small Cap Value Portfolio |
Dec. 31, 2025
USD ($)
|
|---|---|
| Class A | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 80 |
| Expense Example, with Redemption, 3 Years | 258 |
| Expense Example, with Redemption, 5 Years | 451 |
| Expense Example, with Redemption, 10 Years | 1,010 |
| Class B | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 105 |
| Expense Example, with Redemption, 3 Years | 336 |
| Expense Example, with Redemption, 5 Years | 586 |
| Expense Example, with Redemption, 10 Years | $ 1,302 |