T. Rowe Price Mid Cap Growth Portfolio Expense Example - T. Rowe Price Mid Cap Growth Portfolio |
Dec. 31, 2025
USD ($)
|
|---|---|
| Class A | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 72 |
| Expense Example, with Redemption, 3 Years | 243 |
| Expense Example, with Redemption, 5 Years | 430 |
| Expense Example, with Redemption, 10 Years | 970 |
| Class B | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 97 |
| Expense Example, with Redemption, 3 Years | 322 |
| Expense Example, with Redemption, 5 Years | 565 |
| Expense Example, with Redemption, 10 Years | 1,263 |
| Class E | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 87 |
| Expense Example, with Redemption, 3 Years | 291 |
| Expense Example, with Redemption, 5 Years | 511 |
| Expense Example, with Redemption, 10 Years | $ 1,146 |