S000019850 [Member] Expense Example, No Redemption - CTIVP - Victory Sycamore Established Value Fund |
Dec. 31, 2025
USD ($)
|
|---|---|
| Class 1 | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 84 |
| Expense Example, No Redemption, 3 Years | 262 |
| Expense Example, No Redemption, 5 Years | 455 |
| Expense Example, No Redemption, 10 Years | 1,014 |
| Class 2 | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 109 |
| Expense Example, No Redemption, 3 Years | 340 |
| Expense Example, No Redemption, 5 Years | 590 |
| Expense Example, No Redemption, 10 Years | 1,306 |
| Class 3 | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 97 |
| Expense Example, No Redemption, 3 Years | 303 |
| Expense Example, No Redemption, 5 Years | 525 |
| Expense Example, No Redemption, 10 Years | $ 1,166 |