S000019841 [Member] Expense Example, No Redemption - Columbia Variable Portfolio - High Yield Bond Fund |
Dec. 31, 2025
USD ($)
|
|---|---|
| Columbia Variable Portfolio - High Yield Bond Fund Class 3 | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 79 |
| Expense Example, No Redemption, 3 Years | 278 |
| Expense Example, No Redemption, 5 Years | 495 |
| Expense Example, No Redemption, 10 Years | 1,118 |
| Columbia Variable Portfolio - High Yield Bond Fund Class 1 | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 65 |
| Expense Example, No Redemption, 3 Years | 237 |
| Expense Example, No Redemption, 5 Years | 424 |
| Expense Example, No Redemption, 10 Years | 964 |
| Columbia Variable Portfolio - High Yield Bond Fund Class 2 | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 91 |
| Expense Example, No Redemption, 3 Years | 316 |
| Expense Example, No Redemption, 5 Years | 559 |
| Expense Example, No Redemption, 10 Years | $ 1,257 |