S000028705 [Member] Expense Example, No Redemption - Columbia Variable Portfolio - Limited Duration Credit Fund |
Dec. 31, 2025
USD ($)
|
|---|---|
| Columbia Variable Portfolio - Limited Duration Credit Fund Class 1 | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | $ 42 |
| Expense Example, No Redemption, 3 Years | 153 |
| Expense Example, No Redemption, 5 Years | 275 |
| Expense Example, No Redemption, 10 Years | 631 |
| Columbia Variable Portfolio - Limited Duration Credit Fund Class 2 | |
| Prospectus [Line Items] | |
| Expense Example, No Redemption, 1 Year | 67 |
| Expense Example, No Redemption, 3 Years | 233 |
| Expense Example, No Redemption, 5 Years | 413 |
| Expense Example, No Redemption, 10 Years | $ 933 |