S000019848 [Member] Investment Objectives and Goals - Columbia Variable Portfolio - Large Cap Index Fund |
Dec. 31, 2025 |
|---|---|
| Prospectus [Line Items] | |
| Risk/Return [Heading] | Summary of the Fund |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | Columbia Variable Portfolio – Large Cap Index Fund (the Fund) seeks to provide shareholders with long-term capital appreciation.
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