v3.26.1
S000028690 [Member] Investment Objectives and Goals - Variable Portfolio - Partners Core Bond Fund
Dec. 31, 2025
Prospectus [Line Items]  
Risk/Return [Heading] Summary of the Fund
Objective [Heading] Investment Objective
Objective, Primary [Text Block]
Variable Portfolio – Partners Core Bond Fund (the Fund) seeks to provide shareholders with a high level of current income while conserving the value of the investment for the longest period of time.