v3.26.1
S000019859 [Member] Investment Objectives and Goals - Variable Portfolio - Partners Core Equity 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 Equity Fund (the Fund) seeks to provide shareholders with long-term capital growth.