v3.26.1
Voya US Stock Index Portfolio Investment Objectives and Goals - Voya US Stock Index Portfolio
Dec. 31, 2025
Prospectus [Line Items]  
Risk/Return [Heading] <span style="color:#000000;font-family:Arial;font-size:16.74pt;">Voya U.S. Stock Index Portfolio </span>
Objective [Heading] <span style="color:#000000;font-family:Arial;font-size:11.16pt;font-weight:bold;text-transform:uppercase;">Investment Objective</span>
Objective, Primary [Text Block] The Portfolio seeks total return.