v3.26.1
Investment Objectives and Goals - FT Vest Silver Strategy & Target Income ETF
Jun. 30, 2026
Prospectus [Line Items]  
Risk/Return [Heading] <span style="color:#000000;font-family:Arial;font-size:12.60pt;font-weight:bold;">FT Vest Silver Strategy & Target Income ETF (SLVY)</span>
Objective [Heading] <span style="color:#000000;font-family:Arial;font-size:9.90pt;font-weight:bold;">Investment Objective</span>
Objective, Primary [Text Block] The FT Vest Silver Strategy & Target Income ETF seeks to provide investors with current income and capital appreciation.