v3.26.1
FT Vest Gold Strategy Target Income ETF Investment Objectives and Goals - FT Vest Gold Strategy Target Income ETF
Dec. 31, 2025
Prospectus [Line Items]  
Risk/Return [Heading] <span style="color:#000000;font-family:Arial;font-size:12.60pt;font-weight:bold;">FT Vest Gold Strategy Target Income ETF</span><span style="color:#000000;font-family:Arial;font-size:7.38pt;font-weight:bold;position:relative;top:-4.25pt;">®</span><span style="color:#000000;font-family:Arial;font-size:12.60pt;font-weight:bold;"> (IGLD)</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 Gold Strategy Target Income ETF® seeks to deliver participation in the price returns of the SPDR Gold Trust (the “Underlying ETF”) while providing a consistent level of income.