v3.26.1
Investment Objectives and Goals - Innovator Growth-100 Power Buffer ETF - July
Oct. 31, 2025
Prospectus [Line Items]  
Risk/Return [Heading] Innovator Growth-100 Power Buffer ETF™ – July
Objective [Heading] Investment Objective
Objective, Primary [Text Block]

The Fund seeks to provide investors with returns that match the return of the Underlying ETF, up to the upside cap of 20.02% (prior to taking into account management fees and other fees) while providing a buffer against the first 15% (prior to taking into account management fees and other fees) of Underlying ETF losses, over the period from July 1, 2026 to June 30, 2027.