v3.25.1
Document and Entity Information
Jun. 02, 2025
Prospectus:  
Document Type 485BPOS
Entity Central Index Key 0001415726
Document Creation Date May 16, 2025
Document Period End Date May 16, 2025
Entity Inv Company Type N-1A
Entity Registrant Name Innovator ETFs Trust
Document Effective Date May 28, 2025
Prospectus Date Jun. 02, 2025
Amendment Flag false
Innovator Equity Defined Protection ETF - 1 Yr June | Innovator Equity Defined Protection ETF - 1 Yr June  
Prospectus:  
Trading Symbol ZJUN