v3.25.4
Annual Fund Operating Expenses
Oct. 31, 2025
Innovator Equity Dual Directional 10 Buffer ETF - July | Innovator Equity Dual Directional 10 Buffer ETF - July  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.79%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00% [1]
Expenses (as a percentage of Assets) 0.79%
Innovator Equity Dual Directional 10 Buffer ETF - September | Innovator Equity Dual Directional 10 Buffer ETF - September  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.79%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00% [2]
Expenses (as a percentage of Assets) 0.79%
Innovator Equity Dual Directional 10 Buffer ETF - October | Innovator Equity Dual Directional 10 Buffer ETF - October  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.79%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00% [3]
Expenses (as a percentage of Assets) 0.79%
Innovator Equity Dual Directional 10 Buffer ETF - November | Innovator Equity Dual Directional 10 Buffer ETF - November  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.79%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00% [4]
Expenses (as a percentage of Assets) 0.79%
Innovator Equity Dual Directional 15 Buffer ETF - July | Innovator Equity Dual Directional 15 Buffer ETF - July  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.79%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00% [5]
Expenses (as a percentage of Assets) 0.79%
Innovator Equity Dual Directional 15 Buffer ETF - September | Innovator Equity Dual Directional 15 Buffer ETF - September  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.79%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00% [6]
Expenses (as a percentage of Assets) 0.79%
Innovator Equity Dual Directional 15 Buffer ETF - October | Innovator Equity Dual Directional 15 Buffer ETF - October  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.79%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00% [7]
Expenses (as a percentage of Assets) 0.79%
Innovator Equity Dual Directional 15 Buffer ETF - November | Innovator Equity Dual Directional 15 Buffer ETF - November  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.79%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00% [8]
Expenses (as a percentage of Assets) 0.79%
[1] “Other Expenses” are estimates based on the expenses the Fund expects to incur for the current fiscal year.
[2] “Other Expenses” are estimates based on the expenses the Fund expects to incur for the current fiscal year.
[3] “Other Expenses” are estimates based on the expenses the Fund expects to incur for the current fiscal year.
[4] “Other Expenses” are estimates based on the expenses the Fund expects to incur for the current fiscal year.
[5] “Other Expenses” are estimates based on the expenses the Fund expects to incur for the current fiscal year.
[6] “Other Expenses” are estimates based on the expenses the Fund expects to incur for the current fiscal year.
[7] “Other Expenses” are estimates based on the expenses the Fund expects to incur for the current fiscal year.
[8] “Other Expenses” are estimates based on the expenses the Fund expects to incur for the current fiscal year.