v3.25.4
Annual Fund Operating Expenses
Oct. 31, 2025
Innovator Growth Accelerated Plus ETF - January | Innovator Growth Accelerated Plus ETF - January  
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%
Expenses (as a percentage of Assets) 0.79%
Innovator U.S. Equity Accelerated 9 Buffer ETF - January | Innovator U.S. Equity Accelerated 9 Buffer ETF - January  
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%
Expenses (as a percentage of Assets) 0.79%
Innovator U.S. Equity Accelerated Plus ETF - January | Innovator U.S. Equity Accelerated Plus ETF - January  
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%
Expenses (as a percentage of Assets) 0.79%
Innovator Growth Accelerated Plus ETF - April | Innovator Growth Accelerated Plus ETF - April  
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%
Expenses (as a percentage of Assets) 0.79%
Innovator U.S. Equity Accelerated 9 Buffer ETF - April | Innovator U.S. Equity Accelerated 9 Buffer ETF - April  
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%
Expenses (as a percentage of Assets) 0.79%
Innovator U.S. Equity Accelerated Plus ETF - April | Innovator U.S. Equity Accelerated Plus ETF - April  
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%
Expenses (as a percentage of Assets) 0.79%
Innovator Growth Accelerated Plus ETF - July | Innovator Growth Accelerated Plus 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%
Expenses (as a percentage of Assets) 0.79%
Innovator U.S. Equity Accelerated 9 Buffer ETF - July | Innovator U.S. Equity Accelerated 9 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%
Expenses (as a percentage of Assets) 0.79%
Innovator U.S. Equity Accelerated Plus ETF - July | Innovator U.S. Equity Accelerated Plus 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%
Expenses (as a percentage of Assets) 0.79%
Innovator Growth Accelerated Plus ETF - October | Innovator Growth Accelerated Plus 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%
Expenses (as a percentage of Assets) 0.79%
Innovator U.S. Equity Accelerated 9 Buffer ETF - October | Innovator U.S. Equity Accelerated 9 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%
Expenses (as a percentage of Assets) 0.79%
Innovator U.S. Equity Accelerated Plus ETF - October | Innovator U.S. Equity Accelerated Plus 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%
Expenses (as a percentage of Assets) 0.79%
Innovator Growth Accelerated ETF - Quarterly | Innovator Growth Accelerated ETF - Quarterly  
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%
Expenses (as a percentage of Assets) 0.79%
Innovator U.S. Equity Accelerated ETF - Quarterly | Innovator U.S. Equity Accelerated ETF - Quarterly  
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%
Expenses (as a percentage of Assets) 0.79%
Innovator Uncapped Accelerated U.S. Equity ETF | Innovator Uncapped Accelerated U.S. Equity ETF  
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%
Expenses (as a percentage of Assets) 0.79%