v3.26.1
Touchstone Large Company Growth ETF Average Annual Total Returns
 12 Months Ended 41 Months Ended 60 Months Ended 120 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Bloomberg US 3000 Index (reflects no deduction for fees, expenses or taxes)[Member]            
Prospectus [Line Items]            
Average Annual Return, Percent 17.21% [1] 17.21% [2] 17.77% [3] 17.23% [2] 13.09% [4] 14.27% [4]
Bloomberg US 1000 Growth Index (reflects no deduction for fees, expenses or taxes)[Member]            
Prospectus [Line Items]            
Average Annual Return, Percent 17.93% [5] 17.93% [6]     13.60% [6] 16.60% [6]
Russell 3000® Index (reflects no deduction for fees, expenses or taxes)[Member]            
Prospectus [Line Items]            
Average Annual Return, Percent 17.15% 17.15% 17.82% 17.29% 13.15% 14.29%
Russell 1000® Growth Index (reflects no deduction for fees, expenses or taxes)[Member]            
Prospectus [Line Items]            
Average Annual Return, Percent 18.56% 18.56%     15.32% 18.13%
Touchstone Large Company Growth ETF            
Prospectus [Line Items]            
Average Annual Return, Percent   15.30%     12.25% 14.95%
Touchstone Large Company Growth ETF | After Taxes on Distributions            
Prospectus [Line Items]            
Average Annual Return, Percent   14.05%     10.46% 13.15%
Touchstone Large Company Growth ETF | After Taxes on Distributions and Sales            
Prospectus [Line Items]            
Average Annual Return, Percent   9.79%     9.31% 11.98%
[1] The Fund changed its broad-based securities market index to the Bloomberg US 3000 Index which is similarly representative of the overall securities market applicable to the Fund.
[2] The Fund changed its broad-based securities market index to the Bloomberg US 3000 Index which is similarly representative of the overall securities market applicable to the Fund.
[3] The Fund changed its broad-based securities market index to the Bloomberg US 3000 Index which is similarly representative of the overall securities market applicable to the Fund.
[4] The Fund changed its broad-based securities market index to the Bloomberg US 3000 Index which is similarly representative of the overall securities market applicable to the Fund.
[5] The Fund changed its additional index to the Bloomberg US 1000 Growth Index which has similar investment objectives to the Fund.
[6] The Fund changed its additional index to the Bloomberg US 1000 Growth Index which has similar investment objectives to the Fund.