v3.26.3
Touchstone Large Cap Fund Expense Example, No Redemption - Touchstone Large Cap Fund - Class C
Jun. 30, 2026
USD ($)
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year $ 177
Expense Example, No Redemption, 3 Years 1,011
Expense Example, No Redemption, 5 Years 1,862
Expense Example, No Redemption, 10 Years $ 4,066