v3.26.1
Touchstone Flexible Income Fund Expense Example, No Redemption - Touchstone Flexible Income Fund - Class C
Mar. 31, 2026
USD ($)
Prospectus [Line Items]  
Expense Example, No Redemption, 1 Year $ 187
Expense Example, No Redemption, 3 Years 587
Expense Example, No Redemption, 5 Years 1,012
Expense Example, No Redemption, 10 Years $ 2,198