v3.26.1
Touchstone Focused Fund Expense Example - Touchstone Focused Fund
Mar. 31, 2026
USD ($)
Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 612
Expense Example, with Redemption, 3 Years 850
Expense Example, with Redemption, 5 Years 1,106
Expense Example, with Redemption, 10 Years 1,839
Class C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 293
Expense Example, with Redemption, 3 Years 655
Expense Example, with Redemption, 5 Years 1,144
Expense Example, with Redemption, 10 Years 2,492
Class Y  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 88
Expense Example, with Redemption, 3 Years 274
Expense Example, with Redemption, 5 Years 477
Expense Example, with Redemption, 10 Years 1,061
Institutional Class  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 86
Expense Example, with Redemption, 3 Years 285
Expense Example, with Redemption, 5 Years 501
Expense Example, with Redemption, 10 Years $ 1,124