Touchstone Common Stock Fund Expense Example - Touchstone Common Stock Fund |
Dec. 31, 2025
USD ($)
|
|---|---|
| Class I | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 75 |
| Expense Example, with Redemption, 3 Years | 242 |
| Expense Example, with Redemption, 5 Years | 424 |
| Expense Example, with Redemption, 10 Years | 950 |
| Class SC | |
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | 94 |
| Expense Example, with Redemption, 3 Years | 293 |
| Expense Example, with Redemption, 5 Years | 509 |
| Expense Example, with Redemption, 10 Years | $ 1,131 |