Touchstone International Value Fund Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 120 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
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| Bloomberg World ex US Large & Mid Cap Index (reflects no deduction for fees, expenses or taxes)[Member] | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | [1] | 31.47% | 7.59% | 8.43% | |||||
| MSCI All Country World Ex USA Index (reflects no deduction for fees, expenses or taxes)[Member] | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | 32.39% | 7.91% | 8.41% | ||||||
| Class A | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | 46.06% | 9.38% | 7.87% | ||||||
| Class A | After Taxes on Distributions | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | 43.17% | 7.62% | 6.43% | ||||||
| Class A | After Taxes on Distributions and Sales | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | 28.67% | 6.99% | 5.99% | ||||||
| Class C | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | 51.83% | 9.82% | 7.63% | ||||||
| Class Y | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | [2] | 54.27% | 10.91% | 8.80% | |||||
| Institutional Class | |||||||||
| Prospectus [Line Items] | |||||||||
| Average Annual Return, Percent | [3] | 54.43% | 11.03% | 8.88% | |||||
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