Average Annual Total Returns - Eaton Vance International Small-Cap Fund - Eaton Vance International Small-Cap Fund |
12 Months Ended | 60 Months Ended | 120 Months Ended |
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| MSCI EAFE Index (reflects net dividends, which reflect the deduction of withholding taxes) | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 31.22% | 8.92% | 8.18% |
| MSCI World ex USA Small Cap Index (reflects net dividends, which reflect the deduction of withholding taxes) | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 34.07% | 6.49% | 8.04% |
| A | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 9.84% | 0.41% | 5.26% |
| A | After Taxes on Distributions | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 7.96% | (0.35%) | 4.62% |
| A | After Taxes on Distributions and Sales | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 7.33% | 0.43% | 4.27% |
| I | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 16.09% | 1.72% | 6.08% |