S000026835 [Member] Average Annual Total Returns |
12 Months Ended | 60 Months Ended | 120 Months Ended |
|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2024 |
Dec. 31, 2024 |
|
| MSCI EAFE Index (in U.S.$) (reflects no deduction for fees, expenses or taxes) | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 3.82% | 4.73% | 5.20% |
| TWEEDY BROWNE INTERNATIONAL VALUE FUND II - CURRENCY UNHEDGED | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | (2.40%) | 2.26% | 3.14% |
| TWEEDY BROWNE INTERNATIONAL VALUE FUND II - CURRENCY UNHEDGED | After Taxes on Distributions | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | (5.68%) | 1.42% | 2.59% |
| TWEEDY BROWNE INTERNATIONAL VALUE FUND II - CURRENCY UNHEDGED | After Taxes on Distributions and Sales | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 1.62% | 1.95% | 2.60% |