Harbor International Compounders ETF Average Annual Total Returns |
12 Months Ended | 40 Months Ended | |
|---|---|---|---|
Oct. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| MSCI All Country World Ex. U.S. (ND) Index (reflects no deduction for fees, expenses or taxes)[Member] | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 32.39% | 17.66% | |
| NONE or SAME | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 17.89% | 14.27% | |
| Performance Inception Date | Sep. 07, 2022 | ||
| NONE or SAME | After Taxes on Distributions | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 17.62% | 14.11% | |
| NONE or SAME | After Taxes on Distributions and Sales | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 10.91% | 11.28% |