Harbor Osmosis Emerging Markets Resource Efficient ETF Average Annual Total Returns |
12 Months Ended | ||
|---|---|---|---|
Oct. 31, 2025 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| MSCI Emerging Markets (ND) Index (reflects no deduction for fees, expenses or taxes)[Member] | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 33.57% | 29.93% | |
| NONE or SAME | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 22.12% | 20.17% | |
| Performance Inception Date | Dec. 18, 2024 | ||
| NONE or SAME | After Taxes on Distributions | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 20.47% | 18.61% | |
| NONE or SAME | After Taxes on Distributions and Sales | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 13.68% | 15.05% | |