Shareholder Report |
6 Months Ended | ||||||||||||||||||||||||
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Mar. 31, 2026
USD ($)
Holding
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| Shareholder Report [Line Items] | |||||||||||||||||||||||||
| Document Type | N-CSRS | ||||||||||||||||||||||||
| Amendment Flag | false | ||||||||||||||||||||||||
| Registrant Name | EXCHANGE PLACE ADVISORS TRUST | ||||||||||||||||||||||||
| Entity Central Index Key | 0001750821 | ||||||||||||||||||||||||
| Entity Investment Company Type | N-1A | ||||||||||||||||||||||||
| Document Period End Date | Mar. 31, 2026 | ||||||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | Semi-Annual Shareholder Report | ||||||||||||||||||||||||
| C000264391 | |||||||||||||||||||||||||
| Shareholder Report [Line Items] | |||||||||||||||||||||||||
| Fund Name | Sphere 500 Climate Fund | ||||||||||||||||||||||||
| Class Name | Institutional Class | ||||||||||||||||||||||||
| Trading Symbol | SPFEX | ||||||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | Semi-Annual | ||||||||||||||||||||||||
| Additional Information Phone Number | 1-844-2SPHERE | ||||||||||||||||||||||||
| Additional Information Website | https://www.oursphere.org/fund | ||||||||||||||||||||||||
| Expenses [Text Block] | What were the Fund’s costs for the last six months?(based on a hypothetical $10,000 investment)
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| Expenses Paid, Amount | $ 15 | ||||||||||||||||||||||||
| Expense Ratio, Percent | 0.30% | ||||||||||||||||||||||||
| AssetsNet | $ 61,431,852 | ||||||||||||||||||||||||
| Holdings Count | Holding | 367 | ||||||||||||||||||||||||
| Advisory Fees Paid, Amount | $ 0 | ||||||||||||||||||||||||
| InvestmentCompanyPortfolioTurnover | 9.00% | ||||||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Fund Statistics
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| Holdings [Text Block] | Sector Weighting (% of net assets)![]()
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| Material Fund Change [Text Block] | Material Fund ChangesNo material changes occurred during the period ended March 31, 2026. |
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| C000247983 | |||||||||||||||||||||||||
| Shareholder Report [Line Items] | |||||||||||||||||||||||||
| Fund Name | Sphere 500 Climate Fund | ||||||||||||||||||||||||
| Class Name | Class R6 | ||||||||||||||||||||||||
| Trading Symbol | SPFFX | ||||||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | Semi-Annual | ||||||||||||||||||||||||
| Additional Information Phone Number | 1-844-2SPHERE | ||||||||||||||||||||||||
| Additional Information Website | https://www.oursphere.org/fund | ||||||||||||||||||||||||
| Expenses [Text Block] | What were the Fund’s costs for the last six months?(based on a hypothetical $10,000 investment)
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| Expenses Paid, Amount | $ 3 | ||||||||||||||||||||||||
| Expense Ratio, Percent | 0.07% | ||||||||||||||||||||||||
| AssetsNet | $ 61,431,852 | ||||||||||||||||||||||||
| Holdings Count | Holding | 367 | ||||||||||||||||||||||||
| Advisory Fees Paid, Amount | $ 0 | ||||||||||||||||||||||||
| InvestmentCompanyPortfolioTurnover | 9.00% | ||||||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Fund Statistics
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| Holdings [Text Block] | Sector Weighting (% of net assets)![]()
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| Material Fund Change [Text Block] | Material Fund ChangesNo material changes occurred during the period ended March 31, 2026. |
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