<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.26.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>703</ContextCount>
  <ElementCount>561</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>163</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>18</UnitCount>
  <MyReports>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>0000001 - Document - Cover</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Cover</Role>
      <ShortName>Cover</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>0000002 - Document - Audit Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/AuditInformation</Role>
      <ShortName>Audit Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>9952151 - Statement - Consolidated Statements of Financial Position</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/ConsolidatedStatementsofFinancialPosition</Role>
      <ShortName>Consolidated Statements of Financial Position</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>9952152 - Statement - Consolidated Statements of Operations</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/ConsolidatedStatementsofOperations</Role>
      <ShortName>Consolidated Statements of Operations</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>9952153 - Statement - Consolidated Statements of Comprehensive Income (Loss)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/ConsolidatedStatementsofComprehensiveIncomeLoss</Role>
      <ShortName>Consolidated Statements of Comprehensive Income (Loss)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>9952154 - Statement - Consolidated Statements of Cash Flows</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/ConsolidatedStatementsofCashFlows</Role>
      <ShortName>Consolidated Statements of Cash Flows</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>9952155 - Statement - Consolidated Statements of Changes in Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/ConsolidatedStatementsofChangesinEquity</Role>
      <ShortName>Consolidated Statements of Changes in Equity</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>9952157 - Disclosure - General Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/GeneralInformation</Role>
      <ShortName>General Information</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>9952158 - Disclosure - Basis of preparation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Basisofpreparation</Role>
      <ShortName>Basis of preparation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>9952159 - Disclosure - Material accounting policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Materialaccountingpolicies</Role>
      <ShortName>Material accounting policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>9952160 - Disclosure - Judgements and estimation uncertainty</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Judgementsandestimationuncertainty</Role>
      <ShortName>Judgements and estimation uncertainty</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>9952161 - Disclosure - Adoption of new accounting standards</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Adoptionofnewaccountingstandards</Role>
      <ShortName>Adoption of new accounting standards</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>9952162 - Disclosure - Disposal group held for sale and Discontinued operations</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/DisposalgroupheldforsaleandDiscontinuedoperations</Role>
      <ShortName>Disposal group held for sale and Discontinued operations</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>9952163 - Disclosure - Cash and cash equivalents</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Cashandcashequivalents</Role>
      <ShortName>Cash and cash equivalents</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>9952164 - Disclosure - Accounts receivable and other</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Accountsreceivableandother</Role>
      <ShortName>Accounts receivable and other</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>9952165 - Disclosure - Inventories</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Inventories</Role>
      <ShortName>Inventories</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>9952166 - Disclosure - Other assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Otherassets</Role>
      <ShortName>Other assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>9952167 - Disclosure - Investment in associate</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Investmentinassociate</Role>
      <ShortName>Investment in associate</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>9952168 - Disclosure - Property, plant and equipment</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Propertyplantandequipment</Role>
      <ShortName>Property, plant and equipment</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>9952169 - Disclosure - Goodwill</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Goodwill</Role>
      <ShortName>Goodwill</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>9952170 - Disclosure - Leases and right-of-use assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Leasesandrightofuseassets</Role>
      <ShortName>Leases and right-of-use assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>9952171 - Disclosure - Accounts payable and accrued liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Accountspayableandaccruedliabilities</Role>
      <ShortName>Accounts payable and accrued liabilities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>9952172 - Disclosure - Debt</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Debt</Role>
      <ShortName>Debt</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>9952173 - Disclosure - Asset retirement obligations</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Assetretirementobligations</Role>
      <ShortName>Asset retirement obligations</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>24</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>9952174 - Disclosure - Other (expense) income</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Otherexpenseincome</Role>
      <ShortName>Other (expense) income</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>25</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>9952175 - Disclosure - Finance costs</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Financecosts</Role>
      <ShortName>Finance costs</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>26</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>9952176 - Disclosure - Income taxes</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Incometaxes</Role>
      <ShortName>Income taxes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>27</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>9952177 - Disclosure - Share capital</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Sharecapital</Role>
      <ShortName>Share capital</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>28</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>9952178 - Disclosure - Share-based payment arrangements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Sharebasedpaymentarrangements</Role>
      <ShortName>Share-based payment arrangements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>29</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>9952179 - Disclosure - Supplementary cash flow information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Supplementarycashflowinformation</Role>
      <ShortName>Supplementary cash flow information</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>30</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>9952180 - Disclosure - Financial risk management</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Financialriskmanagement</Role>
      <ShortName>Financial risk management</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>31</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>9952181 - Disclosure - Commitments and contractual obligations</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Commitmentsandcontractualobligations</Role>
      <ShortName>Commitments and contractual obligations</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>32</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>9952182 - Disclosure - Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Contingencies</Role>
      <ShortName>Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>33</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>9952183 - Disclosure - Related party transactions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Relatedpartytransactions</Role>
      <ShortName>Related party transactions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>34</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>9952184 - Disclosure - Derivative financial instruments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Derivativefinancialinstruments</Role>
      <ShortName>Derivative financial instruments</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>35</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>9952185 - Disclosure - Financial instruments by category</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Financialinstrumentsbycategory</Role>
      <ShortName>Financial instruments by category</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>36</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>9952186 - Disclosure - Revenue</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Revenue</Role>
      <ShortName>Revenue</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>37</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>9952187 - Disclosure - Production costs</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Productioncosts</Role>
      <ShortName>Production costs</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>38</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>9952188 - Disclosure - Earnings per share</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Earningspershare</Role>
      <ShortName>Earnings per share</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>39</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>9952189 - Disclosure - Segment information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Segmentinformation</Role>
      <ShortName>Segment information</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>40</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>9952190 - Disclosure - Events after the reporting date</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/Eventsafterthereportingdate</Role>
      <ShortName>Events after the reporting date</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>41</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>9955511 - Disclosure - Material accounting policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/MaterialaccountingpoliciesPolicies</Role>
      <ShortName>Material accounting policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <Position>42</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>9955512 - Disclosure - Material accounting policies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/MaterialaccountingpoliciesTables</Role>
      <ShortName>Material accounting policies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Materialaccountingpolicies</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>9955513 - Disclosure - Disposal group held for sale and Discontinued operations (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/DisposalgroupheldforsaleandDiscontinuedoperationsTables</Role>
      <ShortName>Disposal group held for sale and Discontinued operations (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/DisposalgroupheldforsaleandDiscontinuedoperations</ParentRole>
      <Position>44</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>9955514 - Disclosure - Cash and cash equivalents (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/CashandcashequivalentsTables</Role>
      <ShortName>Cash and cash equivalents (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Cashandcashequivalents</ParentRole>
      <Position>45</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>9955515 - Disclosure - Accounts receivable and other (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/AccountsreceivableandotherTables</Role>
      <ShortName>Accounts receivable and other (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Accountsreceivableandother</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>9955516 - Disclosure - Inventories (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/InventoriesTables</Role>
      <ShortName>Inventories (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Inventories</ParentRole>
      <Position>47</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>9955517 - Disclosure - Other assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/OtherassetsTables</Role>
      <ShortName>Other assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Otherassets</ParentRole>
      <Position>48</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>9955518 - Disclosure - Investment in associate (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/InvestmentinassociateTables</Role>
      <ShortName>Investment in associate (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Investmentinassociate</ParentRole>
      <Position>49</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>9955519 - Disclosure - Property, plant and equipment (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/PropertyplantandequipmentTables</Role>
      <ShortName>Property, plant and equipment (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Propertyplantandequipment</ParentRole>
      <Position>50</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>9955520 - Disclosure - Goodwill (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/GoodwillTables</Role>
      <ShortName>Goodwill (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Goodwill</ParentRole>
      <Position>51</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>9955521 - Disclosure - Leases and right-of-use assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/LeasesandrightofuseassetsTables</Role>
      <ShortName>Leases and right-of-use assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Leasesandrightofuseassets</ParentRole>
      <Position>52</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>9955522 - Disclosure - Accounts payable and accrued liabilities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/AccountspayableandaccruedliabilitiesTables</Role>
      <ShortName>Accounts payable and accrued liabilities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Accountspayableandaccruedliabilities</ParentRole>
      <Position>53</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>9955523 - Disclosure - Debt (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/DebtTables</Role>
      <ShortName>Debt (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Debt</ParentRole>
      <Position>54</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>9955524 - Disclosure - Asset retirement obligations (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/AssetretirementobligationsTables</Role>
      <ShortName>Asset retirement obligations (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Assetretirementobligations</ParentRole>
      <Position>55</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>9955525 - Disclosure - Other (expense) income (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/OtherexpenseincomeTables</Role>
      <ShortName>Other (expense) income (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Otherassets</ParentRole>
      <Position>56</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>9955526 - Disclosure - Finance costs (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/FinancecostsTables</Role>
      <ShortName>Finance costs (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Financecosts</ParentRole>
      <Position>57</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>9955527 - Disclosure - Income taxes (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/IncometaxesTables</Role>
      <ShortName>Income taxes (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Incometaxes</ParentRole>
      <Position>58</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>9955528 - Disclosure - Share capital (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/SharecapitalTables</Role>
      <ShortName>Share capital (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Sharecapital</ParentRole>
      <Position>59</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>9955529 - Disclosure - Share-based payment arrangements (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/SharebasedpaymentarrangementsTables</Role>
      <ShortName>Share-based payment arrangements (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Sharebasedpaymentarrangements</ParentRole>
      <Position>60</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>9955530 - Disclosure - Supplementary cash flow information (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/SupplementarycashflowinformationTables</Role>
      <ShortName>Supplementary cash flow information (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Supplementarycashflowinformation</ParentRole>
      <Position>61</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>9955531 - Disclosure - Financial risk management (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/FinancialriskmanagementTables</Role>
      <ShortName>Financial risk management (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Financialriskmanagement</ParentRole>
      <Position>62</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>9955532 - Disclosure - Commitments and contractual obligations (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/CommitmentsandcontractualobligationsTables</Role>
      <ShortName>Commitments and contractual obligations (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Commitmentsandcontractualobligations</ParentRole>
      <Position>63</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>9955533 - Disclosure - Related party transactions (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/RelatedpartytransactionsTables</Role>
      <ShortName>Related party transactions (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Relatedpartytransactions</ParentRole>
      <Position>64</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>9955534 - Disclosure - Derivative financial instruments (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/DerivativefinancialinstrumentsTables</Role>
      <ShortName>Derivative financial instruments (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Derivativefinancialinstruments</ParentRole>
      <Position>65</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R66.htm</HtmlFileName>
      <LongName>9955535 - Disclosure - Financial instruments by category (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/FinancialinstrumentsbycategoryTables</Role>
      <ShortName>Financial instruments by category (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Financialinstrumentsbycategory</ParentRole>
      <Position>66</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R67.htm</HtmlFileName>
      <LongName>9955536 - Disclosure - Revenue (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/RevenueTables</Role>
      <ShortName>Revenue (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Revenue</ParentRole>
      <Position>67</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R68.htm</HtmlFileName>
      <LongName>9955537 - Disclosure - Production costs (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/ProductioncostsTables</Role>
      <ShortName>Production costs (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Productioncosts</ParentRole>
      <Position>68</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R69.htm</HtmlFileName>
      <LongName>9955538 - Disclosure - Earnings per share (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/EarningspershareTables</Role>
      <ShortName>Earnings per share (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Earningspershare</ParentRole>
      <Position>69</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R70.htm</HtmlFileName>
      <LongName>9955539 - Disclosure - Segment information (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/SegmentinformationTables</Role>
      <ShortName>Segment information (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Segmentinformation</ParentRole>
      <Position>70</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R71.htm</HtmlFileName>
      <LongName>9955540 - Disclosure - Material accounting policies - Schedule of Material Subsidiaries (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/MaterialaccountingpoliciesScheduleofMaterialSubsidiariesDetails</Role>
      <ShortName>Material accounting policies - Schedule of Material Subsidiaries (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>71</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R72.htm</HtmlFileName>
      <LongName>9955541 - Disclosure - Disposal group held for sale and Discontinued operations - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/DisposalgroupheldforsaleandDiscontinuedoperationsAdditionalInformationDetails</Role>
      <ShortName>Disposal group held for sale and Discontinued operations - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>72</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R73.htm</HtmlFileName>
      <LongName>9955542 - Disclosure - Disposal group held for sale and Discontinued operations - Schedule of Results from Operations (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/DisposalgroupheldforsaleandDiscontinuedoperationsScheduleofResultsfromOperationsDetails</Role>
      <ShortName>Disposal group held for sale and Discontinued operations - Schedule of Results from Operations (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>73</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R74.htm</HtmlFileName>
      <LongName>9955543 - Disclosure - Cash and cash equivalents - Schedule of Cash and Cash Equivalents (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/CashandcashequivalentsScheduleofCashandCashEquivalentsDetails</Role>
      <ShortName>Cash and cash equivalents - Schedule of Cash and Cash Equivalents (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>74</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R75.htm</HtmlFileName>
      <LongName>9955544 - Disclosure - Cash and cash equivalents - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/CashandcashequivalentsAdditionalInformationDetails</Role>
      <ShortName>Cash and cash equivalents - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>75</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R76.htm</HtmlFileName>
      <LongName>9955545 - Disclosure - Accounts receivable and other - Schedule of Accounts Receivable and Other (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/AccountsreceivableandotherScheduleofAccountsReceivableandOtherDetails</Role>
      <ShortName>Accounts receivable and other - Schedule of Accounts Receivable and Other (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>76</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R77.htm</HtmlFileName>
      <LongName>9955546 - Disclosure - Accounts receivable and other - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/AccountsreceivableandotherAdditionalInformationDetails</Role>
      <ShortName>Accounts receivable and other - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>77</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R78.htm</HtmlFileName>
      <LongName>9955547 - Disclosure - Inventories - Schedule of Inventories (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/InventoriesScheduleofInventoriesDetails</Role>
      <ShortName>Inventories - Schedule of Inventories (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>78</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R79.htm</HtmlFileName>
      <LongName>9955548 - Disclosure - Inventories - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/InventoriesAdditionalInformationDetails</Role>
      <ShortName>Inventories - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>79</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R80.htm</HtmlFileName>
      <LongName>9955549 - Disclosure - Other assets - Schedule of Other Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/OtherassetsScheduleofOtherAssetsDetails</Role>
      <ShortName>Other assets - Schedule of Other Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>80</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R81.htm</HtmlFileName>
      <LongName>9955550 - Disclosure - Other assets - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/OtherassetsAdditionalInformationDetails</Role>
      <ShortName>Other assets - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>81</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R82.htm</HtmlFileName>
      <LongName>9955551 - Disclosure - Investment in associate - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/InvestmentinassociateAdditionalInformationDetails</Role>
      <ShortName>Investment in associate - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>82</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R83.htm</HtmlFileName>
      <LongName>9955552 - Disclosure - Investment in associate - Schedule of Investment in Associate (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/InvestmentinassociateScheduleofInvestmentinAssociateDetails</Role>
      <ShortName>Investment in associate - Schedule of Investment in Associate (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>83</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R84.htm</HtmlFileName>
      <LongName>9955553 - Disclosure - Investment in associate - Schedule of Carrying Amount of Investment in Associate (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/InvestmentinassociateScheduleofCarryingAmountofInvestmentinAssociateDetails</Role>
      <ShortName>Investment in associate - Schedule of Carrying Amount of Investment in Associate (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>84</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R85.htm</HtmlFileName>
      <LongName>9955554 - Disclosure - Property, plant and equipment - Schedule of Property, Plant and Equipment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/PropertyplantandequipmentScheduleofPropertyPlantandEquipmentDetails</Role>
      <ShortName>Property, plant and equipment - Schedule of Property, Plant and Equipment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>85</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R86.htm</HtmlFileName>
      <LongName>9955555 - Disclosure - Property, plant and equipment - Schedule of Key Assumptions Used for Assessing Recoverable Amount of Company's CGUs Versus Carrying Values (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/PropertyplantandequipmentScheduleofKeyAssumptionsUsedforAssessingRecoverableAmountofCompanysCGUsVersusCarryingValuesDetail</Role>
      <ShortName>Property, plant and equipment - Schedule of Key Assumptions Used for Assessing Recoverable Amount of Company's CGUs Versus Carrying Values (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>86</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R87.htm</HtmlFileName>
      <LongName>9955556 - Disclosure - Property, plant and equipment - Additional information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/PropertyplantandequipmentAdditionalinformationDetails</Role>
      <ShortName>Property, plant and equipment - Additional information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>87</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R88.htm</HtmlFileName>
      <LongName>9955557 - Disclosure - Goodwill - Schedule of Key Assumptions Used for Assessing the Recoverable Amount of Goodwill (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/GoodwillScheduleofKeyAssumptionsUsedforAssessingtheRecoverableAmountofGoodwillDetails</Role>
      <ShortName>Goodwill - Schedule of Key Assumptions Used for Assessing the Recoverable Amount of Goodwill (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>88</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R89.htm</HtmlFileName>
      <LongName>9955558 - Disclosure - Goodwill - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/GoodwillAdditionalInformationDetails</Role>
      <ShortName>Goodwill - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>89</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R90.htm</HtmlFileName>
      <LongName>9955559 - Disclosure - Leases and right-of-use assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/LeasesandrightofuseassetsDetails</Role>
      <ShortName>Leases and right-of-use assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/LeasesandrightofuseassetsTables</ParentRole>
      <Position>90</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R91.htm</HtmlFileName>
      <LongName>9955560 - Disclosure - Accounts Payable and Accrued Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/AccountsPayableandAccruedLiabilitiesDetails</Role>
      <ShortName>Accounts Payable and Accrued Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>91</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R92.htm</HtmlFileName>
      <LongName>9955561 - Disclosure - Debt - Schedule of Debt (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/DebtScheduleofDebtDetails</Role>
      <ShortName>Debt - Schedule of Debt (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>92</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R93.htm</HtmlFileName>
      <LongName>9955562 - Disclosure - Debt - Schedule of Reconciliation of Debt Arising From Financing Activities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/DebtScheduleofReconciliationofDebtArisingFromFinancingActivitiesDetails</Role>
      <ShortName>Debt - Schedule of Reconciliation of Debt Arising From Financing Activities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>93</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R94.htm</HtmlFileName>
      <LongName>9955563 - Disclosure - Debt - Additional information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/DebtAdditionalinformationDetails</Role>
      <ShortName>Debt - Additional information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>94</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R95.htm</HtmlFileName>
      <LongName>9955564 - Disclosure - Asset retirement obligations - Schedule of Asset Retirement Obligations (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/AssetretirementobligationsScheduleofAssetRetirementObligationsDetails</Role>
      <ShortName>Asset retirement obligations - Schedule of Asset Retirement Obligations (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>95</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R96.htm</HtmlFileName>
      <LongName>9955565 - Disclosure - Asset retirement obligations - Schedule of Present Value of Estimated Future Net Cash Outflows (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/AssetretirementobligationsScheduleofPresentValueofEstimatedFutureNetCashOutflowsDetails</Role>
      <ShortName>Asset retirement obligations - Schedule of Present Value of Estimated Future Net Cash Outflows (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>96</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R97.htm</HtmlFileName>
      <LongName>9955566 - Disclosure - Asset retirement obligations - Additional information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/AssetretirementobligationsAdditionalinformationDetails</Role>
      <ShortName>Asset retirement obligations - Additional information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>97</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R98.htm</HtmlFileName>
      <LongName>9955567 - Disclosure - Other (expense) income (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/OtherexpenseincomeDetails</Role>
      <ShortName>Other (expense) income (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/OtherassetsTables</ParentRole>
      <Position>98</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R99.htm</HtmlFileName>
      <LongName>9955568 - Disclosure - Finance costs (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/FinancecostsDetails</Role>
      <ShortName>Finance costs (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/FinancecostsTables</ParentRole>
      <Position>99</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R100.htm</HtmlFileName>
      <LongName>9955569 - Disclosure - Income taxes - Schedule of Income Tax Expense (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/IncometaxesScheduleofIncomeTaxExpenseDetails</Role>
      <ShortName>Income taxes - Schedule of Income Tax Expense (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>100</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R101.htm</HtmlFileName>
      <LongName>9955570 - Disclosure - Income taxes - Schedule of Income Tax Expense (Recovery) Attributable to Geographical Jurisdiction (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/IncometaxesScheduleofIncomeTaxExpenseRecoveryAttributabletoGeographicalJurisdictionDetails</Role>
      <ShortName>Income taxes - Schedule of Income Tax Expense (Recovery) Attributable to Geographical Jurisdiction (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>101</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R102.htm</HtmlFileName>
      <LongName>9955571 - Disclosure - Income taxes - Schedule of Key Factors Affecting Income Tax Expense (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/IncometaxesScheduleofKeyFactorsAffectingIncomeTaxExpenseDetails</Role>
      <ShortName>Income taxes - Schedule of Key Factors Affecting Income Tax Expense (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>102</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R103.htm</HtmlFileName>
      <LongName>9955572 - Disclosure - Income taxes - Schedule of Change in Net Deferred Tax Position (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/IncometaxesScheduleofChangeinNetDeferredTaxPositionDetails</Role>
      <ShortName>Income taxes - Schedule of Change in Net Deferred Tax Position (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>103</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R104.htm</HtmlFileName>
      <LongName>9955573 - Disclosure - Income taxes - Schedule of Temporary Difference (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/IncometaxesScheduleofTemporaryDifferenceDetails</Role>
      <ShortName>Income taxes - Schedule of Temporary Difference (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>104</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R105.htm</HtmlFileName>
      <LongName>9955574 - Disclosure - Income taxes - Schedule of Unrecognized Deferred Tax Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/IncometaxesScheduleofUnrecognizedDeferredTaxAssetsDetails</Role>
      <ShortName>Income taxes - Schedule of Unrecognized Deferred Tax Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>105</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R106.htm</HtmlFileName>
      <LongName>9955575 - Disclosure - Income taxes - Additional information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/IncometaxesAdditionalinformationDetails</Role>
      <ShortName>Income taxes - Additional information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>106</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R107.htm</HtmlFileName>
      <LongName>9955576 - Disclosure - Income taxes - Schedule of Unrecognized Tax Losses (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/IncometaxesScheduleofUnrecognizedTaxLossesDetails</Role>
      <ShortName>Income taxes - Schedule of Unrecognized Tax Losses (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>107</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R108.htm</HtmlFileName>
      <LongName>9955577 - Disclosure - Share capital - Schedule of Share Capital (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/SharecapitalScheduleofShareCapitalDetails</Role>
      <ShortName>Share capital - Schedule of Share Capital (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>108</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R109.htm</HtmlFileName>
      <LongName>9955578 - Disclosure - Share capital - Additional information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/SharecapitalAdditionalinformationDetails</Role>
      <ShortName>Share capital - Additional information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>109</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R110.htm</HtmlFileName>
      <LongName>9955579 - Disclosure - Share-based payment arrangements - Schedule of Share-based Payments Expense (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/SharebasedpaymentarrangementsScheduleofSharebasedPaymentsExpenseDetails</Role>
      <ShortName>Share-based payment arrangements - Schedule of Share-based Payments Expense (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>110</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R111.htm</HtmlFileName>
      <LongName>9955580 - Disclosure - Share-based payment arrangements - Additional information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/SharebasedpaymentarrangementsAdditionalinformationDetails</Role>
      <ShortName>Share-based payment arrangements - Additional information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>111</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R112.htm</HtmlFileName>
      <LongName>9955581 - Disclosure - Share-based payment arrangements - Schedule of Movements in Number of Share Options Outstanding and Weighted Average Exercise Prices (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/SharebasedpaymentarrangementsScheduleofMovementsinNumberofShareOptionsOutstandingandWeightedAverageExercisePricesDetails</Role>
      <ShortName>Share-based payment arrangements - Schedule of Movements in Number of Share Options Outstanding and Weighted Average Exercise Prices (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>112</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R113.htm</HtmlFileName>
      <LongName>9955582 - Disclosure - Share-based payment arrangements - Schedule of Range of Exercise Prices of Outstanding Share Options (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/SharebasedpaymentarrangementsScheduleofRangeofExercisePricesofOutstandingShareOptionsDetails</Role>
      <ShortName>Share-based payment arrangements - Schedule of Range of Exercise Prices of Outstanding Share Options (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>113</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R114.htm</HtmlFileName>
      <LongName>9955583 - Disclosure - Share-based payment arrangements - Schedule of Assumptions Used to Estimate the Fair Value of Options Granted (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/SharebasedpaymentarrangementsScheduleofAssumptionsUsedtoEstimatetheFairValueofOptionsGrantedDetails</Role>
      <ShortName>Share-based payment arrangements - Schedule of Assumptions Used to Estimate the Fair Value of Options Granted (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>114</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R115.htm</HtmlFileName>
      <LongName>9955584 - Disclosure - Share-based payment arrangements - Schedule of Status and Movements in RSUs and PSUs (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/SharebasedpaymentarrangementsScheduleofStatusandMovementsinRSUsandPSUsDetails</Role>
      <ShortName>Share-based payment arrangements - Schedule of Status and Movements in RSUs and PSUs (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>115</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R116.htm</HtmlFileName>
      <LongName>9955585 - Disclosure - Supplementary cash flow information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/SupplementarycashflowinformationDetails</Role>
      <ShortName>Supplementary cash flow information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/SupplementarycashflowinformationTables</ParentRole>
      <Position>116</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R117.htm</HtmlFileName>
      <LongName>9955586 - Disclosure - Financial risk management - Schedule of Exposure to Various Currencies Denominated in Foreign Currency (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/FinancialriskmanagementScheduleofExposuretoVariousCurrenciesDenominatedinForeignCurrencyDetails</Role>
      <ShortName>Financial risk management - Schedule of Exposure to Various Currencies Denominated in Foreign Currency (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>117</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R118.htm</HtmlFileName>
      <LongName>9955587 - Disclosure - Financial risk management - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/FinancialriskmanagementAdditionalInformationDetails</Role>
      <ShortName>Financial risk management - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>118</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R119.htm</HtmlFileName>
      <LongName>9955588 - Disclosure - Commitments and contractual obligations - Schedule of Contractual Obligations (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/CommitmentsandcontractualobligationsScheduleofContractualObligationsDetails</Role>
      <ShortName>Commitments and contractual obligations - Schedule of Contractual Obligations (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>119</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R120.htm</HtmlFileName>
      <LongName>9955589 - Disclosure - Related party transactions - Narrative (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/RelatedpartytransactionsNarrativeDetails</Role>
      <ShortName>Related party transactions - Narrative (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>120</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R121.htm</HtmlFileName>
      <LongName>9955590 - Disclosure - Related party transactions - Schedule of Compensation Paid or Payable to Key Management (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/RelatedpartytransactionsScheduleofCompensationPaidorPayabletoKeyManagementDetails</Role>
      <ShortName>Related party transactions - Schedule of Compensation Paid or Payable to Key Management (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>121</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R122.htm</HtmlFileName>
      <LongName>9955591 - Disclosure - Derivative financial instruments - Schedule of Derivative Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/DerivativefinancialinstrumentsScheduleofDerivativeAssetsDetails</Role>
      <ShortName>Derivative financial instruments - Schedule of Derivative Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>122</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R123.htm</HtmlFileName>
      <LongName>9955592 - Disclosure - Derivative financial instruments - Schedule of Derivative Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/DerivativefinancialinstrumentsScheduleofDerivativeLiabilitiesDetails</Role>
      <ShortName>Derivative financial instruments - Schedule of Derivative Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>123</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R124.htm</HtmlFileName>
      <LongName>9955593 - Disclosure - Derivative financial instruments - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/DerivativefinancialinstrumentsAdditionalInformationDetails</Role>
      <ShortName>Derivative financial instruments - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>124</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R125.htm</HtmlFileName>
      <LongName>9955594 - Disclosure - Derivative financial instruments - Schedule of Outstanding Foreign Currency Collars (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/DerivativefinancialinstrumentsScheduleofOutstandingForeignCurrencyCollarsDetails</Role>
      <ShortName>Derivative financial instruments - Schedule of Outstanding Foreign Currency Collars (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>125</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R126.htm</HtmlFileName>
      <LongName>9955595 - Disclosure - Derivative financial instruments - Schedule of Movement of Derivative Assets (Liabilities) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/DerivativefinancialinstrumentsScheduleofMovementofDerivativeAssetsLiabilitiesDetails</Role>
      <ShortName>Derivative financial instruments - Schedule of Movement of Derivative Assets (Liabilities) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>126</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R127.htm</HtmlFileName>
      <LongName>9955597 - Disclosure - Financial instruments by category (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/FinancialinstrumentsbycategoryDetails</Role>
      <ShortName>Financial instruments by category (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/FinancialinstrumentsbycategoryTables</ParentRole>
      <Position>127</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R128.htm</HtmlFileName>
      <LongName>9955598 - Disclosure - Revenue (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/RevenueDetails</Role>
      <ShortName>Revenue (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/RevenueTables</ParentRole>
      <Position>128</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R129.htm</HtmlFileName>
      <LongName>9955599 - Disclosure - Production costs (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/ProductioncostsDetails</Role>
      <ShortName>Production costs (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/ProductioncostsTables</ParentRole>
      <Position>129</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R130.htm</HtmlFileName>
      <LongName>9955600 - Disclosure - Earnings per share - Schedule of Weighted Average Shares and Adjusted Weighted Average Shares (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/EarningspershareScheduleofWeightedAverageSharesandAdjustedWeightedAverageSharesDetails</Role>
      <ShortName>Earnings per share - Schedule of Weighted Average Shares and Adjusted Weighted Average Shares (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>130</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R131.htm</HtmlFileName>
      <LongName>9955601 - Disclosure - Earnings per share - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/EarningspershareAdditionalInformationDetails</Role>
      <ShortName>Earnings per share - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>131</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R132.htm</HtmlFileName>
      <LongName>9955602 - Disclosure - Segment information - Additional Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/SegmentinformationAdditionalInformationDetails</Role>
      <ShortName>Segment information - Additional Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>132</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R133.htm</HtmlFileName>
      <LongName>9955603 - Disclosure - Segment information - Schedule of Operating Segments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/SegmentinformationScheduleofOperatingSegmentsDetails</Role>
      <ShortName>Segment information - Schedule of Operating Segments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>133</Position>
    </Report>
    <Report instance="ego-20251231_d2.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R134.htm</HtmlFileName>
      <LongName>9955604 - Disclosure - Events after the reporting date (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.eldoradogold.com/role/EventsafterthereportingdateDetails</Role>
      <ShortName>Events after the reporting date (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.eldoradogold.com/role/Eventsafterthereportingdate</ParentRole>
      <Position>134</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="40-F" isDefinitelyFs="true" isIfrs="true" original="ego-20251231_d2.htm">ego-20251231_d2.htm</File>
    <File doctype="40-F" isDefinitelyFs="true" isIfrs="true" original="ego-20251231.htm">ego-20251231.htm</File>
    <File>ego-20251231.xsd</File>
    <File>ego-20251231_cal.xml</File>
    <File>ego-20251231_def.xml</File>
    <File>ego-20251231_lab.xml</File>
    <File>ego-20251231_pre.xml</File>
  </InputFiles>
  <SupplementalFiles>
    <File>ego-20251231_g1.jpg</File>
    <File>ego-20251231_g2.jpg</File>
  </SupplementalFiles>
  <BaseTaxonomies>
    <BaseTaxonomy items="43">http://xbrl.sec.gov/dei/2025</BaseTaxonomy>
    <BaseTaxonomy items="1438">https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
