<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.26.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>888</ContextCount>
  <ElementCount>730</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>true</FootnotesReported>
  <SegmentCount>282</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>12</UnitCount>
  <MyReports>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>995100 - Document - Cover</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/dei/role/document/Cover</Role>
      <ShortName>Cover</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>995300 - Document - Audit Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/dei/role/document/AuditInformation</Role>
      <ShortName>Audit Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>995301 - Statement - Consolidated Statements of Financial Position</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ConsolidatedBalanceSheet</Role>
      <ShortName>Consolidated Statements of Financial Position</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>995302 - Statement - Consolidated Statements of Profit or Loss and Other Comprehensive Income (Loss)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ConsolidatedIncomeStatement</Role>
      <ShortName>Consolidated Statements of Profit or Loss and Other Comprehensive Income (Loss)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>995303 - Statement - Consolidated Statements of Changes in Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ShareholdersEquityType2or3</Role>
      <ShortName>Consolidated Statements of Changes in Equity</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>995304 - Statement - Consolidated Statements of Cash Flows</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ConsolidatedCashFlow</Role>
      <ShortName>Consolidated Statements of Cash Flows</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>995305 - Disclosure - General</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/General</Role>
      <ShortName>General</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>995306 - Disclosure - Basis of Preparation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/BasisofPreparation</Role>
      <ShortName>Basis of Preparation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>995307 - Disclosure - Material Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/MaterialAccountingPolicies</Role>
      <ShortName>Material Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>995308 - Disclosure - Cash and Cash Equivalents</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/CashandCashEquivalents</Role>
      <ShortName>Cash and Cash Equivalents</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>995309 - Disclosure - Restricted Cash and Deposits</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/RestrictedCashandDeposits</Role>
      <ShortName>Restricted Cash and Deposits</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>995310 - Disclosure - Investee Companies and Other Investments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/InvesteeCompaniesandOtherInvestments</Role>
      <ShortName>Investee Companies and Other Investments</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>995311 - Disclosure - Trade and Other Receivables</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/TradeandOtherReceivables</Role>
      <ShortName>Trade and Other Receivables</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>995312 - Disclosure - Fixed Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/FixedAssets</Role>
      <ShortName>Fixed Assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>995313 - Disclosure - Other Payables</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/OtherPayables</Role>
      <ShortName>Other Payables</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>995314 - Disclosure - Current Maturities and Short-Term Bank Loans</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/CurrentMaturitiesandShortTermBankLoans</Role>
      <ShortName>Current Maturities and Short-Term Bank Loans</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>995315 - Disclosure - Loans</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/Loans</Role>
      <ShortName>Loans</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>995316 - Disclosure - Debentures</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/Debentures</Role>
      <ShortName>Debentures</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>995317 - Disclosure - Other Long-term Liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/OtherLongtermLiabilities</Role>
      <ShortName>Other Long-term Liabilities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>995318 - Disclosure - Leases</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/Leases</Role>
      <ShortName>Leases</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>995319 - Disclosure - Transactions and Balances with Related Parties</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/TransactionsandBalanceswithRelatedParties</Role>
      <ShortName>Transactions and Balances with Related Parties</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>995320 - Disclosure - Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/Equity</Role>
      <ShortName>Equity</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>995321 - Disclosure - Share-Based Payment</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ShareBasedPayment</Role>
      <ShortName>Share-Based Payment</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>995322 - Disclosure - Details of the Statements of Profit or Loss and other Comprehensive Income</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/DetailsoftheStatementsofProfitorLossandotherComprehensiveIncome</Role>
      <ShortName>Details of the Statements of Profit or Loss and other Comprehensive Income</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>24</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>995323 - Disclosure - Taxes on Income</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/TaxesonIncome</Role>
      <ShortName>Taxes on Income</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>25</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>995324 - Disclosure - Earnings Per Share</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/EarningsPerShare</Role>
      <ShortName>Earnings Per Share</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>26</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>995325 - Disclosure - Financial Instruments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/FinancialInstruments</Role>
      <ShortName>Financial Instruments</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>27</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>995326 - Disclosure - Operating Segments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/OperatingSegments</Role>
      <ShortName>Operating Segments</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>28</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>995327 - Disclosure - Discontinued Operation and Disposal Groups Held for Sale</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/DiscontinuedOperationandDisposalGroupsHeldforSale</Role>
      <ShortName>Discontinued Operation and Disposal Groups Held for Sale</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>29</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>995328 - Disclosure - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/SubsequentEvents</Role>
      <ShortName>Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>30</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>995447 - Disclosure - Insider Trading Policies and Procedures</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc</Role>
      <ShortName>Insider Trading Policies and Procedures</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>31</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>995550 - Disclosure - Cybersecurity Risk Management and Strategy Disclosure</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure</Role>
      <ShortName>Cybersecurity Risk Management and Strategy Disclosure</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>32</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>996000 - Disclosure - Accounting Policies, by Policy (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/AccountingPoliciesByPolicy</Role>
      <ShortName>Accounting Policies, by Policy (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://ellomay.com/role/MaterialAccountingPolicies</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>996001 - Disclosure - Material Accounting Policies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/MaterialAccountingPoliciesTables</Role>
      <ShortName>Material Accounting Policies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/MaterialAccountingPolicies</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>996002 - Disclosure - Cash and Cash Equivalents (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/CashandCashEquivalentsTables</Role>
      <ShortName>Cash and Cash Equivalents (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/CashandCashEquivalents</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>996003 - Disclosure - Restricted Cash and Deposits (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/RestrictedCashandDepositsTables</Role>
      <ShortName>Restricted Cash and Deposits (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/RestrictedCashandDeposits</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>996004 - Disclosure - Investee Companies and Other Investments (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/InvesteeCompaniesandOtherInvestmentsTables</Role>
      <ShortName>Investee Companies and Other Investments (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/InvesteeCompaniesandOtherInvestments</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>996005 - Disclosure - Trade and Other Receivables (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/TradeandOtherReceivablesTables</Role>
      <ShortName>Trade and Other Receivables (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/TradeandOtherReceivables</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>996006 - Disclosure - Fixed Assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/FixedAssetsTables</Role>
      <ShortName>Fixed Assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/FixedAssets</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>996007 - Disclosure - Other Payables (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/OtherPayablesTables</Role>
      <ShortName>Other Payables (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/OtherPayables</ParentRole>
      <Position>40</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>996008 - Disclosure - Current Maturities and Short-Term Bank Loans (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/CurrentMaturitiesandShortTermBankLoansTables</Role>
      <ShortName>Current Maturities and Short-Term Bank Loans (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/CurrentMaturitiesandShortTermBankLoans</ParentRole>
      <Position>41</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>996009 - Disclosure - Loans (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/LoansTables</Role>
      <ShortName>Loans (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/Loans</ParentRole>
      <Position>42</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>996010 - Disclosure - Debentures (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/DebenturesTables</Role>
      <ShortName>Debentures (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/Debentures</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>996011 - Disclosure - Other Long-term Liabilities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/OtherLongtermLiabilitiesTables</Role>
      <ShortName>Other Long-term Liabilities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/OtherLongtermLiabilities</ParentRole>
      <Position>44</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>996012 - Disclosure - Leases (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/LeasesTables</Role>
      <ShortName>Leases (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/Leases</ParentRole>
      <Position>45</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>996013 - Disclosure - Transactions and Balances with Related Parties (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/TransactionsandBalanceswithRelatedPartiesTables</Role>
      <ShortName>Transactions and Balances with Related Parties (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/TransactionsandBalanceswithRelatedParties</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>996014 - Disclosure - Share-Based Payment (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ShareBasedPaymentTables</Role>
      <ShortName>Share-Based Payment (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/ShareBasedPayment</ParentRole>
      <Position>47</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>996015 - Disclosure - Details of the Statements of Profit or Loss and other Comprehensive Income (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/DetailsoftheStatementsofProfitorLossandotherComprehensiveIncomeTables</Role>
      <ShortName>Details of the Statements of Profit or Loss and other Comprehensive Income (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/DetailsoftheStatementsofProfitorLossandotherComprehensiveIncome</ParentRole>
      <Position>48</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>996016 - Disclosure - Taxes on Income (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/TaxesonIncomeTables</Role>
      <ShortName>Taxes on Income (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/TaxesonIncome</ParentRole>
      <Position>49</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>996017 - Disclosure - Earnings Per Share (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/EarningsPerShareTables</Role>
      <ShortName>Earnings Per Share (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/EarningsPerShare</ParentRole>
      <Position>50</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>996018 - Disclosure - Financial Instruments (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/FinancialInstrumentsTables</Role>
      <ShortName>Financial Instruments (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/FinancialInstruments</ParentRole>
      <Position>51</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>996019 - Disclosure - Operating Segments (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/OperatingSegmentsTables</Role>
      <ShortName>Operating Segments (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/OperatingSegments</ParentRole>
      <Position>52</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>996020 - Disclosure - Discontinued Operation and Disposal Groups Held for Sale (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/DiscontinuedOperationandDisposalGroupsHeldforSaleTables</Role>
      <ShortName>Discontinued Operation and Disposal Groups Held for Sale (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://ellomay.com/role/DiscontinuedOperationandDisposalGroupsHeldforSale</ParentRole>
      <Position>53</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>996021 - Disclosure - General (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/GeneralDetails</Role>
      <ShortName>General (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://ellomay.com/role/General</ParentRole>
      <Position>54</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>996022 - Disclosure - Material Accounting Policies (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/MaterialAccountingPoliciesDetails</Role>
      <ShortName>Material Accounting Policies (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://ellomay.com/role/MaterialAccountingPoliciesTables</ParentRole>
      <Position>55</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>996023 - Disclosure - Material Accounting Policies - Schedule of Estimated Useful Lives (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofEstimatedUsefulLivesTable</Role>
      <ShortName>Material Accounting Policies - Schedule of Estimated Useful Lives (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>56</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>996024 - Disclosure - Cash and Cash Equivalents - Schedule of Cash and Cash Equivalents (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofCashandCashEquivalentsTable</Role>
      <ShortName>Cash and Cash Equivalents - Schedule of Cash and Cash Equivalents (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>57</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>996025 - Disclosure - Restricted Cash and Deposits - Schedule of Restricted Cash and Deposits (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofRestrictedCashandDepositsTable</Role>
      <ShortName>Restricted Cash and Deposits - Schedule of Restricted Cash and Deposits (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>58</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>996026 - Disclosure - Investee Companies and Other Investments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/InvesteeCompaniesandOtherInvestmentsDetails</Role>
      <ShortName>Investee Companies and Other Investments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://ellomay.com/role/InvesteeCompaniesandOtherInvestmentsTables</ParentRole>
      <Position>59</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>996027 - Disclosure - Investee Companies and Other Investments - Schedule of Changes in Investments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofChangesinInvestmentsTable</Role>
      <ShortName>Investee Companies and Other Investments - Schedule of Changes in Investments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>60</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>996028 - Disclosure - Investee Companies and Other Investments - Schedule of Information on Financial Position (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofInformationonFinancialPositionTable</Role>
      <ShortName>Investee Companies and Other Investments - Schedule of Information on Financial Position (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>61</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>996029 - Disclosure - Investee Companies and Other Investments - Schedule of Information on Operating Results (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofInformationonOperatingResultsTable</Role>
      <ShortName>Investee Companies and Other Investments - Schedule of Information on Operating Results (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>62</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>996030 - Disclosure - Investee Companies and Other Investments - Schedule of Purchase Price Allocation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofPurchasePriceAllocationTable</Role>
      <ShortName>Investee Companies and Other Investments - Schedule of Purchase Price Allocation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>63</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>996031 - Disclosure - Investee Companies and Other Investments - Schedule of Composition of Advances on Account of Investments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofCompositionofAdvancesonAccountofInvestmentsTable</Role>
      <ShortName>Investee Companies and Other Investments - Schedule of Composition of Advances on Account of Investments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>64</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>996032 - Disclosure - Trade and Other Receivables - Schedule of Trade and Other Receivables (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofTradeandOtherReceivablesTable</Role>
      <ShortName>Trade and Other Receivables - Schedule of Trade and Other Receivables (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>65</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R66.htm</HtmlFileName>
      <LongName>996033 - Disclosure - Fixed Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/FixedAssetsDetails</Role>
      <ShortName>Fixed Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://ellomay.com/role/FixedAssetsTables</ParentRole>
      <Position>66</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R67.htm</HtmlFileName>
      <LongName>996034 - Disclosure - Fixed Assets - Schedule of Fixed Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofFixedAssetsTable</Role>
      <ShortName>Fixed Assets - Schedule of Fixed Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>67</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R68.htm</HtmlFileName>
      <LongName>996035 - Disclosure - Fixed Assets - Schedule of Investments in Solar Plants (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofInvestmentsinSolarPlantsTable</Role>
      <ShortName>Fixed Assets - Schedule of Investments in Solar Plants (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>68</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R69.htm</HtmlFileName>
      <LongName>996036 - Disclosure - Other Payables - Schedule of Other Payables (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofOtherPayablesTable</Role>
      <ShortName>Other Payables - Schedule of Other Payables (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>69</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R70.htm</HtmlFileName>
      <LongName>996037 - Disclosure - Current Maturities and Short-Term Bank Loans (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/CurrentMaturitiesandShortTermBankLoansDetails</Role>
      <ShortName>Current Maturities and Short-Term Bank Loans (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://ellomay.com/role/CurrentMaturitiesandShortTermBankLoansTables</ParentRole>
      <Position>70</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R71.htm</HtmlFileName>
      <LongName>996038 - Disclosure - Current Maturities and Short-Term Bank Loans - Schedule of Current Maturities and Short-Term Bank Loans (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofCurrentMaturitiesandShortTermBankLoansTable</Role>
      <ShortName>Current Maturities and Short-Term Bank Loans - Schedule of Current Maturities and Short-Term Bank Loans (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>71</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R72.htm</HtmlFileName>
      <LongName>996039 - Disclosure - Loans - Part-1 (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/LoansDetailsPart1</Role>
      <ShortName>Loans - Part-1 (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>72</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R73.htm</HtmlFileName>
      <LongName>996040 - Disclosure - Loans - Part-2 (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/LoansDetailsPart2</Role>
      <ShortName>Loans - Part-2 (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>73</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R74.htm</HtmlFileName>
      <LongName>996041 - Disclosure - Loans - Part-3 (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/LoansDetailsPart3</Role>
      <ShortName>Loans - Part-3 (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>74</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R75.htm</HtmlFileName>
      <LongName>996042 - Disclosure - Loans - Schedule of Loans (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofLoansTable</Role>
      <ShortName>Loans - Schedule of Loans (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>75</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R76.htm</HtmlFileName>
      <LongName>996043 - Disclosure - Loans - Schedule of Aggregate Annual Maturities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofAggregateAnnualMaturitiesTable</Role>
      <ShortName>Loans - Schedule of Aggregate Annual Maturities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>76</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R77.htm</HtmlFileName>
      <LongName>996044 - Disclosure - Loans - Schedule of Movement in Liabilities Deriving from Financing Activities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofMovementinLiabilitiesDerivingfromFinancingActivitiesTable</Role>
      <ShortName>Loans - Schedule of Movement in Liabilities Deriving from Financing Activities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>77</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R78.htm</HtmlFileName>
      <LongName>996045 - Disclosure - Debentures (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/DebenturesDetails</Role>
      <ShortName>Debentures (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://ellomay.com/role/DebenturesTables</ParentRole>
      <Position>78</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R79.htm</HtmlFileName>
      <LongName>996046 - Disclosure - Debentures - Schedule of Debentures (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofDebenturesTable</Role>
      <ShortName>Debentures - Schedule of Debentures (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>79</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R80.htm</HtmlFileName>
      <LongName>996047 - Disclosure - Debentures - Schedule of Aggregate Annual Maturities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofAggregateAnnualMaturitiesTable0</Role>
      <ShortName>Debentures - Schedule of Aggregate Annual Maturities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>80</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R81.htm</HtmlFileName>
      <LongName>996048 - Disclosure - Other Long-term Liabilities - Schedule of Other Long-Term Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofOtherLongTermLiabilitiesTable</Role>
      <ShortName>Other Long-term Liabilities - Schedule of Other Long-Term Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>81</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R82.htm</HtmlFileName>
      <LongName>996049 - Disclosure - Leases (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/LeasesDetails</Role>
      <ShortName>Leases (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://ellomay.com/role/LeasesTables</ParentRole>
      <Position>82</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R83.htm</HtmlFileName>
      <LongName>996050 - Disclosure - Leases - Schedule of Right-of-use Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofRightofuseAssetsTable</Role>
      <ShortName>Leases - Schedule of Right-of-use Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>83</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R84.htm</HtmlFileName>
      <LongName>996051 - Disclosure - Leases - Schedule of Maturity Analysis of Company's Lease Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofMaturityAnalysisofCompanysLeaseLiabilitiesTable</Role>
      <ShortName>Leases - Schedule of Maturity Analysis of Company's Lease Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>84</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R85.htm</HtmlFileName>
      <LongName>996052 - Disclosure - Leases - Schedule of Amounts Recognized in Profit or Loss (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofAmountsRecognizedinProfitorLossTable</Role>
      <ShortName>Leases - Schedule of Amounts Recognized in Profit or Loss (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>85</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R86.htm</HtmlFileName>
      <LongName>996053 - Disclosure - Transactions and Balances with Related Parties (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/TransactionsandBalanceswithRelatedPartiesDetails</Role>
      <ShortName>Transactions and Balances with Related Parties (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://ellomay.com/role/TransactionsandBalanceswithRelatedPartiesTables</ParentRole>
      <Position>86</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R87.htm</HtmlFileName>
      <LongName>996054 - Disclosure - Transactions and Balances with Related Parties - Schedule of Key Management Personnel and Interested Parties (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofKeyManagementPersonnelandInterestedPartiesTable</Role>
      <ShortName>Transactions and Balances with Related Parties - Schedule of Key Management Personnel and Interested Parties (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>87</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R88.htm</HtmlFileName>
      <LongName>996055 - Disclosure - Transactions and Balances with Related Parties - Schedule of Compensation to Directors (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofCompensationtoDirectorsTable</Role>
      <ShortName>Transactions and Balances with Related Parties - Schedule of Compensation to Directors (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>88</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R89.htm</HtmlFileName>
      <LongName>996056 - Disclosure - Transactions and Balances with Related Parties - Schedule of Debts and Loans to Related and Interested Parties (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofDebtsandLoanstoRelatedandInterestedPartiesTable</Role>
      <ShortName>Transactions and Balances with Related Parties - Schedule of Debts and Loans to Related and Interested Parties (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>89</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R90.htm</HtmlFileName>
      <LongName>996057 - Disclosure - Equity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/EquityDetails</Role>
      <ShortName>Equity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://ellomay.com/role/Equity</ParentRole>
      <Position>90</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R91.htm</HtmlFileName>
      <LongName>996058 - Disclosure - Share-Based Payment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ShareBasedPaymentDetails</Role>
      <ShortName>Share-Based Payment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://ellomay.com/role/ShareBasedPaymentTables</ParentRole>
      <Position>91</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R92.htm</HtmlFileName>
      <LongName>996059 - Disclosure - Share-Based Payment - Schedule of Expenses Recognized in Financial Statements (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofExpensesRecognizedinFinancialStatementsTable</Role>
      <ShortName>Share-Based Payment - Schedule of Expenses Recognized in Financial Statements (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>92</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R93.htm</HtmlFileName>
      <LongName>996060 - Disclosure - Share-Based Payment - Schedule of Black-Scholes Options Pricing Model (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofBlackScholesOptionsPricingModelTable</Role>
      <ShortName>Share-Based Payment - Schedule of Black-Scholes Options Pricing Model (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>93</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R94.htm</HtmlFileName>
      <LongName>996061 - Disclosure - Share-Based Payment - Schedule of Weighted Average Fair Values and Exercise Price (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofWeightedAverageFairValuesandExercisePriceTable</Role>
      <ShortName>Share-Based Payment - Schedule of Weighted Average Fair Values and Exercise Price (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>94</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R95.htm</HtmlFileName>
      <LongName>996062 - Disclosure - Share-Based Payment - Schedule of Number and Weighted Average Exercise Prices of Share Options (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofNumberandWeightedAverageExercisePricesofShareOptionsTable</Role>
      <ShortName>Share-Based Payment - Schedule of Number and Weighted Average Exercise Prices of Share Options (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>95</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R96.htm</HtmlFileName>
      <LongName>996063 - Disclosure - Details of the Statements of Profit or Loss and other Comprehensive Income - Schedule of Revenues (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofRevenuesTable</Role>
      <ShortName>Details of the Statements of Profit or Loss and other Comprehensive Income - Schedule of Revenues (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>96</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R97.htm</HtmlFileName>
      <LongName>996064 - Disclosure - Details of the Statements of Profit or Loss and other Comprehensive Income - Schedule of Operating Costs, Depreciation and Amortization (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofOperatingCostsDepreciationandAmortizationTable</Role>
      <ShortName>Details of the Statements of Profit or Loss and other Comprehensive Income - Schedule of Operating Costs, Depreciation and Amortization (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>97</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R98.htm</HtmlFileName>
      <LongName>996065 - Disclosure - Details of the Statements of Profit or Loss and other Comprehensive Income - Schedule of General and Administrative Expenses (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofGeneralandAdministrativeExpensesTable</Role>
      <ShortName>Details of the Statements of Profit or Loss and other Comprehensive Income - Schedule of General and Administrative Expenses (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>98</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R99.htm</HtmlFileName>
      <LongName>996066 - Disclosure - Details of the Statements of Profit or Loss and other Comprehensive Income - Schedule of Financing Income (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofFinancingIncomeTable</Role>
      <ShortName>Details of the Statements of Profit or Loss and other Comprehensive Income - Schedule of Financing Income (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>99</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R100.htm</HtmlFileName>
      <LongName>996067 - Disclosure - Details of the Statements of Profit or Loss and other Comprehensive Income - Schedule of Financing Expenses (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofFinancingExpensesTable</Role>
      <ShortName>Details of the Statements of Profit or Loss and other Comprehensive Income - Schedule of Financing Expenses (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>100</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R101.htm</HtmlFileName>
      <LongName>996068 - Disclosure - Taxes on Income (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/TaxesonIncomeDetails</Role>
      <ShortName>Taxes on Income (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://ellomay.com/role/TaxesonIncomeTables</ParentRole>
      <Position>101</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R102.htm</HtmlFileName>
      <LongName>996069 - Disclosure - Taxes on Income - Schedule of Composition of Income Tax Benefit (Taxes on Income) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofCompositionofIncomeTaxBenefitTaxesonIncomeTable</Role>
      <ShortName>Taxes on Income - Schedule of Composition of Income Tax Benefit (Taxes on Income) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>102</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R103.htm</HtmlFileName>
      <LongName>996070 - Disclosure - Taxes on Income - Schedule of Theoretical Tax on the Pre-Tax Profit and the Tax Expense (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofTheoreticalTaxonthePreTaxProfitandtheTaxExpenseTable</Role>
      <ShortName>Taxes on Income - Schedule of Theoretical Tax on the Pre-Tax Profit and the Tax Expense (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>103</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R104.htm</HtmlFileName>
      <LongName>996071 - Disclosure - Taxes on Income - Schedule of Deferred Taxes (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofDeferredTaxesTable</Role>
      <ShortName>Taxes on Income - Schedule of Deferred Taxes (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>104</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R105.htm</HtmlFileName>
      <LongName>996072 - Disclosure - Earnings Per Share (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/EarningsPerShareDetails</Role>
      <ShortName>Earnings Per Share (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://ellomay.com/role/EarningsPerShareTables</ParentRole>
      <Position>105</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R106.htm</HtmlFileName>
      <LongName>996073 - Disclosure - Earnings Per Share - Schedule of Computation of Basic and Diluted Earnings Per Share (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofComputationofBasicandDilutedEarningsPerShareTable</Role>
      <ShortName>Earnings Per Share - Schedule of Computation of Basic and Diluted Earnings Per Share (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>106</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R107.htm</HtmlFileName>
      <LongName>996074 - Disclosure - Financial Instruments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/FinancialInstrumentsDetails</Role>
      <ShortName>Financial Instruments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://ellomay.com/role/FinancialInstrumentsTables</ParentRole>
      <Position>107</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R108.htm</HtmlFileName>
      <LongName>996075 - Disclosure - Financial Instruments - Schedule of Transactions in Derivative Financial Instruments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofTransactionsinDerivativeFinancialInstrumentsTable</Role>
      <ShortName>Financial Instruments - Schedule of Transactions in Derivative Financial Instruments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>108</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R109.htm</HtmlFileName>
      <LongName>996076 - Disclosure - Financial Instruments - Schedule of Forward and Swap Contracts (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofForwardandSwapContractsTable</Role>
      <ShortName>Financial Instruments - Schedule of Forward and Swap Contracts (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>109</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R110.htm</HtmlFileName>
      <LongName>996077 - Disclosure - Financial Instruments - Schedule of Forward and Swap Contracts (Parentheticals) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofForwardandSwapContractsTable_Parentheticals</Role>
      <ShortName>Financial Instruments - Schedule of Forward and Swap Contracts (Parentheticals) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>110</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R111.htm</HtmlFileName>
      <LongName>996078 - Disclosure - Financial Instruments - Schedule of Contractual Maturities of Financial Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofContractualMaturitiesofFinancialLiabilitiesTable</Role>
      <ShortName>Financial Instruments - Schedule of Contractual Maturities of Financial Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>111</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R112.htm</HtmlFileName>
      <LongName>996079 - Disclosure - Financial Instruments - Schedule of Company's Exposure to Linkage and Foreign Currency Risk (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofCompanysExposuretoLinkageandForeignCurrencyRiskTable</Role>
      <ShortName>Financial Instruments - Schedule of Company's Exposure to Linkage and Foreign Currency Risk (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>112</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R113.htm</HtmlFileName>
      <LongName>996080 - Disclosure - Financial Instruments - Schedule of Significant Exchange Rates (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofSignificantExchangeRatesTable</Role>
      <ShortName>Financial Instruments - Schedule of Significant Exchange Rates (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>113</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R114.htm</HtmlFileName>
      <LongName>996081 - Disclosure - Financial Instruments - Schedule of Sensitivity Analysis of Equity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofSensitivityAnalysisofEquityTable</Role>
      <ShortName>Financial Instruments - Schedule of Sensitivity Analysis of Equity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>114</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R115.htm</HtmlFileName>
      <LongName>996082 - Disclosure - Financial Instruments - Schedule of Change in Interest Rate Profit (Loss) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofChangeinInterestRateProfitLossTable</Role>
      <ShortName>Financial Instruments - Schedule of Change in Interest Rate Profit (Loss) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>115</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R116.htm</HtmlFileName>
      <LongName>996083 - Disclosure - Financial Instruments - Schedule of Fair Values of the Other Financial Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofFairValuesoftheOtherFinancialLiabilitiesTable</Role>
      <ShortName>Financial Instruments - Schedule of Fair Values of the Other Financial Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>116</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R117.htm</HtmlFileName>
      <LongName>996084 - Disclosure - Financial Instruments - Schedule of Interest Rates Used to Discount Estimated Cash Flows (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofInterestRatesUsedtoDiscountEstimatedCashFlowsTable</Role>
      <ShortName>Financial Instruments - Schedule of Interest Rates Used to Discount Estimated Cash Flows (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>117</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R118.htm</HtmlFileName>
      <LongName>996085 - Disclosure - Financial Instruments - Schedule of Fair Values Hierarchy (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofFairValuesHierarchyTable</Role>
      <ShortName>Financial Instruments - Schedule of Fair Values Hierarchy (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>118</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R119.htm</HtmlFileName>
      <LongName>996086 - Disclosure - Financial Instruments - Schedule of Reconciliation Financial Instruments Carried at Fair Value (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofReconciliationFinancialInstrumentsCarriedatFairValueTable</Role>
      <ShortName>Financial Instruments - Schedule of Reconciliation Financial Instruments Carried at Fair Value (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>119</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R120.htm</HtmlFileName>
      <LongName>996087 - Disclosure - Operating Segments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/OperatingSegmentsDetails</Role>
      <ShortName>Operating Segments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://ellomay.com/role/OperatingSegmentsTables</ParentRole>
      <Position>120</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R121.htm</HtmlFileName>
      <LongName>996088 - Disclosure - Operating Segments - Schedule of Segment Adjusted Gross Profit (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofSegmentAdjustedGrossProfitTable</Role>
      <ShortName>Operating Segments - Schedule of Segment Adjusted Gross Profit (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>121</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R122.htm</HtmlFileName>
      <LongName>996089 - Disclosure - Operating Segments - Schedule of Revenues from the Company???s Operations (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofRevenuesfromtheCompanysOperationsTable</Role>
      <ShortName>Operating Segments - Schedule of Revenues from the Company???s Operations (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>122</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R123.htm</HtmlFileName>
      <LongName>996090 - Disclosure - Operating Segments - Schedule of Non-current Assets, Net (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofNoncurrentAssetsNetTable</Role>
      <ShortName>Operating Segments - Schedule of Non-current Assets, Net (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>123</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R124.htm</HtmlFileName>
      <LongName>996091 - Disclosure - Discontinued Operation and Disposal Groups Held for Sale (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/DiscontinuedOperationandDisposalGroupsHeldforSaleDetails</Role>
      <ShortName>Discontinued Operation and Disposal Groups Held for Sale (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://ellomay.com/role/DiscontinuedOperationandDisposalGroupsHeldforSaleTables</ParentRole>
      <Position>124</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R125.htm</HtmlFileName>
      <LongName>996092 - Disclosure - Discontinued Operation and Disposal Groups Held for Sale - Schedule of Assets of Disposal Groups Classified as Held for Sale (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofAssetsofDisposalGroupsClassifiedasHeldforSaleTable</Role>
      <ShortName>Discontinued Operation and Disposal Groups Held for Sale - Schedule of Assets of Disposal Groups Classified as Held for Sale (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>125</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R126.htm</HtmlFileName>
      <LongName>996093 - Disclosure - Discontinued Operation and Disposal Groups Held for Sale - Schedule of Disposal Groups Classified as Held for Sale (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofDisposalGroupsClassifiedasHeldforSaleTable</Role>
      <ShortName>Discontinued Operation and Disposal Groups Held for Sale - Schedule of Disposal Groups Classified as Held for Sale (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>126</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R127.htm</HtmlFileName>
      <LongName>996094 - Disclosure - Discontinued Operation and Disposal Groups Held for Sale - Schedule of Results Attributable to Discontinued Operation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/ScheduleofResultsAttributabletoDiscontinuedOperationTable</Role>
      <ShortName>Discontinued Operation and Disposal Groups Held for Sale - Schedule of Results Attributable to Discontinued Operation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>127</Position>
    </Report>
    <Report instance="ea0286054-20f_ellomay.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R128.htm</HtmlFileName>
      <LongName>996095 - Disclosure - Subsequent Events (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://ellomay.com/role/SubsequentEventsDetails</Role>
      <ShortName>Subsequent Events (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://ellomay.com/role/SubsequentEvents</ParentRole>
      <Position>128</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="20-F" isDefinitelyFs="true" isIfrs="true" isUsgaap="true" original="ea0286054-20f_ellomay.htm">ea0286054-20f_ellomay.htm</File>
    <File>ello-20251231.xsd</File>
    <File>ello-20251231_cal.xml</File>
    <File>ello-20251231_def.xml</File>
    <File>ello-20251231_lab.xml</File>
    <File>ello-20251231_pre.xml</File>
  </InputFiles>
  <SupplementalFiles>
    <File>ea028605401_img1.jpg</File>
    <File>ea028605401_img2.jpg</File>
    <File>ea028605401_img3.jpg</File>
    <File>ea028605401_img4.jpg</File>
    <File>ea028605401_img5.jpg</File>
    <File>ea028605401_img6.jpg</File>
  </SupplementalFiles>
  <BaseTaxonomies>
    <BaseTaxonomy items="10">http://xbrl.sec.gov/cyd/2025</BaseTaxonomy>
    <BaseTaxonomy items="46">http://xbrl.sec.gov/dei/2025</BaseTaxonomy>
    <BaseTaxonomy items="1">http://xbrl.sec.gov/ecd/2025</BaseTaxonomy>
    <BaseTaxonomy items="2381">https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
