<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.23.2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>258</ContextCount>
  <ElementCount>393</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>true</FootnotesReported>
  <SegmentCount>88</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>6</UnitCount>
  <MyReports>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>000 - Document - Document And Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/DocumentAndEntityInformation</Role>
      <ShortName>Document And Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>001 - Statement - Consolidated Balance Sheets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ConsolidatedBalanceSheet</Role>
      <ShortName>Consolidated Balance Sheets</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>002 - Statement - Consolidated Balance Sheets (Parentheticals)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ConsolidatedBalanceSheet_Parentheticals</Role>
      <ShortName>Consolidated Balance Sheets (Parentheticals)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>003 - Statement - Consolidated Statements of Operations and Comprehensive Income (Loss) (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ConsolidatedIncomeStatement</Role>
      <ShortName>Consolidated Statements of Operations and Comprehensive Income (Loss) (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>004 - Statement - Consolidated Statements of Operations and Comprehensive Income (Loss) (Unaudited) (Parentheticals)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ConsolidatedIncomeStatement_Parentheticals</Role>
      <ShortName>Consolidated Statements of Operations and Comprehensive Income (Loss) (Unaudited) (Parentheticals)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>005 - Statement - Consolidated Statements of Shareholders??? Equity (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ShareholdersEquityType2or3</Role>
      <ShortName>Consolidated Statements of Shareholders??? Equity (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>006 - Statement - Consolidated Statements of Cash Flows (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ConsolidatedCashFlow</Role>
      <ShortName>Consolidated Statements of Cash Flows (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>007 - Disclosure - Organization and Principal Activities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/OrganizationandPrincipalActivities</Role>
      <ShortName>Organization and Principal Activities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>008 - Disclosure - Summary of Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/SummaryofSignificantAccountingPolicies</Role>
      <ShortName>Summary of Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>009 - Disclosure - Short Term Investment</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ShortTermInvestment</Role>
      <ShortName>Short Term Investment</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>010 - Disclosure - Concentration on Revenues and Cost of Goods Sold</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ConcentrationonRevenuesandCostofGoodsSold</Role>
      <ShortName>Concentration on Revenues and Cost of Goods Sold</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>011 - Disclosure - Accounts Receivable</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/AccountsReceivable</Role>
      <ShortName>Accounts Receivable</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>012 - Disclosure - Inventories</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/Inventories</Role>
      <ShortName>Inventories</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>013 - Disclosure - Notes Receivable</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/NotesReceivable</Role>
      <ShortName>Notes Receivable</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>014 - Disclosure - Property, Plant and Equipment and Construction in Progress</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/PropertyPlantandEquipmentandConstructioninProgress</Role>
      <ShortName>Property, Plant and Equipment and Construction in Progress</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>015 - Disclosure - Land Use Rights</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/LandUseRights</Role>
      <ShortName>Land Use Rights</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>016 - Disclosure - Notes Payable</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/NotesPayable</Role>
      <ShortName>Notes Payable</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>017 - Disclosure - Accounts Payable</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/AccountsPayable</Role>
      <ShortName>Accounts Payable</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>018 - Disclosure - Short Term Bank Loans</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ShortTermBankLoans</Role>
      <ShortName>Short Term Bank Loans</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>019 - Disclosure - Other Current Liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/OtherCurrentLiabilities</Role>
      <ShortName>Other Current Liabilities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>020 - Disclosure - Other Long-Term Liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/OtherLongTermLiabilities</Role>
      <ShortName>Other Long-Term Liabilities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>021 - Disclosure - Leases</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/Leases</Role>
      <ShortName>Leases</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>022 - Disclosure - Shareholder???s Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ShareholdersEquity</Role>
      <ShortName>Shareholder???s Equity</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>023 - Disclosure - Earnings Per Share</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/EarningsPerShare</Role>
      <ShortName>Earnings Per Share</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>24</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>024 - Disclosure - Geographical Sales and Segments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/GeographicalSalesandSegments</Role>
      <ShortName>Geographical Sales and Segments</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>25</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>025 - Disclosure - Income Taxes</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/IncomeTaxes</Role>
      <ShortName>Income Taxes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>26</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>026 - Disclosure - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/CommitmentsandContingencies</Role>
      <ShortName>Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>27</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>027 - Disclosure - Related Party Transactions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/RelatedPartyTransactions</Role>
      <ShortName>Related Party Transactions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>28</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>028 - Disclosure - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/SubsequentEvents</Role>
      <ShortName>Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>29</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>029 - Disclosure - Accounting Policies, by Policy (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/AccountingPoliciesByPolicy</Role>
      <ShortName>Accounting Policies, by Policy (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/SummaryofSignificantAccountingPolicies</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>030 - Disclosure - Organization and Principal Activities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/OrganizationandPrincipalActivitiesTables</Role>
      <ShortName>Organization and Principal Activities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/OrganizationandPrincipalActivities</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>031 - Disclosure - Summary of Significant Accounting Policies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/SummaryofSignificantAccountingPoliciesTables</Role>
      <ShortName>Summary of Significant Accounting Policies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/SummaryofSignificantAccountingPolicies</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>032 - Disclosure - Concentration on Revenues and Cost of Goods Sold (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ConcentrationonRevenuesandCostofGoodsSoldTables</Role>
      <ShortName>Concentration on Revenues and Cost of Goods Sold (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/ConcentrationonRevenuesandCostofGoodsSold</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>033 - Disclosure - Accounts Receivable (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/AccountsReceivableTables</Role>
      <ShortName>Accounts Receivable (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/AccountsReceivable</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>034 - Disclosure - Inventories (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/InventoriesTables</Role>
      <ShortName>Inventories (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/Inventories</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>035 - Disclosure - Notes Receivable (Tables)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/NotesReceivableTables</Role>
      <ShortName>Notes Receivable (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/NotesReceivable</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>036 - Disclosure - Property, Plant and Equipment and Construction in Progress (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/PropertyPlantandEquipmentandConstructioninProgressTables</Role>
      <ShortName>Property, Plant and Equipment and Construction in Progress (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/PropertyPlantandEquipmentandConstructioninProgress</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>037 - Disclosure - Land Use Rights (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/LandUseRightsTables</Role>
      <ShortName>Land Use Rights (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/LandUseRights</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>038 - Disclosure - Notes Payable (Tables)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/NotesPayableTables</Role>
      <ShortName>Notes Payable (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/NotesPayable</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>039 - Disclosure - Accounts Payable (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/AccountsPayableTables</Role>
      <ShortName>Accounts Payable (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/AccountsPayable</ParentRole>
      <Position>40</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>040 - Disclosure - Short Term Bank Loans (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ShortTermBankLoansTables</Role>
      <ShortName>Short Term Bank Loans (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/ShortTermBankLoans</ParentRole>
      <Position>41</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>041 - Disclosure - Other Current Liabilities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/OtherCurrentLiabilitiesTables</Role>
      <ShortName>Other Current Liabilities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/OtherCurrentLiabilities</ParentRole>
      <Position>42</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>042 - Disclosure - Other Long-Term Liabilities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/OtherLongTermLiabilitiesTables</Role>
      <ShortName>Other Long-Term Liabilities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/OtherLongTermLiabilities</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>043 - Disclosure - Leases (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/LeasesTables</Role>
      <ShortName>Leases (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/Leases</ParentRole>
      <Position>44</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>044 - Disclosure - Earnings Per Share (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/EarningsPerShareTables</Role>
      <ShortName>Earnings Per Share (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/EarningsPerShare</ParentRole>
      <Position>45</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>045 - Disclosure - Geographical Sales and Segments (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/GeographicalSalesandSegmentsTables</Role>
      <ShortName>Geographical Sales and Segments (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/GeographicalSalesandSegments</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>046 - Disclosure - Commitments and Contingencies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/CommitmentsandContingenciesTables</Role>
      <ShortName>Commitments and Contingencies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/CommitmentsandContingencies</ParentRole>
      <Position>47</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>047 - Disclosure - Related Party Transactions (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/RelatedPartyTransactionsTables</Role>
      <ShortName>Related Party Transactions (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/RelatedPartyTransactions</ParentRole>
      <Position>48</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>048 - Disclosure - Organization and Principal Activities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/OrganizationandPrincipalActivitiesDetails</Role>
      <ShortName>Organization and Principal Activities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/OrganizationandPrincipalActivitiesTables</ParentRole>
      <Position>49</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>049 - Disclosure - Organization and Principal Activities (Details) - Schedule of Subsidiary Included Unaudited Consolidated Financial Statements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofSubsidiaryIncludedUnauditedConsolidatedFinancialStatementsTable</Role>
      <ShortName>Organization and Principal Activities (Details) - Schedule of Subsidiary Included Unaudited Consolidated Financial Statements</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/OrganizationandPrincipalActivitiesTables</ParentRole>
      <Position>50</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>050 - Disclosure - Summary of Significant Accounting Policies (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/SummaryofSignificantAccountingPoliciesDetails</Role>
      <ShortName>Summary of Significant Accounting Policies (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/SummaryofSignificantAccountingPoliciesTables</ParentRole>
      <Position>51</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>051 - Disclosure - Summary of Significant Accounting Policies (Details) - Schedule of Gain or Loss on Foreign Currency Transaction</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofGainorLossonForeignCurrencyTransactionTable</Role>
      <ShortName>Summary of Significant Accounting Policies (Details) - Schedule of Gain or Loss on Foreign Currency Transaction</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/SummaryofSignificantAccountingPoliciesTables</ParentRole>
      <Position>52</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>052 - Disclosure - Summary of Significant Accounting Policies (Details) - Schedule of Gain or Loss on Foreign Currency Transaction</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofGainorLossonForeignCurrencyTransactionTable0</Role>
      <ShortName>Summary of Significant Accounting Policies (Details) - Schedule of Gain or Loss on Foreign Currency Transaction</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/SummaryofSignificantAccountingPoliciesTables</ParentRole>
      <Position>53</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>053 - Disclosure - Summary of Significant Accounting Policies (Details) - Schedule of Estimated Useful Lives</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofEstimatedUsefulLivesTable</Role>
      <ShortName>Summary of Significant Accounting Policies (Details) - Schedule of Estimated Useful Lives</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/SummaryofSignificantAccountingPoliciesTables</ParentRole>
      <Position>54</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>054 - Disclosure - Summary of Significant Accounting Policies (Details) - Schedule of Sets Forth Disaggregation of Revenue</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofSetsForthDisaggregationofRevenueTable</Role>
      <ShortName>Summary of Significant Accounting Policies (Details) - Schedule of Sets Forth Disaggregation of Revenue</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/SummaryofSignificantAccountingPoliciesTables</ParentRole>
      <Position>55</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>055 - Disclosure - Short Term Investment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ShortTermInvestmentDetails</Role>
      <ShortName>Short Term Investment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/ShortTermInvestment</ParentRole>
      <Position>56</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>056 - Disclosure - Concentration on Revenues and Cost of Goods Sold (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ConcentrationonRevenuesandCostofGoodsSoldDetails</Role>
      <ShortName>Concentration on Revenues and Cost of Goods Sold (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/ConcentrationonRevenuesandCostofGoodsSoldTables</ParentRole>
      <Position>57</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>057 - Disclosure - Concentration on Revenues and Cost of Goods Sold (Details) - Schedule of Concentration of Major Customers and Suppliers</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofConcentrationofMajorCustomersandSuppliersTable</Role>
      <ShortName>Concentration on Revenues and Cost of Goods Sold (Details) - Schedule of Concentration of Major Customers and Suppliers</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/ConcentrationonRevenuesandCostofGoodsSoldTables</ParentRole>
      <Position>58</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>058 - Disclosure - Concentration on Revenues and Cost of Goods Sold (Details) - Schedule of Major Customers of Accounts Receivable</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofMajorCustomersofAccountsReceivableTable</Role>
      <ShortName>Concentration on Revenues and Cost of Goods Sold (Details) - Schedule of Major Customers of Accounts Receivable</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/ConcentrationonRevenuesandCostofGoodsSoldTables</ParentRole>
      <Position>59</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>059 - Disclosure - Accounts Receivable (Details) - Schedule of Accounts Receivable Net of Allowance for Doubtful Accounts</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofAccountsReceivableNetofAllowanceforDoubtfulAccountsTable</Role>
      <ShortName>Accounts Receivable (Details) - Schedule of Accounts Receivable Net of Allowance for Doubtful Accounts</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/AccountsReceivableTables</ParentRole>
      <Position>60</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>060 - Disclosure - Accounts Receivable (Details) - Schedule of Changes in Allowance for Doubtful Accounts</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofChangesinAllowanceforDoubtfulAccountsTable</Role>
      <ShortName>Accounts Receivable (Details) - Schedule of Changes in Allowance for Doubtful Accounts</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/AccountsReceivableTables</ParentRole>
      <Position>61</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>061 - Disclosure - Inventories (Details) - Schedule of Inventories</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofInventoriesTable</Role>
      <ShortName>Inventories (Details) - Schedule of Inventories</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/InventoriesTables</ParentRole>
      <Position>62</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>062 - Disclosure - Inventories (Details) - Schedule of Inventory Reserve</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofInventoryReserveTable</Role>
      <ShortName>Inventories (Details) - Schedule of Inventory Reserve</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/InventoriesTables</ParentRole>
      <Position>63</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>063 - Disclosure - Notes Receivable (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/NotesReceivableDetails</Role>
      <ShortName>Notes Receivable (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/NotesReceivableTables</ParentRole>
      <Position>64</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>064 - Disclosure - Notes Receivable (Details) - Schedule of Notes Receivable</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofNotesReceivableTable</Role>
      <ShortName>Notes Receivable (Details) - Schedule of Notes Receivable</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/NotesReceivableTables</ParentRole>
      <Position>65</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R66.htm</HtmlFileName>
      <LongName>065 - Disclosure - Property, Plant and Equipment and Construction in Progress (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/PropertyPlantandEquipmentandConstructioninProgressDetails</Role>
      <ShortName>Property, Plant and Equipment and Construction in Progress (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/PropertyPlantandEquipmentandConstructioninProgressTables</ParentRole>
      <Position>66</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R67.htm</HtmlFileName>
      <LongName>066 - Disclosure - Property, Plant and Equipment and Construction in Progress (Details) - Schedule of Property, Plant and Equipment</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofPropertyPlantandEquipmentTable</Role>
      <ShortName>Property, Plant and Equipment and Construction in Progress (Details) - Schedule of Property, Plant and Equipment</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/PropertyPlantandEquipmentandConstructioninProgressTables</ParentRole>
      <Position>67</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R68.htm</HtmlFileName>
      <LongName>067 - Disclosure - Property, Plant and Equipment and Construction in Progress (Details) - Schedule of Restricted Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofRestrictedAssetsTable</Role>
      <ShortName>Property, Plant and Equipment and Construction in Progress (Details) - Schedule of Restricted Assets</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/PropertyPlantandEquipmentandConstructioninProgressTables</ParentRole>
      <Position>68</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R69.htm</HtmlFileName>
      <LongName>068 - Disclosure - Land Use Rights (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/LandUseRightsDetails</Role>
      <ShortName>Land Use Rights (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/LandUseRightsTables</ParentRole>
      <Position>69</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R70.htm</HtmlFileName>
      <LongName>069 - Disclosure - Land Use Rights (Details) - Schedule of Land Use Rights</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofLandUseRightsTable</Role>
      <ShortName>Land Use Rights (Details) - Schedule of Land Use Rights</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/LandUseRightsTables</ParentRole>
      <Position>70</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R71.htm</HtmlFileName>
      <LongName>070 - Disclosure - Land Use Rights (Details) - Schedule of Estimated Future Amortization Expense</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofEstimatedFutureAmortizationExpenseTable</Role>
      <ShortName>Land Use Rights (Details) - Schedule of Estimated Future Amortization Expense</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/LandUseRightsTables</ParentRole>
      <Position>71</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R72.htm</HtmlFileName>
      <LongName>071 - Disclosure - Notes Payable (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/NotesPayableDetails</Role>
      <ShortName>Notes Payable (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/NotesPayableTables</ParentRole>
      <Position>72</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R73.htm</HtmlFileName>
      <LongName>072 - Disclosure - Notes Payable (Details) - Schedule of Notes Payable</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofNotesPayableTable</Role>
      <ShortName>Notes Payable (Details) - Schedule of Notes Payable</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/NotesPayableTables</ParentRole>
      <Position>73</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R74.htm</HtmlFileName>
      <LongName>073 - Disclosure - Accounts Payable (Details) - Schedule of Accounts Payable</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofAccountsPayableTable</Role>
      <ShortName>Accounts Payable (Details) - Schedule of Accounts Payable</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/AccountsPayableTables</ParentRole>
      <Position>74</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R75.htm</HtmlFileName>
      <LongName>074 - Disclosure - Short Term Bank Loans (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ShortTermBankLoansDetails</Role>
      <ShortName>Short Term Bank Loans (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/ShortTermBankLoansTables</ParentRole>
      <Position>75</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R76.htm</HtmlFileName>
      <LongName>075 - Disclosure - Short Term Bank Loans (Details) - Schedule of Short Term Bank Loans</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofShortTermBankLoansTable</Role>
      <ShortName>Short Term Bank Loans (Details) - Schedule of Short Term Bank Loans</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/ShortTermBankLoansTables</ParentRole>
      <Position>76</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R77.htm</HtmlFileName>
      <LongName>076 - Disclosure - Short Term Bank Loans (Details) - Schedule of Short Term Loans</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofShortTermLoansTable</Role>
      <ShortName>Short Term Bank Loans (Details) - Schedule of Short Term Loans</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/ShortTermBankLoansTables</ParentRole>
      <Position>77</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R78.htm</HtmlFileName>
      <LongName>077 - Disclosure - Other Current Liabilities (Details) - Schedule of Other Current Liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofOtherCurrentLiabilitiesTable</Role>
      <ShortName>Other Current Liabilities (Details) - Schedule of Other Current Liabilities</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/OtherCurrentLiabilitiesTables</ParentRole>
      <Position>78</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R79.htm</HtmlFileName>
      <LongName>078 - Disclosure - Other Long-Term Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/OtherLongTermLiabilitiesDetails</Role>
      <ShortName>Other Long-Term Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/OtherLongTermLiabilitiesTables</ParentRole>
      <Position>79</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R80.htm</HtmlFileName>
      <LongName>079 - Disclosure - Other Long-Term Liabilities (Details) - Schedule of Other Long-Term Liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofOtherLongTermLiabilitiesTable</Role>
      <ShortName>Other Long-Term Liabilities (Details) - Schedule of Other Long-Term Liabilities</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/OtherLongTermLiabilitiesTables</ParentRole>
      <Position>80</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R81.htm</HtmlFileName>
      <LongName>080 - Disclosure - Leases (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/LeasesDetails</Role>
      <ShortName>Leases (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/LeasesTables</ParentRole>
      <Position>81</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R82.htm</HtmlFileName>
      <LongName>081 - Disclosure - Leases (Details) - Schedule of Lease to the Property and Equipment</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofLeasetothePropertyandEquipmentTable</Role>
      <ShortName>Leases (Details) - Schedule of Lease to the Property and Equipment</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/LeasesTables</ParentRole>
      <Position>82</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R83.htm</HtmlFileName>
      <LongName>082 - Disclosure - Leases (Details) - Schedule of Supplemental Balance Sheet</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofSupplementalBalanceSheetTable</Role>
      <ShortName>Leases (Details) - Schedule of Supplemental Balance Sheet</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/LeasesTables</ParentRole>
      <Position>83</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R84.htm</HtmlFileName>
      <LongName>083 - Disclosure - Leases (Details) - Schedule of Lease Liabilities under Operating Leases</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofLeaseLiabilitiesunderOperatingLeasesTable</Role>
      <ShortName>Leases (Details) - Schedule of Lease Liabilities under Operating Leases</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/LeasesTables</ParentRole>
      <Position>84</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R85.htm</HtmlFileName>
      <LongName>084 - Disclosure - Shareholder???s Equity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ShareholdersEquityDetails</Role>
      <ShortName>Shareholder???s Equity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/ShareholdersEquity</ParentRole>
      <Position>85</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R86.htm</HtmlFileName>
      <LongName>085 - Disclosure - Earnings Per Share (Details) - Schedule of Basic and Diluted Earnings Per Share Computation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofBasicandDilutedEarningsPerShareComputationTable</Role>
      <ShortName>Earnings Per Share (Details) - Schedule of Basic and Diluted Earnings Per Share Computation</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/EarningsPerShareTables</ParentRole>
      <Position>86</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R87.htm</HtmlFileName>
      <LongName>086 - Disclosure - Earnings Per Share (Details) - Schedule of Basic and Diluted Earnings Per Share Computation (Parentheticals)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofBasicandDilutedEarningsPerShareComputationTable_Parentheticals</Role>
      <ShortName>Earnings Per Share (Details) - Schedule of Basic and Diluted Earnings Per Share Computation (Parentheticals)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/EarningsPerShareTables</ParentRole>
      <Position>87</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R88.htm</HtmlFileName>
      <LongName>087 - Disclosure - Geographical Sales and Segments (Details) - Schedule of Sales by Geographical Area</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofSalesbyGeographicalAreaTable</Role>
      <ShortName>Geographical Sales and Segments (Details) - Schedule of Sales by Geographical Area</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/GeographicalSalesandSegmentsTables</ParentRole>
      <Position>88</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R89.htm</HtmlFileName>
      <LongName>088 - Disclosure - Income Taxes (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/IncomeTaxesDetails</Role>
      <ShortName>Income Taxes (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/IncomeTaxes</ParentRole>
      <Position>89</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R90.htm</HtmlFileName>
      <LongName>089 - Disclosure - Commitments and Contingencies (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/CommitmentsandContingenciesDetails</Role>
      <ShortName>Commitments and Contingencies (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/CommitmentsandContingenciesTables</ParentRole>
      <Position>90</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R91.htm</HtmlFileName>
      <LongName>090 - Disclosure - Commitments and Contingencies (Details) - Schedule of Non-Cancellable Future Minimum Lease Payments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofNonCancellableFutureMinimumLeasePaymentsTable</Role>
      <ShortName>Commitments and Contingencies (Details) - Schedule of Non-Cancellable Future Minimum Lease Payments</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/CommitmentsandContingenciesTables</ParentRole>
      <Position>91</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R92.htm</HtmlFileName>
      <LongName>091 - Disclosure - Related Party Transactions (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/RelatedPartyTransactionsDetails</Role>
      <ShortName>Related Party Transactions (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/RelatedPartyTransactionsTables</ParentRole>
      <Position>92</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R93.htm</HtmlFileName>
      <LongName>092 - Disclosure - Related Party Transactions (Details) - Schedule of Names and Relationship of Related Parties</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofNamesandRelationshipofRelatedPartiesTable</Role>
      <ShortName>Related Party Transactions (Details) - Schedule of Names and Relationship of Related Parties</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/RelatedPartyTransactionsTables</ParentRole>
      <Position>93</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R94.htm</HtmlFileName>
      <LongName>093 - Disclosure - Related Party Transactions (Details) - Schedule of Due to Related Parties</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofDuetoRelatedPartiesTable</Role>
      <ShortName>Related Party Transactions (Details) - Schedule of Due to Related Parties</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/RelatedPartyTransactionsTables</ParentRole>
      <Position>94</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R95.htm</HtmlFileName>
      <LongName>094 - Disclosure - Related Party Transactions (Details) - Schedule of Due from Related Parties</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofDuefromRelatedPartiesTable</Role>
      <ShortName>Related Party Transactions (Details) - Schedule of Due from Related Parties</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/RelatedPartyTransactionsTables</ParentRole>
      <Position>95</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R96.htm</HtmlFileName>
      <LongName>095 - Disclosure - Related Party Transactions (Details) - Schedule of Related Party Funds Lending</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofRelatedPartyFundsLendingTable</Role>
      <ShortName>Related Party Transactions (Details) - Schedule of Related Party Funds Lending</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/RelatedPartyTransactionsTables</ParentRole>
      <Position>96</Position>
    </Report>
    <Report instance="f10q0623_greenlandtech.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R97.htm</HtmlFileName>
      <LongName>096 - Disclosure - Related Party Transactions (Details) - Schedule of Dividend Payment to Related Parties</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://greenlandtechnologiesholdingcorp.com/role/ScheduleofDividendPaymenttoRelatedPartiesTable</Role>
      <ShortName>Related Party Transactions (Details) - Schedule of Dividend Payment to Related Parties</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://greenlandtechnologiesholdingcorp.com/role/RelatedPartyTransactionsTables</ParentRole>
      <Position>97</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="10-Q" original="f10q0623_greenlandtech.htm">f10q0623_greenlandtech.htm</File>
    <File>f10q0623ex10-3_greenlandtech.htm</File>
    <File>f10q0623ex31-1_greenlandtech.htm</File>
    <File>f10q0623ex31-2_greenlandtech.htm</File>
    <File>f10q0623ex32-1_greenlandtech.htm</File>
    <File>f10q0623ex32-2_greenlandtech.htm</File>
    <File>gtec-20230630.xsd</File>
    <File>gtec-20230630_cal.xml</File>
    <File>gtec-20230630_def.xml</File>
    <File>gtec-20230630_lab.xml</File>
    <File>gtec-20230630_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="1">http://fasb.org/srt/2023</BaseTaxonomy>
    <BaseTaxonomy items="704">http://fasb.org/us-gaap/2023</BaseTaxonomy>
    <BaseTaxonomy items="30">http://xbrl.sec.gov/dei/2023</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
