<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.23.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>282</ContextCount>
  <ElementCount>534</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>113</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>10</UnitCount>
  <MyReports>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>00090 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DocumentDocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>00100 - Statement - Consolidated Balance Sheets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/StatementConsolidatedBalanceSheets</Role>
      <ShortName>Consolidated Balance Sheets</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>00105 - Statement - Consolidated Balance Sheets (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/StatementConsolidatedBalanceSheetsParenthetical</Role>
      <ShortName>Consolidated Balance Sheets (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>00200 - Statement - Consolidated Statements of Operations</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/StatementConsolidatedStatementsOfOperations</Role>
      <ShortName>Consolidated Statements of Operations</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>00300 - Statement - Consolidated Statements of Stockholders' Deficit</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/StatementConsolidatedStatementsOfStockholdersDeficit</Role>
      <ShortName>Consolidated Statements of Stockholders' Deficit</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>00305 - Statement - Consolidated Statements of Stockholders' Deficit (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/StatementConsolidatedStatementsOfStockholdersDeficitParenthetical</Role>
      <ShortName>Consolidated Statements of Stockholders' Deficit (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>00400 - Statement - Consolidated Statements of Cash Flows</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/StatementConsolidatedStatementsOfCashFlows</Role>
      <ShortName>Consolidated Statements of Cash Flows</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>10101 - Disclosure - Description of Business and Nature of Operations</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureDescriptionOfBusinessAndNatureOfOperations</Role>
      <ShortName>Description of Business and Nature of Operations</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>10201 - Disclosure - Summary of Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureSummaryOfSignificantAccountingPolicies</Role>
      <ShortName>Summary of Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>10301 - Disclosure - Business Combinations</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureBusinessCombinations</Role>
      <ShortName>Business Combinations</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>10401 - Disclosure - Revenue Recognition</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureRevenueRecognition</Role>
      <ShortName>Revenue Recognition</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>10501 - Disclosure - Lease Accounting</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureLeaseAccounting</Role>
      <ShortName>Lease Accounting</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>10601 - Disclosure - Government Assistance</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureGovernmentAssistance</Role>
      <ShortName>Government Assistance</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>10701 - Disclosure - Property, Equipment and Software, Net</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosurePropertyEquipmentAndSoftwareNet</Role>
      <ShortName>Property, Equipment and Software, Net</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>10801 - Disclosure - Intangible Assets, Net</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureIntangibleAssetsNet</Role>
      <ShortName>Intangible Assets, Net</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>10901 - Disclosure - Asset Retirement Obligations</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureAssetRetirementObligations</Role>
      <ShortName>Asset Retirement Obligations</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>11001 - Disclosure - Note payable, related party</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureNotePayableRelatedParty</Role>
      <ShortName>Note payable, related party</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>11101 - Disclosure - Accrued Liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureAccruedLiabilities</Role>
      <ShortName>Accrued Liabilities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>11201 - Disclosure - Equity Structure</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureEquityStructure</Role>
      <ShortName>Equity Structure</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>11301 - Disclosure - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureCommitmentsAndContingencies</Role>
      <ShortName>Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>11401 - Disclosure - Related Party Transactions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureRelatedPartyTransactions</Role>
      <ShortName>Related Party Transactions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>11501 - Disclosure - Fair Value Measurements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureFairValueMeasurements</Role>
      <ShortName>Fair Value Measurements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>11601 - Disclosure - Warrant Liability</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureWarrantLiability</Role>
      <ShortName>Warrant Liability</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>11701 - Disclosure - Earnout Liability</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureEarnoutLiability</Role>
      <ShortName>Earnout Liability</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>24</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>11801 - Disclosure - Income Taxes</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureIncomeTaxes</Role>
      <ShortName>Income Taxes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>25</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>11901 - Disclosure - Tax Receivable Agreement</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureTaxReceivableAgreement</Role>
      <ShortName>Tax Receivable Agreement</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>26</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>12001 - Disclosure - Share-Based Compensation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureShareBasedCompensation</Role>
      <ShortName>Share-Based Compensation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>27</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>12101 - Disclosure - Net Loss Per Share</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureNetLossPerShare</Role>
      <ShortName>Net Loss Per Share</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>28</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>12201 - Disclosure - Redeemable Noncontrolling Interest</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureRedeemableNoncontrollingInterest</Role>
      <ShortName>Redeemable Noncontrolling Interest</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>29</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>12301 - Disclosure - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureSubsequentEvents</Role>
      <ShortName>Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>30</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>12401 - Disclosure - SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureScheduleIiValuationAndQualifyingAccounts</Role>
      <ShortName>SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>31</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>20202 - Disclosure - Summary of Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies</Role>
      <ShortName>Summary of Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureSummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>30203 - Disclosure - Summary of Significant Accounting Policies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureSummaryOfSignificantAccountingPoliciesTables</Role>
      <ShortName>Summary of Significant Accounting Policies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureSummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>30303 - Disclosure - Business Combinations (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureBusinessCombinationsTables</Role>
      <ShortName>Business Combinations (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureBusinessCombinations</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>30403 - Disclosure - Revenue Recognition (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureRevenueRecognitionTables</Role>
      <ShortName>Revenue Recognition (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureRevenueRecognition</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>30503 - Disclosure - Lease Accounting (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureLeaseAccountingTables</Role>
      <ShortName>Lease Accounting (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureLeaseAccounting</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>30603 - Disclosure - Government Assistance (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureGovernmentAssistanceTables</Role>
      <ShortName>Government Assistance (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureGovernmentAssistance</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>30703 - Disclosure - Property, Equipment and Software, Net (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosurePropertyEquipmentAndSoftwareNetTables</Role>
      <ShortName>Property, Equipment and Software, Net (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosurePropertyEquipmentAndSoftwareNet</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>30803 - Disclosure - Intangible Assets, Net (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureIntangibleAssetsNetTables</Role>
      <ShortName>Intangible Assets, Net (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureIntangibleAssetsNet</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>30903 - Disclosure - Asset Retirement Obligations (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureAssetRetirementObligationsTables</Role>
      <ShortName>Asset Retirement Obligations (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureAssetRetirementObligations</ParentRole>
      <Position>40</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>31103 - Disclosure - Accrued Liabilities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureAccruedLiabilitiesTables</Role>
      <ShortName>Accrued Liabilities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureAccruedLiabilities</ParentRole>
      <Position>41</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>31503 - Disclosure - Fair Value Measurements (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureFairValueMeasurementsTables</Role>
      <ShortName>Fair Value Measurements (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureFairValueMeasurements</ParentRole>
      <Position>42</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>31803 - Disclosure - Income Taxes (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureIncomeTaxesTables</Role>
      <ShortName>Income Taxes (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureIncomeTaxes</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>32003 - Disclosure - Share-Based Compensation (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureShareBasedCompensationTables</Role>
      <ShortName>Share-Based Compensation (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureShareBasedCompensation</ParentRole>
      <Position>44</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>32103 - Disclosure - Net Loss Per Share (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureNetLossPerShareTables</Role>
      <ShortName>Net Loss Per Share (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureNetLossPerShare</ParentRole>
      <Position>45</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>32203 - Disclosure - Redeemable Noncontrolling Interest (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureRedeemableNoncontrollingInterestTables</Role>
      <ShortName>Redeemable Noncontrolling Interest (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureRedeemableNoncontrollingInterest</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>40101 - Disclosure - Description of Business and Nature of Operations (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureDescriptionOfBusinessAndNatureOfOperationsDetails</Role>
      <ShortName>Description of Business and Nature of Operations (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureDescriptionOfBusinessAndNatureOfOperations</ParentRole>
      <Position>47</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>40201 - Disclosure - Summary of Significant Accounting Policies - Concentration of Business and Credit Risk (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureSummaryOfSignificantAccountingPoliciesConcentrationOfBusinessAndCreditRiskDetails</Role>
      <ShortName>Summary of Significant Accounting Policies - Concentration of Business and Credit Risk (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>48</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>40202 - Disclosure - Summary of Significant Accounting Policies - Cash, Cash Equivalents and Restricted Cash (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureSummaryOfSignificantAccountingPoliciesCashCashEquivalentsAndRestrictedCashDetails</Role>
      <ShortName>Summary of Significant Accounting Policies - Cash, Cash Equivalents and Restricted Cash (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>49</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>40203 - Disclosure - Summary of Significant Accounting Policies - Accounts Receivable and Allowance for Doubtful Accounts (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureSummaryOfSignificantAccountingPoliciesAccountsReceivableAndAllowanceForDoubtfulAccountsDetails</Role>
      <ShortName>Summary of Significant Accounting Policies - Accounts Receivable and Allowance for Doubtful Accounts (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>50</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>40204 - Disclosure - Summary of Significant Accounting Policies - Deferred Offering Costs (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureSummaryOfSignificantAccountingPoliciesDeferredOfferingCostsDetails</Role>
      <ShortName>Summary of Significant Accounting Policies - Deferred Offering Costs (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>51</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>40205 - Disclosure - Summary of significant accounting policies - Property, Equipment and Software and Goodwill and Other Intangible Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPropertyEquipmentAndSoftwareAndGoodwillAndOtherIntangibleAssetsDetails</Role>
      <ShortName>Summary of significant accounting policies - Property, Equipment and Software and Goodwill and Other Intangible Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>52</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>40206 - Disclosure - Summary of significant accounting policies - Earnout liability (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureSummaryOfSignificantAccountingPoliciesEarnoutLiabilityDetails</Role>
      <ShortName>Summary of significant accounting policies - Earnout liability (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>53</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>40207 - Disclosure - Summary of significant accounting policies - Revenue Recognition (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureSummaryOfSignificantAccountingPoliciesRevenueRecognitionDetails</Role>
      <ShortName>Summary of significant accounting policies - Revenue Recognition (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>54</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>40208 - Disclosure - Summary of Significant Accounting Policies - Newly Adopted Accounting Standards (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureSummaryOfSignificantAccountingPoliciesNewlyAdoptedAccountingStandardsDetails</Role>
      <ShortName>Summary of Significant Accounting Policies - Newly Adopted Accounting Standards (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>55</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>40301 - Disclosure - Business Combination - Climate Change Crisis Real Impact I Acquisition Corporation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureBusinessCombinationClimateChangeCrisisRealImpactIAcquisitionCorporationDetails</Role>
      <ShortName>Business Combination - Climate Change Crisis Real Impact I Acquisition Corporation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>56</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>40302 - Disclosure - Business Combination - Schedule of voting interests (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureBusinessCombinationScheduleOfVotingInterestsDetails</Role>
      <ShortName>Business Combination - Schedule of voting interests (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>57</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>40303 - Disclosure - Business Combination - Summary of net cash received (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureBusinessCombinationSummaryOfNetCashReceivedDetails</Role>
      <ShortName>Business Combination - Summary of net cash received (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>58</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>40304 - Disclosure - Business Combinations - Recargo Inc (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureBusinessCombinationsRecargoIncDetails</Role>
      <ShortName>Business Combinations - Recargo Inc (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>59</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>40305 - Disclosure - Business Combination - Recargo Inc - Purchase price allocation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureBusinessCombinationRecargoIncPurchasePriceAllocationDetails</Role>
      <ShortName>Business Combination - Recargo Inc - Purchase price allocation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>60</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>40306 - Disclosure - Business Combinations - Recargo Inc - Pro forma information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureBusinessCombinationsRecargoIncProFormaInformationDetails</Role>
      <ShortName>Business Combinations - Recargo Inc - Pro forma information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>61</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>40401 - Disclosure - Revenue Recognition - Revenue Streams (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureRevenueRecognitionRevenueStreamsDetails</Role>
      <ShortName>Revenue Recognition - Revenue Streams (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>62</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>40402 - Disclosure - Revenue Recognition - Disaggregation of revenue (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureRevenueRecognitionDisaggregationOfRevenueDetails</Role>
      <ShortName>Revenue Recognition - Disaggregation of revenue (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>63</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>40403 - Disclosure - Revenue Recognition - Contract assets and liabilities and liabilities activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureRevenueRecognitionContractAssetsAndLiabilitiesAndLiabilitiesActivityDetails</Role>
      <ShortName>Revenue Recognition - Contract assets and liabilities and liabilities activity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>64</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>40404 - Disclosure - Revenue Recognition - Revenue (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureRevenueRecognitionRevenueDetails</Role>
      <ShortName>Revenue Recognition - Revenue (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>65</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R66.htm</HtmlFileName>
      <LongName>40405 - Disclosure - Revenue Recognition - Deferred revenue to be recognized (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureRevenueRecognitionDeferredRevenueToBeRecognizedDetails</Role>
      <ShortName>Revenue Recognition - Deferred revenue to be recognized (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>66</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R67.htm</HtmlFileName>
      <LongName>40501 - Disclosure - Lease Accounting - Lessee Accounting (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureLeaseAccountingLesseeAccountingDetails</Role>
      <ShortName>Lease Accounting - Lessee Accounting (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>67</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R68.htm</HtmlFileName>
      <LongName>40502 - Disclosure - Lease Accounting - Lessor accounting (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureLeaseAccountingLessorAccountingDetails</Role>
      <ShortName>Lease Accounting - Lessor accounting (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>68</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R69.htm</HtmlFileName>
      <LongName>40503 - Disclosure - Lease Accounting - Components of charging equipment and charging stations (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureLeaseAccountingComponentsOfChargingEquipmentAndChargingStationsDetails</Role>
      <ShortName>Lease Accounting - Components of charging equipment and charging stations (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>69</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R70.htm</HtmlFileName>
      <LongName>40601 - Disclosure - Government Assistance (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureGovernmentAssistanceDetails</Role>
      <ShortName>Government Assistance (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureGovernmentAssistanceTables</ParentRole>
      <Position>70</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R71.htm</HtmlFileName>
      <LongName>40602 - Disclosure - Government Assistance - Balances related to government assistance (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureGovernmentAssistanceBalancesRelatedToGovernmentAssistanceDetails</Role>
      <ShortName>Government Assistance - Balances related to government assistance (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>71</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R72.htm</HtmlFileName>
      <LongName>40701 - Disclosure - Property, Equipment and Software, Net - Schedule of property and equipment, net (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosurePropertyEquipmentAndSoftwareNetScheduleOfPropertyAndEquipmentNetDetails</Role>
      <ShortName>Property, Equipment and Software, Net - Schedule of property and equipment, net (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>72</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R73.htm</HtmlFileName>
      <LongName>40702 - Disclosure - Property, Equipment and Software, Net - Schedule of allocation of depreciation and amortization of property and equipment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosurePropertyEquipmentAndSoftwareNetScheduleOfAllocationOfDepreciationAndAmortizationOfPropertyAndEquipmentDetails</Role>
      <ShortName>Property, Equipment and Software, Net - Schedule of allocation of depreciation and amortization of property and equipment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>73</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R74.htm</HtmlFileName>
      <LongName>40801 - Disclosure - Intangible Assets, Net - Schedule of finite-lived intangible assets, net (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureIntangibleAssetsNetScheduleOfFiniteLivedIntangibleAssetsNetDetails</Role>
      <ShortName>Intangible Assets, Net - Schedule of finite-lived intangible assets, net (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>74</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R75.htm</HtmlFileName>
      <LongName>40802 - Disclosure - Intangible Assets, Net - Schedule of future amortization expense of intangible assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureIntangibleAssetsNetScheduleOfFutureAmortizationExpenseOfIntangibleAssetsDetails</Role>
      <ShortName>Intangible Assets, Net - Schedule of future amortization expense of intangible assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>75</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R76.htm</HtmlFileName>
      <LongName>40901 - Disclosure - Asset Retirement Obligations - Asset retirement obligation activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureAssetRetirementObligationsAssetRetirementObligationActivityDetails</Role>
      <ShortName>Asset Retirement Obligations - Asset retirement obligation activity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>76</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R77.htm</HtmlFileName>
      <LongName>41001 - Disclosure - Note Payable, Related Party (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureNotePayableRelatedPartyDetails</Role>
      <ShortName>Note Payable, Related Party (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>77</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R78.htm</HtmlFileName>
      <LongName>41101 - Disclosure - Accrued Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureAccruedLiabilitiesDetails</Role>
      <ShortName>Accrued Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureAccruedLiabilitiesTables</ParentRole>
      <Position>78</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R79.htm</HtmlFileName>
      <LongName>41201 - Disclosure - Equity Structure (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureEquityStructureNarrativeDetails</Role>
      <ShortName>Equity Structure (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureEquityStructure</ParentRole>
      <Position>79</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R80.htm</HtmlFileName>
      <LongName>41301 - Disclosure - Commitments and Contingencies - Narrative (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureCommitmentsAndContingenciesNarrativeDetails</Role>
      <ShortName>Commitments and Contingencies - Narrative (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>80</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R81.htm</HtmlFileName>
      <LongName>41401 - Disclosure - Related Party Transactions - Narrative (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureRelatedPartyTransactionsNarrativeDetails</Role>
      <ShortName>Related Party Transactions - Narrative (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>81</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R82.htm</HtmlFileName>
      <LongName>41501 - Disclosure - Fair Value Measurements - Assets and Liabilities measured at recurring basis (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtRecurringBasisDetails</Role>
      <ShortName>Fair Value Measurements - Assets and Liabilities measured at recurring basis (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>82</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R83.htm</HtmlFileName>
      <LongName>41502 - Disclosure - Fair Value Measurements - Change in fair value of liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureFairValueMeasurementsChangeInFairValueOfLiabilitiesDetails</Role>
      <ShortName>Fair Value Measurements - Change in fair value of liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>83</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R84.htm</HtmlFileName>
      <LongName>41503 - Disclosure - Fair Value Measurements - Private Placement Warrant liability - Schedule of Assumptions of the liability (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureFairValueMeasurementsPrivatePlacementWarrantLiabilityScheduleOfAssumptionsOfLiabilityDetails</Role>
      <ShortName>Fair Value Measurements - Private Placement Warrant liability - Schedule of Assumptions of the liability (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>84</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R85.htm</HtmlFileName>
      <LongName>41504 - Disclosure - Fair Value Measurements - Earnout Liability - Schedule of Assumptions of the liability (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureFairValueMeasurementsEarnoutLiabilityScheduleOfAssumptionsOfLiabilityDetails</Role>
      <ShortName>Fair Value Measurements - Earnout Liability - Schedule of Assumptions of the liability (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>85</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R86.htm</HtmlFileName>
      <LongName>41601 - Disclosure - Warrant liability (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureWarrantLiabilityDetails</Role>
      <ShortName>Warrant liability (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>86</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R87.htm</HtmlFileName>
      <LongName>41701 - Disclosure - Earnout Liability - Narrative (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureEarnoutLiabilityNarrativeDetails</Role>
      <ShortName>Earnout Liability - Narrative (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>87</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R88.htm</HtmlFileName>
      <LongName>41801 - Disclosure - Income Taxes - Narrative (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureIncomeTaxesNarrativeDetails</Role>
      <ShortName>Income Taxes - Narrative (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>88</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R89.htm</HtmlFileName>
      <LongName>41802 - Disclosure - Income Taxes (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureIncomeTaxesDetails</Role>
      <ShortName>Income Taxes (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureIncomeTaxesTables</ParentRole>
      <Position>89</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R90.htm</HtmlFileName>
      <LongName>41803 - Disclosure - Income Taxes - Components of deferred tax assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureIncomeTaxesComponentsOfDeferredTaxAssetsDetails</Role>
      <ShortName>Income Taxes - Components of deferred tax assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>90</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R91.htm</HtmlFileName>
      <LongName>41901 - Disclosure - Tax Receivable Agreement (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureTaxReceivableAgreementDetails</Role>
      <ShortName>Tax Receivable Agreement (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureTaxReceivableAgreement</ParentRole>
      <Position>91</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R92.htm</HtmlFileName>
      <LongName>42001 - Disclosure - Share-Based Compensation - Schedule of share-based compensation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureShareBasedCompensationScheduleOfShareBasedCompensationDetails</Role>
      <ShortName>Share-Based Compensation - Schedule of share-based compensation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>92</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R93.htm</HtmlFileName>
      <LongName>42002 - Disclosure - Share-Based Compensation - Stock Option (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureShareBasedCompensationStockOptionDetails</Role>
      <ShortName>Share-Based Compensation - Stock Option (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>93</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R94.htm</HtmlFileName>
      <LongName>42003 - Disclosure - Share-Based Compensation - Stock Option Activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureShareBasedCompensationStockOptionActivityDetails</Role>
      <ShortName>Share-Based Compensation - Stock Option Activity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>94</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R95.htm</HtmlFileName>
      <LongName>42004 - Disclosure - Share-Based Compensation - Assumptions (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureShareBasedCompensationAssumptionsDetails</Role>
      <ShortName>Share-Based Compensation - Assumptions (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>95</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R96.htm</HtmlFileName>
      <LongName>42005 - Disclosure - Share-Based Compensation - RSU Activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureShareBasedCompensationRsuActivityDetails</Role>
      <ShortName>Share-Based Compensation - RSU Activity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>96</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R97.htm</HtmlFileName>
      <LongName>42006 - Disclosure - Share-Based Compensation - Schedule of nonvested stock units activity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureShareBasedCompensationScheduleOfNonvestedStockUnitsActivityDetails</Role>
      <ShortName>Share-Based Compensation - Schedule of nonvested stock units activity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>97</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R98.htm</HtmlFileName>
      <LongName>42007 - Disclosure - Share-Based Compensation - Incentive Units - Summary of the activity of Incentive Units (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureShareBasedCompensationIncentiveUnitsSummaryOfActivityOfIncentiveUnitsDetails</Role>
      <ShortName>Share-Based Compensation - Incentive Units - Summary of the activity of Incentive Units (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>98</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R99.htm</HtmlFileName>
      <LongName>42101 - Disclosure - Net Loss Per Share - Computation of basic and diluted earnings per share (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureNetLossPerShareComputationOfBasicAndDilutedEarningsPerShareDetails</Role>
      <ShortName>Net Loss Per Share - Computation of basic and diluted earnings per share (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>99</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R100.htm</HtmlFileName>
      <LongName>42102 - Disclosure - Net Loss Per Share - Narrative (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureNetLossPerShareNarrativeDetails</Role>
      <ShortName>Net Loss Per Share - Narrative (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>100</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R101.htm</HtmlFileName>
      <LongName>42103 - Disclosure - Net Loss Per Share - Schedule of antidilutive securities excluded from computation of diluted EPS (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureNetLossPerShareScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfDilutedEpsDetails</Role>
      <ShortName>Net Loss Per Share - Schedule of antidilutive securities excluded from computation of diluted EPS (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>101</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R102.htm</HtmlFileName>
      <LongName>42201 - Disclosure - Redeemable Noncontrolling Interest - Narrative (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureRedeemableNoncontrollingInterestNarrativeDetails</Role>
      <ShortName>Redeemable Noncontrolling Interest - Narrative (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>102</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R103.htm</HtmlFileName>
      <LongName>42202 - Disclosure - Redeemable Noncontrolling Interest - Schedule of reconciliation of changes in redeemable noncontrolling interest (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureRedeemableNoncontrollingInterestScheduleOfReconciliationOfChangesInRedeemableNoncontrollingInterestDetails</Role>
      <ShortName>Redeemable Noncontrolling Interest - Schedule of reconciliation of changes in redeemable noncontrolling interest (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>103</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R104.htm</HtmlFileName>
      <LongName>42301 - Disclosure - Subsequent Events (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureSubsequentEventsDetails</Role>
      <ShortName>Subsequent Events (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureSubsequentEvents</ParentRole>
      <Position>104</Position>
    </Report>
    <Report instance="evgo-20221231x10k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R105.htm</HtmlFileName>
      <LongName>42401 - Disclosure - SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://climatecrisisrealimpactacquisition.com/role/DisclosureScheduleIiValuationAndQualifyingAccountsDetails</Role>
      <ShortName>SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://climatecrisisrealimpactacquisition.com/role/DisclosureScheduleIiValuationAndQualifyingAccounts</ParentRole>
      <Position>105</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <Logs>
    <Log type="Warning">[dq-0542-Deprecated-Concept] Concept DueFromRelatedPartiesCurrent in us-gaap/2022 used in 2 facts was deprecated in us-gaap/2023 as of 2023 and should not be used. evgo-20221231x10k.htm 92, 126</Log>
    <Log type="Warning">[dq-0542-Deprecated-Concept] Concept RevenueFromRelatedParties in us-gaap/2022 used in 9 facts was deprecated in us-gaap/2023 as of 2023 and should not be used. evgo-20221231x10k.htm 94, 117, 126, 127</Log>
    <Log type="Warning">[dq-0542-Deprecated-Concept] Concept InterestExpenseRelatedParty in us-gaap/2022 used in 3 facts was deprecated in us-gaap/2023 as of 2023 and should not be used. evgo-20221231x10k.htm 94, 97, 123</Log>
    <Log type="Warning">[dq-0542-Deprecated-Concept] Concept NotesPayableRelatedPartiesCurrentAndNoncurrent in us-gaap/2022 used in 1 facts was deprecated in us-gaap/2023 as of 2023 and should not be used. evgo-20221231x10k.htm 122</Log>
    <Log type="Warning">[ix-0514-Hidden-Fact-Eligible-For-Transform] WARN: 26 fact(s) appearing in ix:hidden were eligible for transformation: evgo:NumberOfTradingDays, evgo:TradingDaysThreshold, us-gaap:CommonStockSharesOutstanding, us-gaap:EarningsPerShareDiluted, us-gaap:GovernmentAssistanceTransactionDuration, us-gaap:LesseeOperatingLeaseTermOfContract, us-gaap:LessorOperatingLeaseTermOfContract, us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted, us-gaap:PreferredStockSharesIssued, us-gaap:PreferredStockSharesOutstanding, us-gaap:PropertyPlantAndEquipmentUsefulLife, us-gaap:RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1, us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding -  evgo-20221231x10k.htm 9</Log>
    <Log type="Warning">[ix-0514-Hidden-Fact-Not-Referenced] WARN: 2 fact(s) appearing in ix:hidden were not referenced by any -sec-ix-hidden style property: us-gaap:CommitmentsAndContingencies -  evgo-20221231x10k.htm 9</Log>
  </Logs>
  <InputFiles>
    <File doctype="10-K" original="evgo-20221231x10k.htm">evgo-20221231x10k.htm</File>
    <File>evgo-20221231.xsd</File>
    <File>evgo-20221231_cal.xml</File>
    <File>evgo-20221231_def.xml</File>
    <File>evgo-20221231_lab.xml</File>
    <File>evgo-20221231_pre.xml</File>
    <File>evgo-20221231xex10d12.htm</File>
    <File>evgo-20221231xex10d15.htm</File>
    <File>evgo-20221231xex21d1.htm</File>
    <File>evgo-20221231xex23d1.htm</File>
    <File>evgo-20221231xex31d1.htm</File>
    <File>evgo-20221231xex31d2.htm</File>
    <File>evgo-20221231xex32d1.htm</File>
    <File>evgo-20221231xex4d4.htm</File>
  </InputFiles>
  <SupplementalFiles>
    <File>evgo-20221231x10k001.jpg</File>
    <File>evgo-20221231x10k002.jpg</File>
  </SupplementalFiles>
  <BaseTaxonomies>
    <BaseTaxonomy items="1">http://fasb.org/srt/2022</BaseTaxonomy>
    <BaseTaxonomy items="854">http://fasb.org/us-gaap/2022</BaseTaxonomy>
    <BaseTaxonomy items="41">http://xbrl.sec.gov/dei/2022</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
