<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.26.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>139</ContextCount>
  <ElementCount>208</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>true</FootnotesReported>
  <SegmentCount>47</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>5</UnitCount>
  <MyReports>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>0000001 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/DocumentandEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>9952151 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS (UNAUDITED)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFEARNINGSUNAUDITED</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS (UNAUDITED)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>9952152 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMEUNAUDITED</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>9952153 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSUNAUDITED</Role>
      <ShortName>CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>9952154 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSUNAUDITEDParenthetical</Role>
      <ShortName>CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>9952155 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSUNAUDITED</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>9952156 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (UNAUDITED)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYUNAUDITED</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (UNAUDITED)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>9952157 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (UNAUDITED) (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITYUNAUDITEDParenthetical</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (UNAUDITED) (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>9952158 - Disclosure - BASIS OF PRESENTATION</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/BASISOFPRESENTATION</Role>
      <ShortName>BASIS OF PRESENTATION</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>9952159 - Disclosure - REVENUE</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/REVENUE</Role>
      <ShortName>REVENUE</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>9952160 - Disclosure - RECEIVABLES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/RECEIVABLES</Role>
      <ShortName>RECEIVABLES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>9952161 - Disclosure - INVENTORIES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/INVENTORIES</Role>
      <ShortName>INVENTORIES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>9952162 - Disclosure - GOODWILL</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/GOODWILL</Role>
      <ShortName>GOODWILL</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>9952163 - Disclosure - OTHER INTANGIBLE ASSETS, NET</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/OTHERINTANGIBLEASSETSNET</Role>
      <ShortName>OTHER INTANGIBLE ASSETS, NET</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>9952164 - Disclosure - FAIR VALUE OF FINANCIAL INSTRUMENTS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/FAIRVALUEOFFINANCIALINSTRUMENTS</Role>
      <ShortName>FAIR VALUE OF FINANCIAL INSTRUMENTS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>9952165 - Disclosure - PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/PENSIONANDOTHERPOSTRETIREMENTBENEFITPLANS</Role>
      <ShortName>PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>9952166 - Disclosure - EARNINGS PER SHARE</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/EARNINGSPERSHARE</Role>
      <ShortName>EARNINGS PER SHARE</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>9952167 - Disclosure - SEGMENT INFORMATION</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/SEGMENTINFORMATION</Role>
      <ShortName>SEGMENT INFORMATION</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>9952168 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/ACCUMULATEDOTHERCOMPREHENSIVEINCOMELOSS</Role>
      <ShortName>ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>9952169 - Disclosure - CONTINGENCIES AND COMMITMENTS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/CONTINGENCIESANDCOMMITMENTS</Role>
      <ShortName>CONTINGENCIES AND COMMITMENTS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>995445 - Disclosure - Insider Trading Arrangements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements</Role>
      <ShortName>Insider Trading Arrangements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>9955511 - Disclosure - BASIS OF PRESENTATION (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/BASISOFPRESENTATIONPolicies</Role>
      <ShortName>BASIS OF PRESENTATION (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>9955512 - Disclosure - REVENUE (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/REVENUETables</Role>
      <ShortName>REVENUE (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/REVENUE</ParentRole>
      <Position>23</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>9955513 - Disclosure - RECEIVABLES (Table)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/RECEIVABLESTable</Role>
      <ShortName>RECEIVABLES (Table)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/RECEIVABLES</ParentRole>
      <Position>24</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>9955514 - Disclosure - INVENTORIES (Table)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/INVENTORIESTable</Role>
      <ShortName>INVENTORIES (Table)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/INVENTORIES</ParentRole>
      <Position>25</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>9955515 - Disclosure - GOODWILL (Table)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/GOODWILLTable</Role>
      <ShortName>GOODWILL (Table)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/GOODWILL</ParentRole>
      <Position>26</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>9955516 - Disclosure - OTHER INTANGIBLE ASSETS, NET (Table)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/OTHERINTANGIBLEASSETSNETTable</Role>
      <ShortName>OTHER INTANGIBLE ASSETS, NET (Table)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/OTHERINTANGIBLEASSETSNET</ParentRole>
      <Position>27</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>9955517 - Disclosure - FAIR VALUE OF FINANCIAL INSTRUMENTS (Table)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/FAIRVALUEOFFINANCIALINSTRUMENTSTable</Role>
      <ShortName>FAIR VALUE OF FINANCIAL INSTRUMENTS (Table)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/FAIRVALUEOFFINANCIALINSTRUMENTS</ParentRole>
      <Position>28</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>9955518 - Disclosure - PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS (Table)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/PENSIONANDOTHERPOSTRETIREMENTBENEFITPLANSTable</Role>
      <ShortName>PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS (Table)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/PENSIONANDOTHERPOSTRETIREMENTBENEFITPLANS</ParentRole>
      <Position>29</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>9955519 - Disclosure - EARNINGS PER SHARE (Table)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/EARNINGSPERSHARETable</Role>
      <ShortName>EARNINGS PER SHARE (Table)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/EARNINGSPERSHARE</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>9955520 - Disclosure - SEGMENT INFORMATION (Table)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/SEGMENTINFORMATIONTable</Role>
      <ShortName>SEGMENT INFORMATION (Table)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/SEGMENTINFORMATION</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>9955521 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Table)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/ACCUMULATEDOTHERCOMPREHENSIVEINCOMELOSSTable</Role>
      <ShortName>ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Table)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/ACCUMULATEDOTHERCOMPREHENSIVEINCOMELOSS</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>9955522 - Disclosure - REVENUE DISAGGREGATION OF REVENUE (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/REVENUEDISAGGREGATIONOFREVENUEDetails</Role>
      <ShortName>REVENUE DISAGGREGATION OF REVENUE (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>33</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>9955523 - Disclosure - REVENUE ADDITIONAL DETAILS (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/REVENUEADDITIONALDETAILSDetails</Role>
      <ShortName>REVENUE ADDITIONAL DETAILS (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>34</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>9955524 - Disclosure - RECEIVABLES (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/RECEIVABLESDetail</Role>
      <ShortName>RECEIVABLES (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/RECEIVABLESTable</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>9955525 - Disclosure - INVENTORIES (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/INVENTORIESDetail</Role>
      <ShortName>INVENTORIES (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/INVENTORIESTable</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>9955526 - Disclosure - GOODWILL (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/GOODWILLDetail</Role>
      <ShortName>GOODWILL (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/GOODWILLTable</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>9955527 - Disclosure - OTHER INTANGIBLE ASSETS, NET (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/OTHERINTANGIBLEASSETSNETNarrativeDetails</Role>
      <ShortName>OTHER INTANGIBLE ASSETS, NET (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/OTHERINTANGIBLEASSETSNETTable</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>9955528 - Disclosure - OTHER INTANGIBLE ASSETS, NET (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/OTHERINTANGIBLEASSETSNETDetail</Role>
      <ShortName>OTHER INTANGIBLE ASSETS, NET (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/OTHERINTANGIBLEASSETSNETTable</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>9955529 - Disclosure - OTHER INTANGIBLE ASSETS, NET (Schedule of Future Amortization Expense) (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/OTHERINTANGIBLEASSETSNETScheduleofFutureAmortizationExpenseDetail</Role>
      <ShortName>OTHER INTANGIBLE ASSETS, NET (Schedule of Future Amortization Expense) (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/OTHERINTANGIBLEASSETSNETTable</ParentRole>
      <Position>40</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>9955530 - Disclosure - FAIR VALUE OF FINANCIAL INSTRUMENTS (Debt) (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/FAIRVALUEOFFINANCIALINSTRUMENTSDebtDetail</Role>
      <ShortName>FAIR VALUE OF FINANCIAL INSTRUMENTS (Debt) (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/FAIRVALUEOFFINANCIALINSTRUMENTSTable</ParentRole>
      <Position>41</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>9955531 - Disclosure - PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/PENSIONANDOTHERPOSTRETIREMENTBENEFITPLANSDetail</Role>
      <ShortName>PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/PENSIONANDOTHERPOSTRETIREMENTBENEFITPLANSTable</ParentRole>
      <Position>42</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>9955532 - Disclosure - PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS (Additional) (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/PENSIONANDOTHERPOSTRETIREMENTBENEFITPLANSAdditionalDetail</Role>
      <ShortName>PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS (Additional) (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/PENSIONANDOTHERPOSTRETIREMENTBENEFITPLANSTable</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>9955533 - Disclosure - EARNINGS PER SHARE (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/EARNINGSPERSHAREDetail</Role>
      <ShortName>EARNINGS PER SHARE (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/EARNINGSPERSHARETable</ParentRole>
      <Position>44</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>9955534 - Disclosure - EARNINGS PER SHARE EARNINGS PER SHARE (Anti-dilutive) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/EARNINGSPERSHAREEARNINGSPERSHAREAntidilutiveDetails</Role>
      <ShortName>EARNINGS PER SHARE EARNINGS PER SHARE (Anti-dilutive) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>45</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>9955535 - Disclosure - SEGMENT INFORMATION (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/SEGMENTINFORMATIONDetail</Role>
      <ShortName>SEGMENT INFORMATION (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/SEGMENTINFORMATIONTable</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>9955536 - Disclosure - SEGMENT INFORMATION - Narrative (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/SEGMENTINFORMATIONNarrativeDetails</Role>
      <ShortName>SEGMENT INFORMATION - Narrative (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>47</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>9955537 - Disclosure - SEGMENT INFORMATION (Reconciliation) (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/SEGMENTINFORMATIONReconciliationDetail</Role>
      <ShortName>SEGMENT INFORMATION (Reconciliation) (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/SEGMENTINFORMATIONTable</ParentRole>
      <Position>48</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>9955538 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/ACCUMULATEDOTHERCOMPREHENSIVEINCOMELOSSDetail</Role>
      <ShortName>ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/ACCUMULATEDOTHERCOMPREHENSIVEINCOMELOSSTable</ParentRole>
      <Position>49</Position>
    </Report>
    <Report instance="cw-20260331.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>9955539 - Disclosure - CONTINGENCIES AND COMMITMENTS (Detail)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.curtisswright.com/role/CONTINGENCIESANDCOMMITMENTSDetail</Role>
      <ShortName>CONTINGENCIES AND COMMITMENTS (Detail)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.curtisswright.com/role/CONTINGENCIESANDCOMMITMENTS</ParentRole>
      <Position>50</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" isDefinitelyFs="true" isUsgaap="true" original="cw-20260331.htm">cw-20260331.htm</File>
    <File>cw-20260331.xsd</File>
    <File>cw-20260331_cal.xml</File>
    <File>cw-20260331_def.xml</File>
    <File>cw-20260331_lab.xml</File>
    <File>cw-20260331_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="524">http://fasb.org/us-gaap/2026</BaseTaxonomy>
    <BaseTaxonomy items="29">http://xbrl.sec.gov/dei/2026</BaseTaxonomy>
    <BaseTaxonomy items="28">http://xbrl.sec.gov/ecd/2026</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
