<?xml version="1.0" encoding="utf-8"?>
<FilingSummary xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <Version>2.4.1.9</Version>
  <ProcessingTime />
  <ReportFormat>Html</ReportFormat>
  <ContextCount>284</ContextCount>
  <ElementCount>395</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>true</FootnotesReported>
  <SegmentCount>96</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>9</UnitCount>
  <MyReports>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>001 - Document - Document And Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-daei</Role>
      <ShortName>Document And Entity Information</ShortName>
    </Report>
    <Report>
      <IsDefault>true</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>002 - Statement - CONSOLIDATED BALANCE SHEETS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-cbs</Role>
      <ShortName>CONSOLIDATED BALANCE SHEETS</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>003 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-cbsp</Role>
      <ShortName>CONSOLIDATED BALANCE SHEETS (Parenthetical)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>004 - Statement - CONSOLIDATED STATEMENTS OF INCOME</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-csoi</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF INCOME</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>005 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-csoci</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>006 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-csocie</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>007 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-csocf</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF CASH FLOWS</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>101 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-sosap</Role>
      <ShortName>SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>102 - Disclosure - OTHER CURRENT ASSETS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-oca</Role>
      <ShortName>OTHER CURRENT ASSETS</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>103 - Disclosure - INVENTORIES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-i</Role>
      <ShortName>INVENTORIES</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>104 - Disclosure - INVESTMENTS IN AFFILIATED AND OTHER COMPANY</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-iiaaoc</Role>
      <ShortName>INVESTMENTS IN AFFILIATED AND OTHER COMPANY</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>105 - Disclosure - OTHER NON-CURRENT ASSETS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-ona</Role>
      <ShortName>OTHER NON-CURRENT ASSETS</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>106 - Disclosure - PROPERTY AND EQUIPMENT, NET</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-paen</Role>
      <ShortName>PROPERTY AND EQUIPMENT, NET</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>107 - Disclosure - INTANGIBLE ASSETS, NET</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-ian</Role>
      <ShortName>INTANGIBLE ASSETS, NET</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>108 - Disclosure - GOODWILL</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-g</Role>
      <ShortName>GOODWILL</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>109 - Disclosure - CREDIT FROM BANKING INSTITUTIONS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-cfbi</Role>
      <ShortName>CREDIT FROM BANKING INSTITUTIONS</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>110 - Disclosure - OTHER CURRENT LIABILITIES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-ocl</Role>
      <ShortName>OTHER CURRENT LIABILITIES</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>111 - Disclosure - CONTINGENT LIABILITIES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-cl</Role>
      <ShortName>CONTINGENT LIABILITIES</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>112 - Disclosure - STOCKHOLDERS' EQUITY</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-se</Role>
      <ShortName>STOCKHOLDERS' EQUITY</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>113 - Disclosure - OTHER EXPENSES, NET</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-oen</Role>
      <ShortName>OTHER EXPENSES, NET</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>114 - Disclosure - FINANCING INCOME, NET</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-fin</Role>
      <ShortName>FINANCING INCOME, NET</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>115 - Disclosure - INCOME TAX</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-it</Role>
      <ShortName>INCOME TAX</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>116 - Disclosure - EARNINGS PER SHARE</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-eps</Role>
      <ShortName>EARNINGS PER SHARE</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>117 - Disclosure - RELATED PARTIES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-rp</Role>
      <ShortName>RELATED PARTIES</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>118 - Disclosure - SEGMENT REPORTING</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-sr</Role>
      <ShortName>SEGMENT REPORTING</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>119 - Disclosure - FINANCIAL INSTRUMENTS AND RISKS MANAGEMENT</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-fiarm</Role>
      <ShortName>FINANCIAL INSTRUMENTS AND RISKS MANAGEMENT</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>120 - Disclosure - SUBSEQUENT EVENTS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-se1</Role>
      <ShortName>SUBSEQUENT EVENTS</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>201 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policy)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-sosapp</Role>
      <ShortName>SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policy)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>301 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-sosapt</Role>
      <ShortName>SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>302 - Disclosure - OTHER CURRENT ASSETS (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-ocat</Role>
      <ShortName>OTHER CURRENT ASSETS (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>303 - Disclosure - INVENTORIES (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-it1</Role>
      <ShortName>INVENTORIES (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>305 - Disclosure - OTHER NON-CURRENT ASSETS (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-onat</Role>
      <ShortName>OTHER NON-CURRENT ASSETS (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>306 - Disclosure - PROPERTY AND EQUIPMENT, NET (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-paent</Role>
      <ShortName>PROPERTY AND EQUIPMENT, NET (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>307 - Disclosure - INTANGIBLE ASSETS, NET (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-iant</Role>
      <ShortName>INTANGIBLE ASSETS, NET (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>308 - Disclosure - GOODWILL (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-gt</Role>
      <ShortName>GOODWILL (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>310 - Disclosure - OTHER CURRENT LIABILITIES (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-oclt</Role>
      <ShortName>OTHER CURRENT LIABILITIES (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>312 - Disclosure - STOCKHOLDERS' EQUITY (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-set</Role>
      <ShortName>STOCKHOLDERS' EQUITY (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>313 - Disclosure - OTHER EXPENSES, NET (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-oent</Role>
      <ShortName>OTHER EXPENSES, NET (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>314 - Disclosure - FINANCING INCOME, NET (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-fint</Role>
      <ShortName>FINANCING INCOME, NET (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>315 - Disclosure - INCOME TAX (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-itt</Role>
      <ShortName>INCOME TAX (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>316 - Disclosure - EARNINGS PER SHARE (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-epst</Role>
      <ShortName>EARNINGS PER SHARE (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>317 - Disclosure - RELATED PARTIES (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-rpt</Role>
      <ShortName>RELATED PARTIES (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>318 - Disclosure - SEGMENT REPORTING (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-srt</Role>
      <ShortName>SEGMENT REPORTING (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>319 - Disclosure - FINANCIAL INSTRUMENTS AND RISKS MANAGEMENT (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-fiarmt</Role>
      <ShortName>FINANCIAL INSTRUMENTS AND RISKS MANAGEMENT (Tables)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>40101 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-sosapnd</Role>
      <ShortName>SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>40102 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Schedule of Relevant Exchange Rates) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-sosapsorerd</Role>
      <ShortName>SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Schedule of Relevant Exchange Rates) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>40103 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Schedule of Depreciation Rates) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-sosapsodrd</Role>
      <ShortName>SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Schedule of Depreciation Rates) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>40104 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Schedule of Intangible Assets Useful Lives) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-sosapsoiauld</Role>
      <ShortName>SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Schedule of Intangible Assets Useful Lives) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>40201 - Disclosure - OTHER CURRENT ASSETS (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-ocad</Role>
      <ShortName>OTHER CURRENT ASSETS (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>40301 - Disclosure - INVENTORIES (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-id</Role>
      <ShortName>INVENTORIES (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>40401 - Disclosure - INVESTMENTS IN AFFILIATED AND OTHER COMPANY (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-iiaaocd</Role>
      <ShortName>INVESTMENTS IN AFFILIATED AND OTHER COMPANY (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>40501 - Disclosure - OTHER NON-CURRENT ASSETS (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-onad</Role>
      <ShortName>OTHER NON-CURRENT ASSETS (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>40601 - Disclosure - PROPERTY AND EQUIPMENT, NET (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-paennd</Role>
      <ShortName>PROPERTY AND EQUIPMENT, NET (Narrative) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>40602 - Disclosure - PROPERTY AND EQUIPMENT, NET (Schedule of Property And Equipment, Net) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-paensopaend</Role>
      <ShortName>PROPERTY AND EQUIPMENT, NET (Schedule of Property And Equipment, Net) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>40701 - Disclosure - INTANGIBLE ASSETS, NET (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-iannd</Role>
      <ShortName>INTANGIBLE ASSETS, NET (Narrative) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>40702 - Disclosure - INTANGIBLE ASSETS, NET (Schedule of Intangible Assets, Net) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-iansoiand</Role>
      <ShortName>INTANGIBLE ASSETS, NET (Schedule of Intangible Assets, Net) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>40801 - Disclosure - GOODWILL (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-gnd</Role>
      <ShortName>GOODWILL (Narrative) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>40802 - Disclosure - GOODWILL (Schedule Of Goodwill) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-gsogd</Role>
      <ShortName>GOODWILL (Schedule Of Goodwill) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>40901 - Disclosure - CREDIT FROM BANKING INSTITUTIONS (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-cfbind</Role>
      <ShortName>CREDIT FROM BANKING INSTITUTIONS (Narrative) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>41001 - Disclosure - OTHER CURRENT LIABILITIES (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-ocld</Role>
      <ShortName>OTHER CURRENT LIABILITIES (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>41101 - Disclosure - CONTINGENT LIABILITIES (Sale of Telematics Wireless Ltd.) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-clsotwld</Role>
      <ShortName>CONTINGENT LIABILITIES (Sale of Telematics Wireless Ltd.) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>41102 - Disclosure - CONTINGENT LIABILITIES (Leonardo L.P. Claim) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-clllcd</Role>
      <ShortName>CONTINGENT LIABILITIES (Leonardo L.P. Claim) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>41103 - Disclosure - CONTINGENT LIABILITIES (Sao Paulo State Revenue Services) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-clspsrsd</Role>
      <ShortName>CONTINGENT LIABILITIES (Sao Paulo State Revenue Services) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>41104 - Disclosure - CONTINGENT LIABILITIES (Brazilian Internal Revenue Service) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-clbirsd</Role>
      <ShortName>CONTINGENT LIABILITIES (Brazilian Internal Revenue Service) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>41105 - Disclosure - CONTINGENT LIABILITIES (Brazilian Federal Communication Agency - Anatel) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-clbfcaad</Role>
      <ShortName>CONTINGENT LIABILITIES (Brazilian Federal Communication Agency - Anatel) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R66.htm</HtmlFileName>
      <LongName>41106 - Disclosure - CONTINGENT LIABILITIES (Commitments) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-clcd</Role>
      <ShortName>CONTINGENT LIABILITIES (Commitments) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R67.htm</HtmlFileName>
      <LongName>41201 - Disclosure - STOCKHOLDERS' EQUITY (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-send</Role>
      <ShortName>STOCKHOLDERS' EQUITY (Narrative) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R68.htm</HtmlFileName>
      <LongName>41202 - Disclosure - STOCKHOLDERS' EQUITY (Schedule of Common Stock) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-sesocsd</Role>
      <ShortName>STOCKHOLDERS' EQUITY (Schedule of Common Stock) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R69.htm</HtmlFileName>
      <LongName>41301 - Disclosure - OTHER EXPENSES, NET (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-oend</Role>
      <ShortName>OTHER EXPENSES, NET (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R70.htm</HtmlFileName>
      <LongName>41401 - Disclosure - FINANCING INCOME, NET (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-find</Role>
      <ShortName>FINANCING INCOME, NET (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R71.htm</HtmlFileName>
      <LongName>41501 - Disclosure - INCOME TAX (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-itnd</Role>
      <ShortName>INCOME TAX (Narrative) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R72.htm</HtmlFileName>
      <LongName>41502 - Disclosure - INCOME TAX (Schedule of Components of Income Taxes) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-itsocoitd</Role>
      <ShortName>INCOME TAX (Schedule of Components of Income Taxes) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R73.htm</HtmlFileName>
      <LongName>41503 - Disclosure - INCOME TAX (Schedule of Income Tax Reconciliation) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-itsoitrd</Role>
      <ShortName>INCOME TAX (Schedule of Income Tax Reconciliation) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R74.htm</HtmlFileName>
      <LongName>41504 - Disclosure - INCOME TAX (Summary of Deferred Taxes) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-itsodtd</Role>
      <ShortName>INCOME TAX (Summary of Deferred Taxes) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R75.htm</HtmlFileName>
      <LongName>41505 - Disclosure - INCOME TAX (Schedule of Deferred Taxes Balance Sheet Location) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-itsodtbsld</Role>
      <ShortName>INCOME TAX (Schedule of Deferred Taxes Balance Sheet Location) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R76.htm</HtmlFileName>
      <LongName>41506 - Disclosure - INCOME TAX (Schedule of Income Before Income Taxes) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-itsoibitd</Role>
      <ShortName>INCOME TAX (Schedule of Income Before Income Taxes) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R77.htm</HtmlFileName>
      <LongName>41507 - Disclosure - INCOME TAX (Changes in Unrecognized Tax Benefits) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-itciutbd</Role>
      <ShortName>INCOME TAX (Changes in Unrecognized Tax Benefits) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R78.htm</HtmlFileName>
      <LongName>41601 - Disclosure - EARNINGS PER SHARE (Schedule of Net Income Used in Earnings Per Share) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-epssoniuiepsd</Role>
      <ShortName>EARNINGS PER SHARE (Schedule of Net Income Used in Earnings Per Share) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R79.htm</HtmlFileName>
      <LongName>41602 - Disclosure - EARNINGS PER SHARE (Schedule of Weighted Average Shares Used in Earnings Per Share) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-epssowasuiepsd</Role>
      <ShortName>EARNINGS PER SHARE (Schedule of Weighted Average Shares Used in Earnings Per Share) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R80.htm</HtmlFileName>
      <LongName>41701 - Disclosure - RELATED PARTIES (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-rpd</Role>
      <ShortName>RELATED PARTIES (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R81.htm</HtmlFileName>
      <LongName>41702 - Disclosure - RELATED PARTIES (Schedule of Target-based Cash Incentives) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-rpsotbcid</Role>
      <ShortName>RELATED PARTIES (Schedule of Target-based Cash Incentives) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R82.htm</HtmlFileName>
      <LongName>41703 - Disclosure - RELATED PARTIES (Narrative - Cash Incentives) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-rpncid</Role>
      <ShortName>RELATED PARTIES (Narrative - Cash Incentives) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R83.htm</HtmlFileName>
      <LongName>41802 - Disclosure - SEGMENT REPORTING (Schedule of Segment Reporting Infomation by Segment) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-srsosribsd</Role>
      <ShortName>SEGMENT REPORTING (Schedule of Segment Reporting Infomation by Segment) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R84.htm</HtmlFileName>
      <LongName>41803 - Disclosure - SEGMENT REPORTING (Reconciliation of Reporting Information from Segments to Consolidated Totals) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-srrorifstctd</Role>
      <ShortName>SEGMENT REPORTING (Reconciliation of Reporting Information from Segments to Consolidated Totals) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R85.htm</HtmlFileName>
      <LongName>41804 - Disclosure - SEGMENT REPORTING (Schedule of Revenue and Long-Lived Assets by Geographical Areas) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-srsoralabgad</Role>
      <ShortName>SEGMENT REPORTING (Schedule of Revenue and Long-Lived Assets by Geographical Areas) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R86.htm</HtmlFileName>
      <LongName>41901 - Disclosure - FINANCIAL INSTRUMENTS AND RISKS MANAGEMENT (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-fiarmnd</Role>
      <ShortName>FINANCIAL INSTRUMENTS AND RISKS MANAGEMENT (Narrative) (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R87.htm</HtmlFileName>
      <LongName>42001 - Disclosure - SUBSEQUENT EVENTS (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.ituran.com/role/itrn-sed</Role>
      <ShortName>SUBSEQUENT EVENTS (Details)</ShortName>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <Logs>
    <Log type="Info">Element itrn_EscrowDepositAmount had a mix of decimals attribute values: -6 -5.</Log>
    <Log type="Info">Element itrn_EscrowDepositDisbursements had a mix of decimals attribute values: -6 -5 0.</Log>
    <Log type="Info">Element itrn_ProfitBeforeTaxTargets had a mix of decimals attribute values: -6 -3.</Log>
    <Log type="Info">Element us-gaap_EquityMethodInvestmentOwnershipPercentage had a mix of decimals attribute values: 3 4.</Log>
    <Log type="Info">Element us-gaap_GoodwillImpairmentLoss had a mix of decimals attribute values: -5 -3 0.</Log>
    <Log type="Info">Element us-gaap_IncomeTaxExaminationIncreaseDecreaseInLiabilityFromPriorYear had a mix of decimals attribute values: -6 -5.</Log>
    <Log type="Info">Element us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures had a mix of decimals attribute values: -3 0.</Log>
    <Log type="Info">Element us-gaap_OtherNonoperatingIncomeExpense had a mix of decimals attribute values: -5 -3.</Log>
    <Log type="Info">'Monetary' elements on report '40101 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '40602 - Disclosure - PROPERTY AND EQUIPMENT, NET (Schedule of Property And Equipment, Net) (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '40802 - Disclosure - GOODWILL (Schedule Of Goodwill) (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '41001 - Disclosure - OTHER CURRENT LIABILITIES (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '41101 - Disclosure - CONTINGENT LIABILITIES (Sale of Telematics Wireless Ltd.) (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '41102 - Disclosure - CONTINGENT LIABILITIES (Leonardo L.P. Claim) (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '41106 - Disclosure - CONTINGENT LIABILITIES (Commitments) (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '41301 - Disclosure - OTHER EXPENSES, NET (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '41701 - Disclosure - RELATED PARTIES (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">'Monetary' elements on report '41901 - Disclosure - FINANCIAL INSTRUMENTS AND RISKS MANAGEMENT (Narrative) (Details)' had a mix of different decimal attribute values.</Log>
    <Log type="Info">Process Flow-Through: 002 - Statement - CONSOLIDATED BALANCE SHEETS</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2012'</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2011'</Log>
    <Log type="Info">Process Flow-Through: 003 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Dec. 31, 2012'</Log>
    <Log type="Info">Process Flow-Through: 004 - Statement - CONSOLIDATED STATEMENTS OF INCOME</Log>
    <Log type="Info">Process Flow-Through: 005 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME</Log>
    <Log type="Info">Process Flow-Through: 007 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS</Log>
  </Logs>
  <InputFiles>
    <File>itrn-20141231.xml</File>
    <File>itrn-20141231.xsd</File>
    <File>itrn-20141231_cal.xml</File>
    <File>itrn-20141231_def.xml</File>
    <File>itrn-20141231_lab.xml</File>
    <File>itrn-20141231_pre.xml</File>
  </InputFiles>
  <SupplementalFiles />
  <BaseTaxonomies />
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
