<?xml version='1.0' encoding='UTF-8'?>
<FilingSummary>
  <Version>3.6.0.2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>123</ContextCount>
  <ElementCount>224</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>true</FootnotesReported>
  <SegmentCount>41</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>5</UnitCount>
  <MyReports>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>00000001 - Document - DOCUMENT AND ENTITY INFORMATION</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-daei1</Role>
      <ShortName>DOCUMENT AND ENTITY INFORMATION</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>00000002 - Statement - CONSOLIDATED BALANCE SHEETS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/ConsolidatedBalanceSheets</Role>
      <ShortName>CONSOLIDATED BALANCE SHEETS</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>00000003 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/ConsolidatedBalanceSheetsParenthetical</Role>
      <ShortName>CONSOLIDATED BALANCE SHEETS (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>00000004 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-csoo</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF OPERATIONS</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>00000005 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/ConsolidatedStatementsOfCashFlows</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF CASH FLOWS</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>00000006 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/ConsolidatedStatementsOfCashFlowsParenthetical</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>00000007 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (DEFICIT)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/ConsolidatedStatementsOfChangesInStockholdersEquityDeficit</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (DEFICIT)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>00000008 - Disclosure - ORGANIZATION, AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-oasosap</Role>
      <ShortName>ORGANIZATION, AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>00000009 - Disclosure - RECENT ACCOUNTING PRONOUNCEMENTS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-rap</Role>
      <ShortName>RECENT ACCOUNTING PRONOUNCEMENTS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>00000010 - Disclosure - GOING CONCERN</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-gc1</Role>
      <ShortName>GOING CONCERN</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>00000011 - Disclosure - DEFERRED INCOME TAXES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-dta</Role>
      <ShortName>DEFERRED INCOME TAXES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>00000012 - Disclosure - NOTES PAYABLE - STOCKHOLDERS</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://cleartronic.com/role/clri-nps</Role>
      <ShortName>NOTES PAYABLE - STOCKHOLDERS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>00000013 - Disclosure - CONVERTIBLE PROMISSORY NOTES</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://cleartronic.com/role/Disclosure-CONVERTIBLEPROMISSORYNOTES</Role>
      <ShortName>CONVERTIBLE PROMISSORY NOTES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>00000014 - Disclosure - EQUITY TRANSACTIONS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-et</Role>
      <ShortName>EQUITY TRANSACTIONS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>00000015 - Disclosure - COMMITMENTS AND CONTINGENCIES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-cac</Role>
      <ShortName>COMMITMENTS AND CONTINGENCIES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>00000016 - Disclosure - RELATED PARTY TRANACTIONS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/RelatedPartyTranactions</Role>
      <ShortName>RELATED PARTY TRANACTIONS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>00000017 - Disclosure - SUBSEQUENT EVENTS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-se</Role>
      <ShortName>SUBSEQUENT EVENTS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>00000018 - Disclosure - ORGANIZATION, AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-oasosapp</Role>
      <ShortName>ORGANIZATION, AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>00000019 - Disclosure - DEFERRED INCOME TAXES (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-dtat</Role>
      <ShortName>DEFERRED INCOME TAXES (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://cleartronic.com/role/clri-dta</ParentRole>
      <Position>19</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>00000020 - Disclosure - EQUITY TRANSACTIONS (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-ett</Role>
      <ShortName>EQUITY TRANSACTIONS (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://cleartronic.com/role/clri-et</ParentRole>
      <Position>20</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>00000021 - Disclosure - COMMITMENTS AND CONTINGENCIES (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-cact</Role>
      <ShortName>COMMITMENTS AND CONTINGENCIES (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://cleartronic.com/role/clri-cac</ParentRole>
      <Position>21</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>00000022 - Disclosure - ORGANIZATION, AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/Disclosure-ORGANIZATIONANDSUMMARYOFSIGNIFICANTACCOUNTINGPOLICIESDetails</Role>
      <ShortName>ORGANIZATION, AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://cleartronic.com/role/clri-oasosapp</ParentRole>
      <Position>22</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>00000023 - Disclosure - GOING CONCERN (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-gcd</Role>
      <ShortName>GOING CONCERN (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://cleartronic.com/role/clri-gc1</ParentRole>
      <Position>23</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>00000024 - Disclosure - DEFERRED INCOME TAXES (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-dtand</Role>
      <ShortName>DEFERRED INCOME TAXES (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://cleartronic.com/role/clri-dtat</ParentRole>
      <Position>24</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>00000025 - Disclosure - DEFERRED INCOME TAXES (Schedule of Net Deferred Income Tax Assets and Liabilities) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-dtasonditaald</Role>
      <ShortName>DEFERRED INCOME TAXES (Schedule of Net Deferred Income Tax Assets and Liabilities) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://cleartronic.com/role/clri-dtat</ParentRole>
      <Position>25</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>00000026 - Disclosure - DEFERRED INCOME TAXES (Reconciliation of Federal and State Income Tax Rate) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-dtarofasitrd</Role>
      <ShortName>DEFERRED INCOME TAXES (Reconciliation of Federal and State Income Tax Rate) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://cleartronic.com/role/clri-dtat</ParentRole>
      <Position>26</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>00000027 - Disclosure - NOTES PAYABLE - STOCKHOLDERS (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://cleartronic.com/role/Disclosure-NOTESPAYABLE-STOCKHOLDERSDetails</Role>
      <ShortName>NOTES PAYABLE - STOCKHOLDERS (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://cleartronic.com/role/clri-nps</ParentRole>
      <Position>27</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>00000028 - Disclosure - CONVERTIBLE PROMISSORY NOTES (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://cleartronic.com/role/Disclosure-CONVERTIBLEPROMISSORYNOTESDetails</Role>
      <ShortName>CONVERTIBLE PROMISSORY NOTES (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://cleartronic.com/role/Disclosure-CONVERTIBLEPROMISSORYNOTES</ParentRole>
      <Position>28</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>00000029 - Disclosure - EQUITY TRANSACTIONS (Preferred Stock) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-etpsd</Role>
      <ShortName>EQUITY TRANSACTIONS (Preferred Stock) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://cleartronic.com/role/clri-ett</ParentRole>
      <Position>29</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>00000030 - Disclosure - EQUITY TRANSACTIONS (Common Stock) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-etcsd</Role>
      <ShortName>EQUITY TRANSACTIONS (Common Stock) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://cleartronic.com/role/clri-ett</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>00000031 - Disclosure - EQUITY TRANSACTIONS (Consultant Stock Plans) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-etcspd</Role>
      <ShortName>EQUITY TRANSACTIONS (Consultant Stock Plans) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://cleartronic.com/role/clri-ett</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>00000032 - Disclosure - EQUITY TRANSACTIONS (Schedule of Stock Option Activity) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-etsosoad</Role>
      <ShortName>EQUITY TRANSACTIONS (Schedule of Stock Option Activity) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://cleartronic.com/role/clri-ett</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>00000033 - Disclosure - COMMITMENTS AND CONTINGENCIES (Obligations Under Operarting Leases) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-cacouold</Role>
      <ShortName>COMMITMENTS AND CONTINGENCIES (Obligations Under Operarting Leases) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://cleartronic.com/role/clri-cact</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>00000034 - Disclosure - COMMITMENTS AND CONTINGENCIES (Major Customer, Major Supplier and Sole Manufacturing Source) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-cacmcmsasmsd</Role>
      <ShortName>COMMITMENTS AND CONTINGENCIES (Major Customer, Major Supplier and Sole Manufacturing Source) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://cleartronic.com/role/clri-cact</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>00000035 - Disclosure - RELATED PARTY TRANACTIONS (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/RelatedPartyTranactionsDetails</Role>
      <ShortName>RELATED PARTY TRANACTIONS (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://cleartronic.com/role/RelatedPartyTranactions</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="clri-20160930.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>00000036 - Disclosure - SUBSEQUENT EVENTS (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://cleartronic.com/role/clri-sed</Role>
      <ShortName>SUBSEQUENT EVENTS (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://cleartronic.com/role/clri-se</ParentRole>
      <Position>36</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File>clri-20160930.xml</File>
    <File>clri-20160930.xsd</File>
    <File>clri-20160930_cal.xml</File>
    <File>clri-20160930_def.xml</File>
    <File>clri-20160930_lab.xml</File>
    <File>clri-20160930_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies/>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
