<?xml version='1.0' encoding='UTF-8'?>
<FilingSummary>
  <Version>3.4.0.3</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>1043</ContextCount>
  <ElementCount>684</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>true</FootnotesReported>
  <SegmentCount>228</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>22</UnitCount>
  <MyReports>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>0001000 - Document - Document And Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/DocumentAndEntityInformation</Role>
      <ShortName>Document And Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>1001000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/CondensedConsolidatedStatementsOfFinancialConditionUnaudited</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>1001501 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Unaudited) (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/CondensedConsolidatedStatementsOfFinancialConditionUnauditedParenthetical</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION (Unaudited) (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>1002000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/CondensedConsolidatedStatementsOfIncomeAndComprehensiveIncomeUnaudited</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>1003000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/CondensedConsolidatedStatementsOfChangesInShareholdersEquityUnaudited</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>1003501 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDER'S EQUITY (Unaudited) (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/CondensedConsolidatedStatementsOfChangesInShareholdersEquityUnauditedParenthetical</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDER'S EQUITY (Unaudited) (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>1004000 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/CondensedConsolidatedStatementsOfCashFlowsUnaudited</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>2101100 - Disclosure - INTRODUCTION AND BASIS OF PRESENTATION</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/IntroductionAndBasisOfPresentation</Role>
      <ShortName>INTRODUCTION AND BASIS OF PRESENTATION</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>2102100 - Disclosure - UPDATE OF SIGNIFICANT ACCOUNTING POLICIES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/UpdateOfSignificantAccountingPolicies</Role>
      <ShortName>UPDATE OF SIGNIFICANT ACCOUNTING POLICIES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>2104100 - Disclosure - ACQUISITIONS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/Acquisitions</Role>
      <ShortName>ACQUISITIONS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>2105100 - Disclosure - CASH AND CASH EQUIVALENTS, ASSETS SEGREGATED PURSUANT TO REGULATIONS, AND DEPOSITS WITH CLEARING ORGANIZATIONS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/CashAndCashEquivalentsAssetsSegregatedPursuantToRegulationsAndDepositsWithClearingOrganizations</Role>
      <ShortName>CASH AND CASH EQUIVALENTS, ASSETS SEGREGATED PURSUANT TO REGULATIONS, AND DEPOSITS WITH CLEARING ORGANIZATIONS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>2106100 - Disclosure - FAIR VALUE</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/FairValue</Role>
      <ShortName>FAIR VALUE</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>2107100 - Disclosure - TRADING INSTRUMENTS AND TRADING INSTRUMENTS SOLD BUT NOT YET PURCHASED</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/TradingInstrumentsAndTradingInstrumentsSoldButNotYetPurchased</Role>
      <ShortName>TRADING INSTRUMENTS AND TRADING INSTRUMENTS SOLD BUT NOT YET PURCHASED</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>2108100 - Disclosure - AVAILABLE FOR SALE SECURITIES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/AvailableForSaleSecurities</Role>
      <ShortName>AVAILABLE FOR SALE SECURITIES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>2109100 - Disclosure - BANK LOANS, NET</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/BankLoansNet</Role>
      <ShortName>BANK LOANS, NET</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>2110100 - Disclosure - VARIABLE INTEREST ENTITIES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/VariableInterestEntities</Role>
      <ShortName>VARIABLE INTEREST ENTITIES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>2111100 - Disclosure - GOODWILL AND IDENTIFIABLE INTANGIBLE ASSETS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/GoodwillAndIdentifiableIntangibleAssets</Role>
      <ShortName>GOODWILL AND IDENTIFIABLE INTANGIBLE ASSETS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>2112100 - Disclosure - BANK DEPOSITS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/BankDeposits</Role>
      <ShortName>BANK DEPOSITS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>2113100 - Disclosure - OTHER BORROWINGS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/OtherBorrowings</Role>
      <ShortName>OTHER BORROWINGS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>2114100 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/DerivativeFinancialInstruments</Role>
      <ShortName>DERIVATIVE FINANCIAL INSTRUMENTS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>2115100 - Disclosure - DISCLOSURE OF OFFSETTING ASSETS AND LIABILITIES, COLLATERAL, ENCUMBERED ASSETS, AND REPURCHASE AGREEMENTS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/DisclosureOfOffsettingAssetsAndLiabilitiesCollateralEncumberedAssetsAndRepurchaseAgreements</Role>
      <ShortName>DISCLOSURE OF OFFSETTING ASSETS AND LIABILITIES, COLLATERAL, ENCUMBERED ASSETS, AND REPURCHASE AGREEMENTS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>2116100 - Disclosure - INCOME TAXES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/IncomeTaxes</Role>
      <ShortName>INCOME TAXES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>2117100 - Disclosure - COMMITMENTS, CONTINGENCIES AND GUARANTEES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/CommitmentsContingenciesAndGuarantees</Role>
      <ShortName>COMMITMENTS, CONTINGENCIES AND GUARANTEES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>2118100 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/AccumulatedOtherComprehensiveIncomeLoss</Role>
      <ShortName>ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>24</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>2119100 - Disclosure - INTEREST INCOME AND INTEREST EXPENSE</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/InterestIncomeAndInterestExpense</Role>
      <ShortName>INTEREST INCOME AND INTEREST EXPENSE</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>25</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>2120100 - Disclosure - SHARE-BASED COMPENSATION</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/ShareBasedCompensation</Role>
      <ShortName>SHARE-BASED COMPENSATION</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>26</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>2121100 - Disclosure - REGULATIONS AND CAPITAL REQUIREMENTS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/RegulationsAndCapitalRequirements</Role>
      <ShortName>REGULATIONS AND CAPITAL REQUIREMENTS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>27</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>2122100 - Disclosure - FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/FinancialInstrumentsWithOffBalanceSheetRisk</Role>
      <ShortName>FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>28</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>2123100 - Disclosure - EARNINGS PER SHARE</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/EarningsPerShare</Role>
      <ShortName>EARNINGS PER SHARE</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>29</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>2124100 - Disclosure - SEGMENT INFORMATION</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/SegmentInformation</Role>
      <ShortName>SEGMENT INFORMATION</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>30</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>2202201 - Disclosure - UPDATE OF SIGNIFICANT ACCOUNTING POLICIES UPDATE OF SIGNIFICANT ACCOUNTING POLICIES (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/UpdateOfSignificantAccountingPoliciesUpdateOfSignificantAccountingPoliciesPolicies</Role>
      <ShortName>UPDATE OF SIGNIFICANT ACCOUNTING POLICIES UPDATE OF SIGNIFICANT ACCOUNTING POLICIES (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <Position>31</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>2304301 - Disclosure - ACQUISITIONS (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/AcquisitionsTables</Role>
      <ShortName>ACQUISITIONS (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/Acquisitions</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>2305301 - Disclosure - CASH AND CASH EQUIVALENTS, ASSETS SEGREGATED PURSUANT TO REGULATIONS, AND DEPOSITS WITH CLEARING ORGANIZATIONS (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/CashAndCashEquivalentsAssetsSegregatedPursuantToRegulationsAndDepositsWithClearingOrganizationsTables</Role>
      <ShortName>CASH AND CASH EQUIVALENTS, ASSETS SEGREGATED PURSUANT TO REGULATIONS, AND DEPOSITS WITH CLEARING ORGANIZATIONS (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/CashAndCashEquivalentsAssetsSegregatedPursuantToRegulationsAndDepositsWithClearingOrganizations</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>2306301 - Disclosure - FAIR VALUE (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/FairValueTables</Role>
      <ShortName>FAIR VALUE (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/FairValue</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>2307301 - Disclosure - TRADING INSTRUMENTS AND TRADING INSTRUMENTS SOLD BUT NOT YET PURCHASED (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/TradingInstrumentsAndTradingInstrumentsSoldButNotYetPurchasedTables</Role>
      <ShortName>TRADING INSTRUMENTS AND TRADING INSTRUMENTS SOLD BUT NOT YET PURCHASED (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/TradingInstrumentsAndTradingInstrumentsSoldButNotYetPurchased</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>2308301 - Disclosure - AVAILABLE FOR SALE SECURITIES (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/AvailableForSaleSecuritiesTables</Role>
      <ShortName>AVAILABLE FOR SALE SECURITIES (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/AvailableForSaleSecurities</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>2309301 - Disclosure - BANK LOANS, NET (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/BankLoansNetTables</Role>
      <ShortName>BANK LOANS, NET (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/BankLoansNet</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>2310301 - Disclosure - VARIABLE INTEREST ENTITIES (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/VariableInterestEntitiesTables</Role>
      <ShortName>VARIABLE INTEREST ENTITIES (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/VariableInterestEntities</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>2311301 - Disclosure - GOODWILL AND IDENTIFIABLE INTANGIBLE ASSETS (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/GoodwillAndIdentifiableIntangibleAssetsTables</Role>
      <ShortName>GOODWILL AND IDENTIFIABLE INTANGIBLE ASSETS (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/GoodwillAndIdentifiableIntangibleAssets</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>2312301 - Disclosure - BANK DEPOSITS (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/BankDepositsTables</Role>
      <ShortName>BANK DEPOSITS (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/BankDeposits</ParentRole>
      <Position>40</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>2313301 - Disclosure - OTHER BORROWINGS (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/OtherBorrowingsTables</Role>
      <ShortName>OTHER BORROWINGS (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/OtherBorrowings</ParentRole>
      <Position>41</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>2314301 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/DerivativeFinancialInstrumentsTables</Role>
      <ShortName>DERIVATIVE FINANCIAL INSTRUMENTS (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/DerivativeFinancialInstruments</ParentRole>
      <Position>42</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>2315301 - Disclosure - DISCLOSURE OF OFFSETTING ASSETS AND LIABILITIES, COLLATERAL, ENCUMBERED ASSETS, AND REPURCHASE AGREEMENTS (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/DisclosureOfOffsettingAssetsAndLiabilitiesCollateralEncumberedAssetsAndRepurchaseAgreementsTables</Role>
      <ShortName>DISCLOSURE OF OFFSETTING ASSETS AND LIABILITIES, COLLATERAL, ENCUMBERED ASSETS, AND REPURCHASE AGREEMENTS (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/DisclosureOfOffsettingAssetsAndLiabilitiesCollateralEncumberedAssetsAndRepurchaseAgreements</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>2318301 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/AccumulatedOtherComprehensiveIncomeLossTables</Role>
      <ShortName>ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/AccumulatedOtherComprehensiveIncomeLoss</ParentRole>
      <Position>44</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>2319301 - Disclosure - INTEREST INCOME AND INTEREST EXPENSE (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/InterestIncomeAndInterestExpenseTables</Role>
      <ShortName>INTEREST INCOME AND INTEREST EXPENSE (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/InterestIncomeAndInterestExpense</ParentRole>
      <Position>45</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>2320301 - Disclosure - SHARE-BASED COMPENSATION (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/ShareBasedCompensationTables</Role>
      <ShortName>SHARE-BASED COMPENSATION (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/ShareBasedCompensation</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>2321301 - Disclosure - REGULATIONS AND CAPITAL REQUIREMENTS (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/RegulationsAndCapitalRequirementsTables</Role>
      <ShortName>REGULATIONS AND CAPITAL REQUIREMENTS (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/RegulationsAndCapitalRequirements</ParentRole>
      <Position>47</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>2322301 - Disclosure - FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/FinancialInstrumentsWithOffBalanceSheetRiskTables</Role>
      <ShortName>FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/FinancialInstrumentsWithOffBalanceSheetRisk</ParentRole>
      <Position>48</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>2323301 - Disclosure - EARNINGS PER SHARE (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/EarningsPerShareTables</Role>
      <ShortName>EARNINGS PER SHARE (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/EarningsPerShare</ParentRole>
      <Position>49</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>2324301 - Disclosure - SEGMENT INFORMATION (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/SegmentInformationTables</Role>
      <ShortName>SEGMENT INFORMATION (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/SegmentInformation</ParentRole>
      <Position>50</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>2401401 - Disclosure - INTRODUCTION AND BASIS OF PRESENTATION (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/IntroductionAndBasisOfPresentationDetails</Role>
      <ShortName>INTRODUCTION AND BASIS OF PRESENTATION (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/IntroductionAndBasisOfPresentation</ParentRole>
      <Position>51</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>2402402 - Disclosure - UPDATE OF SIGNIFICANT ACCOUNTING POLICIES (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/UpdateOfSignificantAccountingPoliciesDetails</Role>
      <ShortName>UPDATE OF SIGNIFICANT ACCOUNTING POLICIES (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/UpdateOfSignificantAccountingPoliciesUpdateOfSignificantAccountingPoliciesPolicies</ParentRole>
      <Position>52</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>2404402 - Disclosure - ACQUISITIONS (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/AcquisitionsDetails</Role>
      <ShortName>ACQUISITIONS (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/AcquisitionsTables</ParentRole>
      <Position>53</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>2404403 - Disclosure - ACQUISITIONS, Acquisition Related Expenses (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/AcquisitionsAcquisitionRelatedExpensesDetails</Role>
      <ShortName>ACQUISITIONS, Acquisition Related Expenses (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>54</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>2405402 - Disclosure - CASH AND CASH EQUIVALENTS, ASSETS SEGREGATED PURSUANT TO REGULATIONS, AND DEPOSITS WITH CLEARING ORGANIZATIONS (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/CashAndCashEquivalentsAssetsSegregatedPursuantToRegulationsAndDepositsWithClearingOrganizationsDetails</Role>
      <ShortName>CASH AND CASH EQUIVALENTS, ASSETS SEGREGATED PURSUANT TO REGULATIONS, AND DEPOSITS WITH CLEARING ORGANIZATIONS (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/CashAndCashEquivalentsAssetsSegregatedPursuantToRegulationsAndDepositsWithClearingOrganizationsTables</ParentRole>
      <Position>55</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>2406402 - Disclosure - FAIR VALUE, Recurring and Nonrecurring Fair Value Measurements (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/FairValueRecurringAndNonrecurringFairValueMeasurementsDetails</Role>
      <ShortName>FAIR VALUE, Recurring and Nonrecurring Fair Value Measurements (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>56</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>2406403 - Disclosure - FAIR VALUE, Level 3 Financial Assets and Liabilities, Roll Forward (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/FairValueLevel3FinancialAssetsAndLiabilitiesRollForwardDetails</Role>
      <ShortName>FAIR VALUE, Level 3 Financial Assets and Liabilities, Roll Forward (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>57</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>2406404 - Disclosure - FAIR VALUE, Gains and Losses (Realized and Unrealized) Included in Revenues (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/FairValueGainsAndLossesRealizedAndUnrealizedIncludedInRevenuesDetails</Role>
      <ShortName>FAIR VALUE, Gains and Losses (Realized and Unrealized) Included in Revenues (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>58</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>2406405 - Disclosure - FAIR VALUE, Significant Assumptions Used in Valuation of Level 3 Financial Instruments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/FairValueSignificantAssumptionsUsedInValuationOfLevel3FinancialInstrumentsDetails</Role>
      <ShortName>FAIR VALUE, Significant Assumptions Used in Valuation of Level 3 Financial Instruments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>59</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>2406406 - Disclosure - FAIR VALUE, Carrying Amounts and Estimated Fair Value of Financial Instruments Not Carried at Fair Value (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/FairValueCarryingAmountsAndEstimatedFairValueOfFinancialInstrumentsNotCarriedAtFairValueDetails</Role>
      <ShortName>FAIR VALUE, Carrying Amounts and Estimated Fair Value of Financial Instruments Not Carried at Fair Value (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>60</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>2407402 - Disclosure - TRADING INSTRUMENTS AND TRADING INSTRUMENTS SOLD BUT NOT YET PURCHASED (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/TradingInstrumentsAndTradingInstrumentsSoldButNotYetPurchasedDetails</Role>
      <ShortName>TRADING INSTRUMENTS AND TRADING INSTRUMENTS SOLD BUT NOT YET PURCHASED (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/TradingInstrumentsAndTradingInstrumentsSoldButNotYetPurchasedTables</ParentRole>
      <Position>61</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>2408402 - Disclosure - AVAILABLE FOR SALE SECURITIES, Sale of Available-for-sale Securities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/AvailableForSaleSecuritiesSaleOfAvailableForSaleSecuritiesDetails</Role>
      <ShortName>AVAILABLE FOR SALE SECURITIES, Sale of Available-for-sale Securities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>62</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>2408403 - Disclosure - AVAILABLE FOR SALE SECURITIES, Amortized Cost and Fair Values of AFS Securities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/AvailableForSaleSecuritiesAmortizedCostAndFairValuesOfAfsSecuritiesDetails</Role>
      <ShortName>AVAILABLE FOR SALE SECURITIES, Amortized Cost and Fair Values of AFS Securities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>63</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>2408404 - Disclosure - AVAILABLE FOR SALE SECURITIES, Contractual Maturities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/AvailableForSaleSecuritiesContractualMaturitiesDetails</Role>
      <ShortName>AVAILABLE FOR SALE SECURITIES, Contractual Maturities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>64</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>2408405 - Disclosure - AVAILABLE FOR SALE SECURITIES, Gross Unrealized Losses and Fair Value and Significant Assumptions (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/AvailableForSaleSecuritiesGrossUnrealizedLossesAndFairValueAndSignificantAssumptionsDetails</Role>
      <ShortName>AVAILABLE FOR SALE SECURITIES, Gross Unrealized Losses and Fair Value and Significant Assumptions (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>65</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R66.htm</HtmlFileName>
      <LongName>2408406 - Disclosure - AVAILABLE FOR SALE SECURTIES, OTTI Related to Credit Losses Recognized in Other Revenues (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/AvailableForSaleSecurtiesOttiRelatedToCreditLossesRecognizedInOtherRevenuesDetails</Role>
      <ShortName>AVAILABLE FOR SALE SECURTIES, OTTI Related to Credit Losses Recognized in Other Revenues (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>66</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R67.htm</HtmlFileName>
      <LongName>2409402 - Disclosure - BANK LOANS, NET, Held for Sale and Held for Investment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/BankLoansNetHeldForSaleAndHeldForInvestmentDetails</Role>
      <ShortName>BANK LOANS, NET, Held for Sale and Held for Investment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>67</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R68.htm</HtmlFileName>
      <LongName>2409403 - Disclosure - BANK LOANS, NET, Originations, Purchases, and Sales (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/BankLoansNetOriginationsPurchasesAndSalesDetails</Role>
      <ShortName>BANK LOANS, NET, Originations, Purchases, and Sales (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>68</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R69.htm</HtmlFileName>
      <LongName>2409404 - Disclosure - BANK LOANS, NET, Analysis of Payment Status of Loans Held for Investment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/BankLoansNetAnalysisOfPaymentStatusOfLoansHeldForInvestmentDetails</Role>
      <ShortName>BANK LOANS, NET, Analysis of Payment Status of Loans Held for Investment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>69</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R70.htm</HtmlFileName>
      <LongName>2409405 - Disclosure - BANK LOANS, NET, Summary of Impaired Loans (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/BankLoansNetSummaryOfImpairedLoansDetails</Role>
      <ShortName>BANK LOANS, NET, Summary of Impaired Loans (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>70</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R71.htm</HtmlFileName>
      <LongName>2409406 - Disclosure - BANK LOANS, NET, Impact of TDRs (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/BankLoansNetImpactOfTdrsDetails</Role>
      <ShortName>BANK LOANS, NET, Impact of TDRs (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>71</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R72.htm</HtmlFileName>
      <LongName>2409407 - Disclosure - BANK LOANS, NET, Credit Quality of Held for Investment Loan Portfolio (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/BankLoansNetCreditQualityOfHeldForInvestmentLoanPortfolioDetails</Role>
      <ShortName>BANK LOANS, NET, Credit Quality of Held for Investment Loan Portfolio (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>72</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R73.htm</HtmlFileName>
      <LongName>2409408 - Disclosure - BANK LOANS, NET, Changes in the Allowance for Loan Losses (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/BankLoansNetChangesInAllowanceForLoanLossesDetails</Role>
      <ShortName>BANK LOANS, NET, Changes in the Allowance for Loan Losses (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>73</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R74.htm</HtmlFileName>
      <LongName>2409409 - Disclosure - BANK LOANS, NET, Allowance for Loan Losses, Loans Individually and Collectively Evaluated for Impairment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/BankLoansNetAllowanceForLoanLossesLoansIndividuallyAndCollectivelyEvaluatedForImpairmentDetails</Role>
      <ShortName>BANK LOANS, NET, Allowance for Loan Losses, Loans Individually and Collectively Evaluated for Impairment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>74</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R75.htm</HtmlFileName>
      <LongName>2410402 - Disclosure - VARIABLE INTEREST ENTITIES (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/VariableInterestEntitiesDetails</Role>
      <ShortName>VARIABLE INTEREST ENTITIES (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/VariableInterestEntitiesTables</ParentRole>
      <Position>75</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R76.htm</HtmlFileName>
      <LongName>2410403 - Disclosure - VARIABLE INTEREST ENTITIES, Primary Beneficiary - Aggregate Assets and Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/VariableInterestEntitiesPrimaryBeneficiaryAggregateAssetsAndLiabilitiesDetails</Role>
      <ShortName>VARIABLE INTEREST ENTITIES, Primary Beneficiary - Aggregate Assets and Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>76</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R77.htm</HtmlFileName>
      <LongName>2410404 - Disclosure - VARIABLE INTEREST ENTITIES, Primary Beneficiary - Carrying Value of Assets, Liabilities and Equity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/VariableInterestEntitiesPrimaryBeneficiaryCarryingValueOfAssetsLiabilitiesAndEquityDetails</Role>
      <ShortName>VARIABLE INTEREST ENTITIES, Primary Beneficiary - Carrying Value of Assets, Liabilities and Equity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>77</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R78.htm</HtmlFileName>
      <LongName>2410405 - Disclosure - VARIABLE INTEREST ENTITIES, Primary Beneficiary - Net Income (Loss) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/VariableInterestEntitiesPrimaryBeneficiaryNetIncomeLossDetails</Role>
      <ShortName>VARIABLE INTEREST ENTITIES, Primary Beneficiary - Net Income (Loss) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>78</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R79.htm</HtmlFileName>
      <LongName>2410406 - Disclosure - VARIABLE INTEREST ENTITIES, Not the Primary Beneficiary - Aggregate Assets, Liabilities Exposure to Loss (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/VariableInterestEntitiesNotPrimaryBeneficiaryAggregateAssetsLiabilitiesExposureToLossDetails</Role>
      <ShortName>VARIABLE INTEREST ENTITIES, Not the Primary Beneficiary - Aggregate Assets, Liabilities Exposure to Loss (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>79</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R80.htm</HtmlFileName>
      <LongName>2410407 - Disclosure - VARIABLE INTEREST ENTITIES, Managed Funds - Aggregate Assets, Liabilities and Exposure to Loss (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/VariableInterestEntitiesManagedFundsAggregateAssetsLiabilitiesAndExposureToLossDetails</Role>
      <ShortName>VARIABLE INTEREST ENTITIES, Managed Funds - Aggregate Assets, Liabilities and Exposure to Loss (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>80</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R81.htm</HtmlFileName>
      <LongName>2411402 - Disclosure - GOODWILL AND IDENTIFIABLE INTANGIBLE ASSETS, Schedule of Goodwill and Net Identifiable Intangible Asset Balances (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/GoodwillAndIdentifiableIntangibleAssetsScheduleOfGoodwillAndNetIdentifiableIntangibleAssetBalancesDetails</Role>
      <ShortName>GOODWILL AND IDENTIFIABLE INTANGIBLE ASSETS, Schedule of Goodwill and Net Identifiable Intangible Asset Balances (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>81</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R82.htm</HtmlFileName>
      <LongName>2411403 - Disclosure - GOODWILL AND IDENTIFIABLE INTANGIBLE ASSETS, Schedule of Goodwill (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/GoodwillAndIdentifiableIntangibleAssetsScheduleOfGoodwillDetails</Role>
      <ShortName>GOODWILL AND IDENTIFIABLE INTANGIBLE ASSETS, Schedule of Goodwill (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>82</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R83.htm</HtmlFileName>
      <LongName>2411404 - Disclosure - GOODWILL AND IDENTIFIABLE INTANGIBLE ASSETS, Quantitative Analysis of Goodwill (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/GoodwillAndIdentifiableIntangibleAssetsQuantitativeAnalysisOfGoodwillDetails</Role>
      <ShortName>GOODWILL AND IDENTIFIABLE INTANGIBLE ASSETS, Quantitative Analysis of Goodwill (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>83</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R84.htm</HtmlFileName>
      <LongName>2411405 - Disclosure - GOODWILL AND IDENTIFIABLE INTANGIBLE ASSETS, Net Amortizable Intangible Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/GoodwillAndIdentifiableIntangibleAssetsNetAmortizableIntangibleAssetsDetails</Role>
      <ShortName>GOODWILL AND IDENTIFIABLE INTANGIBLE ASSETS, Net Amortizable Intangible Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>84</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R85.htm</HtmlFileName>
      <LongName>2411406 - Disclosure - GOODWILL AND IDENTIFIABLE INTANGIBLE ASSETS, Intangible Assets, by Type (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/GoodwillAndIdentifiableIntangibleAssetsIntangibleAssetsByTypeDetails</Role>
      <ShortName>GOODWILL AND IDENTIFIABLE INTANGIBLE ASSETS, Intangible Assets, by Type (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>85</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R86.htm</HtmlFileName>
      <LongName>2412402 - Disclosure - BANK DEPOSITS, Summary of Bank Deposits (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/BankDepositsSummaryOfBankDepositsDetails</Role>
      <ShortName>BANK DEPOSITS, Summary of Bank Deposits (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>86</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R87.htm</HtmlFileName>
      <LongName>2412403 - Disclosure - BANK DEPOSITS, Schedule Maturities of Certificates of Deposit (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/BankDepositsScheduleMaturitiesOfCertificatesOfDepositDetails</Role>
      <ShortName>BANK DEPOSITS, Schedule Maturities of Certificates of Deposit (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>87</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R88.htm</HtmlFileName>
      <LongName>2412404 - Disclosure - BANK DEPOSITS, Summary of Interest Expense on Deposits (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/BankDepositsSummaryOfInterestExpenseOnDepositsDetails</Role>
      <ShortName>BANK DEPOSITS, Summary of Interest Expense on Deposits (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>88</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R89.htm</HtmlFileName>
      <LongName>2413402 - Disclosure - OTHER BORROWINGS (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/OtherBorrowingsDetails</Role>
      <ShortName>OTHER BORROWINGS (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/OtherBorrowingsTables</ParentRole>
      <Position>89</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R90.htm</HtmlFileName>
      <LongName>2414402 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/DerivativeFinancialInstrumentsDetails</Role>
      <ShortName>DERIVATIVE FINANCIAL INSTRUMENTS (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/DerivativeFinancialInstrumentsTables</ParentRole>
      <Position>90</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R91.htm</HtmlFileName>
      <LongName>2414403 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS, Balance Sheet Location (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/DerivativeFinancialInstrumentsBalanceSheetLocationDetails</Role>
      <ShortName>DERIVATIVE FINANCIAL INSTRUMENTS, Balance Sheet Location (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>91</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R92.htm</HtmlFileName>
      <LongName>2414404 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS, Derivative Gain (Loss) Recognized in AOCI (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/DerivativeFinancialInstrumentsDerivativeGainLossRecognizedInAociDetails</Role>
      <ShortName>DERIVATIVE FINANCIAL INSTRUMENTS, Derivative Gain (Loss) Recognized in AOCI (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>92</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R93.htm</HtmlFileName>
      <LongName>2414405 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS, Income Statement Location (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/DerivativeFinancialInstrumentsIncomeStatementLocationDetails</Role>
      <ShortName>DERIVATIVE FINANCIAL INSTRUMENTS, Income Statement Location (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>93</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R94.htm</HtmlFileName>
      <LongName>2414406 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS, Risk (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/DerivativeFinancialInstrumentsRiskDetails</Role>
      <ShortName>DERIVATIVE FINANCIAL INSTRUMENTS, Risk (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/DerivativeFinancialInstrumentsTables</ParentRole>
      <Position>94</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R95.htm</HtmlFileName>
      <LongName>2415402 - Disclosure - DISCLOSURE OF OFFSETTING ASSETS AND LIABILITIES, COLLATERAL, ENCUMBERED ASSETS, AND REPURCHASE AGREEMENTS, Offsetting (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/DisclosureOfOffsettingAssetsAndLiabilitiesCollateralEncumberedAssetsAndRepurchaseAgreementsOffsettingDetails</Role>
      <ShortName>DISCLOSURE OF OFFSETTING ASSETS AND LIABILITIES, COLLATERAL, ENCUMBERED ASSETS, AND REPURCHASE AGREEMENTS, Offsetting (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/DisclosureOfOffsettingAssetsAndLiabilitiesCollateralEncumberedAssetsAndRepurchaseAgreementsTables</ParentRole>
      <Position>95</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R96.htm</HtmlFileName>
      <LongName>2415403 - Disclosure - DISCLOSURE OF OFFSETTING ASSETS AND LIABILITIES, COLLATERAL, ENCUMBERED ASSETS, AND REPURCHASE AGREEMENTS, Collateral (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/DisclosureOfOffsettingAssetsAndLiabilitiesCollateralEncumberedAssetsAndRepurchaseAgreementsCollateralDetails</Role>
      <ShortName>DISCLOSURE OF OFFSETTING ASSETS AND LIABILITIES, COLLATERAL, ENCUMBERED ASSETS, AND REPURCHASE AGREEMENTS, Collateral (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/DisclosureOfOffsettingAssetsAndLiabilitiesCollateralEncumberedAssetsAndRepurchaseAgreementsTables</ParentRole>
      <Position>96</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R97.htm</HtmlFileName>
      <LongName>2415404 - Disclosure - DISCLOSURE OF OFFSETTING ASSETS AND LIABILITIES, COLLATERAL, ENCUMBERED ASSETS, AND REPURCHASE AGREEMENTS, Encumbered Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/DisclosureOfOffsettingAssetsAndLiabilitiesCollateralEncumberedAssetsAndRepurchaseAgreementsEncumberedAssetsDetails</Role>
      <ShortName>DISCLOSURE OF OFFSETTING ASSETS AND LIABILITIES, COLLATERAL, ENCUMBERED ASSETS, AND REPURCHASE AGREEMENTS, Encumbered Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/DisclosureOfOffsettingAssetsAndLiabilitiesCollateralEncumberedAssetsAndRepurchaseAgreementsTables</ParentRole>
      <Position>97</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R98.htm</HtmlFileName>
      <LongName>2415405 - Disclosure - DISCLOSURE OF OFFSETTING ASSETS AND LIABILITIES, COLLATERAL, ENCUMBERED ASSETS, AND REPURCHASE AGREEMENTS, Repurchase Agreements, Securities Lending Transactions &amp; Repurchase-to-Maturity Transactions Accounted for as Secured Borrowings (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/DisclosureOfOffsettingAssetsAndLiabilitiesCollateralEncumberedAssetsAndRepurchaseAgreementsRepurchaseAgreementsSecuritiesLendingTransactionsRepurchaseToMaturityTransactionsAccountedForAsSecuredBorrowingsDetails</Role>
      <ShortName>DISCLOSURE OF OFFSETTING ASSETS AND LIABILITIES, COLLATERAL, ENCUMBERED ASSETS, AND REPURCHASE AGREEMENTS, Repurchase Agreements, Securities Lending Transactions &amp; Repurchase-to-Maturity Transactions Accounted for as Secured Borrowings (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>98</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R99.htm</HtmlFileName>
      <LongName>2416401 - Disclosure - INCOME TAXES (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/IncomeTaxesDetails</Role>
      <ShortName>INCOME TAXES (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/IncomeTaxes</ParentRole>
      <Position>99</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R100.htm</HtmlFileName>
      <LongName>2417401 - Disclosure - COMMITMENTS, CONTINGENCIES AND GUARANTEES, Commitments and Contingencies (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/CommitmentsContingenciesAndGuaranteesCommitmentsAndContingenciesDetails</Role>
      <ShortName>COMMITMENTS, CONTINGENCIES AND GUARANTEES, Commitments and Contingencies (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>100</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R101.htm</HtmlFileName>
      <LongName>2417402 - Disclosure - COMMITMENTS, CONTINGENCIES AND GUARANTEES, Guarantees (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/CommitmentsContingenciesAndGuaranteesGuaranteesDetails</Role>
      <ShortName>COMMITMENTS, CONTINGENCIES AND GUARANTEES, Guarantees (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>101</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R102.htm</HtmlFileName>
      <LongName>2417403 - Disclosure - COMMITMENTS, CONTINGENCIES AND GUARANTEES, Legal Matters Contingencies (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/CommitmentsContingenciesAndGuaranteesLegalMattersContingenciesDetails</Role>
      <ShortName>COMMITMENTS, CONTINGENCIES AND GUARANTEES, Legal Matters Contingencies (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>102</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R103.htm</HtmlFileName>
      <LongName>2418402 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS), Schedule of Other Comprehensive (Loss) Income (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/AccumulatedOtherComprehensiveIncomeLossAccumulatedOtherComprehensiveIncomeLossScheduleOfOtherComprehensiveLossIncomeDetails</Role>
      <ShortName>ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS), Schedule of Other Comprehensive (Loss) Income (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/AccumulatedOtherComprehensiveIncomeLossTables</ParentRole>
      <Position>103</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R104.htm</HtmlFileName>
      <LongName>2418403 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS), Schedule of Accumulated Other Comprehensive (Loss) Income (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/AccumulatedOtherComprehensiveIncomeLossScheduleOfAccumulatedOtherComprehensiveLossIncomeDetails</Role>
      <ShortName>ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS), Schedule of Accumulated Other Comprehensive (Loss) Income (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/AccumulatedOtherComprehensiveIncomeLossTables</ParentRole>
      <Position>104</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R105.htm</HtmlFileName>
      <LongName>2418404 - Disclosure - ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS), Reclassifications Out of Accumulated Other Comprehensive Income (Loss) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/AccumulatedOtherComprehensiveIncomeLossReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetails</Role>
      <ShortName>ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS), Reclassifications Out of Accumulated Other Comprehensive Income (Loss) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/AccumulatedOtherComprehensiveIncomeLossTables</ParentRole>
      <Position>105</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R106.htm</HtmlFileName>
      <LongName>2419402 - Disclosure - INTEREST INCOME AND INTEREST EXPENSE (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/InterestIncomeAndInterestExpenseDetails</Role>
      <ShortName>INTEREST INCOME AND INTEREST EXPENSE (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/InterestIncomeAndInterestExpenseTables</ParentRole>
      <Position>106</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R107.htm</HtmlFileName>
      <LongName>2420402 - Disclosure - SHARE-BASED COMPENSATION (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/ShareBasedCompensationDetails</Role>
      <ShortName>SHARE-BASED COMPENSATION (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/ShareBasedCompensationTables</ParentRole>
      <Position>107</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R108.htm</HtmlFileName>
      <LongName>2421402 - Disclosure - REGULATIONS AND CAPITAL REQUIREMENTS (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/RegulationsAndCapitalRequirementsDetails</Role>
      <ShortName>REGULATIONS AND CAPITAL REQUIREMENTS (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/RegulationsAndCapitalRequirementsTables</ParentRole>
      <Position>108</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R109.htm</HtmlFileName>
      <LongName>2422402 - Disclosure - FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/FinancialInstrumentsWithOffBalanceSheetRiskDetails</Role>
      <ShortName>FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/FinancialInstrumentsWithOffBalanceSheetRiskTables</ParentRole>
      <Position>109</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R110.htm</HtmlFileName>
      <LongName>2423402 - Disclosure - EARNINGS PER SHARE (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/EarningsPerShareDetails</Role>
      <ShortName>EARNINGS PER SHARE (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.raymondjames.com/role/EarningsPerShareTables</ParentRole>
      <Position>110</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R111.htm</HtmlFileName>
      <LongName>2424402 - Disclosure - SEGMENT INFORMATION, Information Concerning Operations (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/SegmentInformationInformationConcerningOperationsDetails</Role>
      <ShortName>SEGMENT INFORMATION, Information Concerning Operations (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>111</Position>
    </Report>
    <Report instance="rjf-20160331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R112.htm</HtmlFileName>
      <LongName>2424403 - Disclosure - SEGMENT INFORMATION, Classified by Major Geographic Areas (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.raymondjames.com/role/SegmentInformationClassifiedByMajorGeographicAreasDetails</Role>
      <ShortName>SEGMENT INFORMATION, Classified by Major Geographic Areas (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>112</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File>rjf-20160331.xml</File>
    <File>rjf-20160331.xsd</File>
    <File>rjf-20160331_cal.xml</File>
    <File>rjf-20160331_def.xml</File>
    <File>rjf-20160331_lab.xml</File>
    <File>rjf-20160331_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies/>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
