<?xml version='1.0' encoding='UTF-8'?>
<FilingSummary>
  <Version>3.2.0.727</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>291</ContextCount>
  <ElementCount>400</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>true</FootnotesReported>
  <SegmentCount>76</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>10</UnitCount>
  <MyReports>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>0001000 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/DocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>1001000 - Statement - Consolidated Statements of Income</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/ConsolidatedStatementsOfIncome</Role>
      <ShortName>Consolidated Statements of Income</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>1003000 - Statement - Consolidated Balance Sheets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/ConsolidatedBalanceSheets</Role>
      <ShortName>Consolidated Balance Sheets</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>1003001 - Statement - Consolidated Balance Sheets (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/ConsolidatedBalanceSheetsParenthetical</Role>
      <ShortName>Consolidated Balance Sheets (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>1004000 - Statement - Condensed Consolidated Statements of Members’ and Stockholders' (Deficit) Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/CondensedConsolidatedStatementsOfMembersAndStockholdersDeficitEquity</Role>
      <ShortName>Condensed Consolidated Statements of Members’ and Stockholders' (Deficit) Equity</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>1046000 - Statement - Consolidated Statements of Cash Flows</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/ConsolidatedStatementsOfCashFlows</Role>
      <ShortName>Consolidated Statements of Cash Flows</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>2101100 - Disclosure - Organization, Basis of Presentation, and Summary of Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPolicies</Role>
      <ShortName>Organization, Basis of Presentation, and Summary of Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>2102100 - Disclosure - Recapitalization and Initial Public Offering</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/RecapitalizationAndInitialPublicOffering</Role>
      <ShortName>Recapitalization and Initial Public Offering</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>2103100 - Disclosure - Non-controlling interest</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/NonControllingInterest</Role>
      <ShortName>Non-controlling interest</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>2104100 - Disclosure - Acquisition</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/Acquisition</Role>
      <ShortName>Acquisition</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>2105100 - Disclosure - Inventories</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/Inventories</Role>
      <ShortName>Inventories</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>2105100 - Disclosure - Property and Equipment</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/PropertyAndEquipment</Role>
      <ShortName>Property and Equipment</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>2107100 - Disclosure - Goodwill and Other Intangible Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/GoodwillAndOtherIntangibleAssets</Role>
      <ShortName>Goodwill and Other Intangible Assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>2108100 - Disclosure - Product Warranties</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/ProductWarranties</Role>
      <ShortName>Product Warranties</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>2109100 - Disclosure - Financing</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/Financing</Role>
      <ShortName>Financing</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>2113100 - Disclosure - Fair Value Measurements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/FairValueMeasurements</Role>
      <ShortName>Fair Value Measurements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>2114100 - Disclosure - Income Taxes and Tax Receivable Agreeement</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/IncomeTaxesAndTaxReceivableAgreeement</Role>
      <ShortName>Income Taxes and Tax Receivable Agreeement</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>2115100 - Disclosure - Stockholder's Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/StockholdersEquity</Role>
      <ShortName>Stockholder's Equity</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>2116100 - Disclosure - Stock-Based Compensation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/StockBasedCompensation</Role>
      <ShortName>Stock-Based Compensation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>2117100 - Disclosure - Net Earnings (Loss) Per Share</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/NetEarningsLossPerShare</Role>
      <ShortName>Net Earnings (Loss) Per Share</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>2118100 - Disclosure - Commitment and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/CommitmentAndContingencies</Role>
      <ShortName>Commitment and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>2119100 - Disclosure - Related Party Transactions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/RelatedPartyTransactions</Role>
      <ShortName>Related Party Transactions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>2120100 - Disclosure - Segment Reporting</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/SegmentReporting</Role>
      <ShortName>Segment Reporting</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>2121100 - Disclosure - Quarterly Financial Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/QuarterlyFinancialInformation</Role>
      <ShortName>Quarterly Financial Information</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>24</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>2122100 - Disclosure - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/SubsequentEvents</Role>
      <ShortName>Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>25</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>2201201 - Disclosure - Organization, Basis of Presentation, and Summary of Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesPolicies</Role>
      <ShortName>Organization, Basis of Presentation, and Summary of Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>26</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>2301302 - Disclosure - Organization, Basis of Presentation, and Summary of Significant Accounting Policies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesTables</Role>
      <ShortName>Organization, Basis of Presentation, and Summary of Significant Accounting Policies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>27</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>2303301 - Disclosure - Non-controlling interest (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/NonControllingInterestTables</Role>
      <ShortName>Non-controlling interest (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/NonControllingInterest</ParentRole>
      <Position>28</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>2304301 - Disclosure - Acquisition (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/AcquisitionTables</Role>
      <ShortName>Acquisition (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/Acquisition</ParentRole>
      <Position>29</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>2305301 - Disclosure - Inventories (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/InventoriesTables</Role>
      <ShortName>Inventories (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/Inventories</ParentRole>
      <Position>30</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>2305301 - Disclosure - Property and Equipment (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/PropertyAndEquipmentTables</Role>
      <ShortName>Property and Equipment (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/PropertyAndEquipment</ParentRole>
      <Position>31</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>2307301 - Disclosure - Goodwill and Other Intangible Assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/GoodwillAndOtherIntangibleAssetsTables</Role>
      <ShortName>Goodwill and Other Intangible Assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/GoodwillAndOtherIntangibleAssets</ParentRole>
      <Position>32</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>2308301 - Disclosure - Product Warranties (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/ProductWarrantiesTables</Role>
      <ShortName>Product Warranties (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/ProductWarranties</ParentRole>
      <Position>33</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>2309301 - Disclosure - Financing (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/FinancingTables</Role>
      <ShortName>Financing (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/Financing</ParentRole>
      <Position>34</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>2313301 - Disclosure - Fair Value Measurements (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/FairValueMeasurementsTables</Role>
      <ShortName>Fair Value Measurements (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/FairValueMeasurements</ParentRole>
      <Position>35</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>2314301 - Disclosure - Income Taxes and Tax Receivable Agreeement (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/IncomeTaxesAndTaxReceivableAgreeementTables</Role>
      <ShortName>Income Taxes and Tax Receivable Agreeement (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/IncomeTaxesAndTaxReceivableAgreeement</ParentRole>
      <Position>36</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>2316301 - Disclosure - Stock-Based Compensation (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/StockBasedCompensationTables</Role>
      <ShortName>Stock-Based Compensation (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/StockBasedCompensation</ParentRole>
      <Position>37</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>2317301 - Disclosure - Net Earnings (Loss) Per Share (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/NetEarningsLossPerShareTables</Role>
      <ShortName>Net Earnings (Loss) Per Share (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/NetEarningsLossPerShare</ParentRole>
      <Position>38</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>2318301 - Disclosure - Commitment and Contingencies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/CommitmentAndContingenciesTables</Role>
      <ShortName>Commitment and Contingencies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/CommitmentAndContingencies</ParentRole>
      <Position>39</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>2321301 - Disclosure - Quarterly Financial Information (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/QuarterlyFinancialInformationTables</Role>
      <ShortName>Quarterly Financial Information (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/QuarterlyFinancialInformation</ParentRole>
      <Position>40</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>2401403 - Disclosure - Organization, Basis of Presentation, and Summary of Significant Accounting Policies Tender Offer (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesTenderOfferDetails</Role>
      <ShortName>Organization, Basis of Presentation, and Summary of Significant Accounting Policies Tender Offer (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesTables</ParentRole>
      <Position>41</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>2401404 - Disclosure - Organization, Basis of Presentation, and Summary of Significant Accounting Policies Concentration Risk (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesConcentrationRiskDetails</Role>
      <ShortName>Organization, Basis of Presentation, and Summary of Significant Accounting Policies Concentration Risk (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesTables</ParentRole>
      <Position>42</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>2401405 - Disclosure - Organization, Basis of Presentation, and Summary of Significant Accounting Policies Trade Accounts Receivable (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesTradeAccountsReceivableDetails</Role>
      <ShortName>Organization, Basis of Presentation, and Summary of Significant Accounting Policies Trade Accounts Receivable (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>43</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>2401406 - Disclosure - Organization, Basis of Presentation, and Summary of Significant Accounting Policies Capitalization of Offering Costs (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesCapitalizationOfOfferingCostsDetails</Role>
      <ShortName>Organization, Basis of Presentation, and Summary of Significant Accounting Policies Capitalization of Offering Costs (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>44</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>2401407 - Disclosure - Organization, Basis of Presentation, and Summary of Significant Accounting Policies Property and Equipment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesPropertyAndEquipmentDetails</Role>
      <ShortName>Organization, Basis of Presentation, and Summary of Significant Accounting Policies Property and Equipment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>45</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>2401408 - Disclosure - Organization, Basis of Presentation, and Summary of Significant Accounting Policies Dealer Rebates (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesDealerRebatesDetails</Role>
      <ShortName>Organization, Basis of Presentation, and Summary of Significant Accounting Policies Dealer Rebates (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesTables</ParentRole>
      <Position>46</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>2401409 - Disclosure - Organization, Basis of Presentation, and Summary of Significant Accounting Policies Floor Financing (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesFloorFinancingDetails</Role>
      <ShortName>Organization, Basis of Presentation, and Summary of Significant Accounting Policies Floor Financing (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesTables</ParentRole>
      <Position>47</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>2401410 - Disclosure - Organization, Basis of Presentation, and Summary of Significant Accounting Policies Repurchase Commitments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesRepurchaseCommitmentsDetails</Role>
      <ShortName>Organization, Basis of Presentation, and Summary of Significant Accounting Policies Repurchase Commitments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>48</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>2401411 - Disclosure - Organization, Basis of Presentation, and Summary of Significant Accounting Policies Debt Issuance Costs (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesDebtIssuanceCostsDetails</Role>
      <ShortName>Organization, Basis of Presentation, and Summary of Significant Accounting Policies Debt Issuance Costs (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesTables</ParentRole>
      <Position>49</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>2401412 - Disclosure - Organization, Basis of Presentation, and Summary of Significant Accounting Policies Segment Reporting (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesSegmentReportingDetails</Role>
      <ShortName>Organization, Basis of Presentation, and Summary of Significant Accounting Policies Segment Reporting (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesTables</ParentRole>
      <Position>50</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>2401413 - Disclosure - Organization, Basis of Presentation, and Summary of Significant Accounting Policies Revenue Recognition (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesRevenueRecognitionDetails</Role>
      <ShortName>Organization, Basis of Presentation, and Summary of Significant Accounting Policies Revenue Recognition (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/OrganizationBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesTables</ParentRole>
      <Position>51</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>2402401 - Disclosure - Recapitalization and Initial Public Offering Recapitalization (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/RecapitalizationAndInitialPublicOfferingRecapitalizationDetails</Role>
      <ShortName>Recapitalization and Initial Public Offering Recapitalization (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>52</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>2402402 - Disclosure - Recapitalization and Initial Public Offering IPO (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/RecapitalizationAndInitialPublicOfferingIpoDetails</Role>
      <ShortName>Recapitalization and Initial Public Offering IPO (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/RecapitalizationAndInitialPublicOffering</ParentRole>
      <Position>53</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>2402403 - Disclosure - Recapitalization and Initial Public Offering LLC Agreement (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/RecapitalizationAndInitialPublicOfferingLlcAgreementDetails</Role>
      <ShortName>Recapitalization and Initial Public Offering LLC Agreement (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>54</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>2402404 - Disclosure - Recapitalization and Initial Public Offering Tax Receivable Agreement (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/RecapitalizationAndInitialPublicOfferingTaxReceivableAgreementDetails</Role>
      <ShortName>Recapitalization and Initial Public Offering Tax Receivable Agreement (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>55</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>2402405 - Disclosure - Recapitalization and Initial Public Offering Capitalization of Offering Costs (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/RecapitalizationAndInitialPublicOfferingCapitalizationOfOfferingCostsDetails</Role>
      <ShortName>Recapitalization and Initial Public Offering Capitalization of Offering Costs (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>56</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>2402406 - Disclosure - Recapitalization and Initial Public Offering Exchange Agreement (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/RecapitalizationAndInitialPublicOfferingExchangeAgreementDetails</Role>
      <ShortName>Recapitalization and Initial Public Offering Exchange Agreement (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>57</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>2403402 - Disclosure - Non-controlling interest (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/NonControllingInterestDetails</Role>
      <ShortName>Non-controlling interest (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/NonControllingInterestTables</ParentRole>
      <Position>58</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>2404402 - Disclosure - Acquisition Acquistion (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/AcquisitionAcquistionDetails</Role>
      <ShortName>Acquisition Acquistion (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>59</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>2404403 - Disclosure - Acquisition Pro Forma Financial Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/AcquisitionProFormaFinancialInformationDetails</Role>
      <ShortName>Acquisition Pro Forma Financial Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>60</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>2404404 - Disclosure - Acquisition Estimates of Fair Value (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/AcquisitionEstimatesOfFairValueDetails</Role>
      <ShortName>Acquisition Estimates of Fair Value (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>61</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>2404405 - Disclosure - Acquisition Narrative (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/AcquisitionNarrativeDetails</Role>
      <ShortName>Acquisition Narrative (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>62</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>2405402 - Disclosure - Inventories (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/InventoriesDetails</Role>
      <ShortName>Inventories (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/InventoriesTables</ParentRole>
      <Position>63</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>2405402 - Disclosure - Property and Equipment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/PropertyAndEquipmentDetails</Role>
      <ShortName>Property and Equipment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/PropertyAndEquipmentTables</ParentRole>
      <Position>64</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>2407402 - Disclosure - Goodwill and Other Intangible Assets Carrying Amount of Goodwill (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/GoodwillAndOtherIntangibleAssetsCarryingAmountOfGoodwillDetails</Role>
      <ShortName>Goodwill and Other Intangible Assets Carrying Amount of Goodwill (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>65</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R66.htm</HtmlFileName>
      <LongName>2407403 - Disclosure - Goodwill and Other Intangible Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/GoodwillAndOtherIntangibleAssetsDetails</Role>
      <ShortName>Goodwill and Other Intangible Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/GoodwillAndOtherIntangibleAssetsTables</ParentRole>
      <Position>66</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R67.htm</HtmlFileName>
      <LongName>2408402 - Disclosure - Product Warranties (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/ProductWarrantiesDetails</Role>
      <ShortName>Product Warranties (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/ProductWarrantiesTables</ParentRole>
      <Position>67</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R68.htm</HtmlFileName>
      <LongName>2409402 - Disclosure - Financing (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/FinancingDetails</Role>
      <ShortName>Financing (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/FinancingTables</ParentRole>
      <Position>68</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R69.htm</HtmlFileName>
      <LongName>2409403 - Disclosure - Financing Long-Term Debt Narratives (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/FinancingLongTermDebtNarrativesDetails</Role>
      <ShortName>Financing Long-Term Debt Narratives (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>69</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R70.htm</HtmlFileName>
      <LongName>2413402 - Disclosure - Fair Value Measurements (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/FairValueMeasurementsDetails</Role>
      <ShortName>Fair Value Measurements (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/FairValueMeasurementsTables</ParentRole>
      <Position>70</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R71.htm</HtmlFileName>
      <LongName>2413403 - Disclosure - Fair Value Measurements (Narratives) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/FairValueMeasurementsNarrativesDetails</Role>
      <ShortName>Fair Value Measurements (Narratives) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/FairValueMeasurementsTables</ParentRole>
      <Position>71</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R72.htm</HtmlFileName>
      <LongName>2414402 - Disclosure - Income Taxes and Tax Receivable Agreeement Income Tax Provision (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/IncomeTaxesAndTaxReceivableAgreeementIncomeTaxProvisionDetails</Role>
      <ShortName>Income Taxes and Tax Receivable Agreeement Income Tax Provision (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>72</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R73.htm</HtmlFileName>
      <LongName>2414403 - Disclosure - Income Taxes and Tax Receivable Agreeement Income Tax Reconciliation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/IncomeTaxesAndTaxReceivableAgreeementIncomeTaxReconciliationDetails</Role>
      <ShortName>Income Taxes and Tax Receivable Agreeement Income Tax Reconciliation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>73</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R74.htm</HtmlFileName>
      <LongName>2414404 - Disclosure - Income Taxes and Tax Receivable Agreeement Deferred Tax Assets/Liabilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/IncomeTaxesAndTaxReceivableAgreeementDeferredTaxAssetsLiabilitiesDetails</Role>
      <ShortName>Income Taxes and Tax Receivable Agreeement Deferred Tax Assets/Liabilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>74</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R75.htm</HtmlFileName>
      <LongName>2414405 - Disclosure - Income Taxes and Tax Receivable Agreeement Unrecognized Tax (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/IncomeTaxesAndTaxReceivableAgreeementUnrecognizedTaxDetails</Role>
      <ShortName>Income Taxes and Tax Receivable Agreeement Unrecognized Tax (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>75</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R76.htm</HtmlFileName>
      <LongName>2414406 - Disclosure - Income Taxes and Tax Receivable Agreeement Tax Receivable (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/IncomeTaxesAndTaxReceivableAgreeementTaxReceivableDetails</Role>
      <ShortName>Income Taxes and Tax Receivable Agreeement Tax Receivable (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>76</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R77.htm</HtmlFileName>
      <LongName>2414407 - Disclosure - Income Taxes and Tax Receivable Agreeement Narrative (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/IncomeTaxesAndTaxReceivableAgreeementNarrativeDetails</Role>
      <ShortName>Income Taxes and Tax Receivable Agreeement Narrative (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/IncomeTaxesAndTaxReceivableAgreeementTables</ParentRole>
      <Position>77</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R78.htm</HtmlFileName>
      <LongName>2415402 - Disclosure - Stockholder's Equity (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/StockholdersEquityDetails</Role>
      <ShortName>Stockholder's Equity (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/StockholdersEquity</ParentRole>
      <Position>78</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R79.htm</HtmlFileName>
      <LongName>2416402 - Disclosure - Stock-Based Compensation Narrative (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/StockBasedCompensationNarrativeDetails</Role>
      <ShortName>Stock-Based Compensation Narrative (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>79</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R80.htm</HtmlFileName>
      <LongName>2416403 - Disclosure - Stock-Based Compensation Restricted Stock Units Incentive Plan (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/StockBasedCompensationRestrictedStockUnitsIncentivePlanDetails</Role>
      <ShortName>Stock-Based Compensation Restricted Stock Units Incentive Plan (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>80</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R81.htm</HtmlFileName>
      <LongName>2416404 - Disclosure - Stock-Based Compensation Restricted LLC Units (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/StockBasedCompensationRestrictedLlcUnitsDetails</Role>
      <ShortName>Stock-Based Compensation Restricted LLC Units (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>81</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R82.htm</HtmlFileName>
      <LongName>2417402 - Disclosure - Net Earnings (Loss) Per Share (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/NetEarningsLossPerShareDetails</Role>
      <ShortName>Net Earnings (Loss) Per Share (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/NetEarningsLossPerShareTables</ParentRole>
      <Position>82</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R83.htm</HtmlFileName>
      <LongName>2418402 - Disclosure - Commitment and Contingencies Commitments and Contingencies (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/CommitmentAndContingenciesCommitmentsAndContingenciesDetails</Role>
      <ShortName>Commitment and Contingencies Commitments and Contingencies (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>83</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R84.htm</HtmlFileName>
      <LongName>2419401 - Disclosure - Related Party Transactions (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/RelatedPartyTransactionsDetails</Role>
      <ShortName>Related Party Transactions (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/RelatedPartyTransactions</ParentRole>
      <Position>84</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R85.htm</HtmlFileName>
      <LongName>2420401 - Disclosure - Segment Reporting Segment reporting (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/SegmentReportingSegmentReportingDetails</Role>
      <ShortName>Segment Reporting Segment reporting (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>85</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R86.htm</HtmlFileName>
      <LongName>2421402 - Disclosure - Quarterly Financial Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/QuarterlyFinancialInformationDetails</Role>
      <ShortName>Quarterly Financial Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/QuarterlyFinancialInformationTables</ParentRole>
      <Position>86</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R87.htm</HtmlFileName>
      <LongName>2422401 - Disclosure - Subsequent Events (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.malibuboats.com/role/SubsequentEventsDetails</Role>
      <ShortName>Subsequent Events (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.malibuboats.com/role/SubsequentEvents</ParentRole>
      <Position>87</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <Logs>
    <Log type="Info">In ''Consolidated Statements of Income'', column(s) 2, 4, 6, 8, 10, 12, 14, 16, 19, 20 are contained in other reports, so were removed by flow through suppression.</Log>
    <Log type="Info">In ''Consolidated Balance Sheets'', column(s) 2, 4, 5, 6 are contained in other reports, so were removed by flow through suppression.</Log>
    <Log type="Info">In ''Consolidated Balance Sheets (Parenthetical)'', column(s) 5, 6 are contained in other reports, so were removed by flow through suppression.</Log>
    <Log type="Info">In ''Consolidated Statements of Cash Flows'', column(s) 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 16 are contained in other reports, so were removed by flow through suppression.</Log>
  </Logs>
  <InputFiles>
    <File>mbuu-20150630.xml</File>
    <File>mbuu-20150630_cal.xml</File>
    <File>mbuu-20150630_def.xml</File>
    <File>mbuu-20150630_lab.xml</File>
    <File>mbuu-20150630_pre.xml</File>
    <File>mbuu-20150630.xsd</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies/>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>

