<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.25.4</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>223</ContextCount>
  <ElementCount>309</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>77</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>7</UnitCount>
  <MyReports>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>0000001 - Document - Cover</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/Cover</Role>
      <ShortName>Cover</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>9952151 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSUnaudited</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>9952152 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCOMPREHENSIVEINCOMELOSSUnaudited</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>9952153 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS</Role>
      <ShortName>CONDENSED CONSOLIDATED BALANCE SHEETS</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>9952154 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical</Role>
      <ShortName>CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>9952155 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWSUnaudited</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>9952156 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFEQUITYUnaudited</Role>
      <ShortName>CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>9952157 - Disclosure - The Company and Basis of Presentation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/TheCompanyandBasisofPresentation</Role>
      <ShortName>The Company and Basis of Presentation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>9952158 - Disclosure - Net Income (Loss) Per Share of Common Stock</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/NetIncomeLossPerShareofCommonStock</Role>
      <ShortName>Net Income (Loss) Per Share of Common Stock</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>9952159 - Disclosure - Revenue Recognition</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/RevenueRecognition</Role>
      <ShortName>Revenue Recognition</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>9952160 - Disclosure - Balance Sheet Components</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/BalanceSheetComponents</Role>
      <ShortName>Balance Sheet Components</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>9952161 - Disclosure - Fair Value Measurements of Assets and Liabilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/FairValueMeasurementsofAssetsandLiabilities</Role>
      <ShortName>Fair Value Measurements of Assets and Liabilities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>9952162 - Disclosure - Credit Facility and Debt</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/CreditFacilityandDebt</Role>
      <ShortName>Credit Facility and Debt</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>9952163 - Disclosure - Restructuring</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/Restructuring</Role>
      <ShortName>Restructuring</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>9952164 - Disclosure - Stockholders??? Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/StockholdersEquity</Role>
      <ShortName>Stockholders??? Equity</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>9952165 - Disclosure - Segment and Geographic Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/SegmentandGeographicInformation</Role>
      <ShortName>Segment and Geographic Information</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>9952166 - Disclosure - Income Taxes</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/IncomeTaxes</Role>
      <ShortName>Income Taxes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>9952167 - Disclosure - Acquisitions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/Acquisitions</Role>
      <ShortName>Acquisitions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>9952168 - Disclosure - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/CommitmentsandContingencies</Role>
      <ShortName>Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>9952169 - Disclosure - Goodwill and Intangible Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/GoodwillandIntangibleAssets</Role>
      <ShortName>Goodwill and Intangible Assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>9952170 - Disclosure - Related Party Transactions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/RelatedPartyTransactions</Role>
      <ShortName>Related Party Transactions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>995445 - Disclosure - Insider Trading Arrangements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements</Role>
      <ShortName>Insider Trading Arrangements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>9955511 - Disclosure - The Company and Basis of Presentation (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/TheCompanyandBasisofPresentationPolicies</Role>
      <ShortName>The Company and Basis of Presentation (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>9955512 - Disclosure - Net Income (Loss) Per Share of Common Stock (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/NetIncomeLossPerShareofCommonStockTables</Role>
      <ShortName>Net Income (Loss) Per Share of Common Stock (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/NetIncomeLossPerShareofCommonStock</ParentRole>
      <Position>24</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>9955513 - Disclosure - Revenue Recognition (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/RevenueRecognitionTables</Role>
      <ShortName>Revenue Recognition (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/RevenueRecognition</ParentRole>
      <Position>25</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>9955514 - Disclosure - Balance Sheet Components (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/BalanceSheetComponentsTables</Role>
      <ShortName>Balance Sheet Components (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/BalanceSheetComponents</ParentRole>
      <Position>26</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>9955515 - Disclosure - Fair Value Measurements of Assets and Liabilities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/FairValueMeasurementsofAssetsandLiabilitiesTables</Role>
      <ShortName>Fair Value Measurements of Assets and Liabilities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/FairValueMeasurementsofAssetsandLiabilities</ParentRole>
      <Position>27</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>9955516 - Disclosure - Credit Facility and Debt (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/CreditFacilityandDebtTables</Role>
      <ShortName>Credit Facility and Debt (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/CreditFacilityandDebt</ParentRole>
      <Position>28</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>9955517 - Disclosure - Restructuring (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/RestructuringTables</Role>
      <ShortName>Restructuring (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/Restructuring</ParentRole>
      <Position>29</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>9955518 - Disclosure - Stockholders??? Equity (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/StockholdersEquityTables</Role>
      <ShortName>Stockholders??? Equity (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/StockholdersEquity</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>9955519 - Disclosure - Segment and Geographic Information (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/SegmentandGeographicInformationTables</Role>
      <ShortName>Segment and Geographic Information (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/SegmentandGeographicInformation</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>9955520 - Disclosure - Acquisitions (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/AcquisitionsTables</Role>
      <ShortName>Acquisitions (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/Acquisitions</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>9955521 - Disclosure - Commitments and Contingencies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/CommitmentsandContingenciesTables</Role>
      <ShortName>Commitments and Contingencies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/CommitmentsandContingencies</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>9955522 - Disclosure - Goodwill and Intangible Assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/GoodwillandIntangibleAssetsTables</Role>
      <ShortName>Goodwill and Intangible Assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/GoodwillandIntangibleAssets</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>9955523 - Disclosure - Related Party Transactions (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/RelatedPartyTransactionsTables</Role>
      <ShortName>Related Party Transactions (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/RelatedPartyTransactions</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>9955524 - Disclosure - Net Income (Loss) Per Share of Common Stock (Schedule of Basic and Diluted Net Income (Loss) Per Share) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/NetIncomeLossPerShareofCommonStockScheduleofBasicandDilutedNetIncomeLossPerShareDetails</Role>
      <ShortName>Net Income (Loss) Per Share of Common Stock (Schedule of Basic and Diluted Net Income (Loss) Per Share) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/NetIncomeLossPerShareofCommonStockTables</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>9955525 - Disclosure - Net Income (Loss) Per Share of Common Stock (Schedule of Common Stock Excluded Because they were Antidilutive) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/NetIncomeLossPerShareofCommonStockScheduleofCommonStockExcludedBecausetheywereAntidilutiveDetails</Role>
      <ShortName>Net Income (Loss) Per Share of Common Stock (Schedule of Common Stock Excluded Because they were Antidilutive) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/NetIncomeLossPerShareofCommonStockTables</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>9955526 - Disclosure - Revenue Recognition (Schedule of Contracted Balances) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/RevenueRecognitionScheduleofContractedBalancesDetails</Role>
      <ShortName>Revenue Recognition (Schedule of Contracted Balances) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/RevenueRecognitionTables</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>9955527 - Disclosure - Revenue Recognition (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/RevenueRecognitionNarrativeDetails</Role>
      <ShortName>Revenue Recognition (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/RevenueRecognitionTables</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>9955528 - Disclosure - Revenue Recognition (Remaining Performance Obligations) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/RevenueRecognitionRemainingPerformanceObligationsDetails</Role>
      <ShortName>Revenue Recognition (Remaining Performance Obligations) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/RevenueRecognitionTables</ParentRole>
      <Position>40</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>9955529 - Disclosure - Balance Sheet Components (Schedule of Cash, Cash Equivalents and Restricted Cash) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/BalanceSheetComponentsScheduleofCashCashEquivalentsandRestrictedCashDetails</Role>
      <ShortName>Balance Sheet Components (Schedule of Cash, Cash Equivalents and Restricted Cash) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/BalanceSheetComponentsTables</ParentRole>
      <Position>41</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>9955530 - Disclosure - Balance Sheet Components (Schedule of Inventories) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/BalanceSheetComponentsScheduleofInventoriesDetails</Role>
      <ShortName>Balance Sheet Components (Schedule of Inventories) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/BalanceSheetComponentsTables</ParentRole>
      <Position>42</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>9955531 - Disclosure - Balance Sheet Components (Schedule of Inventory Adjustments) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/BalanceSheetComponentsScheduleofInventoryAdjustmentsDetails</Role>
      <ShortName>Balance Sheet Components (Schedule of Inventory Adjustments) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/BalanceSheetComponentsTables</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>9955532 - Disclosure - Balance Sheet Components (Schedule of Other Current Assets) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/BalanceSheetComponentsScheduleofOtherCurrentAssetsDetails</Role>
      <ShortName>Balance Sheet Components (Schedule of Other Current Assets) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/BalanceSheetComponentsTables</ParentRole>
      <Position>44</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>9955533 - Disclosure - Balance Sheet Components (Schedule of Property, Plant and Equipment) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/BalanceSheetComponentsScheduleofPropertyPlantandEquipmentDetails</Role>
      <ShortName>Balance Sheet Components (Schedule of Property, Plant and Equipment) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/BalanceSheetComponentsTables</ParentRole>
      <Position>45</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>9955534 - Disclosure - Balance Sheet Components (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/BalanceSheetComponentsNarrativeDetails</Role>
      <ShortName>Balance Sheet Components (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/BalanceSheetComponentsTables</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>9955535 - Disclosure - Balance Sheet Components (Schedule of Accrued Expenses) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/BalanceSheetComponentsScheduleofAccruedExpensesDetails</Role>
      <ShortName>Balance Sheet Components (Schedule of Accrued Expenses) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/BalanceSheetComponentsTables</ParentRole>
      <Position>47</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>9955536 - Disclosure - Balance Sheet Components (Schedule of Accrued Warranties) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/BalanceSheetComponentsScheduleofAccruedWarrantiesDetails</Role>
      <ShortName>Balance Sheet Components (Schedule of Accrued Warranties) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/BalanceSheetComponentsTables</ParentRole>
      <Position>48</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>9955537 - Disclosure - Balance Sheet Components (Schedule of Advance Payments and Unearned Revenue) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/BalanceSheetComponentsScheduleofAdvancePaymentsandUnearnedRevenueDetails</Role>
      <ShortName>Balance Sheet Components (Schedule of Advance Payments and Unearned Revenue) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/BalanceSheetComponentsTables</ParentRole>
      <Position>49</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>9955538 - Disclosure - Fair Value Measurements of Assets and Liabilities (Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/FairValueMeasurementsofAssetsandLiabilitiesScheduleofFairValueAssetsandLiabilitiesMeasuredonRecurringBasisDetails</Role>
      <ShortName>Fair Value Measurements of Assets and Liabilities (Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/FairValueMeasurementsofAssetsandLiabilitiesTables</ParentRole>
      <Position>50</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>9955539 - Disclosure - Fair Value Measurements of Assets and Liabilities (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/FairValueMeasurementsofAssetsandLiabilitiesNarrativeDetails</Role>
      <ShortName>Fair Value Measurements of Assets and Liabilities (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/FairValueMeasurementsofAssetsandLiabilitiesTables</ParentRole>
      <Position>51</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>9955540 - Disclosure - Credit Facility and Debt (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/CreditFacilityandDebtNarrativeDetails</Role>
      <ShortName>Credit Facility and Debt (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/CreditFacilityandDebtTables</ParentRole>
      <Position>52</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>9955541 - Disclosure - Credit Facility and Debt - (Schedule of Long-Term Debt) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/CreditFacilityandDebtScheduleofLongTermDebtDetails</Role>
      <ShortName>Credit Facility and Debt - (Schedule of Long-Term Debt) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/CreditFacilityandDebtTables</ParentRole>
      <Position>53</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>9955542 - Disclosure - Credit Facility and Debt - (Schedule of Maturities of Long-Term Debt) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/CreditFacilityandDebtScheduleofMaturitiesofLongTermDebtDetails</Role>
      <ShortName>Credit Facility and Debt - (Schedule of Maturities of Long-Term Debt) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/CreditFacilityandDebtTables</ParentRole>
      <Position>54</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>9955543 - Disclosure - Restructuring (Schedule of Restructuring Related Activities) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/RestructuringScheduleofRestructuringRelatedActivitiesDetails</Role>
      <ShortName>Restructuring (Schedule of Restructuring Related Activities) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/RestructuringTables</ParentRole>
      <Position>55</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>9955544 - Disclosure - Restructuring (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/RestructuringNarrativeDetails</Role>
      <ShortName>Restructuring (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/RestructuringTables</ParentRole>
      <Position>56</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>9955545 - Disclosure - Stockholders??? Equity (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/StockholdersEquityNarrativeDetails</Role>
      <ShortName>Stockholders??? Equity (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/StockholdersEquityTables</ParentRole>
      <Position>57</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>9955546 - Disclosure - Stockholders??? Equity (Schedule of Stock Based Compensation Expense) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/StockholdersEquityScheduleofStockBasedCompensationExpenseDetails</Role>
      <ShortName>Stockholders??? Equity (Schedule of Stock Based Compensation Expense) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/StockholdersEquityTables</ParentRole>
      <Position>58</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>9955547 - Disclosure - Segment and Geographic Information (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/SegmentandGeographicInformationNarrativeDetails</Role>
      <ShortName>Segment and Geographic Information (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/SegmentandGeographicInformationTables</ParentRole>
      <Position>59</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>9955548 - Disclosure - Segment and Geographic Information (Schedule of Revenue by Region) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/SegmentandGeographicInformationScheduleofRevenuebyRegionDetails</Role>
      <ShortName>Segment and Geographic Information (Schedule of Revenue by Region) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/SegmentandGeographicInformationTables</ParentRole>
      <Position>60</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>9955549 - Disclosure - Segment and Geographic Information (Schedule of Revenue by Country) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/SegmentandGeographicInformationScheduleofRevenuebyCountryDetails</Role>
      <ShortName>Segment and Geographic Information (Schedule of Revenue by Country) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/SegmentandGeographicInformationTables</ParentRole>
      <Position>61</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>9955550 - Disclosure - Segment and Geographic Information (Schedule of Long-Lived Assets by Country) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/SegmentandGeographicInformationScheduleofLongLivedAssetsbyCountryDetails</Role>
      <ShortName>Segment and Geographic Information (Schedule of Long-Lived Assets by Country) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/SegmentandGeographicInformationTables</ParentRole>
      <Position>62</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>9955551 - Disclosure - Acquisitions (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/AcquisitionsNarrativeDetails</Role>
      <ShortName>Acquisitions (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/AcquisitionsTables</ParentRole>
      <Position>63</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>9955552 - Disclosure - Acquisitions (Schedule of Preliminary Purchase Consideration) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/AcquisitionsScheduleofPreliminaryPurchaseConsiderationDetails</Role>
      <ShortName>Acquisitions (Schedule of Preliminary Purchase Consideration) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/AcquisitionsTables</ParentRole>
      <Position>64</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>9955553 - Disclosure - Commitments and Contingencies (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/CommitmentsandContingenciesNarrativeDetails</Role>
      <ShortName>Commitments and Contingencies (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/CommitmentsandContingenciesTables</ParentRole>
      <Position>65</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R66.htm</HtmlFileName>
      <LongName>9955554 - Disclosure - Commitments and Contingencies (Schedule of Commercial Commitments) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/CommitmentsandContingenciesScheduleofCommercialCommitmentsDetails</Role>
      <ShortName>Commitments and Contingencies (Schedule of Commercial Commitments) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/CommitmentsandContingenciesTables</ParentRole>
      <Position>66</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R67.htm</HtmlFileName>
      <LongName>9955555 - Disclosure - Goodwill and Intangible Assets (Schedule of Intangible Assets and Goodwill) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/GoodwillandIntangibleAssetsScheduleofIntangibleAssetsandGoodwillDetails</Role>
      <ShortName>Goodwill and Intangible Assets (Schedule of Intangible Assets and Goodwill) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/GoodwillandIntangibleAssetsTables</ParentRole>
      <Position>67</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R68.htm</HtmlFileName>
      <LongName>9955556 - Disclosure - Goodwill and Intangible Assets (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/GoodwillandIntangibleAssetsNarrativeDetails</Role>
      <ShortName>Goodwill and Intangible Assets (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/GoodwillandIntangibleAssetsTables</ParentRole>
      <Position>68</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R69.htm</HtmlFileName>
      <LongName>9955557 - Disclosure - Goodwill and Intangible Assets (Schedule of Goodwill Impairment) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/GoodwillandIntangibleAssetsScheduleofGoodwillImpairmentDetails</Role>
      <ShortName>Goodwill and Intangible Assets (Schedule of Goodwill Impairment) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/GoodwillandIntangibleAssetsTables</ParentRole>
      <Position>69</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R70.htm</HtmlFileName>
      <LongName>9955558 - Disclosure - Goodwill and Intangible Assets (Schedule of Finite-Lived Intangible Assets, Future Amortization Expense) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/GoodwillandIntangibleAssetsScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseDetails</Role>
      <ShortName>Goodwill and Intangible Assets (Schedule of Finite-Lived Intangible Assets, Future Amortization Expense) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/GoodwillandIntangibleAssetsTables</ParentRole>
      <Position>70</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R71.htm</HtmlFileName>
      <LongName>9955559 - Disclosure - Related Party Transactions (Narrative) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/RelatedPartyTransactionsNarrativeDetails</Role>
      <ShortName>Related Party Transactions (Narrative) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/RelatedPartyTransactionsTables</ParentRole>
      <Position>71</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R72.htm</HtmlFileName>
      <LongName>9955560 - Disclosure - Related Party Transactions (Schedule of Related Party Transactions) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/RelatedPartyTransactionsScheduleofRelatedPartyTransactionsDetails</Role>
      <ShortName>Related Party Transactions (Schedule of Related Party Transactions) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/RelatedPartyTransactionsTables</ParentRole>
      <Position>72</Position>
    </Report>
    <Report instance="avnw-20251226.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R73.htm</HtmlFileName>
      <LongName>9955561 - Disclosure - Related Party Transactions (Schedule of Related Party Transactions Balance Sheets) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.us.aviatnetworks.com/role/RelatedPartyTransactionsScheduleofRelatedPartyTransactionsBalanceSheetsDetails</Role>
      <ShortName>Related Party Transactions (Schedule of Related Party Transactions Balance Sheets) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.us.aviatnetworks.com/role/RelatedPartyTransactionsTables</ParentRole>
      <Position>73</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="10-Q" isDefinitelyFs="true" isUsgaap="true" original="avnw-20251226.htm">avnw-20251226.htm</File>
    <File>avnw-20251226.xsd</File>
    <File>avnw-20251226_cal.xml</File>
    <File>avnw-20251226_def.xml</File>
    <File>avnw-20251226_lab.xml</File>
    <File>avnw-20251226_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="1">http://fasb.org/srt/2025</BaseTaxonomy>
    <BaseTaxonomy items="769">http://fasb.org/us-gaap/2025</BaseTaxonomy>
    <BaseTaxonomy items="32">http://xbrl.sec.gov/dei/2025</BaseTaxonomy>
    <BaseTaxonomy items="19">http://xbrl.sec.gov/ecd/2025</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
