<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2023"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:rr="http://xbrl.sec.gov/rr/2023"
  xmlns:wellington="http://www.vanguard.com/20250327"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xhtml="http://www.w3.org/1999/xhtml"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <link:schemaRef xlink:href="wellington-20250327.xsd" xlink:type="simple"/>
    <context id="D_28Mar2025_28Mar2025">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061301">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061301Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061301_C000198465">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061301Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198465Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061301_RiskLoseMoneyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061301Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">rr:RiskLoseMoneyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061301_StockMarketRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061301Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:StockMarketRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061301_InvestmentStyleRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061301Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:InvestmentStyleRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061301_ManagerRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061301Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ManagerRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061301_ETFexchangeVolatilityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061301Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ETFexchangeVolatilityMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061301_ETFactivetradingincreasedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061301Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ETFactivetradingincreasedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061301_ETFtradinghaltedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061301Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ETFtradinghaltedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061301_RiskNotInsuredDepositoryInstitutionMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061301Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">rr:RiskNotInsuredDepositoryInstitutionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061301_C000198465_BasedonNAVMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061301Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:BasedonNAVMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198465Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061301_C000198465_ReturnAfterTaxesonDistributionsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061301Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:ReturnAfterTaxesonDistributionsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198465Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061301_C000198465_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061301Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:ReturnAfterTaxesonDistributionsandSaleofFundSharesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198465Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061301_C000198465_BasedonMarketPriceMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061301Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:BasedonMarketPriceMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198465Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061301_Russell3000IndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061301Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:Russell3000IndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061302">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061302Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061302_C000198466">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061302Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198466Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061302_RiskLoseMoneyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061302Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">rr:RiskLoseMoneyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061302_StockMarketRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061302Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:StockMarketRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061302_InvestmentStyleRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061302Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:InvestmentStyleRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061302_ManagerRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061302Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ManagerRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061302_ETFexchangeVolatilityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061302Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ETFexchangeVolatilityMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061302_ETFactivetradingincreasedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061302Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ETFactivetradingincreasedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061302_ETFtradinghaltedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061302Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ETFtradinghaltedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061302_RiskNotInsuredDepositoryInstitutionMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061302Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">rr:RiskNotInsuredDepositoryInstitutionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061302_C000198466_BasedonNAVMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061302Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:BasedonNAVMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198466Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061302_C000198466_ReturnAfterTaxesonDistributionsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061302Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:ReturnAfterTaxesonDistributionsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198466Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061302_C000198466_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061302Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:ReturnAfterTaxesonDistributionsandSaleofFundSharesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198466Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061302_C000198466_BasedonMarketPriceMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061302Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:BasedonMarketPriceMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198466Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061302_Russell3000IndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061302Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:Russell3000IndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061310">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061310Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061310_C000198481">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061310Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061310_RiskLoseMoneyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061310Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">rr:RiskLoseMoneyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061310_StockMarketRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061310Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:StockMarketRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061310_InvestmentStyleRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061310Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:InvestmentStyleRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061310_ManagerRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061310Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ManagerRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061310_ManagementOfCertainSimilarFundsRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061310Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ManagementOfCertainSimilarFundsRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061310_ETFexchangeVolatilityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061310Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ETFexchangeVolatilityMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061310_ETFactivetradingincreasedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061310Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ETFactivetradingincreasedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061310_ETFtradinghaltedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061310Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ETFtradinghaltedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061310_RiskNotInsuredDepositoryInstitutionMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061310Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">rr:RiskNotInsuredDepositoryInstitutionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061310_C000198481_BasedonNAVMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061310Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:BasedonNAVMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061310_C000198481_ReturnAfterTaxesonDistributionsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061310Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:ReturnAfterTaxesonDistributionsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061310_C000198481_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061310Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:ReturnAfterTaxesonDistributionsandSaleofFundSharesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061310_C000198481_BasedonMarketPriceMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061310Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:BasedonMarketPriceMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198481Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061310_Russell3000IndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061310Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:Russell3000IndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061304">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061304Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061304_C000198469">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061304Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198469Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061304_RiskLoseMoneyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061304Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">rr:RiskLoseMoneyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061304_StockMarketRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061304Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:StockMarketRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061304_InvestmentStyleRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061304Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:InvestmentStyleRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061304_ManagerRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061304Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ManagerRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061304_ETFexchangeVolatilityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061304Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ETFexchangeVolatilityMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061304_ETFactivetradingincreasedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061304Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ETFactivetradingincreasedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061304_ETFtradinghaltedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061304Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ETFtradinghaltedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061304_RiskNotInsuredDepositoryInstitutionMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061304Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">rr:RiskNotInsuredDepositoryInstitutionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061304_C000198469_BasedonNAVMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061304Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:BasedonNAVMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198469Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061304_C000198469_ReturnAfterTaxesonDistributionsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061304Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:ReturnAfterTaxesonDistributionsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198469Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061304_C000198469_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061304Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:ReturnAfterTaxesonDistributionsandSaleofFundSharesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198469Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061304_C000198469_BasedonMarketPriceMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061304Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:BasedonMarketPriceMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198469Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061304_Russell3000IndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061304Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:Russell3000IndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061305">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061305Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061305_C000198470">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061305Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198470Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061305_RiskLoseMoneyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061305Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">rr:RiskLoseMoneyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061305_StockMarketRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061305Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:StockMarketRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061305_InvestmentStyleRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061305Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:InvestmentStyleRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061305_ManagerRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061305Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ManagerRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061305_ETFexchangeVolatilityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061305Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ETFexchangeVolatilityMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061305_ETFactivetradingincreasedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061305Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ETFactivetradingincreasedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061305_ETFtradinghaltedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061305Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ETFtradinghaltedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061305_RiskNotInsuredDepositoryInstitutionMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061305Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">rr:RiskNotInsuredDepositoryInstitutionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061305_C000198470_BasedonNAVMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061305Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:BasedonNAVMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198470Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061305_C000198470_ReturnAfterTaxesonDistributionsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061305Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:ReturnAfterTaxesonDistributionsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198470Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061305_C000198470_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061305Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:ReturnAfterTaxesonDistributionsandSaleofFundSharesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198470Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061305_C000198470_BasedonMarketPriceMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061305Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:BasedonMarketPriceMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198470Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000061305_Russell3000IndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061305Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:Russell3000IndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000061303">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061303Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000061303_C000198467">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061303Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198467Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000061303_RiskLoseMoneyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061303Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">rr:RiskLoseMoneyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000061303_StockMarketRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061303Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:StockMarketRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000061303_InvestmentStyleRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061303Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:InvestmentStyleRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000061303_ManagerRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061303Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ManagerRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000061303_ManagementOfCertainSimilarFundsRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061303Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ManagementOfCertainSimilarFundsRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000061303_RiskNotInsuredDepositoryInstitutionMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061303Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">rr:RiskNotInsuredDepositoryInstitutionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000061303_C000198467_ReturnAfterTaxesonDistributionsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061303Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:ReturnAfterTaxesonDistributionsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198467Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000061303_C000198467_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061303Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:ReturnAfterTaxesonDistributionsandSaleofFundSharesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000198467Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000061303_Russell3000IndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000061303Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:Russell3000IndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_C000012163">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000012163Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_C000012164">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000012164Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_RiskLoseMoneyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">rr:RiskLoseMoneyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_InvestmentStyleRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:InvestmentStyleRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_StockMarketRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:StockMarketRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_IncomeRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:IncomeRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_InterestRateRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:InterestRateRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_CreditRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:CreditRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_CallRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:CallRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_LiquidityRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:LiquidityRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_ManagerRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ManagerRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_RiskNotInsuredDepositoryInstitutionMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">rr:RiskNotInsuredDepositoryInstitutionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_C000012163_01Jan2024_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000012163Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_C000012163_01Jan2020_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000012163Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_C000012163_01Jan2015_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000012163Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2015-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_C000012163_ReturnAfterTaxesonDistributionsMember_01Jan2024_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:ReturnAfterTaxesonDistributionsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000012163Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_C000012163_ReturnAfterTaxesonDistributionsMember_01Jan2020_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:ReturnAfterTaxesonDistributionsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000012163Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_C000012163_ReturnAfterTaxesonDistributionsMember_01Jan2015_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:ReturnAfterTaxesonDistributionsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000012163Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2015-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_C000012163_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember_01Jan2024_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:ReturnAfterTaxesonDistributionsandSaleofFundSharesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000012163Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_C000012163_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember_01Jan2020_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:ReturnAfterTaxesonDistributionsandSaleofFundSharesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000012163Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_C000012163_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember_01Jan2015_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:ReturnAfterTaxesonDistributionsandSaleofFundSharesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000012163Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2015-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_C000012164_01Jan2024_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000012164Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_C000012164_01Jan2020_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000012164Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_C000012164_01Jan2015_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000012164Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2015-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_WellingtonCompositeIndexMember_01Jan2024_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:WellingtonCompositeIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_WellingtonCompositeIndexMember_01Jan2020_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:WellingtonCompositeIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_WellingtonCompositeIndexMember_01Jan2015_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:WellingtonCompositeIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2015-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_DowJonesUSTotalStockMarketFloatAdjustedIndexMember_01Jan2024_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:DowJonesUSTotalStockMarketFloatAdjustedIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_DowJonesUSTotalStockMarketFloatAdjustedIndexMember_01Jan2020_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:DowJonesUSTotalStockMarketFloatAdjustedIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_DowJonesUSTotalStockMarketFloatAdjustedIndexMember_01Jan2015_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:DowJonesUSTotalStockMarketFloatAdjustedIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2015-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_BloombergUSAggregateBondIndexMember_01Jan2024_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:BloombergUSAggregateBondIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2024-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_BloombergUSAggregateBondIndexMember_01Jan2020_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:BloombergUSAggregateBondIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="RetailMember_S000004406_BloombergUSAggregateBondIndexMember_01Jan2015_31Dec2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:RetailMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000004406Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:BloombergUSAggregateBondIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2015-01-01</startDate>
            <endDate>2024-12-31</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_C000241270">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000241270Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_RiskLoseMoneyMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">rr:RiskLoseMoneyMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_InterestRateRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:InterestRateRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_IncomeRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:IncomeRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_CallRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:CallRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_ExtensionRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ExtensionRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_CreditRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:CreditRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_indexrelatedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:indexrelatedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_IndexSamplingRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:IndexSamplingRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_LiquidityRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:LiquidityRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_TaxRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:TaxRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_RegionalRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:RegionalRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_NondiversificationRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:NondiversificationRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_ETFexchangeVolatilityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ETFexchangeVolatilityMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_ETFactivetradingincreasedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ETFactivetradingincreasedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_ETFtradinghaltedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">wellington:ETFtradinghaltedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_RiskNotInsuredDepositoryInstitutionMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:RiskAxis">rr:RiskNotInsuredDepositoryInstitutionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_C000241270_BasedonNAVMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:BasedonNAVMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000241270Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_C000241270_BasedonNAVReturnAfterTaxesonDistributionsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:BasedonNAVReturnAfterTaxesonDistributionsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000241270Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_C000241270_BasedonNAVReturnAfterTaxesonDistributionsandSaleofFundSharesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:BasedonNAVReturnAfterTaxesonDistributionsandSaleofFundSharesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000241270Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_C000241270_BasedonMarketPriceMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:BasedonMarketPriceMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:ProspectusShareClassAxis">wellington:C000241270Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_SP07yearNationalAMTFreeMunicipalBondIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:SP07yearNationalAMTFreeMunicipalBondIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <context id="ETFMember_S000079862_BloombergMunicipalBondIndexMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000105563</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:DocumentInformationDocumentAxis">wellington:ETFMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">wellington:S000079862Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rr:PerformanceMeasureAxis">wellington:BloombergMunicipalBondIndexMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2025-03-28</startDate>
            <endDate>2025-03-28</endDate>
        </period>
    </context>
    <unit id="pure">
        <measure>pure</measure>
    </unit>
    <unit id="USD">
        <measure>iso4217:USD</measure>
    </unit>
    <dei:DocumentPeriodEndDate contextRef="D_28Mar2025_28Mar2025" id="apid_1">2024-11-30</dei:DocumentPeriodEndDate>
    <dei:EntityCentralIndexKey contextRef="D_28Mar2025_28Mar2025" id="apid_2">0000105563</dei:EntityCentralIndexKey>
    <dei:AmendmentFlag contextRef="D_28Mar2025_28Mar2025" id="apid_3">false</dei:AmendmentFlag>
    <dei:DocumentCreationDate contextRef="D_28Mar2025_28Mar2025" id="apid_4">2025-03-27</dei:DocumentCreationDate>
    <dei:DocumentType contextRef="D_28Mar2025_28Mar2025" id="apid_5">485BPOS</dei:DocumentType>
    <rr:AnnualReturn2019
      contextRef="RetailMember_S000061303_C000198467"
      decimals="4"
      id="x_9672518e-7f66-49c0-9fa4-e5ce9fead25a"
      unitRef="pure">0.2181</rr:AnnualReturn2019>
    <rr:AnnualReturn2020
      contextRef="RetailMember_S000061303_C000198467"
      decimals="4"
      id="e0e86555-1ce6-4bee-b2a4-540360f024ed"
      unitRef="pure">0.0361</rr:AnnualReturn2020>
    <rr:AnnualReturn2021
      contextRef="RetailMember_S000061303_C000198467"
      decimals="4"
      id="x_184246e0-9442-485a-a6b3-3587a0db3a98"
      unitRef="pure">0.3077</rr:AnnualReturn2021>
    <rr:AnnualReturn2022
      contextRef="RetailMember_S000061303_C000198467"
      decimals="4"
      id="f8421b42-28b1-4d7f-aedb-dc55a9765be3"
      unitRef="pure">-0.0578</rr:AnnualReturn2022>
    <rr:AnnualReturn2023
      contextRef="RetailMember_S000061303_C000198467"
      decimals="4"
      id="eda265e4-4915-4433-99dc-1bbb7199aedd"
      unitRef="pure">0.1791</rr:AnnualReturn2023>
    <rr:AnnualReturn2024
      contextRef="RetailMember_S000061303_C000198467"
      decimals="4"
      id="fd629bc0-c901-4364-8260-b3311a27a6f6"
      unitRef="pure">0.1720</rr:AnnualReturn2024>
    <rr:AnnualReturn2019
      contextRef="ETFMember_S000061301_C000198465"
      decimals="4"
      id="fbab5f93-c7dd-449e-a609-d7c9221f7664"
      unitRef="pure">0.2705</rr:AnnualReturn2019>
    <rr:AnnualReturn2020
      contextRef="ETFMember_S000061301_C000198465"
      decimals="4"
      id="ac9eac72-be93-4dc8-8a4b-62f643b57246"
      unitRef="pure">-0.0017</rr:AnnualReturn2020>
    <rr:AnnualReturn2021
      contextRef="ETFMember_S000061301_C000198465"
      decimals="4"
      id="x_47f0441f-db1d-4482-ae7b-3f7bfd5c6861"
      unitRef="pure">0.2072</rr:AnnualReturn2021>
    <rr:AnnualReturn2022
      contextRef="ETFMember_S000061301_C000198465"
      decimals="4"
      id="c0b99f2a-9f08-4eea-82e9-9a197648da46"
      unitRef="pure">-0.0572</rr:AnnualReturn2022>
    <rr:AnnualReturn2023
      contextRef="ETFMember_S000061301_C000198465"
      decimals="4"
      id="x_1f67fc52-5365-48a9-a272-6e0b862a44e1"
      unitRef="pure">0.0887</rr:AnnualReturn2023>
    <rr:AnnualReturn2024
      contextRef="ETFMember_S000061301_C000198465"
      decimals="4"
      id="d05c856a-bcb0-4d14-9453-28cfde15f827"
      unitRef="pure">0.1697</rr:AnnualReturn2024>
    <rr:AnnualReturn2019
      contextRef="ETFMember_S000061305_C000198470"
      decimals="4"
      id="x_1c0e4b6a-f06b-402a-a2da-6d9358d40f23"
      unitRef="pure">0.2494</rr:AnnualReturn2019>
    <rr:AnnualReturn2020
      contextRef="ETFMember_S000061305_C000198470"
      decimals="4"
      id="ad313b97-8394-4818-bfa4-00eeec9a7612"
      unitRef="pure">0.0226</rr:AnnualReturn2020>
    <rr:AnnualReturn2021
      contextRef="ETFMember_S000061305_C000198470"
      decimals="4"
      id="x_79370e34-f3aa-465d-a558-a0717ca666e2"
      unitRef="pure">0.3704</rr:AnnualReturn2021>
    <rr:AnnualReturn2022
      contextRef="ETFMember_S000061305_C000198470"
      decimals="4"
      id="x_4445af8f-6d18-4129-9bed-b77883748a2b"
      unitRef="pure">-0.0384</rr:AnnualReturn2022>
    <rr:AnnualReturn2023
      contextRef="ETFMember_S000061305_C000198470"
      decimals="4"
      id="x_04b06a2b-df64-4498-972e-7c89b5f825ff"
      unitRef="pure">0.1721</rr:AnnualReturn2023>
    <rr:AnnualReturn2024
      contextRef="ETFMember_S000061305_C000198470"
      decimals="4"
      id="c33c1794-2555-4c3a-99ef-0811c9558922"
      unitRef="pure">0.0779</rr:AnnualReturn2024>
    <rr:AnnualReturn2019
      contextRef="ETFMember_S000061304_C000198469"
      decimals="4"
      id="x_0d9b0fc1-ca3c-467b-985e-9c04a4e4a381"
      unitRef="pure">0.2530</rr:AnnualReturn2019>
    <rr:AnnualReturn2020
      contextRef="ETFMember_S000061304_C000198469"
      decimals="4"
      id="e3019b65-8954-42be-bae2-6dd855309aa7"
      unitRef="pure">0.1693</rr:AnnualReturn2020>
    <rr:AnnualReturn2021
      contextRef="ETFMember_S000061304_C000198469"
      decimals="4"
      id="x_46978f0c-8c9e-4648-a904-882c4af1cfd9"
      unitRef="pure">0.2797</rr:AnnualReturn2021>
    <rr:AnnualReturn2022
      contextRef="ETFMember_S000061304_C000198469"
      decimals="4"
      id="f751bbea-8c5f-494d-92be-8a30d6222479"
      unitRef="pure">-0.1567</rr:AnnualReturn2022>
    <rr:AnnualReturn2023
      contextRef="ETFMember_S000061304_C000198469"
      decimals="4"
      id="x_5f4a74a5-7a9a-44e4-982c-42ed43f5f751"
      unitRef="pure">0.2245</rr:AnnualReturn2023>
    <rr:AnnualReturn2024
      contextRef="ETFMember_S000061304_C000198469"
      decimals="4"
      id="ce1e8473-7cbc-4b0c-ad2c-839101fbe646"
      unitRef="pure">0.1295</rr:AnnualReturn2024>
    <wellington:TransactionFeeOnConversionToETFShares
      contextRef="ETFMember_S000079862_C000241270"
      id="x_9848b03b-ff16-4353-86fd-bec94e6727a2"
      unitRef="USD"
      xsi:nil="true"/>
    <rr:AnnualReturn2024
      contextRef="ETFMember_S000079862_C000241270"
      decimals="4"
      id="b1b6c531-ede2-46c7-a859-2ad9f1a67d63"
      unitRef="pure">0.0181</rr:AnnualReturn2024>
    <rr:AnnualReturn2015
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="b5c2872a-9e92-4c0f-be9d-bb44e0cc74e1"
      unitRef="pure">0.0006</rr:AnnualReturn2015>
    <rr:AnnualReturn2016
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="x_79cf4344-dcb0-4c07-bd16-a6246584eca2"
      unitRef="pure">0.1101</rr:AnnualReturn2016>
    <rr:AnnualReturn2017
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="x_0faf960f-a356-49d9-9231-d7b255118dde"
      unitRef="pure">0.1472</rr:AnnualReturn2017>
    <rr:AnnualReturn2018
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="x_76a36797-8a3e-494a-8980-47f07f66e9fd"
      unitRef="pure">-0.0342</rr:AnnualReturn2018>
    <rr:AnnualReturn2019
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="x_3c7b3641-07b2-4800-9ce5-3adf7157c008"
      unitRef="pure">0.2251</rr:AnnualReturn2019>
    <rr:AnnualReturn2020
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="fc16cec0-59be-46e9-ad29-77db7303bdc4"
      unitRef="pure">0.1060</rr:AnnualReturn2020>
    <rr:AnnualReturn2021
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="x_1efa424d-f495-4e8f-8120-08335312d612"
      unitRef="pure">0.1901</rr:AnnualReturn2021>
    <rr:AnnualReturn2022
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="x_8a3f9fd7-5d9b-40a7-abc1-a928a371c3a5"
      unitRef="pure">-0.1432</rr:AnnualReturn2022>
    <rr:AnnualReturn2023
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="baef1472-752d-428c-b34c-1cc9f5591c5f"
      unitRef="pure">0.1433</rr:AnnualReturn2023>
    <rr:AnnualReturn2024
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="x_669d1e8d-eef9-4bdd-9ed8-61626f7ee3c0"
      unitRef="pure">0.1476</rr:AnnualReturn2024>
    <rr:AnnualReturn2019
      contextRef="ETFMember_S000061302_C000198466"
      decimals="4"
      id="x_87a2c16f-6706-426c-be20-22036f5bd335"
      unitRef="pure">0.2775</rr:AnnualReturn2019>
    <rr:AnnualReturn2020
      contextRef="ETFMember_S000061302_C000198466"
      decimals="4"
      id="x_679d2f3a-441c-4037-8d57-ae2e51da18d3"
      unitRef="pure">0.3130</rr:AnnualReturn2020>
    <rr:AnnualReturn2021
      contextRef="ETFMember_S000061302_C000198466"
      decimals="4"
      id="d8d697eb-ecc5-4bc7-9931-04bf55e13cf8"
      unitRef="pure">0.1914</rr:AnnualReturn2021>
    <rr:AnnualReturn2022
      contextRef="ETFMember_S000061302_C000198466"
      decimals="4"
      id="x_324e6253-b91d-485c-b57b-c545e0cdd106"
      unitRef="pure">-0.1284</rr:AnnualReturn2022>
    <rr:AnnualReturn2023
      contextRef="ETFMember_S000061302_C000198466"
      decimals="4"
      id="ad35ec9b-b130-49cd-9a81-ed059374f775"
      unitRef="pure">0.1633</rr:AnnualReturn2023>
    <rr:AnnualReturn2024
      contextRef="ETFMember_S000061302_C000198466"
      decimals="4"
      id="b8d3e7a2-1ec4-45dc-8c9e-2358fd9adb15"
      unitRef="pure">0.2596</rr:AnnualReturn2024>
    <rr:AnnualReturn2019
      contextRef="ETFMember_S000061310_C000198481"
      decimals="4"
      id="x_0f635dc3-a963-443d-8632-5ee49b0b2818"
      unitRef="pure">0.2196</rr:AnnualReturn2019>
    <rr:AnnualReturn2020
      contextRef="ETFMember_S000061310_C000198481"
      decimals="4"
      id="x_889c007d-c7c7-4f51-9244-9fb285a74d38"
      unitRef="pure">0.0486</rr:AnnualReturn2020>
    <rr:AnnualReturn2021
      contextRef="ETFMember_S000061310_C000198481"
      decimals="4"
      id="x_186905f7-5aa6-46a7-86c6-a076a4ea4ff3"
      unitRef="pure">0.3009</rr:AnnualReturn2021>
    <rr:AnnualReturn2022
      contextRef="ETFMember_S000061310_C000198481"
      decimals="4"
      id="f4086c8f-a2f6-4110-8d02-8fb0013da906"
      unitRef="pure">-0.0568</rr:AnnualReturn2022>
    <rr:AnnualReturn2023
      contextRef="ETFMember_S000061310_C000198481"
      decimals="4"
      id="x_9c1854e9-a08d-4c88-9cfe-f1fbe50182ca"
      unitRef="pure">0.1864</rr:AnnualReturn2023>
    <rr:AnnualReturn2024
      contextRef="ETFMember_S000061310_C000198481"
      decimals="4"
      id="x_551a0d9d-78fc-41ad-9006-18b369a97236"
      unitRef="pure">0.1535</rr:AnnualReturn2024>
    <dei:EntityInvCompanyType
      contextRef="D_28Mar2025_28Mar2025"
      id="apid_e72a4443-b7e1-4d34-a8ec-d4c6fb06a55e">N-1A</dei:EntityInvCompanyType>
    <dei:EntityRegistrantName
      contextRef="D_28Mar2025_28Mar2025"
      id="apid_46de7282-0238-47c3-85b2-f84d9e36f199">VANGUARD WELLINGTON FUND</dei:EntityRegistrantName>
    <dei:DocumentEffectiveDate
      contextRef="D_28Mar2025_28Mar2025"
      id="apid_3787264f-2542-4633-b643-76ee9ca6534b">2025-03-28</dei:DocumentEffectiveDate>
    <rr:ProspectusDate
      contextRef="D_28Mar2025_28Mar2025"
      id="apid_27cf5617-9ed4-4c44-a20e-118fc1647081">2025-03-28</rr:ProspectusDate>
    <rr:RiskReturnHeading
      contextRef="ETFMember_S000061301"
      id="x_7a434835-b7d1-4745-90f2-77f47ac3acb6">&lt;span style="color:#000000;font-family:Arial;font-size:13pt;font-weight:bold;"&gt;Vanguard U.S. Minimum Volatility ETF&lt;/span&gt;</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="ETFMember_S000061301"
      id="be8c6bdd-2e65-41ab-80b9-ab5e20a22ca7">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Investment Objective&lt;/span&gt;</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="ETFMember_S000061301"
      id="d7758283-b4ef-4b83-a6b0-8a3f83a52426">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The Fund seeks to provide long-term capital appreciation with lower volatility relative to the broad U.S. equity market.&lt;/span&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="ETFMember_S000061301"
      id="c64f3d76-362c-4f69-a2dc-341e494c49ed">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Fees and Expenses&lt;/span&gt;</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="ETFMember_S000061301"
      id="x_3ddf5f9f-4078-4d69-bbb2-636b43949dee">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The following tables describe the fees and expenses you may pay if you buy, hold, and sell shares of the Fund. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and example below.&lt;/span&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption
      contextRef="ETFMember_S000061301"
      id="x_05e29cf5-ae52-442e-ac24-ab5063f35cdf">&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Shareholder Fees&lt;/span&gt;
&lt;br/&gt;&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;"&gt;(Fees paid directly from your investment)&lt;/span&gt;</rr:ShareholderFeesCaption>
    <wellington:TransactionFeeOnPurchasesandSales
      contextRef="ETFMember_S000061301_C000198465"
      decimals="INF"
      id="e9d05fbb-7fce-4ac6-9f21-2a05eba31cba"
      unitRef="USD">0</wellington:TransactionFeeOnPurchasesandSales>
    <wellington:TransactionFeeOnReinvestedDividends
      contextRef="ETFMember_S000061301_C000198465"
      decimals="INF"
      id="x_3b5bcb69-1d03-4701-8a73-4634860d9112"
      unitRef="USD">0</wellington:TransactionFeeOnReinvestedDividends>
    <rr:OperatingExpensesCaption
      contextRef="ETFMember_S000061301"
      id="x_0cb145ea-25db-4746-a516-cdfe059875e3">&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Annual Fund Operating Expenses&lt;/span&gt;
&lt;br/&gt;&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;"&gt;(Expenses that you pay each year as a percentage of the value of your investment)&lt;/span&gt;</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="ETFMember_S000061301_C000198465"
      decimals="4"
      id="x_17280def-8ef6-486e-857d-515be305c823"
      unitRef="pure">0.0006</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="ETFMember_S000061301_C000198465"
      decimals="4"
      id="x_30ba8f42-4620-4c5d-b243-fd757657b0a5"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="ETFMember_S000061301_C000198465"
      decimals="4"
      id="x_9968a3ed-0ba0-4de8-bdd1-cc523f052bca"
      unitRef="pure">0.0007</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="ETFMember_S000061301_C000198465"
      decimals="4"
      id="b0c7332d-b8ea-4a17-92b2-85c290d58b0a"
      unitRef="pure">0.0013</rr:ExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="ETFMember_S000061301"
      id="d60e5793-c2c0-4c6f-89c4-e1c14150e7e8">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Example&lt;/span&gt;</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="ETFMember_S000061301"
      id="x_68d73daa-be74-446c-8737-17fe36c7ebe8">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund&#x2019;s shares. This example assumes that the Fund provides a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01
      contextRef="ETFMember_S000061301_C000198465"
      decimals="INF"
      id="x_6cfc0a05-e051-4ff0-80c7-0c235b7ef46f"
      unitRef="USD">13</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="ETFMember_S000061301_C000198465"
      decimals="INF"
      id="de001500-7a4a-4e0d-922c-5e8638ae5069"
      unitRef="USD">42</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="ETFMember_S000061301_C000198465"
      decimals="INF"
      id="x_90b235fe-f0a3-4159-8b6a-9320d92351fe"
      unitRef="USD">73</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="ETFMember_S000061301_C000198465"
      decimals="INF"
      id="x_056a6013-3f02-4222-bd85-6453e855b68f"
      unitRef="USD">166</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleClosingTextBlock
      contextRef="ETFMember_S000061301"
      id="x_9e8b2660-d563-4899-8147-3bcfb7c6f2f7">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;This example does not include the brokerage commissions that you may pay to buy and sell shares of the Fund.&lt;/span&gt;</rr:ExpenseExampleClosingTextBlock>
    <rr:PortfolioTurnoverHeading
      contextRef="ETFMember_S000061301"
      id="f1bb7940-f534-4f35-a1b7-714811570cef">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Portfolio Turnover&lt;/span&gt;</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="ETFMember_S000061301"
      id="x_986d2254-5377-4d78-8afa-06baab4f03a4">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund pays transaction costs, such as commissions, when it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in more taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the previous expense example, reduce the Fund&#x2019;s performance. During the most recent fiscal year, the Fund&#x2019;s portfolio turnover rate was &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;39&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;% of the average value of its portfolio.&lt;/span&gt;</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="ETFMember_S000061301"
      decimals="4"
      id="a90ef363-5090-434e-9297-952d9f0ecd52"
      unitRef="pure">0.39</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="ETFMember_S000061301"
      id="x_59afe91e-043c-4793-b71f-20fb5bd0a102">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Principal Investment Strategies&lt;/span&gt;</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="ETFMember_S000061301"
      id="x_6b444c97-ae66-47b3-a069-72118c6e0143">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund invests primarily in a group of U.S. common stocks that together are deemed by the advisor to have the potential to generate lower volatility relative to the broad U.S. equity market. The Fund&#x2019;s portfolio includes a diverse mix of companies representing many different market sectors and industry groups. The advisor uses a quantitative model to evaluate all of the securities in an investment universe comprised of U.S. large-, mid-, and small-capitalization stocks and to construct a U.S. equity portfolio that seeks to achieve the lowest amount of expected volatility subject to a rules-based screen designed to promote diversification and to mitigate exposure to certain less liquid stocks. Under normal circumstances, at least 80% of the Fund&#x2019;s assets will be invested in securities issued by U.S. companies.&lt;/span&gt;</rr:StrategyNarrativeTextBlock>
    <rr:RiskHeading
      contextRef="ETFMember_S000061301"
      id="x_30ad8fd1-bcfd-4cdd-8036-53a4ac9f0038">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Principal Risks&lt;/span&gt;</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061301"
      id="cf878088-7b3f-40f5-a6c3-5392762b76da">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;An investment in the Fund could lose money over short or long periods of time.&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;You should expect the Fund&#x2019;s share price and total return to fluctuate within a wide range. The Fund is subject to the following risks, which could affect the Fund&#x2019;s performance:&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Because the Fund is an exchange-traded fund (ETF) and the Fund&#x2019;s shares are traded on an exchange, the Fund is subject to additional risks:&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061301_RiskLoseMoneyMember"
      id="x_0359d034-6351-464d-8f75-7742cfd2e1d2">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;An investment in the Fund could lose money over short or long periods of time.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061301_StockMarketRiskMember"
      id="x_4a1560ce-2364-4b0b-ad08-8633be00313e">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Stock market risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that stock prices overall will decline. Stock markets tend to move in cycles, with periods of rising prices and periods of falling prices.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061301_InvestmentStyleRiskMember"
      id="a64cdc79-cffc-415b-b763-e5fe66db1e3f">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Investment style risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that returns from the types of stocks in which the Fund invests will trail returns from overall U.S. stock markets. Specific types of stocks tend to go through cycles of doing better or worse than other segments of the U.S. stock market. These periods have, in the past, lasted for as long as several years.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061301_ManagerRiskMember"
      id="c4880ebb-22bc-470c-8fb4-4805f9912d52">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Manager risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that poor security selection will cause the Fund to underperform relevant benchmarks or other funds with a similar &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;investment objective. The Fund&#x2019;s advisor uses a quantitative process to evaluate securities, and the Fund can perform differently from the market as a whole as a result of the stock selection model. Although the Fund does not intend to focus on a particular sector, from time to time, the Fund&#x2019;s holdings may be concentrated in a particular sector in pursuit of its objective.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061301_ETFexchangeVolatilityMember"
      id="x_89bf0431-1e55-43d3-ad46-74c24488f3ae">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;The Fund&#x2019;s ETF Shares are listed for trading on Cboe BZX Exchange, Inc., and are bought and sold on the secondary market at market prices. Although it is expected that the market price of an ETF Share typically will approximate its net asset value (NAV), there may be times when the market price and the NAV differ significantly. Thus, you may pay more or less than NAV when you buy ETF Shares on the secondary market, and you may receive more or less than NAV when you sell those shares.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061301_ETFactivetradingincreasedMember"
      id="x_524d0aab-0c6e-44a0-810f-1fd7bc68dc99">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;Although the Fund&#x2019;s ETF Shares are listed for trading on Cboe BZX Exchange, Inc., it is possible that an active trading market may not be maintained.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061301_ETFtradinghaltedMember"
      id="e66e6fe7-44fa-41d1-a54a-1bc103bfca1b">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;Trading of the Fund&#x2019;s ETF Shares may be halted by the activation of individual or marketwide trading halts (which halt trading for a specific period of time when the price of a particular security or overall market prices decline by a specified percentage). Trading of the Fund&#x2019;s ETF Shares may also be halted if (1) the shares are delisted from Cboe BZX Exchange, Inc., without first being listed on another exchange or (2) Cboe BZX Exchange, Inc., officials determine that such action is appropriate in the interest of a fair and orderly market or for the protection of investors.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061301_RiskNotInsuredDepositoryInstitutionMember"
      id="x_744f8f66-ed02-44e5-8d8e-ca084ff3f6f6">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.  &lt;/span&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="ETFMember_S000061301"
      id="x_427621e9-24f3-4af3-a8b0-4282b0584462">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Annual Total Returns&lt;/span&gt;</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="ETFMember_S000061301"
      id="x_56e53a06-3ee6-43c3-9741-46a3c2028d40">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table are intended to help you understand the risks of investing in the Fund. The bar chart shows how the performance of the Fund&#x2019;s ETF Shares (based on NAV) has varied from one calendar year to another over the periods shown. The table shows how the average annual total returns of the Fund compare with those of a relevant market index, which has investment characteristics similar to those of the Fund.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Keep in mind that the Fund&#x2019;s past &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;performance (before and after taxes) does not indicate how the Fund will perform in the future.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Updated performance information is available on our website at &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;.&lt;/span&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="ETFMember_S000061301"
      id="x_7e1a9bc3-2ce6-444f-9f18-fdc66b38d881">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table are intended to help you understand the risks of investing in the Fund. The bar chart shows how the performance of the Fund&#x2019;s ETF Shares (based on NAV) has varied from one calendar year to another over the periods shown. The table shows how the average annual total returns of the Fund compare with those of a relevant market index, which has investment characteristics similar to those of the Fund.&lt;/span&gt;</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="ETFMember_S000061301"
      id="x_87cf6fa9-78d7-41fe-bc01-31a7a323eeaa">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Keep in mind that the Fund&#x2019;s past &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;performance (before and after taxes) does not indicate how the Fund will perform in the future.&lt;/span&gt;</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="ETFMember_S000061301"
      id="f9e586cc-9000-42ff-8e00-62be882ec617">&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:BarChartHeading
      contextRef="ETFMember_S000061301"
      id="d4b56557-e146-45db-bc3e-f941d5498191">&lt;span style="font-family:Arial;font-size:8pt;font-weight:bold;"&gt;Annual Total Returns &#x2014; Vanguard U.S. Minimum Volatility ETF&lt;/span&gt;</rr:BarChartHeading>
    <rr:BarChartClosingTextBlock
      contextRef="ETFMember_S000061301"
      id="x_5838a3c1-e5bb-4d40-a311-8f4e94fd23be">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;During the periods shown in the bar chart, the highest and lowest returns for a calendar quarter were:&lt;/span&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="ETFMember_S000061301_C000198465"
      id="x_9eb3718b-9115-4984-8f13-376f57a14fff">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Highest&lt;/span&gt;</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="ETFMember_S000061301_C000198465"
      decimals="4"
      id="x_0f5268d7-dca2-4fa8-8d20-11ccf7da9072"
      unitRef="pure">0.1197</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="ETFMember_S000061301_C000198465"
      id="x_4d189d4a-1685-4ba8-be69-f5554dd5f4a1">2019-03-31</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel
      contextRef="ETFMember_S000061301_C000198465"
      id="x_44773624-4646-44f9-8d51-14371c1212b9">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Lowest&lt;/span&gt;</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="ETFMember_S000061301_C000198465"
      decimals="4"
      id="x_9980a6de-3b5d-4a6b-be8f-4ec320e7d634"
      unitRef="pure">-0.2173</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="ETFMember_S000061301_C000198465"
      id="da830ab4-71f0-4285-bc6a-48b69fcbab9e">2020-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading
      contextRef="ETFMember_S000061301"
      id="x_2ca8f3ef-1a9f-4caa-af67-984c959bf990">&lt;span style="font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Average Annual Total Returns for Periods Ended December 31, 2024&lt;/span&gt;</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="ETFMember_S000061301_C000198465"
      id="x_0d7c0c61-7921-4ae4-b2b8-12fbeb22e3dc">2018-02-13</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061301_C000198465_BasedonNAVMember"
      decimals="4"
      id="x_309eb5f5-6f57-4b8c-b191-5de50563bfa9"
      unitRef="pure">0.1697</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061301_C000198465_BasedonNAVMember"
      decimals="4"
      id="ca5b1f0f-5018-45e4-a15d-328fdc0a0d43"
      unitRef="pure">0.0767</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061301_C000198465_BasedonNAVMember"
      decimals="4"
      id="x_369489b7-75f0-4e7c-bc95-ec01e50c816e"
      unitRef="pure">0.0941</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061301_C000198465_ReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="x_9830aaa7-22a1-4526-8bf5-1f603267fb2e"
      unitRef="pure">0.1656</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061301_C000198465_ReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="ae03af95-0932-4728-b308-e162c775c41f"
      unitRef="pure">0.0716</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061301_C000198465_ReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="c795259b-bb1f-4018-9dfe-b4c2459827eb"
      unitRef="pure">0.0880</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061301_C000198465_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="a7e4e7a9-7d11-4997-bdb3-2d75767ba6c0"
      unitRef="pure">0.1033</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061301_C000198465_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="x_8953a5f9-5439-4a66-8851-f2ce1409fbd1"
      unitRef="pure">0.0593</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061301_C000198465_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="x_52639093-eff3-4254-9f74-8ecab48507c2"
      unitRef="pure">0.0738</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061301_C000198465_BasedonMarketPriceMember"
      decimals="4"
      id="x_2f367f2d-efc7-4604-8f3b-1f78c1e2ea67"
      unitRef="pure">0.1672</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061301_C000198465_BasedonMarketPriceMember"
      decimals="4"
      id="c2a3fc8c-b330-4b2b-858b-12d3059e4862"
      unitRef="pure">0.0766</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061301_C000198465_BasedonMarketPriceMember"
      decimals="4"
      id="bb57ab6e-cc08-45c7-8277-3e4d3dae5b03"
      unitRef="pure">0.0940</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061301_Russell3000IndexMember"
      decimals="4"
      id="x_255b3142-5480-4758-81a7-cd04197cbe20"
      unitRef="pure">0.2381</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061301_Russell3000IndexMember"
      decimals="4"
      id="d609bc82-494e-4a4a-9bef-c5cf4119c4b2"
      unitRef="pure">0.1386</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061301_Russell3000IndexMember"
      decimals="4"
      id="x_1939745c-c137-4737-b747-999ee2db2ad7"
      unitRef="pure">0.1349</rr:AverageAnnualReturnSinceInception>
    <rr:PerformanceTableClosingTextBlock
      contextRef="ETFMember_S000061301"
      id="x_0e509e36-718d-42f3-81b7-22f3346a9809">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Actual after-tax returns depend on your tax situation and may differ from those shown in the preceding table. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;When after-tax returns are calculated, it is &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;assumed that the shareholder was in the highest individual federal marginal income tax bracket at the time of each distribution of income or capital gains or upon redemption. State and local income taxes are not reflected in the calculations. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a shareholder &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Also, figures captioned &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Return After Taxes on Distributions and Sale of Fund Shares&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt; may be higher than other figures for the same period if a capital loss occurs upon redemption and results in an assumed tax deduction for the shareholder.&lt;/span&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="ETFMember_S000061301"
      id="x_08d47caa-5468-439d-8858-4d90275b6959">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;When after-tax returns are calculated, it is &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;assumed that the shareholder was in the highest individual federal marginal income tax bracket at the time of each distribution of income or capital gains or upon redemption. State and local income taxes are not reflected in the calculations. &lt;/span&gt;</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="ETFMember_S000061301"
      id="e5e244f6-cce0-40c0-a256-e1b5b8947fc3">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a shareholder &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="ETFMember_S000061301"
      id="x_0f9ff2e4-43a5-40cd-9244-af29638e2a2c">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Also, figures captioned &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Return After Taxes on Distributions and Sale of Fund Shares&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt; may be higher than other figures for the same period if a capital loss occurs upon redemption and results in an assumed tax deduction for the shareholder.&lt;/span&gt;</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:RiskReturnHeading
      contextRef="ETFMember_S000061302"
      id="x_308eebdd-467d-4346-a402-8f9af64fc6b1">&lt;span style="color:#000000;font-family:Arial;font-size:13pt;font-weight:bold;"&gt;Vanguard U.S. Momentum Factor ETF&lt;/span&gt;</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="ETFMember_S000061302"
      id="x_84550531-660f-4376-b173-95e4b3d984c0">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Investment Objective&lt;/span&gt;</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="ETFMember_S000061302"
      id="f058dbd5-8352-4586-9c4e-f53fb36d7e89">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The Fund seeks to provide long-term capital appreciation by investing in stocks with strong recent performance as determined by the advisor.&lt;/span&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="ETFMember_S000061302"
      id="a272009f-9258-400c-b315-47233aa96401">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Fees and Expenses&lt;/span&gt;</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="ETFMember_S000061302"
      id="cc4b4707-c4d8-420c-b2f0-7de133884117">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The following tables describe the fees and expenses you may pay if you buy, hold, and sell shares of the Fund. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and example below.&lt;/span&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption
      contextRef="ETFMember_S000061302"
      id="x_69b0d7df-5361-41dd-92fb-b19e0c002a97">&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Shareholder Fees&lt;/span&gt;
&lt;br/&gt;&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;"&gt;(Fees paid directly from your investment)&lt;/span&gt;</rr:ShareholderFeesCaption>
    <wellington:TransactionFeeOnPurchasesandSales
      contextRef="ETFMember_S000061302_C000198466"
      decimals="INF"
      id="x_5fc95cdc-df13-47c5-a449-9ef07b239521"
      unitRef="USD">0</wellington:TransactionFeeOnPurchasesandSales>
    <wellington:TransactionFeeOnReinvestedDividends
      contextRef="ETFMember_S000061302_C000198466"
      decimals="INF"
      id="x_84ce2d68-cc57-47ae-8293-9e835efbce76"
      unitRef="USD">0</wellington:TransactionFeeOnReinvestedDividends>
    <rr:OperatingExpensesCaption
      contextRef="ETFMember_S000061302"
      id="x_61e232bb-69d1-457e-a211-fb45be17776e">&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Annual Fund Operating Expenses&lt;/span&gt;
&lt;br/&gt;&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;"&gt;(Expenses that you pay each year as a percentage of the value of your investment)&lt;/span&gt;</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="ETFMember_S000061302_C000198466"
      decimals="4"
      id="x_2fce1140-ce94-4a17-b9c0-536d599d210a"
      unitRef="pure">0.0011</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="ETFMember_S000061302_C000198466"
      decimals="4"
      id="e09be3fd-d0d6-47d4-b6e3-6565f7087c48"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="ETFMember_S000061302_C000198466"
      decimals="4"
      id="x_82a24b26-9fe1-4788-95a8-e5cc2484cdbd"
      unitRef="pure">0.0002</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="ETFMember_S000061302_C000198466"
      decimals="4"
      id="ad9c7f8f-58ff-4d84-9df5-d9845ff78f46"
      unitRef="pure">0.0013</rr:ExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="ETFMember_S000061302"
      id="b091ff74-f261-4ae5-8989-8ab0cb8b4134">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Example&lt;/span&gt;</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="ETFMember_S000061302"
      id="fd62b4bc-b0d5-4af9-b6f6-274717db0226">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund&#x2019;s shares. This example assumes that the Fund provides a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01
      contextRef="ETFMember_S000061302_C000198466"
      decimals="INF"
      id="x_33c54349-7d34-47af-a190-f07f1c18656d"
      unitRef="USD">13</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="ETFMember_S000061302_C000198466"
      decimals="INF"
      id="e28be248-73f8-40ed-b8a2-523a8015965c"
      unitRef="USD">42</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="ETFMember_S000061302_C000198466"
      decimals="INF"
      id="x_6c8e7cf0-4af1-4ff4-b448-e1c1b2224e41"
      unitRef="USD">73</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="ETFMember_S000061302_C000198466"
      decimals="INF"
      id="x_87e8fdbe-6067-4b69-a170-cd3b7e5fe5ad"
      unitRef="USD">166</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleClosingTextBlock
      contextRef="ETFMember_S000061302"
      id="x_77f81422-255d-4b82-81e4-2e8e6e20869f">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;This example does not include the brokerage commissions that you may pay to buy and sell shares of the Fund.&lt;/span&gt;</rr:ExpenseExampleClosingTextBlock>
    <rr:PortfolioTurnoverHeading
      contextRef="ETFMember_S000061302"
      id="x_403b5ffb-4a42-48aa-baba-662e68017e74">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Portfolio Turnover&lt;/span&gt;</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="ETFMember_S000061302"
      id="x_93549973-f857-4269-8ac0-a81c4a8c21f6">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund pays transaction costs, such as commissions, when it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in more taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the previous expense example, reduce the Fund&#x2019;s performance. During the most recent fiscal year, the Fund&#x2019;s portfolio turnover rate was &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;77&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;% of the average value of its portfolio.&lt;/span&gt;</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="ETFMember_S000061302"
      decimals="4"
      id="x_5fe49a0d-df87-4e98-b9fb-61928ac400cd"
      unitRef="pure">0.77</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="ETFMember_S000061302"
      id="x_2019aa77-dfb3-4ab6-aff3-7d30de365d58">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Principal Investment Strategies&lt;/span&gt;</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="ETFMember_S000061302"
      id="d7ca29c6-6e68-42d1-a625-c40c8f246879">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund invests primarily in U.S. common stocks with the potential to generate higher returns relative to the broad U.S. equity market by investing in stocks with strong recent performance as determined by the advisor. The Fund&#x2019;s portfolio includes a diverse mix of companies representing many different market sectors and industry groups. The advisor uses a quantitative model to evaluate all of the securities in an investment universe comprised of U.S. large-, mid-, and small-capitalization stocks and to construct a U.S. equity portfolio that seeks to achieve exposure to securities with relatively strong recent performance subject to a rules-based screen designed to promote diversification and to mitigate exposure to certain less liquid stocks. Securities with relatively strong recent past performance may be identified by measures such as performance over different time periods. Under normal circumstances, at least 80% of the Fund&#x2019;s assets will be invested in securities issued by U.S. companies.&lt;/span&gt;</rr:StrategyNarrativeTextBlock>
    <rr:RiskHeading
      contextRef="ETFMember_S000061302"
      id="x_17e6e726-558d-45ee-8b06-3d0061e82dbf">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Principal Risks&lt;/span&gt;</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061302"
      id="x_9c843086-c8f6-40eb-bec7-825a0dd9ca17">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;An investment in the Fund could lose money over short or long periods of time.&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;You should expect the Fund&#x2019;s share price and total return to fluctuate within a wide range. The Fund is subject to the following risks, which could affect the Fund&#x2019;s performance:&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Because the Fund is an exchange-traded fund (ETF) and the Fund&#x2019;s shares are traded on an exchange, the Fund is subject to additional risks:&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061302_RiskLoseMoneyMember"
      id="x_7a1ffa29-0a81-4459-8b99-64733ac3548d">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;An investment in the Fund could lose money over short or long periods of time.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061302_StockMarketRiskMember"
      id="d0e71030-5ca6-427b-b376-8e7a63cb9848">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Stock market risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that stock prices overall will decline. Stock markets tend to move in cycles, with periods of rising prices and periods of falling prices.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061302_InvestmentStyleRiskMember"
      id="x_49769470-0bf3-4590-8a7f-718982e47431">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Investment style risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that returns from the types of stocks in which the Fund invests will trail returns from overall U.S. stock markets. Specific types of stocks tend to go through cycles of doing better or worse than other segments of the U.S. stock market. These periods have, in the past, lasted for as long as several years.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061302_ManagerRiskMember"
      id="cb5d5317-c2de-4c4c-9324-69919e06c82b">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Manager risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that poor security selection will cause the Fund to underperform relevant benchmarks or other funds with a similar investment objective. The Fund&#x2019;s advisor uses a quantitative process to evaluate securities, and the Fund can perform differently from the market as a whole as a result of the stock selection model. Although the Fund does not intend to focus on a particular sector, from time to time, the Fund&#x2019;s holdings may be concentrated in a particular sector in pursuit of its objective.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061302_ETFexchangeVolatilityMember"
      id="b057ca93-9b17-4078-b876-517786fbfb94">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;The Fund&#x2019;s ETF Shares are listed for trading on Cboe BZX Exchange, Inc., and are bought and sold on the secondary market at market prices. Although it is expected that the market price of an ETF Share typically will approximate its net asset value (NAV), there may be times when the market price and the NAV differ significantly. Thus, you may pay more or less than NAV when you buy ETF Shares on the secondary market, and you may receive more or less than NAV when you sell those shares.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061302_ETFactivetradingincreasedMember"
      id="x_94b8cd80-7f57-478a-b08d-7bffa5bcb548">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;Although the Fund&#x2019;s ETF Shares are listed for trading on Cboe BZX Exchange, Inc., it is possible that an active trading market may not be maintained.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061302_ETFtradinghaltedMember"
      id="x_0985c750-35e7-425b-a805-2cca3d0b2ede">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;Trading of the Fund&#x2019;s ETF Shares may be halted by the activation of individual or marketwide trading halts (which halt trading for a specific period of time when the price of a particular security or overall market prices decline by a specified percentage). Trading of the Fund&#x2019;s ETF Shares may also be halted if (1) the shares are delisted from Cboe BZX Exchange, Inc., without first being listed on another exchange or (2) Cboe BZX Exchange, Inc., officials determine that such action is appropriate in the interest of a fair and orderly market or for the protection of investors.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061302_RiskNotInsuredDepositoryInstitutionMember"
      id="b0439a69-5df4-4f23-bf96-432b4f1d9f9d">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="ETFMember_S000061302"
      id="cf869116-eb4b-468a-853f-96ab2afb4047">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Annual Total Returns&lt;/span&gt;</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="ETFMember_S000061302"
      id="f6c30760-9b71-478d-91e8-89fed5ea8d0a">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table are intended to help you understand the risks of investing in the Fund. The bar chart shows how the performance of the Fund&#x2019;s ETF Shares (based on NAV) has varied from one calendar year to another over the periods shown. The table shows how the average annual total returns of the Fund compare with those of a relevant market index, which has investment characteristics similar to those of the Fund.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Keep in mind that the Fund&#x2019;s past &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;performance (before and after taxes) does not indicate how the Fund will perform in the future.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Updated performance information is available on our website at &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;.&lt;/span&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="ETFMember_S000061302"
      id="x_0445a9b1-c775-413b-a3a8-ef62467d9cfa">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table are intended to help you understand the risks of investing in the Fund. The bar chart shows how the performance of the Fund&#x2019;s ETF Shares (based on NAV) has varied from one calendar year to another over the periods shown. The table shows how the average annual total returns of the Fund compare with those of a relevant market index, which has investment characteristics similar to those of the Fund.&lt;/span&gt;</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="ETFMember_S000061302"
      id="dd071156-bdeb-4814-b7b5-bffec75a9c81">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Keep in mind that the Fund&#x2019;s past &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;performance (before and after taxes) does not indicate how the Fund will perform in the future.&lt;/span&gt;</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="ETFMember_S000061302"
      id="b809b714-d0f9-480e-9e00-2f7bdb357859">&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:BarChartHeading
      contextRef="ETFMember_S000061302"
      id="cdf2b6ba-6191-4fa4-bc55-210e20e2591d">&lt;span style="font-family:Arial;font-size:8pt;font-weight:bold;"&gt;Annual Total Returns &#x2014; Vanguard U.S. Momentum Factor ETF&lt;/span&gt;</rr:BarChartHeading>
    <rr:BarChartClosingTextBlock
      contextRef="ETFMember_S000061302"
      id="x_99ac7a12-039d-4cf9-b6f2-575180c7990c">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;During the periods shown in the bar chart, the highest and lowest returns for a calendar quarter were:&lt;/span&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="ETFMember_S000061302_C000198466"
      id="x_9bcc54cd-726b-43ab-b604-df0ff2f79a2d">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Highest&lt;/span&gt;</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="ETFMember_S000061302_C000198466"
      decimals="4"
      id="a8101543-2b15-48db-9d52-4df9ac649f57"
      unitRef="pure">0.2715</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="ETFMember_S000061302_C000198466"
      id="cc1aaab3-0627-41ee-b81d-885693c9a7f7">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel
      contextRef="ETFMember_S000061302_C000198466"
      id="x_15953f62-91cf-4265-ab43-fffa0bcef8f9">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Lowest&lt;/span&gt;</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="ETFMember_S000061302_C000198466"
      decimals="4"
      id="x_6a406c93-de0c-4af1-a9ee-fd41cee30e95"
      unitRef="pure">-0.2144</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="ETFMember_S000061302_C000198466"
      id="b37da284-b0be-4d02-835c-d779fb917dca">2020-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading
      contextRef="ETFMember_S000061302"
      id="f9bfaf8c-3816-41ee-9962-a0f2fec1b1b9">&lt;span style="font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Average Annual Total Returns for Periods Ended December 31, 2024&lt;/span&gt;</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="ETFMember_S000061302_C000198466"
      id="x_548533af-1ea5-480b-9e6d-eca9e1d4654f">2018-02-13</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061302_C000198466_BasedonNAVMember"
      decimals="4"
      id="dc8344cf-7320-4286-b5b5-ba7b74e45d69"
      unitRef="pure">0.2596</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061302_C000198466_BasedonNAVMember"
      decimals="4"
      id="x_5bb63b9b-cf10-4b0b-b3b1-c7127583953e"
      unitRef="pure">0.1485</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061302_C000198466_BasedonNAVMember"
      decimals="4"
      id="x_5348d314-ed23-47e5-8f82-4ec93d10e163"
      unitRef="pure">0.1317</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061302_C000198466_ReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="f838d309-3dfe-4b15-a9b7-12e238c9351e"
      unitRef="pure">0.2573</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061302_C000198466_ReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="e9d94ea2-863b-4c00-afd8-5d18817f396e"
      unitRef="pure">0.1458</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061302_C000198466_ReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="x_2f7efc19-c28f-47c8-bc09-5a28c6cc962f"
      unitRef="pure">0.1289</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061302_C000198466_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="x_1a3bf71d-e371-4848-9865-aaa0b07358a3"
      unitRef="pure">0.1552</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061302_C000198466_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="x_13752b1f-51d9-4726-8ec1-d30400e819fa"
      unitRef="pure">0.1191</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061302_C000198466_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="x_1554484a-0c3e-4932-b45f-3b4bdb1607b1"
      unitRef="pure">0.1069</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061302_C000198466_BasedonMarketPriceMember"
      decimals="4"
      id="x_6d113126-b3e0-483c-b0ab-aa00a3555681"
      unitRef="pure">0.2608</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061302_C000198466_BasedonMarketPriceMember"
      decimals="4"
      id="x_9b4c90a4-6fcb-40f5-8f5b-3cbaf9ec8932"
      unitRef="pure">0.1488</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061302_C000198466_BasedonMarketPriceMember"
      decimals="4"
      id="x_2e5991dc-229a-49d3-bb4e-1aff2d2773f4"
      unitRef="pure">0.1319</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061302_Russell3000IndexMember"
      decimals="4"
      id="d508bc1e-5943-4704-9931-535f2cfdc1d9"
      unitRef="pure">0.2381</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061302_Russell3000IndexMember"
      decimals="4"
      id="x_315a9f00-08a5-4d22-a140-f816a83185a9"
      unitRef="pure">0.1386</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061302_Russell3000IndexMember"
      decimals="4"
      id="e76d1aba-d438-408f-b7f4-755bf81f3af8"
      unitRef="pure">0.1349</rr:AverageAnnualReturnSinceInception>
    <rr:PerformanceTableClosingTextBlock
      contextRef="ETFMember_S000061302"
      id="x_6368d43f-1684-4b94-87e1-1e71aab5c6f1">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Actual after-tax returns depend on your tax situation and may differ from those shown in the preceding table. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;When after-tax returns are calculated, it is &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;assumed that the shareholder was in the highest individual federal marginal income tax bracket at the time of each distribution of income or capital gains or upon redemption. State and local income taxes are not reflected in the calculations. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a shareholder &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Also, figures captioned &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Return After Taxes &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;on Distributions and Sale of Fund Shares&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt; may be higher than other figures for the same period if a capital loss occurs upon redemption and results in an assumed tax deduction for the shareholder.&lt;/span&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="ETFMember_S000061302"
      id="x_8d31e8bd-d8c4-46aa-ad01-def8a2c19c49">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;When after-tax returns are calculated, it is &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;assumed that the shareholder was in the highest individual federal marginal income tax bracket at the time of each distribution of income or capital gains or upon redemption. State and local income taxes are not reflected in the calculations. &lt;/span&gt;</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="ETFMember_S000061302"
      id="x_336ab13c-dcb2-49b2-bee7-dcc261273f69">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a shareholder &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="ETFMember_S000061302"
      id="x_8ab2d849-ae7e-4d50-9e89-828d572f4fa6">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Also, figures captioned &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Return After Taxes &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;on Distributions and Sale of Fund Shares&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt; may be higher than other figures for the same period if a capital loss occurs upon redemption and results in an assumed tax deduction for the shareholder.&lt;/span&gt;</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:RiskReturnHeading
      contextRef="ETFMember_S000061310"
      id="b89c1bf6-22bc-465a-8ddd-c658c23d81d8">&lt;span style="color:#000000;font-family:Arial;font-size:13pt;font-weight:bold;"&gt;Vanguard U.S. Multifactor ETF&lt;/span&gt;</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="ETFMember_S000061310"
      id="c0f88dc5-68f1-4d2e-a946-9b713e0b5fbf">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Investment Objective&lt;/span&gt;</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="ETFMember_S000061310"
      id="e57c8733-3b58-4a24-a72c-c69f3bbb90e6">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The Fund seeks to provide long-term capital appreciation by investing in stocks with relatively strong recent performance, strong fundamentals, and low prices relative to fundamentals as determined by the advisor.&lt;/span&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="ETFMember_S000061310"
      id="b3bf9424-4ba6-46f7-b666-31df6e73c853">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Fees and Expenses&lt;/span&gt;</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="ETFMember_S000061310"
      id="c20716f6-dcb3-4936-9f9b-7bf73dce21cf">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The following tables describe the fees and expenses you may pay if you buy, hold, and sell shares of the Fund. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and example below.&lt;/span&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption
      contextRef="ETFMember_S000061310"
      id="x_28f3a6f8-7357-496f-97de-7d0d193ec7b8">&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Shareholder Fees&lt;/span&gt;
&lt;br/&gt;&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;"&gt;(Fees paid directly from your investment)&lt;/span&gt;</rr:ShareholderFeesCaption>
    <wellington:TransactionFeeOnPurchasesandSales
      contextRef="ETFMember_S000061310_C000198481"
      decimals="INF"
      id="b3f24e17-bbc7-4ff7-94b8-c9558086840d"
      unitRef="USD">0</wellington:TransactionFeeOnPurchasesandSales>
    <wellington:TransactionFeeOnReinvestedDividends
      contextRef="ETFMember_S000061310_C000198481"
      decimals="INF"
      id="x_66313f49-a80c-485f-b507-3097bde07a20"
      unitRef="USD">0</wellington:TransactionFeeOnReinvestedDividends>
    <rr:OperatingExpensesCaption
      contextRef="ETFMember_S000061310"
      id="x_9ae1b6fe-53bd-4f6c-9974-ba4d31d54738">&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Annual Fund Operating Expenses&lt;/span&gt;
&lt;br/&gt;&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;"&gt;(Expenses that you pay each year as a percentage of the value of your investment)&lt;/span&gt;</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="ETFMember_S000061310_C000198481"
      decimals="4"
      id="dfe89339-04e3-48ac-878f-342dea701b66"
      unitRef="pure">0.0014</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="ETFMember_S000061310_C000198481"
      decimals="4"
      id="x_536d38d3-c526-421c-bcfd-0319d6ce0014"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="ETFMember_S000061310_C000198481"
      decimals="4"
      id="eff2deed-b052-486b-835a-4f4ffffaecfd"
      unitRef="pure">0.0004</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="ETFMember_S000061310_C000198481"
      decimals="4"
      id="f5d5f62f-d8b4-4ad9-a62a-976796f6628b"
      unitRef="pure">0.0018</rr:ExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="ETFMember_S000061310"
      id="x_53486782-5250-4813-a814-9b1d4451f273">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Example&lt;/span&gt;</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="ETFMember_S000061310"
      id="ea195417-f901-4e72-87a6-2b16ae51ae44">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund&#x2019;s shares. This example assumes that the Fund provides a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01
      contextRef="ETFMember_S000061310_C000198481"
      decimals="INF"
      id="ee5d843d-6198-4193-919e-d9429c95c852"
      unitRef="USD">18</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="ETFMember_S000061310_C000198481"
      decimals="INF"
      id="x_57450bc3-b164-4624-8a72-985c398e2716"
      unitRef="USD">58</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="ETFMember_S000061310_C000198481"
      decimals="INF"
      id="fe986d80-aa64-46dc-848a-a2f9231ad877"
      unitRef="USD">101</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="ETFMember_S000061310_C000198481"
      decimals="INF"
      id="cc34c379-2dfc-4332-ab50-1bda847e9e42"
      unitRef="USD">230</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleClosingTextBlock
      contextRef="ETFMember_S000061310"
      id="x_10afed5a-5a88-44c5-b264-158c6d0b79cd">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;This example does not include the brokerage commissions that you may pay to buy and sell shares of the Fund.&lt;/span&gt;</rr:ExpenseExampleClosingTextBlock>
    <rr:PortfolioTurnoverHeading
      contextRef="ETFMember_S000061310"
      id="x_8ddacbd9-8ba1-4fc4-9c9f-4e9c2fe5a9c8">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Portfolio Turnover&lt;/span&gt;</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="ETFMember_S000061310"
      id="cd02fda7-8cc6-4177-a19b-51c5702a6955">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund pays transaction costs, such as commissions, when it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in more taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the previous expense example, reduce the Fund&#x2019;s performance. During the most recent fiscal year, the Fund&#x2019;s portfolio turnover rate was &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;50&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;% of the average value of its portfolio.&lt;/span&gt;</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="ETFMember_S000061310"
      decimals="4"
      id="x_48f37599-2567-42da-ba47-b92eae718205"
      unitRef="pure">0.50</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="ETFMember_S000061310"
      id="x_68ace321-cacd-4ed4-b624-1ff9488e4912">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Principal Investment Strategies&lt;/span&gt;</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="ETFMember_S000061310"
      id="x_7433744f-a41b-4719-b21f-129517d21568">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund invests primarily in U.S. common stocks with the potential to generate higher returns relative to the broad U.S. equity market by investing in stocks with relatively strong recent performance, strong fundamentals, and low prices relative to fundamentals as determined by the advisor. The Fund&#x2019;s portfolio includes a diverse mix of companies representing many different market sectors and industry groups. The advisor uses a quantitative model to evaluate all of the securities in an investment universe comprised of U.S. large-, mid-, and small-capitalization stocks and to construct a U.S. equity portfolio that seeks to achieve exposure to multiple factors subject to a rules-based screen designed to promote diversification and to mitigate exposure to certain less liquid and more volatile stocks. Under normal circumstances, at least 80% of the Fund&#x2019;s assets will be invested in securities issued by U.S. companies.&lt;/span&gt;</rr:StrategyNarrativeTextBlock>
    <rr:RiskHeading
      contextRef="ETFMember_S000061310"
      id="b0871a16-24eb-4515-b024-22df81a387f1">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Principal Risks&lt;/span&gt;</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061310"
      id="x_19d1ec7b-3265-4610-a4f4-1416d78a9c06">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;An investment in the Fund could lose money over short or long periods of time.&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;You should expect the Fund&#x2019;s share price and total return to fluctuate within a wide range. The Fund is subject to the following risks, which could affect the Fund&#x2019;s performance:&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Because the Fund is an exchange-traded fund (ETF) and the Fund&#x2019;s shares are traded on an exchange, the Fund is subject to additional risks:&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061310_RiskLoseMoneyMember"
      id="x_608c5a74-0530-41b3-8d57-3e6c84ad26ec">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;An investment in the Fund could lose money over short or long periods of time.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061310_StockMarketRiskMember"
      id="x_5323550d-8167-44fb-8e43-fc5305073b84">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Stock market risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that stock prices overall will decline. Stock markets tend to move in cycles, with periods of rising prices and periods of falling prices.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061310_InvestmentStyleRiskMember"
      id="x_5f72b7b1-1317-45b2-a8e3-241197380445">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Investment style risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that returns from the types of stocks in which the Fund invests will trail returns from overall U.S. stock markets. Specific types of stocks tend to go through cycles of doing better or worse than other segments of the U.S. stock market. These periods have, in the past, lasted for as long as several years.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061310_ManagerRiskMember"
      id="x_336f94e9-4d14-4447-8b7c-571e27ba9297">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Manager risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that poor security selection will cause the Fund to underperform relevant benchmarks or other funds with a similar investment objective. The Fund&#x2019;s advisor uses a quantitative process to evaluate securities, and the Fund can perform differently from the market as a whole as a result of the stock selection model. Although the Fund does not intend to focus on a particular sector, from time to time, the Fund&#x2019;s holdings may be concentrated in a particular sector in pursuit of its objective.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061310_ManagementOfCertainSimilarFundsRiskMember"
      id="x_9d45221f-dc8c-4197-85d7-17af88b8d20e">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Management of certain similar funds risk. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The name, investment objective, principal investment strategies, and risks of the Fund are similar to another separate fund managed by the Fund&#x2019;s portfolio managers. However, the investment results of the Fund may be higher or lower than, and there is no guarantee that the investment results of the Fund will be comparable to, that other fund.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061310_ETFexchangeVolatilityMember"
      id="b2f1ccaa-10fe-4740-82ce-662a8d0fc044">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;The Fund&#x2019;s ETF Shares are listed for trading on Cboe BZX Exchange, Inc., and are bought and sold on the secondary market at market prices. Although it is expected that the market price of an ETF Share typically will approximate its net asset value (NAV), there may be times when the market price and the NAV differ significantly. Thus, you may pay more or less than NAV when you buy ETF Shares on the secondary market, and you may receive more or less than NAV when you sell those shares.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061310_ETFactivetradingincreasedMember"
      id="x_3a4c2b3d-4e56-488f-88a2-07bbcb9e68e0">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;Although the Fund&#x2019;s ETF Shares are listed for trading on Cboe BZX Exchange, Inc., it is possible that an active trading market may not be maintained.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061310_ETFtradinghaltedMember"
      id="x_3f46d364-ee3e-4b29-907a-7c7b032fd0dc">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;Trading of the Fund&#x2019;s ETF Shares may be halted by the activation of individual or marketwide trading halts (which halt trading for a specific period of time when the price of a particular security or overall market prices decline by a specified percentage). Trading of the Fund&#x2019;s ETF Shares may also be halted if (1) the shares are delisted from Cboe BZX Exchange, Inc., without first being listed on another exchange or (2) Cboe BZX Exchange, Inc., officials determine that such action is appropriate in the interest of a fair and orderly market or for the protection of investors.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061310_RiskNotInsuredDepositoryInstitutionMember"
      id="x_01bdb4b8-6a52-4d75-ab5e-02d40a0cf44d">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="ETFMember_S000061310"
      id="x_0f8d996e-cf15-4eb6-b85c-56e7a751d75f">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Annual Total Returns&lt;/span&gt;</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="ETFMember_S000061310"
      id="cf6fc528-4e88-4f8b-a44a-5a820955d344">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table are intended to help you understand the risks of investing in the Fund. The bar chart shows how the performance of the Fund&#x2019;s ETF Shares (based on NAV) has varied from one calendar year to another over the periods shown. The table shows how the average annual total returns of the Fund compare with those of a relevant market index, which has investment characteristics similar to those of the Fund.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Keep in mind that the Fund&#x2019;s past &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;performance (before and after taxes) does not indicate how the Fund will perform in the future.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Updated performance information is available on our website at &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;.&lt;/span&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="ETFMember_S000061310"
      id="x_68233a1c-a1cf-446b-a3c6-f0e13f9ca64a">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table are intended to help you understand the risks of investing in the Fund. The bar chart shows how the performance of the Fund&#x2019;s ETF Shares (based on NAV) has varied from one calendar year to another over the periods shown. The table shows how the average annual total returns of the Fund compare with those of a relevant market index, which has investment characteristics similar to those of the Fund.&lt;/span&gt;</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="ETFMember_S000061310"
      id="d3441c97-1969-4d71-b072-a45648a2ad0f">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Keep in mind that the Fund&#x2019;s past &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;performance (before and after taxes) does not indicate how the Fund will perform in the future.&lt;/span&gt;</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="ETFMember_S000061310"
      id="x_17310cba-9616-42b2-9eec-675e9cd07fe3">&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:BarChartHeading
      contextRef="ETFMember_S000061310"
      id="x_3c47a43e-0c30-4d7a-add8-b76ab835af6f">&lt;span style="font-family:Arial;font-size:8pt;font-weight:bold;"&gt;Annual Total Returns &#x2014; Vanguard U.S. Multifactor ETF&lt;/span&gt;</rr:BarChartHeading>
    <rr:BarChartClosingTextBlock
      contextRef="ETFMember_S000061310"
      id="x_33143c51-1547-4564-9d04-4efc7e74a946">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;During the periods shown in the bar chart, the highest and lowest returns for a calendar quarter were:&lt;/span&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="ETFMember_S000061310_C000198481"
      id="x_60cafb30-01a2-491f-b50d-acf5ee40acdf">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Highest&lt;/span&gt;</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="ETFMember_S000061310_C000198481"
      decimals="4"
      id="e687d8dc-6850-4dc1-b808-101706baffe3"
      unitRef="pure">0.2004</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="ETFMember_S000061310_C000198481"
      id="ff39aed8-02ea-4295-b944-cd90a564a988">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel
      contextRef="ETFMember_S000061310_C000198481"
      id="cf42ee7e-58d1-4a4c-bb54-8ef28a9ed454">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Lowest&lt;/span&gt;</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="ETFMember_S000061310_C000198481"
      decimals="4"
      id="d4f8c254-d55f-4ff4-890b-3877eea24a6b"
      unitRef="pure">-0.2997</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="ETFMember_S000061310_C000198481"
      id="x_21065376-0872-4139-b8b3-d1257a5038a6">2020-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading
      contextRef="ETFMember_S000061310"
      id="x_6cdb804b-b37d-4fba-9ea5-95a652969c12">&lt;span style="font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Average Annual Total Returns for Periods Ended December 31, 2024&lt;/span&gt;</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="ETFMember_S000061310_C000198481"
      id="eb5dd374-18cc-470c-bfe2-13a2826c401e">2018-02-13</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061310_C000198481_BasedonNAVMember"
      decimals="4"
      id="x_735104e0-d30b-40cb-b57a-9891a2f563b4"
      unitRef="pure">0.1535</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061310_C000198481_BasedonNAVMember"
      decimals="4"
      id="fd502807-ae79-48f6-a108-8f57fe4b0595"
      unitRef="pure">0.1198</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061310_C000198481_BasedonNAVMember"
      decimals="4"
      id="x_508d4446-150f-4bdc-bc0b-29b0649c8852"
      unitRef="pure">0.1030</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061310_C000198481_ReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="ddf7a487-5208-4e8b-863a-575ce8f20bc9"
      unitRef="pure">0.1490</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061310_C000198481_ReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="x_7cc1373d-2113-480e-bb1d-bb32c384fc64"
      unitRef="pure">0.1148</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061310_C000198481_ReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="x_1f35cc71-ee95-4eb5-8063-2d206180eb23"
      unitRef="pure">0.0984</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061310_C000198481_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="e84349e8-a24d-4e7c-86bc-f11f98579d1e"
      unitRef="pure">0.0939</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061310_C000198481_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="e48ba031-f58b-414f-9215-76ce5ba1916d"
      unitRef="pure">0.0946</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061310_C000198481_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="d04401ad-7975-4f1d-abb2-8d60db1d7cc9"
      unitRef="pure">0.0820</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061310_C000198481_BasedonMarketPriceMember"
      decimals="4"
      id="x_972f8c7f-6888-41af-9db4-6c28c5275f69"
      unitRef="pure">0.1556</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061310_C000198481_BasedonMarketPriceMember"
      decimals="4"
      id="x_46c11ee4-77ee-44ad-bc12-19f10817c422"
      unitRef="pure">0.1202</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061310_C000198481_BasedonMarketPriceMember"
      decimals="4"
      id="adf0cf91-cce5-46b8-84dd-f1617ed9b3a0"
      unitRef="pure">0.1032</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061310_Russell3000IndexMember"
      decimals="4"
      id="x_96de4668-6d59-4893-8d62-e4d9a6ed9cd7"
      unitRef="pure">0.2381</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061310_Russell3000IndexMember"
      decimals="4"
      id="x_92725dc1-83a8-4a33-9be5-596be390a65c"
      unitRef="pure">0.1386</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061310_Russell3000IndexMember"
      decimals="4"
      id="x_54fb8643-9a04-480e-a595-4fee35859151"
      unitRef="pure">0.1349</rr:AverageAnnualReturnSinceInception>
    <rr:PerformanceTableClosingTextBlock
      contextRef="ETFMember_S000061310"
      id="x_513d49d5-6796-4335-8a60-0ce0b91a56a9">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Actual after-tax returns depend on your tax situation and may differ from those shown in the preceding table. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;When after-tax returns are calculated, it is &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;assumed that the shareholder was in the highest individual federal marginal income tax bracket at the time of each distribution of income or capital gains or upon redemption. State and local income taxes are not reflected in the calculations. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a shareholder &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Also, figures captioned &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Return After Taxes on Distributions and Sale of Fund Shares&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt; may be higher than other figures for the same period if a capital loss occurs upon redemption and results in an assumed tax deduction for the shareholder.&lt;/span&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="ETFMember_S000061310"
      id="b0aca756-a6bd-4d6a-ac62-a94dfdc1b747">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;When after-tax returns are calculated, it is &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;assumed that the shareholder was in the highest individual federal marginal income tax bracket at the time of each distribution of income or capital gains or upon redemption. State and local income taxes are not reflected in the calculations. &lt;/span&gt;</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="ETFMember_S000061310"
      id="x_11555765-ad97-47a4-9923-e60cada377d1">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a shareholder &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="ETFMember_S000061310"
      id="a31fea08-5b14-41d8-a63a-9f0a81891a2e">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Also, figures captioned &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Return After Taxes on Distributions and Sale of Fund Shares&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt; may be higher than other figures for the same period if a capital loss occurs upon redemption and results in an assumed tax deduction for the shareholder.&lt;/span&gt;</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:RiskReturnHeading
      contextRef="ETFMember_S000061304"
      id="f2bcb26b-3c4d-42d6-ae74-9675ec252d46">&lt;span style="color:#000000;font-family:Arial;font-size:13pt;font-weight:bold;"&gt;Vanguard U.S. Quality Factor ETF&lt;/span&gt;</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="ETFMember_S000061304"
      id="x_58e490fd-5352-407b-bacd-f3cf5dbcece9">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Investment Objective&lt;/span&gt;</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="ETFMember_S000061304"
      id="x_8eb665cf-2895-43fe-9b58-e20571945198">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The Fund seeks to provide long-term capital appreciation by investing in stocks with strong fundamentals as determined by the advisor.&lt;/span&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="ETFMember_S000061304"
      id="ca570b26-4f7b-400c-b9a1-86aab3d8db70">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Fees and Expenses&lt;/span&gt;</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="ETFMember_S000061304"
      id="x_92f1070c-2ee5-4ee5-ae78-93fcee60397d">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The following tables describe the fees and expenses you may pay if you buy, hold, and sell shares of the Fund. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and example below.&lt;/span&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption
      contextRef="ETFMember_S000061304"
      id="x_1c23e737-46e7-4a23-b8b4-cb2f6ae9e4a3">&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Shareholder Fees&lt;/span&gt;
&lt;br/&gt;&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;"&gt;(Fees paid directly from your investment)&lt;/span&gt;</rr:ShareholderFeesCaption>
    <wellington:TransactionFeeOnPurchasesandSales
      contextRef="ETFMember_S000061304_C000198469"
      decimals="INF"
      id="x_77356266-0adf-48e2-9bd3-02aefb2e0243"
      unitRef="USD">0</wellington:TransactionFeeOnPurchasesandSales>
    <wellington:TransactionFeeOnReinvestedDividends
      contextRef="ETFMember_S000061304_C000198469"
      decimals="INF"
      id="x_40b4f8d7-fc8a-411f-9bc9-9fec5311add8"
      unitRef="USD">0</wellington:TransactionFeeOnReinvestedDividends>
    <rr:OperatingExpensesCaption
      contextRef="ETFMember_S000061304"
      id="x_633a6dae-f06f-4cd4-b923-ccdbd6ea9837">&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Annual Fund Operating Expenses&lt;/span&gt;
&lt;br/&gt;&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;"&gt;(Expenses that you pay each year as a percentage of the value of your investment)&lt;/span&gt;</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="ETFMember_S000061304_C000198469"
      decimals="4"
      id="d45c466b-6b8d-4a88-bcbb-53dddb0f36dc"
      unitRef="pure">0.0010</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="ETFMember_S000061304_C000198469"
      decimals="4"
      id="x_9b4acf35-d608-41fa-99e8-6586e844c5b1"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="ETFMember_S000061304_C000198469"
      decimals="4"
      id="x_4587d89d-f23d-4cf7-8ec2-e92ba0eda58c"
      unitRef="pure">0.0003</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="ETFMember_S000061304_C000198469"
      decimals="4"
      id="x_87d72331-7ea7-42bd-9956-c61bf1f42568"
      unitRef="pure">0.0013</rr:ExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="ETFMember_S000061304"
      id="x_31e8b2ab-1a3a-4212-81b4-7f8852791b1a">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Example&lt;/span&gt;</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="ETFMember_S000061304"
      id="b0a77bd4-7b2c-466f-b3ec-c67c1db9eb6b">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund&#x2019;s shares. This example assumes that the Fund provides a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01
      contextRef="ETFMember_S000061304_C000198469"
      decimals="INF"
      id="b77fb31c-795a-4500-ab29-6df63adbfa7d"
      unitRef="USD">13</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="ETFMember_S000061304_C000198469"
      decimals="INF"
      id="a3750e4d-ddde-4223-983d-db0b81aea3ac"
      unitRef="USD">42</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="ETFMember_S000061304_C000198469"
      decimals="INF"
      id="x_068fe3db-26f8-45a4-b403-6b6936074ead"
      unitRef="USD">73</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="ETFMember_S000061304_C000198469"
      decimals="INF"
      id="x_225c456f-4c5c-4e86-8bc9-5a14ee681e1d"
      unitRef="USD">166</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleClosingTextBlock
      contextRef="ETFMember_S000061304"
      id="x_8441b7d0-c79a-45a7-aabf-b990f57eb25c">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;This example does not include the brokerage commissions that you may pay to buy and sell shares of the Fund.&lt;/span&gt;</rr:ExpenseExampleClosingTextBlock>
    <rr:PortfolioTurnoverHeading
      contextRef="ETFMember_S000061304"
      id="df3a2f8d-73c2-4aff-a1c9-ef8e78b53ac9">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Portfolio Turnover&lt;/span&gt;</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="ETFMember_S000061304"
      id="a110f9a7-255a-4e17-a386-d9e4ce41d30b">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund pays transaction costs, such as commissions, when it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in more taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the previous expense example, reduce the Fund&#x2019;s performance. During the most recent fiscal year, the Fund&#x2019;s portfolio turnover rate was &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;44&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;% of the average value of its portfolio.&lt;/span&gt;</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="ETFMember_S000061304"
      decimals="4"
      id="x_71511611-06cf-4fe4-b555-4f52eec81afd"
      unitRef="pure">0.44</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="ETFMember_S000061304"
      id="x_924f85b8-2430-4a02-99b3-1c254431f32b">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Principal Investment Strategies&lt;/span&gt;</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="ETFMember_S000061304"
      id="x_4525173b-6b7f-495e-bd41-478c47de9b0e">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund invests primarily in U.S. common stocks with the potential to generate higher returns relative to the broad U.S. equity market by investing in stocks with strong fundamentals as determined by the advisor. The Fund&#x2019;s portfolio includes  a diverse mix of companies representing many different market sectors and industry groups. The advisor uses a quantitative model to evaluate all of the securities in an investment universe comprised of U.S. large-, mid-, and small-capitalization stocks and to construct a U.S. equity portfolio that seeks to achieve exposure to securities with strong fundamentals subject to a rules-based screen designed to promote diversification and to mitigate exposure to certain less liquid stocks. Securities with relatively strong fundamentals may be identified by measures such as strong profitability, sustainable earnings, and healthy balance sheets. Under normal circumstances, at least 80% of the Fund&#x2019;s assets will be invested in securities issued by U.S. companies.&lt;/span&gt;</rr:StrategyNarrativeTextBlock>
    <rr:RiskHeading
      contextRef="ETFMember_S000061304"
      id="x_4467ba86-d326-4086-be26-cc989d61d629">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Principal Risks&lt;/span&gt;</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061304"
      id="x_1970c713-e4e3-4894-b8dc-d1b1fd18daa5">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;An investment in the Fund could lose money over short or long periods of time.&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;You should expect the Fund&#x2019;s share price and total return to fluctuate within a wide range. The Fund is subject to the following risks, which could affect the Fund&#x2019;s performance:&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Because the Fund is an exchange-traded fund (ETF) and the Fund&#x2019;s shares are traded on an exchange, the Fund is subject to additional risks:&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061304_RiskLoseMoneyMember"
      id="b0138d71-f01a-4766-9538-2b1cbff713d2">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;An investment in the Fund could lose money over short or long periods of time.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061304_StockMarketRiskMember"
      id="x_2ee6adc8-6e3b-4090-ae33-f26d973c467f">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Stock market risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that stock prices overall will decline. Stock markets tend to move in cycles, with periods of rising prices and periods of falling prices.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061304_InvestmentStyleRiskMember"
      id="x_5eeb1228-f39d-4f8e-bf15-17dcb60e8723">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Investment style risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that returns from the types of stocks in which the Fund invests will trail returns from overall U.S. stock markets. Specific types of stocks tend to go through cycles of doing better or worse than other segments of the U.S. stock market. These periods have, in the past, lasted for as long as several years.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061304_ManagerRiskMember"
      id="x_93c8a7e9-6885-4f52-814f-347cdc9439ab">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Manager risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that poor security selection will cause the Fund to underperform relevant benchmarks or other funds with a similar investment objective. The Fund&#x2019;s advisor uses a quantitative process to evaluate securities, and the Fund can perform differently from the market as a whole as a result of the stock selection model. Although the Fund does not intend to focus on a particular sector, from time to time, the Fund&#x2019;s holdings may be concentrated in a particular sector in pursuit of its objective.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061304_ETFexchangeVolatilityMember"
      id="x_848f4c98-b4e7-41d6-9af3-0b033114e459">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;The Fund&#x2019;s ETF Shares are listed for trading on Cboe BZX Exchange, Inc., and are bought and sold on the secondary market at market prices. Although it is expected that the market price of an ETF Share typically will approximate its net asset value (NAV), there may be times when the market price and the NAV differ significantly. Thus, you may pay more or less than NAV when you buy ETF Shares on the secondary market, and you may receive more or less than NAV when you sell those shares.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061304_ETFactivetradingincreasedMember"
      id="x_9f6e7060-3e91-4728-b8e1-a49e15e4e792">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;Although the Fund&#x2019;s ETF Shares are listed for trading on Cboe BZX Exchange, Inc., it is possible that an active trading market may not be maintained.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061304_ETFtradinghaltedMember"
      id="a6e912f2-1089-4db9-aeec-ff4cdd9d70f4">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;Trading of the Fund&#x2019;s ETF Shares may be halted by the activation of individual or marketwide trading halts (which halt trading for a specific period of time when the price of a particular security or overall market prices decline by a specified percentage). Trading of the Fund&#x2019;s ETF Shares may also be halted if (1) the shares are delisted from Cboe BZX Exchange, Inc., without first being listed on another exchange or (2) Cboe BZX Exchange, Inc., officials determine that such action is appropriate in the interest of a fair and orderly market or for the protection of investors.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061304_RiskNotInsuredDepositoryInstitutionMember"
      id="b4ec81e8-7fca-4550-be5a-60e842d0425f">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="ETFMember_S000061304"
      id="x_47018b6d-cec2-4b6d-81fb-553dd86d9444">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Annual Total Returns&lt;/span&gt;</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="ETFMember_S000061304"
      id="dcd4eb34-ce62-46a5-98ec-650ee6349406">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table are intended to help you understand the risks of investing in the Fund. The bar chart shows how the performance of the Fund&#x2019;s ETF Shares (based on NAV) has varied from one calendar year to another over the periods shown. The table shows how the average annual total returns of the Fund compare with those of a relevant market index, which has investment characteristics similar to those of the Fund.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Keep in mind that the Fund&#x2019;s past &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;performance (before and after taxes) does not indicate how the Fund will perform in the future.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Updated performance information is available on our website at &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;.&lt;/span&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="ETFMember_S000061304"
      id="f2a368e4-e059-45fd-bd1e-27d65038e028">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table are intended to help you understand the risks of investing in the Fund. The bar chart shows how the performance of the Fund&#x2019;s ETF Shares (based on NAV) has varied from one calendar year to another over the periods shown. The table shows how the average annual total returns of the Fund compare with those of a relevant market index, which has investment characteristics similar to those of the Fund.&lt;/span&gt;</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="ETFMember_S000061304"
      id="f947b9de-8f25-4509-ab89-098f8139f308">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Keep in mind that the Fund&#x2019;s past &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;performance (before and after taxes) does not indicate how the Fund will perform in the future.&lt;/span&gt;</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="ETFMember_S000061304"
      id="x_60f4eea0-977a-4af1-a9f0-f6583783a6a0">&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:BarChartHeading
      contextRef="ETFMember_S000061304"
      id="f7cac397-ae79-4d28-a21e-f4ccc24373e7">&lt;span style="font-family:Arial;font-size:8pt;font-weight:bold;"&gt;Annual Total Returns &#x2014; Vanguard U.S. Quality Factor ETF&lt;/span&gt;</rr:BarChartHeading>
    <rr:BarChartClosingTextBlock
      contextRef="ETFMember_S000061304"
      id="x_9505c63f-a9fe-48d3-8f90-83c9dcf3dd6d">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;During the periods shown in the bar chart, the highest and lowest returns for a calendar quarter were:&lt;/span&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="ETFMember_S000061304_C000198469"
      id="x_5fefde96-2749-495b-a919-307569e2af98">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Highest&lt;/span&gt;</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="ETFMember_S000061304_C000198469"
      decimals="4"
      id="x_1f104ee3-1bc2-4b88-b58b-d5ecb330f05f"
      unitRef="pure">0.2386</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="ETFMember_S000061304_C000198469"
      id="b3ee1742-218e-485b-b7ff-d0c82277cf3f">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel
      contextRef="ETFMember_S000061304_C000198469"
      id="x_6dbf2bd7-b2a6-4d24-8044-b1787f5de7ba">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Lowest&lt;/span&gt;</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="ETFMember_S000061304_C000198469"
      decimals="4"
      id="x_4615ab0b-b792-4905-9488-f68bf8ac6868"
      unitRef="pure">-0.2618</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="ETFMember_S000061304_C000198469"
      id="x_2dd9ffb3-9a4f-4d90-9a4b-691907d9111b">2020-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading
      contextRef="ETFMember_S000061304"
      id="x_6942abb4-b28d-4085-aa86-e06085c82102">&lt;span style="font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Average Annual Total Returns for Periods Ended December 31, 2024&lt;/span&gt;</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="ETFMember_S000061304_C000198469"
      id="x_864431b6-d3ba-4374-8602-05c8b49623a0">2018-02-13</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061304_C000198469_BasedonNAVMember"
      decimals="4"
      id="a64fd477-6ac5-4e52-93ef-8863da47761a"
      unitRef="pure">0.1295</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061304_C000198469_BasedonNAVMember"
      decimals="4"
      id="b26192b4-23ce-40ec-9461-e80379e643c2"
      unitRef="pure">0.1178</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061304_C000198469_BasedonNAVMember"
      decimals="4"
      id="x_275e4cce-f4a6-4f39-92d9-b4ac3f9bce43"
      unitRef="pure">0.1113</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061304_C000198469_ReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="x_5164e129-fbd8-41ed-8a6e-cf23a95324f4"
      unitRef="pure">0.1259</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061304_C000198469_ReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="x_663c5ce5-7e0a-4cf6-abeb-05affad79bb8"
      unitRef="pure">0.1142</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061304_C000198469_ReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="d5a99764-defe-48ef-8391-8faba098257e"
      unitRef="pure">0.1077</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061304_C000198469_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="ff4546b6-0f17-4bf9-a7c1-a54d04f4c32e"
      unitRef="pure">0.0792</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061304_C000198469_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="x_1a749499-e15e-48c3-ae83-da1b8da8cd23"
      unitRef="pure">0.0934</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061304_C000198469_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="x_253298bc-b7ea-41ef-9e30-f67e879ccaad"
      unitRef="pure">0.0894</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061304_C000198469_BasedonMarketPriceMember"
      decimals="4"
      id="x_96619c3f-9c77-4afe-84d3-771195df879c"
      unitRef="pure">0.1286</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061304_C000198469_BasedonMarketPriceMember"
      decimals="4"
      id="x_79ac01a2-a114-4eed-8812-88e47dd6568c"
      unitRef="pure">0.1178</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061304_C000198469_BasedonMarketPriceMember"
      decimals="4"
      id="x_820cbd02-9d24-4f46-8808-027ea2fe0b5d"
      unitRef="pure">0.1113</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061304_Russell3000IndexMember"
      decimals="4"
      id="x_4ebdaf3c-dbab-4c1b-a34c-7bec147ffb56"
      unitRef="pure">0.2381</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061304_Russell3000IndexMember"
      decimals="4"
      id="e67e967e-c2ac-4c98-ace7-9c56b127fb8c"
      unitRef="pure">0.1386</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061304_Russell3000IndexMember"
      decimals="4"
      id="x_62cdaadc-9b91-4580-9e41-423b9eb0b213"
      unitRef="pure">0.1349</rr:AverageAnnualReturnSinceInception>
    <rr:PerformanceTableClosingTextBlock
      contextRef="ETFMember_S000061304"
      id="dcc5d2be-2a1d-4933-aabf-1242e41ead86">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Actual after-tax returns depend on your tax situation and may differ from those shown in the preceding table. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;When after-tax returns are calculated, it is &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;assumed that the shareholder was in the highest individual federal marginal income tax bracket at the time of each distribution of income or capital gains or upon redemption. State and local income taxes are not reflected in the calculations. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a shareholder &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Also, figures captioned &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Return After Taxes &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;on Distributions and Sale of Fund Shares&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt; may be higher than other figures for the same period if a capital loss occurs upon redemption and results in an assumed tax deduction for the shareholder.&lt;/span&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="ETFMember_S000061304"
      id="f17808a1-fa1b-42d1-aeea-a709c3a134f5">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;When after-tax returns are calculated, it is &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;assumed that the shareholder was in the highest individual federal marginal income tax bracket at the time of each distribution of income or capital gains or upon redemption. State and local income taxes are not reflected in the calculations. &lt;/span&gt;</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="ETFMember_S000061304"
      id="x_01e1debd-552b-4b04-ac68-23bf0be88575">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a shareholder &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="ETFMember_S000061304"
      id="x_3e5a69fa-4521-481e-9563-9e7eed57b4c2">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Also, figures captioned &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Return After Taxes &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;on Distributions and Sale of Fund Shares&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt; may be higher than other figures for the same period if a capital loss occurs upon redemption and results in an assumed tax deduction for the shareholder.&lt;/span&gt;</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:RiskReturnHeading
      contextRef="ETFMember_S000061305"
      id="d7019022-f545-4720-9df0-f42bebfe8822">&lt;span style="color:#000000;font-family:Arial;font-size:13pt;font-weight:bold;"&gt;Vanguard U.S. Value Factor ETF&lt;/span&gt;</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="ETFMember_S000061305"
      id="x_16fb1194-ae64-4780-bb6b-f019ba82779f">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Investment Objective&lt;/span&gt;</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="ETFMember_S000061305"
      id="x_55af1c7e-ed55-4924-9cbd-0b3c17c25390">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The Fund seeks to provide long-term capital appreciation by investing in stocks with relatively lower share prices relative to fundamental values as determined by the advisor.&lt;/span&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="ETFMember_S000061305"
      id="bafbb9ce-9f12-415c-8a11-116e090d7a2e">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Fees and Expenses&lt;/span&gt;</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="ETFMember_S000061305"
      id="x_48f276d3-9079-4c62-adeb-e1b6bcb27f2e">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The following tables describe the fees and expenses you may pay if you buy, hold, and sell shares of the Fund. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and example below.&lt;/span&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption
      contextRef="ETFMember_S000061305"
      id="ac1102c1-67b1-4779-9104-5a5b85113f80">&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Shareholder Fees&lt;/span&gt;
&lt;br/&gt;&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;"&gt;(Fees paid directly from your investment)&lt;/span&gt;</rr:ShareholderFeesCaption>
    <wellington:TransactionFeeOnPurchasesandSales
      contextRef="ETFMember_S000061305_C000198470"
      decimals="INF"
      id="e2733560-29dc-4a22-87e7-cc145d205096"
      unitRef="USD">0</wellington:TransactionFeeOnPurchasesandSales>
    <wellington:TransactionFeeOnReinvestedDividends
      contextRef="ETFMember_S000061305_C000198470"
      decimals="INF"
      id="x_3daa07d7-33ee-4adf-978d-ddae12437565"
      unitRef="USD">0</wellington:TransactionFeeOnReinvestedDividends>
    <rr:OperatingExpensesCaption
      contextRef="ETFMember_S000061305"
      id="x_90579905-d264-44df-9708-eee1d5c360f1">&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Annual Fund Operating Expenses&lt;/span&gt;
&lt;br/&gt;&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;"&gt;(Expenses that you pay each year as a percentage of the value of your investment)&lt;/span&gt;</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="ETFMember_S000061305_C000198470"
      decimals="4"
      id="x_71f27990-0081-44e2-af8d-4abd8ccf6506"
      unitRef="pure">0.0011</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="ETFMember_S000061305_C000198470"
      decimals="4"
      id="x_03fa976a-5199-4c19-a622-84a81d81b808"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="ETFMember_S000061305_C000198470"
      decimals="4"
      id="x_8bfe8d1d-18b2-4413-b916-75e55ea78d06"
      unitRef="pure">0.0002</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="ETFMember_S000061305_C000198470"
      decimals="4"
      id="ca788b3e-2beb-4c10-90f3-3a47a8f054c7"
      unitRef="pure">0.0013</rr:ExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="ETFMember_S000061305"
      id="c81a891d-60e8-487f-908c-069afb21ba79">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Example&lt;/span&gt;</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="ETFMember_S000061305"
      id="c647fd21-dd65-491c-b297-a855007a0e90">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund&#x2019;s shares. This example assumes that the Fund provides a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01
      contextRef="ETFMember_S000061305_C000198470"
      decimals="INF"
      id="x_4c0b1a84-9b45-4679-a116-1d3d03cded5f"
      unitRef="USD">13</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="ETFMember_S000061305_C000198470"
      decimals="INF"
      id="x_46fc5c69-3386-42ff-8ffe-d244d1a89cf7"
      unitRef="USD">42</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="ETFMember_S000061305_C000198470"
      decimals="INF"
      id="x_730eea71-844a-4a25-9bf4-7f5ad7a62575"
      unitRef="USD">73</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="ETFMember_S000061305_C000198470"
      decimals="INF"
      id="x_52af4a42-636e-4807-b661-50d57f070b1b"
      unitRef="USD">166</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleClosingTextBlock
      contextRef="ETFMember_S000061305"
      id="b95f3b51-c436-446f-a0fc-14e1a20a6a0d">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;This example does not include the brokerage commissions that you may pay to buy and sell shares of the Fund.&lt;/span&gt;</rr:ExpenseExampleClosingTextBlock>
    <rr:PortfolioTurnoverHeading
      contextRef="ETFMember_S000061305"
      id="fedf7e27-6fe8-4716-a631-f723747a6472">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Portfolio Turnover&lt;/span&gt;</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="ETFMember_S000061305"
      id="db2b3ab8-eb04-45a2-ae97-9d4c15b45d5f">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund pays transaction costs, such as commissions, when it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in more taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the previous expense example, reduce the Fund&#x2019;s performance. During the most recent fiscal year, the Fund&#x2019;s portfolio turnover rate was &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;39&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;% of the average value of its portfolio.&lt;/span&gt;</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="ETFMember_S000061305"
      decimals="4"
      id="x_542db185-fc84-4741-b4ba-c44b1ee1bce6"
      unitRef="pure">0.39</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="ETFMember_S000061305"
      id="ed38ccd2-55e3-4da8-b581-5d33462ec22f">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Principal Investment Strategies&lt;/span&gt;</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="ETFMember_S000061305"
      id="x_8abc4a08-baf9-4d47-81e5-20b3d4567d19">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund invests primarily in U.S. common stocks with the potential to generate higher returns relative to the broad U.S. equity market by investing in stocks with relatively lower share prices relative to fundamental values as determined by the advisor. The Fund&#x2019;s portfolio includes a diverse mix of companies representing many different market sectors and industry groups. The advisor uses a quantitative model to evaluate all of the securities in an investment universe comprised of U.S. large-, mid-, and small-capitalization stocks and to construct a U.S. equity portfolio that seeks to achieve exposure to securities with lower prices relative to fundamental measures of value subject to a rules-based screen designed to promote diversification and to mitigate exposure to certain less liquid stocks. Securities with lower prices relative to fundamental value may be identified by measures such as book to price and earnings to price ratios. Under normal circumstances, at least 80% of the Fund&#x2019;s assets will be invested in securities issued by U.S. companies.&lt;/span&gt;</rr:StrategyNarrativeTextBlock>
    <rr:RiskHeading
      contextRef="ETFMember_S000061305"
      id="x_939cbf18-1d68-4176-b1cb-832957d369ce">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Principal Risks&lt;/span&gt;</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061305"
      id="a19941ab-0ef3-4889-9fa5-c9b39987fd6e">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;An investment in the Fund could lose money over short or long periods of time.&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;You should expect the Fund&#x2019;s share price and total return to fluctuate within a wide range. The Fund is subject to the following risks, which could affect the Fund&#x2019;s performance:&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Because the Fund is an exchange-traded fund (ETF) and the Fund&#x2019;s shares are traded on an exchange, the Fund is subject to additional risks:&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061305_RiskLoseMoneyMember"
      id="f98ced2d-8556-414d-aa64-a2450d809931">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;An investment in the Fund could lose money over short or long periods of time.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061305_StockMarketRiskMember"
      id="x_8a7d790c-cc55-424d-b299-fa34ffd8d5a9">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Stock market risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that stock prices overall will decline. Stock markets tend to move in cycles, with periods of rising prices and periods of falling prices.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061305_InvestmentStyleRiskMember"
      id="x_94db9f8c-29f2-480b-adac-0e5196e5beba">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Investment style risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that returns from the types of stocks in which the Fund invests will trail returns from overall U.S. stock markets. Specific types of stocks tend to go through cycles of doing better or worse than &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;other segments of the U.S. stock market. These periods have, in the past, lasted for as long as several years.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061305_ManagerRiskMember"
      id="b35b5e1d-9bc7-44aa-8f43-b98d1ca56904">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Manager risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that poor security selection will cause the Fund to underperform relevant benchmarks or other funds with a similar investment objective. The Fund&#x2019;s advisor uses a quantitative process to evaluate securities, and the Fund can perform differently from the market as a whole as a result of the stock selection model. Although the Fund does not intend to focus on a particular sector, from time to time, the Fund&#x2019;s holdings may be concentrated in a particular sector in pursuit of its objective.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061305_ETFexchangeVolatilityMember"
      id="x_2fdec9c8-8bf4-4e02-911a-b8e127ff2e67">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;The Fund&#x2019;s ETF Shares are listed for trading on Cboe BZX Exchange, Inc., and are bought and sold on the secondary market at market prices. Although it is expected that the market price of an ETF Share typically will approximate its net asset value (NAV), there may be times when the market price and the NAV differ significantly. Thus, you may pay more or less than NAV when you buy ETF Shares on the secondary market, and you may receive more or less than NAV when you sell those shares.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061305_ETFactivetradingincreasedMember"
      id="b5110d0e-0a12-4bd6-bb50-5f16fdabee2c">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;Although the Fund&#x2019;s ETF Shares are listed for trading on Cboe BZX Exchange, Inc., it is possible that an active trading market may not be maintained.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061305_ETFtradinghaltedMember"
      id="x_8e9ba759-685c-42f1-a093-4ffb5507e3dd">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;Trading of the Fund&#x2019;s ETF Shares may be halted by the activation of individual or marketwide trading halts (which halt trading for a specific period of time when the price of a particular security or overall market prices decline by a specified percentage). Trading of the Fund&#x2019;s ETF Shares may also be halted if (1) the shares are delisted from Cboe BZX Exchange, Inc., without first being listed on another exchange or (2) Cboe BZX Exchange, Inc., officials determine that such action is appropriate in the interest of a fair and orderly market or for the protection of investors.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000061305_RiskNotInsuredDepositoryInstitutionMember"
      id="x_229d70d7-0ba5-48a1-9784-b0c7c9ba4d30">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="ETFMember_S000061305"
      id="bc398c6c-b149-4f40-aac9-05fce2b01f76">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Annual Total Returns&lt;/span&gt;</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="ETFMember_S000061305"
      id="x_116ae5eb-7d06-4b18-b51c-52453c3450cb">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table are intended to help you understand the risks of investing in the Fund. The bar chart shows how the performance of the Fund&#x2019;s ETF Shares (based on NAV) has varied from one calendar year to another over the periods shown. The table shows how the average annual total returns of the Fund compare with those of a relevant market index, which has investment characteristics similar to those of the Fund.&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt; Keep in mind that the Fund&#x2019;s past &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;performance (before and after taxes) does not indicate how the Fund will perform in the future.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Updated performance information is available on our website at &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;.&lt;/span&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="ETFMember_S000061305"
      id="x_26eb279d-a466-4c6e-9c32-3854da5dea1e">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table are intended to help you understand the risks of investing in the Fund. The bar chart shows how the performance of the Fund&#x2019;s ETF Shares (based on NAV) has varied from one calendar year to another over the periods shown. The table shows how the average annual total returns of the Fund compare with those of a relevant market index, which has investment characteristics similar to those of the Fund.&lt;/span&gt;</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="ETFMember_S000061305"
      id="e537128d-8a4b-45d1-b454-3879259ac97e">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt; Keep in mind that the Fund&#x2019;s past &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;performance (before and after taxes) does not indicate how the Fund will perform in the future.&lt;/span&gt;</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="ETFMember_S000061305"
      id="x_509a446b-9755-45da-9280-b9f7a4a64808">&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:BarChartHeading
      contextRef="ETFMember_S000061305"
      id="c70ca817-b6d9-4366-ae48-718494685be0">&lt;span style="font-family:Arial;font-size:8pt;font-weight:bold;"&gt;Annual Total Returns &#x2014; Vanguard U.S. Value Factor ETF&lt;/span&gt;</rr:BarChartHeading>
    <rr:BarChartClosingTextBlock
      contextRef="ETFMember_S000061305"
      id="x_5a7052a5-d19b-48e8-bbb7-634bb27dc47d">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;During the periods shown in the bar chart, the highest and lowest returns for a calendar quarter were:&lt;/span&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="ETFMember_S000061305_C000198470"
      id="x_27100b0a-e30c-4161-aa83-120cf05615dd">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Highest&lt;/span&gt;</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="ETFMember_S000061305_C000198470"
      decimals="4"
      id="a4c27591-c8fc-40af-b0dc-3c3837f49129"
      unitRef="pure">0.2738</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="ETFMember_S000061305_C000198470"
      id="x_38ee7a9d-023e-4f97-876b-feffb2e439c9">2020-12-31</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel
      contextRef="ETFMember_S000061305_C000198470"
      id="x_57431473-7e5c-4057-a407-37582be6a4cf">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Lowest&lt;/span&gt;</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="ETFMember_S000061305_C000198470"
      decimals="4"
      id="e243ef3e-d8a3-4887-a4e7-c00203fb09e0"
      unitRef="pure">-0.3919</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="ETFMember_S000061305_C000198470"
      id="x_90760531-b61d-4f5e-844a-87ba75c674d8">2020-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading
      contextRef="ETFMember_S000061305"
      id="x_1d8b07bc-f96c-4824-892d-88bdba653ff4">&lt;span style="font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Average Annual Total Returns for Periods Ended December 31, 2024&lt;/span&gt;</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="ETFMember_S000061305_C000198470"
      id="x_6edeac88-5742-4e58-b04f-19659a8eb733">2018-02-13</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061305_C000198470_BasedonNAVMember"
      decimals="4"
      id="efd4b65e-0508-442e-a009-3525ee5b4c8f"
      unitRef="pure">0.0779</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061305_C000198470_BasedonNAVMember"
      decimals="4"
      id="x_4103743b-a697-42b6-b69b-993c4a9ce875"
      unitRef="pure">0.1123</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061305_C000198470_BasedonNAVMember"
      decimals="4"
      id="x_9bdf2554-2ae0-4547-a82d-5986f6f48f87"
      unitRef="pure">0.0932</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061305_C000198470_ReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="x_3fb63a37-abb3-4fd2-912f-48af026fc68c"
      unitRef="pure">0.0717</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061305_C000198470_ReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="e3e1855f-5c2d-47fd-981e-67f5b9d011d5"
      unitRef="pure">0.1060</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061305_C000198470_ReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="x_10c35ab7-7953-46c9-aa40-be282ef288dd"
      unitRef="pure">0.0873</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061305_C000198470_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="x_73a0d185-0315-4fcc-a175-63d2659ba3c3"
      unitRef="pure">0.0503</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061305_C000198470_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="x_159f982d-ce3c-42f9-a748-0ecc719acae5"
      unitRef="pure">0.0882</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061305_C000198470_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="x_049b9b31-0c06-4c8b-8354-7df9ce6d1589"
      unitRef="pure">0.0735</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061305_C000198470_BasedonMarketPriceMember"
      decimals="4"
      id="b8d7cd86-67db-4837-aced-0e442c60bd1f"
      unitRef="pure">0.0765</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061305_C000198470_BasedonMarketPriceMember"
      decimals="4"
      id="x_5570aae1-59ca-4b37-bbc2-cf255d07924d"
      unitRef="pure">0.1121</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061305_C000198470_BasedonMarketPriceMember"
      decimals="4"
      id="f27f4280-cf7e-49e4-aba5-991cbb0e428d"
      unitRef="pure">0.0931</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000061305_Russell3000IndexMember"
      decimals="4"
      id="x_13e76dd7-829e-4614-b99d-6b4d9cb47570"
      unitRef="pure">0.2381</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="ETFMember_S000061305_Russell3000IndexMember"
      decimals="4"
      id="x_2d980932-78a6-4262-b444-600c07b58e5e"
      unitRef="pure">0.1386</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000061305_Russell3000IndexMember"
      decimals="4"
      id="d0c57ab4-26ec-4f94-9658-310116914ff6"
      unitRef="pure">0.1349</rr:AverageAnnualReturnSinceInception>
    <rr:PerformanceTableClosingTextBlock
      contextRef="ETFMember_S000061305"
      id="b5012a9f-32bc-45f3-86b6-acacbfe3be32">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Actual after-tax returns depend on your tax situation and may differ from those shown in the preceding table. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;When after-tax returns are calculated, it is &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;assumed that the shareholder was in the highest individual federal marginal income tax bracket at the time of each distribution of income or capital gains or upon redemption. State and local income taxes are not reflected in the calculations. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a shareholder &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Also, figures captioned &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Return After Taxes on Distributions and Sale of Fund Shares&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt; may be higher than other figures for the same period if a capital loss occurs upon redemption and results in an assumed tax deduction for the shareholder.&lt;/span&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="ETFMember_S000061305"
      id="x_5cd57557-1cc0-42ae-a3e3-78ea6e9beef6">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;When after-tax returns are calculated, it is &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;assumed that the shareholder was in the highest individual federal marginal income tax bracket at the time of each distribution of income or capital gains or upon redemption. State and local income taxes are not reflected in the calculations. &lt;/span&gt;</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="ETFMember_S000061305"
      id="e9ea2a5e-e468-4ec7-8e4b-be648a981d7b">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a shareholder &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="ETFMember_S000061305"
      id="x_3addb78c-b83d-44e1-a931-96331c2ebb06">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Also, figures captioned &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Return After Taxes on Distributions and Sale of Fund Shares&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt; may be higher than other figures for the same period if a capital loss occurs upon redemption and results in an assumed tax deduction for the shareholder.&lt;/span&gt;</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:RiskReturnHeading
      contextRef="RetailMember_S000061303"
      id="a61082fe-ce38-42f1-9d2f-9aa2308924a2">&lt;span style="color:#000000;font-family:Arial;font-size:13pt;font-weight:bold;"&gt;Fund Summary&lt;/span&gt;</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="RetailMember_S000061303"
      id="x_974542f8-876c-4d78-bd9b-609d8e68e55a">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Investment Objective&lt;/span&gt;</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="RetailMember_S000061303"
      id="ee16a9ea-a180-4825-b482-5af5f9a2eede">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The Fund seeks to provide long-term capital appreciation by investing in stocks with relatively strong recent performance, strong fundamentals, and low prices relative to fundamentals as determined by the advisor.&lt;/span&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="RetailMember_S000061303"
      id="x_7b1fa28d-a3d1-4b27-b2eb-a4eb9ac6055b">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Fees and Expenses&lt;/span&gt;</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="RetailMember_S000061303"
      id="x_2d42d861-5f42-44ee-beee-ab10a28b9c40">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The following tables describe the fees and expenses you may pay if you buy, hold, and sell shares of the Fund. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and example below.&lt;/span&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption
      contextRef="RetailMember_S000061303"
      id="x_0f9c5925-195f-46b3-9ed7-daaf60c1ba14">&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Shareholder Fees&lt;/span&gt;
&lt;br/&gt;&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;"&gt;(Fees paid directly from your investment)&lt;/span&gt;</rr:ShareholderFeesCaption>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="RetailMember_S000061303_C000198467"
      decimals="4"
      id="x_30646b50-337d-4a13-bca4-b72acaf79389"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumCumulativeSalesChargeOverOther
      contextRef="RetailMember_S000061303_C000198467"
      decimals="4"
      id="cd34cecb-2b5b-4d68-9f4a-6f1cbe7a309f"
      unitRef="pure">0</rr:MaximumCumulativeSalesChargeOverOther>
    <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther
      contextRef="RetailMember_S000061303_C000198467"
      decimals="4"
      id="ecbee275-f844-4f77-bb51-8d2302993eb7"
      unitRef="pure">0</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
    <rr:RedemptionFeeOverRedemption
      contextRef="RetailMember_S000061303_C000198467"
      decimals="4"
      id="x_9f4dcafb-0e00-4cd9-a773-e29f816214f1"
      unitRef="pure">0</rr:RedemptionFeeOverRedemption>
    <rr:MaximumAccountFee
      contextRef="RetailMember_S000061303_C000198467"
      decimals="INF"
      id="b34e45da-839c-422c-9cbe-b7742f282649"
      unitRef="USD">25</rr:MaximumAccountFee>
    <rr:OperatingExpensesCaption
      contextRef="RetailMember_S000061303"
      id="x_20b9d009-634a-4835-8f13-b55483eb03a0">&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Annual Fund Operating Expenses&lt;/span&gt;
&lt;br/&gt;&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;"&gt;(Expenses that you pay each year as a percentage of the value of your investment)&lt;/span&gt;</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="RetailMember_S000061303_C000198467"
      decimals="4"
      id="x_25ee58d3-1b3a-4ccf-a921-127abc290088"
      unitRef="pure">0.0011</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="RetailMember_S000061303_C000198467"
      decimals="4"
      id="x_98daa242-24b2-4139-bdc6-2ea34ad7ac74"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="RetailMember_S000061303_C000198467"
      decimals="4"
      id="x_238a8343-7d90-47a4-af24-b4346d0f1ac3"
      unitRef="pure">0.0007</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="RetailMember_S000061303_C000198467"
      decimals="4"
      id="ef65deab-592c-4aeb-91af-26315fc1ab89"
      unitRef="pure">0.0018</rr:ExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="RetailMember_S000061303"
      id="x_50bb32e9-d453-4e94-826e-c8a8cd530bcb">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Example&lt;/span&gt;</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="RetailMember_S000061303"
      id="x_027b0a61-44ae-4b98-ac0c-8cb4d2d3326d">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund&#x2019;s shares. This example assumes that the Fund provides a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01
      contextRef="RetailMember_S000061303_C000198467"
      decimals="INF"
      id="x_3d84665a-5b9d-41e7-b35e-a919797ba296"
      unitRef="USD">18</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="RetailMember_S000061303_C000198467"
      decimals="INF"
      id="x_34656fcf-2483-4660-afc2-d231ee745821"
      unitRef="USD">58</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="RetailMember_S000061303_C000198467"
      decimals="INF"
      id="x_05c8cc65-a2c6-40e1-bcac-da1cfb532606"
      unitRef="USD">101</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="RetailMember_S000061303_C000198467"
      decimals="INF"
      id="da9b6bb9-a7f4-4572-a11a-7f98c01919a2"
      unitRef="USD">230</rr:ExpenseExampleYear10>
    <rr:PortfolioTurnoverHeading
      contextRef="RetailMember_S000061303"
      id="x_6f5b158b-1ca0-42c9-9eb2-cc3d5048f012">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Portfolio Turnover&lt;/span&gt;</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="RetailMember_S000061303"
      id="c85ca9cb-abfe-47f2-89b9-5949ea798945">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund pays transaction costs, such as commissions, when it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in more taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the previous expense example, reduce the Fund&#x2019;s performance. During the most recent fiscal year, the Fund&#x2019;s portfolio turnover rate was &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;56&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;% of the average value of its portfolio.&lt;/span&gt;</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="RetailMember_S000061303"
      decimals="4"
      id="x_8e4f71fc-62c1-43b0-9ce5-985ca63bb8c0"
      unitRef="pure">0.56</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="RetailMember_S000061303"
      id="d343b63c-918b-4efc-9b94-98ed2bcf9a7f">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Principal Investment Strategies&lt;/span&gt;</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="RetailMember_S000061303"
      id="a7211d7d-b687-403f-ae50-2a35b40e5be9">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund invests primarily in U.S. common stocks with the potential to generate higher returns relative to the broad U.S. equity market by investing in stocks with relatively strong recent performance, strong fundamentals, and low prices relative to fundamentals as determined by the advisor. The Fund&#x2019;s portfolio includes a diverse mix of companies representing many different market sectors and industry groups. The advisor uses a quantitative model to evaluate all of the securities in an investment universe comprised of U.S. large-, mid-, and small-capitalization stocks and to construct a U.S. equity portfolio that seeks to achieve exposure to multiple factors subject to a rules-based screen designed to promote diversification and to mitigate exposure to certain less liquid and more volatile stocks. Under normal circumstances, at least 80% of the Fund&#x2019;s assets will be invested in securities issued by U.S. companies.&lt;/span&gt;</rr:StrategyNarrativeTextBlock>
    <rr:RiskHeading
      contextRef="RetailMember_S000061303"
      id="x_76390c40-4707-4811-9c2b-d61ca9974495">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Principal Risks&lt;/span&gt;</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="RetailMember_S000061303"
      id="a9550b87-a198-480f-ab1c-1b805b2e9e45">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;An investment in the Fund could lose money over short or long periods of time.&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;You should expect the Fund&#x2019;s share price and total return to fluctuate within a wide range. The Fund is subject to the following risks, which could affect the Fund&#x2019;s performance:&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="RetailMember_S000061303_RiskLoseMoneyMember"
      id="c06c1a32-225f-46b2-9487-a9cdadaa0648">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;An investment in the Fund could lose money over short or long periods of time.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="RetailMember_S000061303_StockMarketRiskMember"
      id="x_7c719082-210e-42bf-81d7-985c905bd95a">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Stock market risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that stock prices overall will decline. Stock markets tend to move in cycles, with periods of rising prices and periods of falling prices.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="RetailMember_S000061303_InvestmentStyleRiskMember"
      id="f11f8b19-3424-44b5-b3a1-d769405a7721">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Investment style risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that returns from the types of stocks in which the Fund invests will trail returns from overall U.S. stock markets. Specific types of stocks tend to go through cycles of doing better or worse than other segments of the U.S. stock market. These periods have, in the past, lasted for as long as several years.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="RetailMember_S000061303_ManagerRiskMember"
      id="x_13c9d1d7-780c-454f-ba5d-22a9d4760e25">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Manager risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that poor security selection will cause the Fund to underperform relevant benchmarks or other funds with a similar investment objective. The Fund&#x2019;s advisor uses a quantitative process to evaluate securities, and the Fund can perform differently from the market as a whole as a result of the stock selection model. Although the Fund does not intend to focus on a particular sector, from time to time, the Fund&#x2019;s holdings may be concentrated in a particular sector in pursuit of its objective.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="RetailMember_S000061303_ManagementOfCertainSimilarFundsRiskMember"
      id="x_730c7e09-2527-42ef-8828-34e05d29bb2d">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Management of certain similar funds risk. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The name, investment objective, principal investment strategies, and risks of the Fund are similar to another separate fund managed by the Fund&#x2019;s portfolio managers. However, the investment results of the Fund may be higher or lower than, and there is no guarantee that the investment results of the Fund will be comparable to, that other fund.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="RetailMember_S000061303_RiskNotInsuredDepositoryInstitutionMember"
      id="x_8ce991a9-b9af-46bb-92cb-d84d8637a213">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="RetailMember_S000061303"
      id="a86e3835-cd2c-49c1-868f-21aa071633fb">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Annual Total Returns&lt;/span&gt;</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="RetailMember_S000061303"
      id="x_88a6edd8-25d0-48a5-b213-329882e64256">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table are intended to help you understand the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table shows how the average annual total returns of the Fund compare with those of a relevant market index, which has investment characteristics similar to those of the Fund.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Keep in mind that the Fund&#x2019;s past performance (before and after &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;taxes) does not indicate how the Fund will perform in the future.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Updated &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;performance information is available on our website at &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;.&lt;/span&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="RetailMember_S000061303"
      id="x_54dac714-aa05-4f34-9018-db56daea6fbd">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table are intended to help you understand the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table shows how the average annual total returns of the Fund compare with those of a relevant market index, which has investment characteristics similar to those of the Fund.&lt;/span&gt;</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="RetailMember_S000061303"
      id="x_99d4bcee-5296-40a1-9b49-cb10cc122a74">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Keep in mind that the Fund&#x2019;s past performance (before and after &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;taxes) does not indicate how the Fund will perform in the future.&lt;/span&gt;</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="RetailMember_S000061303"
      id="x_2c38cbe7-156c-409d-9f2f-7b56e512ab90">&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:BarChartHeading
      contextRef="RetailMember_S000061303"
      id="f960696c-6fd8-45e2-ad90-388d45e8a9f7">&lt;span style="font-family:Arial;font-size:8pt;font-weight:bold;"&gt;Annual Total Returns &#x2014; Vanguard U.S. Multifactor Fund Admiral Shares&lt;/span&gt;</rr:BarChartHeading>
    <rr:BarChartClosingTextBlock
      contextRef="RetailMember_S000061303"
      id="x_06ad963c-5593-4b80-a552-7616cf113ac1">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;During the periods shown in the bar chart, the highest and lowest returns for a calendar quarter were:&lt;/span&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="RetailMember_S000061303_C000198467"
      id="x_036ef856-f698-44d2-9ecc-4fe8e7e96c7c">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Highest&lt;/span&gt;</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="RetailMember_S000061303_C000198467"
      decimals="4"
      id="b7cb3aac-8b95-46a4-9ba7-bb910eef1982"
      unitRef="pure">0.2065</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="RetailMember_S000061303_C000198467"
      id="c5e6b2d4-da79-4ef5-ae9d-54d18cb70730">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel
      contextRef="RetailMember_S000061303_C000198467"
      id="x_0e17f6a9-09ea-4479-b6b8-c9305e33b12e">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Lowest&lt;/span&gt;</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="RetailMember_S000061303_C000198467"
      decimals="4"
      id="x_1e72ffc2-de86-413f-a721-a7ea975bb71b"
      unitRef="pure">-0.3059</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="RetailMember_S000061303_C000198467"
      id="x_902f3927-3686-412b-9602-6d6440718d3b">2020-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading
      contextRef="RetailMember_S000061303"
      id="x_82f95de8-2b79-4c55-ac15-9c8d2a88f75c">&lt;span style="font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Average Annual Total Returns for Periods Ended December 31, 2024&lt;/span&gt;</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="RetailMember_S000061303_C000198467"
      id="x_9d52ed5b-59b7-4e52-9fe4-6170a9b8cbcb">2018-02-15</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnYear01
      contextRef="RetailMember_S000061303_C000198467"
      decimals="4"
      id="cfdcb7dd-f8fc-4e4f-bd8b-54cb68552039"
      unitRef="pure">0.1720</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="RetailMember_S000061303_C000198467"
      decimals="4"
      id="x_70254126-6173-4fe1-a469-adb362dcfdb4"
      unitRef="pure">0.1202</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="RetailMember_S000061303_C000198467"
      decimals="4"
      id="x_4bb26687-285f-4710-806d-58d8b16c9abc"
      unitRef="pure">0.0982</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="RetailMember_S000061303_C000198467_ReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="x_0e144b48-f7e6-43e2-b874-597050336285"
      unitRef="pure">0.1630</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="RetailMember_S000061303_C000198467_ReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="x_7c899dd2-1565-4c16-9e73-d86731de67f0"
      unitRef="pure">0.1146</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="RetailMember_S000061303_C000198467_ReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="e77c7dd9-5db5-4686-9cf4-ad2b02814c83"
      unitRef="pure">0.0931</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="RetailMember_S000061303_C000198467_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="fa306f04-a3c7-42f7-ab3e-c938b6d1e2dc"
      unitRef="pure">0.1081</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="RetailMember_S000061303_C000198467_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="f7513cb0-4989-49e4-8caf-0d66688b1d95"
      unitRef="pure">0.0950</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="RetailMember_S000061303_C000198467_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="cc5f9957-3901-4962-9155-1619d70101e4"
      unitRef="pure">0.0780</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="RetailMember_S000061303_Russell3000IndexMember"
      decimals="4"
      id="x_4fb826d6-9eee-413d-8a78-18c49733059a"
      unitRef="pure">0.2381</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="RetailMember_S000061303_Russell3000IndexMember"
      decimals="4"
      id="dd23c46d-af6d-4ece-99a9-b312cac7f054"
      unitRef="pure">0.1386</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnSinceInception
      contextRef="RetailMember_S000061303_Russell3000IndexMember"
      decimals="4"
      id="x_87f72e16-119c-45f8-93e9-ed471afb0992"
      unitRef="pure">0.1307</rr:AverageAnnualReturnSinceInception>
    <rr:PerformanceTableClosingTextBlock
      contextRef="RetailMember_S000061303"
      id="x_71722138-02eb-48bb-bc0a-da4a27ec9454">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Actual after-tax returns depend on your tax situation and may differ from those shown in the preceding table. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;When after-tax returns are calculated, it is &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;assumed that the shareholder was in the highest individual federal marginal income tax bracket at the time of each distribution of income or capital gains or upon redemption. State and local income taxes are not reflected in the calculations. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a shareholder &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Also, figures captioned &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Return After Taxes on Distributions and Sale of Fund Shares&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt; may be higher than other figures for the same period if a capital loss occurs upon redemption and results in an assumed tax deduction for the shareholder.&lt;/span&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="RetailMember_S000061303"
      id="x_1dfc92d8-cedc-450e-af0a-79f75a78837d">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;When after-tax returns are calculated, it is &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;assumed that the shareholder was in the highest individual federal marginal income tax bracket at the time of each distribution of income or capital gains or upon redemption. State and local income taxes are not reflected in the calculations. &lt;/span&gt;</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="RetailMember_S000061303"
      id="x_5d77da25-8e96-4af5-8dd5-05dc968d052d">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a shareholder &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="RetailMember_S000061303"
      id="e504fca2-93c2-4891-9f52-5c243d186cd7">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Also, figures captioned &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Return After Taxes on Distributions and Sale of Fund Shares&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt; may be higher than other figures for the same period if a capital loss occurs upon redemption and results in an assumed tax deduction for the shareholder.&lt;/span&gt;</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:RiskReturnHeading
      contextRef="RetailMember_S000004406"
      id="x_22ff8827-05e5-4707-b00d-64e99d60f0cf">&lt;span style="color:#000000;font-family:Arial;font-size:13pt;font-weight:bold;"&gt;Fund Summary&lt;/span&gt;</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="RetailMember_S000004406"
      id="x_123240ad-acdb-44d2-baee-afa7b66717e9">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Investment Objective&lt;/span&gt;</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="RetailMember_S000004406"
      id="x_1476f0f4-afbb-4559-84d6-c2644c78f138">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The Fund seeks to provide long-term capital appreciation and moderate current income.&lt;/span&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="RetailMember_S000004406"
      id="x_18e39946-cc96-4f6a-891f-ec157c930fc4">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Fees and Expenses&lt;/span&gt;</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="RetailMember_S000004406"
      id="a9544d3d-2843-4ed4-ac14-a296b9fe99e1">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The following tables describe the fees and expenses you may pay if you buy, hold, and sell Investor Shares or Admiral Shares of the Fund. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.&lt;/span&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption
      contextRef="RetailMember_S000004406"
      id="dd5d6f0c-6ec8-40a5-8d9c-28bd4365c620">&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Shareholder Fees&lt;/span&gt;
&lt;br/&gt;&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;"&gt;(Fees paid directly from your investment)&lt;/span&gt;</rr:ShareholderFeesCaption>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="cfbc7523-55f2-49a6-859b-9111114a614f"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
      contextRef="RetailMember_S000004406_C000012164"
      decimals="4"
      id="x_0fa9da74-e920-485b-9b22-ae62668e0314"
      unitRef="pure">0</rr:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <rr:MaximumCumulativeSalesChargeOverOther
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="x_9848410b-2c92-404e-a339-2bbaeb1b89a8"
      unitRef="pure">0</rr:MaximumCumulativeSalesChargeOverOther>
    <rr:MaximumCumulativeSalesChargeOverOther
      contextRef="RetailMember_S000004406_C000012164"
      decimals="4"
      id="x_0eb1ffe0-b980-48f8-b3a5-8d88aa4f10ce"
      unitRef="pure">0</rr:MaximumCumulativeSalesChargeOverOther>
    <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="x_915cf0e5-0db1-4da7-8327-d401bc5d760f"
      unitRef="pure">0</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
    <rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther
      contextRef="RetailMember_S000004406_C000012164"
      decimals="4"
      id="aaa925cc-22de-439e-9dad-edb524e93a90"
      unitRef="pure">0</rr:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
    <rr:RedemptionFeeOverRedemption
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="c72ab9c4-ccdc-4f24-9fba-a0af89b4f14a"
      unitRef="pure">0</rr:RedemptionFeeOverRedemption>
    <rr:RedemptionFeeOverRedemption
      contextRef="RetailMember_S000004406_C000012164"
      decimals="4"
      id="x_52851042-ecae-4d11-9c60-411a12cec0d1"
      unitRef="pure">0</rr:RedemptionFeeOverRedemption>
    <rr:MaximumAccountFee
      contextRef="RetailMember_S000004406_C000012163"
      decimals="INF"
      id="x_11b44e61-b5b9-4e19-8f6a-e24a11a45300"
      unitRef="USD">25</rr:MaximumAccountFee>
    <rr:MaximumAccountFee
      contextRef="RetailMember_S000004406_C000012164"
      decimals="INF"
      id="d20922e5-c0a2-439e-878b-1dd2d12d8860"
      unitRef="USD">25</rr:MaximumAccountFee>
    <rr:OperatingExpensesCaption
      contextRef="RetailMember_S000004406"
      id="x_2483e0c4-a9ea-4317-8d03-02861ae3f424">&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Annual Fund Operating Expenses&lt;/span&gt;
&lt;br/&gt;&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;"&gt;(Expenses that you pay each year as a percentage of the value of your investment)&lt;/span&gt;</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="x_21f63b39-a3cf-4af5-8d7a-9c821e9bb337"
      unitRef="pure">0.0024</rr:ManagementFeesOverAssets>
    <rr:ManagementFeesOverAssets
      contextRef="RetailMember_S000004406_C000012164"
      decimals="4"
      id="d048b066-2ea1-4a3d-a64a-319bff84fbe6"
      unitRef="pure">0.0016</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="x_6913761e-4089-4fa3-ac8f-05d108d47608"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="RetailMember_S000004406_C000012164"
      decimals="4"
      id="b9c2645c-be33-4449-b94d-2160a12393c7"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="c0e32744-5113-440b-9ef6-81c0d5322f93"
      unitRef="pure">0.0001</rr:OtherExpensesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="RetailMember_S000004406_C000012164"
      decimals="4"
      id="x_5c5328c2-d66f-48c5-9345-51f7d991e08c"
      unitRef="pure">0.0001</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="x_49a3442d-46ab-4ccd-8e62-4ff5bf6b504d"
      unitRef="pure">0.0025</rr:ExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="RetailMember_S000004406_C000012164"
      decimals="4"
      id="x_0b8d142d-f277-4e31-ab37-bedf266de69f"
      unitRef="pure">0.0017</rr:ExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="RetailMember_S000004406"
      id="f94cb97a-310d-41a4-be0d-aa25d638e529">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Examples&lt;/span&gt;</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="RetailMember_S000004406"
      id="x_24a72d8a-8835-44bf-a5b3-291127d3069a">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The following examples are intended to help you compare the cost of investing in the Fund&#x2019;s Investor Shares or Admiral Shares with the cost of investing in other mutual funds. They illustrate the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund&#x2019;s shares. These examples assume that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01
      contextRef="RetailMember_S000004406_C000012163"
      decimals="INF"
      id="x_49776209-4288-4e02-a020-53c6a6f538b2"
      unitRef="USD">26</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="RetailMember_S000004406_C000012163"
      decimals="INF"
      id="a5e48b70-c690-460f-b16e-7c5a360806b0"
      unitRef="USD">80</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="RetailMember_S000004406_C000012163"
      decimals="INF"
      id="d489ace8-8e3a-40ac-b553-e5b9f0685b0a"
      unitRef="USD">141</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="RetailMember_S000004406_C000012163"
      decimals="INF"
      id="cffd86c5-3818-461b-954a-e41ef31f830e"
      unitRef="USD">318</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleYear01
      contextRef="RetailMember_S000004406_C000012164"
      decimals="INF"
      id="x_5d8675f4-7da1-4147-a6b2-57d9539ed495"
      unitRef="USD">17</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="RetailMember_S000004406_C000012164"
      decimals="INF"
      id="x_48832daa-9331-4127-ae3e-54ef55e95ff2"
      unitRef="USD">55</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="RetailMember_S000004406_C000012164"
      decimals="INF"
      id="x_51d94063-9d6d-4988-8dad-f3ea42cfd40c"
      unitRef="USD">96</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="RetailMember_S000004406_C000012164"
      decimals="INF"
      id="e13510ee-c15f-43b4-94e1-26ac667dd7a2"
      unitRef="USD">217</rr:ExpenseExampleYear10>
    <rr:PortfolioTurnoverHeading
      contextRef="RetailMember_S000004406"
      id="x_067aea3c-29ab-4002-b3c4-a6c15f406f26">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Portfolio Turnover&lt;/span&gt;</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="RetailMember_S000004406"
      id="x_9c68707c-5a80-470c-a62d-07e0c625e4f2">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund pays transaction costs, such as commissions, when it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in more taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the previous expense examples, reduce the Fund&#x2019;s performance. During the most recent fiscal year, the Fund&#x2019;s portfolio turnover rate was &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;61&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;% of the average value of its portfolio.&lt;/span&gt;</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="RetailMember_S000004406"
      decimals="4"
      id="x_081fca71-f375-4b4a-b67a-6fe5adb6eb1c"
      unitRef="pure">0.61</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="RetailMember_S000004406"
      id="d065c814-ac79-4e33-8d28-5859597ac2e1">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Principal Investment Strategies&lt;/span&gt;</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="RetailMember_S000004406"
      id="d3952f85-df1e-4fc2-8e88-4797639f298d">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund invests 60% to 70% of its assets in dividend-paying and, to a lesser extent, non-dividend-paying common stocks of established large companies. In choosing these stocks, the advisor seeks durable businesses that appear to be undervalued but have prospects for improvement. These stocks are commonly referred to as value stocks. The remaining 30% to 40% of the Fund&#x2019;s assets are invested mainly in fixed income securities that the advisor believes will generate a moderate level of current income. These securities include investment-grade corporate bonds, with some exposure to U.S. Treasury bonds, government agency bonds, and mortgage-backed securities.&lt;/span&gt;</rr:StrategyNarrativeTextBlock>
    <rr:RiskHeading
      contextRef="RetailMember_S000004406"
      id="x_9902adb6-6877-40b5-bfbc-f9690a33d6e9">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Principal Risks&lt;/span&gt;</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="RetailMember_S000004406_RiskLoseMoneyMember"
      id="dfa69967-b040-4c47-8714-96f599b95abd">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The Fund is subject to the risks associated with the stock and bond markets, any of which could cause an investor to lose money, and the level of risk may vary based on market conditions. However, because stock and bond prices can move &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;in different directions or to different degrees, the Fund&#x2019;s bond holdings may counteract some of the volatility experienced by the Fund&#x2019;s stock holdings. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Fund is subject to the following risks, which could affect the Fund&#x2019;s performance:&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="RetailMember_S000004406_InvestmentStyleRiskMember"
      id="x_61a2a2a6-c781-48b8-bc97-ca9e47cf771a">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Investment style risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that returns from large-capitalization value stocks will trail returns from the overall stock market. Large-cap stocks tend to go through cycles of doing better&#x2014;or worse&#x2014;than other segments of the stock market or the stock market in general. These periods have, in the past, lasted for as long as several years.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="RetailMember_S000004406_StockMarketRiskMember"
      id="cebd27aa-8f17-4ef4-966a-d0c36c96ac8e">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Stock market risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that stock prices overall will decline. Stock markets tend to move in cycles, with periods of rising prices and periods of falling prices.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="RetailMember_S000004406_IncomeRiskMember"
      id="x_3489dd67-1a90-4a4c-b8be-92bedc9f7342">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Income risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that the Fund&#x2019;s income will decline because of falling interest rates. A fund holding bonds will experience a decline in income when interest rates fall because the fund then must invest new cash flow and cash from maturing bonds in lower-yielding bonds.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="RetailMember_S000004406_InterestRateRiskMember"
      id="a6bbf2c9-8db8-4403-898e-ef1fdc364de0">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Interest rate risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that bond prices overall will decline because of rising interest rates. Interest rate risk should be moderate for the Fund because the Fund invests only a portion of its assets in bonds and because the average duration of the Fund&#x2019;s bond portfolio is generally intermediate-term. The prices of short- and intermediate-term bonds are less sensitive to interest rate changes than are the prices of long-term bonds.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="RetailMember_S000004406_CreditRiskMember"
      id="a0e9d714-3f2e-4fa5-ba04-3e4332f6656a">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Credit risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that a bond issuer will fail to pay interest or principal in a timely manner or that negative perceptions of the issuer&#x2019;s ability to make such payments will cause the price of that bond to decline. Credit risk should be low for the Fund because it invests only a portion of its assets in bonds, most of which are considered to be of high quality.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="RetailMember_S000004406_CallRiskMember"
      id="x_34afd992-2921-42df-bb0d-880f7f09851d">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Call risk&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that during periods of falling interest rates, issuers of callable bonds may call (redeem) securities with higher coupon rates or interest rates before their maturity dates. The Fund would then lose any price appreciation above the bond&#x2019;s call price and would be forced to reinvest the unanticipated proceeds at lower interest rates, resulting in a decline in the Fund&#x2019;s income. Such redemptions and subsequent reinvestments would also increase the Fund&#x2019;s portfolio turnover rate. For mortgage-backed securities, this risk is known as &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;prepayment risk&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="RetailMember_S000004406_LiquidityRiskMember"
      id="x_3ade7f71-2866-4083-82b2-6fa0d373fa9d">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Liquidity risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that the Fund may not be able to sell a security in a timely manner at a desired price.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="RetailMember_S000004406_ManagerRiskMember"
      id="x_595cf52e-8860-4ef3-a3b5-04b82650a7be">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Manager risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that poor security selection will cause the Fund to underperform relevant benchmarks or other funds with a similar investment objective.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="RetailMember_S000004406_RiskNotInsuredDepositoryInstitutionMember"
      id="adf16aca-f92d-4755-b5f4-ac9bc17a27dc">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="RetailMember_S000004406"
      id="ce31e6b0-312e-4cff-b564-6f36248d587b">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Annual Total Returns&lt;/span&gt;</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="RetailMember_S000004406"
      id="fc1110ca-b044-44ef-9b9c-773ddc27dcb2">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table are intended to help you understand the risks of investing in the Fund. The bar chart shows how the performance of the Fund&#x2019;s Investor Shares has varied from one calendar year to another over the periods shown. The table shows how the average annual total returns of the share classes presented compare with those of relevant market indexes and a composite stock/bond index, which have investment characteristics similar to those of the Fund.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Wellington Composite Index is weighted 65% in the S&amp;amp;P 500 Index and &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;35% in the Bloomberg U.S. Credit A or Better Bond Index. &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Keep in mind that the &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Fund&#x2019;s past performance (before and after taxes) does not indicate how the Fund will perform in the future.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Updated performance information is available on our &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;website at &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;.&lt;/span&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="RetailMember_S000004406"
      id="x_73d85db3-9982-452b-86a1-de23825fe964">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table are intended to help you understand the risks of investing in the Fund. The bar chart shows how the performance of the Fund&#x2019;s Investor Shares has varied from one calendar year to another over the periods shown. The table shows how the average annual total returns of the share classes presented compare with those of relevant market indexes and a composite stock/bond index, which have investment characteristics similar to those of the Fund.&lt;/span&gt;</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="RetailMember_S000004406"
      id="e46b1374-109c-4745-bf1c-80f88687c62d">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Keep in mind that the &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Fund&#x2019;s past performance (before and after taxes) does not indicate how the Fund will perform in the future.&lt;/span&gt;</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="RetailMember_S000004406"
      id="x_1649d1df-2827-46a4-9190-e35c8e88e05c">&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:BarChartHeading
      contextRef="RetailMember_S000004406"
      id="efb861bc-c885-4d94-9125-127efb21007f">&lt;span style="font-family:Arial;font-size:8pt;font-weight:bold;"&gt;Annual Total Returns &#x2014; Vanguard Wellington Fund Investor Shares&lt;/span&gt;</rr:BarChartHeading>
    <rr:BarChartClosingTextBlock
      contextRef="RetailMember_S000004406"
      id="x_11c30ac8-4d6e-4ac5-bb79-4ec1d1d45f84">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;During the periods shown in the bar chart, the highest and lowest returns for a calendar quarter were:&lt;/span&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="RetailMember_S000004406_C000012163"
      id="x_1c715f54-dc34-4ec0-935a-ad35b89f8ca8">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Highest&lt;/span&gt;</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="x_068576da-796a-45ea-b259-30c837bb1e49"
      unitRef="pure">0.1198</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="RetailMember_S000004406_C000012163"
      id="d7b91396-a817-4866-9543-027d06adabc8">2020-06-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel
      contextRef="RetailMember_S000004406_C000012163"
      id="b82b9d22-892d-4394-9915-7f7adae24eae">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Lowest&lt;/span&gt;</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="RetailMember_S000004406_C000012163"
      decimals="4"
      id="x_2aa19b1e-6b64-4744-ac8d-2c93c217784d"
      unitRef="pure">-0.1379</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="RetailMember_S000004406_C000012163"
      id="e8ef9765-9245-464d-a0ce-cf172b71adae">2020-03-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading
      contextRef="RetailMember_S000004406"
      id="x_8d191095-8e04-47b8-be55-3a1a1f75c823">&lt;span style="font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Average Annual Total Returns for Periods Ended December 31, 2024&lt;/span&gt;</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnYear01
      contextRef="RetailMember_S000004406_C000012163_01Jan2024_31Dec2024"
      decimals="4"
      id="f9b87b98-59ce-4350-9c2a-a5149d436dfb"
      unitRef="pure">0.1476</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="RetailMember_S000004406_C000012163_01Jan2020_31Dec2024"
      decimals="4"
      id="x_50cb8475-387b-46a5-bb94-7086c1980d2d"
      unitRef="pure">0.0815</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="RetailMember_S000004406_C000012163_01Jan2015_31Dec2024"
      decimals="4"
      id="b6abc581-bfe6-4706-9292-c833db357fa8"
      unitRef="pure">0.0836</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnYear01
      contextRef="RetailMember_S000004406_C000012163_ReturnAfterTaxesonDistributionsMember_01Jan2024_31Dec2024"
      decimals="4"
      id="x_16b7cfd0-0a39-4cb7-a2be-0face3147635"
      unitRef="pure">0.1173</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="RetailMember_S000004406_C000012163_ReturnAfterTaxesonDistributionsMember_01Jan2020_31Dec2024"
      decimals="4"
      id="x_4e7bda70-ddc4-496b-b2a2-17dd3fa1c4bb"
      unitRef="pure">0.0588</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="RetailMember_S000004406_C000012163_ReturnAfterTaxesonDistributionsMember_01Jan2015_31Dec2024"
      decimals="4"
      id="c60dcadd-1645-4503-a1f3-9780168f694d"
      unitRef="pure">0.0632</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnYear01
      contextRef="RetailMember_S000004406_C000012163_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember_01Jan2024_31Dec2024"
      decimals="4"
      id="ffdfa631-6b64-4276-a341-3d7ddcb355bf"
      unitRef="pure">0.1031</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="RetailMember_S000004406_C000012163_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember_01Jan2020_31Dec2024"
      decimals="4"
      id="x_681daff2-523d-4632-8acc-ad74db19ae69"
      unitRef="pure">0.0593</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="RetailMember_S000004406_C000012163_ReturnAfterTaxesonDistributionsandSaleofFundSharesMember_01Jan2015_31Dec2024"
      decimals="4"
      id="x_1f028ca3-22ac-4a5d-adc6-675529b20aba"
      unitRef="pure">0.0616</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnYear01
      contextRef="RetailMember_S000004406_C000012164_01Jan2024_31Dec2024"
      decimals="4"
      id="x_7b097fba-e69f-4b2e-b6bc-7d434e672146"
      unitRef="pure">0.1486</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="RetailMember_S000004406_C000012164_01Jan2020_31Dec2024"
      decimals="4"
      id="x_41a2bc92-5319-4d86-b164-e4b37af5e00a"
      unitRef="pure">0.0824</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="RetailMember_S000004406_C000012164_01Jan2015_31Dec2024"
      decimals="4"
      id="e734a3c4-7345-46eb-9061-2ad5f6f8f84e"
      unitRef="pure">0.0844</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnYear01
      contextRef="RetailMember_S000004406_WellingtonCompositeIndexMember_01Jan2024_31Dec2024"
      decimals="4"
      id="c9dbab1a-c0e5-4cea-8e7d-afdc22bd1899"
      unitRef="pure">0.1635</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="RetailMember_S000004406_WellingtonCompositeIndexMember_01Jan2020_31Dec2024"
      decimals="4"
      id="x_35e93a2b-8f2e-4ad2-b6f0-59129a58fc3f"
      unitRef="pure">0.0948</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="RetailMember_S000004406_WellingtonCompositeIndexMember_01Jan2015_31Dec2024"
      decimals="4"
      id="x_4fa5802f-b710-469c-93c9-447810d6b10f"
      unitRef="pure">0.0929</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnYear01
      contextRef="RetailMember_S000004406_DowJonesUSTotalStockMarketFloatAdjustedIndexMember_01Jan2024_31Dec2024"
      decimals="4"
      id="e6a4213e-3e5b-48f2-a4cf-73c7c45e9aca"
      unitRef="pure">0.2388</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="RetailMember_S000004406_DowJonesUSTotalStockMarketFloatAdjustedIndexMember_01Jan2020_31Dec2024"
      decimals="4"
      id="de5c00af-b93c-4950-85e4-5a448c5c3ef8"
      unitRef="pure">0.1378</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="RetailMember_S000004406_DowJonesUSTotalStockMarketFloatAdjustedIndexMember_01Jan2015_31Dec2024"
      decimals="4"
      id="x_523ea36f-830e-4caa-a4a8-0be35d468328"
      unitRef="pure">0.1248</rr:AverageAnnualReturnYear10>
    <rr:AverageAnnualReturnYear01
      contextRef="RetailMember_S000004406_BloombergUSAggregateBondIndexMember_01Jan2024_31Dec2024"
      decimals="4"
      id="x_084032b1-fbaa-40ab-9715-40bfbe2fc2bc"
      unitRef="pure">0.0125</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnYear05
      contextRef="RetailMember_S000004406_BloombergUSAggregateBondIndexMember_01Jan2020_31Dec2024"
      decimals="4"
      id="x_97ccc18f-d216-4676-b5f6-8acfa41f266b"
      unitRef="pure">-0.0033</rr:AverageAnnualReturnYear05>
    <rr:AverageAnnualReturnYear10
      contextRef="RetailMember_S000004406_BloombergUSAggregateBondIndexMember_01Jan2015_31Dec2024"
      decimals="4"
      id="d8b90fc9-5cfc-48f4-a256-d56254cdc77e"
      unitRef="pure">0.0135</rr:AverageAnnualReturnYear10>
    <rr:PerformanceTableClosingTextBlock
      contextRef="RetailMember_S000004406"
      id="x_98c2b02c-dfe1-4af6-8e93-751708c43759">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Actual after-tax returns depend on your tax situation and may differ from those shown in the preceding table. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;When after-tax returns are calculated, it is &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;assumed that the shareholder was in the highest individual federal marginal income tax bracket at the time of each distribution of income or capital gains or upon redemption. State and local income taxes are not reflected in the calculations. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are shown only for the Investor &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Shares and may differ for each share class. After-tax returns are &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;not relevant for &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;a shareholder who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Also, figures captioned &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Return After Taxes on Distributions and Sale of Fund Shares&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt; may be higher than other figures for the same period if a capital loss occurs upon redemption and results in an assumed tax deduction for the shareholder.&lt;/span&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="RetailMember_S000004406"
      id="x_052bf35b-3139-4057-bf5f-04d03aa47bcd">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;When after-tax returns are calculated, it is &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;assumed that the shareholder was in the highest individual federal marginal income tax bracket at the time of each distribution of income or capital gains or upon redemption. State and local income taxes are not reflected in the calculations. &lt;/span&gt;</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="RetailMember_S000004406"
      id="a6514079-e621-4a81-846a-832b0ad6d08b">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;not relevant for &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;a shareholder who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="RetailMember_S000004406"
      id="e70d0ce9-39e5-4937-976e-82b26d2f8978">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Also, figures captioned &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Return After Taxes on Distributions and Sale of Fund Shares&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt; may be higher than other figures for the same period if a capital loss occurs upon redemption and results in an assumed tax deduction for the shareholder.&lt;/span&gt;</rr:PerformanceTableExplanationAfterTaxHigher>
    <rr:RiskReturnHeading
      contextRef="ETFMember_S000079862"
      id="x_29234486-311f-416a-ada6-04bad129c920">&lt;span style="color:#000000;font-family:Arial;font-size:13pt;font-weight:bold;"&gt;ETF Summary&lt;/span&gt;</rr:RiskReturnHeading>
    <rr:ObjectiveHeading
      contextRef="ETFMember_S000079862"
      id="x_15f2ee91-b454-4f9f-9a16-29a8bcdb8d62">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Investment Objective&lt;/span&gt;</rr:ObjectiveHeading>
    <rr:ObjectivePrimaryTextBlock
      contextRef="ETFMember_S000079862"
      id="x_12cbda5d-d6c2-492e-9993-3436a23b729a">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The Fund seeks to track the performance of a benchmark index that measures the investment-grade segment of the U.S. municipal bond market with remaining maturities between one month and seven years.&lt;/span&gt;</rr:ObjectivePrimaryTextBlock>
    <rr:ExpenseHeading
      contextRef="ETFMember_S000079862"
      id="x_26135226-55a7-4897-9643-c1910a92729f">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Fees and Expenses&lt;/span&gt;</rr:ExpenseHeading>
    <rr:ExpenseNarrativeTextBlock
      contextRef="ETFMember_S000079862"
      id="eabcab2c-c7e5-4fed-bb17-aaa97cdb2bdd">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The following tables describe the fees and expenses you may pay if you buy, hold, and sell shares of the Fund. &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and example below.&lt;/span&gt;</rr:ExpenseNarrativeTextBlock>
    <rr:ShareholderFeesCaption
      contextRef="ETFMember_S000079862"
      id="x_732e1d4a-1f7b-4894-8d25-dbdeb14af723">&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Shareholder Fees&lt;/span&gt;
&lt;br/&gt;&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;"&gt;(Fees paid directly from your investment)&lt;/span&gt;</rr:ShareholderFeesCaption>
    <wellington:TransactionFeeOnPurchasesandSales
      contextRef="ETFMember_S000079862_C000241270"
      decimals="INF"
      id="x_6dd825c3-0df3-4422-a37a-f49543f29365"
      unitRef="USD">0</wellington:TransactionFeeOnPurchasesandSales>
    <wellington:TransactionFeeOnReinvestedDividends
      contextRef="ETFMember_S000079862_C000241270"
      decimals="INF"
      id="x_8e4a98ca-bf57-4532-9170-bcec665baf64"
      unitRef="USD">0</wellington:TransactionFeeOnReinvestedDividends>
    <rr:OperatingExpensesCaption
      contextRef="ETFMember_S000079862"
      id="a98f17b9-897c-496c-ba15-c70f69aefa87">&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Annual Fund Operating Expenses&lt;/span&gt;
&lt;br/&gt;&lt;span style="color:#000000;font-family:Arial;font-size:8.5pt;"&gt;(Expenses that you pay each year as a percentage of the value of your investment)&lt;/span&gt;</rr:OperatingExpensesCaption>
    <rr:ManagementFeesOverAssets
      contextRef="ETFMember_S000079862_C000241270"
      decimals="4"
      id="f122a6d8-7389-4cf5-af17-b9f48439aa88"
      unitRef="pure">0.0005</rr:ManagementFeesOverAssets>
    <rr:DistributionAndService12b1FeesOverAssets
      contextRef="ETFMember_S000079862_C000241270"
      decimals="4"
      id="x_68a50114-9628-4e3e-8554-9b1010adfbb5"
      unitRef="pure">0</rr:DistributionAndService12b1FeesOverAssets>
    <rr:OtherExpensesOverAssets
      contextRef="ETFMember_S000079862_C000241270"
      decimals="4"
      id="x_082665d1-e2af-4e5e-a791-de322bbd16bd"
      unitRef="pure">0.0001</rr:OtherExpensesOverAssets>
    <rr:ExpensesOverAssets
      contextRef="ETFMember_S000079862_C000241270"
      decimals="4"
      id="x_4abed5c0-901d-4c1a-9080-ef895953dd47"
      unitRef="pure">0.0006</rr:ExpensesOverAssets>
    <rr:ExpenseExampleHeading
      contextRef="ETFMember_S000079862"
      id="x_6aafc416-6972-4825-91f8-ade8472ce11e">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Example&lt;/span&gt;</rr:ExpenseExampleHeading>
    <rr:ExpenseExampleNarrativeTextBlock
      contextRef="ETFMember_S000079862"
      id="c1470d00-ab68-4b13-b5cb-6ae8532d95ee">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund&#x2019;s shares. This example assumes that the Fund provides a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:&lt;/span&gt;</rr:ExpenseExampleNarrativeTextBlock>
    <rr:ExpenseExampleYear01
      contextRef="ETFMember_S000079862_C000241270"
      decimals="INF"
      id="x_59469034-2c10-4983-9e54-43ef70cb5733"
      unitRef="USD">6</rr:ExpenseExampleYear01>
    <rr:ExpenseExampleYear03
      contextRef="ETFMember_S000079862_C000241270"
      decimals="INF"
      id="x_112b5c9a-39de-4c4d-8f05-5635cca019b1"
      unitRef="USD">19</rr:ExpenseExampleYear03>
    <rr:ExpenseExampleYear05
      contextRef="ETFMember_S000079862_C000241270"
      decimals="INF"
      id="c58d4a8e-b0f5-4419-b063-e763b0ac9d16"
      unitRef="USD">34</rr:ExpenseExampleYear05>
    <rr:ExpenseExampleYear10
      contextRef="ETFMember_S000079862_C000241270"
      decimals="INF"
      id="x_694328d7-4b10-4e5e-a562-d5814fe3e64f"
      unitRef="USD">77</rr:ExpenseExampleYear10>
    <rr:ExpenseExampleClosingTextBlock
      contextRef="ETFMember_S000079862"
      id="x_64b7bca8-f189-4e24-b403-ea6082ecbd5a">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;This example does not include the brokerage commissions that you may pay to buy and sell shares of the Fund.&lt;/span&gt;</rr:ExpenseExampleClosingTextBlock>
    <rr:PortfolioTurnoverHeading
      contextRef="ETFMember_S000079862"
      id="x_054224b7-3745-469f-bf78-8e4e23eadaba">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Portfolio Turnover&lt;/span&gt;</rr:PortfolioTurnoverHeading>
    <rr:PortfolioTurnoverTextBlock
      contextRef="ETFMember_S000079862"
      id="x_012c9bd6-ef97-4adc-bb16-e4e1697bcd3e">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund pays transaction costs, such as commissions, when it buys and sells securities (or &#x201c;turns over&#x201d; its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in more taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the previous expense example, reduce the Fund&#x2019;s performance. During the most recent fiscal year, the Fund&#x2019;s portfolio turnover rate was &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;21&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;% of the average value of its portfolio.&lt;/span&gt;</rr:PortfolioTurnoverTextBlock>
    <rr:PortfolioTurnoverRate
      contextRef="ETFMember_S000079862"
      decimals="4"
      id="b121ccb3-fc1f-4b17-8212-bea8f5fe819a"
      unitRef="pure">0.21</rr:PortfolioTurnoverRate>
    <rr:StrategyHeading
      contextRef="ETFMember_S000079862"
      id="x_8bde52ab-05cf-4c34-8e0d-7abd0b00363e">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Principal Investment Strategies&lt;/span&gt;</rr:StrategyHeading>
    <rr:StrategyNarrativeTextBlock
      contextRef="ETFMember_S000079862"
      id="x_9284376d-a33e-49a4-ac8c-5857223881ec">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund employs an indexing approach designed to track the performance of the S&amp;amp;P 0-7 Year National AMT-Free Municipal Bond Index (the Index). This Index measures the performance of the investment-grade, fixed-rate U.S. municipal bond market with maturities between one month and seven years as determined by the Index provider, S&amp;amp;P Dow Jones Indices LLC. This Index includes municipal bonds from issuers that are primarily state and local governments or agencies whose interest is exempt from U.S. federal income taxes and the federal alternative minimum tax (AMT) (excluding bonds issued by U.S. territories and commonwealths and certain other bonds as determined by the Index Provider). To be eligible for inclusion in the Index, each bond must have a rating of at least investment-grade, as determined by a nationally recognized statistical rating organization (NRSRO) (e.g., at least BBB&#x2013; by Fitch Ratings, Inc), the lowest rating will be used in determining if the bond is investment grade. Each bond must also be denominated in U.S. dollars; generally must be part of an offering where the original offering amount was at &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;least $100 million; and generally have a minimum par (i.e., currently outstanding face value) amount of $25 million. In addition, to be included in the Index, each bond must have a remaining term to final maturity that is less than seven years and greater than or equal to one calendar month. The Fund may become nondiversified, as defined under the Investment Company Act of 1940, solely as a result of an index rebalance or market movement.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;line-height:11.5pt;"&gt;The Fund invests by sampling the Index, meaning that it holds a range of securities that, in the aggregate, approximates the full Index in terms of key risk factors and other characteristics. All of the Fund&#x2019;s investments will be selected through the sampling process, and at least 80% of the Fund&#x2019;s assets will be invested in securities held in the Index. Under normal circumstances, at least 80% of the Fund&#x2019;s assets will be invested in securities whose income will be exempt from federal income taxes and the federal AMT. The Fund seeks to maintain a dollar-weighted average maturity consistent with that of the Index, which, under normal circumstances, is not expected to exceed 4 years. As of November 30, 2024, the dollar-weighted average maturity of the Index was 3.1 years.&lt;/span&gt;</rr:StrategyNarrativeTextBlock>
    <rr:RiskHeading
      contextRef="ETFMember_S000079862"
      id="bfd88e1e-b619-4e98-8d44-31f4e2cdf800">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Principal Risks&lt;/span&gt;</rr:RiskHeading>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000079862_RiskLoseMoneyMember"
      id="x_9115eb35-5395-45d3-a775-fcf49fd73084">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;The Fund is designed for investors with a low tolerance for risk, but you could still lose money by investing in it. &lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000079862_InterestRateRiskMember"
      id="b327c3c7-552b-402a-b7b3-097db05cb3df">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Interest rate risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that bond prices overall will decline because of rising interest rates.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000079862_IncomeRiskMember"
      id="x_3fae2842-56b9-4af9-b7ae-d9741979563c">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Income risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that the Fund&#x2019;s income will decline because of falling interest rates.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000079862_CallRiskMember"
      id="e60bfba7-5ba0-439f-bda6-c837aa09d811">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Call risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that during periods of falling interest rates, issuers of callable bonds may call (redeem) securities with higher coupon rates or interest rates before their maturity dates. The Fund would then lose any price appreciation above the bond&#x2019;s call price and would be forced to reinvest the unanticipated proceeds at lower interest rates, resulting in a decline in the Fund&#x2019;s income. Such redemptions and subsequent reinvestments would also increase the Fund&#x2019;s portfolio turnover rate.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000079862_ExtensionRiskMember"
      id="x_61877ebb-82b0-44ed-8330-2cdb9039fa7e">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Extension risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that during periods of rising interest rates, certain debt securities will be paid off substantially more slowly than originally anticipated, and the value of those securities may fall.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000079862_CreditRiskMember"
      id="e8baa515-7aca-47bb-8baf-1034a0f0dcf5">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Credit risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that a bond issuer will fail to pay interest or principal in a timely manner or that negative perceptions of the issuer&#x2019;s ability to &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;make such payments will cause the price of that bond to decline. In general, credit risk should be relatively low for the Fund because it invests primarily in bonds that are considered to be of high quality.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000079862_indexrelatedMember"
      id="ea507f4f-5d41-4c65-abfe-a6afdfe5140b">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Index-related risks.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund is subject to risks associated with index investing, which include passive management risk, tracking error risk, and index provider risk. Passive management risk is the chance that the Fund&#x2019;s use of an indexing strategy will negatively impact the Fund&#x2019;s performance. Because the Fund seeks to track the performance of its target index regardless of how that index is performing, the Fund&#x2019;s performance may be lower than it would be if the Fund were actively managed. Tracking error risk is the chance that the Fund&#x2019;s performance will deviate from the performance of its target index. Tracking error risk may be heightened during times of increased market volatility or under other unusual market conditions. Index provider risk is the chance that the Fund will be negatively impacted by changes or errors made by the index provider. Any gains, losses, or costs associated with or resulting from an error made by the index provider will generally be borne by the Fund and, as a result, the Fund&#x2019;s shareholders.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000079862_IndexSamplingRiskMember"
      id="x_1f2eefa2-091f-440c-a75f-56fc0dc2e576">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Index sampling risk,&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt; which is the chance that the securities selected for the Fund, in the aggregate, will not provide investment performance matching that of the Fund&#x2019;s target index. Index sampling risk for the Fund is expected to be low to moderate.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000079862_LiquidityRiskMember"
      id="e737961b-8eca-4a26-acef-5f2e8b9b5d85">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Liquidity risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that the Fund may not be able to sell a security in a timely manner at a desired price.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000079862_TaxRiskMember"
      id="fb10cd15-5f8e-41ae-a1ad-1cc5bf6d5331">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Tax risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that all or a portion of the tax-exempt income from municipal bonds held by the Fund will be declared taxable, possibly with retroactive effect, because of unfavorable changes in tax laws, adverse interpretations by the Internal Revenue Service or state or local tax authorities, or noncompliant conduct of a bond issuer.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000079862_RegionalRiskMember"
      id="x_613523d4-d6c9-465e-acd5-fdc591beaacf">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Regional risk&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;, which is the chance that economic, political, or regulatory occurrences within a certain state may adversely affect the value of securities offered by issuers located within that state. Because the Fund may invest a large portion of its assets in securities located in any one state, the Fund&#x2019;s performance may be hurt disproportionately by the poor performance of its investments in that area.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000079862_NondiversificationRiskMember"
      id="cdfa06b7-0a0a-4365-b4e3-640e06114486">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Nondiversification risk&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;. Because the Fund seeks to closely track the composition of the Fund&#x2019;s target index, from time to time, more than 25% of the Fund&#x2019;s total assets may be invested in issuers representing more than 5% of the Fund&#x2019;s total assets due to an index rebalance or market movement, which would result in the Fund being nondiversified under the Investment Company Act of 1940. The Fund&#x2019;s performance may be hurt disproportionately by the poor &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;performance of bonds issued by just a few issuers or even a single issuer, and the Fund&#x2019;s shares may experience significant fluctuations in value.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000079862"
      id="x_1df3a48f-9684-4b1a-b17f-5d6569f0683d">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Because the Fund is an exchange-traded fund (ETF) and the Fund&#x2019;s shares are traded on an exchange, the Fund is subject to additional risks:&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000079862_ETFexchangeVolatilityMember"
      id="x_435e8586-7986-4cb7-bbd8-dbe4ee2aa678">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;The Fund&#x2019;s ETF Shares are listed for trading on NYSE Arca and are bought and sold on the secondary market at market prices. Although it is expected that the market price of an ETF Share typically will approximate its net asset value (NAV), there may be times when the market price and the NAV differ significantly. Thus, you may pay more or less than NAV when you buy ETF Shares on the secondary market, and you may receive more or less than NAV when you sell those shares.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000079862_ETFactivetradingincreasedMember"
      id="x_710a12d2-6c5c-4cbe-82e6-f214950889f2">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;Although the Fund&#x2019;s ETF Shares are listed for trading on NYSE Arca, it is possible that an active trading market may not be maintained.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000079862_ETFtradinghaltedMember"
      id="x_0f34c3ef-884a-4d3c-94aa-c254d93568a0">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;&#x2022;&#x2002;Trading of the Fund&#x2019;s ETF Shares may be halted by the activation of individual or marketwide trading halts (which halt trading for a specific period of time when the price of a particular security or overall market prices decline by a specified percentage). Trading of the Fund&#x2019;s ETF Shares may also be halted if (1) the shares are delisted from NYSE Arca without first being listed on another exchange or (2) NYSE Arca officials determine that such action is appropriate in the interest of a fair and orderly market or for the protection of investors.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:RiskTextBlock
      contextRef="ETFMember_S000079862_RiskNotInsuredDepositoryInstitutionMember"
      id="ae529193-702c-451a-9b1e-4e3583f9d570">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.&lt;/span&gt;</rr:RiskTextBlock>
    <rr:BarChartAndPerformanceTableHeading
      contextRef="ETFMember_S000079862"
      id="a73f2213-d4b0-4dc2-b531-2f6a99ee677d">&lt;span style="color:#000000;font-family:Arial;font-size:10pt;font-weight:bold;"&gt;Annual Total Returns&lt;/span&gt;</rr:BarChartAndPerformanceTableHeading>
    <rr:PerformanceNarrativeTextBlock
      contextRef="ETFMember_S000079862"
      id="da184ef4-1d37-4f90-9e27-320649c0a43b">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table are intended to help you understand the risks of investing in the Fund.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;line-height:11.5pt;"&gt;  &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The bar chart shows how the performance of the Fund (based on NAV) in its first full calendar year. The table shows how the average annual total returns of the Fund compare with those of the Fund&#x2019;s target index, which has investment characteristics similar to those of the Fund.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Keep in mind &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;that the Fund&#x2019;s past performance (before and after taxes) does not indicate how the Fund will perform in the future.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Updated performance &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;information is available on our website at &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;.&lt;/span&gt;</rr:PerformanceNarrativeTextBlock>
    <rr:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="ETFMember_S000079862"
      id="x_35aeaa49-cc93-4949-ad6a-2a6ab673c7da">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table are intended to help you understand the risks of investing in the Fund.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;line-height:11.5pt;"&gt;  &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The bar chart shows how the performance of the Fund (based on NAV) in its first full calendar year. The table shows how the average annual total returns of the Fund compare with those of the Fund&#x2019;s target index, which has investment characteristics similar to those of the Fund.&lt;/span&gt;</rr:PerformanceInformationIllustratesVariabilityOfReturns>
    <rr:PerformancePastDoesNotIndicateFuture
      contextRef="ETFMember_S000079862"
      id="x_081079d7-f6a1-4a16-ad65-c2dd87a7f9be">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Keep in mind &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;that the Fund&#x2019;s past performance (before and after taxes) does not indicate how the Fund will perform in the future.&lt;/span&gt;</rr:PerformancePastDoesNotIndicateFuture>
    <rr:PerformanceAvailabilityWebSiteAddress
      contextRef="ETFMember_S000079862"
      id="x_698624da-2af0-4caf-a8bf-946d3f031142">&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;</rr:PerformanceAvailabilityWebSiteAddress>
    <rr:BarChartHeading
      contextRef="ETFMember_S000079862"
      id="x_0adc6422-059f-4324-af6c-78f1068033fb">&lt;span style="font-family:Arial;font-size:8pt;font-weight:bold;"&gt;Annual Total Returns &#x2014; Vanguard Short-Term Tax-Exempt Bond Index Fund ETF Shares&lt;/span&gt;</rr:BarChartHeading>
    <rr:BarChartClosingTextBlock
      contextRef="ETFMember_S000079862"
      id="a66733ff-4008-41f4-8a50-dc09b2e32b1e">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;During the period shown in the bar chart, the highest and lowest returns for a calendar quarter were:&lt;/span&gt;</rr:BarChartClosingTextBlock>
    <rr:HighestQuarterlyReturnLabel
      contextRef="ETFMember_S000079862_C000241270"
      id="d97c5b17-5cab-4234-aaf6-514f47d0eb2b">&lt;span style="font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Highest&lt;/span&gt;</rr:HighestQuarterlyReturnLabel>
    <rr:BarChartHighestQuarterlyReturn
      contextRef="ETFMember_S000079862_C000241270"
      decimals="4"
      id="aa2941ac-91d6-4acd-bf6e-22273f2e2da7"
      unitRef="pure">0.0224</rr:BarChartHighestQuarterlyReturn>
    <rr:BarChartHighestQuarterlyReturnDate
      contextRef="ETFMember_S000079862_C000241270"
      id="c28d6601-028a-4fd0-8b78-5969ba8e4b44">2024-09-30</rr:BarChartHighestQuarterlyReturnDate>
    <rr:LowestQuarterlyReturnLabel
      contextRef="ETFMember_S000079862_C000241270"
      id="x_0136bac2-9e56-426d-8cfe-2260c24988b6">&lt;span style="font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Lowest&lt;/span&gt;</rr:LowestQuarterlyReturnLabel>
    <rr:BarChartLowestQuarterlyReturn
      contextRef="ETFMember_S000079862_C000241270"
      decimals="4"
      id="x_0ed8b428-720b-43b6-8930-d17e9ecdbb66"
      unitRef="pure">-0.0036</rr:BarChartLowestQuarterlyReturn>
    <rr:BarChartLowestQuarterlyReturnDate
      contextRef="ETFMember_S000079862_C000241270"
      id="f7c57374-0646-40f4-bc7e-a3bf64fbdd38">2024-12-31</rr:BarChartLowestQuarterlyReturnDate>
    <rr:PerformanceTableHeading
      contextRef="ETFMember_S000079862"
      id="af67c3f4-68e5-4f0e-becc-0d7511389b01">&lt;span style="font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Average Annual Total Returns for Periods Ended December 31, 2024&lt;/span&gt;</rr:PerformanceTableHeading>
    <rr:AverageAnnualReturnInceptionDate
      contextRef="ETFMember_S000079862_C000241270"
      id="x_097fc90d-395a-43ad-9228-c64210891129">2023-03-07</rr:AverageAnnualReturnInceptionDate>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000079862_C000241270_BasedonNAVMember"
      decimals="4"
      id="a27a8aca-60e3-4900-aa9e-0379a1fb5dc2"
      unitRef="pure">0.0181</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000079862_C000241270_BasedonNAVMember"
      decimals="4"
      id="bf430343-cbe3-4930-8e0e-d20cf3c380fc"
      unitRef="pure">0.0291</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000079862_C000241270_BasedonNAVReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="ebeb17c3-949b-497c-b298-f41be242ecde"
      unitRef="pure">0.0181</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000079862_C000241270_BasedonNAVReturnAfterTaxesonDistributionsMember"
      decimals="4"
      id="b63e7ec5-4c99-4169-b255-1aef58e57c1e"
      unitRef="pure">0.0291</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000079862_C000241270_BasedonNAVReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="x_7554efe1-0ec0-4515-99da-d9ba734f6424"
      unitRef="pure">0.0230</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000079862_C000241270_BasedonNAVReturnAfterTaxesonDistributionsandSaleofFundSharesMember"
      decimals="4"
      id="fe4d53ec-201d-45a1-9161-34f215775f34"
      unitRef="pure">0.0288</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000079862_C000241270_BasedonMarketPriceMember"
      decimals="4"
      id="x_9afccc29-4457-40fa-91d2-79a57dc13214"
      unitRef="pure">0.0186</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000079862_C000241270_BasedonMarketPriceMember"
      decimals="4"
      id="x_450b9a0f-3d1c-46f6-b245-5ebe3a6b93ee"
      unitRef="pure">0.0295</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000079862_SP07yearNationalAMTFreeMunicipalBondIndexMember"
      decimals="4"
      id="x_7324684e-0a91-43ab-8ad6-281304bfefbc"
      unitRef="pure">0.0186</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000079862_SP07yearNationalAMTFreeMunicipalBondIndexMember"
      decimals="4"
      id="aab236ed-6021-44a4-ba64-760d61dfe178"
      unitRef="pure">0.0295</rr:AverageAnnualReturnSinceInception>
    <rr:AverageAnnualReturnYear01
      contextRef="ETFMember_S000079862_BloombergMunicipalBondIndexMember"
      decimals="4"
      id="a06f63a0-522b-40a5-bb6a-f8177c1f78d7"
      unitRef="pure">0.0105</rr:AverageAnnualReturnYear01>
    <rr:AverageAnnualReturnSinceInception
      contextRef="ETFMember_S000079862_BloombergMunicipalBondIndexMember"
      decimals="4"
      id="x_9d2fdef2-9d75-4e9e-890d-42a86b71feff"
      unitRef="pure">0.0372</rr:AverageAnnualReturnSinceInception>
    <rr:PerformanceTableClosingTextBlock
      contextRef="ETFMember_S000079862"
      id="x_233c9911-51a3-4455-bf7b-1f3c5948462e">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Actual after-tax returns depend on your tax situation and may differ from those shown in the preceding table. &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;When after-tax returns are calculated, it is &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;assumed that the shareholder was in the highest individual federal marginal income tax bracket at the time of each distribution of income or capital gains or upon redemption. State and local income taxes are not reflected in the calculations. &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a shareholder &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Also, figures captioned &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Return After Taxes &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;on Distributions and Sale of Fund Shares&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; may be higher than other figures for the same period if a capital loss occurs upon redemption and results in an assumed tax deduction for the shareholder.&lt;/span&gt;</rr:PerformanceTableClosingTextBlock>
    <rr:PerformanceTableUsesHighestFederalRate
      contextRef="ETFMember_S000079862"
      id="x_1d5fb3e6-d091-45ca-8443-f23e48965ff9">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;When after-tax returns are calculated, it is &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;assumed that the shareholder was in the highest individual federal marginal income tax bracket at the time of each distribution of income or capital gains or upon redemption. State and local income taxes are not reflected in the calculations. &lt;/span&gt;</rr:PerformanceTableUsesHighestFederalRate>
    <rr:PerformanceTableNotRelevantToTaxDeferred
      contextRef="ETFMember_S000079862"
      id="dce63f20-f831-40ef-80d4-19d21755007a">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a shareholder &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;</rr:PerformanceTableNotRelevantToTaxDeferred>
    <rr:PerformanceTableExplanationAfterTaxHigher
      contextRef="ETFMember_S000079862"
      id="x_993899a8-0b9f-47a1-a4d9-4fea27ee879e">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Also, figures captioned &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;Return After Taxes &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;on Distributions and Sale of Fund Shares&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; may be higher than other figures for the same period if a capital loss occurs upon redemption and results in an assumed tax deduction for the shareholder.&lt;/span&gt;</rr:PerformanceTableExplanationAfterTaxHigher>
    <link:footnoteLink
      xlink:role="http://www.xbrl.org/2003/role/link"
      xlink:type="extended">
        <link:loc
          xlink:href="#e9d05fbb-7fce-4ac6-9f21-2a05eba31cba"
          xlink:label="e9d05fbb-7fce-4ac6-9f21-2a05eba31cba"
          xlink:type="locator"/>
        <link:footnote id="x_000003_7ca3d6be-866b-421d-81c3-8a7b225b50f5" xlink:label="x_000003_7ca3d6be-866b-421d-81c3-8a7b225b50f5" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="color:#000000;font-family:Arial;font-size:8pt;">None through Vanguard (Broker fees vary)</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="e9d05fbb-7fce-4ac6-9f21-2a05eba31cba"
          xlink:to="x_000003_7ca3d6be-866b-421d-81c3-8a7b225b50f5"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#x_3b5bcb69-1d03-4701-8a73-4634860d9112"
          xlink:label="x_3b5bcb69-1d03-4701-8a73-4634860d9112"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="x_3b5bcb69-1d03-4701-8a73-4634860d9112"
          xlink:to="x_000003_7ca3d6be-866b-421d-81c3-8a7b225b50f5"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#e2733560-29dc-4a22-87e7-cc145d205096"
          xlink:label="e2733560-29dc-4a22-87e7-cc145d205096"
          xlink:type="locator"/>
        <link:footnote id="x_000003_0665e330-bc9e-42c3-be96-fa344569e2b4" xlink:label="x_000003_0665e330-bc9e-42c3-be96-fa344569e2b4" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="color:#000000;font-family:Arial;font-size:8pt;">None through Vanguard (Broker fees vary)</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="e2733560-29dc-4a22-87e7-cc145d205096"
          xlink:to="x_000003_0665e330-bc9e-42c3-be96-fa344569e2b4"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#x_3daa07d7-33ee-4adf-978d-ddae12437565"
          xlink:label="x_3daa07d7-33ee-4adf-978d-ddae12437565"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="x_3daa07d7-33ee-4adf-978d-ddae12437565"
          xlink:to="x_000003_0665e330-bc9e-42c3-be96-fa344569e2b4"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#x_77356266-0adf-48e2-9bd3-02aefb2e0243"
          xlink:label="x_77356266-0adf-48e2-9bd3-02aefb2e0243"
          xlink:type="locator"/>
        <link:footnote id="x_000003_aa788df5-de99-426a-99d5-8de33b35146e" xlink:label="x_000003_aa788df5-de99-426a-99d5-8de33b35146e" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="color:#000000;font-family:Arial;font-size:8pt;">None through Vanguard (Broker fees vary)</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="x_77356266-0adf-48e2-9bd3-02aefb2e0243"
          xlink:to="x_000003_aa788df5-de99-426a-99d5-8de33b35146e"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#x_40b4f8d7-fc8a-411f-9bc9-9fec5311add8"
          xlink:label="x_40b4f8d7-fc8a-411f-9bc9-9fec5311add8"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="x_40b4f8d7-fc8a-411f-9bc9-9fec5311add8"
          xlink:to="x_000003_aa788df5-de99-426a-99d5-8de33b35146e"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#x_6dd825c3-0df3-4422-a37a-f49543f29365"
          xlink:label="x_6dd825c3-0df3-4422-a37a-f49543f29365"
          xlink:type="locator"/>
        <link:footnote id="x_000003_9a295b50-5fb0-460d-b4a1-7f4e217003df" xlink:label="x_000003_9a295b50-5fb0-460d-b4a1-7f4e217003df" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="color:#000000;font-family:Arial;font-size:8pt;">None through Vanguard (Broker fees vary)</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="x_6dd825c3-0df3-4422-a37a-f49543f29365"
          xlink:to="x_000003_9a295b50-5fb0-460d-b4a1-7f4e217003df"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#x_8e4a98ca-bf57-4532-9170-bcec665baf64"
          xlink:label="x_8e4a98ca-bf57-4532-9170-bcec665baf64"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="x_8e4a98ca-bf57-4532-9170-bcec665baf64"
          xlink:to="x_000003_9a295b50-5fb0-460d-b4a1-7f4e217003df"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#x_4abed5c0-901d-4c1a-9080-ef895953dd47"
          xlink:label="x_4abed5c0-901d-4c1a-9080-ef895953dd47"
          xlink:type="locator"/>
        <link:footnote id="x_00021k_9a295b50-5fb0-460d-b4a1-7f4e217003df" xlink:label="x_00021k_9a295b50-5fb0-460d-b4a1-7f4e217003df" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="font-family:Arial;font-size:8pt;">The expense information shown in the table has been restated to reflect current fees.</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="x_4abed5c0-901d-4c1a-9080-ef895953dd47"
          xlink:to="x_00021k_9a295b50-5fb0-460d-b4a1-7f4e217003df"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#x_5fc95cdc-df13-47c5-a449-9ef07b239521"
          xlink:label="x_5fc95cdc-df13-47c5-a449-9ef07b239521"
          xlink:type="locator"/>
        <link:footnote id="x_000003_266ac948-3275-4909-be0c-38ed971bcc30" xlink:label="x_000003_266ac948-3275-4909-be0c-38ed971bcc30" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="color:#000000;font-family:Arial;font-size:8pt;">None through Vanguard (Broker fees vary)</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="x_5fc95cdc-df13-47c5-a449-9ef07b239521"
          xlink:to="x_000003_266ac948-3275-4909-be0c-38ed971bcc30"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#x_84ce2d68-cc57-47ae-8293-9e835efbce76"
          xlink:label="x_84ce2d68-cc57-47ae-8293-9e835efbce76"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="x_84ce2d68-cc57-47ae-8293-9e835efbce76"
          xlink:to="x_000003_266ac948-3275-4909-be0c-38ed971bcc30"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#b3f24e17-bbc7-4ff7-94b8-c9558086840d"
          xlink:label="b3f24e17-bbc7-4ff7-94b8-c9558086840d"
          xlink:type="locator"/>
        <link:footnote id="x_000003_ccfd19a6-869a-4564-abfb-62b177700381" xlink:label="x_000003_ccfd19a6-869a-4564-abfb-62b177700381" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:span style="color:#000000;font-family:Arial;font-size:8pt;">None through Vanguard (Broker fees vary)</xhtml:span></link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="b3f24e17-bbc7-4ff7-94b8-c9558086840d"
          xlink:to="x_000003_ccfd19a6-869a-4564-abfb-62b177700381"
          xlink:type="arc"/>
        <link:loc
          xlink:href="#x_66313f49-a80c-485f-b507-3097bde07a20"
          xlink:label="x_66313f49-a80c-485f-b507-3097bde07a20"
          xlink:type="locator"/>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="x_66313f49-a80c-485f-b507-3097bde07a20"
          xlink:to="x_000003_ccfd19a6-869a-4564-abfb-62b177700381"
          xlink:type="arc"/>
    </link:footnoteLink>
</xbrl>
