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      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;</oef:ObjectiveHeading>
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      id="d7758283-b4ef-4b83-a6b0-8a3f83a52426">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Vanguard U.S. Minimum Volatility ETF (the &#x201c;Fund&#x201d;) seeks to provide long-term capital appreciation with lower volatility relative to the broad U.S. equity market.&lt;/span&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="ETFProspectusMember_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;</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="ETFProspectusMember_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;</oef:ExpenseNarrativeTextBlock>
    <oef:ShareholderFeesCaption
      contextRef="ETFProspectusMember_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;</oef:ShareholderFeesCaption>
    <oef:ExchangeFeeOverRedemption
      contextRef="ETFProspectusMember_S000061301_C000198465"
      decimals="4"
      id="x_9775bddb-8c1e-4b51-8416-e612cfbbfbd6"
      unitRef="pure">0</oef:ExchangeFeeOverRedemption>
    <oef:ExchangeFee
      contextRef="ETFProspectusMember_S000061301_C000198465"
      decimals="INF"
      id="f65687a3-2779-4866-9a11-4911963cfb89"
      unitRef="USD">0</oef:ExchangeFee>
    <oef:OperatingExpensesCaption
      contextRef="ETFProspectusMember_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;</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="ETFProspectusMember_S000061301_C000198465"
      decimals="4"
      id="b0ce7298-1dd1-4056-a835-ae35ada00fcf"
      unitRef="pure">0.0009</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="ETFProspectusMember_S000061301_C000198465"
      decimals="4"
      id="x_100738de-9f27-4833-bc97-d3a957c342b4"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="ETFProspectusMember_S000061301_C000198465"
      decimals="4"
      id="c0ac9a89-7779-47ec-84a1-2c7ecde52a3c"
      unitRef="pure">0.0004</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="ETFProspectusMember_S000061301_C000198465"
      decimals="4"
      id="x_8c8ef096-f6d8-4c02-82e0-2039cf5a3b22"
      unitRef="pure">0.0013</oef:ExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="ETFProspectusMember_S000061301"
      id="d60e5793-c2c0-4c6f-89c4-e1c14150e7e8">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Example&lt;/span&gt;</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="ETFProspectusMember_S000061301"
      id="x_68d73daa-be74-446c-8737-17fe36c7ebe8">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The example assumes that you invest $10,000 in the Fund for&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 time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5%&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;return each year&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;and that the Fund&#x2019;s operating expenses remain the&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;same.&lt;/span&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="ETFProspectusMember_S000061301_C000198465"
      decimals="INF"
      id="x_80bb0ef9-5c69-46ef-a7ff-cc51c8270862"
      unitRef="USD">13</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="ETFProspectusMember_S000061301_C000198465"
      decimals="INF"
      id="a75e2cd7-1d92-450f-9b7b-b30f638efd35"
      unitRef="USD">42</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="ETFProspectusMember_S000061301_C000198465"
      decimals="INF"
      id="defa7167-c806-4d34-aaba-0153f08fbe01"
      unitRef="USD">73</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="ETFProspectusMember_S000061301_C000198465"
      decimals="INF"
      id="ac01fad3-33c3-49b9-a01f-3ea96abd468f"
      unitRef="USD">166</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleClosingTextBlock
      contextRef="ETFProspectusMember_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;</oef:ExpenseExampleClosingTextBlock>
    <oef:PortfolioTurnoverHeading
      contextRef="ETFProspectusMember_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;</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="ETFProspectusMember_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 higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect 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;34&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;% of the average value of its portfolio.&lt;/span&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="ETFProspectusMember_S000061301"
      decimals="4"
      id="x_6ca6a29b-f647-4ea0-97b9-49bce30ad43e"
      unitRef="pure">0.34</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="ETFProspectusMember_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;</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="ETFProspectusMember_S000061301"
      id="e54152cf-80a7-4cad-8eae-91009530d040">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund employs an active management approach, investing 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, the Fund invests at least 80% of its net assets, plus the amount&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;of any borrowings for investment purposes, in securities issued by U.S. companies.&lt;/span&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061301_RiskLoseMoneyMember"
      id="x_4dc330ca-a244-4f4d-b8e6-caee4cda0144">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;As with any investment,  an investment in the Fund could lose money over any time&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;period.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061301_GeneralMarketRiskMember"
      id="f57de971-fb36-463a-a065-83758295c1d8">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;General Market Risk.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The markets in which the Fund invests can be affected by a variety of factors. These factors, which can be real or perceived, may include economic, market, political, and regulatory conditions and developments as well as local, regional, or global events such as wars, military conflicts, natural disasters, and public health issues. In addition,  investor sentiment and expectations regarding these factors can also impact the markets.&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;Different parts of the market, including different industries and sectors as well as different types of securities, may react differently to factors that affect the market. These factors can contribute to market uncertainty, market volatility,&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;and fluctuations in the value of the Fund&#x2019;s investments, thereby resulting in potential losses to the Fund over short or long&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;periods.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061301_InvestingInEquityMarketsRiskMember"
      id="x_4a1560ce-2364-4b0b-ad08-8633be00313e">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Investing in Equity Markets&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund invests in the equity markets. Equity markets have historically been cyclical, having periods of time when stock values rise and fall. Market volatility can lead to significant fluctuations in stock values, resulting in potential losses to the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061301_MarketCapitalizationRiskMember"
      id="a64cdc79-cffc-415b-b763-e5fe66db1e3f">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Market Capitalization (Market Cap).&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Companies are generally classified into three types of market cap depending on their size: small-, mid-,&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;and large-cap.&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;Companies can be further classified into micro-&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;or mega-cap. Different factors can affect each market cap uniquely, and historically small- and mid-cap stocks have typically been more volatile due to the effects of changing economic conditions.&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;Large companies may&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;not reach the same levels of growth or performance as smaller companies, and they may be slower to react to competitive challenges. The performance of funds that invest in a subset of market&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;caps could diverge&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;from the performance&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;of a fund that is focused on a broader representation of the stock&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;market.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061301_FactorInvestingRiskMember"
      id="x_4c39758c-168a-44f2-bbd7-edb0a97eae40">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Factor Investing&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund&#x2019;s strategy of investing in securities with lower volatility characteristics may cause it to underperform other stock funds that use a different investment style.&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 returns&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;of the securities held in the Fund&#x2019;s portfolio may be materially lower than those of the broader equity market over extended periods. Although the Fund seeks to achieve lower volatility relative to the broader equity market, stocks in the Fund&#x2019;s portfolio may be subject to price volatility, and their prices may not be less volatile (and could be more volatile), than the equity market as a whole.&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;Lower volatility stocks may underperform the broader market during periods of strong, rising or speculative stock prices. In addition, there may be periods when equity securities with lower volatility are out of favor, and during such periods, the performance of the Fund may&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;suffer.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061301_ActiveManagementRiskMember"
      id="c4880ebb-22bc-470c-8fb4-4805f9912d52">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Active Management.&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 Fund is actively managed. The&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;advisor&#x2019;s security selection and/or strategy execution could&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;cause the Fund to underperform relevant securities markets or other funds with a similar investment&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;objective.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061301_ETFShareTradingRiskMember"
      id="x_4ab65e0e-d3da-48d1-a598-586cddf7689a">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;ETF Share Trading&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund&#x2019;s ETF shares are listed for trading on Cboe BZX Exchange, Inc. and individual investors may only buy and sell them 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 of an ETF share and its  NAV differ significantly. Disruptions to creation and redemption transactions, the existence of significant market volatility, or potential lack of an active trading market for ETF shares (including through a trading halt), as well as other factors, may result in ETF shares trading significantly above (at a premium) or below (at a discount) the Fund&#x2019;s NAV or the intraday value of the Fund&#x2019;s holdings. 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;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061301_AuthorizedParticipantsRiskMember"
      id="x_51c8ff6a-1561-4bd2-9c71-d11508fd7626">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Authorized Participants&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;line-height:11.5pt;"&gt;  &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Only Authorized Participants may engage in creation or redemption transactions directly with 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 Fund has a limited number of financial institutions that may act as Authorized Participants. The Fund&#x2019;s Authorized Participants are not obligated to engage in creation or redemption transactions. To the extent that the Fund&#x2019;s Authorized Participants are unable to or choose not to&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;proceed with creation and/or redemption &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;transactions with respect to the Fund and no other Authorized Participants step forward to engage in creation or redemption transactions with the Fund,  &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;the Fund&#x2019;s ETF shares may trade at a discount to NAV and possibly face &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;trading halts and/&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;or&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;delisting.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_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;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="ETFProspectusMember_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;</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="ETFProspectusMember_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 show the Fund&#x2019;s historical performance and 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 broad-based securities market index.&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 &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;</oef:PerformanceNarrativeTextBlock>
    <oef:PerformanceInformationIllustratesVariabilityOfReturns
      contextRef="ETFProspectusMember_S000061301"
      id="d45f3849-a4a8-408f-ae65-02771fdf8fe1">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table show the Fund&#x2019;s historical performance and 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 broad-based securities market index.&lt;/span&gt;</oef:PerformanceInformationIllustratesVariabilityOfReturns>
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      id="fa2a5ccc-b038-4bd2-8c26-a966076d1581">&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;</oef:PerformancePastDoesNotIndicateFuture>
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      id="x_81496e6d-e53b-4672-9796-4fb4dfe0da9e">&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;</oef:PerformanceAvailabilityWebSiteAddress>
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      contextRef="ETFProspectusMember_S000061301"
      id="x_9564fdcf-7bfb-435e-871e-9a0f5387a487">&lt;span style="font-family:Arial;font-size:8pt;font-weight:bold;"&gt;Annual Total Returns &#x2014; Vanguard U.S. Minimum Volatility ETF Shares&lt;/span&gt;</oef:BarChartHeading>
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      contextRef="ETFProspectusMember_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;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="ETFProspectusMember_S000061301_C000198465"
      id="x_5dc73eda-2336-48f4-adc3-9607b88bb806">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Highest&lt;/span&gt;</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="ETFProspectusMember_S000061301_C000198465"
      decimals="4"
      id="x_0d88510b-4583-4eab-b496-699f9d2b06ee"
      unitRef="pure">0.1197</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="ETFProspectusMember_S000061301_C000198465"
      id="x_1881010e-b995-447b-aa13-ef7b7d2a8a86">2019-03-31</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel
      contextRef="ETFProspectusMember_S000061301_C000198465"
      id="x_94d01bfd-ef19-43c5-af50-8a065276ae57">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Lowest&lt;/span&gt;</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="ETFProspectusMember_S000061301_C000198465"
      decimals="4"
      id="f9289a68-adf4-4207-969c-340f9572aee1"
      unitRef="pure">-0.2173</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="ETFProspectusMember_S000061301_C000198465"
      id="x_6235aee1-c552-45b3-aaaa-b52f4125e149">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
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      id="x_211c8c61-2cac-45c9-a2a6-17c2a9304f61">&lt;span style="font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Average Annual Total Returns for Periods Ended December 31, 2025&lt;/span&gt;</oef:PerformanceTableHeading>
    <oef:PerfInceptionDate
      contextRef="ETFProspectusMember_C000198465"
      id="c01b8a4b-23df-49d8-9c42-78effc3f05f6">2018-02-13</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198465_BasedonNAVMember_01Jan2025_31Dec2025"
      decimals="4"
      id="d9490346-7569-4301-984a-3ada45fe6646"
      unitRef="pure">0.1046</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198465_BasedonNAVMember_01Jan2021_31Dec2025"
      decimals="4"
      id="c1a786c8-62d7-4253-a8e1-8bbae7ded0ba"
      unitRef="pure">0.0987</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198465_BasedonNAVMember_13Feb2018_31Dec2025"
      decimals="4"
      id="x_8bf3a6fd-2eb0-452a-8247-4d4de7690c4b"
      unitRef="pure">0.0954</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198465_AfterTaxesOnDistributionsMember_01Jan2025_31Dec2025"
      decimals="4"
      id="ca16ea62-b59f-41a5-8149-25d27530a8b1"
      unitRef="pure">0.0982</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198465_AfterTaxesOnDistributionsMember_01Jan2021_31Dec2025"
      decimals="4"
      id="x_07e18c76-a5fe-4e82-9660-aec93b557729"
      unitRef="pure">0.0936</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198465_AfterTaxesOnDistributionsMember_13Feb2018_31Dec2025"
      decimals="4"
      id="x_2229ee9e-1d77-482e-b53d-1ff9dfe79258"
      unitRef="pure">0.0893</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198465_AfterTaxesOnDistributionsAndSalesMember_01Jan2025_31Dec2025"
      decimals="4"
      id="x_03620bd2-5ec5-4d91-9efc-00886d4c34c2"
      unitRef="pure">0.0649</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198465_AfterTaxesOnDistributionsAndSalesMember_01Jan2021_31Dec2025"
      decimals="4"
      id="x_70d4faaa-bd66-4fa4-b4c1-8e20e9c6c5cd"
      unitRef="pure">0.0773</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198465_AfterTaxesOnDistributionsAndSalesMember_13Feb2018_31Dec2025"
      decimals="4"
      id="dd39aeb4-2ff7-429a-8129-6175a70c25e0"
      unitRef="pure">0.0754</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198465_BasedonMarketPriceMember_01Jan2025_31Dec2025"
      decimals="4"
      id="x_4eaa25ab-d0e7-44dc-9152-861d6f07d315"
      unitRef="pure">0.1052</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198465_BasedonMarketPriceMember_01Jan2021_31Dec2025"
      decimals="4"
      id="x_47bd2fb5-f164-495a-8927-188f2bccfd6a"
      unitRef="pure">0.0987</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198465_BasedonMarketPriceMember_13Feb2018_31Dec2025"
      decimals="4"
      id="x_22ec2349-c991-41fb-b627-aadd59ebc6ad"
      unitRef="pure">0.0954</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_Russell3000IndexMember_01Jan2025_31Dec2025"
      decimals="4"
      id="x_61e54b0e-cafe-4ef2-9006-b2443ac633a5"
      unitRef="pure">0.1715</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_Russell3000IndexMember_01Jan2021_31Dec2025"
      decimals="4"
      id="x_776d68aa-bc81-4317-a268-e5a7e99a8f1e"
      unitRef="pure">0.1315</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_Russell3000IndexMember_13Feb2018_31Dec2025"
      decimals="4"
      id="x_416a4ef3-fdb9-4ece-b837-bd33c58309d5"
      unitRef="pure">0.1395</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="ETFProspectusMember_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 &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;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;</oef:PerformanceTableClosingTextBlock>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="ETFProspectusMember_S000061301"
      id="x_96f7b48f-d426-4f4d-b561-c1e07ab044b6">&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;</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="ETFProspectusMember_S000061301"
      id="a35b6742-53b1-4904-9da5-337c4cb95620">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;shareholder who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="ETFProspectusMember_S000061301"
      id="x_21625906-0334-4b51-aa43-01b28a5dcb56">&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;</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:RiskReturnHeading
      contextRef="ETFProspectusMember_S000061302"
      id="x_933043c8-af6a-42f0-890f-51a7a0d4757a">&lt;span style="color:#000000;font-family:Arial;font-size:13pt;font-weight:bold;"&gt;Vanguard U.S. Momentum Factor ETF&lt;/span&gt;</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="ETFProspectusMember_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;</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="ETFProspectusMember_S000061302"
      id="f058dbd5-8352-4586-9c4e-f53fb36d7e89">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Vanguard U.S. Momentum Factor ETF (the &#x201c;Fund&#x201d;) seeks to provide long-term capital appreciation by investing in stocks with strong recent performance as determined by the advisor.&lt;/span&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="ETFProspectusMember_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;</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="ETFProspectusMember_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;</oef:ExpenseNarrativeTextBlock>
    <oef:ShareholderFeesCaption
      contextRef="ETFProspectusMember_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;</oef:ShareholderFeesCaption>
    <oef:ExchangeFeeOverRedemption
      contextRef="ETFProspectusMember_S000061302_C000198466"
      decimals="4"
      id="b8bd000f-0fc6-4332-a9b4-e0b8c0a51a87"
      unitRef="pure">0</oef:ExchangeFeeOverRedemption>
    <oef:ExchangeFee
      contextRef="ETFProspectusMember_S000061302_C000198466"
      decimals="INF"
      id="x_9c59bdda-a6b9-4675-8947-979d4edde4ca"
      unitRef="USD">0</oef:ExchangeFee>
    <oef:OperatingExpensesCaption
      contextRef="ETFProspectusMember_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;</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="ETFProspectusMember_S000061302_C000198466"
      decimals="4"
      id="x_6a67fa5a-0821-4b3f-b679-3f84617ce832"
      unitRef="pure">0.0011</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="ETFProspectusMember_S000061302_C000198466"
      decimals="4"
      id="x_8afcc6f1-f4d8-4805-b7dd-3e08261e5215"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="ETFProspectusMember_S000061302_C000198466"
      decimals="4"
      id="x_05c7a291-2a04-4081-b10c-ab3b638ad21f"
      unitRef="pure">0.0002</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="ETFProspectusMember_S000061302_C000198466"
      decimals="4"
      id="x_69c470a2-9a8c-4742-8757-5975ea097362"
      unitRef="pure">0.0013</oef:ExpensesOverAssets>
    <oef:ExpenseExampleHeading
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      id="b091ff74-f261-4ae5-8989-8ab0cb8b4134">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Example&lt;/span&gt;</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="ETFProspectusMember_S000061302"
      id="fd62b4bc-b0d5-4af9-b6f6-274717db0226">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The example assumes that you invest $10,000 in the Fund for&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 time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5%&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;return each year&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;and that the Fund&#x2019;s operating expenses remain the&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;same.&lt;/span&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="ETFProspectusMember_S000061302_C000198466"
      decimals="INF"
      id="x_9171d528-2726-485f-a084-4ba71e45bce2"
      unitRef="USD">13</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="ETFProspectusMember_S000061302_C000198466"
      decimals="INF"
      id="x_652e08ef-620f-4e01-bd16-94da7d8eadfd"
      unitRef="USD">42</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="ETFProspectusMember_S000061302_C000198466"
      decimals="INF"
      id="x_4a1995ca-41a5-43d2-9e80-2ef37d36315a"
      unitRef="USD">73</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="ETFProspectusMember_S000061302_C000198466"
      decimals="INF"
      id="e8d28c45-abb2-46c0-97ac-1055406f7206"
      unitRef="USD">166</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleClosingTextBlock
      contextRef="ETFProspectusMember_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;</oef:ExpenseExampleClosingTextBlock>
    <oef:PortfolioTurnoverHeading
      contextRef="ETFProspectusMember_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;</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="ETFProspectusMember_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 higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect 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;100&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;% of the average value of its portfolio.&lt;/span&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="ETFProspectusMember_S000061302"
      decimals="4"
      id="cdaf901b-53a3-4876-a760-019999d8c78d"
      unitRef="pure">1</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="ETFProspectusMember_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;</oef:StrategyHeading>
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      contextRef="ETFProspectusMember_S000061302"
      id="x_19cd7925-2f07-451f-9d65-7ffb4a8c272c">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund employs an active management approach, investing primarily in U.S. common stocks with the potential to generate higher returns relative to the broad U.S. equity market by selecting 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, the Fund invests at least 80% of its net assets, plus the amount&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;of any borrowings for investment purposes, in securities issued by U.S. companies.&lt;/span&gt;</oef:StrategyNarrativeTextBlock>
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      contextRef="ETFProspectusMember_S000061302_RiskLoseMoneyMember"
      id="x_88680b1f-2dac-4a59-996b-20102727a141">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;As with any investment,  an investment in the Fund could lose money over any time&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;period.&lt;/span&gt;</oef:RiskTextBlock>
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      contextRef="ETFProspectusMember_S000061302_GeneralMarketRiskMember"
      id="x_87d33114-d776-41f4-b102-f16b16342b62">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;General Market Risk.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The markets in which the Fund invests can be affected by a variety of factors. These factors, which can be real or perceived, may include economic, market, political, and regulatory conditions and developments as well as local, regional, or global events such as wars, military conflicts, natural disasters, and public health issues. In addition,  investor sentiment and expectations regarding these factors can also impact the markets.&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;Different parts of the market, including different industries and sectors as well as different types of securities, may react differently to factors that affect the market. These factors can contribute to market uncertainty, market volatility,&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;and fluctuations in the value of the Fund&#x2019;s investments, thereby resulting in potential losses to the Fund over short or long&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;periods.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061302_InvestingInEquityMarketsRiskMember"
      id="d0e71030-5ca6-427b-b376-8e7a63cb9848">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Investing in Equity Markets&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund invests in the equity markets. Equity markets have historically been cyclical, having periods of time when stock &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;values rise and fall. Market volatility can lead to significant fluctuations in stock values, resulting in potential losses to the Fund.&lt;/span&gt;</oef:RiskTextBlock>
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      contextRef="ETFProspectusMember_S000061302_MarketCapitalizationRiskMember"
      id="x_49769470-0bf3-4590-8a7f-718982e47431">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Market Capitalization&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;line-height:11.5pt;"&gt;  &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;(Market Cap).&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Companies are generally classified into three types of market cap depending on their size: small-, mid-,&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;and large-cap.&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;Companies can be further classified into micro-&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;or mega-cap. Different factors can affect each market cap uniquely, and historically small- and mid-cap stocks have typically been more volatile due to the effects of changing economic conditions.&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;Large companies may&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;not reach the same levels of growth or performance as smaller companies, and they may be slower to react to competitive challenges. The performance of funds that invest in a subset of market&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;caps could diverge&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;from the performance&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;of a fund that is focused on a broader representation of the stock&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;market.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061302_FactorInvestingRiskMember"
      id="e201af51-dc1d-4bb8-bbc2-1f9efac9e5dc">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Factor Investing&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund&#x2019;s strategy of investing in securities with momentum characteristics&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;may cause it to underperform other stock funds that use a different investment style. The returns of the securities held in the Fund&#x2019;s portfolio may be materially lower than those of the broader equity market over extended periods. Stocks that previously exhibited greater momentum than other stocks may not continue to experience positive momentum, and such a change could occur quickly.&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 Fund may experience losses if momentum behaves differently than predicted. Momentum stocks may also experience more volatility than the market as a whole. In addition, there may be periods when momentum investing is out of favor, and during such periods, the performance of the Fund may&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;suffer.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061302_ActiveManagementRiskMember"
      id="cb5d5317-c2de-4c4c-9324-69919e06c82b">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Active Management.&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 Fund is actively managed. The&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;advisor&#x2019;s security selection and/or strategy execution could&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;cause the Fund to underperform relevant securities markets or other funds with a similar investment&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;objective.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061302_ETFShareTradingRiskMember"
      id="f16e4f21-4d6a-4f18-8ed7-4507f16e4ebd">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;ETF Share Trading&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund&#x2019;s ETF shares are listed for trading on Cboe BZX Exchange, Inc. and individual investors may only buy and sell them 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 of an ETF share and its  NAV differ significantly. Disruptions to creation and redemption transactions, the existence of significant market volatility, or potential lack of an active trading market for ETF shares (including through a trading halt), as well as other factors, may result in ETF shares trading significantly above (at a premium) or below (at a discount) the Fund&#x2019;s NAV or the intraday value of the Fund&#x2019;s holdings. 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;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061302_AuthorizedParticipantsRiskMember"
      id="x_9d61557c-225f-490b-b99e-c07d1b228109">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Authorized Participants&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;line-height:11.5pt;"&gt;  &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Only Authorized Participants may engage in creation or redemption transactions directly with 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 Fund has a limited number of financial institutions that may act as Authorized Participants. The Fund&#x2019;s Authorized Participants are not obligated to engage in creation or redemption transactions. To the extent that the Fund&#x2019;s Authorized Participants &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;are unable to or choose not to&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;proceed with creation and/or redemption &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;transactions with respect to the Fund and no other Authorized Participants step forward to engage in creation or redemption transactions with the Fund,  &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;the Fund&#x2019;s ETF shares may trade at a discount to NAV and possibly face &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;trading halts and/&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;or&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;delisting.&lt;/span&gt;</oef:RiskTextBlock>
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      contextRef="ETFProspectusMember_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;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="ETFProspectusMember_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;</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="ETFProspectusMember_S000061302"
      id="f6c30760-9b71-478d-91e8-89fed5ea8d0a">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table show the Fund&#x2019;s historical performance and 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 broad-based securities market index.&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 &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;</oef:PerformanceNarrativeTextBlock>
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      contextRef="ETFProspectusMember_S000061302"
      id="x_766e0211-a0c4-4ead-a240-ae92b80e6b00">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table show the Fund&#x2019;s historical performance and 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 broad-based securities market index.&lt;/span&gt;</oef:PerformanceInformationIllustratesVariabilityOfReturns>
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      contextRef="ETFProspectusMember_S000061302"
      id="x_513b6f07-501e-4da3-a018-043df2dede05">&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;</oef:PerformancePastDoesNotIndicateFuture>
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      contextRef="ETFProspectusMember_S000061302"
      id="x_69eef607-d61e-468a-9502-31e0835ae1a6">&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;</oef:PerformanceAvailabilityWebSiteAddress>
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      contextRef="ETFProspectusMember_S000061302"
      id="x_76f0f888-6176-4528-b6c2-bd0f66167ceb">&lt;span style="font-family:Arial;font-size:8pt;font-weight:bold;"&gt;Annual Total Returns &#x2014; Vanguard U.S. Momentum Factor ETF Shares&lt;/span&gt;</oef:BarChartHeading>
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      contextRef="ETFProspectusMember_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;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="ETFProspectusMember_S000061302_C000198466"
      id="x_537c8f07-922e-4b95-ac11-1cfd14ddaa3c">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Highest&lt;/span&gt;</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="ETFProspectusMember_S000061302_C000198466"
      decimals="4"
      id="x_80e4c9d2-bd09-4ed5-8797-e4815517c740"
      unitRef="pure">0.2715</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="ETFProspectusMember_S000061302_C000198466"
      id="bdb45dfa-f37d-4e91-9940-7b2fe295f009">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel
      contextRef="ETFProspectusMember_S000061302_C000198466"
      id="e4db18c5-d2e4-4d0b-89ca-1ef87bf3db22">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Lowest&lt;/span&gt;</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="ETFProspectusMember_S000061302_C000198466"
      decimals="4"
      id="x_125d2aa3-f29f-4748-9658-aa8297337b0a"
      unitRef="pure">-0.2144</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="ETFProspectusMember_S000061302_C000198466"
      id="e3730366-6dbb-4aa7-b847-f943809af297">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
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      contextRef="ETFProspectusMember_S000061302"
      id="ed53c1d0-54a7-468b-9fca-b55680f1c369">&lt;span style="font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Average Annual Total Returns for Periods Ended December 31, 2025&lt;/span&gt;</oef:PerformanceTableHeading>
    <oef:PerfInceptionDate
      contextRef="ETFProspectusMember_C000198466"
      id="c2a674ea-a9bb-4504-a9c0-cd786108f8f4">2018-02-13</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198466_BasedonNAVMember_01Jan2025_31Dec2025"
      decimals="4"
      id="x_8da44221-077b-4427-8e3a-49bdb1f073b6"
      unitRef="pure">0.1755</oef:AvgAnnlRtrPct>
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      contextRef="ETFProspectusMember_C000198466_BasedonNAVMember_01Jan2021_31Dec2025"
      decimals="4"
      id="x_0463dfd4-85ad-4d4c-9bbb-c1e897744fb9"
      unitRef="pure">0.1233</oef:AvgAnnlRtrPct>
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      contextRef="ETFProspectusMember_C000198466_BasedonNAVMember_13Feb2018_31Dec2025"
      decimals="4"
      id="x_67a15844-eb0b-48b2-98d8-e5961f367890"
      unitRef="pure">0.1371</oef:AvgAnnlRtrPct>
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      contextRef="ETFProspectusMember_C000198466_AfterTaxesOnDistributionsMember_01Jan2025_31Dec2025"
      decimals="4"
      id="b724036b-7d00-40e0-987f-989171040fb6"
      unitRef="pure">0.1729</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198466_AfterTaxesOnDistributionsMember_01Jan2021_31Dec2025"
      decimals="4"
      id="a85977d5-27aa-4b9c-a870-d6077846fe2a"
      unitRef="pure">0.1205</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198466_AfterTaxesOnDistributionsMember_13Feb2018_31Dec2025"
      decimals="4"
      id="x_64b62531-23b2-4aa5-a3ab-2f56820e193c"
      unitRef="pure">0.1344</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198466_AfterTaxesOnDistributionsAndSalesMember_01Jan2025_31Dec2025"
      decimals="4"
      id="x_6ecd290c-899b-4b55-a3f8-d456de883cc4"
      unitRef="pure">0.1053</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198466_AfterTaxesOnDistributionsAndSalesMember_01Jan2021_31Dec2025"
      decimals="4"
      id="x_77e1e376-686f-47a8-9ce1-15c1dd775666"
      unitRef="pure">0.0979</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198466_AfterTaxesOnDistributionsAndSalesMember_13Feb2018_31Dec2025"
      decimals="4"
      id="x_53fd934e-6563-4be6-924a-6baaacf04aef"
      unitRef="pure">0.1126</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198466_BasedonMarketPriceMember_01Jan2025_31Dec2025"
      decimals="4"
      id="x_5a35ce56-c60d-425c-b437-602ed4220d9c"
      unitRef="pure">0.1740</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198466_BasedonMarketPriceMember_01Jan2021_31Dec2025"
      decimals="4"
      id="afd3bd31-87df-46d4-9437-ff03cda34310"
      unitRef="pure">0.1234</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198466_BasedonMarketPriceMember_13Feb2018_31Dec2025"
      decimals="4"
      id="x_7c022ae6-4e7b-49d7-89ea-d694f0a8b51f"
      unitRef="pure">0.1372</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_Russell3000IndexMember_01Jan2025_31Dec2025"
      decimals="4"
      id="x_3d6c9c11-a195-4de1-ba72-1f5cbf52cfa6"
      unitRef="pure">0.1715</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_Russell3000IndexMember_01Jan2021_31Dec2025"
      decimals="4"
      id="f2d2d913-278f-49cf-87b6-e80895d51942"
      unitRef="pure">0.1315</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_Russell3000IndexMember_13Feb2018_31Dec2025"
      decimals="4"
      id="x_72e807e3-d57e-4965-b5ae-5dd2fad1b2cc"
      unitRef="pure">0.1395</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="ETFProspectusMember_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 &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;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;</oef:PerformanceTableClosingTextBlock>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="ETFProspectusMember_S000061302"
      id="x_28f9b835-a1d7-4b3f-8a4b-b113c581d62f">&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;</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="ETFProspectusMember_S000061302"
      id="c1ce74fa-f2a7-4f73-b366-84591acbdab1">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;shareholder who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="ETFProspectusMember_S000061302"
      id="x_7b8e354b-2c37-4283-ab6c-251102c4e5a9">&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;</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:RiskReturnHeading
      contextRef="ETFProspectusMember_S000061310"
      id="d22daa6b-e1a5-4844-9882-db51218f8571">&lt;span style="color:#000000;font-family:Arial;font-size:13pt;font-weight:bold;"&gt;Vanguard U.S. Multifactor ETF&lt;/span&gt;</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="ETFProspectusMember_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;</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="ETFProspectusMember_S000061310"
      id="e57c8733-3b58-4a24-a72c-c69f3bbb90e6">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Vanguard U.S. Multifactor ETF (the &#x201c;Fund&#x201d;) 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;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="ETFProspectusMember_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;</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="ETFProspectusMember_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;</oef:ExpenseNarrativeTextBlock>
    <oef:ShareholderFeesCaption
      contextRef="ETFProspectusMember_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;</oef:ShareholderFeesCaption>
    <oef:ExchangeFeeOverRedemption
      contextRef="ETFProspectusMember_S000061310_C000198481"
      decimals="4"
      id="f26b692e-7cb2-4548-8721-3418ed8276d9"
      unitRef="pure">0</oef:ExchangeFeeOverRedemption>
    <oef:ExchangeFee
      contextRef="ETFProspectusMember_S000061310_C000198481"
      decimals="INF"
      id="da6a57e5-cd73-4d10-93c2-a33d7235cf45"
      unitRef="USD">0</oef:ExchangeFee>
    <oef:OperatingExpensesCaption
      contextRef="ETFProspectusMember_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;</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="ETFProspectusMember_S000061310_C000198481"
      decimals="4"
      id="bb05cc74-ca8e-48a0-8c3c-5063baea90e4"
      unitRef="pure">0.0015</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="ETFProspectusMember_S000061310_C000198481"
      decimals="4"
      id="b84c6ab7-9359-4e8c-bcde-306ca3d91a6c"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="ETFProspectusMember_S000061310_C000198481"
      decimals="4"
      id="x_2ee91b7d-fe21-44a7-a5b9-3dd612ad087b"
      unitRef="pure">0.0003</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="ETFProspectusMember_S000061310_C000198481"
      decimals="4"
      id="bd278db5-98fb-48b2-986c-8e110e0aa468"
      unitRef="pure">0.0018</oef:ExpensesOverAssets>
    <oef:ExpenseExampleHeading
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      id="x_53486782-5250-4813-a814-9b1d4451f273">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Example&lt;/span&gt;</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="ETFProspectusMember_S000061310"
      id="ea195417-f901-4e72-87a6-2b16ae51ae44">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The example assumes that you invest $10,000 in the Fund for&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 time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5%&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;return each year&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;and that the Fund&#x2019;s operating expenses remain the&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;same.&lt;/span&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="ETFProspectusMember_S000061310_C000198481"
      decimals="INF"
      id="fd76fb59-c7ac-40a6-b678-ecd956635814"
      unitRef="USD">18</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="ETFProspectusMember_S000061310_C000198481"
      decimals="INF"
      id="x_734a3a94-0c3b-4a07-b187-ae3c22d9e91a"
      unitRef="USD">58</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="ETFProspectusMember_S000061310_C000198481"
      decimals="INF"
      id="aede9741-da3e-44b5-bf8c-dd67a08db3ce"
      unitRef="USD">101</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="ETFProspectusMember_S000061310_C000198481"
      decimals="INF"
      id="x_4edb2e40-0604-4c5b-b653-5938c2b72a26"
      unitRef="USD">230</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleClosingTextBlock
      contextRef="ETFProspectusMember_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;</oef:ExpenseExampleClosingTextBlock>
    <oef:PortfolioTurnoverHeading
      contextRef="ETFProspectusMember_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;</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="ETFProspectusMember_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 higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect 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;66&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;% of the average value of its portfolio.&lt;/span&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="ETFProspectusMember_S000061310"
      decimals="4"
      id="x_172859e9-ad75-43bd-afa1-1afbecb58e87"
      unitRef="pure">0.66</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="ETFProspectusMember_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;</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="ETFProspectusMember_S000061310"
      id="aa7f7344-9f87-4cf6-9c1f-2574c9627f6a">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund employs an active management approach, investing primarily in U.S. common stocks with the potential to generate higher returns relative to the broad U.S. equity market by selecting 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, the Fund invests at least 80% of its net assets, plus the amount&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;of any borrowings for investment purposes, in securities issued by U.S. companies.&lt;/span&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061310_RiskLoseMoneyMember"
      id="x_0276fdcd-3299-4538-b995-3f4f321248fe">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;As with any investment,  an investment in the Fund could lose money over any time&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;period.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061310_GeneralMarketRiskMember"
      id="x_78ea6fda-a2f3-4a64-856e-a4edec531b8e">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;General Market Risk.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The markets in which the Fund invests can be affected by a variety of factors. These factors, which can be real or perceived, may include economic, market, political, and regulatory conditions and developments as well as local, regional, or global events such as wars, military conflicts, natural disasters, and public health issues. In addition,  investor sentiment and expectations regarding these factors can also impact the markets.&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;Different parts of the market, including different industries and sectors as well as different types of securities, may react differently to factors that affect the market. These factors can contribute to market uncertainty, market volatility,&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;and fluctuations in the value of the Fund&#x2019;s investments, thereby resulting in potential losses to the Fund over short or long&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;periods.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061310_InvestingInEquityMarketsRiskMember"
      id="x_5323550d-8167-44fb-8e43-fc5305073b84">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Investing in Equity Markets&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund invests in the equity markets. Equity markets have historically been cyclical, having periods of time when stock &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;values rise and fall. Market volatility can lead to significant fluctuations in stock values, resulting in potential losses to the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061310_MarketCapitalizationRiskMember"
      id="x_5f72b7b1-1317-45b2-a8e3-241197380445">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Market Capitalization (Market Cap).&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Companies are generally classified into three types of market cap depending on their size: small-, mid-, and large-cap. Companies can be further classified into micro- or mega-cap. Different factors can affect each market cap uniquely, and historically small- and mid-cap stocks have typically been more volatile due to the effects of changing economic conditions. Large companies may not reach the same levels of growth or performance as smaller companies, and they may be slower to react to competitive challenges. The performance of funds that invest in a subset of market caps could diverge from the performance of a fund that is focused on a broader representation of the stock market.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061310_FactorInvestingRiskMember"
      id="x_058365e3-55a9-4fb0-b0fc-de32f3c76fe7">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Factor Investing&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&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&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;Fund&#x2019;s strategy of investing in securities with factor characteristics may cause it to underperform other stock funds that use a different investment style. The returns of the securities held in the Fund&#x2019;s portfolio may be materially lower than those of the broader equity market over extended periods. Although the&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;Fund seeks to invest in stocks with strong recent performance, strong fundamentals, and low prices relative to fundamentals, stocks that previously exhibited such characteristics may not continue to exhibit such characteristics,&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;which could impact the Fund&#x2019;s performance. In addition,&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;there may be periods when a particular style of factor investing is out of favor, and during such periods, the performance of the Fund may&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;suffer.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061310_ActiveManagementRiskMember"
      id="x_336f94e9-4d14-4447-8b7c-571e27ba9297">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Active Management.&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 Fund is actively managed.&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 advisor&#x2019;s security selection and/or strategy execution could cause the Fund to underperform relevant securities markets or other funds with a similar investment objective.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061310_ManagementOfCertainSimilarFundsRiskMember"
      id="x_22a4d2c0-bd98-43d6-9aed-35bcf7ddc644">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Management of Certain Similar Funds&lt;/span&gt;&lt;span style="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;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061310_ETFShareTradingRiskMember"
      id="a74eda89-1fea-40a1-aad6-43d8656669cd">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;ETF Share Trading&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund&#x2019;s ETF shares are listed for trading on Cboe BZX Exchange, Inc. and individual investors may only buy and sell them 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 of an ETF share and its  NAV differ significantly. Disruptions to creation and redemption transactions, the existence of significant market volatility, or potential lack of an active trading market for ETF shares (including through a trading halt), as well as other factors, may result in ETF shares trading significantly above (at a premium) or below (at a discount) the Fund&#x2019;s NAV or the intraday value of the Fund&#x2019;s holdings. Thus, you may pay more or less than NAV when you buy &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;ETF &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;shares on the secondary market, and you may receive more or less than &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;NAV when you sell those shares.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061310_AuthorizedParticipantsRiskMember"
      id="x_617b6f13-2f39-4be8-8702-4dda7f79ac64">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Authorized Participants&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;line-height:11.5pt;"&gt;  &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Only Authorized Participants may engage in creation or redemption transactions directly with 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 Fund has a limited number of financial institutions that may act as Authorized Participants. The Fund&#x2019;s Authorized Participants are not obligated to engage in creation or redemption transactions. To the extent that the Fund&#x2019;s Authorized Participants are unable to or choose not to&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;proceed with creation and/or redemption transactions with respect to the Fund and no other Authorized Participants step forward to engage in creation or redemption transactions with the Fund,  the Fund&#x2019;s ETF shares may trade at a discount to NAV and possibly face trading halts and/or&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;delisting.&lt;/span&gt;</oef:RiskTextBlock>
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      contextRef="ETFProspectusMember_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;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="ETFProspectusMember_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;</oef:BarChartAndPerformanceTableHeading>
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      contextRef="ETFProspectusMember_S000061310"
      id="cf6fc528-4e88-4f8b-a44a-5a820955d344">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table show the Fund&#x2019;s historical performance and 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 broad-based securities market index.&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 &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;</oef:PerformanceNarrativeTextBlock>
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      contextRef="ETFProspectusMember_S000061310"
      id="x_89ab3051-c3da-4cf9-a5e5-05aa08253010">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table show the Fund&#x2019;s historical performance and 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 broad-based securities market index.&lt;/span&gt;</oef:PerformanceInformationIllustratesVariabilityOfReturns>
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      id="x_67d0dca0-b252-498e-97e7-3be3fd73f1fb">&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;</oef:PerformancePastDoesNotIndicateFuture>
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      contextRef="ETFProspectusMember_S000061310"
      id="x_2284abe9-ce89-4575-9e7d-12fdf387a367">&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;</oef:PerformanceAvailabilityWebSiteAddress>
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      id="a34191d5-2253-4578-acd2-5b3a63b42dee">&lt;span style="font-family:Arial;font-size:8pt;font-weight:bold;"&gt;Annual Total Returns &#x2014; Vanguard U.S. Multifactor ETF Shares&lt;/span&gt;</oef:BarChartHeading>
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      contextRef="ETFProspectusMember_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;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
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      id="cda6c2a3-841b-4995-9d5f-fe35ae4cbd4f">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Highest&lt;/span&gt;</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
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      decimals="4"
      id="ff42188f-45b4-4398-a3b7-2a4926a4d3fd"
      unitRef="pure">0.2004</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="ETFProspectusMember_S000061310_C000198481"
      id="x_26179be6-f54a-4d83-b441-ba23222a08b1">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel
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      id="x_55396dac-7b49-4233-8f98-6f0795921849">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Lowest&lt;/span&gt;</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
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      decimals="4"
      id="x_6d279371-3bab-4a44-b6c7-11e23ffb7252"
      unitRef="pure">-0.2997</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="ETFProspectusMember_S000061310_C000198481"
      id="f412ab14-e465-45f4-a311-ba65565b3b6f">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
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      id="accbd78d-d95a-4bde-9a95-a639541d64e4">&lt;span style="font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Average Annual Total Returns for Periods Ended December 31, 2025&lt;/span&gt;</oef:PerformanceTableHeading>
    <oef:PerfInceptionDate
      contextRef="ETFProspectusMember_C000198481"
      id="x_3d6a621b-7e39-4d90-9db3-60e03ee7e495">2018-02-13</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198481_BasedonNAVMember_01Jan2025_31Dec2025"
      decimals="4"
      id="x_361052ba-c5a6-4423-877f-626fc280188b"
      unitRef="pure">0.1736</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198481_BasedonNAVMember_01Jan2021_31Dec2025"
      decimals="4"
      id="f36ed0a9-d180-4955-a2e0-0915f735799e"
      unitRef="pure">0.1453</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198481_BasedonNAVMember_13Feb2018_31Dec2025"
      decimals="4"
      id="x_6ac820db-e940-4e86-9d16-205727bb9939"
      unitRef="pure">0.1117</oef:AvgAnnlRtrPct>
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      contextRef="ETFProspectusMember_C000198481_AfterTaxesOnDistributionsMember_01Jan2025_31Dec2025"
      decimals="4"
      id="x_22547868-cc63-47a4-b51e-c02b4522dd8d"
      unitRef="pure">0.1690</oef:AvgAnnlRtrPct>
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      contextRef="ETFProspectusMember_C000198481_AfterTaxesOnDistributionsMember_01Jan2021_31Dec2025"
      decimals="4"
      id="c18c0060-22d3-48c7-9306-dd0f6f6ac89f"
      unitRef="pure">0.1404</oef:AvgAnnlRtrPct>
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      contextRef="ETFProspectusMember_C000198481_AfterTaxesOnDistributionsMember_13Feb2018_31Dec2025"
      decimals="4"
      id="x_22a7ee71-ba7e-477e-b637-1146a3bcb325"
      unitRef="pure">0.1071</oef:AvgAnnlRtrPct>
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      contextRef="ETFProspectusMember_C000198481_AfterTaxesOnDistributionsAndSalesMember_01Jan2025_31Dec2025"
      decimals="4"
      id="x_41f5f89a-023c-4b84-b58a-a1070cabf877"
      unitRef="pure">0.1056</oef:AvgAnnlRtrPct>
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      contextRef="ETFProspectusMember_C000198481_AfterTaxesOnDistributionsAndSalesMember_01Jan2021_31Dec2025"
      decimals="4"
      id="c1ec778a-0d28-4623-993c-455b9dc6ebdd"
      unitRef="pure">0.1159</oef:AvgAnnlRtrPct>
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      contextRef="ETFProspectusMember_C000198481_AfterTaxesOnDistributionsAndSalesMember_13Feb2018_31Dec2025"
      decimals="4"
      id="x_51ee5f78-67a3-4c9d-ac79-48a5da5149df"
      unitRef="pure">0.0899</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198481_BasedonMarketPriceMember_01Jan2025_31Dec2025"
      decimals="4"
      id="x_99af4ce6-6b31-4891-96b6-be9ac3b8eff5"
      unitRef="pure">0.1738</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198481_BasedonMarketPriceMember_01Jan2021_31Dec2025"
      decimals="4"
      id="x_402312cc-408e-411e-b890-2cc8865c55dc"
      unitRef="pure">0.1456</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198481_BasedonMarketPriceMember_13Feb2018_31Dec2025"
      decimals="4"
      id="ac61dd19-3004-42cb-9a77-ec2b2ac6a56f"
      unitRef="pure">0.1120</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_Russell3000IndexMember_01Jan2025_31Dec2025"
      decimals="4"
      id="x_7b9b297a-4072-4999-9e33-eebedb55058a"
      unitRef="pure">0.1715</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_Russell3000IndexMember_01Jan2021_31Dec2025"
      decimals="4"
      id="x_8154d84e-6723-4566-8bbd-dde2f2cd65c9"
      unitRef="pure">0.1315</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_Russell3000IndexMember_13Feb2018_31Dec2025"
      decimals="4"
      id="x_5cb44819-8aec-4062-b470-abde1b6554f6"
      unitRef="pure">0.1395</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="ETFProspectusMember_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 &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;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;</oef:PerformanceTableClosingTextBlock>
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      contextRef="ETFProspectusMember_S000061310"
      id="x_5d83db7a-aae9-4997-8c59-6c7e0ad70dc9">&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;</oef:PerformanceTableUsesHighestFederalRate>
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      contextRef="ETFProspectusMember_S000061310"
      id="b6aae9ae-4bab-4a86-b6e7-6f694f7ebc87">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;shareholder who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="ETFProspectusMember_S000061310"
      id="dd2973e7-c6cf-448a-8c27-0be4b8735f11">&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;</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:RiskReturnHeading
      contextRef="ETFProspectusMember_S000061304"
      id="x_35b6227c-0123-4ab5-8267-0ae427076a0b">&lt;span style="color:#000000;font-family:Arial;font-size:13pt;font-weight:bold;"&gt;Vanguard U.S. Quality Factor ETF&lt;/span&gt;</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="ETFProspectusMember_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;</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="ETFProspectusMember_S000061304"
      id="x_8eb665cf-2895-43fe-9b58-e20571945198">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Vanguard U.S. Quality Factor ETF (the &#x201c;Fund&#x201d;) seeks to provide long-term capital appreciation by investing in stocks with strong fundamentals as determined by the advisor.&lt;/span&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="ETFProspectusMember_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;</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="ETFProspectusMember_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;</oef:ExpenseNarrativeTextBlock>
    <oef:ShareholderFeesCaption
      contextRef="ETFProspectusMember_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;</oef:ShareholderFeesCaption>
    <oef:ExchangeFeeOverRedemption
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      decimals="4"
      id="x_11e2d452-20a9-4fd8-94f0-3e29e7e10308"
      unitRef="pure">0</oef:ExchangeFeeOverRedemption>
    <oef:ExchangeFee
      contextRef="ETFProspectusMember_S000061304_C000198469"
      decimals="INF"
      id="x_5eee0fb2-6655-4ab4-b2a5-82a942a38721"
      unitRef="USD">0</oef:ExchangeFee>
    <oef:OperatingExpensesCaption
      contextRef="ETFProspectusMember_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;</oef:OperatingExpensesCaption>
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      decimals="4"
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      id="x_31e8b2ab-1a3a-4212-81b4-7f8852791b1a">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Example&lt;/span&gt;</oef:ExpenseExampleHeading>
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      id="b0a77bd4-7b2c-466f-b3ec-c67c1db9eb6b">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The example assumes that you invest $10,000 in the Fund for&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 time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5%&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;return each year&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;and that the Fund&#x2019;s operating expenses remain the&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;same.&lt;/span&gt;</oef:ExpenseExampleNarrativeTextBlock>
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      decimals="INF"
      id="x_376f07cb-64a7-4e25-b6ef-84219ac384cb"
      unitRef="USD">13</oef:ExpenseExampleYear01>
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      decimals="INF"
      id="x_9e718100-ac9c-4c03-b1cf-c4e8c55a7e79"
      unitRef="USD">42</oef:ExpenseExampleYear03>
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      decimals="INF"
      id="ee3146cf-3e02-4905-b8c9-e3e40bb139f8"
      unitRef="USD">73</oef:ExpenseExampleYear05>
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      decimals="INF"
      id="ae334855-f6ef-485c-bde7-672ff7fc8c1c"
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      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;</oef:ExpenseExampleClosingTextBlock>
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      id="df3a2f8d-73c2-4aff-a1c9-ef8e78b53ac9">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Portfolio Turnover&lt;/span&gt;</oef:PortfolioTurnoverHeading>
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      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 higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect 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;41&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;% of the average value of its portfolio.&lt;/span&gt;</oef:PortfolioTurnoverTextBlock>
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      decimals="4"
      id="x_31bd4505-4db6-435d-ab9d-f662ac77499a"
      unitRef="pure">0.41</oef:PortfolioTurnoverRate>
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      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;</oef:StrategyHeading>
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      id="x_37e1d11d-bad0-4c59-a74b-f2275c298e61">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund employs an active management approach, investing primarily in U.S. common stocks with the potential to generate higher returns relative to the broad U.S. equity market by selecting 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, the Fund invests at least 80% of its net assets, plus the amount&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;of any borrowings for investment purposes, in securities issued by U.S. companies.&lt;/span&gt;</oef:StrategyNarrativeTextBlock>
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      id="efe5a943-a00b-4512-9c4d-1888a6b43046">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;As with any investment,  an investment in the Fund could lose money over any time&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;period.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061304_GeneralMarketRiskMember"
      id="x_38ad0999-8342-4781-8c11-3a9e278ac92f">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;General Market Risk.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The markets in which the Fund invests can be affected by a variety of factors. These factors, which can be real or perceived, may include economic, market, political, and regulatory conditions and developments as well as local, regional, or global events such as wars, military conflicts, natural disasters, and public health issues. In addition,  investor sentiment and expectations regarding these factors can also impact the markets.&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;Different parts of the market, including different industries and sectors as well as different types of securities, may react differently to factors that affect the market. These factors can contribute to market uncertainty, market volatility,&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;and fluctuations in the value of the Fund&#x2019;s investments, thereby resulting in potential losses to the Fund over short or long&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;periods.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061304_InvestingInEquityMarketsRiskMember"
      id="x_2ee6adc8-6e3b-4090-ae33-f26d973c467f">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Investing in Equity Markets&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund invests in the equity markets. Equity markets have historically been cyclical, having periods of time when stock &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;values rise and fall. Market volatility can lead to significant fluctuations in stock values, resulting in potential losses to the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061304_MarketCapitalizationRiskMember"
      id="x_5eeb1228-f39d-4f8e-bf15-17dcb60e8723">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Market Capitalization&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;line-height:11.5pt;"&gt;  &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;(Market Cap).&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Companies are generally classified into three types of market cap depending on their size: small-, mid-,&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;and large-cap.&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;Companies can be further classified into micro-&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;or mega-cap. Different factors can affect each market cap uniquely, and historically small- and mid-cap stocks have typically been more volatile due to the effects of changing economic conditions.&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;Large companies may&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;not reach the same levels of growth or performance as smaller companies, and they may be slower to react to competitive challenges. The performance of funds that invest in a subset of market&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;caps could diverge&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;from the performance&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;of a fund that is focused on a broader representation of the stock&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;market.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061304_FactorInvestingRiskMember"
      id="x_319b5787-6fe4-4598-b8aa-4d0973dadd08">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Factor Investing&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund&#x2019;s strategy of investing in securities with quality characteristics&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;may cause it to underperform other stock funds that use a different investment style. The returns of the securities held in the Fund&#x2019;s portfolio may be materially lower than those of the broader equity market over extended periods. Stocks that previously have been identified as having high quality characteristics may not continue to be high quality companies. Many factors can impact a security&#x2019;s quality and performance,&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;and such factors and their impact may be difficult to predict. In addition, there may be periods when the quality style of investing is out of favor, and during such periods, the performance of the Fund may&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;suffer.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061304_ActiveManagementRiskMember"
      id="x_93c8a7e9-6885-4f52-814f-347cdc9439ab">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Active Management.&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 Fund is actively managed. The&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;advisor&#x2019;s security selection and/or strategy execution could&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;cause the Fund to underperform relevant securities markets or other funds with a similar investment&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;objective.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061304_ETFShareTradingRiskMember"
      id="aeb042b5-0d9b-4385-84f7-bbd6214ba4b5">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;ETF Share Trading&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund&#x2019;s ETF shares are listed for trading on Cboe BZX Exchange, Inc. and individual investors may only buy and sell them 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 of an ETF share and its  NAV differ significantly. Disruptions to creation and redemption transactions, the existence of significant market volatility, or potential lack of an active trading market for ETF shares (including through a trading halt), as well as other factors, may result in ETF shares trading significantly above (at a premium) or below (at a discount) the Fund&#x2019;s NAV or the intraday value of the Fund&#x2019;s holdings. 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;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061304_AuthorizedParticipantsRiskMember"
      id="x_0e7ab02f-568a-426f-afe2-7e28acb75b5e">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Authorized Participants&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;line-height:11.5pt;"&gt;  &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Only Authorized Participants may engage in creation or redemption transactions directly with 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 Fund has a limited number of financial institutions that may act as Authorized Participants. The Fund&#x2019;s Authorized Participants are not obligated to engage in creation or redemption transactions. To the extent that the Fund&#x2019;s Authorized Participants are unable to or choose not to&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;proceed with creation and/or redemption &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;transactions with respect to the Fund and no other Authorized Participants step forward to engage in creation or redemption transactions with the Fund,  &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;the Fund&#x2019;s ETF shares may trade at a discount to NAV and possibly face &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;trading halts and/&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;or&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;delisting.&lt;/span&gt;</oef:RiskTextBlock>
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      contextRef="ETFProspectusMember_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;</oef:RiskTextBlock>
    <oef:BarChartAndPerformanceTableHeading
      contextRef="ETFProspectusMember_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;</oef:BarChartAndPerformanceTableHeading>
    <oef:PerformanceNarrativeTextBlock
      contextRef="ETFProspectusMember_S000061304"
      id="dcd4eb34-ce62-46a5-98ec-650ee6349406">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table show the Fund&#x2019;s historical performance and 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 broad-based securities market index.&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 &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;</oef:PerformanceNarrativeTextBlock>
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      contextRef="ETFProspectusMember_S000061304"
      id="x_69c5ea3d-6c65-4864-a97f-0f5f56a58f45">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table show the Fund&#x2019;s historical performance and 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 broad-based securities market index.&lt;/span&gt;</oef:PerformanceInformationIllustratesVariabilityOfReturns>
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      contextRef="ETFProspectusMember_S000061304"
      id="x_38cc479f-eb7d-4bc5-a33e-da607e8f0b5b">&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;</oef:PerformancePastDoesNotIndicateFuture>
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      contextRef="ETFProspectusMember_S000061304"
      id="f5a956bb-0480-4b97-9895-1e54a5db8ea3">&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;</oef:PerformanceAvailabilityWebSiteAddress>
    <oef:BarChartHeading
      contextRef="ETFProspectusMember_S000061304"
      id="x_39b5a628-a244-4bd2-b766-624a4d5d1d4d">&lt;span style="font-family:Arial;font-size:8pt;font-weight:bold;"&gt;Annual Total Returns &#x2014; Vanguard U.S. Quality Factor ETF Shares&lt;/span&gt;</oef:BarChartHeading>
    <oef:BarChartClosingTextBlock
      contextRef="ETFProspectusMember_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;</oef:BarChartClosingTextBlock>
    <oef:HighestQuarterlyReturnLabel
      contextRef="ETFProspectusMember_S000061304_C000198469"
      id="c8226c4e-a8fd-4a41-be51-bfa549a32adb">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Highest&lt;/span&gt;</oef:HighestQuarterlyReturnLabel>
    <oef:BarChartHighestQuarterlyReturn
      contextRef="ETFProspectusMember_S000061304_C000198469"
      decimals="4"
      id="x_1ec165a2-dca1-49af-87dc-0980c43831ec"
      unitRef="pure">0.2386</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="ETFProspectusMember_S000061304_C000198469"
      id="x_5ac01942-9e81-406e-96df-7a21d9d2efa2">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel
      contextRef="ETFProspectusMember_S000061304_C000198469"
      id="x_69ee016c-93cd-457c-b5c6-2b25ab9c97b5">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Lowest&lt;/span&gt;</oef:LowestQuarterlyReturnLabel>
    <oef:BarChartLowestQuarterlyReturn
      contextRef="ETFProspectusMember_S000061304_C000198469"
      decimals="4"
      id="x_3306b220-c420-4b06-b529-080edea2f980"
      unitRef="pure">-0.2618</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="ETFProspectusMember_S000061304_C000198469"
      id="e77b7dd6-002c-41e8-a101-4a3ec02dc83e">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
    <oef:PerformanceTableHeading
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      id="x_3ec2a17c-a9ac-4026-9b2b-a8c3364ffedf">&lt;span style="font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Average Annual Total Returns for Periods Ended December 31, 2025&lt;/span&gt;</oef:PerformanceTableHeading>
    <oef:PerfInceptionDate
      contextRef="ETFProspectusMember_C000198469"
      id="x_27338911-9421-4b33-a39c-25f585e2751d">2018-02-13</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198469_BasedonNAVMember_01Jan2025_31Dec2025"
      decimals="4"
      id="c00c52a4-8470-4faa-9c34-184a604cfdf8"
      unitRef="pure">0.1030</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198469_BasedonNAVMember_01Jan2021_31Dec2025"
      decimals="4"
      id="f48a6f9c-2fbc-48c9-a3f2-58078ee81360"
      unitRef="pure">0.1049</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198469_BasedonNAVMember_13Feb2018_31Dec2025"
      decimals="4"
      id="b606a6e8-59c8-4a2f-a914-3c9502d44d94"
      unitRef="pure">0.1103</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198469_AfterTaxesOnDistributionsMember_01Jan2025_31Dec2025"
      decimals="4"
      id="c941c086-fa95-4c8e-b932-b2ae9773754a"
      unitRef="pure">0.0997</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198469_AfterTaxesOnDistributionsMember_01Jan2021_31Dec2025"
      decimals="4"
      id="x_08dcab1a-765c-4016-907e-e2eb535106ee"
      unitRef="pure">0.1014</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198469_AfterTaxesOnDistributionsMember_13Feb2018_31Dec2025"
      decimals="4"
      id="d20a42fd-79f6-44c6-9411-1521a115be87"
      unitRef="pure">0.1067</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198469_AfterTaxesOnDistributionsAndSalesMember_01Jan2025_31Dec2025"
      decimals="4"
      id="b9d7a2cc-61c9-4f0a-9345-5c457ce4bc79"
      unitRef="pure">0.0630</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198469_AfterTaxesOnDistributionsAndSalesMember_01Jan2021_31Dec2025"
      decimals="4"
      id="x_12f9ed8d-b151-47c0-9c52-ae81f4f3dd81"
      unitRef="pure">0.0827</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198469_AfterTaxesOnDistributionsAndSalesMember_13Feb2018_31Dec2025"
      decimals="4"
      id="ab895059-5fb8-4864-9014-f604f856eead"
      unitRef="pure">0.0892</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198469_BasedonMarketPriceMember_01Jan2025_31Dec2025"
      decimals="4"
      id="x_260dd83a-5f3c-48de-bf59-e1146a13bdd0"
      unitRef="pure">0.1024</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198469_BasedonMarketPriceMember_01Jan2021_31Dec2025"
      decimals="4"
      id="fea5adfb-7592-4229-8149-289b70f4c0ee"
      unitRef="pure">0.1045</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_C000198469_BasedonMarketPriceMember_13Feb2018_31Dec2025"
      decimals="4"
      id="x_720a1d86-473c-43d9-9c59-313750e551e3"
      unitRef="pure">0.1101</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_Russell3000IndexMember_01Jan2025_31Dec2025"
      decimals="4"
      id="e4f1e262-08d5-45f4-8ffc-c4b8f9633dda"
      unitRef="pure">0.1715</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_Russell3000IndexMember_01Jan2021_31Dec2025"
      decimals="4"
      id="x_5c608032-0834-4c90-8aaf-7920b266e31c"
      unitRef="pure">0.1315</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="ETFProspectusMember_Russell3000IndexMember_13Feb2018_31Dec2025"
      decimals="4"
      id="bfd0b616-24ac-4061-a415-92ebb0324b75"
      unitRef="pure">0.1395</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="ETFProspectusMember_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 &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;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;</oef:PerformanceTableClosingTextBlock>
    <oef:PerformanceTableUsesHighestFederalRate
      contextRef="ETFProspectusMember_S000061304"
      id="ab61c654-5ec0-4ea0-859f-968fe1cfb77c">&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;</oef:PerformanceTableUsesHighestFederalRate>
    <oef:PerformanceTableNotRelevantToTaxDeferred
      contextRef="ETFProspectusMember_S000061304"
      id="x_15e9de2e-08de-4e91-afad-4b0135262f1b">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;shareholder who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="ETFProspectusMember_S000061304"
      id="x_14fe0e40-8613-49a7-8cb8-055c2777d067">&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;</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:RiskReturnHeading
      contextRef="ETFProspectusMember_S000061305"
      id="c5dfea58-8b99-452e-a129-6a1f2d1e975a">&lt;span style="color:#000000;font-family:Arial;font-size:13pt;font-weight:bold;"&gt;Vanguard U.S. Value Factor ETF&lt;/span&gt;</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="ETFProspectusMember_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;</oef:ObjectiveHeading>
    <oef:ObjectivePrimaryTextBlock
      contextRef="ETFProspectusMember_S000061305"
      id="x_55af1c7e-ed55-4924-9cbd-0b3c17c25390">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Vanguard U.S. Value Factor ETF (the &#x201c;Fund&#x201d;) 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;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
      contextRef="ETFProspectusMember_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;</oef:ExpenseHeading>
    <oef:ExpenseNarrativeTextBlock
      contextRef="ETFProspectusMember_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;</oef:ExpenseNarrativeTextBlock>
    <oef:ShareholderFeesCaption
      contextRef="ETFProspectusMember_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;</oef:ShareholderFeesCaption>
    <oef:ExchangeFeeOverRedemption
      contextRef="ETFProspectusMember_S000061305_C000198470"
      decimals="4"
      id="x_77415855-6f6c-4c81-99b1-b310e5584c67"
      unitRef="pure">0</oef:ExchangeFeeOverRedemption>
    <oef:ExchangeFee
      contextRef="ETFProspectusMember_S000061305_C000198470"
      decimals="INF"
      id="x_5823b318-9b19-4baf-af17-4dd98a5133cf"
      unitRef="USD">0</oef:ExchangeFee>
    <oef:OperatingExpensesCaption
      contextRef="ETFProspectusMember_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;</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
      contextRef="ETFProspectusMember_S000061305_C000198470"
      decimals="4"
      id="x_83e2c804-9834-4c4c-84e7-c8a71a9b439f"
      unitRef="pure">0.0011</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
      contextRef="ETFProspectusMember_S000061305_C000198470"
      decimals="4"
      id="x_5619e313-df4e-4c46-a472-d4a76e56e2a9"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="ETFProspectusMember_S000061305_C000198470"
      decimals="4"
      id="a15bd4f0-19af-4f14-80fa-11e27ff82cfe"
      unitRef="pure">0.0002</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="ETFProspectusMember_S000061305_C000198470"
      decimals="4"
      id="x_34ba4662-97f6-4688-98a7-81f81342a235"
      unitRef="pure">0.0013</oef:ExpensesOverAssets>
    <oef:ExpenseExampleHeading
      contextRef="ETFProspectusMember_S000061305"
      id="c81a891d-60e8-487f-908c-069afb21ba79">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Example&lt;/span&gt;</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="ETFProspectusMember_S000061305"
      id="c647fd21-dd65-491c-b297-a855007a0e90">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The example assumes that you invest $10,000 in the Fund for&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 time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5%&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;return each year&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;and that the Fund&#x2019;s operating expenses remain the&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;same.&lt;/span&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
      contextRef="ETFProspectusMember_S000061305_C000198470"
      decimals="INF"
      id="d8c967ae-7d06-4d6b-87f6-a7fa3034b731"
      unitRef="USD">13</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="ETFProspectusMember_S000061305_C000198470"
      decimals="INF"
      id="a9a79c13-96c8-4f80-9eea-7e764e654e66"
      unitRef="USD">42</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="ETFProspectusMember_S000061305_C000198470"
      decimals="INF"
      id="e54fb567-3601-4cb7-b537-0c95b8c2e379"
      unitRef="USD">73</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="ETFProspectusMember_S000061305_C000198470"
      decimals="INF"
      id="x_008044a0-e267-4b96-b3cc-d7635daf8bdd"
      unitRef="USD">166</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleClosingTextBlock
      contextRef="ETFProspectusMember_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;</oef:ExpenseExampleClosingTextBlock>
    <oef:PortfolioTurnoverHeading
      contextRef="ETFProspectusMember_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;</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
      contextRef="ETFProspectusMember_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 higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect 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;64&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;% of the average value of its portfolio.&lt;/span&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="ETFProspectusMember_S000061305"
      decimals="4"
      id="x_3ed66d5c-12a5-4e15-a953-f59ceb989426"
      unitRef="pure">0.64</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="ETFProspectusMember_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;</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="ETFProspectusMember_S000061305"
      id="c9e771ae-d4c9-427d-a17c-e60367d6f8c5">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund employs an active management approach, investing primarily in U.S. common stocks with the potential to generate higher returns relative to the broad U.S. equity market by selecting 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, the Fund invests at least 80% of its net assets, plus the amount  of any borrowings for investment purposes, in securities issued by U.S. companies.&lt;/span&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061305_RiskLoseMoneyMember"
      id="x_01c08d55-b734-4a9b-a208-35268beb3088">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;As with any investment,  an investment in the Fund could lose money over any time&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;period.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000061305_GeneralMarketRiskMember"
      id="x_40ac6e17-6305-4a37-9167-7116b696ca43">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;General Market Risk.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The markets in which the Fund invests can be affected by a variety of factors. These factors, which can be real or perceived, may include economic, market, political, and regulatory conditions and developments as well as local, regional, or global events such as wars, military conflicts, natural disasters, and public health issues. In addition,  investor sentiment and expectations regarding these factors can also impact the markets.&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;Different parts of the market, including different industries and sectors as well as different types of securities, may react differently to factors that affect the market. These factors can contribute to market uncertainty, market volatility,&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;and fluctuations in the value of the Fund&#x2019;s investments, thereby resulting in potential losses to the Fund over short or long&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;periods.&lt;/span&gt;</oef:RiskTextBlock>
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      id="x_8a7d790c-cc55-424d-b299-fa34ffd8d5a9">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Investing in Equity Markets&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund invests in the equity markets. Equity markets have historically been cyclical, having periods of time when stock values rise and fall. Market volatility can lead to significant fluctuations in stock values, resulting in potential losses to the Fund.&lt;/span&gt;</oef:RiskTextBlock>
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      id="x_94db9f8c-29f2-480b-adac-0e5196e5beba">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Market Capitalization&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;line-height:11.5pt;"&gt;  &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;(Market Cap).&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Companies are generally classified into three types of market cap depending on their size: small-, mid-,&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;and large-cap.&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;Companies can be further classified into micro-&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;or mega-cap. Different factors can affect each market cap uniquely, and historically small- and mid-cap stocks have typically been more volatile due to the effects of changing economic conditions.&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;Large companies may&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;not reach the same levels of growth or performance as smaller companies, and they may be slower to react to competitive challenges. The performance of funds that invest in a subset of market&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;caps could diverge&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;from the performance&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;of a fund that is focused on a broader representation of the stock&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;market.&lt;/span&gt;</oef:RiskTextBlock>
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      contextRef="ETFProspectusMember_S000061305_FactorInvestingRiskMember"
      id="x_4b7b532f-46ac-4b1a-bfea-96dc1a6392ac">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Factor Investing&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund&#x2019;s strategy of investing in securities with value characteristics&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;may cause it to underperform other stock funds that use a different investment style. The returns of the securities held in the Fund&#x2019;s portfolio may be materially lower than those of the broader equity market over extended periods. Value stocks are subject to the risk that their valuations may not improve, and they may not reach their expected full market value. In addition, there may be periods when the value style of investing is out of favor, and during such periods, the performance of the Fund may&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;suffer.&lt;/span&gt;</oef:RiskTextBlock>
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      contextRef="ETFProspectusMember_S000061305_ActiveManagementRiskMember"
      id="b35b5e1d-9bc7-44aa-8f43-b98d1ca56904">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Active Management.&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 Fund is actively managed. The&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;advisor&#x2019;s security selection and/or strategy execution could&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;cause the Fund to underperform relevant securities markets or other funds with a similar investment&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;objective.&lt;/span&gt;</oef:RiskTextBlock>
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      contextRef="ETFProspectusMember_S000061305_ETFShareTradingRiskMember"
      id="x_05f38fc0-69f2-4017-9c68-c1619b19840d">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;ETF Share Trading&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund&#x2019;s ETF shares are listed for trading on Cboe BZX Exchange, Inc. and individual investors may only buy and sell them 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 of an ETF share and its  NAV differ significantly. Disruptions to creation and redemption transactions, the existence of significant market volatility, or potential lack of an active trading market for ETF shares (including through a trading halt), as well as other factors, may result in ETF shares trading significantly above (at a premium) or below (at a discount) the Fund&#x2019;s NAV or the intraday value of the Fund&#x2019;s holdings. 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;</oef:RiskTextBlock>
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      contextRef="ETFProspectusMember_S000061305_AuthorizedParticipantsRiskMember"
      id="c83702bd-8580-4a59-bba0-08e3e7f01843">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Authorized Participants&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;line-height:11.5pt;"&gt;  &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Only Authorized Participants may engage in creation or redemption transactions directly with 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 Fund has a limited number of financial institutions that may act as Authorized Participants. The Fund&#x2019;s Authorized Participants are not obligated to engage in creation or redemption transactions. To the extent that the Fund&#x2019;s Authorized Participants are unable to or choose not to&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;proceed with creation and/or redemption &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;transactions with respect to the Fund and no other Authorized Participants step forward to engage in creation or redemption transactions with the Fund,  &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;the Fund&#x2019;s ETF shares may trade at a discount to NAV and possibly face &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;trading halts and/&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;or&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;delisting.&lt;/span&gt;</oef:RiskTextBlock>
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      contextRef="ETFProspectusMember_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;</oef:RiskTextBlock>
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      contextRef="ETFProspectusMember_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;</oef:BarChartAndPerformanceTableHeading>
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      contextRef="ETFProspectusMember_S000061305"
      id="x_116ae5eb-7d06-4b18-b51c-52453c3450cb">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table show the Fund&#x2019;s historical performance and 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 broad-based securities market index.&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 &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;</oef:PerformanceNarrativeTextBlock>
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      contextRef="ETFProspectusMember_S000061305"
      id="x_35ae7627-797e-428c-af9a-b3e7525cbf5c">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table show the Fund&#x2019;s historical performance and 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 broad-based securities market index.&lt;/span&gt;</oef:PerformanceInformationIllustratesVariabilityOfReturns>
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      id="x_7fc7e428-4509-423b-beac-6048d5c9456f">&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;</oef:PerformancePastDoesNotIndicateFuture>
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      id="x_5cce8182-dc84-4441-ae81-cfc63d83e243">&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;</oef:PerformanceAvailabilityWebSiteAddress>
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      id="x_719eb568-8815-4e2d-b619-9b0e831c3a88">&lt;span style="font-family:Arial;font-size:8pt;font-weight:bold;"&gt;Annual Total Returns &#x2014; Vanguard U.S. Value Factor ETF Shares&lt;/span&gt;</oef:BarChartHeading>
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      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;</oef:BarChartClosingTextBlock>
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      id="x_0306be2b-76ee-45c0-8ca1-e7f6fc83a23a">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Highest&lt;/span&gt;</oef:HighestQuarterlyReturnLabel>
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      decimals="4"
      id="x_6028e993-72b9-4ee0-bb45-56c0ca0de8b4"
      unitRef="pure">0.2738</oef:BarChartHighestQuarterlyReturn>
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      contextRef="ETFProspectusMember_S000061305_C000198470"
      id="x_37ac333d-0745-4e11-97cb-4391d6049dd2">2020-12-31</oef:BarChartHighestQuarterlyReturnDate>
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      id="b0d4c1fa-40b7-4223-99bf-f85188a6a385">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Lowest&lt;/span&gt;</oef:LowestQuarterlyReturnLabel>
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      decimals="4"
      id="bc34060d-fb45-49c7-9409-26ab307f9349"
      unitRef="pure">-0.3919</oef:BarChartLowestQuarterlyReturn>
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      contextRef="ETFProspectusMember_S000061305_C000198470"
      id="x_96ff9d73-fb90-466d-9b8e-4d3593934756">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
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      id="x_3ab46c1c-a148-4939-83ec-7122c638c1ca">&lt;span style="font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Average Annual Total Returns for Periods Ended December 31, 2025&lt;/span&gt;</oef:PerformanceTableHeading>
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      id="x_70cc3976-fc77-448c-80e6-a5684386f8fb">2018-02-13</oef:PerfInceptionDate>
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      id="x_665a90ee-fdcd-4b0d-a198-fd9e2b740cc3"
      unitRef="pure">0.1468</oef:AvgAnnlRtrPct>
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      contextRef="ETFProspectusMember_C000198470_BasedonNAVMember_01Jan2021_31Dec2025"
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      unitRef="pure">0.1381</oef:AvgAnnlRtrPct>
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      unitRef="pure">0.1406</oef:AvgAnnlRtrPct>
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      contextRef="ETFProspectusMember_C000198470_AfterTaxesOnDistributionsAndSalesMember_01Jan2025_31Dec2025"
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      unitRef="pure">0.1098</oef:AvgAnnlRtrPct>
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      contextRef="ETFProspectusMember_C000198470_AfterTaxesOnDistributionsAndSalesMember_13Feb2018_31Dec2025"
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      contextRef="ETFProspectusMember_C000198470_BasedonMarketPriceMember_01Jan2021_31Dec2025"
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      unitRef="pure">0.1380</oef:AvgAnnlRtrPct>
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      contextRef="ETFProspectusMember_C000198470_BasedonMarketPriceMember_13Feb2018_31Dec2025"
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      unitRef="pure">0.1715</oef:AvgAnnlRtrPct>
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      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 &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;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;</oef:PerformanceTableClosingTextBlock>
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      id="x_4fd56d25-d80a-49c4-bd9e-9ad587db42f0">&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;</oef:PerformanceTableUsesHighestFederalRate>
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      id="abc6ef1b-2753-4384-9248-0b70ab425dbf">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;shareholder who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableExplanationAfterTaxHigher
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      id="d48e2c3d-4e26-47a5-a3da-e2695df7a3c9">&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;</oef:PerformanceTableExplanationAfterTaxHigher>
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      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;</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
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      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;</oef:ObjectiveHeading>
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      id="ee16a9ea-a180-4825-b482-5af5f9a2eede">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Vanguard U.S. Multifactor Fund (the &#x201c;Fund&#x201d;) 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;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
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      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;</oef:ExpenseHeading>
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      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;</oef:ExpenseNarrativeTextBlock>
    <oef:ShareholderFeesCaption
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      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;</oef:ShareholderFeesCaption>
    <oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice
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      decimals="4"
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      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
    <oef:MaximumCumulativeSalesChargeOverOther
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      decimals="4"
      id="x_846235ed-92f6-4393-ab40-516a1800b09c"
      unitRef="pure">0</oef:MaximumCumulativeSalesChargeOverOther>
    <oef:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther
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      decimals="4"
      id="x_5f87667e-23d0-4721-9b20-519a13801cfe"
      unitRef="pure">0</oef:MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther>
    <oef:RedemptionFeeOverRedemption
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      decimals="4"
      id="x_730f9216-9911-4f7b-845f-2c40ae62ff0a"
      unitRef="pure">0</oef:RedemptionFeeOverRedemption>
    <oef:MaximumAccountFee
      contextRef="RetailProspectusMember_S000061303_C000198467"
      decimals="INF"
      id="x_7e8a36d1-af27-4f6d-9026-9a03605e2d44"
      unitRef="USD">25</oef:MaximumAccountFee>
    <oef:OperatingExpensesCaption
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      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;</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
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      decimals="4"
      id="b7b15e1b-ecbc-49fe-98e9-9b1e3acf35fc"
      unitRef="pure">0.0013</oef:ManagementFeesOverAssets>
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      decimals="4"
      id="d28b11a0-df1b-47dd-ba15-41454028972c"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="RetailProspectusMember_S000061303_C000198467"
      decimals="4"
      id="x_9f40e495-c6e2-4ebe-91bf-0cb34419fc04"
      unitRef="pure">0.0005</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
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      decimals="4"
      id="x_80045e85-4f93-4059-9e8e-311da95b7d91"
      unitRef="pure">0.0018</oef:ExpensesOverAssets>
    <oef:ExpenseExampleHeading
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      id="x_50bb32e9-d453-4e94-826e-c8a8cd530bcb">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Example&lt;/span&gt;</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
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      id="x_027b0a61-44ae-4b98-ac0c-8cb4d2d3326d">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The example assumes that you invest $10,000 in the Fund for&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 time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5%&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;return each year&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;and that the Fund&#x2019;s operating expenses remain the&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;same.&lt;/span&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
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      decimals="INF"
      id="c3e481eb-0ac2-4abf-b845-b89adae510cd"
      unitRef="USD">18</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="RetailProspectusMember_S000061303_C000198467"
      decimals="INF"
      id="x_76070cc2-42e3-4099-8e62-6f97d39d7401"
      unitRef="USD">58</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="RetailProspectusMember_S000061303_C000198467"
      decimals="INF"
      id="x_62ed79be-cd74-49ed-b31d-39018304d45c"
      unitRef="USD">101</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="RetailProspectusMember_S000061303_C000198467"
      decimals="INF"
      id="x_4b30182b-c688-4e73-80a2-61ef0a679909"
      unitRef="USD">230</oef:ExpenseExampleYear10>
    <oef:PortfolioTurnoverHeading
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      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;</oef:PortfolioTurnoverHeading>
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      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 higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect 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;87&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;% of the average value of its portfolio.&lt;/span&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
      contextRef="RetailProspectusMember_S000061303"
      decimals="4"
      id="x_3ea3401e-dfcd-4cd0-93de-0d8370ff9915"
      unitRef="pure">0.87</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
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      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;</oef:StrategyHeading>
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      id="x_88c5cff1-5bb9-49ab-970c-5f14147ec520">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund employs an active management approach, investing primarily in U.S. common stocks with the potential to generate higher returns relative to the broad U.S. equity market by selecting 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, the Fund invests at least 80% of its net assets, plus the amount&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;of any borrowings for investment purposes, in securities issued by U.S. companies.&lt;/span&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
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      id="x_213dd73b-2c6b-4822-9ea0-13f01342a1dd">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;As with any investment,  an investment in the Fund could lose money over any time&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;period.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="RetailProspectusMember_S000061303_GeneralMarketRiskMember"
      id="b86aed4f-d3c7-4c6f-bab9-f86b80d660f7">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;General Market Risk.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The markets in which the Fund invests can be affected by a variety of factors. These factors, which can be real or perceived, may include economic, market, political, and regulatory conditions and developments as well as local, regional, or global events such as wars, military conflicts, natural disasters, and public health issues. In addition,  investor sentiment and expectations regarding these factors can also impact the markets.&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;Different parts of the market, including different industries and sectors as well as different types of securities, may react differently to factors that affect the market. These factors can contribute to market uncertainty, market volatility,&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;and fluctuations in the value of the Fund&#x2019;s investments, thereby resulting in potential losses to the Fund over short or long&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;periods.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="RetailProspectusMember_S000061303_InvestingInEquityMarketsRiskMember"
      id="x_7c719082-210e-42bf-81d7-985c905bd95a">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Investing in Equity Markets&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund invests in the equity markets. Equity markets have historically been cyclical, having periods of time when stock &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;values rise and fall. Market volatility can lead to significant fluctuations in stock values, resulting in potential losses to the Fund.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="RetailProspectusMember_S000061303_MarketCapitalizationRiskMember"
      id="f11f8b19-3424-44b5-b3a1-d769405a7721">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Market Capitalization (Market Cap).&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Companies are generally classified into three types of market cap depending on their size: small-, mid-, and large-cap. Companies can be further classified into micro- or mega-cap. Different factors can affect each market cap uniquely, and historically small- and mid-cap stocks have typically been more volatile due to the effects of changing economic conditions. Large companies may not reach the same levels of growth or performance as smaller companies, and they may be slower to react to competitive challenges. The performance of funds that invest in a subset of market caps could diverge from the performance of a fund that is focused on a broader representation of the stock market.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="RetailProspectusMember_S000061303_FactorInvestingRiskMember"
      id="f21c96be-c919-4c7a-ba8f-909827ff4b53">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Factor Investing&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&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&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;Fund&#x2019;s strategy of investing in securities with factor characteristics may cause it to underperform other stock funds that use a different investment style. The returns of the securities held in the Fund&#x2019;s portfolio may be materially lower than those of the broader equity market over extended periods. Although the&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;Fund seeks to invest in stocks with strong recent performance, strong fundamentals, and low prices relative to fundamentals, stocks that previously exhibited such characteristics may not continue to exhibit such characteristics,&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;which could impact the Fund&#x2019;s performance. In addition,&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;there may be periods when a particular style of factor investing is out of favor, and during such periods, the performance of the Fund may&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;suffer.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="RetailProspectusMember_S000061303_ActiveManagementRiskMember"
      id="x_13c9d1d7-780c-454f-ba5d-22a9d4760e25">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Active Management.&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 Fund is actively managed.&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 advisor&#x2019;s security selection and/or strategy execution could cause the Fund to underperform relevant securities markets or other funds with a similar investment objective.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="RetailProspectusMember_S000061303_ManagementOfCertainSimilarFundsRiskMember"
      id="x_2a6964ba-9571-4973-b9d0-d7494cb4debd">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Management of Certain Similar Funds&lt;/span&gt;&lt;span style="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;</oef:RiskTextBlock>
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      contextRef="RetailProspectusMember_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;</oef:RiskTextBlock>
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      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;</oef:BarChartAndPerformanceTableHeading>
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      id="x_88a6edd8-25d0-48a5-b213-329882e64256">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table show the Fund&#x2019;s historical performance and 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 broad-based securities  market index.&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="color:#000000;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="color:#000000;font-family:Arial;font-size:9.5pt;"&gt; Updated &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;performance information is available on our website at &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;.&lt;/span&gt;</oef:PerformanceNarrativeTextBlock>
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      id="f9ba4c53-028b-4c59-8333-149f869ef6ea">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table show the Fund&#x2019;s historical performance and 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 broad-based securities  market index.&lt;/span&gt;</oef:PerformanceInformationIllustratesVariabilityOfReturns>
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      id="x_76328723-c2cd-4da7-9b65-541435ca71c3">&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="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;taxes) does not indicate how the Fund will perform in the future.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
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      id="x_12918663-b29e-4804-adc0-c36eccfe87a3">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;</oef:PerformanceAvailabilityWebSiteAddress>
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      id="x_6e8d18e9-9fa3-484b-8502-40310658a25d">&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;</oef:BarChartHeading>
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      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;</oef:BarChartClosingTextBlock>
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      id="x_9de9f5a0-ec77-4a27-b06c-bd433db7aaef">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Highest&lt;/span&gt;</oef:HighestQuarterlyReturnLabel>
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      id="c37302da-997c-4861-af57-27b25874f729"
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      contextRef="RetailProspectusMember_S000061303_C000198467"
      id="x_03e7d769-950e-44cb-9e8f-64957880a756">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
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      id="x_4a65534f-499e-432f-8b68-377caed122d3">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Lowest&lt;/span&gt;</oef:LowestQuarterlyReturnLabel>
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      decimals="4"
      id="x_70d81a2a-462c-486f-b7a6-ba57cf87ee8c"
      unitRef="pure">-0.3059</oef:BarChartLowestQuarterlyReturn>
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      id="x_5efea323-4e4f-4039-b3ce-67467b1d7beb">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
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      id="e886a0e5-e1d7-470a-bc08-cd9225acdd81">&lt;span style="font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Average Annual Total Returns for Periods Ended December 31, 2025&lt;/span&gt;</oef:PerformanceTableHeading>
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      id="x_838ac660-5957-4a60-95ec-019e6e34743a">2018-02-15</oef:PerfInceptionDate>
    <oef:AvgAnnlRtrPct
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      decimals="4"
      id="x_45ced5c2-a64e-4fff-8669-d3d96ffd8fcf"
      unitRef="pure">0.1506</oef:AvgAnnlRtrPct>
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      contextRef="RetailProspectusMember_C000198467_01Jan2021_31Dec2025"
      decimals="4"
      id="x_864b6f66-d7ce-4c1a-a438-aa5851151d92"
      unitRef="pure">0.1440</oef:AvgAnnlRtrPct>
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      contextRef="RetailProspectusMember_C000198467_15Feb2018_31Dec2025"
      decimals="4"
      id="b199ed14-45b9-4077-9317-f19c70d05b56"
      unitRef="pure">0.1047</oef:AvgAnnlRtrPct>
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      id="x_5be4b996-ffc3-43d0-a768-31e7c7b13279"
      unitRef="pure">0.1419</oef:AvgAnnlRtrPct>
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      id="e753127b-ac89-441c-b364-8a0eda01a926"
      unitRef="pure">0.1375</oef:AvgAnnlRtrPct>
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      unitRef="pure">0.0992</oef:AvgAnnlRtrPct>
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      contextRef="RetailProspectusMember_C000198467_AfterTaxesOnDistributionsAndSalesMember_01Jan2025_31Dec2025"
      decimals="4"
      id="x_8d5c3430-7ce4-4935-b27f-271c35f5b845"
      unitRef="pure">0.0949</oef:AvgAnnlRtrPct>
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      contextRef="RetailProspectusMember_C000198467_AfterTaxesOnDistributionsAndSalesMember_01Jan2021_31Dec2025"
      decimals="4"
      id="x_20748a5d-757f-4cec-b998-58341fe8cf51"
      unitRef="pure">0.1148</oef:AvgAnnlRtrPct>
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      contextRef="RetailProspectusMember_C000198467_AfterTaxesOnDistributionsAndSalesMember_15Feb2018_31Dec2025"
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      id="x_261529be-cee4-4ce1-870c-c41faa417e2c"
      unitRef="pure">0.0840</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
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      decimals="4"
      id="a6a39e53-8769-419c-8a81-d8be454ec36c"
      unitRef="pure">0.1715</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="RetailProspectusMember_Russell3000IndexMember_01Jan2021_31Dec2025"
      decimals="4"
      id="x_2d75071f-2857-4572-b8e3-d9929dec843f"
      unitRef="pure">0.1315</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="RetailProspectusMember_Russell3000IndexMember_15Feb2018_31Dec2025"
      decimals="4"
      id="e5474b62-a0b4-42ee-ae22-6b15061cebb0"
      unitRef="pure">0.1358</oef:AvgAnnlRtrPct>
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      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 &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;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;</oef:PerformanceTableClosingTextBlock>
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      contextRef="RetailProspectusMember_S000061303"
      id="e673be36-ef4a-49db-8d41-a203a066e939">&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;</oef:PerformanceTableUsesHighestFederalRate>
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      id="a7b19b61-ec59-41da-a374-bb9e5010a86e">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;shareholder who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;</oef:PerformanceTableNotRelevantToTaxDeferred>
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      id="fa4319b3-67f7-462e-b159-443d30989bd1">&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;</oef:PerformanceTableExplanationAfterTaxHigher>
    <oef:RiskReturnHeading
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      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;</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
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      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;</oef:ObjectiveHeading>
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      contextRef="RetailProspectusMember_S000004406"
      id="x_1476f0f4-afbb-4559-84d6-c2644c78f138">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Vanguard Wellington Fund (the &#x201c;Fund&#x201d;) seeks to provide long-term capital appreciation and moderate current income.&lt;/span&gt;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
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      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;</oef:ExpenseHeading>
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      contextRef="RetailProspectusMember_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;</oef:ExpenseNarrativeTextBlock>
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      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;</oef:ShareholderFeesCaption>
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      decimals="4"
      id="x_3eed4ea1-dcb5-4a15-a88c-0c3bd520715c"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
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      contextRef="RetailProspectusMember_S000004406_C000012164"
      decimals="4"
      id="x_26432475-742f-40f7-8219-2fc48b6e24c9"
      unitRef="pure">0</oef:MaximumSalesChargeImposedOnPurchasesOverOfferingPrice>
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      contextRef="RetailProspectusMember_S000004406_C000012163"
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      id="x_4b3828d0-9d6a-4d58-90eb-c1b99106c350"
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      decimals="4"
      id="x_40e8ac4d-c342-4dbf-ace7-cdfad618d0a8"
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      id="x_63d93b0b-71b4-44cd-b62c-c40bf0eb9aab"
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      contextRef="RetailProspectusMember_S000004406_C000012164"
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      id="x_42a90749-9ccc-4476-872d-d36013bc0590"
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      contextRef="RetailProspectusMember_S000004406_C000012164"
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      contextRef="RetailProspectusMember_S000004406_C000012163"
      decimals="INF"
      id="x_42701ff8-59e2-4d28-8fc6-1c4c25bee4d0"
      unitRef="USD">25</oef:MaximumAccountFee>
    <oef:MaximumAccountFee
      contextRef="RetailProspectusMember_S000004406_C000012164"
      decimals="INF"
      id="bbf227ef-7780-401a-b070-3a2fe73f6271"
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      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;</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
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      decimals="4"
      id="x_1d4f0abd-548c-414a-978a-5538801fa319"
      unitRef="pure">0.0024</oef:ManagementFeesOverAssets>
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      contextRef="RetailProspectusMember_S000004406_C000012164"
      decimals="4"
      id="ef206916-c3cd-4b07-a07c-155fcfeb01ae"
      unitRef="pure">0.0016</oef:ManagementFeesOverAssets>
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      decimals="4"
      id="x_07a88296-6616-4056-a397-8164224e6fcb"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
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      decimals="4"
      id="x_58392560-c3fe-4464-aadd-aec2a2733116"
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      decimals="4"
      id="x_6b954c60-9254-4995-b4d6-456319cbcd33"
      unitRef="pure">0.0000</oef:OtherExpensesOverAssets>
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      contextRef="RetailProspectusMember_S000004406_C000012164"
      decimals="4"
      id="x_71e0afc8-6631-428b-b41e-52bc6b954b90"
      unitRef="pure">0.0000</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="RetailProspectusMember_S000004406_C000012163"
      decimals="4"
      id="x_96840844-0ff1-4183-b5dc-fc349333bfe2"
      unitRef="pure">0.0024</oef:ExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="RetailProspectusMember_S000004406_C000012164"
      decimals="4"
      id="x_726dd5d7-ffc9-48be-b9b1-a373f096c076"
      unitRef="pure">0.0016</oef:ExpensesOverAssets>
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      id="f94cb97a-310d-41a4-be0d-aa25d638e529">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Examples&lt;/span&gt;</oef:ExpenseExampleHeading>
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      id="x_24a72d8a-8835-44bf-a5b3-291127d3069a">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;These examples are intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The examples assume that you  invest $10,000 in the Fund for&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 time periods indicated and then redeem all of your shares at the end of those periods. The examples also assume that your investment has a 5%&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;return each year&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;and that the Fund&#x2019;s operating expenses remain the&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;same.&lt;/span&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
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      decimals="INF"
      id="x_81bf741a-4a42-436a-bd74-ff33e0bbda96"
      unitRef="USD">25</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="RetailProspectusMember_S000004406_C000012163"
      decimals="INF"
      id="f4042649-f176-4391-9e28-916ad2534a70"
      unitRef="USD">77</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="RetailProspectusMember_S000004406_C000012163"
      decimals="INF"
      id="c0d29702-9348-4c0e-b93f-8f48de7c7ca6"
      unitRef="USD">135</oef:ExpenseExampleYear05>
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      decimals="INF"
      id="x_3e098061-4344-4594-8bf4-0845e40557b7"
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      contextRef="RetailProspectusMember_S000004406_C000012164"
      decimals="INF"
      id="x_6898584b-ba00-4fd2-a25c-c0eb39118612"
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      decimals="INF"
      id="x_5b0f7570-4954-4452-ad2a-b4a1dcdc95dd"
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    <oef:PortfolioTurnoverHeading
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      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;</oef:PortfolioTurnoverHeading>
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      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 higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the examples, affect 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;62&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;% of the average value of its portfolio.&lt;/span&gt;</oef:PortfolioTurnoverTextBlock>
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      unitRef="pure">0.62</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
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      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;</oef:StrategyHeading>
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      id="x_3004b7c8-5603-4c74-8194-385c1ed42aad">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund employs an active management approach, typically investing 60%-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 Fund&#x2019;s advisor seeks to invest in stocks of durable businesses that appear to be undervalued but have prospects for improvement. These stocks are commonly referred to as value stocks. The Fund typically invests the remaining 30% to 40% of its assets 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;</oef:StrategyNarrativeTextBlock>
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      id="x_1c3a3d80-c8b7-40cd-9cd5-56b26dafda9f">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;As with any investment, an investment in the Fund could lose money over any time period.&lt;/span&gt;</oef:RiskTextBlock>
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      id="x_8a81d523-7b46-4f74-8a73-c673bb54a161">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;General Market Risk.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The markets in which the Fund invests can be affected by a variety of factors. These factors, which can be real or perceived, may include economic, market, political, and regulatory conditions and developments as well as local, regional, or global events such as wars, military conflicts, natural disasters, and public health issues. In addition, investor sentiment and expectations regarding these factors can also impact the markets. Different parts of the market, including different industries and sectors as well as different types of securities, may react differently to factors that affect the market. These factors can contribute to market uncertainty, market volatility, and fluctuations in the value of the Fund&#x2019;s investments, thereby resulting in potential losses to the Fund over short or long periods.&lt;/span&gt;</oef:RiskTextBlock>
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      id="cebd27aa-8f17-4ef4-966a-d0c36c96ac8e">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Investing in Equity Markets&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund invests in the equity markets. Equity markets have historically been cyclical, having periods of time when stock values rise and fall. Market volatility can lead to significant fluctuations in stock values, resulting in potential losses to the Fund.&lt;/span&gt;</oef:RiskTextBlock>
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      contextRef="RetailProspectusMember_S000004406_MarketCapitalizationRiskMember"
      id="x_61a2a2a6-c781-48b8-bc97-ca9e47cf771a">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Market Capitalization&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;line-height:11.5pt;"&gt;  &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;(Market Cap).&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Companies are generally classified into three types of market cap depending on their size: small-, mid-,&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;and &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;large-cap.&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;Companies can be further classified&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;into micro- or mega-cap. &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;Different factors can affect each market cap uniquely, and historically small- and mid-&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;cap stocks have typically been more volatile due to the effects of &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;changing economic conditions&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;. Large companies may not reach the same &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;levels of growth or performance as smaller companies,&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;and they may be &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;slower to react to competitive challenges&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;. The performance of&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;funds that &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;invest in a subset of market caps could diverge from the performance&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;of a &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;fund that is focused on a broader representation of the stock&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;market.&lt;/span&gt;</oef:RiskTextBlock>
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      contextRef="RetailProspectusMember_S000004406_ValueInvestingRiskMember"
      id="x_5b4063d5-dd7c-415d-9452-b118939faed3">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Value Investing&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&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&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;Fund&#x2019;s approach to value investing could cause it to underperform other stock funds that use a different investment style. The Fund&#x2019;s investments in value stocks are subject to the risk that the stocks&#x2019;  valuations do not improve at the anticipated rate or that their returns do not move in tandem with the returns of other investment styles or the broader stock&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;market.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="RetailProspectusMember_S000004406_SectorRiskMember"
      id="a2f4267f-89b8-43d8-af1a-569aa5750d5d">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Information Technology (IT) Sector.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; From time to time, stocks of companies within the information technology sector may make up a significant portion of the Fund&#x2019;s investment portfolio. As a result, the Fund&#x2019;s performance may be impacted by the general condition of the information technology sector.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="RetailProspectusMember_S000004406_InvestingInBondMarketsRiskMember"
      id="x_9ec83290-4827-49d5-9da1-c5c1132886fb">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Investing in Bond Markets&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund may be impacted by the general condition of the bond markets and by factors that affect bonds and bond issuers. For example, as a general rule,&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;bond prices and&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;interest rates move in opposite directions. When interest rates rise, bond prices tend to fall, and when interest rates fall, bond prices tend to go up. Bond income also is affected by changes in interest rates. Interest rates can rise or fall for a number of reasons, including, but not limited to, central bank monetary policy, inflationary or deflationary pressures,&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;and changes in general market and economic conditions. Changing interest rates,&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;including, but not limited to, rates that fall below zero,&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;could have unpredictable effects on the overall market and may expose the bond markets in particular to heightened volatility and potential illiquidity. The degree to which the Fund is impacted by certain bond market risks may vary based on factors disclosed in its principal investment strategies, such as the types of bonds in which it invests and the overall credit quality, average maturity, and/or average duration of its bond&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;holdings.&lt;/span&gt;</oef:RiskTextBlock>
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      contextRef="RetailProspectusMember_S000004406_InterestRateRiskMember"
      id="a6bbf2c9-8db8-4403-898e-ef1fdc364de0">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Interest Rate Risk&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&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;During periods of rising interest rates,&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;bond prices overall may decline,&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;which could result in a decline in the Fund&#x2019;s value. The prices of longer-term bonds are more sensitive to changes in interest rates than the prices of shorter-term bonds.&lt;/span&gt;</oef:RiskTextBlock>
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      contextRef="RetailProspectusMember_S000004406_IncomeRiskMember"
      id="x_3489dd67-1a90-4a4c-b8be-92bedc9f7342">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Income Risk&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; During periods of falling interest rates, the Fund&#x2019;s income may decline. The income paid by shorter-term bonds is subject to a higher degree of fluctuation than the income paid by longer-term bonds.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="RetailProspectusMember_S000004406_CreditRiskMember"
      id="a0e9d714-3f2e-4fa5-ba04-3e4332f6656a">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Credit Risk&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&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;Credit risk refers to the chance that an issuer will default (fail to meet its credit obligations) or fail to make payments in a timely manner,&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;which &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;could result in a loss to the Fund. In addition,&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; negative perceptions of an  &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;issuer&#x2019;s ability to make &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;payments can cause the price of a security to decline. While all debt securities are subject to credit risk to some extent, those with &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;higher credit quality ratings generally pose less credit risk than those with lower credit quality&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;ratings.&lt;/span&gt;</oef:RiskTextBlock>
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      contextRef="RetailProspectusMember_S000004406_BondLiquidityRiskMember"
      id="x_3ade7f71-2866-4083-82b2-6fa0d373fa9d">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Bond Liquidity Risk&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; If the Fund is unable to sell a security at an advantageous time or price, its returns may be reduced. There may be limited trading in the secondary market for certain debt securities, which could make them more difficult to value or sell.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="RetailProspectusMember_S000004406_CallRiskMember"
      id="x_34afd992-2921-42df-bb0d-880f7f09851d">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Call Risk.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Certain bonds held by the Fund may be callable. The issuer of a callable bond has the right to &#x201c;call&#x201d; (redeem) the bond before its maturity date. Calls on bonds held by the Fund would result in the Fund losing any price appreciation above the bond&#x2019;s call price. In addition, because bond calls occur more frequently during periods of falling interest rates, the Fund likely would be forced to reinvest the proceeds of any called bonds at a lower interest rate than that of the called bonds, resulting in a decline in the Fund&#x2019;s income and a potential loss in the value of the Fund&#x2019;s investments. Frequent bond calls and subsequent reinvestments of the proceeds also would increase the Fund&#x2019;s turnover rate.&lt;/span&gt;</oef:RiskTextBlock>
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      contextRef="RetailProspectusMember_S000004406_PrepaymentRiskMember"
      id="x_26c3a848-6c64-479c-9302-40658f206ba7">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Prepayment Risk&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Certain bonds are subject to risks associated with prepayment. Prepayment risk for callable bonds is described under &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Call Risk&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;. With respect to mortgage-backed, asset-backed, and similar debt securities,  prepayment typically refers to borrowers repaying their debt early (e.g.,&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;before the maturity date).&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;Prepayment of bonds held by the Fund would result in the Fund losing any price appreciation above the amount repaid(or the bond&#x2019;s call price,&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;in the case of callable bonds). In addition, because prepayments occur more frequently in low interest rate environments, the Fund likely would be forced to reinvest the proceeds from any prepayments at a lower interest rate than when the prepaid bonds were purchased, resulting in a decline in the Fund&#x2019;s income and a potential loss in the value of the Fund&#x2019;s investments. Frequent prepayments and subsequent reinvestment of the proceeds also would increase the Fund&#x2019;s turnover&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;rate.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="RetailProspectusMember_S000004406_ExtensionRiskMember"
      id="x_4d035fd4-a6ae-4ca4-af38-23982d2f6ef6">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Extension Risk&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;line-height:11.5pt;"&gt;  &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;During periods of rising interest rates, certain bonds held by the Fund may be paid off substantially more slowly than originally anticipated. As a result,&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 value of the bonds may fall,&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;resulting in a decline in the Fund&#x2019;s income and a potential loss in the value of the Fund&#x2019;s&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;investments.&lt;/span&gt;</oef:RiskTextBlock>
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      contextRef="RetailProspectusMember_S000004406_ActiveManagementRiskMember"
      id="x_595cf52e-8860-4ef3-a3b5-04b82650a7be">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Active Management.&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 Fund is actively managed.&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 advisor&#x2019;s security selection and/or strategy execution could cause the Fund to underperform relevant securities markets or other funds with a similar investment objective.&lt;/span&gt;</oef:RiskTextBlock>
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      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;</oef:RiskTextBlock>
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      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;</oef:BarChartAndPerformanceTableHeading>
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      id="fc1110ca-b044-44ef-9b9c-773ddc27dcb2">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table show the Fund&#x2019;s historical performance and 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 a broad-based securities market index&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;and one or more additional indexes with similar investment characteristics as the Fund.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Wellington Composite Index &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;is weighted 65% in the S&amp;amp;P 500 Index and 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 Fund&#x2019;s past performance (before and &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;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 &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;</oef:PerformanceNarrativeTextBlock>
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      id="db074a7b-389d-4e88-894f-8d6e148f7d7f">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table show the Fund&#x2019;s historical performance and 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 a broad-based securities market index&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;and one or more additional indexes with similar investment characteristics as the Fund.&lt;/span&gt;</oef:PerformanceInformationIllustratesVariabilityOfReturns>
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      id="d74e9d9c-cedc-4be6-a914-cd08f5d32a42">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Keep in mind that the Fund&#x2019;s past performance (before and &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;after taxes) does not indicate how the Fund will perform in the future.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
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      id="x_0a8f5a07-246c-4331-b7ab-f2a55613ac5a">&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;"&gt;vanguard.com/performance&lt;/span&gt;</oef:PerformanceAvailabilityWebSiteAddress>
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      id="x_467c0ed3-928d-4bfa-8fc4-34f607824cb8">&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;</oef:BarChartHeading>
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      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;</oef:BarChartClosingTextBlock>
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      id="x_9bc30ee2-9057-47bb-9efe-25dff6cbe30b">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Highest&lt;/span&gt;</oef:HighestQuarterlyReturnLabel>
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      contextRef="RetailProspectusMember_S000004406_C000012163"
      decimals="4"
      id="x_57176aea-7b28-4151-b33c-101aee3faec8"
      unitRef="pure">0.1198</oef:BarChartHighestQuarterlyReturn>
    <oef:BarChartHighestQuarterlyReturnDate
      contextRef="RetailProspectusMember_S000004406_C000012163"
      id="x_3018c387-ea96-41ef-8f77-cd38199f4809">2020-06-30</oef:BarChartHighestQuarterlyReturnDate>
    <oef:LowestQuarterlyReturnLabel
      contextRef="RetailProspectusMember_S000004406_C000012163"
      id="x_38968b3e-9ed3-476d-84a8-8ab9dddaf73a">&lt;span style="color:#000000;font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Lowest&lt;/span&gt;</oef:LowestQuarterlyReturnLabel>
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      decimals="4"
      id="x_7151f8f7-9e43-44da-8379-4a6a76dd3005"
      unitRef="pure">-0.1379</oef:BarChartLowestQuarterlyReturn>
    <oef:BarChartLowestQuarterlyReturnDate
      contextRef="RetailProspectusMember_S000004406_C000012163"
      id="a5306c7f-f49b-402c-9aaa-104626e7e9c8">2020-03-31</oef:BarChartLowestQuarterlyReturnDate>
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      id="x_96e9e4f9-a286-453f-940f-6d8f8cb6b576">&lt;span style="font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Average Annual Total Returns for Periods Ended December 31, 2025&lt;/span&gt;</oef:PerformanceTableHeading>
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      decimals="4"
      id="x_9cfb14ec-9534-4c29-9abf-3f891aea740b"
      unitRef="pure">0.1648</oef:AvgAnnlRtrPct>
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      contextRef="RetailProspectusMember_C000012163_01Jan2021_31Dec2025"
      decimals="4"
      id="ef07134c-aa74-4616-8c37-88e36d1a056d"
      unitRef="pure">0.0928</oef:AvgAnnlRtrPct>
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      decimals="4"
      id="x_13730dd7-9a1a-4cd5-9033-6da7e4e6cd81"
      unitRef="pure">0.1002</oef:AvgAnnlRtrPct>
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      unitRef="pure">0.1302</oef:AvgAnnlRtrPct>
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      unitRef="pure">0.0677</oef:AvgAnnlRtrPct>
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      id="x_1d29a53a-474f-47f7-a5e0-07783182ec25"
      unitRef="pure">0.0780</oef:AvgAnnlRtrPct>
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      id="x_919597c8-535d-4e3d-8cb4-db9e94ad5147"
      unitRef="pure">0.1124</oef:AvgAnnlRtrPct>
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      contextRef="RetailProspectusMember_C000012163_AfterTaxesOnDistributionsAndSalesMember_01Jan2021_31Dec2025"
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      id="b3ae6832-edee-4ade-9846-b939c8aa1ae2"
      unitRef="pure">0.0670</oef:AvgAnnlRtrPct>
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      contextRef="RetailProspectusMember_C000012163_AfterTaxesOnDistributionsAndSalesMember_01Jan2016_31Dec2025"
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      id="x_5d68ba2d-e120-499d-96c0-fbe72696bdfb"
      unitRef="pure">0.0748</oef:AvgAnnlRtrPct>
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      contextRef="RetailProspectusMember_C000012164_01Jan2025_31Dec2025"
      decimals="4"
      id="f3392978-f9d6-4a92-a5df-453e60f51867"
      unitRef="pure">0.1657</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="RetailProspectusMember_C000012164_01Jan2021_31Dec2025"
      decimals="4"
      id="x_3dc31a77-fce0-436a-9eaa-e9c84390c060"
      unitRef="pure">0.0937</oef:AvgAnnlRtrPct>
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      contextRef="RetailProspectusMember_C000012164_01Jan2016_31Dec2025"
      decimals="4"
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      unitRef="pure">0.1010</oef:AvgAnnlRtrPct>
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      contextRef="RetailProspectusMember_WellingtonCompositeIndexMember_01Jan2025_31Dec2025"
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      id="x_45e6aec4-eeca-4847-b80a-d8f513e3e466"
      unitRef="pure">0.1431</oef:AvgAnnlRtrPct>
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      unitRef="pure">0.1307</oef:AvgAnnlRtrPct>
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      id="bbd44d56-70c0-45f5-9377-8d18a7c7f6b1"
      unitRef="pure">0.1421</oef:AvgAnnlRtrPct>
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      contextRef="RetailProspectusMember_BloombergUSAggregateBondIndexMember_01Jan2025_31Dec2025"
      decimals="4"
      id="daac1452-88ca-4d9a-927e-16a6eb06d1cf"
      unitRef="pure">0.0730</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="RetailProspectusMember_BloombergUSAggregateBondIndexMember_01Jan2021_31Dec2025"
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      id="x_69abdd6c-0dc4-452d-9e7e-7f04da258e03"
      unitRef="pure">-0.0036</oef:AvgAnnlRtrPct>
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      contextRef="RetailProspectusMember_BloombergUSAggregateBondIndexMember_01Jan2016_31Dec2025"
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      id="x_3c92083e-0602-47c2-98d9-b3cc4f263137"
      unitRef="pure">0.0201</oef:AvgAnnlRtrPct>
    <oef:PerformanceTableClosingTextBlock
      contextRef="RetailProspectusMember_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;</oef:PerformanceTableClosingTextBlock>
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      contextRef="RetailProspectusMember_S000004406"
      id="x_6fb7816a-e1d6-44c6-b657-11761aacf203">&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;</oef:PerformanceTableUsesHighestFederalRate>
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      id="x_1d059616-9dbe-4c72-a64f-4f143958feb5">&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;</oef:PerformanceTableNotRelevantToTaxDeferred>
    <oef:PerformanceTableExplanationAfterTaxHigher
      contextRef="RetailProspectusMember_S000004406"
      id="x_773dc5a7-b603-4001-aaa1-b6fc9049b3bf">&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;</oef:PerformanceTableExplanationAfterTaxHigher>
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      id="x_29234486-311f-416a-ada6-04bad129c920">&lt;span style="font-family:Arial;font-size:13pt;font-weight:bold;"&gt;Fund Summary&lt;/span&gt;</oef:RiskReturnHeading>
    <oef:ObjectiveHeading
      contextRef="ETFProspectusMember_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;</oef:ObjectiveHeading>
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      contextRef="ETFProspectusMember_S000079862"
      id="x_12cbda5d-d6c2-492e-9993-3436a23b729a">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Vanguard Short-Term Tax-Exempt Bond ETF (the &#x201c;Fund&#x201d;) 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;</oef:ObjectivePrimaryTextBlock>
    <oef:ExpenseHeading
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      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;</oef:ExpenseHeading>
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      contextRef="ETFProspectusMember_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;</oef:ExpenseNarrativeTextBlock>
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      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;</oef:ShareholderFeesCaption>
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      decimals="4"
      id="x_76b8f9ab-b145-40cc-a6c8-f6d9a87034ea"
      unitRef="pure">0</oef:ExchangeFeeOverRedemption>
    <oef:ExchangeFee
      contextRef="ETFProspectusMember_S000079862_C000241270"
      decimals="INF"
      id="d00bcd26-3c29-4413-a467-c7bc899bca7f"
      unitRef="USD">0</oef:ExchangeFee>
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      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;</oef:OperatingExpensesCaption>
    <oef:ManagementFeesOverAssets
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      decimals="4"
      id="x_470997c0-9806-4aaf-91d2-892929f29be9"
      unitRef="pure">0.0004</oef:ManagementFeesOverAssets>
    <oef:DistributionAndService12b1FeesOverAssets
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      decimals="4"
      id="x_3c1eda97-5578-48fa-baa9-b3700e7aa1a1"
      unitRef="pure">0</oef:DistributionAndService12b1FeesOverAssets>
    <oef:OtherExpensesOverAssets
      contextRef="ETFProspectusMember_S000079862_C000241270"
      decimals="4"
      id="ea396646-ee65-4b8b-baa0-5cb11945567b"
      unitRef="pure">0.0001</oef:OtherExpensesOverAssets>
    <oef:ExpensesOverAssets
      contextRef="ETFProspectusMember_S000079862_C000241270"
      decimals="4"
      id="e050d86e-23eb-4cc1-bfde-f2e6f2881220"
      unitRef="pure">0.0005</oef:ExpensesOverAssets>
    <oef:ExpenseExampleHeading
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      id="x_6aafc416-6972-4825-91f8-ade8472ce11e">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Example&lt;/span&gt;</oef:ExpenseExampleHeading>
    <oef:ExpenseExampleNarrativeTextBlock
      contextRef="ETFProspectusMember_S000079862"
      id="c1470d00-ab68-4b13-b5cb-6ae8532d95ee">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The example assumes that you invest $10,000 in the Fund for&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 time periods indicated and then redeem all of your shares at the end of those periods. The example also assumes that your investment has a 5%&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;return each year&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;and that the Fund&#x2019;s operating expenses remain the&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;same.&lt;/span&gt;</oef:ExpenseExampleNarrativeTextBlock>
    <oef:ExpenseExampleYear01
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      decimals="INF"
      id="x_0e268cc6-1b8c-4324-a4f1-bb4d4ab8a2be"
      unitRef="USD">5</oef:ExpenseExampleYear01>
    <oef:ExpenseExampleYear03
      contextRef="ETFProspectusMember_S000079862_C000241270"
      decimals="INF"
      id="x_4ffe911e-1e34-481a-93d9-47187ae4b253"
      unitRef="USD">16</oef:ExpenseExampleYear03>
    <oef:ExpenseExampleYear05
      contextRef="ETFProspectusMember_S000079862_C000241270"
      decimals="INF"
      id="f4026fbf-b237-4adf-a1eb-9addc7266871"
      unitRef="USD">28</oef:ExpenseExampleYear05>
    <oef:ExpenseExampleYear10
      contextRef="ETFProspectusMember_S000079862_C000241270"
      decimals="INF"
      id="aa682788-6bae-444b-a99c-16448663e435"
      unitRef="USD">64</oef:ExpenseExampleYear10>
    <oef:ExpenseExampleClosingTextBlock
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      id="x_64b7bca8-f189-4e24-b403-ea6082ecbd5a">&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;</oef:ExpenseExampleClosingTextBlock>
    <oef:PortfolioTurnoverHeading
      contextRef="ETFProspectusMember_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;</oef:PortfolioTurnoverHeading>
    <oef:PortfolioTurnoverTextBlock
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      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 costsand may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect 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;24&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;% of the average value of its portfolio.&lt;/span&gt;</oef:PortfolioTurnoverTextBlock>
    <oef:PortfolioTurnoverRate
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      decimals="4"
      id="e116f7ed-7c4d-426e-bdaa-6f59d8bb4676"
      unitRef="pure">0.24</oef:PortfolioTurnoverRate>
    <oef:StrategyHeading
      contextRef="ETFProspectusMember_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;</oef:StrategyHeading>
    <oef:StrategyNarrativeTextBlock
      contextRef="ETFProspectusMember_S000079862"
      id="x_9284376d-a33e-49a4-ac8c-5857223881ec">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The Fund employs an indexing investment approach designed to track the performance of the S&amp;amp;P 0-7 Year National AMT-Free Municipal Bond Index (the &#x201c;Target Index&#x201d;). The Target Index measures the performance of investment-grade, fixed-rate U.S. municipal bonds with maturities between one month and seven years, as determined by the index provider. The Target Index includes municipal bonds issued primarily by states, local governments,&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;and agencies whose interest is exempt from U.S. federal income taxes and the federal alternative minimum tax (AMT). Bonds issued by U.S. territories and commonwealths are excluded from the Target Index, as are certain other bonds as determined by the index provider. Under normal circumstances, the Fund invests at least 80%&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;of its net assets,&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;plus&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 amount of any borrowings&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;for investment purposes, in the bonds&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;that make up the Target Index. The Fund also has a fundamental policy to, under normal circumstances,&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;invest at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in securities whose income is exempt from federal income taxes and the federal AMT.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;line-height:11.5pt;"&gt;The Fund invests by sampling the Target Index, meaning that it holds a range of securities that, in the aggregate, approximates the full Target Index in terms of key risk factors and other characteristics. The Fund seeks to maintain a dollar-weighted average maturity consistent with that  of the Target Index, which, under normal circumstances,  is not expected to exceed four years. As of November 30, 2025, the dollar-weighted average maturity of the Target Index was 2.6 years.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;line-height:11.5pt;"&gt;The Fund may become nondiversified,  as defined under the Investment Company Act of 1940,  solely as a result of tracking an index. This could occur due to events such as  an index rebalance or market movement. A nondiversified fund may invest  a greater percentage of its assets in the securities of particular issuers as compared with diversified funds.&lt;/span&gt;</oef:StrategyNarrativeTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000079862_RiskLoseMoneyMember"
      id="c9451ef5-63ee-441c-9686-2453ebd2f92c">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;As with any investment, an investment in the Fund could lose money over any time period.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000079862_GeneralMarketRiskMember"
      id="c2d1f98d-cbb8-4700-a191-6a20a76af872">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;General Market Risk.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The markets in which the Fund invests can be affected by a variety of factors. These factors, which can be real or perceived, may include economic, market, political, and regulatory conditions and developments as well as local, regional, or global events such as wars, military conflicts, natural disasters, and public health issues. In addition, investor sentiment and expectations regarding these factors can also impact the markets. Different parts of the market, including different industries and sectors as well as different types of securities, may react differently to factors that affect the market. These factors can contribute to market uncertainty, market volatility, and fluctuations in the value of the Fund&#x2019;s investments, thereby resulting in potential losses to the Fund over short or long periods.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000079862_InvestingInBondMarketsRiskMember"
      id="x_69fe3cb1-97ad-4b8c-9637-16966c1bc672">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Investing in Bond Markets&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund may be impacted by the general condition of the bond markets and by factors that affect bonds and bond issuers. For example, as a general rule, bond prices and interest rates move in opposite directions. When interest rates rise, bond prices tend to fall, and when interest rates fall, bond prices tend to go up. Bond income also is affected by changes in interest rates. Interest rates can rise or fall for a number of reasons, including, but not limited to, central bank monetary policy, inflationary or deflationary pressures, and changes in general market and economic conditions. Changing interest rates, including, but not limited to, rates that fall below zero, could have unpredictable effects on the overall market and may expose the bond markets in particular to heightened volatility and potential illiquidity. The degree to which the Fund is impacted by certain bond market risks may vary based on factors disclosed in its principal investment strategies, such as the types of bonds in which it invests and the overall credit quality, average maturity, and/or average duration of its bond holdings.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000079862_InvestingInMuniBondMarketsRiskMember"
      id="cf532a76-2c80-4948-9214-a2eb91508507">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Investing in the Municipal Bond Market.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; In addition to the general risks associated with investing in bonds, municipal bonds are subject to unique risks. The values of the Fund&#x2019;s municipal bond holdings could be impacted significantly by economic, regulatory, political, or other developments or circumstances affecting municipal bond issuers. These developments or circumstances could create uncertainty in the municipal bond market and/or adversely impact the ability of municipal bond issuers to make principal and interest payments, which could result in a loss to the Fund. Municipal bonds can vary from one another in a number of ways, which can impact their sensitivity to certain risks. For example, investing in revenue bonds, which make up a significant portion of the municipal bond market, will generally subject the Fund to a higher risk of loss than investing in municipal bonds &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;secured by the full faith, credit, and taxing power of the issuer (general obligation bonds). Because the interest and principal on revenue bonds is payable only from a particular stream of revenue, they generally carry more &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;margin-left:0.0pt;"&gt;Credit Risk&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; than general obligation bonds. Revenue bonds also tend to be &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;more sensitive to economic conditions than general obligation bonds&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;, which &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;could make their prices more volatile.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund also is subject to the risk that &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;all or a significant portion of its municipal bond holdings will be affected in the same manner. Because many municipal bonds are issued to finance similar projects, conditions in related sectors could have an outsized impact on the municipal bond market. As a result, the Fund may underperform funds that invest more&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;broadly.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000079862_TaxExemptIncomeRiskMember"
      id="e0274628-ccec-4535-a959-ba0ce95d001a">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Tax-Exempt Income Risk.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; There is no guarantee that the interest payable on municipal bonds will remain exempt from federal, state, or local income taxes. Tax-exempt income from the Fund&#x2019;s municipal bond holdings could be declared taxable, possibly with retroactive effect, due to a variety of circumstances such as tax law changes, adverse interpretations by tax authorities, or noncompliant conduct by a municipal bond issuer. Any of these circumstances could cause the prices of municipal bonds to decline significantly or impair the Fund&#x2019;s ability to achieve its investment objective.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000079862_InterestRateRiskMember"
      id="b327c3c7-552b-402a-b7b3-097db05cb3df">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Interest Rate Risk&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; During periods of rising interest rates, bond prices overall may decline, which could result in a decline in the Fund&#x2019;s value. The prices of longer-term bonds are more sensitive to changes in interest rates than the prices of shorter-term bonds.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000079862_IncomeRiskMember"
      id="x_3fae2842-56b9-4af9-b7ae-d9741979563c">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Income Risk&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&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;During periods of falling interest rates,&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 Fund&#x2019;s income may decline.&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 income paid by shorter-term bonds is subject to a higher degree of fluctuation than the income paid by longer-term&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;bonds.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000079862_CreditRiskMember"
      id="e8baa515-7aca-47bb-8baf-1034a0f0dcf5">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Credit Risk&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Credit risk refers to the chance that an issuer will default (fail to meet its credit obligations) or fail to make payments in a timely manner, which could result in a loss to the Fund. In addition, negative perceptions of an issuer&#x2019;s ability to make payments can cause the price of a security to decline. While all debt securities are subject to credit risk to some extent, those with higher credit quality ratings generally pose less credit risk than those with lower credit quality ratings.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000079862_MunicipalBondLiquidityRiskMember"
      id="aba46f82-ef71-417b-8a01-0e1aa58da9e7">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Municipal Bond Liquidity Risk.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Limited trading in the municipal bond market and a relative lack of publicly available information about the financial condition of municipal bond issuers may make municipal bonds more difficult to value or sell than other types of debt securities. If the Fund is unable to sell a security at an advantageous time or price, its returns may be reduced.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000079862_CallRiskMember"
      id="e60bfba7-5ba0-439f-bda6-c837aa09d811">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Call Risk.&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;Certain bonds held by the Fund may be callable.&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 issuer of a callable bond&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;has the right to &#x201c;call&#x201d; (redeem) the bond before its maturity date. Calls on bonds held by the Fund would result in the Fund losing any price appreciation above the bond&#x2019;s call price.&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;In addition, because bond calls occur more frequently during periods of falling interest rates, the Fund likely &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;would be forced to reinvest the &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;proceeds of any called bonds at a lower &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;interest rate than that of the called bonds&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;, resulting in a decline in the Fund&#x2019;s &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;income&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; and a potential loss in the value of the Fund&#x2019;s investments. If the &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;proceeds from a called bond generate taxable income, the Fund may need to distribute income subject to federal personal income tax or to the federal alternative minimum tax. Frequent bond calls &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;and subsequent reinvestments of the proceeds also would increase the Fund&#x2019;s turnover rate.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000079862_ExtensionRiskMember"
      id="x_61877ebb-82b0-44ed-8330-2cdb9039fa7e">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Extension Risk&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;line-height:11.5pt;"&gt;  &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;During periods of rising interest rates, certain bonds held by the Fund may be paid off substantially more slowly than originally anticipated. As a result, the value of the bonds may fall, resulting in a decline in the Fund&#x2019;s income and a potential loss in the value of the Fund&#x2019;s&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;investments.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000079862_RegionalFocusRiskMember"
      id="f519d824-ce07-49e5-a80e-29d637c4e9c0">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Regional Focus.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Economic, political,&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;or regulatory occurrences within a certain state may adversely affect the value of municipal securities offered by issuers located within that state. Because the Fund may invest a large portion of its assets in municipal bonds of issuers located in any one state, its performance may be hurt disproportionately by the poor performance of its investments in that&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;region.&lt;/span&gt;</oef:RiskTextBlock>
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      contextRef="ETFProspectusMember_S000079862_IndexInvestingRiskMember"
      id="ea507f4f-5d41-4c65-abfe-a6afdfe5140b">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Index Investing&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund is subject to risks associated with index investing. Because the Fund generally seeks to track the performance of the Target Index regardless of how the Target Index is performing, the Fund&#x2019;s performance may be lower than it would be if it were actively managed. Additionally,&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;because the Fund does not hold all of the securities included in the Target Index, it is subject to the risk that the representative sample of securities selected by the advisor will, in the aggregate, vary from the investment profile of the full Target Index. The performance of the Fund&#x2019;s investments,&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;in the aggregate,&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;may not match the investment performance of the Target Index. This risk, known as tracking error risk, may be heightened during times of increased market volatility or under other unusual market conditions. The Fund also could be negatively impacted by changes to the Target Index made by the index provider or by 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;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000079862_NondiversificationRiskMember"
      id="cdfa06b7-0a0a-4365-b4e3-640e06114486">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Nondiversification.&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;By tracking its broad-based Target Index, the Fund could become nondiversified, as defined under the Investment Company Act of 1940, due to events such as an index rebalance or market movement. The performance of nondiversified funds may be negatively impacted by relatively few securities or even a single security and their shares may experience significant fluctuations in value.&lt;/span&gt;</oef:RiskTextBlock>
    <oef:RiskTextBlock
      contextRef="ETFProspectusMember_S000079862_ETFShareTradingRiskMember"
      id="x_5350d1f0-4a3a-4410-95b9-05217c331ef8">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;ETF Share Trading&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; The Fund&#x2019;s ETF shares are listed for trading on NYSE Arca and individual investors may only buy and sell them 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 of an ETF share and its NAV differ significantly. &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;Disruptions to creation and redemption transactions, the existence of significant market volatility, or potential lack of an active trading market for ETF shares (including through a trading halt), as well as other factors, may result in ETF shares trading significantly above (at a premium) or below (at a discount) the Fund&#x2019;s NAV or the intraday value of the Fund&#x2019;s holdings.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Thus, &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;you may pay more or less than NAV when you buy ETF &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;shares on the &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:0.0pt;"&gt;secondary market, and you may receive more or less than NAV when you sell those shares.&lt;/span&gt;</oef:RiskTextBlock>
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      contextRef="ETFProspectusMember_S000079862_AuthorizedParticipantsRiskMember"
      id="c4ebe981-8aba-408f-8110-f2c271dfe593">&lt;span style="font-family:Arial;font-size:9.5pt;margin-left:-8.6pt;"&gt;&#x2022;&#x2002;&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-style:italic;font-weight:bold;"&gt;Authorized Participants&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;"&gt;.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;font-weight:bold;line-height:11.5pt;"&gt;  &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;Only Authorized Participants may engage in creation or redemption transactions directly with 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 Fund has a limited number of financial institutions that may act as Authorized Participants. The Fund&#x2019;s Authorized Participants are not obligated to engage in creation or redemption transactions. To the extent that the Fund&#x2019;s Authorized Participants are unable to or choose not to&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;proceed with creation and/or redemption transactions with respect to the Fund and no other Authorized Participants step forward to engage in creation or redemption transactions with the Fund,  the Fund&#x2019;s ETF shares may trade at&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;a discount to NAV and possibly face trading halts and/or&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;delisting.&lt;/span&gt;</oef:RiskTextBlock>
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      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;</oef:RiskTextBlock>
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      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;</oef:BarChartAndPerformanceTableHeading>
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      id="da184ef4-1d37-4f90-9e27-320649c0a43b">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table show the Fund&#x2019;s historical performance and 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 broad-based securities market index&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;and one or more additional indexes with similar investment characteristics as the Fund.&lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Keep in mind that the Fund&#x2019;s &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;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;</oef:PerformanceNarrativeTextBlock>
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      id="b16ba407-a4db-4daf-8bf9-9e22db497fe5">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;The following bar chart and table show the Fund&#x2019;s historical performance and 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 broad-based securities market index&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;and one or more additional indexes with similar investment characteristics as the Fund.&lt;/span&gt;</oef:PerformanceInformationIllustratesVariabilityOfReturns>
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      id="e98d272a-858b-4a56-ae63-4c44a02287b1">&lt;span style="font-family:Arial;font-size:9.5pt;"&gt; Keep in mind that the Fund&#x2019;s &lt;/span&gt;&lt;span style="font-family:Arial;font-size:9.5pt;"&gt;past performance (before and after taxes) does not indicate how the Fund will perform in the future.&lt;/span&gt;</oef:PerformancePastDoesNotIndicateFuture>
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      id="b486593b-26d5-4a2d-be3d-01bcf89cf37b">&lt;span style="font-family:Arial;font-size:8pt;font-weight:bold;"&gt;Annual Total Returns &#x2014; Vanguard Short-Term Tax-Exempt Bond ETF Shares&lt;/span&gt;</oef:BarChartHeading>
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      id="a66733ff-4008-41f4-8a50-dc09b2e32b1e">&lt;span style="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;</oef:BarChartClosingTextBlock>
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      id="dd7b8443-70c7-4841-b6a9-fd72fb1d442f">&lt;span style="font-family:Arial;font-size:8pt;margin-left:0.0pt;"&gt;Highest&lt;/span&gt;</oef:HighestQuarterlyReturnLabel>
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      unitRef="pure">0.0368</oef:BarChartHighestQuarterlyReturn>
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      id="x_2addec96-7aeb-42ad-9394-da8e9507f937">2023-12-31</oef:BarChartHighestQuarterlyReturnDate>
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      id="x_29420672-7d3f-4598-8516-2180a63dd4c2">2023-09-30</oef:BarChartLowestQuarterlyReturnDate>
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      id="x_36b6362b-e1b9-4905-a993-f5a6f7388d33">&lt;span style="font-family:Arial;font-size:8.5pt;font-weight:bold;"&gt;Average Annual Total Returns for Periods Ended December 31, 2025&lt;/span&gt;</oef:PerformanceTableHeading>
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      id="x_532ebdfc-3f6f-4293-89bf-f16f329211b5">2023-03-07</oef:PerfInceptionDate>
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      unitRef="pure">0.0423</oef:AvgAnnlRtrPct>
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      unitRef="pure">0.0340</oef:AvgAnnlRtrPct>
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      contextRef="ETFProspectusMember_BloombergMunicipalBondIndexMember_01Jan2025_31Dec2025"
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      id="x_233c9911-51a3-4455-bf7b-1f3c5948462e">&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 &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;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;</oef:PerformanceTableClosingTextBlock>
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      id="e24e6c8e-4a2a-4145-8c12-f8a20a0cbe65">&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;</oef:PerformanceTableUsesHighestFederalRate>
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      id="x_4b6fddc0-5c96-45c7-bfae-615d066b2945">&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;Please note that after-tax returns are not relevant for a &lt;/span&gt;&lt;span style="color:#000000;font-family:Arial;font-size:9.5pt;"&gt;shareholder who holds fund shares in a tax-deferred account, such as an individual retirement account or a 401(k) plan. &lt;/span&gt;</oef:PerformanceTableNotRelevantToTaxDeferred>
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      id="x_0af627d9-38e0-42a6-ba77-5276ef78c72d">&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;</oef:PerformanceTableExplanationAfterTaxHigher>
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        <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>
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