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      id="t_3_a3d6c41b_fd76_4a03_b8a4_cb847d1ae598">You can find additional information about the Fund at &lt;span style="white-space: nowrap; color: rgb(0, 60, 113); text-decoration-line: underline;"&gt;www.ftportfolios.com/fund-documents/etf/FMHI&lt;/span&gt;. You can also request this information by contacting us at 1-800-621-1675 or &lt;span style="text-decoration-line: underline; color: rgb(0, 60, 113); font-size: 9pt; font-weight: normal; font-family: 'times new roman';"&gt;info@ftportfolios.com&lt;/span&gt;.</oef:AddlInfoTextBlock>
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&lt;div style="font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'times new roman'; margin: 0px 0px 10pt 0px;"&gt;&lt;b&gt;This report describes changes to the Fund that occurred during or after the reporting period.&lt;/b&gt;&lt;/div&gt;
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&lt;div style="font-family: 'times new roman'; font-size: 11.52pt; font-weight: bold; color: rgb(0, 60, 113); margin: 0px 0px 3pt 0px;"&gt;WHAT WERE THE FUND COSTS FOR THE LAST YEAR?&lt;/div&gt;

&lt;div style="font-family: 'times new roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin: 0px;"&gt;(Based on a hypothetical $10,000 investment)&lt;/div&gt;

&lt;table style="width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;

&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 1pt;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; font-weight: bold; vertical-align: bottom; padding: 6pt 3pt 3pt 3pt;"&gt;Fund&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; padding: 6pt 3pt 3pt 3pt;"&gt;Costs of a $10,000 investment&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; padding: 6pt 3pt 3pt 3pt;"&gt;Costs paid as a percentage&lt;br/&gt;of a $10,000 investment&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; vertical-align: baseline; padding: 6pt 3pt 3pt 3pt;"&gt;First Trust Municipal High Income ETF&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); vertical-align: baseline; padding: 6pt 3pt 3pt 3pt;"&gt;&lt;span style="float: none;"&gt;$&lt;/span&gt;60&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); vertical-align: baseline; white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;0.58&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;

&lt;/table&gt;
</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000162358Member"
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      id="h_1_c7d1a0a0_f329_42a7_8bab_d80b09186b19"
      unitRef="USD">60</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000162358Member"
      decimals="4"
      id="h_2_3cd402e3_ddb7_412f_b63f_a0cb0a444522"
      unitRef="pure">0.0058</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000162358Member"
      id="t_8_535fa6d5_1692_4959_b244_9fa4750bf61a">
&lt;div style="font-family: 'times new roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 14pt;"&gt;
&lt;div style="font-family: 'times new roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); break-inside: avoid-page; page-break-inside: avoid;"&gt;
&lt;div style="font-family: 'times new roman'; font-size: 11.52pt; font-weight: bold; color: rgb(0, 60, 113); margin: 14pt 0px 3pt 0px;"&gt;HOW DID THE FUND PERFORM LAST YEAR? WHAT AFFECTED THE FUND&#x2019;S PERFORMANCE?&lt;/div&gt;
&lt;div style="font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'times new roman'; white-space: pre-wrap; margin: 0px 0px 10pt 0px;"&gt;The Fund returned 7.59% for the 12-months ended July 31, 2026. The Fund outperformed its blended benchmark, which consists of the following two indexes: 50% of the Bloomberg High Yield 10-Year Municipal Index (8-12 years), and 50% of the Bloomberg Revenue 10-Year Municipal Index (8-12 years). The blended benchmark returned 4.69% for the same Period.&lt;/div&gt;
&lt;/div&gt;
&lt;div style="font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'times new roman'; white-space: pre-wrap; margin: 0px 0px 10pt 0px;"&gt;The following key factors impacted the Fund&#x2019;s performance relative to the blended benchmark during the Period:&lt;/div&gt;
&lt;ul style="counter-reset: numberedlisting 0 letteringlisting 0 letteredhead 0 lcrmnhead 0 ucletteredhead 0 ucrmnhead 0; break-inside: avoid-page; page-break-inside: avoid; padding: 0; margin: 0;"&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="font-family: 'times new roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin: 0px;"&gt;&lt;b&gt;Yield Curve Positioning/Duration&lt;/b&gt;: During the Period, the Fund&#x2019;s allocation to bonds with stated final maturities of 18+ years, 14&#x2013;18 years, and 8&#x2013;10 years were the primary drivers of outperformance relative to the blended benchmark. In contrast, the Fund&#x2019;s allocation and selection of bonds with stated final maturities of 10-12 years detracted from relative performance.&lt;span style="white-space: nowrap;"&gt;&#160;&lt;/span&gt; Regarding effective duration, the Fund&#x2019;s allocation and selection of bonds with effective durations of 10+ years and 5&#x2013;10 years were positive contributors to performance relative to the blended benchmark, while its allocation and selection of bonds with effective durations of 0&#x2013;3 years detracted from relative performance.&lt;/div&gt;
&lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="font-family: 'times new roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin: 0px;"&gt;&lt;b&gt;Interest Rate Hedge&lt;/b&gt;: During the reporting period, the use of U.S. Treasury futures to hedge interest rate risk was a modest detractor from performance.&lt;/div&gt;
&lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="font-family: 'times new roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin: 0px;"&gt;&lt;b&gt;Credit Rating&lt;/b&gt;: The Fund&#x2019;s selection and allocation of non-rated municipal bonds was the primary positive contributor to relative performance during the Period. Secondary positive contributors included the Fund&#x2019;s allocation and selection of BBB-rated, A-rated, and AA-rated municipal securities. In contrast, the Fund&#x2019;s allocation and selection of B-rated bonds and allocation to cash were modest detractors from performance.&lt;/div&gt;
&lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="font-family: 'times new roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin: 0px;"&gt;&lt;b&gt;Sector/Industry&lt;/b&gt;: During the Period, the Fund&#x2019;s selection and allocation to special tax, industrial development bond, healthcare, and education securities were positive contributors to performance relative to the blended benchmark. No sector was a material negative contributor to performance during the Period.&lt;/div&gt;
&lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="font-family: 'times new roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin: 0px;"&gt;&lt;b&gt;U.S. Treasury Rate Trends&lt;/b&gt;: During the Period, 10-year and 30-year U.S. Treasury yields increased by approximately 36 basis points (bps) and 37 bps, respectively, to 4.73% and 5.27%.&lt;/div&gt;
&lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="font-family: 'times new roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin: 0px;"&gt;&lt;b&gt;New Issue Supply&lt;/b&gt;: During the Period, primary market supply increased approximately 2.4% to $581.2 billion, compared with $567.5 billion a year ago (Securities Industry and Financial Markets Association, Bloomberg, Barclays Research).&lt;/div&gt;
&lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="font-family: 'times new roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin: 0px;"&gt;&lt;b&gt;Municipal Credit Yields&lt;/b&gt;: For the Period, according to Municipal Market Data AAA yield curve data, 10-year municipal yields increased by 5 bps, while 30-year municipal yields decreased by 16 bps, to 3.37% and 4.51%, respectively.&lt;/div&gt;
&lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="font-family: 'times new roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin: 0px;"&gt;&lt;b&gt;Municipal Credit Spreads&lt;/b&gt;: During the Period, credit spreads tightened for A-rated, BBB-rated, and high-yield municipal bonds by approximately 7 bps, 13 bps, and 24 bps, respectively.&lt;/div&gt;
&lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="font-family: 'times new roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin: 0px;"&gt;&lt;b&gt;Industry Fund Flows&lt;/b&gt;: For the Period, according to data collected by the Investment Company Institute and J.P. Morgan, weekly reporting fund inflows totaled approximately $53 billion. The municipal asset class is highly driven by retail demand. This demand for&lt;span style="white-space: nowrap;"&gt;&#160;&lt;/span&gt;bonds causes credit spreads to tighten and yields to decline. Both are additive to performance.&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;/div&gt;
</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000162358Member"
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&lt;div style="font-family: 'times new roman'; font-size: 11.52pt; font-weight: bold; color: rgb(0, 60, 113); margin: 0px 0px 3pt 0px;"&gt;FUND PERFORMANCE (November 1, 2017 to July 31, 2026)&lt;/div&gt;

&lt;div style="font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'times new roman'; margin: 0px 0px 10pt 0px;"&gt;The performance line graph below shows the performance of a hypothetical $10,000 initial investment in the Fund over a ten-year period (or for the life of the Fund, if shorter). The subsequent account value as of the end of the Period is listed next to the name of the Fund or index, as applicable. The performance table below shows the average annual total returns of the Fund for the past one-, five-, and ten-year periods, as applicable (or for the life of the Fund, if shorter), as&lt;span style="white-space: nowrap;"&gt;&#160;&lt;/span&gt;of the end of the Period. Both the line graph and performance table compare the Fund&#x2019;s performance to an appropriate broad-based index and may compare to additional indices reflecting the market segment(s) in which the Fund invests over the same periods.&lt;/div&gt;

&lt;div style="font-family: 'times new roman'; font-size: 9pt; letter-spacing: 1.25px; text-transform: uppercase; font-weight: bold; color: rgb(0, 0, 0); margin: 0px 0px 3pt 0px;"&gt;Investment Performance of $10,000&lt;/div&gt;

&lt;div style="font-family: 'times new roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-bottom: 20pt;"&gt;&lt;img alt="Fund Performance - Growth of 10K" src="chartimages_12275019.jpg" style="display: block; margin-left: auto; margin-right: auto; width: 468pt;"/&gt; &lt;/div&gt;

&lt;table style="width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;

&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); font-size: 7.5pt; white-space: nowrap; text-align: left; vertical-align: top; width: 1.8em; padding: 0;"&gt;
&lt;div style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'times new roman'; font-size: 7.5pt; margin: 0px;"&gt;(1&lt;span&gt;)&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); font-size: 7.5pt; text-align: left; padding: 0;"&gt;

&lt;div style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'times new roman'; font-size: 7.5pt; margin: 0px;"&gt;The Blended Benchmark consists of the following two indexes: 50% of the Bloomberg High Yield 10-Year Municipal Index (8-12 years) which is comprised of bonds with a final maturity between 8 and 12 years that are part of the Bloomberg Municipal Bond High Yield Index; and 50% of the Bloomberg Revenue 10-Year&#160;Municipal Index (8-12 years), which is comprised of revenue bonds that have a final maturity between 8 and 12 years that are part of the Bloomberg Municipal&#160;Bond Index.&lt;/div&gt;

&lt;/td&gt;
&lt;/tr&gt;

&lt;/table&gt;
</oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000162358Member"
      id="t_10_ff4086f4_efb0_4290_83cc_fc69fc8bd470">
&lt;table style="width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid; margin-bottom: 1ex;"&gt;

&lt;tr style="break-after: avoid; break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 1pt;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; font-weight: bold; vertical-align: bottom; font-style: normal; width: 60%; padding: 6pt 3pt 3pt 1pt;"&gt;Average Annual Total Returns (as of July 31, 2026)&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal; padding: 6pt 3pt 3pt 3pt;"&gt;1 Year&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal; padding: 6pt 3pt 3pt 3pt;"&gt;5 Year&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal; padding: 6pt 3pt 3pt 3pt;"&gt;Since&lt;br/&gt;Inception&lt;br/&gt;(11/1/17)&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 1pt;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal; padding: 6pt 3pt 3pt 12pt;"&gt;First Trust Municipal High Income ETF&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;7.59&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;0.35&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;3.07&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 1pt;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal; padding: 6pt 3pt 3pt 12pt;"&gt;Bloomberg Municipal Bond Index&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;5.27&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;0.51&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;2.15&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal; padding: 6pt 3pt 3pt 12pt;"&gt;Blended Benchmark&lt;sup style="font-size: smaller; line-height: 0px; vertical-align: 3.2pt;"&gt;(1)&lt;/sup&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;4.69&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;1.28&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;3.06&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;

&lt;/table&gt;


&lt;table style="width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;

&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); font-size: 7.5pt; white-space: nowrap; text-align: left; vertical-align: top; width: 1.8em; padding: 0;"&gt;
&lt;div style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'times new roman'; font-size: 7.5pt; margin: 0px;"&gt;(1&lt;span&gt;)&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); font-size: 7.5pt; text-align: left; padding: 0;"&gt;

&lt;div style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'times new roman'; font-size: 7.5pt; margin: 0px;"&gt;The Blended Benchmark consists of the following two indexes: 50% of the Bloomberg High Yield 10-Year Municipal Index (8-12 years) which is comprised of bonds with a final maturity between 8 and 12 years that are part of the Bloomberg Municipal Bond High Yield Index; and 50% of the Bloomberg Revenue 10-Year&#160;Municipal Index (8-12 years), which is comprised of revenue bonds that have a final maturity between 8 and 12 years that are part of the Bloomberg Municipal&#160;Bond Index.&lt;/div&gt;

&lt;/td&gt;
&lt;/tr&gt;

&lt;/table&gt;

</oef:AvgAnnlRtrTableTextBlock>
    <oef:PerfInceptionDate
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      id="t_149_935eba18_72e3_26be_af9f_1379423a21df">2017-11-01</oef:PerfInceptionDate>
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    <oef:AvgAnnlRtrPct
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    <oef:AvgAnnlRtrPct
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    <oef:AvgAnnlRtrPct
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      id="h_5_19f07dd5_9df0_4cc5_a969_1c4d9ff884d2"
      unitRef="pure">0.0307</oef:AvgAnnlRtrPct>
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    <oef:AvgAnnlRtrPct
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      id="t_166_de6c4447_b443_2802_4fb5_0ab20674afe1">Blended Benchmark</oef:LineGraphAndTableMeasureName>
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      id="h_10_eb33d0ba_5933_4892_9245_88c55477e105"
      unitRef="pure">0.0128</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
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      id="h_11_774fde46_26a9_499a_8e51_16193d18fa44"
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&lt;div style="font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'times new roman'; margin: 0px 0px 7.5pt 0px;"&gt;&lt;b&gt;Visit&#160;&lt;/b&gt; &lt;b&gt; &lt;span style="color: rgb(0, 60, 113); white-space: nowrap; text-decoration-line: underline;"&gt;www.ftportfolios.com/etf/FMHI&lt;/span&gt; &lt;/b&gt; &lt;b&gt; for more recent performance information.&lt;/b&gt;&lt;/div&gt;
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      contextRef="FY2026_C000162358Member"
      id="t_152_9430a174_5052_c25d_b1ae_31eed6373db1">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.</oef:NoDeductionOfTaxesTextBlock>
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&lt;div style="font-family: 'times new roman'; font-size: 11.52pt; font-weight: bold; color: rgb(0, 60, 113); margin: 10pt 0px 3pt 0px;"&gt;KEY FUND STATISTICS (As of July 31, 2026)&lt;/div&gt;

&lt;table style="width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;

&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold; padding: 6pt 10pt 3pt 10pt;"&gt;Fund net assets&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 10pt 3pt 10pt;"&gt;&lt;span style="float: none;"&gt;$&lt;/span&gt;994,107,054&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold; padding: 6pt 10pt 3pt 10pt;"&gt;Total number of portfolio holdings&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 10pt 3pt 10pt;"&gt;732&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 0.5pt;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold; padding: 6pt 10pt 3pt 10pt;"&gt;Total advisory fee paid&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 10pt 3pt 10pt;"&gt;&lt;span style="float: none;"&gt;$&lt;/span&gt;5,079,873&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-width: initial; border-bottom-color: initial; border-bottom-style: none;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold; padding: 6pt 10pt 3pt 10pt;"&gt;Portfolio turnover rate&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 10pt 3pt 10pt;"&gt;18&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;

&lt;/table&gt;
</oef:AddlFundStatisticsTextBlock>
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      id="h_12_a0407f1c_f861_4b9a_92d8_48cc3959b02d"
      unitRef="USD">994107054</us-gaap:AssetsNet>
    <oef:HoldingsCount
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      decimals="INF"
      id="h_13_26c7ce25_cf92_4510_91d0_0c310d1dfdb3"
      unitRef="Holding">732</oef:HoldingsCount>
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      id="h_14_e7d8c5f6_bb1c_4c44_bfd9_efd8cde88422"
      unitRef="USD">5079873</oef:AdvisoryFeesPaidAmt>
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      id="h_15_7d392596_c249_4903_91d7_5235f837694e"
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&lt;div style="font-family: 'times new roman'; font-size: 11.52pt; font-weight: bold; color: rgb(0, 60, 113); margin: 0px 0px 3pt 0px;"&gt;WHAT DID THE FUND INVEST IN? (As of July 31, 2026)&lt;/div&gt;

&lt;div style="font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'times new roman'; margin: 0px 0px 10pt 0px;"&gt;The tables below show the investment makeup of the Fund, representing the percentage of total investments of the Fund.&lt;/div&gt;

&lt;div style="font-family: 'times new roman'; font-size: 9pt; letter-spacing: 1.25px; text-transform: uppercase; text-align: center; padding-bottom: 5pt; font-weight: bold; color: rgb(0, 0, 0); border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 1pt; margin: 5pt 0px 0px 0px;"&gt;&lt;b&gt;Sector Allocation&lt;/b&gt;&lt;/div&gt;

&lt;table style="width: 100%; border-collapse: collapse; break-inside: avoid-page; page-break-inside: avoid;"&gt;

&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 1pt;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding: 6pt 3pt 3pt 3pt;"&gt;Special Assessment&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;17.8&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 1pt;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding: 6pt 3pt 3pt 3pt;"&gt;Continuing Care Retirement Communities&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;13.6&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 1pt;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding: 6pt 3pt 3pt 3pt;"&gt;Industrial Development Bond&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;8.5&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 1pt;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding: 6pt 3pt 3pt 3pt;"&gt;Education&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;8.0&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 1pt;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding: 6pt 3pt 3pt 3pt;"&gt;Hospital&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;7.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 1pt;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding: 6pt 3pt 3pt 3pt;"&gt;Government Obligation Bond - Limited Tax&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;5.7&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 1pt;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding: 6pt 3pt 3pt 3pt;"&gt;Airport&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;5.5&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 1pt;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding: 6pt 3pt 3pt 3pt;"&gt;Dedicated Tax&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;3.9&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 1pt;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding: 6pt 3pt 3pt 3pt;"&gt;Gas&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;3.3&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr style="break-inside: avoid-page; page-break-inside: avoid; height: auto; border-bottom-color: initial; border-bottom-style: none; border-bottom-width: initial;"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding: 6pt 3pt 3pt 3pt;"&gt;All Other&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap; padding: 6pt 3pt 3pt 3pt;"&gt;26.3&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;/tr&gt;

&lt;/table&gt;

&lt;div style="font-family: 'times new roman'; font-size: 9pt; letter-spacing: 1.25px; text-transform: uppercase; text-align: center; padding-bottom: 5pt; font-weight: bold; color: rgb(0, 0, 0); border-bottom-color: rgb(0, 0, 0); border-bottom-style: solid; border-bottom-width: 1pt; margin: 3pt 0px 5pt 0px;"&gt;&lt;b&gt;Credit Quality&lt;/b&gt; &lt;b&gt; &lt;sup style="font-size: smaller; line-height: 0px; vertical-align: 3.2pt;"&gt;(1)&lt;/sup&gt; &lt;/b&gt;&lt;/div&gt;

&lt;div style="font-family: 'times new roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0);"&gt;&lt;img alt="Graphical Representation - Allocation 2 Chart" src="chartimages_12275029.jpg" style="width: 172.8pt;"/&gt; &lt;/div&gt;

&lt;div style="font-family: 'times new roman'; font-weight: normal; color: rgb(0, 0, 0); font-size: 7.5pt; padding-left: 1.5em; text-indent: -1.5em; line-height: 8.25pt; letter-spacing: 0.01pt; margin: 1.5em 0px 7.5pt 0px;"&gt;(1) The credit quality and ratings information presented above reflect the ratings assigned by one or more nationally recognized statistical rating organizations (NRSROs), including S&amp;amp;P Global Ratings, Moody&#x2019;s Investors Service, Inc., Fitch Ratings or a comparably rated NRSRO. For situations in which a security is rated by more than one NRSRO and the ratings are not equivalent, the highest rating is used. Sub-investment grade ratings are those rated BB+/Ba1 or lower. Investment grade ratings are those rated BBB-/Baa3 or higher. &#x201c;NR&#x201d; indicates no rating. The credit ratings shown relate to the creditworthiness of the issuers of the underlying securities in the Fund, and not to the Fund or its shares. Credit ratings are subject to change.&lt;/div&gt;
</oef:HoldingsTableTextBlock>
    <oef:PctOfTotalInv
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      id="h_16_b45e8303_794b_4507_b754_64cebcb68043"
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      id="h_17_c5bbfc83_c431_4633_867c_d5c5765705d6"
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      decimals="4"
      id="h_18_7d4b283e_1c33_4ef2_83be_f769c075d6e9"
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      id="h_19_33e9b474_f77b_465c_81d7_2a7024021520"
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      id="h_20_01a2e8f9_30a6_481d_945e_6da0267712f6"
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      id="h_21_119c665d_9734_4c80_a08d_09b9fab0cfee"
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      id="h_22_2ec1bb70_b0f0_4660_8c84_cd7ddb4a58cc"
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      id="h_23_fc7123ad_1bf6_4f0b_9908_ebedfdf90a3f"
      unitRef="pure">0.039</oef:PctOfTotalInv>
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      decimals="4"
      id="h_24_ee8d2c85_270e_4ada_8198_e425b486150d"
      unitRef="pure">0.033</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
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      decimals="4"
      id="h_25_64441648_a584_4f49_9e62_ca1ac26a46d2"
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      contextRef="FY2026_C000162358Member"
      id="t_165_8da9a7c3_cd9d_9534_e18f_7aa951c00b5e">The credit quality and ratings information presented above reflect the ratings assigned by one or more nationally recognized statistical rating organizations (NRSROs), including S&amp;amp;P Global Ratings, Moody&#x2019;s Investors Service, Inc., Fitch Ratings or a comparably rated NRSRO. For situations in which a security is rated by more than one NRSRO and the ratings are not equivalent, the highest rating is used. Sub-investment grade ratings are those rated BB+/Ba1 or lower. Investment grade ratings are those rated BBB-/Baa3 or higher. &#x201c;NR&#x201d; indicates no rating. The credit ratings shown relate to the creditworthiness of the issuers of the underlying securities in the Fund, and not to the Fund or its shares. Credit ratings are subject to change.</oef:CreditQualityExplanationTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000162358Member"
      id="t_164_8ef4e120_3322_1e0e_06cf_d7364f9ceb31">The credit quality and ratings information presented above reflect the ratings assigned by one or more nationally recognized statistical rating organizations (NRSROs), including S&amp;amp;P Global Ratings, Moody&#x2019;s Investors Service, Inc., Fitch Ratings or a comparably rated NRSRO.</oef:CreditRatingsSelectionTextBlock>
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      id="t_156_69d5d897_24f8_03f8_cfb8_e2a2cd66b51a">
&lt;div style="font-family: 'times new roman'; font-size: 11.52pt; font-weight: bold; color: rgb(0, 60, 113); margin: 20pt 0px 3pt 0px;"&gt;HOW HAS THE FUND MATERIALLY CHANGED?&lt;/div&gt;


&lt;div style="font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'times new roman'; margin: 0px 0px 7.5pt 0px;"&gt;This is a summary of certain changes to the Fund since August 1, 2025. For more complete information, you may review the Fund&#x2019;s prospectus and any applicable supplements at &lt;span style="white-space: nowrap; color: rgb(0, 60, 113); text-decoration-line: underline;"&gt;www.ftportfolios.com/fund-documents/etf/FMHI&lt;/span&gt; or upon request at 1-800-621-1675 or &lt;span style="white-space: nowrap; color: rgb(0, 60, 113); text-decoration-line: underline;"&gt;info@ftportfolios.com&lt;/span&gt;.&lt;/div&gt;



&lt;div style="font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'times new roman'; margin: 0px 0px 7.5pt 0px;"&gt;Effective February 1, 2026, the Fund&#x2019;s annual unitary management fee was reduced from 0.70% to 0.49% of the Fund&#x2019;s average daily net assets. Additionally, the Fund is no longer eligible for any breakpoint discounts described in the Fund&#x2019;s prospectus or statement of additional information.&lt;/div&gt;

</oef:MaterialFundChngTextBlock>
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&lt;div style="font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'times new roman'; margin: 0px 0px 7.5pt 0px;"&gt;This is a summary of certain changes to the Fund since August 1, 2025. For more complete information, you may review the Fund&#x2019;s prospectus and any applicable supplements at &lt;span style="white-space: nowrap; color: rgb(0, 60, 113); text-decoration-line: underline;"&gt;www.ftportfolios.com/fund-documents/etf/FMHI&lt;/span&gt; or upon request at 1-800-621-1675 or &lt;span style="white-space: nowrap; color: rgb(0, 60, 113); text-decoration-line: underline;"&gt;info@ftportfolios.com&lt;/span&gt;.&lt;/div&gt;
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    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000162358Member"
      id="t_158_fb9f44df_687c_97ac_e837_b198d02f7951">www.ftportfolios.com/fund-documents/etf/FMHI</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000162358Member"
      id="t_159_a59c254b_7968_890c_183e_eac7cf5f89c3">1-800-621-1675</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress
      contextRef="FY2026_C000162358Member"
      id="t_160_980352ed_b44d_5cc1_1048_0b52dacbb6e5">info@ftportfolios.com</oef:UpdProspectusEmailAddress>
    <oef:MaterialFundChngExpensesTextBlock
      contextRef="FY2026_C000162358Member"
      id="t_161_6a877b10_9f30_4cbe_b187_2c4248347b60">
&lt;div style="font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); font-family: 'times new roman'; margin: 0px 0px 7.5pt 0px;"&gt;Effective February 1, 2026, the Fund&#x2019;s annual unitary management fee was reduced from 0.70% to 0.49% of the Fund&#x2019;s average daily net assets. Additionally, the Fund is no longer eligible for any breakpoint discounts described in the Fund&#x2019;s prospectus or statement of additional information.&lt;/div&gt;
</oef:MaterialFundChngExpensesTextBlock>
    <oef:MaterialChngDate
      contextRef="FY2026_C000162358Member"
      id="t_144_324bcea5_c990_4816_ac60_11d3d2330ca7">2026-02-01</oef:MaterialChngDate>
    <oef:FundName
      contextRef="FY2026_C000172841Member"
      id="t_37_76ff994b_df7e_3d97_a149_9889fc1fc6b9">First Trust Horizon Managed Volatility Domestic ETF</oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000172841Member"
      id="t_38_ad1787ac_79d8_0338_0743_a46186493d23">First Trust Horizon Managed Volatility Domestic ETF</oef:ClassName>
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      contextRef="FY2026_C000172841Member"
      id="t_32_2862ac58_f3a9_fa64_b6e8_d319445abd25">HUSV</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000172841Member"
      id="t_15_830f3771_9213_4a5e_afa7_6d2713b4a969">This annual shareholder report contains important information about the First Trust Horizon Managed Volatility Domestic ETF (the &#x201c;Fund&#x201d;) for the year of August 1, 2025 to July 31, 2026 (the &#x201c;Period&#x201d;).</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000172841Member"
      id="t_16_01495fcc_3de9_4dd2_a876_efbb79964ea8">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000172841Member"
      id="t_17_407ca509_5c88_40c7_9f6a_c04744886a37">You can find additional information about the Fund at &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;www.ftportfolios.com/fund-documents/etf/HUSV&lt;/span&gt;. You can also request this information by contacting us at 1-800-621-1675 or &lt;span style="text-decoration-line:underline;color:rgb(0, 60, 113);font-size:9pt;font-weight:normal;font-family:'times new roman'"&gt;info@ftportfolios.com&lt;/span&gt;.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000172841Member"
      id="t_19_c26e6a78_4a5c_49c8_a058_30d85e3efda0">www.ftportfolios.com/fund-documents/etf/HUSV</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000172841Member"
      id="t_20_8baa69d7_9bf8_4bbb_92b7_09466efe1b00">1-800-621-1675</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="FY2026_C000172841Member"
      id="t_18_7c18c857_953d_4f4f_b5eb_5e207e2ac680">info@ftportfolios.com</oef:AddlInfoEmail>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000172841Member"
      id="t_21_48af75b0_a34d_4bee_88d8_4687473ca958">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;WHAT WERE THE FUND COSTS FOR THE LAST YEAR?&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt;(Based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; font-weight: bold; vertical-align: bottom;"&gt;Fund&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom;"&gt;Costs of a $10,000 investment&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom;"&gt;Costs paid as a percentage&lt;br/&gt; of a $10,000 investment&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; vertical-align: baseline;"&gt;First Trust Horizon Managed Volatility Domestic ETF&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); vertical-align: baseline;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;73&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); vertical-align: baseline; white-space: nowrap;"&gt;0.71&lt;span&gt;%&lt;/span&gt;&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;(1)&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; font-style: normal; font-size: 7.5pt; width: 1.8em; vertical-align: top;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';font-size:7.5pt;"&gt;&#x200b;&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;(1)&lt;/sup&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding-top: 2.25pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-style: normal; font-size: 7.5pt; vertical-align: baseline;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';font-size:7.5pt;"&gt;Includes extraordinary expenses. If these extraordinary expenses were not included, the expense ratio would have been 0.70%.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000172841Member"
      decimals="INF"
      id="h_26_76e316e8_c797_4b52_8181_01da74f5a0ce"
      unitRef="USD">73</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000172841Member"
      decimals="4"
      id="h_27_266c94be_b51f_4e88_8222_bf5fe57ffb2e"
      unitRef="pure">0.0071</oef:ExpenseRatioPct>
    <oef:ExtraordinaryExpensesFnTextBlock
      contextRef="FY2026_C000172841Member"
      id="t_39_50b6c56b_aabe_7109_c0a1_abaa5b09d775">Includes extraordinary expenses. If these extraordinary expenses were not included, the expense ratio would have been 0.70%.</oef:ExtraordinaryExpensesFnTextBlock>
    <oef:ExpensesExclExtraordinaryExpensesPct
      contextRef="FY2026_C000172841Member"
      decimals="4"
      id="h_48_01a21436_7668_e0d9_c42e_57bc23fc193a"
      unitRef="pure">0.0070</oef:ExpensesExclExtraordinaryExpensesPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000172841Member"
      id="t_22_8716111a_c8df_47d6_bd0c_91206d1f8818">&lt;div style="margin-top:14pt;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;HOW DID THE FUND PERFORM LAST YEAR? WHAT AFFECTED THE FUND&#x2019;S PERFORMANCE?&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;The Fund returned 5.06% for the 12 months ended July 31, 2026. The Fund underperformed its benchmark, the S&amp;amp;P 500&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;&#xae;&lt;/sup&gt; Index, which returned 19.56% for the same Period.&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;The underperformance over the Period was primarily driven by the defensive objective of the strategy capturing less of the return of the benchmark in a period of large gains for the benchmark. Underweights to more volatile sectors like Information Technology and Communication Services detracted from benchmark relative performance, while overweights to the Utilities and Real Estate sectors had a positive excess contribution to return.&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;Additionally, over the Period, a concentrated subset of Information Technology stocks within the benchmark primarily drove returns. The Fund&#x2019;s&lt;span style="white-space:nowrap"&gt;&#160;&lt;/span&gt;systematic strategy avoided holding these companies due to their higher volatility and the inherent risks associated with them. This resulted in underweight allocations to some of the industries experiencing the most gains such as the Semiconductors &amp;amp; Semiconductor Equipment. Given the market environment, the Fund performed in-line with expectations, realizing lower drawdowns and lower volatility than the benchmark over the period.&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000172841Member"
      id="t_23_869b324d_a701_4878_9cda_35b9b6ab7ecc">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;FUND PERFORMANCE (August 24, 2016 to July 31, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;The performance line graph below shows the performance of a hypothetical $10,000 initial investment in the Fund over a ten-year period (or for the life of the Fund, if shorter). The subsequent account value as of the end of the Period is listed next to the name of the Fund or index, as applicable. The performance table below shows the average annual total returns of the Fund for the past one-, five-, and ten-year periods, as applicable (or for the life of the Fund, if shorter), as&lt;span style="white-space:nowrap"&gt;&#160;&lt;/span&gt;of the end of the Period. Both the line graph and performance table compare the Fund&#x2019;s performance to an appropriate broad-based index and may compare to additional indices reflecting the market segment(s) in which the Fund invests over the same periods.&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;font-weight:bold;color:rgb(0, 0, 0);"&gt;Investment Performance of $10,000&lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);margin-bottom:20pt;"&gt; &lt;img alt="Fund Performance - Growth of 10K" src="chartimages_12274725.jpg" style="display: block; margin-left: auto; margin-right: auto; width: 468pt;"/&gt;  &lt;/div&gt;</oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000172841Member"
      id="t_24_53bd96a8_90e7_4e39_8a15_f04c2601ec0a">&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid;margin-bottom:1ex"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 1pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; font-weight: bold; vertical-align: bottom; font-style: normal; width: 60%;"&gt;Average Annual Total Returns (as of July 31, 2026)&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;1 Year&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;5 Year&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;Since&lt;br/&gt; Inception&lt;br/&gt; (8/24/16)&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;First Trust Horizon Managed Volatility Domestic ETF&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;5.06&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;5.96&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;9.06&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;S&amp;amp;P 500&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;&#xae;&lt;/sup&gt; Index&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;19.56&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;12.86&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;15.15&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AvgAnnlRtrTableTextBlock>
    <oef:PerfInceptionDate
      contextRef="FY2026_C000172841Member"
      id="t_35_b2c123d9_13c5_43af_ddf8_e466cd23de04">2016-08-24</oef:PerfInceptionDate>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000172841Member"
      id="t_33_7e216cd7_a5f5_32c1_0047_205b1f29da99">First Trust Horizon Managed Volatility Domestic ETF</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000172841Member"
      decimals="4"
      id="h_28_02f5f189_74ce_4ea1_ac63_835a04c95466"
      unitRef="pure">0.0506</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000172841Member"
      decimals="4"
      id="h_29_64804e56_9be0_485d_bccb_27e6049522ec"
      unitRef="pure">0.0596</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20160824_20260731_C000172841Member"
      decimals="4"
      id="h_30_f2537b6f_ff87_4328_8618_89cec7e55ab5"
      unitRef="pure">0.0906</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_StandardPoors500IndexMember"
      id="t_34_f74e33f9_dae0_282e_edbc_703e5522b877">S&amp;P 500&#xae; Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_StandardPoors500IndexMember"
      decimals="4"
      id="h_31_a00d18ce_b98b_4d4e_9b98_c5b65cdb18ce"
      unitRef="pure">0.1956</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_StandardPoors500IndexMember"
      decimals="4"
      id="h_32_d74d8441_38e5_41f5_876d_46540da3b275"
      unitRef="pure">0.1286</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20160824_20260731_StandardPoors500IndexMember"
      decimals="4"
      id="h_33_d2dbca11_5653_4332_a3f9_cf78de9f754f"
      unitRef="pure">0.1515</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000172841Member"
      id="t_25_14a27565_f3bd_4fdd_a5d3_2e2f28631127">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt; &lt;b&gt;Visit&#160;&lt;/b&gt; &lt;b&gt; &lt;span style="color:rgb(0, 60, 113);white-space:nowrap;text-decoration-line:underline"&gt;www.ftportfolios.com/etf/HUSV&lt;/span&gt; &lt;/b&gt; &lt;b&gt; for more recent performance information.&lt;/b&gt; &lt;/div&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000172841Member"
      id="t_26_53769fee_00c8_4173_903f_8187ffeea8ad">The Fund&#x2019;s past performance is not a good predictor of the Fund&#x2019;s future performance.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000172841Member"
      id="t_27_4c0d1983_25ef_47aa_a8d3_46be654fbc4f">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000172841Member"
      id="t_28_4e991bb1_b737_4975_95fe_f0503d84ad3e">&lt;div style="margin-top:10pt;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;KEY FUND STATISTICS (As of July 31, 2026)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Fund net assets&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;84,086,007&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Total number of portfolio holdings&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;102&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Total advisory fee paid&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;583,835&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-width:initial;border-bottom-color:initial;border-bottom-style:none"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Portfolio turnover rate&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;56&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="TI20260731_C000172841Member"
      decimals="INF"
      id="h_34_0dbe0d71_f1eb_454e_8f3b_7a642205a344"
      unitRef="USD">84086007</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260731_C000172841Member"
      decimals="INF"
      id="h_35_d397da21_56b9_4a92_afdd_7ac31af49ebe"
      unitRef="Holding">102</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000172841Member"
      decimals="INF"
      id="h_36_ba1aa66a_2721_4f53_b95b_28228858a45e"
      unitRef="USD">583835</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000172841Member"
      decimals="4"
      id="h_37_10866e4d_ab34_47ee_aede_b8dceb3a302b"
      unitRef="pure">0.56</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000172841Member"
      id="t_29_1e029a7a_6677_4ae7_98e6_19b195f94d45">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;WHAT DID THE FUND INVEST IN? (As of July 31, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;The tables below show the investment makeup of the Fund, representing the percentage of total investments of the Fund.&lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;text-align:center;padding-bottom:5pt;font-weight:bold;color:rgb(0, 0, 0);margin-top:5pt;margin-right:0px;margin-bottom:0px;margin-left:0px;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;"&gt; &lt;b&gt;Top Ten Holdings&lt;/b&gt; &lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Cisco Systems, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;3.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Gen Digital, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;3.0&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;VeriSign, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.9&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Apple, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.8&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Microsoft Corp.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.8&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Roper Technologies, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.6&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Teledyne Technologies, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.5&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Motorola Solutions, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.2&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Coca-Cola (The) Co.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.2&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Realty Income Corp.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.1&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;text-align:center;padding-bottom:5pt;font-weight:bold;color:rgb(0, 0, 0);margin-top:3pt;margin-right:0px;margin-bottom:5pt;margin-left:0px;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;"&gt; &lt;b&gt;Sector Allocation&lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;img alt="Graphical Representation - Allocation 2 Chart" src="chartimages_12274735.jpg" style="width: 172.8pt;"/&gt;  &lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:LargestHoldingsTableTextBlock
      contextRef="FY2026_C000172841Member"
      id="t_36_4ebdf05a_24cf_9de3_75d1_224492b44dc8">&lt;div style="font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;text-align:center;padding-bottom:5pt;font-weight:bold;color:rgb(0, 0, 0);margin-top:5pt;margin-right:0px;margin-bottom:0px;margin-left:0px;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;"&gt; &lt;b&gt;Top Ten Holdings&lt;/b&gt; &lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Cisco Systems, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;3.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Gen Digital, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;3.0&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;VeriSign, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.9&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Apple, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.8&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Microsoft Corp.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.8&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Roper Technologies, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.6&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Teledyne Technologies, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.5&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Motorola Solutions, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.2&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Coca-Cola (The) Co.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.2&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Realty Income Corp.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.1&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000172841Member_CiscoSystemsIncMember"
      decimals="4"
      id="h_38_1dde540f_d5b2_4deb_896b_56202ac6be4d"
      unitRef="pure">0.034</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000172841Member_GenDigitalIncMember"
      decimals="4"
      id="h_39_84b54001_4428_40e1_ac9e_b2b4b29bda45"
      unitRef="pure">0.030</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000172841Member_VeriSignIncMember"
      decimals="4"
      id="h_40_ba5026d2_ad91_4158_8ffe_20740bf7d04f"
      unitRef="pure">0.029</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000172841Member_AppleIncMember"
      decimals="4"
      id="h_41_edf8c78e_d968_4c3b_91f7_a6bca03e8e72"
      unitRef="pure">0.028</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000172841Member_MicrosoftCorpMember"
      decimals="4"
      id="h_42_7521887f_4ce9_4e66_9c30_902971bcbc03"
      unitRef="pure">0.028</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000172841Member_RoperTechnologiesIncMember"
      decimals="4"
      id="h_43_e73b4235_89b3_4e7f_9d66_7c898e40c0c3"
      unitRef="pure">0.026</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000172841Member_TeledyneTechnologiesIncMember"
      decimals="4"
      id="h_44_7ed38ad4_7a7b_47e0_b4b6_a7ebc781a5d8"
      unitRef="pure">0.025</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000172841Member_MotorolaSolutionsIncMember"
      decimals="4"
      id="h_45_4b9cd428_6786_4151_a4de_8649b62ebc70"
      unitRef="pure">0.022</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000172841Member_CocaColaTheCoMember"
      decimals="4"
      id="h_46_6269085b_8c20_4245_9246_37e31e816ee7"
      unitRef="pure">0.022</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000172841Member_RealtyIncomeCorpMember"
      decimals="4"
      id="h_47_1f8a9caa_f097_4b2c_9938_17ac86c6c5f8"
      unitRef="pure">0.021</oef:PctOfTotalInv>
    <oef:FundName
      contextRef="FY2026_C000172840Member"
      id="t_153_ba50ae12_ba3e_1a5f_1f33_489c783ff551">First Trust Horizon Managed Volatility Developed International ETF</oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000172840Member"
      id="t_155_71b3e3fe_70d3_d876_de82_1bd1dd4d067e">First Trust Horizon Managed Volatility Developed International ETF</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000172840Member"
      id="t_154_26a10b38_79ce_fccf_7b99_f135cbedf045">HDMV</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000172840Member"
      id="t_30_a92f4dea_0cd0_43fa_ab2d_6d8bf19067e5">This annual shareholder report contains important information about the First Trust Horizon Managed Volatility Developed International ETF (the &#x201c;Fund&#x201d;) for the year of August 1, 2025 to July 31, 2026 (the &#x201c;Period&#x201d;).</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000172840Member"
      id="t_31_fa3ff0b3_d3a6_409d_903a_6047a0b75df8">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000172840Member"
      id="t_32_69755fe0_5a89_4e60_971e_42986a8582b7">You can find additional information about the Fund at &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;www.ftportfolios.com/fund-documents/etf/HDMV&lt;/span&gt;. You can also request this information by contacting us at 1-800-621-1675 or &lt;span style="text-decoration-line:underline;color:rgb(0, 60, 113);font-size:9pt;font-weight:normal;font-family:'times new roman'"&gt;info@ftportfolios.com&lt;/span&gt;.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000172840Member"
      id="t_34_44897fce_b7e3_4290_8829_abbc6e18af5a">www.ftportfolios.com/fund-documents/etf/HDMV</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000172840Member"
      id="t_35_2e3e3275_a899_4cbc_9a18_d8485cbf44b2">1-800-621-1675</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="FY2026_C000172840Member"
      id="t_33_8bc11e9b_5ab7_4cba_a2c7_c62552da3430">info@ftportfolios.com</oef:AddlInfoEmail>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000172840Member"
      id="t_152_3761c7ff_022e_39d3_00fb_a525db84193d">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt; &lt;b&gt;This report describes changes to the Fund that occurred during or after the reporting period.&lt;/b&gt; &lt;/div&gt;</oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000172840Member"
      id="t_36_53b9126e_9cfb_4f02_bfb2_a11feb008b70">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;WHAT WERE THE FUND COSTS FOR THE LAST YEAR?&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt;(Based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; font-weight: bold; vertical-align: bottom;"&gt;Fund&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom;"&gt;Costs of a $10,000 investment&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom;"&gt;Costs paid as a percentage&lt;br/&gt; of a $10,000 investment&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; vertical-align: baseline;"&gt;First Trust Horizon Managed Volatility Developed International ETF&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); vertical-align: baseline;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;88&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); vertical-align: baseline; white-space: nowrap;"&gt;0.81&lt;span&gt;%&lt;/span&gt;&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;(1)&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; font-style: normal; font-size: 7.5pt; width: 1.8em; vertical-align: top;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';font-size:7.5pt;"&gt;&#x200b;&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;(1)&lt;/sup&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding-top: 2.25pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-style: normal; font-size: 7.5pt; vertical-align: baseline;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';font-size:7.5pt;"&gt;Includes extraordinary expenses. If these extraordinary expenses were not included, the expense ratio would have been 0.80%.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000172840Member"
      decimals="INF"
      id="h_48_2e89fbc8_9810_4898_8d37_8faaa0d3a652"
      unitRef="USD">88</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000172840Member"
      decimals="4"
      id="h_49_cf9bed42_44ac_4eeb_81c6_abf6ff03e85a"
      unitRef="pure">0.0081</oef:ExpenseRatioPct>
    <oef:ExtraordinaryExpensesFnTextBlock
      contextRef="FY2026_C000172840Member"
      id="t_157_e92087fc_ac96_40fd_c248_2794e0fb0cf8">Includes extraordinary expenses. If these extraordinary expenses were not included, the expense ratio would have been 0.80%.</oef:ExtraordinaryExpensesFnTextBlock>
    <oef:ExpensesExclExtraordinaryExpensesPct
      contextRef="FY2026_C000172840Member"
      decimals="4"
      id="h_70_b13a20eb_aa61_0f20_98e5_9444b1dac39d"
      unitRef="pure">0.0080</oef:ExpensesExclExtraordinaryExpensesPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000172840Member"
      id="t_37_cc82d19d_9b21_458f_a0f6_88cfc1f3cd8e">&lt;div style="margin-top:14pt;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;HOW DID THE FUND PERFORM LAST YEAR? WHAT AFFECTED THE FUND&#x2019;S PERFORMANCE?&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;The Fund returned 17.94% for the 12 months ended July 31, 2026. The Fund underperformed its benchmark, the MSCI EAFE Index, which returned 24.33% for the same Period.&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;The underperformance over the Period was primarily driven by the defensive objective of the strategy capturing less of the return of the benchmark in a period of large gains for the benchmark. Selection of lower volatility securities detracted the most in Japan and Singapore. Selection of lower volatility securities contributed the most in Hong Kong and Sweden. Given the market environment, the Fund performed in-line with expectations, realizing lower drawdowns and lower volatility than the benchmark over the Period.&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000172840Member"
      id="t_38_271b10cb_f296_40bc_8189_003c8570d9c7">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;FUND PERFORMANCE (August 24, 2016 to July 31, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;The performance line graph below shows the performance of a hypothetical $10,000 initial investment in the Fund over a ten-year period (or for the life of the Fund, if shorter). The subsequent account value as of the end of the Period is listed next to the name of the Fund or index, as applicable. The performance table below shows the average annual total returns of the Fund for the past one-, five-, and ten-year periods, as applicable (or for the life of the Fund, if shorter), as&lt;span style="white-space:nowrap"&gt;&#160;&lt;/span&gt;of the end of the Period. Both the line graph and performance table compare the Fund&#x2019;s performance to an appropriate broad-based index and may compare to additional indices reflecting the market segment(s) in which the Fund invests over the same periods.&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;font-weight:bold;color:rgb(0, 0, 0);"&gt;Investment Performance of $10,000&lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);margin-bottom:20pt;"&gt; &lt;img alt="Fund Performance - Growth of 10K" src="chartimages_12274767.jpg" style="display: block; margin-left: auto; margin-right: auto; width: 468pt;"/&gt;  &lt;/div&gt;</oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000172840Member"
      id="t_39_96cee24d_88ad_49e7_be4d_b22709260cbb">&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid;margin-bottom:1ex"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 1pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; font-weight: bold; vertical-align: bottom; font-style: normal; width: 60%;"&gt;Average Annual Total Returns (as of July 31, 2026)&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;1 Year&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;5 Year&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;Since&lt;br/&gt; Inception&lt;br/&gt; (8/24/16)&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;First Trust Horizon Managed Volatility Developed International ETF&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;17.94&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;7.57&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;5.94&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;MSCI EAFE Index&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;24.33&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;9.31&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;9.24&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AvgAnnlRtrTableTextBlock>
    <oef:PerfInceptionDate
      contextRef="FY2026_C000172840Member"
      id="t_150_149c3ada_d83b_4ed4_7fce_219ff6ecbf98">2016-08-24</oef:PerfInceptionDate>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000172840Member"
      id="t_148_602fc9e7_74d8_158d_e452_a324f1afb994">First Trust Horizon Managed Volatility Developed International ETF</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000172840Member"
      decimals="4"
      id="h_50_b225f6a2_bf7e_43df_9d83_73e373fa46eb"
      unitRef="pure">0.1794</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000172840Member"
      decimals="4"
      id="h_51_f11c5e65_6f92_4b76_bfcf_f43c56c6ce2c"
      unitRef="pure">0.0757</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20160824_20260731_C000172840Member"
      decimals="4"
      id="h_52_169e62f3_226a_494b_aed2_ba1986537316"
      unitRef="pure">0.0594</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_MSCIEAFEIndexMember"
      id="t_149_d7fd1630_aa57_312e_3181_d400a2bfa298">MSCI EAFE Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_MSCIEAFEIndexMember"
      decimals="4"
      id="h_53_bbd8ebfa_3688_47c6_b24f_9eaf24d06ec4"
      unitRef="pure">0.2433</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_MSCIEAFEIndexMember"
      decimals="4"
      id="h_54_91417b8f_be44_4841_ab61_9e5fe3445a11"
      unitRef="pure">0.0931</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20160824_20260731_MSCIEAFEIndexMember"
      decimals="4"
      id="h_55_37a6fc65_d48e_4b9c_9963_dd818bc9fd4e"
      unitRef="pure">0.0924</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000172840Member"
      id="t_40_ab485fd7_b71b_4e63_a6be_dac0a26b53a6">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt; &lt;b&gt;Visit&#160;&lt;/b&gt; &lt;b&gt; &lt;span style="color:rgb(0, 60, 113);white-space:nowrap;text-decoration-line:underline"&gt;www.ftportfolios.com/etf/HDMV&lt;/span&gt; &lt;/b&gt; &lt;b&gt; for more recent performance information.&lt;/b&gt; &lt;/div&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000172840Member"
      id="t_41_493b7173_b35b_4193_b385_bc25220836eb">The Fund&#x2019;s past performance is not a good predictor of the Fund&#x2019;s future performance.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000172840Member"
      id="t_42_f70d414d_55f8_4638_9679_96fd17126e2d">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000172840Member"
      id="t_43_65e938b8_a73f_4b18_8164_5b4880a88e5d">&lt;div style="margin-top:10pt;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;KEY FUND STATISTICS (As of July 31, 2026)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Fund net assets&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;17,488,277&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Total number of portfolio holdings&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;151&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Total advisory fee paid&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;156,752&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-width:initial;border-bottom-color:initial;border-bottom-style:none"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Portfolio turnover rate&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;57&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="TI20260731_C000172840Member"
      decimals="INF"
      id="h_56_4eb2288e_edc9_418d_8de6_5f8db8d4b4e5"
      unitRef="USD">17488277</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260731_C000172840Member"
      decimals="INF"
      id="h_57_9aac74a1_54ec_4c42_824c_73f79c779a4d"
      unitRef="Holding">151</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000172840Member"
      decimals="INF"
      id="h_58_66228ec5_e06f_4a90_88c5_3c49cf65740e"
      unitRef="USD">156752</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000172840Member"
      decimals="4"
      id="h_59_7bdd5926_b931_4b3f_8601_4f19c0ab7fc7"
      unitRef="pure">0.57</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000172840Member"
      id="t_44_d33846ec_7e1c_469f_a154_3aca86126a09">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;WHAT DID THE FUND INVEST IN? (As of July 31, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;The tables below show the investment makeup of the Fund, representing the percentage of total investments of the Fund.&lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;text-align:center;padding-bottom:5pt;font-weight:bold;color:rgb(0, 0, 0);margin-top:5pt;margin-right:0px;margin-bottom:0px;margin-left:0px;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;"&gt; &lt;b&gt;Top Ten Holdings&lt;/b&gt; &lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;CLP Holdings Ltd.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.0&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;CapitaLand Ascendas REIT&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.9&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Telstra Group Ltd.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.9&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;CapitaLand Integrated Commercial Trust&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.8&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Hong Kong &amp;amp; China Gas Co., Ltd.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.8&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Oversea-Chinese Banking Corp., Ltd.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;United Overseas Bank Ltd.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Klepierre S.A.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;DBS Group Holdings Ltd.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.3&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;SoftBank Corp.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.3&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;text-align:center;padding-bottom:5pt;font-weight:bold;color:rgb(0, 0, 0);margin-top:3pt;margin-right:0px;margin-bottom:5pt;margin-left:0px;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;"&gt; &lt;b&gt;Sector Allocation&lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;img alt="Graphical Representation - Allocation 2 Chart" src="chartimages_12274777.jpg" style="width: 172.8pt;"/&gt;  &lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:LargestHoldingsTableTextBlock
      contextRef="FY2026_C000172840Member"
      id="t_156_6ed13749_61a5_aead_7120_7c74ebb4786d">&lt;div style="font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;text-align:center;padding-bottom:5pt;font-weight:bold;color:rgb(0, 0, 0);margin-top:5pt;margin-right:0px;margin-bottom:0px;margin-left:0px;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;"&gt; &lt;b&gt;Top Ten Holdings&lt;/b&gt; &lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;CLP Holdings Ltd.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.0&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;CapitaLand Ascendas REIT&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.9&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Telstra Group Ltd.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.9&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;CapitaLand Integrated Commercial Trust&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.8&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Hong Kong &amp;amp; China Gas Co., Ltd.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.8&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Oversea-Chinese Banking Corp., Ltd.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;United Overseas Bank Ltd.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Klepierre S.A.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;DBS Group Holdings Ltd.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.3&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;SoftBank Corp.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.3&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000172840Member_CLPHoldingsLtdMember"
      decimals="4"
      id="h_60_c1ae8a4f_491a_4e0b_bc70_4c1ada086a63"
      unitRef="pure">0.020</oef:PctOfTotalInv>
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      contextRef="TI20260731_C000172840Member_CapitaLandAscendasREITMember"
      decimals="4"
      id="h_61_11f7db46_3265_4ada_85c1_38db936d5377"
      unitRef="pure">0.019</oef:PctOfTotalInv>
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      contextRef="TI20260731_C000172840Member_TelstraGroupLtdMember"
      decimals="4"
      id="h_62_9592af7f_0933_42a7_8cc3_5a8bb060ef78"
      unitRef="pure">0.019</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000172840Member_CapitaLandIntegratedCommercialTrustMember"
      decimals="4"
      id="h_63_acde087a_744b_4bf4_9680_3191c25b0058"
      unitRef="pure">0.018</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000172840Member_HongKongAndChinaGasCoLtdMember"
      decimals="4"
      id="h_64_a7f1a7de_7ff1_4b29_a0fa_a2425973ba6b"
      unitRef="pure">0.018</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000172840Member_OverseaChineseBankingCorpLtdMember"
      decimals="4"
      id="h_65_fefd5005_62fc_4d57_b854_ad5624399a1d"
      unitRef="pure">0.014</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000172840Member_UnitedOverseasBankLtdMember"
      decimals="4"
      id="h_66_54f4128c_6fbb_4dea_9794_bcc05d9d4e26"
      unitRef="pure">0.014</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000172840Member_KlepierreSAMember"
      decimals="4"
      id="h_67_95be7ffe_a0f4_4867_9dc8_310345b3d033"
      unitRef="pure">0.014</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000172840Member_DBSGroupHoldingsLtdMember"
      decimals="4"
      id="h_68_4ac4e05e_7a1f_4d5f_99c2_31ded8d5d22a"
      unitRef="pure">0.013</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000172840Member_SoftBankCorpMember"
      decimals="4"
      id="h_69_4c4df756_e59a_48d0_a53e_5e253212f900"
      unitRef="pure">0.013</oef:PctOfTotalInv>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000172840Member"
      id="t_45_2dbd5df7_4dac_4512_bdde_05352c59ded1">&lt;div style="margin-top:20pt;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;HOW HAS THE FUND MATERIALLY CHANGED?&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;This is a summary of certain changes to the Fund since August 1, 2025. For more complete information, you may review the Fund&#x2019;s prospectus and any applicable supplements at &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;www.ftportfolios.com/fund-documents/etf/HDMV&lt;/span&gt; or upon request at 1-800-621-1675 or &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;info@ftportfolios.com&lt;/span&gt;.&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;On September 8, 2026, the Board of Trustees of the Trust (the &#x201c;Board&#x201d;) voted to terminate and liquidate HDMV pursuant to a Plan of Liquidation and Termination. The Board determined that the termination and liquidation of HDMV was in the best interests of HDMV. The Fund will liquidate on or around January 15, 2027.&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000172840Member"
      id="t_135_e7d525df_a119_46c9_a58b_c9d294d9a978">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;This is a summary of certain changes to the Fund since August 1, 2025. For more complete information, you may review the Fund&#x2019;s prospectus and any applicable supplements at &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;www.ftportfolios.com/fund-documents/etf/HDMV&lt;/span&gt; or upon request at 1-800-621-1675 or &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;info@ftportfolios.com&lt;/span&gt;.&lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000172840Member"
      id="t_146_aa376227_5620_4b36_8040_fc1990f7def3">www.ftportfolios.com/fund-documents/etf/HDMV</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000172840Member"
      id="t_145_2b8c7cfc_376a_4e4c_9c40_0a10e7895f32">1-800-621-1675</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress
      contextRef="FY2026_C000172840Member"
      id="t_151_4308db0c_1368_25f8_f348_17e5338fefeb">info@ftportfolios.com</oef:UpdProspectusEmailAddress>
    <oef:FundName
      contextRef="FY2026_C000218390Member"
      id="t_158_1cf90661_f6e8_6141_bbf9_ff37a71308d7">First Trust Horizon Managed Volatility Small/Mid ETF</oef:FundName>
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      id="t_159_dfd4bddd_6c07_1f52_bcae_369073789475">First Trust Horizon Managed Volatility Small/Mid ETF</oef:ClassName>
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      contextRef="FY2026_C000218390Member"
      id="t_160_421dd76f_0762_9292_e15e_c537b2dd27a0">HSMV</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000218390Member"
      id="t_46_96a88b82_b2a6_40f5_813e_2a7610926696">This annual shareholder report contains important information about the First Trust Horizon Managed Volatility Small/Mid ETF (the &#x201c;Fund&#x201d;) for the year of August 1, 2025 to July 31, 2026 (the &#x201c;Period&#x201d;).</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000218390Member"
      id="t_47_6e41b14a_0523_4173_9518_7b2791389873">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000218390Member"
      id="t_48_b4b37639_dd8e_4bd8_88c2_e3d141a07503">You can find additional information about the Fund at &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;www.ftportfolios.com/fund-documents/etf/HSMV&lt;/span&gt;. You can also request this information by contacting us at 1-800-621-1675 or &lt;span style="text-decoration-line:underline;color:rgb(0, 60, 113);font-size:9pt;font-weight:normal;font-family:'times new roman'"&gt;info@ftportfolios.com&lt;/span&gt;.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000218390Member"
      id="t_50_e39c485c_1def_48f5_bb09_590c836c149b">www.ftportfolios.com/fund-documents/etf/HSMV</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000218390Member"
      id="t_51_9fc86e00_921d_4886_91c2_0f15aa7e5936">1-800-621-1675</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="FY2026_C000218390Member"
      id="t_49_80d4f347_ef09_4707_9de7_b6a65d1251e4">info@ftportfolios.com</oef:AddlInfoEmail>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000218390Member"
      id="t_151_7e0c2a37_6ddb_d9f2_4b27_c70ad183ccd9">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt; &lt;b&gt;This report describes changes to the Fund that occurred during or after the reporting period.&lt;/b&gt; &lt;/div&gt;</oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000218390Member"
      id="t_52_894505c2_9520_46aa_85cd_5f5f5da66bca">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;WHAT WERE THE FUND COSTS FOR THE LAST YEAR?&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt;(Based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; font-weight: bold; vertical-align: bottom;"&gt;Fund&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom;"&gt;Costs of a $10,000 investment&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom;"&gt;Costs paid as a percentage&lt;br/&gt; of a $10,000 investment&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; vertical-align: baseline;"&gt;First Trust Horizon Managed Volatility Small/Mid ETF&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); vertical-align: baseline;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;86&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); vertical-align: baseline; white-space: nowrap;"&gt;0.81&lt;span&gt;%&lt;/span&gt;&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;(1)&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; font-style: normal; font-size: 7.5pt; width: 1.8em; vertical-align: top;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';font-size:7.5pt;"&gt;&#x200b;&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;(1)&lt;/sup&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding-top: 2.25pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-style: normal; font-size: 7.5pt; vertical-align: baseline;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';font-size:7.5pt;"&gt;Includes extraordinary expenses. If these extraordinary expenses were not included, the expense ratio would have been 0.80%.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000218390Member"
      decimals="INF"
      id="h_70_2737c752_17af_4bd6_8e26_cc131f09cb23"
      unitRef="USD">86</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000218390Member"
      decimals="4"
      id="h_71_1d51c9e0_9f40_4e58_a83a_9acdbd6d079e"
      unitRef="pure">0.0081</oef:ExpenseRatioPct>
    <oef:ExtraordinaryExpensesFnTextBlock
      contextRef="FY2026_C000218390Member"
      id="t_161_53e70418_3196_fe14_8353_53c1e30643ad">Includes extraordinary expenses. If these extraordinary expenses were not included, the expense ratio would have been 0.80%.</oef:ExtraordinaryExpensesFnTextBlock>
    <oef:ExpensesExclExtraordinaryExpensesPct
      contextRef="FY2026_C000218390Member"
      decimals="4"
      id="h_95_93077857_dfd4_b396_1e07_5340c93ce09d"
      unitRef="pure">0.0080</oef:ExpensesExclExtraordinaryExpensesPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000218390Member"
      id="t_53_ed5a9915_8f28_450e_99cd_35970c067484">&lt;div style="margin-top:14pt;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;HOW DID THE FUND PERFORM LAST YEAR? WHAT AFFECTED THE FUND&#x2019;S PERFORMANCE?&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;The Fund returned 12.80% for the 12 months ended July 31, 2026. The Fund underperformed its benchmark, the S&amp;amp;P 1000&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;&#xae;&lt;/sup&gt; Index, which returned 24.91% for the same Period.&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;The underperformance over the Period was primarily driven by the defensive objective of the strategy capturing less of the return of the benchmark in a period of large gains for the benchmark. Small and mid-sized stocks in the benchmark generally led larger cap stocks over the same Period, as these companies have exhibited characteristics more sensitive to an improving macro-economic environment. Underweights to more volatile sectors such as Information Technology and Health Care were large benchmark relative detractors, while overweights to Utilities and Real Estate were accretive. Given the market environment, the Fund performed in-line with expectations, realizing lower drawdowns and lower volatility than the benchmark over the Period.&lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000218390Member"
      id="t_54_ee4122af_c6a1_48c2_bf9a_f817ffdf0040">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;FUND PERFORMANCE (April 6, 2020 to July 31, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;The performance line graph below shows the performance of a hypothetical $10,000 initial investment in the Fund over a ten-year period (or for the life of the Fund, if shorter). The subsequent account value as of the end of the Period is listed next to the name of the Fund or index, as applicable. The performance table below shows the average annual total returns of the Fund for the past one-, five-, and ten-year periods, as applicable (or for the life of the Fund, if shorter), as&lt;span style="white-space:nowrap"&gt;&#160;&lt;/span&gt;of the end of the Period. Both the line graph and performance table compare the Fund&#x2019;s performance to an appropriate broad-based index and may compare to additional indices reflecting the market segment(s) in which the Fund invests over the same periods.&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;font-weight:bold;color:rgb(0, 0, 0);"&gt;Investment Performance of $10,000&lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);margin-bottom:20pt;"&gt; &lt;img alt="Fund Performance - Growth of 10K" src="chartimages_12274809.jpg" style="display: block; margin-left: auto; margin-right: auto; width: 468pt;"/&gt;  &lt;/div&gt;</oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000218390Member"
      id="t_55_e08ac513_79ea_4699_8ad7_6bb51682a6f5">&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid;margin-bottom:1ex"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 1pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; font-weight: bold; vertical-align: bottom; font-style: normal; width: 60%;"&gt;Average Annual Total Returns (as of July 31, 2026)&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;1 Year&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;5 Year&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;Since&lt;br/&gt; Inception&lt;br/&gt; (4/6/20)&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;First Trust Horizon Managed Volatility Small/Mid ETF&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;12.80&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;4.95&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;11.77&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;S&amp;amp;P 1000&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;&#xae;&lt;/sup&gt; Index&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;24.91&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;8.21&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;18.21&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;Russell 3000&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;&#xae;&lt;/sup&gt; Index&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;19.60&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;11.82&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;19.30&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AvgAnnlRtrTableTextBlock>
    <oef:PerfInceptionDate
      contextRef="FY2026_C000218390Member"
      id="t_155_e962f92c_fc60_a9d7_666e_0a21b950c6a4">2020-04-06</oef:PerfInceptionDate>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000218390Member"
      id="t_154_92e5ec7c_29e5_915e_2481_6cc790b51332">First Trust Horizon Managed Volatility Small/Mid ETF</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000218390Member"
      decimals="4"
      id="h_72_2bc940b8_32d0_4420_b254_9a8340838c57"
      unitRef="pure">0.1280</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000218390Member"
      decimals="4"
      id="h_73_975dc956_43ea_4f1c_8c55_d96f97c3a833"
      unitRef="pure">0.0495</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20200406_20260731_C000218390Member"
      decimals="4"
      id="h_74_9ee353af_b0ff_4fe4_926e_0fd7076f6f9b"
      unitRef="pure">0.1177</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_SAndP1000IndexMember"
      id="t_156_c949b100_03ea_ca92_42d6_dd944bfc142c">S&amp;P 1000&#xae; Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_SAndP1000IndexMember"
      decimals="4"
      id="h_75_1f1b63ef_cc4e_472b_95b7_47e8fdd4edb8"
      unitRef="pure">0.2491</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_SAndP1000IndexMember"
      decimals="4"
      id="h_76_0f7c1bcc_8ebd_403b_be81_8b7a070084e0"
      unitRef="pure">0.0821</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20200406_20260731_SAndP1000IndexMember"
      decimals="4"
      id="h_77_5f586681_da5e_4924_a225_409c60c26120"
      unitRef="pure">0.1821</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_Russell3000IndexMember"
      id="t_157_c8cfcd67_8b1e_5a73_9b9c_0e57e9d581b1">Russell 3000&#xae; Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_Russell3000IndexMember"
      decimals="4"
      id="h_78_5f0ba9fa_2bed_45bd_9713_8997477aa27b"
      unitRef="pure">0.1960</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_Russell3000IndexMember"
      decimals="4"
      id="h_79_58175367_3edd_4dcb_b772_fc804b82a82e"
      unitRef="pure">0.1182</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20200406_20260731_Russell3000IndexMember"
      decimals="4"
      id="h_80_a9fb34de_fb2a_4c40_afb8_90efdd31a8b6"
      unitRef="pure">0.1930</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000218390Member"
      id="t_56_019d8b55_2b13_411f_89ab_216bad435ef4">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt; &lt;b&gt;Visit&#160;&lt;/b&gt; &lt;b&gt; &lt;span style="color:rgb(0, 60, 113);white-space:nowrap;text-decoration-line:underline"&gt;www.ftportfolios.com/etf/HSMV&lt;/span&gt; &lt;/b&gt; &lt;b&gt; for more recent performance information.&lt;/b&gt; &lt;/div&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000218390Member"
      id="t_57_e1767711_d0de_4385_8257_634ce0ebbfae">The Fund&#x2019;s past performance is not a good predictor of the Fund&#x2019;s future performance.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000218390Member"
      id="t_58_b13a6e73_c920_4395_b9c2_c36414135101">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000218390Member"
      id="t_59_6589b1e7_4211_4a52_a585_29ff3363e5a5">&lt;div style="margin-top:10pt;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;KEY FUND STATISTICS (As of July 31, 2026)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Fund net assets&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;35,208,002&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Total number of portfolio holdings&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;151&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Total advisory fee paid&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;235,393&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-width:initial;border-bottom-color:initial;border-bottom-style:none"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Portfolio turnover rate&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;40&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="TI20260731_C000218390Member"
      decimals="INF"
      id="h_81_42ae4c23_72a3_415c_a97e_7c9b7c6fb14e"
      unitRef="USD">35208002</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260731_C000218390Member"
      decimals="INF"
      id="h_82_c739b529_46a5_40b6_bb15_304b6a511da7"
      unitRef="Holding">151</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000218390Member"
      decimals="INF"
      id="h_83_16675faf_38a6_4152_ba68_ab4db33eb89f"
      unitRef="USD">235393</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000218390Member"
      decimals="4"
      id="h_84_c3d5a1fa_c982_4de5_a070_5c0aefdeb79c"
      unitRef="pure">0.40</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000218390Member"
      id="t_60_502d7952_d27c_4658_9ae1_28ef6b68e4dd">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;WHAT DID THE FUND INVEST IN? (As of July 31, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;The tables below show the investment makeup of the Fund, representing the percentage of total investments of the Fund.&lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;text-align:center;padding-bottom:5pt;font-weight:bold;color:rgb(0, 0, 0);margin-top:5pt;margin-right:0px;margin-bottom:0px;margin-left:0px;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;"&gt; &lt;b&gt;Top Ten Holdings&lt;/b&gt; &lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Phillips Edison &amp;amp; Co., Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.2&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;OGE Energy Corp.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.0&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Ingredion, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.6&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;NNN REIT, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.5&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Ellington Financial, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.5&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;IDACORP, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.5&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Agree Realty Corp.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Four Corners Property Trust, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Starwood Property Trust, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Hanover Insurance Group (The), Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.2&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;text-align:center;padding-bottom:5pt;font-weight:bold;color:rgb(0, 0, 0);margin-top:3pt;margin-right:0px;margin-bottom:5pt;margin-left:0px;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;"&gt; &lt;b&gt;Sector Allocation&lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;img alt="Graphical Representation - Allocation 2 Chart" src="chartimages_12274819.jpg" style="width: 172.8pt;"/&gt;  &lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:LargestHoldingsTableTextBlock
      contextRef="FY2026_C000218390Member"
      id="t_152_de092583_71ae_3c92_ac71_c86925b0dcf0">&lt;div style="font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;text-align:center;padding-bottom:5pt;font-weight:bold;color:rgb(0, 0, 0);margin-top:5pt;margin-right:0px;margin-bottom:0px;margin-left:0px;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;"&gt; &lt;b&gt;Top Ten Holdings&lt;/b&gt; &lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Phillips Edison &amp;amp; Co., Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.2&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;OGE Energy Corp.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.0&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Ingredion, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.6&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;NNN REIT, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.5&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Ellington Financial, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.5&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;IDACORP, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.5&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Agree Realty Corp.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Four Corners Property Trust, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Starwood Property Trust, Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Hanover Insurance Group (The), Inc.&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.2&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:LargestHoldingsTableTextBlock>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000218390Member_PhillipsEdisonAndCoIncMember"
      decimals="4"
      id="h_85_24b1c496_2693_429e_8880_0bca7b07b1ee"
      unitRef="pure">0.022</oef:PctOfTotalInv>
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      contextRef="TI20260731_C000218390Member_OGEEnergyCorpMember"
      decimals="4"
      id="h_86_c46492c0_b8b3_4fb6_8c10_2796bdc71963"
      unitRef="pure">0.020</oef:PctOfTotalInv>
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      contextRef="TI20260731_C000218390Member_IngredionIncMember"
      decimals="4"
      id="h_87_7f8b16ea_a160_4245_ade1_74af7dd2671b"
      unitRef="pure">0.016</oef:PctOfTotalInv>
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      contextRef="TI20260731_C000218390Member_NNNREITIncMember"
      decimals="4"
      id="h_88_b0e9d079_04eb_4461_ac44_f0d8b340d09c"
      unitRef="pure">0.015</oef:PctOfTotalInv>
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      contextRef="TI20260731_C000218390Member_EllingtonFinancialIncMember"
      decimals="4"
      id="h_89_44263cda_a73b_425f_9443_8c2c733b1f38"
      unitRef="pure">0.015</oef:PctOfTotalInv>
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      contextRef="TI20260731_C000218390Member_IDACORPIncMember"
      decimals="4"
      id="h_90_b17a0183_3d22_4232_bf69_784b6113615d"
      unitRef="pure">0.015</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000218390Member_AgreeRealtyCorpMember"
      decimals="4"
      id="h_91_7aa8ad19_8414_4693_933b_7efb2517bbc4"
      unitRef="pure">0.014</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000218390Member_FourCornersPropertyTrustIncMember"
      decimals="4"
      id="h_92_53a9fb06_8867_4fd5_89dc_beefc0af0877"
      unitRef="pure">0.014</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000218390Member_StarwoodPropertyTrustIncMember"
      decimals="4"
      id="h_93_fdd399d4_3953_4de2_bdde_51758aa17e90"
      unitRef="pure">0.014</oef:PctOfTotalInv>
    <oef:PctOfTotalInv
      contextRef="TI20260731_C000218390Member_HanoverInsuranceGroupTheIncMember"
      decimals="4"
      id="h_94_81776fe4_1d22_4130_9c95_1292438d80e3"
      unitRef="pure">0.012</oef:PctOfTotalInv>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000218390Member"
      id="t_61_d850a99d_23d2_45e8_a631_6b9a61149987">&lt;div style="margin-top:20pt;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;HOW HAS THE FUND MATERIALLY CHANGED?&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;This is a summary of certain changes to the Fund since August 1, 2025. For more complete information, you may review the Fund&#x2019;s prospectus and any applicable supplements at &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;www.ftportfolios.com/fund-documents/etf/HSMV&lt;/span&gt; or upon request at 1-800-621-1675 or &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;info@ftportfolios.com&lt;/span&gt;.&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;On September 8, 2026, the Board of Trustees of the Trust (the &#x201c;Board&#x201d;) voted to terminate and liquidate HSMV pursuant to a Plan of Liquidation and Termination. The Board determined that the termination and liquidation of HSMV was in the best interests of HSMV. The Fund will liquidate on or around January 15, 2027.&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000218390Member"
      id="t_136_8ef21b1f_48c3_4b11_b406_9bfb7f7acdcd">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;This is a summary of certain changes to the Fund since August 1, 2025. For more complete information, you may review the Fund&#x2019;s prospectus and any applicable supplements at &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;www.ftportfolios.com/fund-documents/etf/HSMV&lt;/span&gt; or upon request at 1-800-621-1675 or &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;info@ftportfolios.com&lt;/span&gt;.&lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
      contextRef="FY2026_C000218390Member"
      id="t_149_8f5f9e5f_98e6_40f7_86fb_af4f2481e5e9">www.ftportfolios.com/fund-documents/etf/HSMV</oef:UpdProspectusWebAddress>
    <oef:UpdProspectusPhoneNumber
      contextRef="FY2026_C000218390Member"
      id="t_148_50592134_fdef_4a78_88fd_df7b001b68bf">1-800-621-1675</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress
      contextRef="FY2026_C000218390Member"
      id="t_153_ba49354c_7f1e_deb7_8201_791729e170e4">info@ftportfolios.com</oef:UpdProspectusEmailAddress>
    <oef:FundName
      contextRef="FY2026_C000216993Member"
      id="t_154_b1c860cf_5502_93a9_75c6_b70f5cd8825f">First Trust Equity Market Neutral ETF</oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000216993Member"
      id="t_155_97a41548_0893_6041_11fc_2f450dab176d">First Trust Equity Market Neutral ETF</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000216993Member"
      id="t_156_45ed1efd_b56e_b430_bdd7_eb76aa425321">NTRL</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000216993Member"
      id="t_62_f44b342e_f80c_46bf_940f_20ec15950b63">This annual shareholder report contains important information about the First Trust Equity Market Neutral ETF (the &#x201c;Fund&#x201d;) for the year of August 1, 2025 to July 31, 2026 (the &#x201c;Period&#x201d;).</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000216993Member"
      id="t_63_ae098391_4337_4db5_b9db_b309dd024d88">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000216993Member"
      id="t_64_fff84414_9fa1_43b8_8251_bdee8ee98a71">You can find additional information about the Fund at &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;www.ftportfolios.com/fund-documents/etf/NTRL&lt;/span&gt;. You can also request this information by contacting us at 1-800-621-1675 or &lt;span style="text-decoration-line:underline;color:rgb(0, 60, 113);font-size:9pt;font-weight:normal;font-family:'times new roman'"&gt;info@ftportfolios.com&lt;/span&gt;.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000216993Member"
      id="t_66_c97e7ac2_38d5_4897_a81a_278dedad115f">www.ftportfolios.com/fund-documents/etf/NTRL</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000216993Member"
      id="t_67_091423d9_e8bd_4176_b347_4b70ca2e229f">1-800-621-1675</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="FY2026_C000216993Member"
      id="t_65_c4911ef9_70f9_4bbd_a428_16a34118e121">info@ftportfolios.com</oef:AddlInfoEmail>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000216993Member"
      id="t_157_1c79cdea_a82a_7e45_7707_333878ebc866">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:9pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt; &lt;b&gt;This report describes changes to the Fund that occurred during or after the reporting period.&lt;/b&gt; &lt;/div&gt;</oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000216993Member"
      id="t_68_783d8286_3eed_4e4b_ae77_6caa413b1d0b">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:2.7pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;WHAT WERE THE FUND COSTS FOR THE LAST YEAR?&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt;(Based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; font-weight: bold; vertical-align: bottom;"&gt;Fund&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom;"&gt;Costs of a $10,000 investment&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;(1)&lt;/sup&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom;"&gt;Costs paid as a percentage&lt;br/&gt; of a $10,000 investment&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;(1)&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; vertical-align: baseline;"&gt;First Trust Equity Market Neutral ETF&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); vertical-align: baseline;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;136&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;(2)&lt;/sup&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); vertical-align: baseline; white-space: nowrap;"&gt;1.31&lt;span&gt;%&lt;/span&gt;&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;(2)&lt;/sup&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; font-style: normal; font-size: 7.5pt; width: 1.8em; vertical-align: top;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';font-size:7.5pt;"&gt;&#x200b;&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;(1)&lt;/sup&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding-top: 2.25pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-style: normal; font-size: 7.5pt; vertical-align: baseline;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';font-size:7.5pt;"&gt;Includes dividend expense on investments sold short.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; font-style: normal; font-size: 7.5pt; width: 1.8em; vertical-align: top;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';font-size:7.5pt;"&gt;&#x200b;&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;(2)&lt;/sup&gt;&lt;/div&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; font-family: 'Times New Roman'; font-weight: normal; color: rgb(0, 0, 0); text-align: left; padding-top: 2.25pt; padding-right: 0; padding-bottom: 0; padding-left: 0; font-style: normal; font-size: 7.5pt; vertical-align: baseline;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';font-size:7.5pt;"&gt;Excludes any Acquired Fund Fees and Expenses of the&#160;underlying investment companies in which the Fund invests.&lt;/div&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000216993Member"
      decimals="INF"
      id="h_95_3c030237_2bdd_4566_a94a_a6614c717d3d"
      unitRef="USD">136</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000216993Member"
      decimals="4"
      id="h_96_c4a2bf1a_b5b6_4c55_af53_a790bd1c576b"
      unitRef="pure">0.0131</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000216993Member"
      id="t_69_575f125d_91de_452c_953f_e09240264022">&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);margin-bottom:12.6pt;"&gt;
&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);break-inside:avoid-page;page-break-inside:avoid;"&gt;
&lt;div style="margin-top:12.6pt;margin-right:0px;margin-bottom:2.7pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;HOW DID THE FUND PERFORM LAST YEAR? WHAT AFFECTED THE FUND&#x2019;S PERFORMANCE?&lt;/div&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:8pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;The Fund returned 7.90% for the 12 months ended July 31, 2026 (the &#x201c;Fiscal Period&#x201d;). The Fund outperformed its benchmark, the ICE BofA 3-Month U.S. Treasury Bill Index, which returned 3.82% for the same Fiscal Period.&lt;/div&gt; &lt;/div&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:8pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;As of the close of business on June 23, 2026, the Fund&#x2019;s name changed from the First Trust Merger Arbitrage ETF to the First Trust Equity Market Neutral ETF and changed its investment strategies and portfolio management team. The First Trust Alternatives Team of First Trust Advisors L.P., the investment advisor to the Fund, assumed portfolio management responsibilities for the Fund, replacing the previous sub-advisor. The Fund no longer pursues a merger&lt;span style="white-space:nowrap"&gt;&#160;&lt;/span&gt;arbitrage&lt;span style="white-space:nowrap"&gt;&#160;&lt;/span&gt;strategy, instead it seeks an equity market neutral approach where the overall performance of the Fund is driven primarily by the net performance of long and short positions, independent of directional movements in the market. From the close of business on June 23, 2026, through July 31, 2026 (the &#x201c;Post-Change Period&#x201d;), the Fund returned 3.50%. During the same Post-Change Period, the Fund&#x2019;s benchmark returned 0.40%, resulting in Fund outperformance of 3.10 percentage points.&lt;/div&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:8pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;The Fund&#x2019;s outperformance during the Post-Change Period was primarily attributable to the Fund&#x2019;s long equity positions outperforming its short equity positions, as well as incremental return from its cash portfolio.&lt;/div&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:8pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;The overall economic backdrop during the Fiscal Period from August 1, 2025, through July 31, 2026, was one of economic growth and strong corporate earnings. During the Fiscal Period, broad-based economic indicators highlighting these trends included:&lt;/div&gt;
&lt;ul style="padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; counter-reset: numberedlisting 0 letteringlisting 0 letteredhead 0 lcrmnhead 0 ucletteredhead 0 ucrmnhead 0; break-inside: avoid-page; page-break-inside: avoid;"&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt;Average annualized GDP growth over the prior four calendar quarters (Q3 2025&#x2013;Q2 2026) was 2.1%.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt;Basic earnings per share for the S&amp;amp;P 500&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;&#xae;&lt;/sup&gt; Index rose from $218.35 as of July 31, 2025 to $262.51 as of&lt;span style="white-space:nowrap"&gt;&#160;&lt;/span&gt;July 31, 2026, an increase of 20.2% over the Fiscal Period.&lt;/div&gt; &lt;/li&gt; &lt;/ul&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:8pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt; &lt;br/&gt; U.S. equities had strong returns during the Fiscal Period, with two pullbacks (the first in November 2025 and the second in March 2026) unable to derail a solid overall 12 months. For the Fiscal Period, the S&amp;amp;P 500&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;&#xae;&lt;/sup&gt; Index gained 19.56% and the technology-heavy Nasdaq 100&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;&#xae;&lt;/sup&gt;-Index was up 22.58%. Smaller-capitalization stocks performed even better than the larger indexes, posting a return of 34.18% as measured by the Russell 2000&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;&#xae;&lt;/sup&gt; Index. The growth in corporate earnings noted earlier played a large part in boosting equity returns, as did a resilient belief that artificial intelligence will enhance productivity.&lt;/div&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:8pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;The Fund&#x2019;s new investment strategy, implemented as of the close of business on June 23, 2026, benefitted from the generally positive economic backdrop for U.S. equities, as the S&amp;amp;P 500&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;&#xae;&lt;/sup&gt; Index rose by 1.77% during the Post-Change Period. The Fund&#x2019;s long stock portfolio was up 4.24% on a total return, fully invested basis, while the short stock positions were up 2.84% on the same basis. The short positions detracted from the Fund&#x2019;s total return because the Fund was short those positions, which rose in value.&lt;span style="white-space:nowrap"&gt;&#160;&lt;/span&gt; The positive spread of 1.40% between the two portfolios contributed to the Fund&#x2019;s overall total return.&lt;/div&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:8pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;During the Post-Change Period, the Fund&#x2019;s economic exposure to its long positions was targeted at 195% of total Fund assets, while its economic exposure to the short positions was targeted at 175% of total Fund assets. The additional economic exposure above 100% added 4.02% to the Fund&#x2019;s total return from its long portfolio and detracted -2.13% from total return from its short portfolio. Overall, including the impact of the additional exposure above 100%, the spread between the long and short portfolios was 3.08%. The Fund also benefited from interest income and trade timing, while financing charges related to the total return swaps detracted from performance.&lt;/div&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:8pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;As of July 31, 2026, the Fund had 232 long positions and 251 short positions. Gross equity exposure for the Fund was 356% of the Fund&#x2019;s net asset value with 192% being long stock positions and 168% in short stock positions.&lt;/div&gt; &lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000216993Member"
      id="t_70_87757652_43dd_4b55_b455_4703871382f1">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:2.7pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;FUND PERFORMANCE (February 4, 2020 to July 31, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:9pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;The performance line graph below shows the performance of a hypothetical $10,000 initial investment in the Fund over a ten-year period (or for the life of the Fund, if shorter). The subsequent account value as of the end of the Period is listed next to the name of the Fund or index, as applicable. The performance table below shows the average annual total returns of the Fund for the past one-, five-, and ten-year periods, as applicable (or for the life of the Fund, if shorter), as&lt;span style="white-space:nowrap"&gt;&#160;&lt;/span&gt;of the end of the Period. Both the line graph and performance table compare the Fund&#x2019;s performance to an appropriate broad-based index and may compare to additional indices reflecting the market segment(s) in which the Fund invests over the same periods.&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:2.7pt;margin-left:0px;font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;font-weight:bold;color:rgb(0, 0, 0);"&gt;Investment Performance of $10,000&lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);margin-bottom:18pt;"&gt; &lt;img alt="Fund Performance - Growth of 10K" src="chartimages_12275061.jpg" style="display: block; margin-left: auto; margin-right: auto; width: 468pt;"/&gt;  &lt;/div&gt;</oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000216993Member"
      id="t_158_93a75f30_c1e3_0a15_6892_63f6dec2fdf8">&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid;margin-bottom:1ex"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 1pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; font-weight: bold; vertical-align: bottom; font-style: normal; width: 60%;"&gt;Average Annual Total Returns (as of July 31, 2026)&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;1 Year&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;5 Year&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;Since&lt;br/&gt; Inception&lt;br/&gt; (2/4/20)&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;First Trust Equity Market Neutral ETF&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;7.90&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;3.80&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.55&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;ICE BofA 3-month U.S. Treasury Bill Index&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;3.82&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;3.59&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.84&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;S&amp;amp;P 500&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;&#xae;&lt;/sup&gt; Index&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;19.56&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;12.86&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;15.20&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AvgAnnlRtrTableTextBlock>
    <oef:PerfInceptionDate
      contextRef="FY2026_C000216993Member"
      id="t_164_cb960491_2f10_92d5_7707_a619283961fe">2020-02-04</oef:PerfInceptionDate>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000216993Member"
      id="t_165_db67c091_d570_9f52_cb7d_0062b3513e12">First Trust Equity Market Neutral ETF</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000216993Member"
      decimals="4"
      id="h_97_475166f8_cdee_48d2_87a0_365efc955d69"
      unitRef="pure">0.0790</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000216993Member"
      decimals="4"
      id="h_98_9548d3da_d4a0_4462_b34a_647bc8de3912"
      unitRef="pure">0.0380</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20200204_20260731_C000216993Member"
      decimals="4"
      id="h_99_7e2ba0e5_672c_4669_9d9c_6c31dc47bc36"
      unitRef="pure">0.0255</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_ICEBofA3MonthUSTreasuryBillIndexMember"
      id="t_166_e9fbf817_8cda_d286_dda0_6711f5c56a38">ICE BofA 3-month U.S. Treasury Bill Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_ICEBofA3MonthUSTreasuryBillIndexMember"
      decimals="4"
      id="h_100_1211b486_6182_4df0_9587_794a7cc9ac9e"
      unitRef="pure">0.0382</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_ICEBofA3MonthUSTreasuryBillIndexMember"
      decimals="4"
      id="h_101_abbf5fc8_253d_4565_974c_004404a75faf"
      unitRef="pure">0.0359</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20200204_20260731_ICEBofA3MonthUSTreasuryBillIndexMember"
      decimals="4"
      id="h_102_002eea0e_2a80_4628_99b0_9d3e6b0f64b3"
      unitRef="pure">0.0284</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_StandardPoors500IndexMember"
      id="t_167_5bfd0b07_aa18_1236_f57d_d2eff8279cad">S&amp;P 500&#xae; Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_StandardPoors500IndexMember"
      decimals="4"
      id="h_103_9f36b942_57f5_405a_9e92_b607ffd0f681"
      unitRef="pure">0.1956</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_StandardPoors500IndexMember"
      decimals="4"
      id="h_104_a474a0ec_0adb_4b8c_8e48_34a33f0bd73d"
      unitRef="pure">0.1286</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20200204_20260731_StandardPoors500IndexMember"
      decimals="4"
      id="h_105_9d26ac3b_bcf6_4fac_a0a2_88b464c41f77"
      unitRef="pure">0.1520</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000216993Member"
      id="t_72_fb221996_2641_4481_a081_0d5431379b4e">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:6.75pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt; &lt;b&gt;Visit &lt;/b&gt; &lt;b&gt; &lt;span style="color:rgb(0, 60, 113);white-space:nowrap;text-decoration-line:underline"&gt;www.ftportfolios.com/etf/NTRL&lt;/span&gt; &lt;/b&gt; &lt;b&gt; for more recent performance information.&lt;/b&gt; &lt;/div&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000216993Member"
      id="t_73_6d548c86_2be6_45ac_adc9_ad0552de31ca">The Fund&#x2019;s past performance is not a good predictor of the Fund&#x2019;s future performance.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000216993Member"
      id="t_74_78bf3022_f0b5_46a1_a31d_8968a9cf9e49">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000216993Member"
      id="t_75_a25948f6_7881_4766_8378_6fc7ff3cb72a">&lt;div style="margin-top:9pt;margin-right:0px;margin-bottom:2.7pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;KEY FUND STATISTICS (As of July 31, 2026)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Fund net assets&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;16,257,576&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Total number of portfolio holdings&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;17&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Total advisory fee paid&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;384,617&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-width:initial;border-bottom-color:initial;border-bottom-style:none"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Portfolio turnover rate&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;377&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="TI20260731_C000216993Member"
      decimals="INF"
      id="h_106_a3872ff5_4158_42b2_8728_5d6bd82031a7"
      unitRef="USD">16257576</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260731_C000216993Member"
      decimals="INF"
      id="h_107_7e0391d8_7aa2_4998_a725_05cba1272c80"
      unitRef="Holding">17</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000216993Member"
      decimals="INF"
      id="h_108_388577be_5820_4c8e_aa08_9a72932ad54c"
      unitRef="USD">384617</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000216993Member"
      decimals="4"
      id="h_109_cd792f6d_286d_411b_a2cb_cce6e956db5c"
      unitRef="pure">3.77</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000216993Member"
      id="t_76_5acee3f4_b4f3_4a6f_93cb_67ec62a720fa">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:2.7pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;WHAT DID THE FUND INVEST IN? (As of July 31, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:9pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;The table below shows the investment makeup of the Fund, representing the percentage of net assets of the Fund.&lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;text-align:center;font-weight:bold;color:rgb(0, 0, 0);margin-top:4.5pt;margin-right:0px;margin-bottom:0px;margin-left:0px;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;padding-bottom:4.5pt;"&gt; &lt;b&gt;Fund Allocation&lt;/b&gt; &lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Rights&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;0.0&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Money Market Funds&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;83.6&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Net Other Assets and Liabilities&lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;(1)&lt;/sup&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;16.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Total&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;100.0&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="margin-top:1.5em;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-weight:normal;color:rgb(0, 0, 0);font-size:7.5pt;padding-left:1.5em;text-indent:-1.5em;line-height:8.25pt;letter-spacing:0.01pt;"&gt;Any amount shown as 0.0% represents less than 0.1%.&lt;/div&gt;&lt;div style="margin-top:0.5em;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-family:'times new roman';font-weight:normal;color:rgb(0, 0, 0);font-size:7.5pt;padding-left:1.5em;text-indent:-1.5em;line-height:8.25pt;letter-spacing:0.01pt;"&gt; &lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;(1)&lt;/sup&gt; Includes unrealized appreciation (depreciation) on swap contracts.&lt;/div&gt;</oef:HoldingsTableTextBlock>
    <oef:PctOfNav
      contextRef="TI20260731_C000216993Member_RightsMember"
      decimals="4"
      id="h_110_83079a6c_b51a_44b5_9ccb_7919d39f8ad1"
      unitRef="pure">0.000</oef:PctOfNav>
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      id="h_112_ee64570b_c3da_4661_8d72_9d3e09bbd319"
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    <oef:PctOfNav
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    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000216993Member"
      id="t_77_15e26980_a78d_49db_900e_f5689573882c">&lt;div style="margin-top:18pt;margin-right:0px;margin-bottom:2.7pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;HOW HAS THE FUND MATERIALLY CHANGED?&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:6.75pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;This is a summary of certain changes to the Fund since August 1, 2025. For more complete information, you may review the Fund&#x2019;s prospectus and any applicable supplements at &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;www.ftportfolios.com/fund-documents/etf/NTRL&lt;/span&gt; or upon request at 1-800-621-1675 or &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;info@ftportfolios.com&lt;/span&gt;.&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:6.75pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;In its prospectus dated June 22, 2026 and effective June 24, 2026, the Fund&#x2019;s name changed from &#x201c;First Trust Merger Arbitrage ETF&#x201d; to &#x201c;First Trust Equity Market Neutral ETF,&#x201d; and the Fund&#x2019;s ticker changed from &#x201c;MARB&#x201d; to &#x201c;NTRL.&#x201d; In connection with the change to the Fund&#x2019;s name, the Fund&#x2019;s principal investment strategies and principal risks were revised to reflect the Fund&#x2019;s new strategy to seek an equity market neutral approach where the overall performance of the Fund is driven primarily by the net performance of long and short positions, independent of directional movements in the market. Additionally, the Fund&#x2019;s annual unitary management fee was reduced to 0.95% of the Fund&#x2019;s average daily net assets, the Fund&#x2019;s portfolio management team changed to members of the First Trust Alternatives Investment Team, and the Fund no longer has a sub-advisor.&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000216993Member"
      id="t_137_c7a62fb4_d10d_4d8b_8f36_9f9d749a25d7">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:6.75pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;This is a summary of certain changes to the Fund since August 1, 2025. For more complete information, you may review the Fund&#x2019;s prospectus and any applicable supplements at &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;www.ftportfolios.com/fund-documents/etf/NTRL&lt;/span&gt; or upon request at 1-800-621-1675 or &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;info@ftportfolios.com&lt;/span&gt;.&lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
    <oef:UpdProspectusWebAddress
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      id="t_151_50b9f5d6_c687_4e0b_b06e_af1375ad923b">1-800-621-1675</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress
      contextRef="FY2026_C000216993Member"
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    <oef:MaterialFundChngNameTextBlock
      contextRef="FY2026_C000216993Member"
      id="t_168_d0f466d2_05c7_0e58_14e0_a4eebf4838ac">In its prospectus dated June 22, 2026 and effective June 24, 2026, the Fund&#x2019;s name changed from &#x201c;First Trust Merger Arbitrage ETF&#x201d; to &#x201c;First Trust Equity Market Neutral ETF,&#x201d; and the Fund&#x2019;s ticker changed from &#x201c;MARB&#x201d; to &#x201c;NTRL.&#x201d;</oef:MaterialFundChngNameTextBlock>
    <oef:MaterialChngDate
      contextRef="FY2026_C000216993Member"
      id="t_153_57712820_7bbd_481b_8827_d777bc889ed0">2026-06-24</oef:MaterialChngDate>
    <oef:MaterialFundChngStrategiesTextBlock
      contextRef="FY2026_C000216993Member"
      id="t_161_f3955272_2381_3ced_842c_6e56cade1e53">In connection with the change to the Fund&#x2019;s name, the Fund&#x2019;s principal investment strategies and principal risks were revised to reflect the Fund&#x2019;s new strategy to seek an equity market neutral approach where the overall performance of the Fund is driven primarily by the net performance of long and short positions, independent of directional movements in the market.</oef:MaterialFundChngStrategiesTextBlock>
    <oef:MaterialFundChngRisksChngTextBlock
      contextRef="FY2026_C000216993Member"
      id="t_163_8b20d311_240b_9bbf_03ae_b17d23041b53">In connection with the change to the Fund&#x2019;s name, the Fund&#x2019;s principal investment strategies and principal risks were revised to reflect the Fund&#x2019;s new strategy to seek an equity market neutral approach where the overall performance of the Fund is driven primarily by the net performance of long and short positions, independent of directional movements in the market.</oef:MaterialFundChngRisksChngTextBlock>
    <oef:MaterialFundChngExpensesTextBlock
      contextRef="FY2026_C000216993Member"
      id="t_162_72103a6d_40a3_12c4_735b_b0b919eb1b48">Additionally, the Fund&#x2019;s annual unitary management fee was reduced to 0.95% of the Fund&#x2019;s average daily net assets, the Fund&#x2019;s portfolio management team changed to members of the First Trust Alternatives Investment Team, and the Fund no longer has a sub-advisor.</oef:MaterialFundChngExpensesTextBlock>
    <oef:FundName
      contextRef="FY2026_C000187865Member"
      id="t_173_7e8f0a2e_0231_605d_ddd8_3f74ca31732e">First Trust California Municipal High Income ETF</oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000187865Member"
      id="t_174_bd8d599c_ae74_355b_8021_fa60fd91794f">First Trust California Municipal High Income ETF</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000187865Member"
      id="t_159_ad3a80d8_ffb2_33c9_3568_0c47efbf73ad">FCAL</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000187865Member"
      id="t_78_df430230_d408_430d_bd24_c6dcafd936fd">This annual shareholder report contains important information about the First Trust California Municipal High Income ETF (the &#x201c;Fund&#x201d;) for the year of August 1, 2025 to July 31, 2026 (the &#x201c;Period&#x201d;).</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000187865Member"
      id="t_79_bfff6660_c3ef_4daa_a77b_24ec53c8bdf1">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000187865Member"
      id="t_80_4029bf8a_fda9_407c_b39b_4cfed729db08">You can find additional information about the Fund at &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;www.ftportfolios.com/fund-documents/etf/FCAL&lt;/span&gt;. You can also request this information by contacting us at 1-800-621-1675 or &lt;span style="text-decoration-line:underline;color:rgb(0, 60, 113);font-size:9pt;font-weight:normal;font-family:'times new roman'"&gt;info@ftportfolios.com&lt;/span&gt;.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000187865Member"
      id="t_82_6eae5d99_8bbd_4dff_8cfb_05cc158b8889">www.ftportfolios.com/fund-documents/etf/FCAL</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000187865Member"
      id="t_83_3452af87_5461_4302_a08e_3bbb85c36f3c">1-800-621-1675</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="FY2026_C000187865Member"
      id="t_81_33c541d2_ce4c_41b8_bb39_ca1f927ab7f0">info@ftportfolios.com</oef:AddlInfoEmail>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000187865Member"
      id="t_160_46e0fc94_59db_74e4_9bda_f118a581239d">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:8pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt; &lt;b&gt;This report describes changes to the Fund that occurred during or after the reporting period.&lt;/b&gt; &lt;/div&gt;</oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000187865Member"
      id="t_84_b1e8c3ab_8d5c_4d9e_ae9c_ccdfe7b1c428">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:2.4pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;WHAT WERE THE FUND COSTS FOR THE LAST YEAR?&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt;(Based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; font-weight: bold; vertical-align: bottom;"&gt;Fund&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom;"&gt;Costs of a $10,000 investment&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom;"&gt;Costs paid as a percentage&lt;br/&gt; of a $10,000 investment&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; vertical-align: baseline;"&gt;First Trust California Municipal High Income ETF&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); vertical-align: baseline;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;58&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); vertical-align: baseline; white-space: nowrap;"&gt;0.56&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000187865Member"
      decimals="INF"
      id="h_114_e03ae719_9f1e_4575_b1e0_988579e28beb"
      unitRef="USD">58</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000187865Member"
      decimals="4"
      id="h_115_c04106d9_a446_4e03_8970_fbc9d1b2e23b"
      unitRef="pure">0.0056</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000187865Member"
      id="t_85_45f3a5db_ea10_4076_b57d_b5f01b46e269">&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);margin-bottom:11.2pt;"&gt;
&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);break-inside:avoid-page;page-break-inside:avoid;"&gt;
&lt;div style="margin-top:11.2pt;margin-right:0px;margin-bottom:2.4pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;HOW DID THE FUND PERFORM LAST YEAR? WHAT AFFECTED THE FUND&#x2019;S PERFORMANCE?&lt;/div&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:8pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;The Fund returned 5.57% for the 12 months ended July 31, 2026. The Fund outperformed its benchmark, the Bloomberg 10 Year California Exempt Index, which returned 3.62% for the same Period.&lt;/div&gt; &lt;/div&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:8pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;The following key Fund factors impacted the Fund&#x2019;s performance relative to the benchmark during the Period:&lt;/div&gt;
&lt;ul style="padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; counter-reset: numberedlisting 0 letteringlisting 0 letteredhead 0 lcrmnhead 0 ucletteredhead 0 ucrmnhead 0; break-inside: avoid-page; page-break-inside: avoid;"&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Yield Curve Positioning/Duration&lt;/b&gt;: During the Period, the Fund&#x2019;s allocation to bonds with a stated final maturity of 18+ years and 12-18 years were the primary drivers of the Fund&#x2019;s outperformance relative to the benchmark. In contrast, the Fund&#x2019;s selection of bonds with a maturity date of 0-2 years and allocation to cash were detrimental to the Fund&#x2019;s performance over the Period. Regarding effective duration, the Fund&#x2019;s allocation and selection of bonds with an effective duration of 10+ years and selection of bonds with an effective duration of 7-10 years and 5-7 years were the predominant reasons for the Fund&#x2019;s outperformance relative to the benchmark. Contrawise, the Fund&#x2019;s allocation and selection of bonds with an effective duration of 0-1 years and allocation to cash were detrimental to the Fund&#x2019;s performance over the Period.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Interest Rate Hedge&lt;/b&gt;: The Fund&#x2019;s use of U.S. Treasury futures to hedge interest rate risk was a slightly positive contributor to the Fund&#x2019;s performance.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Credit Rating&lt;/b&gt;: The Fund&#x2019;s selection of AA rated, A rated and BBB rated bonds were positive contributors to the Fund&#x2019;s outperformance relative to the benchmark over the Period. A secondary positive contributor to the Fund&#x2019;s outperformance during the Period was the Fund&#x2019;s allocation to non-rated bonds. No credit rating category was a&lt;span style="white-space:nowrap"&gt;&#160;&lt;/span&gt;negative contributor to the Fund&#x2019;s performance.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Sector/Industry&lt;/b&gt;: During the Period, the Fund&#x2019;s selection of special tax, health care, lease, local general obligation, and education sectors were positive contributors to the Fund&#x2019;s performance relative to the benchmark. No sector was a material negative contributor to the Fund&#x2019;s performance during the Period.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;U.S. Treasury Rate Trends&lt;/b&gt;: During the Period, 10-year and 30-year U.S. Treasury yields increased by approximately 36 basis points (&#x201c;bps&#x201d;) and 37 bps, respectively, to 4.73% and 5.27%, respectively.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;New Issue Supply&lt;/b&gt;: During the Period, primary market supply increased approximately 2.4% to $581.2 billion compared with $567.5 billion a year ago (SIFMA, Bloomberg, Barclays Research).&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Municipal Credit Yields&lt;/b&gt;: For the Period, according to Municipal Market Data AAA yield curve data, 10-year municipal yields increased 5 bps while 30-year municipal yields decreased by 16 bps to 3.37% and 4.51%, respectively.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Municipal Credit Spreads&lt;/b&gt;: During the Period, credits spreads tightened for A, BBB, and high yield municipals by approximately 7 bps, 13 bps, and 24 bps, respectively.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Industry Fund Flows&lt;/b&gt;: During the Period, according to data collected by the Investment Company Institute and JP Morgan, weekly reporting fund inflows totaled approximately $53 billion. The municipal asset class is highly driven by retail demand. This demand for bonds causes credit spreads to tighten and yields to decline. Both are additive to performance.&lt;/div&gt; &lt;/li&gt; &lt;/ul&gt; &lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000187865Member"
      id="t_86_061c27cd_580c_4b9a_a635_143238fb64df">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:2.4pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;FUND PERFORMANCE (June 20, 2017 to July 31, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:8pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;The performance line graph below shows the performance of a hypothetical $10,000 initial investment in the Fund over a ten-year period (or for the life of the Fund, if shorter). The subsequent account value as of the end of the Period is listed next to the name of the Fund or index, as applicable. The performance table below shows the average annual total returns of the Fund for the past one-, five-, and ten-year periods, as applicable (or for the life of the Fund, if shorter), as&lt;span style="white-space:nowrap"&gt;&#160;&lt;/span&gt;of the end of the Period. Both the line graph and performance table compare the Fund&#x2019;s performance to an appropriate broad-based index and may compare to additional indices reflecting the market segment(s) in which the Fund invests over the same periods.&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:2.4pt;margin-left:0px;font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;font-weight:bold;color:rgb(0, 0, 0);"&gt;Investment Performance of $10,000&lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);margin-bottom:16pt;"&gt; &lt;img alt="Fund Performance - Growth of 10K" src="chartimages_12274851.jpg" style="display: block; margin-left: auto; margin-right: auto; width: 468pt;"/&gt;  &lt;/div&gt;</oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000187865Member"
      id="t_167_a7e7205b_6ed6_50fc_98a4_df30b675ef66">&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid;margin-bottom:1ex"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 1pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; font-weight: bold; vertical-align: bottom; font-style: normal; width: 60%;"&gt;Average Annual Total Returns (as of July 31, 2026)&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;1 Year&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;5 Year&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;Since&lt;br/&gt; Inception&lt;br/&gt; (6/20/17)&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;First Trust California Municipal High Income ETF&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;5.57&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;0.23&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.42&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;Bloomberg 10 Year California Exempt Index&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;3.62&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;0.50&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.99&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;Bloomberg Municipal Bond Index&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;5.27&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;0.51&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.14&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AvgAnnlRtrTableTextBlock>
    <oef:PerfInceptionDate
      contextRef="FY2026_C000187865Member"
      id="t_168_b4d22fff_a9cf_84a9_cde7_941599949d1a">2017-06-20</oef:PerfInceptionDate>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000187865Member"
      id="t_166_5bdfb36e_604e_7ed2_03d8_264b19c4f3f7">First Trust California Municipal High Income ETF</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000187865Member"
      decimals="4"
      id="h_136_65b7ff27_89de_e5c6_3a47_e042683a31f1"
      unitRef="pure">0.0557</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000187865Member"
      decimals="4"
      id="h_137_d35f2c71_9abe_0f64_c502_44957794041e"
      unitRef="pure">0.0023</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20170620_20260731_C000187865Member"
      decimals="4"
      id="h_138_d04eb2c7_8492_e01f_41c7_8de51158cbc6"
      unitRef="pure">0.0242</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_Bloomberg10YearCaliforniaExemptIndexMember"
      id="t_169_cf2ea9dc_939d_d8e6_fab3_b354a8cf472d">Bloomberg 10 Year California Exempt Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_Bloomberg10YearCaliforniaExemptIndexMember"
      decimals="4"
      id="h_116_701f712a_8159_418f_a012_974ee7a7dc16"
      unitRef="pure">0.0362</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_Bloomberg10YearCaliforniaExemptIndexMember"
      decimals="4"
      id="h_117_39da9205_9c43_4ac5_968c_81fac778d937"
      unitRef="pure">0.0050</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20170620_20260731_Bloomberg10YearCaliforniaExemptIndexMember"
      decimals="4"
      id="h_118_d10f6e56_9630_473c_9205_f845e5fb4db9"
      unitRef="pure">0.0199</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_BloombergMunicipalBondIndexMember"
      id="t_170_81e3400f_c85e_96fd_ecfd_caced720f17e">Bloomberg Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_BloombergMunicipalBondIndexMember"
      decimals="4"
      id="h_119_5a1202e1_85d5_43c9_a460_5fffdac752e6"
      unitRef="pure">0.0527</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_BloombergMunicipalBondIndexMember"
      decimals="4"
      id="h_120_2626860e_3aad_4b6d_b80b_02b55c9e5332"
      unitRef="pure">0.0051</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20170620_20260731_BloombergMunicipalBondIndexMember"
      decimals="4"
      id="h_121_05aac261_3f12_42a3_9895_3b981ac988af"
      unitRef="pure">0.0214</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000187865Member"
      id="t_161_c00bc37b_7a2c_c80b_b609_bff098209377">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:6pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt; &lt;b&gt;Visit&#160;&lt;/b&gt; &lt;b&gt; &lt;span style="color:rgb(0, 60, 113);white-space:nowrap;text-decoration-line:underline"&gt;www.ftportfolios.com/etf/FCAL&lt;/span&gt; &lt;/b&gt; &lt;b&gt; for more recent performance information.&lt;/b&gt; &lt;/div&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000187865Member"
      id="t_162_06b637ef_bb7e_745d_a9e0_467e9e1452a4">The Fund&#x2019;s past performance is not a good predictor of the Fund&#x2019;s future performance.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000187865Member"
      id="t_165_0f40f16a_2015_7a34_5bf0_bb24b1f23b48">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000187865Member"
      id="t_89_6d18c38a_a804_455d_b6bc_5cff69490922">&lt;div style="margin-top:8pt;margin-right:0px;margin-bottom:2.4pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;KEY FUND STATISTICS (As of July 31, 2026)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Fund net assets&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;218,691,665&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Total number of portfolio holdings&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;278&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Total advisory fee paid&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;1,130,105&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-width:initial;border-bottom-color:initial;border-bottom-style:none"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Portfolio turnover rate&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;28&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="TI20260731_C000187865Member"
      decimals="INF"
      id="h_122_9446f827_3431_4c17_a37e_c2ea7da4b72a"
      unitRef="USD">218691665</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260731_C000187865Member"
      decimals="INF"
      id="h_123_e2d093e6_f5d0_468d_ad45_58b1ba6db920"
      unitRef="Holding">278</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000187865Member"
      decimals="INF"
      id="h_124_460a1136_da8b_4e80_bb8b_b8cda66627b0"
      unitRef="USD">1130105</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000187865Member"
      decimals="4"
      id="h_125_08a41074_dd2a_49ff_9256_c9142c68ff94"
      unitRef="pure">0.28</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000187865Member"
      id="t_90_6f57c46c_be7c_4c03_a38a_062ae367c9b8">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:2.4pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;WHAT DID THE FUND INVEST IN? (As of July 31, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:8pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;The tables below show the investment makeup of the Fund, representing the percentage of total investments of the Fund.&lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;text-align:center;font-weight:bold;color:rgb(0, 0, 0);margin-top:4pt;margin-right:0px;margin-bottom:0px;margin-left:0px;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;padding-bottom:4pt;"&gt; &lt;b&gt;Sector Allocation&lt;/b&gt; &lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Insured&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;13.3&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Special Assessment&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;13.1&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Government Obligation Bond - Unlimited Tax&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;9.6&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Certificates of Participation&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;7.7&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Airport&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;7.6&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Water &amp;amp; Sewer&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;6.3&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Gas&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;6.2&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Hospital&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;6.2&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Education&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;5.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;All Other&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;24.6&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;text-align:center;font-weight:bold;color:rgb(0, 0, 0);margin-top:3pt;margin-right:0px;margin-bottom:4pt;margin-left:0px;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;padding-bottom:4pt;"&gt; &lt;b&gt;Credit Quality&lt;/b&gt; &lt;b&gt; &lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;(1)&lt;/sup&gt; &lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;img alt="Graphical Representation - Allocation 2 Chart" src="chartimages_12274861.jpg" style="width: 172.8pt;"/&gt;  &lt;/div&gt;&lt;div style="margin-top:1.5em;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-family:'times new roman';font-weight:normal;color:rgb(0, 0, 0);font-size:7.5pt;padding-left:1.5em;text-indent:-1.5em;line-height:8.25pt;letter-spacing:0.01pt;"&gt;(1) The credit quality and ratings information presented above reflect the ratings assigned by one or more nationally recognized statistical rating organizations (NRSROs), including S&amp;amp;P Global Ratings, Moody&#x2019;s Investors Service, Inc., Fitch Ratings or a comparably rated NRSRO. For situations in which a security is rated by more than one NRSRO and the ratings are not equivalent, the highest rating is used. Sub-investment grade ratings are those rated BB+/Ba1 or lower. Investment grade ratings are those rated BBB-/Baa3 or higher. &#x201c;NR&#x201d; indicates no rating. The credit ratings shown relate to the creditworthiness of the issuers of the underlying securities in the Fund, and not to the Fund or its shares. Credit ratings are subject to change. &lt;/div&gt;</oef:HoldingsTableTextBlock>
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      id="h_130_144c6135_4fd0_4614_8fb4_f00bb60ab8ba"
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      id="h_135_976d8959_befe_4ad1_8d74_6fba259bce26"
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    <oef:CreditQualityExplanationTextBlock
      contextRef="FY2026_C000187865Member"
      id="t_171_96e1fd6e_2a0b_f8d7_33ad_4b46c27a5b5e">The credit quality and ratings information presented above reflect the ratings assigned by one or more nationally recognized statistical rating organizations (NRSROs), including S&amp;amp;P Global Ratings, Moody&#x2019;s Investors Service, Inc., Fitch Ratings or a comparably rated NRSRO. For situations in which a security is rated by more than one NRSRO and the ratings are not equivalent, the highest rating is used. Sub-investment grade ratings are those rated BB+/Ba1 or lower. Investment grade ratings are those rated BBB-/Baa3 or higher. &#x201c;NR&#x201d; indicates no rating. The credit ratings shown relate to the creditworthiness of the issuers of the underlying securities in the Fund, and not to the Fund or its shares. Credit ratings are subject to change.</oef:CreditQualityExplanationTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000187865Member"
      id="t_172_5db4acd0_739e_99f2_9b57_ef5565df9140">The credit quality and ratings information presented above reflect the ratings assigned by one or more nationally recognized statistical rating organizations (NRSROs), including S&amp;amp;P Global Ratings, Moody&#x2019;s Investors Service, Inc., Fitch Ratings or a comparably rated NRSRO.</oef:CreditRatingsSelectionTextBlock>
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      id="t_91_d8012d32_c88d_4627_b28f_20d51f99b026">&lt;div style="margin-top:16pt;margin-right:0px;margin-bottom:2.4pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;HOW HAS THE FUND MATERIALLY CHANGED?&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:6pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;This is a summary of certain changes to the Fund since August 1, 2025. For more complete information, you may review the Fund&#x2019;s prospectus and any applicable supplements at &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;www.ftportfolios.com/fund-documents/etf/FCAL&lt;/span&gt; or upon request at 1-800-621-1675 or &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;info@ftportfolios.com&lt;/span&gt;.&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:6pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;Effective February 1, 2026, the Fund&#x2019;s annual unitary management fee was reduced from 0.65% to 0.49% of the Fund&#x2019;s average daily net assets. Additionally, the Fund is no longer eligible for any breakpoint discounts described in the Fund&#x2019;s prospectus or statement of additional information.&lt;/div&gt;</oef:MaterialFundChngTextBlock>
    <oef:SummaryOfChngLegendTextBlock
      contextRef="FY2026_C000187865Member"
      id="t_138_cffb6ada_75fb_4925_86d8_720929693c2f">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:6pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;This is a summary of certain changes to the Fund since August 1, 2025. For more complete information, you may review the Fund&#x2019;s prospectus and any applicable supplements at &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;www.ftportfolios.com/fund-documents/etf/FCAL&lt;/span&gt; or upon request at 1-800-621-1675 or &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;info@ftportfolios.com&lt;/span&gt;.&lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
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      id="t_154_1d603464_c8a3_4e10_b3c0_bffa520e57bf">1-800-621-1675</oef:UpdProspectusPhoneNumber>
    <oef:UpdProspectusEmailAddress
      contextRef="FY2026_C000187865Member"
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    <oef:MaterialFundChngExpensesTextBlock
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      id="t_164_f7ca7a1b_ed71_b016_cbc2_508c4e5e83ae">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:6pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;Effective February 1, 2026, the Fund&#x2019;s annual unitary management fee was reduced from 0.65% to 0.49% of the Fund&#x2019;s average daily net assets. Additionally, the Fund is no longer eligible for any breakpoint discounts described in the Fund&#x2019;s prospectus or statement of additional information.&lt;/div&gt;</oef:MaterialFundChngExpensesTextBlock>
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      contextRef="FY2026_C000223991Member"
      id="t_94_56d10dc7_16f4_472a_b2e6_c1eeb16a1760">You can find additional information about the Fund at &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;www.ftportfolios.com/fund-documents/etf/FMNY&lt;/span&gt;. You can also request this information by contacting us at 1-800-621-1675 or &lt;span style="text-decoration-line:underline;color:rgb(0, 60, 113);font-size:9pt;font-weight:normal;font-family:'times new roman'"&gt;info@ftportfolios.com&lt;/span&gt;.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
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    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000223991Member"
      id="t_97_705cce33_94d8_4492_8638_29a259c0f054">1-800-621-1675</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="FY2026_C000223991Member"
      id="t_95_567c39ed_8073_4379_a43e_5e5b9d825d0f">info@ftportfolios.com</oef:AddlInfoEmail>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000223991Member"
      id="t_161_6294b148_6909_d680_935b_a06dcd2b58be">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:8pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt; &lt;b&gt;This report describes changes to the Fund that occurred during or after the reporting period.&lt;/b&gt; &lt;/div&gt;</oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000223991Member"
      id="t_98_ebfbcd7a_7986_47a9_8765_1984775c0771">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:2.4pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;WHAT WERE THE FUND COSTS FOR THE LAST YEAR?&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt;(Based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; font-weight: bold; vertical-align: bottom;"&gt;Fund&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom;"&gt;Costs of a $10,000 investment&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom;"&gt;Costs paid as a percentage&lt;br/&gt; of a $10,000 investment&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; vertical-align: baseline;"&gt;First Trust New York Municipal High Income ETF&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); vertical-align: baseline;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;57&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); vertical-align: baseline; white-space: nowrap;"&gt;0.55&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
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      id="h_137_cb7159da_1231_4221_8787_f97efc69567c"
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      id="t_99_374ed7e3_e2a7_4066_89c7_f93a33285006">&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);margin-bottom:11.2pt;"&gt;
&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);break-inside:avoid-page;page-break-inside:avoid;"&gt;
&lt;div style="margin-top:11.2pt;margin-right:0px;margin-bottom:2.4pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;HOW DID THE FUND PERFORM LAST YEAR? WHAT AFFECTED THE FUND&#x2019;S PERFORMANCE?&lt;/div&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:8pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;The Fund returned 5.85% for the 12 months ended July 31, 2026. The Fund underperformed its benchmark, the Bloomberg Municipal New York 12-17 Years Index, which returned 6.43% for the same Period.&lt;/div&gt; &lt;/div&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:8pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;The following key Fund factors impacted Fund performance relative to the benchmark during the Period:&lt;/div&gt;
&lt;ul style="padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; counter-reset: numberedlisting 0 letteringlisting 0 letteredhead 0 lcrmnhead 0 ucletteredhead 0 ucrmnhead 0; break-inside: avoid-page; page-break-inside: avoid;"&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Yield Curve Positioning/Duration: &lt;/b&gt;Relative to the benchmark, the allocation and selection to bonds with a stated maturity of 16-18 years, the allocation to bonds 6-10 years, the allocation and selection of bonds 0-2 years and the allocation to Cash were the primary factors contributing to the Fund&#x2019;s underperformance. The allocation to bonds in 2-6 years and 10-12 years were secondary contributors to the Fund&#x2019;s underperformance. Conversely, the Fund&#x2019;s allocation to bonds in 18+ years and 12-14 years were the primary positive contributors to the Fund&#x2019;s performance. Examining effective durations, the Fund&#x2019;s allocation and selection to bonds with durations of 0-1 years and the allocation to Cash were the primary negative contributors to the Fund&#x2019;s underperformance. The allocation to bonds in 1-3 years and the allocation and selection to bonds in 3-5 years were secondary contributors to the Fund&#x2019;s underperformance. The selection of bonds in 7-10 years was the primary source of positive performance relative to the benchmark.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Interest Rate Hedge: &lt;/b&gt;During the reporting period the use of Treasury futures to hedge interest rate risk was a minor negative contributor to the Fund&#x2019;s performance.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Credit Rating:&lt;/b&gt; The Fund&#x2019;s selection of AA rated, and A rated bonds and the allocation to Cash were the primary contributors to the Fund&#x2019;s underperformance relative to the benchmark. The Fund&#x2019;s allocation and selection in AAA rated bonds was the primary positive contributor to the Fund&#x2019;s performance relative to the benchmark. &lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Sector/Industry: &lt;/b&gt;During the Period, the selection in Housing and Industrial Development bonds, the allocation and selection in Local General Obligation bonds and the allocation to Cash, were the primary sources of the Fund&#x2019;s underperformance. The allocation and selection in Other sector bonds was a secondary negative contributor. The allocation and selection of Special Tax and Healthcare bonds were the primary positive contributors to the Fund&#x2019;s performance.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;U.S. Treasury Rate Trends&lt;/b&gt;: During the Period, 10-year and 30-year U.S. Treasury yields increased by approximately 36 basis points (&#x201c;bps&#x201d;) and 37 bps, respectively, to 4.73% and 5.27%, respectively.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;New Issue Supply:&lt;/b&gt; During the Period, primary market supply increased approximately 2.4% to $581.2 billion compared with $567.5 billion a year ago (SIFMA, Bloomberg, Barclays Research).&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Municipal Credit Yields:&lt;/b&gt; During the Period, according to Municipal Market Data AAA yield curve data, 10-year&lt;span style="white-space:nowrap"&gt;&#160;&lt;/span&gt; municipal yields increased 5 bps while 30-year municipal yields decreased by 16 bps to 3.37% and 4.51%, respectively. &lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Municipal Credit Spreads:&lt;/b&gt; During the Period, credits spreads tightened for A, BBB, and high yield municipals by approximately 7 bps, 13 bps, and 24 bps, respectively. &lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Industry Fund Flows: &lt;/b&gt;During the Period, according to data collected by the Investment Company Institute and Bloomberg, fund outflows totaled approximately $53 billion. The municipal asset class is highly driven by retail demand. This demand for bonds causes credit spreads to tighten and yields to decline. Both are additive to performance.&lt;/div&gt; &lt;/li&gt; &lt;/ul&gt; &lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000223991Member"
      id="t_100_be93a328_2a5d_4eea_ba2c_9f8e5f533ded">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:2.4pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;FUND PERFORMANCE (May 12, 2021 to July 31, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:8pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;The performance line graph below shows the performance of a hypothetical $10,000 initial investment in the Fund over a ten-year period (or for the life of the Fund, if shorter). The subsequent account value as of the end of the Period is listed next to the name of the Fund or index, as applicable. The performance table below shows the average annual total returns of the Fund for the past one-, five-, and ten-year periods, as applicable (or for the life of the Fund, if shorter), as&lt;span style="white-space:nowrap"&gt;&#160;&lt;/span&gt;of the end of the Period. Both the line graph and performance table compare the Fund&#x2019;s performance to an appropriate broad-based index and may compare to additional indices reflecting the market segment(s) in which the Fund invests over the same periods.&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:2.4pt;margin-left:0px;font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;font-weight:bold;color:rgb(0, 0, 0);"&gt;Investment Performance of $10,000&lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);margin-bottom:16pt;"&gt; &lt;img alt="Fund Performance - Growth of 10K" src="chartimages_12274893.jpg" style="display: block; margin-left: auto; margin-right: auto; width: 468pt;"/&gt;  &lt;/div&gt;</oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000223991Member"
      id="t_101_13702578_0aa1_4595_9e09_818fb06bd60d">&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid;margin-bottom:1ex"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 1pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; font-weight: bold; vertical-align: bottom; font-style: normal; width: 60%;"&gt;Average Annual Total Returns (as of July 31, 2026)&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;1 Year&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;5 Year&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;Since&lt;br/&gt; Inception&lt;br/&gt; (5/12/21)&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;First Trust New York Municipal High Income ETF&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;5.85&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;0.13&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;0.48&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;Bloomberg Municipal New York 12-17 Years Index&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;6.43&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;0.60&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;0.91&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;Bloomberg Municipal Bond Index&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;5.27&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;0.51&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;0.75&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AvgAnnlRtrTableTextBlock>
    <oef:PerfInceptionDate
      contextRef="FY2026_C000223991Member"
      id="t_170_d50f3099_3231_917e_894f_a9e61d47327b">2021-05-12</oef:PerfInceptionDate>
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    <oef:AvgAnnlRtrPct
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      id="h_138_f82d0833_32ec_41a0_b675_7dcfbe791e34"
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      id="h_139_2bc9c83d_2dcb_4b17_8dd2_57485b517129"
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      id="h_140_700f4057_38f2_43ec_9eb8_c48f23d17146"
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      unitRef="pure">0.0643</oef:AvgAnnlRtrPct>
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      decimals="4"
      id="h_142_1e081163_c940_48b7_8e06_a0e8bbbd4d49"
      unitRef="pure">0.0060</oef:AvgAnnlRtrPct>
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      id="t_172_142689d3_01da_91ac_1634_b50d47cb0028">Bloomberg Municipal Bond Index</oef:LineGraphAndTableMeasureName>
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      id="h_144_5e9e2cbc_4bd6_48d1_a0c4_46ca1a63f29e"
      unitRef="pure">0.0527</oef:AvgAnnlRtrPct>
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      decimals="4"
      id="h_145_ac696b44_775b_4a96_9c84_3e528a934301"
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    <oef:AvgAnnlRtrPct
      contextRef="D20210512_20260731_BloombergMunicipalBondIndexMember"
      decimals="4"
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    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000223991Member"
      id="t_160_98201daf_8a94_f416_6cb3_e53781fd7a82">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:6pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt; &lt;b&gt;Visit&#160;&lt;/b&gt; &lt;b&gt; &lt;span style="color:rgb(0, 60, 113);white-space:nowrap;text-decoration-line:underline"&gt;www.ftportfolios.com/etf/FMNY&lt;/span&gt; &lt;/b&gt; &lt;b&gt; for more recent performance information.&lt;/b&gt; &lt;/div&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000223991Member"
      id="t_165_9101d01f_85b9_1d90_907e_4180d3087ced">The Fund&#x2019;s past performance is not a good predictor of the Fund&#x2019;s future performance.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000223991Member"
      id="t_166_f5cbf216_45d3_071b_7de6_5aa5ca8b7e7c">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000223991Member"
      id="t_103_6697a874_5802_43b2_92eb_87ee1b72c0b6">&lt;div style="margin-top:8pt;margin-right:0px;margin-bottom:2.4pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;KEY FUND STATISTICS (As of July 31, 2026)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Fund net assets&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;38,088,329&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Total number of portfolio holdings&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;110&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Total advisory fee paid&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;163,705&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-width:initial;border-bottom-color:initial;border-bottom-style:none"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Portfolio turnover rate&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;24&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="TI20260731_C000223991Member"
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    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000223991Member"
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      id="h_150_964da9a5_4c7d_44ab_a33d_8a11d2237053"
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      contextRef="FY2026_C000223991Member"
      id="t_104_895d05f3_f966_4305_9bcb_d508c58cf03e">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:2.4pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;WHAT DID THE FUND INVEST IN? (As of July 31, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:8pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;The tables below show the investment makeup of the Fund, representing the percentage of total investments of the Fund.&lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;text-align:center;font-weight:bold;color:rgb(0, 0, 0);margin-top:4pt;margin-right:0px;margin-bottom:0px;margin-left:0px;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;padding-bottom:4pt;"&gt; &lt;b&gt;Sector Allocation&lt;/b&gt; &lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Dedicated Tax&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;12.8&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Higher Education&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;12.0&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Insured&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;8.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Hospital&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;7.8&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Industrial Development Bond&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;6.8&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Water &amp;amp; Sewer&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;5.5&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Utility&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;5.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Government Obligation Bond - Unlimited Tax&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;5.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Certificates of Participation&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;5.1&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;All Other&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;30.8&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;text-align:center;font-weight:bold;color:rgb(0, 0, 0);margin-top:3pt;margin-right:0px;margin-bottom:4pt;margin-left:0px;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;padding-bottom:4pt;"&gt; &lt;b&gt;Credit Quality&lt;/b&gt; &lt;b&gt; &lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;(1)&lt;/sup&gt; &lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;img alt="Graphical Representation - Allocation 2 Chart" src="chartimages_12274903.jpg" style="width: 172.8pt;"/&gt;  &lt;/div&gt;&lt;div style="margin-top:1.5em;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-family:'times new roman';font-weight:normal;color:rgb(0, 0, 0);font-size:7.5pt;padding-left:1.5em;text-indent:-1.5em;line-height:8.25pt;letter-spacing:0.01pt;"&gt;(1) The credit quality and ratings information presented above reflect the ratings assigned by one or more nationally recognized statistical rating organizations (NRSROs), including S&amp;amp;P Global Ratings, Moody&#x2019;s Investors Service, Inc., Fitch Ratings or a comparably rated NRSRO. For situations in which a security is rated by more than one NRSRO and the ratings are not equivalent, the highest rating is used. Sub-investment grade ratings are those rated BB+/Ba1 or lower. Investment grade ratings are those rated BBB-/Baa3 or higher. &#x201c;NR&#x201d; indicates no rating. The credit ratings shown relate to the creditworthiness of the issuers of the underlying securities in the Fund, and not to the Fund or its shares. Credit ratings are subject to change. &lt;/div&gt;</oef:HoldingsTableTextBlock>
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      contextRef="FY2026_C000223991Member"
      id="t_176_f39811e1_0b16_3046_d215_824d5fd29ebc">The credit quality and ratings information presented above reflect the ratings assigned by one or more nationally recognized statistical rating organizations (NRSROs), including S&amp;amp;P Global Ratings, Moody&#x2019;s Investors Service, Inc., Fitch Ratings or a comparably rated NRSRO. For situations in which a security is rated by more than one NRSRO and the ratings are not equivalent, the highest rating is used. Sub-investment grade ratings are those rated BB+/Ba1 or lower. Investment grade ratings are those rated BBB-/Baa3 or higher. &#x201c;NR&#x201d; indicates no rating. The credit ratings shown relate to the creditworthiness of the issuers of the underlying securities in the Fund, and not to the Fund or its shares. Credit ratings are subject to change.</oef:CreditQualityExplanationTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000223991Member"
      id="t_175_d1cf61bb_2d0c_de64_fcce_33cc0dd1f0cf">The credit quality and ratings information presented above reflect the ratings assigned by one or more nationally recognized statistical rating organizations (NRSROs), including S&amp;amp;P Global Ratings, Moody&#x2019;s Investors Service, Inc., Fitch Ratings or a comparably rated NRSRO.</oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
      contextRef="FY2026_C000223991Member"
      id="t_105_6f502971_5ca7_452d_9859_5282b7c56478">&lt;div style="margin-top:16pt;margin-right:0px;margin-bottom:2.4pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;HOW HAS THE FUND MATERIALLY CHANGED?&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:6pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;This is a summary of certain changes to the Fund since August 1, 2025. For more complete information, you may review the Fund&#x2019;s prospectus and any applicable supplements at &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;www.ftportfolios.com/fund-documents/etf/FMNY&lt;/span&gt; or upon request at 1-800-621-1675 or &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;info@ftportfolios.com&lt;/span&gt;.&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:6pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;Effective February 1, 2026, the Fund&#x2019;s annual unitary management fee was reduced from 0.65% to 0.49% of the Fund&#x2019;s average daily net assets. Additionally, the Fund is no longer eligible for any breakpoint discounts described in the Fund&#x2019;s prospectus or statement of additional information.&lt;/div&gt;</oef:MaterialFundChngTextBlock>
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    <oef:UpdProspectusEmailAddress
      contextRef="FY2026_C000223991Member"
      id="t_167_f5ad8935_04a6_eec3_9499_07f84f1d471d">info@ftportfolios.com</oef:UpdProspectusEmailAddress>
    <oef:MaterialFundChngExpensesTextBlock
      contextRef="FY2026_C000223991Member"
      id="t_168_512ede9e_b964_36ad_82b0_6a90e5a89bc5">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:6pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;Effective February 1, 2026, the Fund&#x2019;s annual unitary management fee was reduced from 0.65% to 0.49% of the Fund&#x2019;s average daily net assets. Additionally, the Fund is no longer eligible for any breakpoint discounts described in the Fund&#x2019;s prospectus or statement of additional information.&lt;/div&gt;</oef:MaterialFundChngExpensesTextBlock>
    <oef:MaterialChngDate
      contextRef="FY2026_C000223991Member"
      id="t_159_18f10990_056b_447b_abc3_f433580719b5">2026-02-01</oef:MaterialChngDate>
    <oef:FundName
      contextRef="FY2026_C000205581Member"
      id="t_178_c537c6c4_62c1_75a3_cc4e_a9d870711462">First Trust Short Duration Managed Municipal ETF</oef:FundName>
    <oef:ClassName
      contextRef="FY2026_C000205581Member"
      id="t_179_b13ffc9e_e4b7_6617_db5e_71bb8eae4e7c">First Trust Short Duration Managed Municipal ETF</oef:ClassName>
    <dei:TradingSymbol
      contextRef="FY2026_C000205581Member"
      id="t_165_b903c4ba_1813_0d16_2b69_da57435a6a92">FSMB</dei:TradingSymbol>
    <oef:AnnlOrSemiAnnlStatementTextBlock
      contextRef="FY2026_C000205581Member"
      id="t_106_d61bbd49_9e21_46e7_bdce_37ccfff7e68c">This annual shareholder report contains important information about the First Trust Short Duration Managed Municipal ETF (the &#x201c;Fund&#x201d;) for the year of August 1, 2025 to July 31, 2026 (the &#x201c;Period&#x201d;).</oef:AnnlOrSemiAnnlStatementTextBlock>
    <oef:ShareholderReportAnnualOrSemiAnnual
      contextRef="FY2026_C000205581Member"
      id="t_107_6ba9bcbf_2393_49ce_a894_828fab8337b5">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000205581Member"
      id="t_108_931679f0_4626_4448_a619_5c7bd394e007">You can find additional information about the Fund at &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;www.ftportfolios.com/fund-documents/etf/FSMB&lt;/span&gt;. You can also request this information by contacting us at 1-800-621-1675 or &lt;span style="text-decoration-line:underline;color:rgb(0, 60, 113);font-size:9pt;font-weight:normal;font-family:'times new roman'"&gt;info@ftportfolios.com&lt;/span&gt;.</oef:AddlInfoTextBlock>
    <oef:AddlInfoWebsite
      contextRef="FY2026_C000205581Member"
      id="t_110_784e04d8_1077_4c8a_8adc_4e9587382528">www.ftportfolios.com/fund-documents/etf/FSMB</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000205581Member"
      id="t_111_f0dc4993_8b41_4b74_9329_82926b3ff5c2">1-800-621-1675</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="FY2026_C000205581Member"
      id="t_109_0071e137_e028_4c94_86c1_a0e06b235d84">info@ftportfolios.com</oef:AddlInfoEmail>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000205581Member"
      id="t_166_b1e6fa4b_076a_66b5_ee32_296c2a7b1908">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt; &lt;b&gt;This report describes changes to the Fund that occurred during or after the reporting period.&lt;/b&gt; &lt;/div&gt;</oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000205581Member"
      id="t_112_68f12337_1080_4c68_81fc_7f5b1f9c1025">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;WHAT WERE THE FUND COSTS FOR THE LAST YEAR?&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt;(Based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; font-weight: bold; vertical-align: bottom;"&gt;Fund&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom;"&gt;Costs of a $10,000 investment&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom;"&gt;Costs paid as a percentage&lt;br/&gt; of a $10,000 investment&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; vertical-align: baseline;"&gt;First Trust Short Duration Managed Municipal ETF&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); vertical-align: baseline;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;44&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); vertical-align: baseline; white-space: nowrap;"&gt;0.43&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000205581Member"
      decimals="INF"
      id="h_161_0662f368_07c0_4d4b_8382_a50e2e4ef6f2"
      unitRef="USD">44</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000205581Member"
      decimals="4"
      id="h_162_dac9d470_9a51_4ad5_b6bc_eec375a2544f"
      unitRef="pure">0.0043</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000205581Member"
      id="t_113_1c67c149_8aa2_4240_a6cd_dee456e00fef">&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);margin-bottom:14pt;"&gt;
&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);break-inside:avoid-page;page-break-inside:avoid;"&gt;
&lt;div style="margin-top:14pt;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;HOW DID THE FUND PERFORM LAST YEAR? WHAT AFFECTED THE FUND&#x2019;S PERFORMANCE?&lt;/div&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;The Fund returned 2.78% for the 12 months ended July 31, 2026. The Fund outperformed its benchmark, the Bloomberg Municipal Short (1-5) Year Index, which returned 2.16% for the same Period.&lt;/div&gt; &lt;/div&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;The following key factors impacted the Fund&#x2019;s performance relative to the benchmark during the Period:&lt;/div&gt;
&lt;ul style="padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; counter-reset: numberedlisting 0 letteringlisting 0 letteredhead 0 lcrmnhead 0 ucletteredhead 0 ucrmnhead 0; break-inside: avoid-page; page-break-inside: avoid;"&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Credit Rating:&lt;/b&gt; The Fund&#x2019;s underweight selection of AA-rated bonds was the primary positive contributor to performance relative to the benchmark, while its overweight allocation and selection of A-rated bonds was a secondary contributor. The Fund&#x2019;s overweight allocation to BB-rated bonds was the primary detractor from relative performance, followed by its underweight allocation to AAA-rated bonds.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Years to Maturity:&lt;/b&gt; The Fund&#x2019;s selection of bonds in the 4&#x2013;6 year maturity range was the primary source of outperformance relative to the benchmark. The Fund&#x2019;s allocation to bonds in the 6&#x2013;8 year maturity range and selection of bonds in the 2&#x2013;4 year maturity range were secondary sources of outperformance. There were no material sources of underperformance attributable to final maturity.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Effective Duration:&lt;/b&gt; The Fund&#x2019;s selection of bonds with an effective duration of 1&#x2013;3 years, overweight allocation to bonds with an effective duration of 5&#x2013;7 years and selection of bonds with an effective duration of 3-5 years were the primary sources of outperformance relative to the benchmark. There were no material sources of underperformance attributable to effective duration.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Sector/Industry:&lt;/b&gt; The Fund&#x2019;s overweight allocation to industrial development bonds (&#x201c;IDBs&#x201d;) was the primary contributor to outperformance relative to the benchmark. The Fund&#x2019;s overweight selection of healthcare bonds was a secondary positive contributor. There were no material sources of underperformance attributable to sector exposure.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;U.S. Treasury Rate Trends:&lt;/b&gt; During the Period, 10-year and 30-year U.S. Treasury yields increased by approximately 36 basis points (&#x201c;bps&#x201d;) and 37 bps, respectively, to 4.73% and 5.27%.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;New Issue Supply:&lt;/b&gt; During the Period, primary market supply increased approximately 2.4% to $581.2 billion, compared with $567.5 billion a year ago (Securities Industry and Financial Markets Association, Bloomberg, Barclays Research).&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Municipal Credit Yields:&lt;/b&gt; For the Period, according to Municipal Market Data AAA yield curve data, 10-year municipal yields increased by 5 bps, while 30-year municipal yields decreased by 16 bps, to 3.37% and 4.51%, respectively.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Municipal Credit Spreads:&lt;/b&gt; During the Period, credit spreads tightened for A-rated, BBB-rated, and high-yield municipal bonds by approximately 7 bps, 13 bps, and 24 bps, respectively.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Industry Fund Flows:&lt;/b&gt; For the Period, according to data collected by the Investment Company Institute and Bloomberg, fund outflows totaled approximately $53 billion.&lt;span style="white-space:nowrap"&gt;&#160;&lt;/span&gt;The municipal asset class is highly driven by retail demand. The demand for bonds causes credit spreads to tighten and yields to decline. Both are additive to performance.&lt;/div&gt; &lt;/li&gt; &lt;/ul&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;br/&gt; &lt;/div&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;The Fund&#x2019;s use of derivatives had a minimal impact on the Fund&#x2019;s performance of approximately 1 basis point.&lt;/div&gt; &lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000205581Member"
      id="t_114_c09e4b8a_b1d6_4c82_a33e_31cb12b8c581">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;FUND PERFORMANCE (November 1, 2018 to July 31, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;The performance line graph below shows the performance of a hypothetical $10,000 initial investment in the Fund over a ten-year period (or for the life of the Fund, if shorter). The subsequent account value as of the end of the Period is listed next to the name of the Fund or index, as applicable. The performance table below shows the average annual total returns of the Fund for the past one-, five-, and ten-year periods, as applicable (or for the life of the Fund, if shorter), as&lt;span style="white-space:nowrap"&gt;&#160;&lt;/span&gt;of the end of the Period. Both the line graph and performance table compare the Fund&#x2019;s performance to an appropriate broad-based index and may compare to additional indices reflecting the market segment(s) in which the Fund invests over the same periods.&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;font-weight:bold;color:rgb(0, 0, 0);"&gt;Investment Performance of $10,000&lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);margin-bottom:20pt;"&gt; &lt;img alt="Fund Performance - Growth of 10K" src="chartimages_12274935.jpg" style="display: block; margin-left: auto; margin-right: auto; width: 468pt;"/&gt;  &lt;/div&gt;</oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000205581Member"
      id="t_115_bb72cf2f_3fea_4a5a_89d1_fa8c1846edf9">&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid;margin-bottom:1ex"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 1pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; font-weight: bold; vertical-align: bottom; font-style: normal; width: 60%;"&gt;Average Annual Total Returns (as of July 31, 2026)&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;1 Year&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;5 Year&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;Since&lt;br/&gt; Inception&lt;br/&gt; (11/1/18)&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;First Trust Short Duration Managed Municipal ETF&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.78&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.36&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.15&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;Bloomberg Municipal Short (1-5) Year Index&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.16&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.40&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.98&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;Bloomberg Municipal Bond Index&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;5.27&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;0.51&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.50&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AvgAnnlRtrTableTextBlock>
    <oef:PerfInceptionDate
      contextRef="FY2026_C000205581Member"
      id="t_167_e1270671_85a7_4a62_97a5_adb842afc646">2018-11-01</oef:PerfInceptionDate>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000205581Member"
      id="t_168_164f6fe2_276b_b8e0_22f2_7321557a3405">First Trust Short Duration Managed Municipal ETF</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
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      decimals="4"
      id="h_163_b04f37eb_cac9_4921_b9a5_ae175ba58421"
      unitRef="pure">0.0278</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000205581Member"
      decimals="4"
      id="h_164_ed42f94e_6d69_45fe_aa1c_9fcb7a9098fd"
      unitRef="pure">0.0136</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20181101_20260731_C000205581Member"
      decimals="4"
      id="h_165_2bc9e19a_e7f9_4d3b_a535_bda01bbb26f1"
      unitRef="pure">0.0215</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_BloombergMunicipalShort15YearIndexMember"
      id="t_169_986aceb2_94e1_48a6_84e2_a0f5de07fee5">Bloomberg Municipal Short (1-5) Year Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_BloombergMunicipalShort15YearIndexMember"
      decimals="4"
      id="h_166_4e000268_ca98_4e5d_8e41_6be380c740b3"
      unitRef="pure">0.0216</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_BloombergMunicipalShort15YearIndexMember"
      decimals="4"
      id="h_167_f023208f_d5ab_418e_9bfb_fed5d8be60d6"
      unitRef="pure">0.0140</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20181101_20260731_BloombergMunicipalShort15YearIndexMember"
      decimals="4"
      id="h_168_2fe1c1e4_c9e2_4cba_bf4f_0cccaf41b8bc"
      unitRef="pure">0.0198</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_BloombergMunicipalBondIndexMember"
      id="t_170_e66f1da7_a3fc_73a1_d9f6_a4f194ad6fd1">Bloomberg Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_BloombergMunicipalBondIndexMember"
      decimals="4"
      id="h_169_97f036e1_ea81_4f6d_90c7_44930bfc126e"
      unitRef="pure">0.0527</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_BloombergMunicipalBondIndexMember"
      decimals="4"
      id="h_170_87c7287d_bed5_4d7f_84f3_dfdd4f540975"
      unitRef="pure">0.0051</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20181101_20260731_BloombergMunicipalBondIndexMember"
      decimals="4"
      id="h_171_f2a7c1b5_5781_44df_950f_00dd14d2605c"
      unitRef="pure">0.0250</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000205581Member"
      id="t_171_8bdf4bd5_d9fb_6d8d_ae5a_6eea7a9988a3">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt; &lt;b&gt;Visit&#160;&lt;/b&gt; &lt;b&gt; &lt;span style="color:rgb(0, 60, 113);white-space:nowrap;text-decoration-line:underline"&gt;www.ftportfolios.com/etf/FSMB&lt;/span&gt; &lt;/b&gt; &lt;b&gt; for more recent performance information.&lt;/b&gt; &lt;/div&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000205581Member"
      id="t_172_a716cd78_f82c_5d51_410a_a658894d4398">The Fund&#x2019;s past performance is not a good predictor of the Fund&#x2019;s future performance.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000205581Member"
      id="t_173_79ba97d6_fb5b_45a6_9a53_eee0ce729471">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000205581Member"
      id="t_117_94255464_3dca_42d0_916a_cc7951f33f89">&lt;div style="margin-top:10pt;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;KEY FUND STATISTICS (As of July 31, 2026)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Fund net assets&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;621,604,971&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Total number of portfolio holdings&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;553&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Total advisory fee paid&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;2,280,029&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-width:initial;border-bottom-color:initial;border-bottom-style:none"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Portfolio turnover rate&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;30&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="TI20260731_C000205581Member"
      decimals="INF"
      id="h_172_5251e118_ee65_49b5_ad33_e1dd3a79daad"
      unitRef="USD">621604971</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260731_C000205581Member"
      decimals="INF"
      id="h_173_37f996e2_1b2a_47b1_85f5_b6f1494006f7"
      unitRef="Holding">553</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000205581Member"
      decimals="INF"
      id="h_174_e4a2acd6_f390_4023_b578_bc24786af2d5"
      unitRef="USD">2280029</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000205581Member"
      decimals="4"
      id="h_175_6a55d660_5695_41c9_8841_659a493abe4a"
      unitRef="pure">0.30</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
      contextRef="FY2026_C000205581Member"
      id="t_118_5df19751_79bb_4911_ab0e_56482e383c31">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;WHAT DID THE FUND INVEST IN? (As of July 31, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;The tables below show the investment makeup of the Fund, representing the percentage of total investments of the Fund.&lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;text-align:center;padding-bottom:5pt;font-weight:bold;color:rgb(0, 0, 0);margin-top:5pt;margin-right:0px;margin-bottom:0px;margin-left:0px;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;"&gt; &lt;b&gt;Sector Allocation&lt;/b&gt; &lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Gas&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;13.3&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Industrial Development Bond&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;12.7&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Hospital&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;11.1&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Airport&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;10.7&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Utility&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;9.1&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Continuing Care Retirement Communities&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;8.3&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Housing&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;8.2&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Special Assessment&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;6.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Insured&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;3.1&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;All Other&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;17.1&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;text-align:center;padding-bottom:5pt;font-weight:bold;color:rgb(0, 0, 0);margin-top:3pt;margin-right:0px;margin-bottom:5pt;margin-left:0px;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;"&gt; &lt;b&gt;Credit Quality&lt;/b&gt; &lt;b&gt; &lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;(1)&lt;/sup&gt; &lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;img alt="Graphical Representation - Allocation 2 Chart" src="chartimages_12274945.jpg" style="width: 172.8pt;"/&gt;  &lt;/div&gt;&lt;div style="margin-top:1.5em;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-family:'times new roman';font-weight:normal;color:rgb(0, 0, 0);font-size:7.5pt;padding-left:1.5em;text-indent:-1.5em;line-height:8.25pt;letter-spacing:0.01pt;"&gt;(1) The credit quality and ratings information presented above reflect the ratings assigned by one or more nationally recognized statistical rating organizations (NRSROs), including S&amp;amp;P Global Ratings, Moody&#x2019;s Investors Service, Inc., Fitch Ratings or a comparably rated NRSRO. For situations in which a security is rated by more than one NRSRO and the ratings are not equivalent, the highest rating is used. Sub-investment grade ratings are those rated BB+/Ba1 or lower. Investment grade ratings are those rated BBB-/Baa3 or higher. &#x201c;NR&#x201d; indicates no rating. The credit ratings shown relate to the creditworthiness of the issuers of the underlying securities in the Fund, and not to the Fund or its shares. Credit ratings are subject to change. &lt;/div&gt;</oef:HoldingsTableTextBlock>
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      contextRef="FY2026_C000205581Member"
      id="t_175_51652bde_b799_a312_ad37_f15a2df4aed9">The credit quality and ratings information presented above reflect the ratings assigned by one or more nationally recognized statistical rating organizations (NRSROs), including S&amp;amp;P Global Ratings, Moody&#x2019;s Investors Service, Inc., Fitch Ratings or a comparably rated NRSRO. For situations in which a security is rated by more than one NRSRO and the ratings are not equivalent, the highest rating is used. Sub-investment grade ratings are those rated BB+/Ba1 or lower. Investment grade ratings are those rated BBB-/Baa3 or higher. &#x201c;NR&#x201d; indicates no rating. The credit ratings shown relate to the creditworthiness of the issuers of the underlying securities in the Fund, and not to the Fund or its shares. Credit ratings are subject to change.</oef:CreditQualityExplanationTextBlock>
    <oef:CreditRatingsSelectionTextBlock
      contextRef="FY2026_C000205581Member"
      id="t_174_28de2abe_65d2_b485_fedb_9eac669b5197">The credit quality and ratings information presented above reflect the ratings assigned by one or more nationally recognized statistical rating organizations (NRSROs), including S&amp;amp;P Global Ratings, Moody&#x2019;s Investors Service, Inc., Fitch Ratings or a comparably rated NRSRO.</oef:CreditRatingsSelectionTextBlock>
    <oef:MaterialFundChngTextBlock
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      id="t_119_54ab7383_1957_463d_8433_74b4b79d220c">&lt;div style="margin-top:20pt;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;HOW HAS THE FUND MATERIALLY CHANGED?&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;This is a summary of certain changes to the Fund since August 1, 2025. For more complete information, you may review the Fund&#x2019;s prospectus and any applicable supplements at &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;www.ftportfolios.com/fund-documents/etf/FSMB&lt;/span&gt; or upon request at 1-800-621-1675 or &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;info@ftportfolios.com&lt;/span&gt;.&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;Effective February 1, 2026, the Fund&#x2019;s annual unitary management fee was reduced from 0.55% to 0.34% of the Fund&#x2019;s average daily net assets. Additionally, the Fund is no longer eligible for any breakpoint discounts described in the Fund&#x2019;s prospectus or statement of additional information.&lt;/div&gt;</oef:MaterialFundChngTextBlock>
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      contextRef="FY2026_C000205581Member"
      id="t_140_2bad859d_4b8c_4bc4_a91a_ba84ce8905f7">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;This is a summary of certain changes to the Fund since August 1, 2025. For more complete information, you may review the Fund&#x2019;s prospectus and any applicable supplements at &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;www.ftportfolios.com/fund-documents/etf/FSMB&lt;/span&gt; or upon request at 1-800-621-1675 or &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;info@ftportfolios.com&lt;/span&gt;.&lt;/div&gt;</oef:SummaryOfChngLegendTextBlock>
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    <oef:MaterialFundChngExpensesTextBlock
      contextRef="FY2026_C000205581Member"
      id="t_177_75d54bd3_69be_b48a_b3f6_ee8cccf2f6b5">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;Effective February 1, 2026, the Fund&#x2019;s annual unitary management fee was reduced from 0.55% to 0.34% of the Fund&#x2019;s average daily net assets. Additionally, the Fund is no longer eligible for any breakpoint discounts described in the Fund&#x2019;s prospectus or statement of additional information.&lt;/div&gt;</oef:MaterialFundChngExpensesTextBlock>
    <oef:MaterialChngDate
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      id="t_166_fcadb284_7655_e73c_7aa4_340fb8ada10c">First Trust Ultra Short Duration Municipal ETF</oef:FundName>
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      id="t_120_dfa9344c_9e26_4c11_9eb9_a060cf48dc51">This annual shareholder report contains important information about the First Trust Ultra Short Duration Municipal ETF (the &#x201c;Fund&#x201d;) for the year of August 1, 2025 to July 31, 2026 (the &#x201c;Period&#x201d;).</oef:AnnlOrSemiAnnlStatementTextBlock>
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      id="t_121_a768c8f3_8a48_40a4_a90c_c1d0a34ae36b">annual shareholder report</oef:ShareholderReportAnnualOrSemiAnnual>
    <oef:AddlInfoTextBlock
      contextRef="FY2026_C000205579Member"
      id="t_122_30c33988_b4dc_4a62_9fec_03d6f268c326">You can find additional information about the Fund at &lt;span style="white-space:nowrap;color:rgb(0, 60, 113);text-decoration-line:underline"&gt;www.ftportfolios.com/fund-documents/etf/FUMB&lt;/span&gt;. You can also request this information by contacting us at 1-800-621-1675 or &lt;span style="text-decoration-line:underline;color:rgb(0, 60, 113);font-size:9pt;font-weight:normal;font-family:'times new roman'"&gt;info@ftportfolios.com&lt;/span&gt;.</oef:AddlInfoTextBlock>
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      id="t_124_eaa8c93d_f415_428d_a704_f6296131868d">www.ftportfolios.com/fund-documents/etf/FUMB</oef:AddlInfoWebsite>
    <oef:AddlInfoPhoneNumber
      contextRef="FY2026_C000205579Member"
      id="t_125_a12115a2_3019_41dd_8071_b50653700bc5">1-800-621-1675</oef:AddlInfoPhoneNumber>
    <oef:AddlInfoEmail
      contextRef="FY2026_C000205579Member"
      id="t_123_675437f8_0739_4304_9997_1766de0e5133">info@ftportfolios.com</oef:AddlInfoEmail>
    <oef:MaterialFundChngNoticeTextBlock
      contextRef="FY2026_C000205579Member"
      id="t_169_dbf5a6f6_af2c_03b0_a0e0_80e5eee8a111">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt; &lt;b&gt;This report describes changes to the Fund that occurred during or after the reporting period.&lt;/b&gt; &lt;/div&gt;</oef:MaterialFundChngNoticeTextBlock>
    <oef:ExpensesTextBlock
      contextRef="FY2026_C000205579Member"
      id="t_126_0ef961cd_5273_41b7_8518_31a0820fbb28">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;WHAT WERE THE FUND COSTS FOR THE LAST YEAR?&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt;(Based on a hypothetical $10,000 investment)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; font-weight: bold; vertical-align: bottom;"&gt;Fund&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom;"&gt;Costs of a $10,000 investment&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom;"&gt;Costs paid as a percentage&lt;br/&gt; of a $10,000 investment&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; vertical-align: baseline;"&gt;First Trust Ultra Short Duration Municipal ETF&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); vertical-align: baseline;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;36&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); vertical-align: baseline; white-space: nowrap;"&gt;0.36&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:ExpensesTextBlock>
    <oef:ExpensesPaidAmt
      contextRef="FY2026_C000205579Member"
      decimals="INF"
      id="h_186_c0b5ccae_ee63_42bc_8d6e_2728b3f1e74a"
      unitRef="USD">36</oef:ExpensesPaidAmt>
    <oef:ExpenseRatioPct
      contextRef="FY2026_C000205579Member"
      decimals="4"
      id="h_187_420d3857_9762_4c28_afda_3f791c7e3f55"
      unitRef="pure">0.0036</oef:ExpenseRatioPct>
    <oef:FactorsAffectingPerfTextBlock
      contextRef="FY2026_C000205579Member"
      id="t_127_f035d203_462b_43b0_810a_934f60c21fed">&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);margin-bottom:14pt;"&gt;
&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);break-inside:avoid-page;page-break-inside:avoid;"&gt;
&lt;div style="margin-top:14pt;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;HOW DID THE FUND PERFORM LAST YEAR? WHAT AFFECTED THE FUND&#x2019;S PERFORMANCE?&lt;/div&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;The Fund returned 2.37% for the 12 months ended July 31, 2026. The Fund underperformed its benchmark, the Bloomberg Municipal Short-Term Index, which returned 2.67% for the same Period. &lt;/div&gt; &lt;/div&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;The following key factors impacted the Fund&#x2019;s performance relative to its benchmark during the Period:&lt;/div&gt;
&lt;ul style="padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; counter-reset: numberedlisting 0 letteringlisting 0 letteredhead 0 lcrmnhead 0 ucletteredhead 0 ucrmnhead 0; break-inside: avoid-page; page-break-inside: avoid;"&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Credit Rating&lt;/b&gt;: The Fund&#x2019;s underweight allocation and selection of AA-rated bonds was the primary positive contributor to performance relative to the benchmark. The Fund&#x2019;s overweight selection of A-rated bonds was the primary detractor from relative performance.&#160; &lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Years to Maturity&lt;/b&gt;: The Fund&#x2019;s selection of bonds in the 0&#x2013;2 year maturity range was the primary detractor from performance relative to the benchmark. The Fund&#x2019;s allocation to bonds in the 2&#x2013;4 year maturity range was a secondary source of relative underperformance.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Effective Duration&lt;/b&gt;: The Fund&#x2019;s selection of bonds with an effective duration of 1&#x2013;3 years was the primary detractor from performance relative to the benchmark. Bonds with an effective duration of 0&#x2013;1 years were a secondary source of relative underperformance. &lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Sector/Industry&lt;/b&gt;: The Fund&#x2019;s allocation to state general obligation (&#x201c;GO&#x201d;) bonds was the primary positive contributor to performance relative to the benchmark. The Fund&#x2019;s selection of industrial development bonds (&#x201c;IDBs&#x201d;) was the primary detractor, while its selection of healthcare bonds was a secondary detractor from relative performance.&lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;U.S. Treasury Rate Trends&lt;/b&gt;: During the Period, 10-year and 30-year U.S. Treasury yields increased by approximately 36 basis points (&#x201c;bps&#x201d;) and 37 bps, respectively, to 4.73% and 5.27%. &lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;New Issue Supply&lt;/b&gt;: During the Period, primary market supply increased approximately 2.4% to $581.2 billion, compared with $567.5 billion a year ago (Securities Industry and Financial Markets Association, Bloomberg, Barclays Research). &lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Municipal Credit Yields&lt;/b&gt;: For the Period, according to Municipal Market Data AAA yield curve data, 10-year municipal yields increased by 5 bps, while 30-year municipal yields decreased by 16 bps, to 3.37% and 4.51%, respectively.&lt;/div&gt; &lt;/li&gt; &lt;/ul&gt;
&lt;ul style="padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0; counter-reset: numberedlisting 0 letteringlisting 0 letteredhead 0 lcrmnhead 0 ucletteredhead 0 ucrmnhead 0; break-inside: avoid-page; page-break-inside: avoid;"&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Municipal Credit Spreads&lt;/b&gt;: During the Period, credit spreads tightened for A-rated, BBB-rated, and high-yield municipal bonds by approximately 7 bps, 13 bps, and 24 bps, respectively. &lt;/div&gt; &lt;/li&gt;
&lt;li style="padding-left: 13.5pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); margin-left: 30pt; list-style-type: disc;"&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;b&gt;Industry Fund Flows&lt;/b&gt;: For the Period, according to data collected by the Investment Company Institute and Bloomberg, fund outflows totaled approximately $53 billion.&lt;span style="white-space:nowrap"&gt;&#160;&lt;/span&gt;The municipal asset class is highly driven by retail demand. The demand for bonds causes credit spreads to tighten and yields to decline. Both are additive to performance.&lt;/div&gt; &lt;/li&gt; &lt;/ul&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt; &lt;br/&gt; &lt;/div&gt;
&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';white-space:pre-wrap;"&gt;FUMB did not employ derivatives during the Period.&lt;/div&gt; &lt;/div&gt;</oef:FactorsAffectingPerfTextBlock>
    <oef:LineGraphTableTextBlock
      contextRef="FY2026_C000205579Member"
      id="t_128_f4c85b02_bf6f_4162_8bbc_462834984831">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;FUND PERFORMANCE (November 1, 2018 to July 31, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;The performance line graph below shows the performance of a hypothetical $10,000 initial investment in the Fund over a ten-year period (or for the life of the Fund, if shorter). The subsequent account value as of the end of the Period is listed next to the name of the Fund or index, as applicable. The performance table below shows the average annual total returns of the Fund for the past one-, five-, and ten-year periods, as applicable (or for the life of the Fund, if shorter), as&lt;span style="white-space:nowrap"&gt;&#160;&lt;/span&gt;of the end of the Period. Both the line graph and performance table compare the Fund&#x2019;s performance to an appropriate broad-based index and may compare to additional indices reflecting the market segment(s) in which the Fund invests over the same periods.&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;font-weight:bold;color:rgb(0, 0, 0);"&gt;Investment Performance of $10,000&lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);margin-bottom:20pt;"&gt; &lt;img alt="Fund Performance - Growth of 10K" src="chartimages_12274977.jpg" style="display: block; margin-left: auto; margin-right: auto; width: 468pt;"/&gt;  &lt;/div&gt;</oef:LineGraphTableTextBlock>
    <oef:AvgAnnlRtrTableTextBlock
      contextRef="FY2026_C000205579Member"
      id="t_170_7ae10cfa_99aa_ecb9_6d12_570dc313a539">&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid;margin-bottom:1ex"&gt;
&lt;tr style="break-after:avoid;break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 1pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; font-weight: bold; vertical-align: bottom; font-style: normal; width: 60%;"&gt;Average Annual Total Returns (as of July 31, 2026)&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;1 Year&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;5 Year&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); font-weight: bold; vertical-align: bottom; font-style: normal;"&gt;Since&lt;br/&gt; Inception&lt;br/&gt; (11/1/18)&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;First Trust Ultra Short Duration Municipal ETF&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.37&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.02&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.83&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;Bloomberg Municipal Short-Term Index&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.67&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.40&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;1.98&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 12pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left; font-style: normal;"&gt;Bloomberg Municipal Bond Index&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;5.27&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;0.51&lt;span&gt;%&lt;/span&gt;&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;2.50&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AvgAnnlRtrTableTextBlock>
    <oef:PerfInceptionDate
      contextRef="FY2026_C000205579Member"
      id="t_183_a6826b5e_cac2_ff53_2d30_df9bbe12ec11">2018-11-01</oef:PerfInceptionDate>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_C000205579Member"
      id="t_184_bf6e6635_7e99_6def_f727_3f32ed87c1f9">First Trust Ultra Short Duration Municipal ETF</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_C000205579Member"
      decimals="4"
      id="h_188_2bb9c73c_8377_4867_86d7_bed3c952b834"
      unitRef="pure">0.0237</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_C000205579Member"
      decimals="4"
      id="h_189_bedfec7f_4f62_4a8e_bc3f_96bd4b681aa3"
      unitRef="pure">0.0202</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20181101_20260731_C000205579Member"
      decimals="4"
      id="h_190_5ee00f5c_0700_44b7_b74c_163e39746846"
      unitRef="pure">0.0183</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_BloombergMunicipalShortTermIndexMember"
      id="t_185_e9fc71f2_28eb_e485_a810_35ae1f8d112f">Bloomberg Municipal Short-Term Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_BloombergMunicipalShortTermIndexMember"
      decimals="4"
      id="h_191_9c8dfbf8_c65d_4cd4_bac3_17f28f744f12"
      unitRef="pure">0.0267</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_BloombergMunicipalShortTermIndexMember"
      decimals="4"
      id="h_192_a3f5ce7e_8ed5_41e9_947c_17bd632c1933"
      unitRef="pure">0.0240</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20181101_20260731_BloombergMunicipalShortTermIndexMember"
      decimals="4"
      id="h_193_54ea67c9_8501_46d1_835f_eec821f04759"
      unitRef="pure">0.0198</oef:AvgAnnlRtrPct>
    <oef:LineGraphAndTableMeasureName
      contextRef="FY2026_BloombergMunicipalBondIndexMember"
      id="t_186_bf5a2b37_9fb0_2a80_6858_1784055842f5">Bloomberg Municipal Bond Index</oef:LineGraphAndTableMeasureName>
    <oef:AvgAnnlRtrPct
      contextRef="FY2026_BloombergMunicipalBondIndexMember"
      decimals="4"
      id="h_194_b3c70a67_5490_4740_a141_dc0cbc077378"
      unitRef="pure">0.0527</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="FiveY2026_BloombergMunicipalBondIndexMember"
      decimals="4"
      id="h_195_f812881f_98d1_4a5b_b2b8_7e6776ce2b60"
      unitRef="pure">0.0051</oef:AvgAnnlRtrPct>
    <oef:AvgAnnlRtrPct
      contextRef="D20181101_20260731_BloombergMunicipalBondIndexMember"
      decimals="4"
      id="h_196_c8beed37_d55f_4c2c_b731_b8254d143026"
      unitRef="pure">0.0250</oef:AvgAnnlRtrPct>
    <oef:UpdPerfInfoLocationTextBlock
      contextRef="FY2026_C000205579Member"
      id="t_171_370b643e_ef21_4037_7a6f_04292f2518fd">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt; &lt;b&gt;Visit&#160;&lt;/b&gt; &lt;b&gt; &lt;span style="color:rgb(0, 60, 113);white-space:nowrap;text-decoration-line:underline"&gt;www.ftportfolios.com/etf/FUMB&lt;/span&gt; &lt;/b&gt; &lt;b&gt; for more recent performance information.&lt;/b&gt; &lt;/div&gt;</oef:UpdPerfInfoLocationTextBlock>
    <oef:PerformancePastDoesNotIndicateFuture
      contextRef="FY2026_C000205579Member"
      id="t_172_cb7e6715_72fe_0b13_9230_d1f9ba8d2c89">The Fund&#x2019;s past performance is not a good predictor of the Fund&#x2019;s future performance.</oef:PerformancePastDoesNotIndicateFuture>
    <oef:NoDeductionOfTaxesTextBlock
      contextRef="FY2026_C000205579Member"
      id="t_173_3c37f140_b76a_107a_8f62_8f109b5de1e2">The graph and table do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or redemption of Fund shares.</oef:NoDeductionOfTaxesTextBlock>
    <oef:AddlFundStatisticsTextBlock
      contextRef="FY2026_C000205579Member"
      id="t_131_6c10e530_117d_4a33_b108_cdce6e6dcca5">&lt;div style="margin-top:10pt;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;KEY FUND STATISTICS (As of July 31, 2026)&lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Fund net assets&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;246,416,028&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Total number of portfolio holdings&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;249&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:0.5pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Total advisory fee paid&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;&lt;span style="float:none"&gt;$&lt;/span&gt;816,106&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-width:initial;border-bottom-color:initial;border-bottom-style:none"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; color: rgb(0, 0, 0); text-align: left; width: 60%; font-style: normal; font-weight: bold;"&gt;Portfolio turnover rate&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 10pt; padding-bottom: 3pt; padding-left: 10pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;124&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;</oef:AddlFundStatisticsTextBlock>
    <us-gaap:AssetsNet
      contextRef="TI20260731_C000205579Member"
      decimals="INF"
      id="h_197_f0ce1251_f140_46bb_b635_2cfcf9cb5e0e"
      unitRef="USD">246416028</us-gaap:AssetsNet>
    <oef:HoldingsCount
      contextRef="TI20260731_C000205579Member"
      decimals="INF"
      id="h_198_bd543492_bb5b_48bb_b22d_e54ab2883300"
      unitRef="Holding">249</oef:HoldingsCount>
    <oef:AdvisoryFeesPaidAmt
      contextRef="FY2026_C000205579Member"
      decimals="INF"
      id="h_199_91dbf5db_f98b_4eb4_a552_626a55326a27"
      unitRef="USD">816106</oef:AdvisoryFeesPaidAmt>
    <us-gaap:InvestmentCompanyPortfolioTurnover
      contextRef="FY2026_C000205579Member"
      decimals="4"
      id="h_200_73063657_5153_4164_b0df_a8d7a4a3c05e"
      unitRef="pure">1.24</us-gaap:InvestmentCompanyPortfolioTurnover>
    <oef:HoldingsTableTextBlock
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      id="t_132_66a819fa_db91_4c60_8b3e_c6697f98ca38">&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:3pt;margin-left:0px;font-family:'times new roman';font-size:11.52pt;font-weight:bold;color:rgb(0, 60, 113);"&gt;WHAT DID THE FUND INVEST IN? (As of July 31, 2026)&lt;/div&gt;&lt;div style="margin-top:0px;margin-right:0px;margin-bottom:10pt;margin-left:0px;font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);font-family:'times new roman';"&gt;The tables below show the investment makeup of the Fund, representing the percentage of total investments of the Fund.&lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;text-align:center;padding-bottom:5pt;font-weight:bold;color:rgb(0, 0, 0);margin-top:5pt;margin-right:0px;margin-bottom:0px;margin-left:0px;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;"&gt; &lt;b&gt;Sector Allocation&lt;/b&gt; &lt;/div&gt;&lt;table style="width:100%;border-collapse:collapse;break-inside:avoid-page;page-break-inside:avoid"&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Government Obligation Bond - Unlimited Tax&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;11.3&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Hospital&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;10.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Local Housing&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;9.5&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Industrial Development Bond&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;9.2&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Airport&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;8.9&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Government Obligation Bond - Limited Tax&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;8.7&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Insured&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;7.6&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Utility&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;6.4&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;Dedicated Tax&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;5.1&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt;
&lt;tr style="break-inside:avoid-page;page-break-inside:avoid;height:auto;border-bottom-color:initial;border-bottom-style:none;border-bottom-width:initial"&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); text-align: left;"&gt;All Other&lt;/td&gt;
&lt;td style="break-inside: avoid-page; page-break-inside: avoid; text-align: right; vertical-align: middle; padding-top: 6pt; padding-right: 3pt; padding-bottom: 3pt; padding-left: 3pt; font-family: 'Times New Roman'; font-size: 9pt; font-weight: normal; color: rgb(0, 0, 0); white-space: nowrap;"&gt;22.9&lt;span&gt;%&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt;&lt;div style="font-family:'times new roman';font-size:9pt;letter-spacing:1.25px;text-transform:uppercase;text-align:center;padding-bottom:5pt;font-weight:bold;color:rgb(0, 0, 0);margin-top:3pt;margin-right:0px;margin-bottom:5pt;margin-left:0px;border-bottom-color:rgb(0, 0, 0);border-bottom-style:solid;border-bottom-width:1pt;"&gt; &lt;b&gt;Credit Quality&lt;/b&gt; &lt;b&gt; &lt;sup style="font-size:smaller;line-height:0px;vertical-align:3.2pt"&gt;(1)&lt;/sup&gt; &lt;/b&gt; &lt;/div&gt;&lt;div style="font-family:'times new roman';font-size:9pt;font-weight:normal;color:rgb(0, 0, 0);"&gt; &lt;img alt="Graphical Representation - Allocation 2 Chart" src="chartimages_12274987.jpg" style="width: 172.8pt;"/&gt;  &lt;/div&gt;&lt;div style="margin-top:1.5em;margin-right:0px;margin-bottom:7.5pt;margin-left:0px;font-family:'times new roman';font-weight:normal;color:rgb(0, 0, 0);font-size:7.5pt;padding-left:1.5em;text-indent:-1.5em;line-height:8.25pt;letter-spacing:0.01pt;"&gt;(1) The credit quality and ratings information presented above reflect the ratings assigned by one or more nationally recognized statistical rating organizations (NRSROs), including S&amp;amp;P Global Ratings, Moody&#x2019;s Investors Service, Inc., Fitch Ratings or a comparably rated NRSRO. For situations in which a security is rated by more than one NRSRO and the ratings are not equivalent, the highest rating is used. Sub-investment grade ratings are those rated BB+/Ba1 or lower. Investment grade ratings are those rated BBB-/Baa3 or higher. &#x201c;NR&#x201d; indicates no rating. The credit ratings shown relate to the creditworthiness of the issuers of the underlying securities in the Fund, and not to the Fund or its shares. Credit ratings are subject to change. &lt;/div&gt;</oef:HoldingsTableTextBlock>
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      id="t_174_90b0fc4d_ec81_5515_50db_dd98691182c4">The credit quality and ratings information presented above reflect the ratings assigned by one or more nationally recognized statistical rating organizations (NRSROs), including S&amp;amp;P Global Ratings, Moody&#x2019;s Investors Service, Inc., Fitch Ratings or a comparably rated NRSRO. For situations in which a security is rated by more than one NRSRO and the ratings are not equivalent, the highest rating is used. Sub-investment grade ratings are those rated BB+/Ba1 or lower. Investment grade ratings are those rated BBB-/Baa3 or higher. &#x201c;NR&#x201d; indicates no rating. The credit ratings shown relate to the creditworthiness of the issuers of the underlying securities in the Fund, and not to the Fund or its shares. Credit ratings are subject to change.</oef:CreditQualityExplanationTextBlock>
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      id="t_175_80bc206a_df00_4a4b_cfec_7f91e123e01f">The credit quality and ratings information presented above reflect the ratings assigned by one or more nationally recognized statistical rating organizations (NRSROs), including S&amp;amp;P Global Ratings, Moody&#x2019;s Investors Service, Inc., Fitch Ratings or a comparably rated NRSRO.</oef:CreditRatingsSelectionTextBlock>
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        <link:footnote id="f_0001_000001" xlink:label="f_0001_000001" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US"><xhtml:div style="font-weight: normal; color: rgb(0, 0, 0); font-family: 'times new roman'; font-size: 7.5pt; margin: 0px;">The Blended Benchmark consists of the following two indexes: 50% of the Bloomberg High Yield 10-Year Municipal Index (8-12 years) which is comprised of bonds with a final maturity between 8 and 12 years that are part of the Bloomberg Municipal Bond High Yield Index; and 50% of the Bloomberg Revenue 10-Year&#160;Municipal Index (8-12 years), which is comprised of revenue bonds that have a final maturity between 8 and 12 years that are part of the Bloomberg Municipal&#160;Bond Index.</xhtml:div></link:footnote>
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