Performance Management |
Feb. 28, 2026 |
|---|---|
| Pacer American Energy Infrastructure ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The Fund is the successor to the investment performance of the American Energy Independence ETF, a series of ETF Series Solutions (the “Predecessor Fund”), as a result of the reorganization of the Predecessor Fund into the Fund at the close of business on December 13, 2019. Accordingly, any performance information for periods prior to December 16, 2019 is that of the Predecessor Fund. The Predecessor Fund was managed by SL Advisors, LLC and sub-advised by Penserra Capital Management LLC and had the same investment objective, strategies, and policies as the Fund since the Predecessor Fund’s inception in December 2017. The following performance information indicates some of the risks of investing in the Fund. The bar chart shows the Fund’s performance (or the Predecessor Fund’s performance, as applicable) for each full calendar year since inception. The table illustrates how the Fund’s (or the Predecessor Fund’s, as applicable) average annual returns for the one-year, five-year, and since inception periods compare with those of a broad measure of market performance and the Index. The index the Fund tracks updated its methodology in February 2026 expanding its universe to include natural gas infrastructure and production companies, which may affect the Fund’s risk profile. This change may limit the relevance of this information. The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future. Updated performance information is also available on the Fund’s website at www.PacerETFs.com.
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| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, does not necessarily indicate how it will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following performance information indicates some of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table illustrates how the Fund’s (or the Predecessor Fund’s, as applicable) average annual returns for the one-year, five-year, and since inception periods compare with those of a broad measure of market performance and the Index. |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 46.88% for the quarter ended June 30, 2020 and the lowest quarterly return was -51.58% for the quarter ended March 31, 2020.
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| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 46.88% |
| Highest Quarterly Return, Date | Jun. 30, 2020 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (51.58%) |
| Lowest Quarterly Return, Date | Mar. 31, 2020 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Performance Table Explanation after Tax Higher | In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
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| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Pacer BlueStar Digital Entertainment ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of the Index and a broad measure of market performance. The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004.
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of the Index and a broad measure of market performance. |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 27.02% for the quarter ended June 30, 2025 and the lowest quarterly return was -14.00% for the quarter ended December 31, 2025.
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| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 27.02% |
| Highest Quarterly Return, Date | Jun. 30, 2025 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (14.00%) |
| Lowest Quarterly Return, Date | Dec. 31, 2025 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |
| Pacer BlueStar Engineering the Future ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of the Index, a broad measure of market performance, and an index of global companies operating in the industrials sector. The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004.
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of the Index, a broad measure of market performance, and an index of global companies operating in the industrials sector. |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 18.81% for the quarter ended December 31, 2023 and the lowest quarterly return was -12.85% for the quarter ended September 30, 2023.
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| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 18.81% |
| Highest Quarterly Return, Date | Dec. 31, 2023 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (12.85%) |
| Lowest Quarterly Return, Date | Sep. 30, 2023 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Performance Table Explanation after Tax Higher | In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |
| Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | Performance information for the Fund is not included because the Fund has not completed a full calendar year of operation as of the date of this Prospectus. In the future, performance for the Fund will be presented in this section. Updated performance information will be available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-877-337-0500.
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| Performance One Year or Less [Text] | Performance information for the Fund is not included because the Fund has not completed a full calendar year of operation as of the date of this Prospectus. |
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-877-337-0500 |
| Pacer Developed Markets Cash Cows Growth Leaders ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of the Index, a broad measure of market performance, and an index of companies in developed markets countries around the world, excluding the United States and Canada. The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-877-337-0500.
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of the Index, a broad measure of market performance, and an index of companies in developed markets countries around the world, excluding the United States and Canada. |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 15.08% for the quarter ended June 30, 2025 and the lowest quarterly return was 0.90% for the quarter ended March 31, 2025.
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| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 15.08% |
| Highest Quarterly Return, Date | Jun. 30, 2025 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | 0.90% |
| Lowest Quarterly Return, Date | Mar. 31, 2025 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Performance Table Explanation after Tax Higher | In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-877-337-0500 |
| Pacer Metaurus Nasdaq-100 Dividend Multiplier 600 ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of the Index and a broad measure of market performance. The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-877-337-0500.
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of the Index and a broad measure of market performance. |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 15.37% for the quarter ended June 30, 2025 and the lowest quarterly return was -7.31% for the quarter ended March 31, 2025.
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| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 15.37% |
| Highest Quarterly Return, Date | Jun. 30, 2025 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (7.31%) |
| Lowest Quarterly Return, Date | Mar. 31, 2025 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Performance Table Explanation after Tax Higher | In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-877-337-0500 |
| Pacer Metaurus US Large Cap Dividend Multiplier 400 ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of the Index and a broad measure of market performance. The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004.
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of the Index and a broad measure of market performance. |
| Bar Chart [Heading] | Calendar Year Total Return as of December 31 |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 10.58% (quarter ended December 31, 2023) and the Fund’s lowest return for a calendar quarter was -14.51% (quarter ended June 30, 2022).
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| Highest Quarterly Return, Label [Optional Text] | highest return |
| Highest Quarterly Return | 10.58% |
| Highest Quarterly Return, Date | Dec. 31, 2023 |
| Lowest Quarterly Return, Label [Optional Text] | lowest return |
| Lowest Quarterly Return | (14.51%) |
| Lowest Quarterly Return, Date | Jun. 30, 2022 |
| Performance Table Heading | Average Annual Total Returns(for the periods ended December 31, 2025) |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
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| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |
| Pacer PE/VC ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | Performance information for the Fund is not included because the Fund did not have a full calendar year of performance prior to the date of this Prospectus. In the future, performance information for the Fund will be presented in this section. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004.
|
| Performance One Year or Less [Text] | Performance information for the Fund is not included because the Fund did not have a full calendar year of performance prior to the date of this Prospectus. |
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |
| Pacer S&P 500 Quality FCF Aristocrats ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | Performance information for the Fund is not included because the Fund did not have a full calendar year of performance prior to the date of this Prospectus. In the future, performance information for the Fund will be presented in this section. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004.
|
| Performance One Year or Less [Text] | Performance information for the Fund is not included because the Fund did not have a full calendar year of performance prior to the date of this Prospectus. |
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |
| Pacer S&P MidCap 400 Quality FCF Aristocrats ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | Performance information for the Fund is not included because the Fund did not have a full calendar year of performance prior to the date of this Prospectus. In the future, performance information for the Fund will be presented in this section. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004.
|
| Performance One Year or Less [Text] | Performance information for the Fund is not included because the Fund did not have a full calendar year of performance prior to the date of this Prospectus. |
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |
| Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | Performance information for the Fund is not included because the Fund did not have a full calendar year of performance prior to the date of this Prospectus. In the future, performance information for the Fund will be presented in this section. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004.
|
| Performance One Year or Less [Text] | Performance information for the Fund is not included because the Fund did not have a full calendar year of performance prior to the date of this Prospectus. |
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |
| Pacer Solactive Whitney Future of Warfare ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of the Index and a broad measure of market performance. The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-877-337-0500.
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of the Index and a broad measure of market performance. |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 15.94% for the quarter ended June 30, 2025 and the lowest quarterly return was -0.66% for the quarter ended December 31, 2025.
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| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 15.94% |
| Highest Quarterly Return, Date | Jun. 30, 2025 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (0.66%) |
| Lowest Quarterly Return, Date | Dec. 31, 2025 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Performance Table Explanation after Tax Higher | In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
|
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-877-337-0500 |
| Pacer US Cash Cows Bond ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of the Index and a broad measure of market performance. The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-877-337-0500.
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of the Index and a broad measure of market performance. |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 3.44% for the quarter ended September 30, 2025 and the lowest quarterly return was 0.50% for the quarter ended December 31, 2025.
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| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 3.44% |
| Highest Quarterly Return, Date | Sep. 30, 2025 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | 0.50% |
| Lowest Quarterly Return, Date | Dec. 31, 2025 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Performance Table Explanation after Tax Higher | In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides an assumed tax deduction that benefits the investor. After-tax returns shown are not relevant to investors who hold their Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-877-337-0500 |
| Pacer Swan SOS Conservative (January) ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year, five year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004.
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year, five year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 6.40% for the quarter ended June 30, 2025 and the lowest quarterly return was -6.90% for the quarter ended June 30, 2022.
|
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 6.40% |
| Highest Quarterly Return, Date | Jun. 30, 2025 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (6.90%) |
| Lowest Quarterly Return, Date | Jun. 30, 2022 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
|
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |
| Pacer Swan SOS Conservative (April) ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004.
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 6.96% for the quarter ended December 31, 2023 and the lowest quarterly return was -8.15% for the quarter ended June 30, 2022.
|
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 6.96% |
| Highest Quarterly Return, Date | Dec. 31, 2023 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (8.15%) |
| Lowest Quarterly Return, Date | Jun. 30, 2022 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
|
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |
| Pacer Swan SOS Conservative (July) ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004.
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 9.70% for the quarter ended June 30, 2025 and the lowest quarterly return was -8.29% for the quarter ended June 30, 2022.
|
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 9.70% |
| Highest Quarterly Return, Date | Jun. 30, 2025 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (8.29%) |
| Lowest Quarterly Return, Date | Jun. 30, 2022 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
|
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |
| Pacer Swan SOS Conservative (October) ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004.
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 6.97% for the quarter ended June 30, 2025 and the lowest quarterly return was -6.96% for the quarter ended June 30, 2022.
|
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 6.97% |
| Highest Quarterly Return, Date | Jun. 30, 2025 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (6.96%) |
| Lowest Quarterly Return, Date | Jun. 30, 2022 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
|
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |
| Pacer Swan SOS Moderate (January) ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year, five year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004.
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year, five year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 7.42% for the quarter ended December 31, 2022 and the lowest quarterly return was -7.61% for the quarter ended June 30, 2022.
|
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 7.42% |
| Highest Quarterly Return, Date | Dec. 31, 2022 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (7.61%) |
| Lowest Quarterly Return, Date | Jun. 30, 2022 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
|
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |
| Pacer Swan SOS Moderate (April) ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004.
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 6.78% for the quarter ended December 31, 2023 and the lowest quarterly return was -8.39% for the quarter ended June 30, 2022.
|
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 6.78% |
| Highest Quarterly Return, Date | Dec. 31, 2023 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (8.39%) |
| Lowest Quarterly Return, Date | Jun. 30, 2022 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
|
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |
| Pacer Swan SOS Moderate (July) ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004.
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 8.96% for the quarter ended June 30, 2025 and the lowest quarterly return was -4.28% for the quarter ended June 30, 2022.
|
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 8.96% |
| Highest Quarterly Return, Date | Jun. 30, 2025 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (4.28%) |
| Lowest Quarterly Return, Date | Jun. 30, 2022 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
|
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |
| Pacer Swan SOS Moderate (October) ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004.
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 6.53% for the quarter ended December 31, 2023 and the lowest quarterly return was -6.63% for the quarter ended June 30, 2022.
|
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 6.53% |
| Highest Quarterly Return, Date | Dec. 31, 2023 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (6.63%) |
| Lowest Quarterly Return, Date | Jun. 30, 2022 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
|
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |
| Pacer Swan SOS Flex (January) ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year, five year, and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004.
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year, five year, and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 11.04% for the quarter ended December 31, 2022 and the lowest quarterly return was -9.32% for the quarter ended June 30, 2022.
|
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 11.04% |
| Highest Quarterly Return, Date | Dec. 31, 2022 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (9.32%) |
| Lowest Quarterly Return, Date | Jun. 30, 2022 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
|
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |
| Pacer Swan SOS Flex (April) ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004.
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 8.15% for the quarter ended December 31, 2023 and the lowest quarterly return was -10.99% for the quarter ended June 30, 2022.
|
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 8.15% |
| Highest Quarterly Return, Date | Dec. 31, 2023 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (10.99%) |
| Lowest Quarterly Return, Date | Jun. 30, 2022 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
|
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |
| Pacer Swan SOS Flex (July) ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004.
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 8.93% for the quarter ended June 30, 2025 and the lowest quarterly return was -5.54% for the quarter ended June 30, 2022.
|
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 8.93% |
| Highest Quarterly Return, Date | Jun. 30, 2025 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (5.54%) |
| Lowest Quarterly Return, Date | Jun. 30, 2022 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
|
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |
| Pacer Swan SOS Flex (October) ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004 .
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 7.46% for the quarter ended December 31, 2023 and the lowest quarterly return was -8.38% for the quarter ended June 30, 2022.
|
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 7.46% |
| Highest Quarterly Return, Date | Dec. 31, 2023 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (8.38%) |
| Lowest Quarterly Return, Date | Jun. 30, 2022 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
|
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |
| Pacer Swan SOS Fund of Funds ETF | |
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Fund Performance |
| Performance Narrative [Text Block] | The following information provides some indication of the risks of investing in the Fund. The bar chart shows the Fund’s performance (based on NAV) for calendar years ended December 31. The table shows how the Fund’s average annual returns for the one year, five year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance information is available on the Fund’s website at www.PacerETFs.com or by calling the Fund toll-free at 1-800-617-0004.
|
| Performance Past Does Not Indicate Future [Text] | The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. |
| Performance Information Illustrates Variability of Returns [Text] | The following information provides some indication of the risks of investing in the Fund. |
| Performance Additional Market Index [Text] | The table shows how the Fund’s average annual returns for the one year, five year and since inception periods compared with those of a broad measure of market performance (S&P 500 Index - including reinvestment of dividends and S&P 500 Price Return Index - not adjusted for reinvestment of dividends). |
| Bar Chart [Heading] | Calendar Year Total Return |
| Bar Chart Closing [Text Block] | During the period of time shown in the bar chart, the Fund’s highest quarterly return was 7.18% for the quarter ended December 31, 2023 and the lowest quarterly return was -7.80% for the quarter ended June 30, 2022.
|
| Highest Quarterly Return, Label [Optional Text] | highest quarterly return |
| Highest Quarterly Return | 7.18% |
| Highest Quarterly Return, Date | Dec. 31, 2023 |
| Lowest Quarterly Return, Label [Optional Text] | lowest quarterly return |
| Lowest Quarterly Return | (7.80%) |
| Lowest Quarterly Return, Date | Jun. 30, 2022 |
| Performance Table Heading | Average Annual Total Returns For the Period Ended December 31, 2025 |
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. |
| Performance Table Not Relevant to Tax Deferred | After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts. |
| Index No Deduction for Fees, Expenses, or Taxes [Text] | (reflects no deduction for fees, expenses, or taxes) |
| Performance Table Closing [Text Block] | After-tax returns are calculated using the historical highest individual federal marginal income tax rates during the period covered by the table above and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns shown are not relevant to investors who hold their Fund Shares through tax-deferred arrangements such as an individual retirement account (“IRA”) or other tax-advantaged accounts.
|
| Performance Availability Website Address [Text] | www.PacerETFs.com |
| Performance Availability Phone [Text] | 1-800-617-0004 |