Performance Management	Aug. 28, 2025
Pacer Trendpilot® US Large Cap 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 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 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 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]	For the year-to-date period ended June 30, 2025, the Fund’s total return was -5.00%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 11.96% (quarter ended December 31, 2020) and the Fund’s lowest return for a calendar quarter was -19.33% (quarter ended March 31, 2020).
Year to Date Return, Label [Optional Text]	year-to-date period
Bar Chart, Year to Date Return	(5.00%)
Bar Chart, Year to Date Return, Date	Jun. 30, 2025
Highest Quarterly Return, Label [Optional Text]	highest return
Highest Quarterly Return	11.96%
Highest Quarterly Return, Date	Dec. 31, 2020
Lowest Quarterly Return, Label [Optional Text]	lowest return
Lowest Quarterly Return	(19.33%)
Lowest Quarterly Return, Date	Mar. 31, 2020
Performance Table Heading	Average Annual Total Returns(for the periods ended December 31, 2024)
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 Fund 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 Fund 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.
Performance Availability Website Address [Text]	www.PacerETFs.com
Performance Availability Phone [Text]	1-800-617-0004
Pacer Trendpilot® US Mid Cap 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 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 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 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]	For the year-to-date period ended June 30, 2025, the Fund’s total return was -5.42%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 20.16% (quarter ended December 31, 2020) and the Fund’s lowest return for a calendar quarter was -7.67% (quarter ended March 31, 2020).
Year to Date Return, Label [Optional Text]	year-to-date period
Bar Chart, Year to Date Return	(5.42%)
Bar Chart, Year to Date Return, Date	Jun. 30, 2025
Highest Quarterly Return, Label [Optional Text]	highest return
Highest Quarterly Return	20.16%
Highest Quarterly Return, Date	Dec. 31, 2020
Lowest Quarterly Return, Label [Optional Text]	lowest return
Lowest Quarterly Return	(7.67%)
Lowest Quarterly Return, Date	Mar. 31, 2020
Performance Table Heading	Average Annual Total Returns(for the periods ended December 31, 2024)
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 Fund 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 Fund 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 Trendpilot® 100 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 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 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 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]	For the year-to-date period ended June 30, 2025, the Fund’s total return was -3.82%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 23.12% (quarter ended June 30, 2020) and the Fund’s lowest return for a calendar quarter was -14.07% (quarter ended March 31, 2020).
Year to Date Return, Label [Optional Text]	year-to-date period
Bar Chart, Year to Date Return	(3.82%)
Bar Chart, Year to Date Return, Date	Jun. 30, 2025
Highest Quarterly Return, Label [Optional Text]	highest return
Highest Quarterly Return	23.12%
Highest Quarterly Return, Date	Jun. 30, 2020
Lowest Quarterly Return, Label [Optional Text]	lowest return
Lowest Quarterly Return	(14.07%)
Lowest Quarterly Return, Date	Mar. 31, 2020
Performance Table Heading	Average Annual Total Returns(for the periods ended December 31, 2024)
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 Fund 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 Fund 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 Trendpilot® European Index 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 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 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 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]	For the year-to-date period ended June 30, 2025, the Fund’s total return was 20.28%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 13.13% (quarter ended March 31, 2023) and the Fund’s lowest return for a calendar quarter was -13.49% (quarter ended March 31, 2020).
Year to Date Return, Label [Optional Text]	year-to-date period
Bar Chart, Year to Date Return	20.28%
Bar Chart, Year to Date Return, Date	Jun. 30, 2025
Highest Quarterly Return, Label [Optional Text]	highest return
Highest Quarterly Return	13.13%
Highest Quarterly Return, Date	Mar. 31, 2023
Lowest Quarterly Return, Label [Optional Text]	lowest return
Lowest Quarterly Return	(13.49%)
Lowest Quarterly Return, Date	Mar. 31, 2020
Performance Table Heading	Average Annual Total Returns(for the periods ended December 31, 2024)
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 Fund 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 Fund 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 Trendpilot® International 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 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 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 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]	For the year-to-date period ended June 30, 2025, the Fund’s total return was 4.75%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 16.55% (quarter ended December 31, 2020) and the Fund’s lowest return for a calendar quarter was -12.13% (quarter ended March 31, 2020).
Year to Date Return, Label [Optional Text]	year-to-date period
Bar Chart, Year to Date Return	4.75%
Bar Chart, Year to Date Return, Date	Jun. 30, 2025
Highest Quarterly Return, Label [Optional Text]	highest return
Highest Quarterly Return	16.55%
Highest Quarterly Return, Date	Dec. 31, 2020
Lowest Quarterly Return, Label [Optional Text]	lowest return
Lowest Quarterly Return	(12.13%)
Lowest Quarterly Return, Date	Mar. 31, 2020
Performance Table Heading	Average Annual Total Returns(for the periods ended December 31, 2024)
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 Fund 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 Fund 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 Trendpilot® US 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, five 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 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 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]	For the year-to-date period ended June 30, 2025, the Fund’s total return was 1.11%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 7.09% (quarter ended December 31, 2023) and the Fund’s lowest return for a calendar quarter was -10.65% (quarter ended June 30, 2022).
Year to Date Return, Label [Optional Text]	year-to-date period
Bar Chart, Year to Date Return	1.11%
Bar Chart, Year to Date Return, Date	Jun. 30, 2025
Highest Quarterly Return, Label [Optional Text]	highest return
Highest Quarterly Return	7.09%
Highest Quarterly Return, Date	Dec. 31, 2023
Lowest Quarterly Return, Label [Optional Text]	lowest return
Lowest Quarterly Return	(10.65%)
Lowest Quarterly Return, Date	Jun. 30, 2022
Performance Table Heading	Average Annual Total Returns(for the periods ended December 31, 2024)
Performance Table Market Index Changed	The Fund has changed its benchmark to the Bloomberg U.S. Aggregate Bond Index, which represents the overall bond market in which the Fund invests.
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 Fund 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 Fund 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 Trendpilot® 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 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 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 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]	For the year-to-date period ended June 30, 2025, the Fund’s total return was -1.61%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 12.48% (quarter ended December 31, 2020) and the Fund’s lowest return for a calendar quarter was -13.36% (quarter ended March 31, 2020).
Year to Date Return, Label [Optional Text]	year-to-date period
Bar Chart, Year to Date Return	(1.61%)
Bar Chart, Year to Date Return, Date	Jun. 30, 2025
Highest Quarterly Return, Label [Optional Text]	highest return
Highest Quarterly Return	12.48%
Highest Quarterly Return, Date	Dec. 31, 2020
Lowest Quarterly Return, Label [Optional Text]	lowest return
Lowest Quarterly Return	(13.36%)
Lowest Quarterly Return, Date	Mar. 31, 2020
Performance Table Heading	Average Annual Total Returns(for the periods ended December 31, 2024)
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 Fund 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 Fund 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 US Cash Cows 100 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 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 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 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]	For the year-to-date period ended June 30, 2025, the Fund’s total return was -1.67%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 21.60% (quarter ended March 31, 2021) and the Fund’s lowest return for a calendar quarter was -27.76% (quarter ended March 31, 2020).
Year to Date Return, Label [Optional Text]	year-to-date period
Bar Chart, Year to Date Return	(1.67%)
Bar Chart, Year to Date Return, Date	Jun. 30, 2025
Highest Quarterly Return, Label [Optional Text]	highest return
Highest Quarterly Return	21.60%
Highest Quarterly Return, Date	Mar. 31, 2021
Lowest Quarterly Return, Label [Optional Text]	lowest return
Lowest Quarterly Return	(27.76%)
Lowest Quarterly Return, Date	Mar. 31, 2020
Performance Table Heading	Average Annual Total Returns(for the periods ended December 31, 2024)
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 Fund 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 Fund 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 US Small Cap Cash Cows 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 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 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 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]	For the year-to-date period ended June 30, 2025, the Fund’s total return was -9.12%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 35.33% (quarter ended June 30, 2020) and the Fund’s lowest return for a calendar quarter was -35.46% (quarter ended March 31, 2020).
Year to Date Return, Label [Optional Text]	year-to-date period
Bar Chart, Year to Date Return	(9.12%)
Bar Chart, Year to Date Return, Date	Jun. 30, 2025
Highest Quarterly Return, Label [Optional Text]	highest return
Highest Quarterly Return	35.33%
Highest Quarterly Return, Date	Jun. 30, 2020
Lowest Quarterly Return, Label [Optional Text]	lowest return
Lowest Quarterly Return	(35.46%)
Lowest Quarterly Return, Date	Mar. 31, 2020
Performance Table Heading	Average Annual Total Returns(for the periods ended December 31, 2024)
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 Fund 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 Fund 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 Global Cash Cows Dividend 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 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 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 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]	For the year-to-date period ended June 30, 2025, the Fund’s total return was 13.57%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 20.08% (quarter ended December 31, 2022) and the Fund’s lowest return for a calendar quarter was -27.03% (quarter ended March 31, 2020).
Year to Date Return, Label [Optional Text]	year-to-date period
Bar Chart, Year to Date Return	13.57%
Bar Chart, Year to Date Return, Date	Jun. 30, 2025
Highest Quarterly Return, Label [Optional Text]	highest return
Highest Quarterly Return	20.08%
Highest Quarterly Return, Date	Dec. 31, 2022
Lowest Quarterly Return, Label [Optional Text]	lowest return
Lowest Quarterly Return	(27.03%)
Lowest Quarterly Return, Date	Mar. 31, 2020
Performance Table Heading	Average Annual Total Returns(for the periods ended December 31, 2024)
Performance Table Market Index Changed	The Fund has changed its benchmark to the MSCI World Index, which represents the overall equity market in which the Fund invests.
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 Developed Markets International Cash Cows 100 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 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 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 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]	For the year-to-date period ended June 30, 2025, the Fund’s total return was 18.04%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 24.37% (quarter ended December 31, 2020) and the Fund’s lowest return for a calendar quarter was -28.31% (quarter ended March 31, 2020).
Year to Date Return, Label [Optional Text]	year-to-date period
Bar Chart, Year to Date Return	18.04%
Bar Chart, Year to Date Return, Date	Jun. 30, 2025
Highest Quarterly Return, Label [Optional Text]	highest return
Highest Quarterly Return	24.37%
Highest Quarterly Return, Date	Dec. 31, 2020
Lowest Quarterly Return, Label [Optional Text]	lowest return
Lowest Quarterly Return	(28.31%)
Lowest Quarterly Return, Date	Mar. 31, 2020
Performance Table Heading	Average Annual Total Returns(for the periods ended December 31, 2024)
Performance Table Market Index Changed	The Fund has changed its benchmark to the MSCI World Index, which represents the overall equity market in which the Fund invests.
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 Fund 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 Fund 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 Emerging Markets Cash Cows 100 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 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 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 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]	For the year-to-date period ended June 30, 2025, the Fund’s total return was 12.49%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 19.68% (quarter ended December 31, 2020) and the Fund’s lowest return for a calendar quarter was -31.97% (quarter ended March 31, 2020).
Year to Date Return, Label [Optional Text]	year-to-date period
Bar Chart, Year to Date Return	12.49%
Bar Chart, Year to Date Return, Date	Jun. 30, 2025
Highest Quarterly Return, Label [Optional Text]	highest return
Highest Quarterly Return	19.68%
Highest Quarterly Return, Date	Dec. 31, 2020
Lowest Quarterly Return, Label [Optional Text]	lowest return
Lowest Quarterly Return	(31.97%)
Lowest Quarterly Return, Date	Mar. 31, 2020
Performance Table Heading	Average Annual Total Returns(for the periods ended December 31, 2024)
Performance Table Market Index Changed	The Fund has changed its benchmark to the MSCI World Index, which represents the overall equity market in which the Fund invests.
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 Fund 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 Fund 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 US Large Cap 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 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 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.
Bar Chart [Heading]	Calendar Year Total Return as of December 31
Bar Chart Closing [Text Block]	For the year-to-date period ended June 30, 2025, the Fund’s total return was 9.73%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 11.70% (quarter ended December 31, 2023) and the Fund’s lowest return for a calendar quarter was -0.47% (quarter ended September 30, 2023).
Year to Date Return, Label [Optional Text]	year-to-date period
Bar Chart, Year to Date Return	9.73%
Bar Chart, Year to Date Return, Date	Jun. 30, 2025
Highest Quarterly Return, Label [Optional Text]	highest return
Highest Quarterly Return	11.70%
Highest Quarterly Return, Date	Dec. 31, 2023
Lowest Quarterly Return, Label [Optional Text]	lowest return
Lowest Quarterly Return	(0.47%)
Lowest Quarterly Return, Date	Sep. 30, 2023
Performance Table Heading	Average Annual Total Returns(for the periods ended December 31, 2024)
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 Fund 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 Fund 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 US Small Cap 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 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 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.
Bar Chart [Heading]	Calendar Year Total Return as of December 31
Bar Chart Closing [Text Block]	For the year-to-date period ended June 30, 2025, the Fund’s total return was -3.69%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 7.65% (quarter ended September 30, 2024) and the Fund’s lowest return for a calendar quarter was -1.52% (quarter ended June 30, 2024).
Year to Date Return, Label [Optional Text]	year-to-date period
Bar Chart, Year to Date Return	(3.69%)
Bar Chart, Year to Date Return, Date	Jun. 30, 2025
Highest Quarterly Return, Label [Optional Text]	highest return
Highest Quarterly Return	7.65%
Highest Quarterly Return, Date	Sep. 30, 2024
Lowest Quarterly Return, Label [Optional Text]	lowest return
Lowest Quarterly Return	(1.52%)
Lowest Quarterly Return, Date	Jun. 30, 2024
Performance Table Heading	Average Annual Total Returns(for the periods ended December 31, 2024)
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 Fund 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 Fund 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 US Cash Cows Growth 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 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, five 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]	For the year-to-date period ended June 30, 2025, the Fund’s total return was 6.50%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 31.88% (quarter ended June 30, 2020) and the Fund’s lowest return for a calendar quarter was -23.98% (quarter ended March 31, 2020).
Year to Date Return, Label [Optional Text]	year-to-date period
Bar Chart, Year to Date Return	6.50%
Bar Chart, Year to Date Return, Date	Jun. 30, 2025
Highest Quarterly Return, Label [Optional Text]	highest return
Highest Quarterly Return	31.88%
Highest Quarterly Return, Date	Jun. 30, 2020
Lowest Quarterly Return, Label [Optional Text]	lowest return
Lowest Quarterly Return	(23.98%)
Lowest Quarterly Return, Date	Mar. 31, 2020
Performance Table Heading	Average Annual Total Returns(for the periods ended December 31, 2024)
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 Fund 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 Fund 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 Cows 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 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 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 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]	For the year-to-date period ended June 30, 2025, the Fund’s total return was 5.48%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 23.08% (quarter ended June 30, 2020) and the Fund’s lowest return for a calendar quarter was -28.87% (quarter ended March 31, 2020).
Year to Date Return, Label [Optional Text]	year-to-date period
Bar Chart, Year to Date Return	5.48%
Bar Chart, Year to Date Return, Date	Jun. 30, 2025
Highest Quarterly Return, Label [Optional Text]	highest return
Highest Quarterly Return	23.08%
Highest Quarterly Return, Date	Jun. 30, 2020
Lowest Quarterly Return, Label [Optional Text]	lowest return
Lowest Quarterly Return	(28.87%)
Lowest Quarterly Return, Date	Mar. 31, 2020
Performance Table Heading	Average Annual Total Returns(for the periods ended December 31, 2024)
Performance Table Market Index Changed	The Fund has changed its benchmark to the MSCI World Index, which represents the overall equity market in which the Fund invests.
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 Fund 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 Fund 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 US Export 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, five 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 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 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]	For the year-to-date period ended June 30, 2025, the Fund’s total return was 7.77%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 26.73% (quarter ended June 30, 2020) and the Fund’s lowest return for a calendar quarter was -24.91% (quarter ended March 31, 2020).
Year to Date Return, Label [Optional Text]	year-to-date period
Bar Chart, Year to Date Return	7.77%
Bar Chart, Year to Date Return, Date	Jun. 30, 2025
Highest Quarterly Return, Label [Optional Text]	highest return
Highest Quarterly Return	26.73%
Highest Quarterly Return, Date	Jun. 30, 2020
Lowest Quarterly Return, Label [Optional Text]	lowest return
Lowest Quarterly Return	(24.91%)
Lowest Quarterly Return, Date	Mar. 31, 2020
Performance Table Heading	Average Annual Total Returns(for the periods ended December 31, 2024)
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 Fund 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 Fund 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 International Export Leaders 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 commence operations prior to the date of this Prospectus. In the future, performance information 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 1-800-617-0004.
Performance One Year or Less [Text]	Performance information for the Fund is not included because the Fund did not commence operations prior to the date of this Prospectus.
Performance Availability Website Address [Text]	www.PacerETFs.com
Performance Availability Phone [Text]	1-800-617-0004
Pacer Hotel & Lodging Real Estate 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 commence operations prior to the date of this Prospectus. In the future, performance information 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 1-800-617-0004.
Performance One Year or Less [Text]	Performance information for the Fund is not included because the Fund did not commence operations prior to the date of this Prospectus.
Performance Availability Website Address [Text]	www.PacerETFs.com
Performance Availability Phone [Text]	1-800-617-0004
Pacer Apartments & Residential Real Estate 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 commence operations prior to the date of this Prospectus. In the future, performance information 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 1-800-617-0004.
Performance One Year or Less [Text]	Performance information for the Fund is not included because the Fund did not commence operations prior to the date of this Prospectus.
Performance Availability Website Address [Text]	www.PacerETFs.com
Performance Availability Phone [Text]	1-800-617-0004
Pacer Healthcare Real Estate 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 commence operations prior to the date of this Prospectus. In the future, performance information 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 1-800-617-0004.
Performance One Year or Less [Text]	Performance information for the Fund is not included because the Fund did not commence operations prior to the date of this Prospectus.
Performance Availability Website Address [Text]	www.PacerETFs.com
Performance Availability Phone [Text]	1-800-617-0004
Pacer Industrial Real Estate 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 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 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 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]	For the year-to-date period ended June 30, 2025, the Fund’s total return was 4.89%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 28.28% (quarter ended December 31, 2021) and the Fund’s lowest return for a calendar quarter was -19.52% (quarter ended June 30, 2022).
Year to Date Return, Label [Optional Text]	year-to-date period
Bar Chart, Year to Date Return	4.89%
Bar Chart, Year to Date Return, Date	Jun. 30, 2025
Highest Quarterly Return, Label [Optional Text]	highest return
Highest Quarterly Return	28.28%
Highest Quarterly Return, Date	Dec. 31, 2021
Lowest Quarterly Return, Label [Optional Text]	lowest return
Lowest Quarterly Return	(19.52%)
Lowest Quarterly Return, Date	Jun. 30, 2022
Performance Table Heading	Average Annual Total Returns(for the periods ended December 31, 2024)
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 Fund 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.
Performance Table Footnotes	Effective November 1, 2022, the Fund’s investment objective changed to track the performance, before fees and expenses, of the Solactive GPR Industrial Real Estate Index. Prior to November 1, 2022, the Fund’s investment objective was to track the price and total return performance, before fees and expenses, of the Kelly Industrial Real Estate Index. Performance shown for periods prior to November 1, 2022, is that of the Kelly Industrial Real Estate Index.
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 Fund 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 Management

Aug. 28, 2025

Fund Performance

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 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 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 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]

For the year-to-date period ended June 30, 2025, the Fund’s total return was -5.00%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 11.96% (quarter ended December 31, 2020) and the Fund’s lowest return for a calendar quarter was -19.33% (quarter ended March 31, 2020).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

(5.00%)

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

11.96%

Highest Quarterly Return, Date

Dec. 31, 2020

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(19.33%)

Lowest Quarterly Return, Date

Mar. 31, 2020

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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 Fund 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 Fund 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.

Performance Availability Website Address [Text]

www.PacerETFs.com

Performance Availability Phone [Text]

1-800-617-0004

Pacer Trendpilot® US Mid Cap ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was -5.42%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 20.16% (quarter ended December 31, 2020) and the Fund’s lowest return for a calendar quarter was -7.67% (quarter ended March 31, 2020).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

(5.42%)

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

20.16%

Highest Quarterly Return, Date

Dec. 31, 2020

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(7.67%)

Lowest Quarterly Return, Date

Mar. 31, 2020

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

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 Fund 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 Trendpilot® 100 ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was -3.82%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 23.12% (quarter ended June 30, 2020) and the Fund’s lowest return for a calendar quarter was -14.07% (quarter ended March 31, 2020).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

(3.82%)

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

23.12%

Highest Quarterly Return, Date

Jun. 30, 2020

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(14.07%)

Lowest Quarterly Return, Date

Mar. 31, 2020

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

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 Fund 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 Trendpilot® European Index ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was 20.28%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 13.13% (quarter ended March 31, 2023) and the Fund’s lowest return for a calendar quarter was -13.49% (quarter ended March 31, 2020).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

20.28%

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

13.13%

Highest Quarterly Return, Date

Mar. 31, 2023

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(13.49%)

Lowest Quarterly Return, Date

Mar. 31, 2020

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

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 Fund 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 Trendpilot® International ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was 4.75%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 16.55% (quarter ended December 31, 2020) and the Fund’s lowest return for a calendar quarter was -12.13% (quarter ended March 31, 2020).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

4.75%

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

16.55%

Highest Quarterly Return, Date

Dec. 31, 2020

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(12.13%)

Lowest Quarterly Return, Date

Mar. 31, 2020

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

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 Fund 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 Trendpilot® US Bond ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was 1.11%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 7.09% (quarter ended December 31, 2023) and the Fund’s lowest return for a calendar quarter was -10.65% (quarter ended June 30, 2022).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

1.11%

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

7.09%

Highest Quarterly Return, Date

Dec. 31, 2023

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(10.65%)

Lowest Quarterly Return, Date

Jun. 30, 2022

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Market Index Changed

The Fund has changed its benchmark to the Bloomberg U.S. Aggregate Bond Index, which represents the overall bond market in which the Fund invests.

Performance Table Uses Highest Federal Rate

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

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 Fund 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 Trendpilot® Fund of Funds ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was -1.61%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 12.48% (quarter ended December 31, 2020) and the Fund’s lowest return for a calendar quarter was -13.36% (quarter ended March 31, 2020).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

(1.61%)

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

12.48%

Highest Quarterly Return, Date

Dec. 31, 2020

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(13.36%)

Lowest Quarterly Return, Date

Mar. 31, 2020

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

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 Fund 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 US Cash Cows 100 ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was -1.67%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 21.60% (quarter ended March 31, 2021) and the Fund’s lowest return for a calendar quarter was -27.76% (quarter ended March 31, 2020).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

(1.67%)

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

21.60%

Highest Quarterly Return, Date

Mar. 31, 2021

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(27.76%)

Lowest Quarterly Return, Date

Mar. 31, 2020

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

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 Fund 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 US Small Cap Cash Cows ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was -9.12%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 35.33% (quarter ended June 30, 2020) and the Fund’s lowest return for a calendar quarter was -35.46% (quarter ended March 31, 2020).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

(9.12%)

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

35.33%

Highest Quarterly Return, Date

Jun. 30, 2020

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(35.46%)

Lowest Quarterly Return, Date

Mar. 31, 2020

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

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 Fund 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 Global Cash Cows Dividend ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was 13.57%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 20.08% (quarter ended December 31, 2022) and the Fund’s lowest return for a calendar quarter was -27.03% (quarter ended March 31, 2020).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

13.57%

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

20.08%

Highest Quarterly Return, Date

Dec. 31, 2022

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(27.03%)

Lowest Quarterly Return, Date

Mar. 31, 2020

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Market Index Changed

The Fund has changed its benchmark to the MSCI World Index, which represents the overall equity market in which the Fund invests.

Performance Table Uses Highest Federal Rate

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 Developed Markets International Cash Cows 100 ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was 18.04%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 24.37% (quarter ended December 31, 2020) and the Fund’s lowest return for a calendar quarter was -28.31% (quarter ended March 31, 2020).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

18.04%

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

24.37%

Highest Quarterly Return, Date

Dec. 31, 2020

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(28.31%)

Lowest Quarterly Return, Date

Mar. 31, 2020

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Market Index Changed

The Fund has changed its benchmark to the MSCI World Index, which represents the overall equity market in which the Fund invests.

Performance Table Uses Highest Federal Rate

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

Index No Deduction for Fees, Expenses, or Taxes [Text]

(reflects no deduction for fees, expenses, or taxes)

Performance Table Closing [Text Block]

investor’s tax situation and may differ from those shown. In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Fund 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 Emerging Markets Cash Cows 100 ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was 12.49%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 19.68% (quarter ended December 31, 2020) and the Fund’s lowest return for a calendar quarter was -31.97% (quarter ended March 31, 2020).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

12.49%

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

19.68%

Highest Quarterly Return, Date

Dec. 31, 2020

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(31.97%)

Lowest Quarterly Return, Date

Mar. 31, 2020

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Market Index Changed

The Fund has changed its benchmark to the MSCI World Index, which represents the overall equity market in which the Fund invests.

Performance Table Uses Highest Federal Rate

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

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 Fund 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 US Large Cap 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 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 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.

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was 9.73%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 11.70% (quarter ended December 31, 2023) and the Fund’s lowest return for a calendar quarter was -0.47% (quarter ended September 30, 2023).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

9.73%

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

11.70%

Highest Quarterly Return, Date

Dec. 31, 2023

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(0.47%)

Lowest Quarterly Return, Date

Sep. 30, 2023

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

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 Fund 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 US Small Cap 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 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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was -3.69%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 7.65% (quarter ended September 30, 2024) and the Fund’s lowest return for a calendar quarter was -1.52% (quarter ended June 30, 2024).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

(3.69%)

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

7.65%

Highest Quarterly Return, Date

Sep. 30, 2024

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(1.52%)

Lowest Quarterly Return, Date

Jun. 30, 2024

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

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 Fund 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 US Cash Cows Growth ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

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 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]

For the year-to-date period ended June 30, 2025, the Fund’s total return was 6.50%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 31.88% (quarter ended June 30, 2020) and the Fund’s lowest return for a calendar quarter was -23.98% (quarter ended March 31, 2020).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

6.50%

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

31.88%

Highest Quarterly Return, Date

Jun. 30, 2020

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(23.98%)

Lowest Quarterly Return, Date

Mar. 31, 2020

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

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 Fund 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 Cows Fund of Funds ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was 5.48%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 23.08% (quarter ended June 30, 2020) and the Fund’s lowest return for a calendar quarter was -28.87% (quarter ended March 31, 2020).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

5.48%

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

23.08%

Highest Quarterly Return, Date

Jun. 30, 2020

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(28.87%)

Lowest Quarterly Return, Date

Mar. 31, 2020

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Market Index Changed

The Fund has changed its benchmark to the MSCI World Index, which represents the overall equity market in which the Fund invests.

Performance Table Uses Highest Federal Rate

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

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 Fund 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 US Export Leaders ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was 7.77%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 26.73% (quarter ended June 30, 2020) and the Fund’s lowest return for a calendar quarter was -24.91% (quarter ended March 31, 2020).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

7.77%

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

26.73%

Highest Quarterly Return, Date

Jun. 30, 2020

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(24.91%)

Lowest Quarterly Return, Date

Mar. 31, 2020

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

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 Fund 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 International Export Leaders 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 commence operations prior to the date of this Prospectus. In the future, performance information 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 1-800-617-0004.

Performance One Year or Less [Text]

Performance information for the Fund is not included because the Fund did not commence operations prior to the date of this Prospectus.

Performance Availability Website Address [Text]

www.PacerETFs.com

Performance Availability Phone [Text]

1-800-617-0004

Pacer Hotel & Lodging Real Estate ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

Performance One Year or Less [Text]

Performance information for the Fund is not included because the Fund did not commence operations prior to the date of this Prospectus.

Performance Availability Website Address [Text]

www.PacerETFs.com

Performance Availability Phone [Text]

1-800-617-0004

Pacer Apartments & Residential Real Estate ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

Performance One Year or Less [Text]

Performance information for the Fund is not included because the Fund did not commence operations prior to the date of this Prospectus.

Performance Availability Website Address [Text]

www.PacerETFs.com

Performance Availability Phone [Text]

1-800-617-0004

Pacer Healthcare Real Estate ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

Performance One Year or Less [Text]

Performance information for the Fund is not included because the Fund did not commence operations prior to the date of this Prospectus.

Performance Availability Website Address [Text]

www.PacerETFs.com

Performance Availability Phone [Text]

1-800-617-0004

Pacer Industrial Real Estate 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 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 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 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]

For the year-to-date period ended June 30, 2025, the Fund’s total return was 4.89%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 28.28% (quarter ended December 31, 2021) and the Fund’s lowest return for a calendar quarter was -19.52% (quarter ended June 30, 2022).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

4.89%

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

28.28%

Highest Quarterly Return, Date

Dec. 31, 2021

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(19.52%)

Lowest Quarterly Return, Date

Jun. 30, 2022

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

Performance Table Footnotes

Effective November 1, 2022, the Fund’s investment objective changed to track the performance, before fees and expenses, of the Solactive GPR Industrial Real Estate Index. Prior to November 1, 2022, the Fund’s investment objective was to track the price and total return performance, before fees and expenses, of the Kelly Industrial Real Estate Index. Performance shown for periods prior to November 1, 2022, is that of the Kelly Industrial Real Estate Index.

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 Fund 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 Data & Infrastructure Real Estate ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was 8.46%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 20.82% (quarter ended March 31, 2019) and the Fund’s lowest return for a calendar quarter was -16.38% (quarter ended September 30, 2022).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

8.46%

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

20.82%

Highest Quarterly Return, Date

Mar. 31, 2019

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(16.38%)

Lowest Quarterly Return, Date

Sep. 30, 2022

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

Performance Table Footnotes

Effective November 1, 2022, the Fund’s investment objective changed to track the performance, before fees and expenses, of the Solactive GPR Data & Infrastructure Real Estate Index. Prior to November 1, 2022, the Fund’s investment objective was to track the price and total return performance, before fees and expenses, of the Kelly Data Center & Tech Infrastructure Index. Performance shown for periods prior to November 1, 2022, is that of the Kelly Data Center & Tech Infrastructure Index.

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 Fund 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 Autopilot Hedged European Index ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

Performance One Year or Less [Text]

Performance information for the Fund is not included because the Fund did not commence operations prior to the date of this Prospectus.

Performance Availability Website Address [Text]

www.PacerETFs.com

Performance Availability Phone [Text]

1-800-617-0004

Pacer WealthShield ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was 0.22%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 14.69% (quarter ended December 31, 2020) and the Fund’s lowest return for a calendar quarter was -9.46% (quarter ended December 31, 2018).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

0.22%

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

14.69%

Highest Quarterly Return, Date

Dec. 31, 2020

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(9.46%)

Lowest Quarterly Return, Date

Dec. 31, 2018

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

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 Fund 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 CFRA-Stovall Global Seasonal Rotation ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

Performance One Year or Less [Text]

Performance information for the Fund is not included because the Fund did not commence operations prior to the date of this Prospectus.

Performance Availability Website Address [Text]

www.PacerETFs.com

Performance Availability Phone [Text]

1-800-617-0004

Pacer CFRA-Stovall Equal Weight Seasonal Rotation 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 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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was -5.51%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 17.74% (quarter ended June 30, 2020) and the Fund’s lowest return for a calendar quarter was -28.45% (quarter ended March 31, 2020).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

(5.51%)

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

17.74%

Highest Quarterly Return, Date

Jun. 30, 2020

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(28.45%)

Lowest Quarterly Return, Date

Mar. 31, 2020

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

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 Fund 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

Performance Availability Website Address [Text]

www.PacerETFs.com

Performance Availability Phone [Text]

1-800-617-0004

Pacer Lunt Large Cap Alternator 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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was 1.62%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 22.25% (quarter ended March 31, 2021) and the Fund’s lowest return for a calendar quarter was -12.24% (quarter ended September 30, 2022).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

1.62%

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

22.25%

Highest Quarterly Return, Date

Mar. 31, 2021

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(12.24%)

Lowest Quarterly Return, Date

Sep. 30, 2022

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

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 Fund 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 Lunt MidCap Multi-Factor Alternator 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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was -5.46%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 23.20% (quarter ended March 31, 2024) and the Fund’s lowest return for a calendar quarter was -15.39% (quarter ended June 30, 2022).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

(5.46%)

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

23.20%

Highest Quarterly Return, Date

Mar. 31, 2024

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(15.39%)

Lowest Quarterly Return, Date

Jun. 30, 2022

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

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 Fund 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 Lunt Large Cap Multi-Factor Alternator 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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was 0.68%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 20.47% (quarter ended March 31, 2021) and the Fund’s lowest return for a calendar quarter was -11.72% (quarter ended June 30, 2022).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

0.68%

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

20.47%

Highest Quarterly Return, Date

Mar. 31, 2021

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(11.72%)

Lowest Quarterly Return, Date

Jun. 30, 2022

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

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 Fund 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 Aristotle Pacific Floating Rate High Income ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

The Fund is the successor to the Pacific Global Senior Loan ETF, a series of Pacific Global ETF Trust, as a result of the reorganization of the Predecessor Fund into the Fund at the close of business on October 22, 2021. In addition, the Pacific Global Senior Loan ETF was the successor to the investment performance of AdvisorShares Pacific Asset Enhanced Floating Rate ETF, a series of AdvisorShares Trust, as a result of the reorganization of the series of AdvisorShares Trust into a series of Pacific Global ETF that occurred on December 27, 2019 (together, the “Predecessor FLRT Fund”).

Accordingly, any performance information for periods prior to October 22, 2021 is that of the series of Pacific Global ETF Trust; any performance for periods prior to December 27, 2019 is that of the series of AdvisorShares Trust. While the Predecessor FLRT Fund had the same investment objective as the Fund, the Fund’s investment strategies and policies changed after the reorganization. From the Predecessor FLRT Fund’s inception to October 22, 2021, the Predecessor FLRT Fund invested at least 80% of its net assets (plus any borrowings for investment purposes) in senior secured floating rate loans. After the reorganization, the Fund invests at least 80% of its net assets (plus any borrowings for investment purposes) in senior secured floating rate loans and other adjustable rate securities. As part of the Fund’s 80% policy, other adjustable rate securities will typically include CLOs, ABS, and CMBS (collectively, “Adjustable Rate Securities”). Other than each Fund’s respective 80% policy and the associated risks with investing in Adjustable Rate Securities, the Funds had similar investment objectives, strategies, and policies.

The following performance information indicates some of the risks of investing in the Fund. The bar chart shows the Predecessor FLRT Fund’s performance (based on NAV) for calendar years ended December 31. The table illustrates how the Predecessor FLRT Fund’s average annual returns for the one year, five year, and since inception periods compare to (i) the S&P 500 Index, which is a broad-based, unmanaged measurement of changes in stock market conditions based on the average of 500 widely held common stocks and (ii) the S&P/LSTA U.S. Leveraged Loan 100 Index, which is an index designed to track the market-weighted performance of the largest institutional leveraged loans based on market weightings, spreads and interest payments. 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 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, 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 Predecessor FLRT Fund’s average annual returns for the one year, five year, and since inception periods compare to (i) the S&P 500 Index, which is a broad-based, unmanaged measurement of changes in stock market conditions based on the average of 500 widely held common stocks and (ii) the S&P/LSTA U.S. Leveraged Loan 100 Index, which is an index designed to track the market-weighted performance of the largest institutional leveraged loans based on market weightings, spreads and interest payments.

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was 2.93%. During the period of time shown in the bar chart, the Fund’s highest quarterly return was 5.83% for the quarter ended June 30, 2020 and the lowest quarterly return was -9.07% for the quarter ended March 31, 2020.

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

2.93%

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest quarterly return

Highest Quarterly Return

5.83%

Highest Quarterly Return, Date

Jun. 30, 2020

Lowest Quarterly Return, Label [Optional Text]

lowest quarterly return

Lowest Quarterly Return

(9.07%)

Lowest Quarterly Return, Date

Mar. 31, 2020

Performance Table Heading

Average Annual Total Returns (for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

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 Fund 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 Data and Digital Revolution 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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was 16.94%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 21.69% (quarter ended March 31, 2023) and the Fund’s lowest return for a calendar quarter was -0.98% (quarter ended September 30, 2023).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

16.94%

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

21.69%

Highest Quarterly Return, Date

Mar. 31, 2023

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(0.98%)

Lowest Quarterly Return, Date

Sep. 30, 2023

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

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 Fund 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 Industrials and Logistics 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]

Bar Chart [Heading]

Calendar Year Total Return as of December 31

Bar Chart Closing [Text Block]

For the year-to-date period ended June 30, 2025, the Fund’s total return was 5.80%. During the period of time shown in the bar chart, the Fund’s highest return for a calendar quarter was 11.32% (quarter ended March 31, 2023) and the Fund’s lowest return for a calendar quarter was -5.37% (quarter ended December 31, 2024).

Year to Date Return, Label [Optional Text]

year-to-date period

Bar Chart, Year to Date Return

5.80%

Bar Chart, Year to Date Return, Date

Jun. 30, 2025

Highest Quarterly Return, Label [Optional Text]

highest return

Highest Quarterly Return

11.32%

Highest Quarterly Return, Date

Mar. 31, 2023

Lowest Quarterly Return, Label [Optional Text]

lowest return

Lowest Quarterly Return

(5.37%)

Lowest Quarterly Return, Date

Dec. 31, 2024

Performance Table Heading

Average Annual Total Returns(for the periods ended December 31, 2024)

Performance Table Uses Highest Federal Rate

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

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 Fund 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 MSCI World Industry Advantage 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 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.

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]

1-877-337-0500

Pacer Nasdaq 100 Top 50 Cash Cows Growth Leaders ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

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]

1-877-337-0500

Pacer Nasdaq International Patent Leaders ETF

Prospectus [Line Items]

Bar Chart and Performance Table [Heading]

Fund Performance

Performance Narrative [Text Block]

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.

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]

1-877-337-0500