Label	Element	Value
Prospectus [Line Items]	rr_ProspectusLineItems
Supplement to Prospectus [Text Block]	rr_SupplementToProspectusTextBlock	Pacer Metaurus US Large Cap Dividend Multiplier 400 ETF (QDPL) (the “Fund”) January 16, 2024 Supplement to the Summary Prospectus, Prospectus, and Statement of Additional Information (“SAI”), each dated August 31, 2023, as previously supplemented Effective February 1, 2024, Pacer Advisors, Inc. (the “Adviser”), the investment adviser to the Fund, has contractually agreed to lower its management fee for the Fund to 60 basis points (0.60%). Prior to February 1, 2024, the management fee was 0.79%. All references to the Fund’s management fee in the Summary Prospectus, Prospectus, and Statement of Additional Information are hereby supplemented to reflect the aforementioned management fee change.
Supplement Closing Text Block	ck0001616668_SupplementClosingTextBlock	Please retain this Supplement with your Summary Prospectus, Prospectus, and SAI for future reference.
Pacer Metaurus US Large Cap Dividend Multiplier 400 ETF
Prospectus [Line Items]	rr_ProspectusLineItems
Risk/Return [Heading]	rr_RiskReturnHeading	Pacer Metaurus US Large Cap Dividend Multiplier 400 ETF
Expense [Heading]	rr_ExpenseHeading	Fees and Expenses of the Fund
Expense Narrative [Text Block]	rr_ExpenseNarrativeTextBlock	The following table describes the fees and expenses you may pay if you buy, hold, and sell shares of the Fund (“Shares”). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and Example below.
Operating Expenses Caption [Text]	rr_OperatingExpensesCaption	Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Expense Example [Heading]	rr_ExpenseExampleHeading	Example
Expense Example Narrative [Text Block]	rr_ExpenseExampleNarrativeTextBlock	The following example is intended to help retail investors compare the cost of investing in the Fund with the cost of investing in other funds. It illustrates the hypothetical expenses that such investors would incur over various periods if they were to invest $10,000 in the Fund for the time periods indicated and then redeem all of the Shares at the end of those periods. This example assumes that the Fund provides a return of 5% a year and that operating expenses remain the same.
Expense Example by, Year, Caption [Text]	rr_ExpenseExampleByYearCaption	Although your actual costs may be higher or lower, based on these assumptions, your costs would be:
Pacer Metaurus US Large Cap Dividend Multiplier 400 ETF \| Pacer Metaurus US Large Cap Dividend Multiplier 400 ETF
Prospectus [Line Items]	rr_ProspectusLineItems
Trading Symbol	dei_TradingSymbol	QDPL
Management Fees (as a percentage of Assets)	rr_ManagementFeesOverAssets	0.60%
Distribution and Service (12b-1) Fees	rr_DistributionAndService12b1FeesOverAssets	none
Other Expenses (as a percentage of Assets):	rr_OtherExpensesOverAssets	none
Expenses (as a percentage of Assets)	rr_ExpensesOverAssets	0.60%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 61
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	192
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	335
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	$ 750

Label

Element

Value

rr_ProspectusLineItems

Supplement to Prospectus [Text Block]

rr_SupplementToProspectusTextBlock

Pacer Metaurus US Large Cap Dividend Multiplier 400 ETF (QDPL)

(the “Fund”)

January 16, 2024

Supplement to the

Summary Prospectus, Prospectus, and Statement of Additional Information (“SAI”),

each dated August 31, 2023, as previously supplemented

Effective February 1, 2024, Pacer Advisors, Inc. (the “Adviser”), the investment adviser to the Fund, has contractually agreed to lower its management fee for the Fund to 60 basis points (0.60%). Prior to February 1, 2024, the management fee was 0.79%. All references to the Fund’s management fee in the Summary Prospectus, Prospectus, and Statement of Additional Information are hereby supplemented to reflect the aforementioned management fee change.

Supplement Closing Text Block

ck0001616668_SupplementClosingTextBlock

Please retain this Supplement with your Summary Prospectus, Prospectus, and SAI for future reference.

Pacer Metaurus US Large Cap Dividend Multiplier 400 ETF

Prospectus [Line Items]

rr_ProspectusLineItems

Risk/Return [Heading]

rr_RiskReturnHeading

Pacer Metaurus US Large Cap Dividend Multiplier 400 ETF

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses of the Fund

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

The following table describes the fees and expenses you may pay if you buy, hold, and sell shares of the Fund (“Shares”). You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and Example below.

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

rr_ExpenseExampleHeading

Example

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

The following example is intended to help retail investors compare the cost of investing in the Fund with the cost of investing in other funds. It illustrates the hypothetical expenses that such investors would incur over various periods if they were to invest $10,000 in the Fund for the time periods indicated and then redeem all of the Shares at the end of those periods. This example assumes that the Fund provides a return of 5% a year and that operating expenses remain the same.

Expense Example by, Year, Caption [Text]

rr_ExpenseExampleByYearCaption

Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

Pacer Metaurus US Large Cap Dividend Multiplier 400 ETF | Pacer Metaurus US Large Cap Dividend Multiplier 400 ETF

Prospectus [Line Items]

rr_ProspectusLineItems

Trading Symbol

dei_TradingSymbol

QDPL

Management Fees (as a percentage of Assets)

rr_ManagementFeesOverAssets

0.60%