Label	Element	Value
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| Jackson Financial, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.10%
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| Etsy, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.10%
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| Magnolia Oil & Gas Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.10%
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| Match Group, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.00%
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| MarketAxess Holdings, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.80%
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| Enova International, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.40%
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| Bread Financial Holdings, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.90%
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| Corcept Therapeutics, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.70%
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| Paycom Software, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.70%
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| Box, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.60%
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| Financials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	21.20%
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| Information Technology [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	19.50%
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| Consumer Discretionary [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	17.60%
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| Industrials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	11.40%
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| Energy [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	9.60%
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| Health Care [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	9.50%
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| Communication Services [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	9.30%
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| Utilities [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.10%
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| Consumer Staples [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.50%
Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.30%

Pacer S&P SmallCap 600 Quality FCF Aristocrats ETF | Jackson Financial, Inc. [Member]