Label	Element	Value
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Nvidia Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.50%
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Alphabet, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	7.50%
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Apple, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	7.00%
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Microsoft Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.30%
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Amazon.com, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.00%
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Broadcom, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.40%
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Tesla Motors, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.30%
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Meta Platforms, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.10%
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Walmart, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.10%
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Micron Technology, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.80%
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Information Technology [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	53.30%
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Communication Services [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	14.90%
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Consumer Discretionary [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	12.10%
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Consumer Staples [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	7.60%
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Health Care [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.20%
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Industrials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.60%
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Utilities [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.40%
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Materials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.10%
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Energy [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.60%
Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.20%

Pacer Cash COWZ 100-Nasdaq 100 Rotator ETF | Nvidia Corp. [Member]