Label	Element	Value
Pacer Emerging Markets Cash Cows 100 ETF \| Weichai Power Co. Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.40%
Pacer Emerging Markets Cash Cows 100 ETF \| Petroleo Brasileiro SA - Petrobras [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.00%
Pacer Emerging Markets Cash Cows 100 ETF \| Axia Energia [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.40%
Pacer Emerging Markets Cash Cows 100 ETF \| America Movil SAB de CV [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.20%
Pacer Emerging Markets Cash Cows 100 ETF \| China International Marine Containers Group Co. Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.10%
Pacer Emerging Markets Cash Cows 100 ETF \| Ambev SA [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.10%
Pacer Emerging Markets Cash Cows 100 ETF \| Telefonica Brasil SA [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.10%
Pacer Emerging Markets Cash Cows 100 ETF \| United Microelectronics Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.00%
Pacer Emerging Markets Cash Cows 100 ETF \| PTT PCL [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.90%
Pacer Emerging Markets Cash Cows 100 ETF \| JD Logistics, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.90%
Pacer Emerging Markets Cash Cows 100 ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.40%
Pacer Emerging Markets Cash Cows 100 ETF \| Communication Services [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	18.20%
Pacer Emerging Markets Cash Cows 100 ETF \| Industrials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	17.40%
Pacer Emerging Markets Cash Cows 100 ETF \| Energy [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	15.20%
Pacer Emerging Markets Cash Cows 100 ETF \| Materials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	10.30%
Pacer Emerging Markets Cash Cows 100 ETF \| Information Technology [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	9.70%
Pacer Emerging Markets Cash Cows 100 ETF \| Consumer Discretionary [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	9.40%
Pacer Emerging Markets Cash Cows 100 ETF \| Utilities [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	9.40%
Pacer Emerging Markets Cash Cows 100 ETF \| Consumer Staples [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.20%
Pacer Emerging Markets Cash Cows 100 ETF \| Health Care [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.40%
Pacer Emerging Markets Cash Cows 100 ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.80%
Pacer Emerging Markets Cash Cows 100 ETF \| China
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	20.90%
Pacer Emerging Markets Cash Cows 100 ETF \| Brazil
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	14.70%
Pacer Emerging Markets Cash Cows 100 ETF \| Taiwan
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	13.00%
Pacer Emerging Markets Cash Cows 100 ETF \| Turkey
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	9.00%
Pacer Emerging Markets Cash Cows 100 ETF \| Thailand
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.60%
Pacer Emerging Markets Cash Cows 100 ETF \| United Arab Emirates
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.50%
Pacer Emerging Markets Cash Cows 100 ETF \| South Africa
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	7.10%
Pacer Emerging Markets Cash Cows 100 ETF \| Mexico
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.90%
Pacer Emerging Markets Cash Cows 100 ETF \| Indonesia
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.90%

Pacer Emerging Markets Cash Cows 100 ETF | Weichai Power Co. Ltd. [Member]