Label	Element	Value
Pacer Developed Markets Cash Cows Growth Leaders ETF \| JX Advanced Metals Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.90%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Lasertec Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.30%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| VAT Group AG [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.30%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Advantest Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.20%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Fresnillo PLC [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.10%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| BE Semiconductor Industries NV [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.90%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Tokyo Electron Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.70%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| ASML Holding NV [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.60%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| ASM International NV [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.50%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Evolution Mining Ltd. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.20%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	18.10%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Information Technology [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	25.00%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Industrials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	17.40%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Materials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	15.00%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Health Care [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	14.50%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Communication Services [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	10.00%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Consumer Discretionary [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	8.60%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Consumer Staples [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.60%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Energy [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.20%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Utilities [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.00%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	0.70%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Japan
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	29.10%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| United Kingdom
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	11.60%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Switzerland
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	11.10%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Netherlands
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	10.40%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Australia
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	7.80%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Sweden
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.40%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Mexico
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	3.10%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| Italy
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.80%
Pacer Developed Markets Cash Cows Growth Leaders ETF \| France
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.60%

Pacer Developed Markets Cash Cows Growth Leaders ETF | JX Advanced Metals Corp. [Member]