Label	Element	Value
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| Exxon Mobil Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.90%
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| Costco Wholesale Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.50%
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| Visa, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.40%
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| UnitedHealth Group, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.30%
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| Apple, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.30%
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| Chevron Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.30%
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| MasterCard, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.20%
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| Bank of America Corp. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.20%
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| Berkshire Hathaway, Inc. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.10%
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| General Electric Co. [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.10%
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| Financials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	23.00%
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| Information Technology [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	15.50%
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| Industrials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	14.00%
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| Health Care [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	11.90%
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| Energy [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	10.60%
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| Consumer Staples [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	10.60%
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| Communication Services [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	5.30%
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| Consumer Discretionary [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	4.80%
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| Materials [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	2.40%
Pacer Lunt Large Cap Multi-Factor Alternator ETF \| Cash & Other [Member]
Holdings [Line Items]	oef_HoldingsLineItems
Percent of Net Asset Value	oef_PctOfNav	1.90%

Pacer Lunt Large Cap Multi-Factor Alternator ETF | Exxon Mobil Corp. [Member]