v3.26.1
Shareholder Report, Line Graph (Details) 197246_Pacer Cash Cows Fund of Funds ETF_TF_TSR Annual {TF} - USD ($)
12 Months Ended
Apr. 30, 2025
Apr. 30, 2024
Apr. 30, 2023
Apr. 30, 2022
Apr. 30, 2021
Apr. 30, 2020
May 03, 2019
Apr. 30, 2026
Pacer Cash Cows Fund of Funds ETF                
Account Value [Line Items]                
Line Graph and Table Measure Name               Pacer Cash Cows Fund of Funds ETF NAV
Accumulated Value $ 16,795 $ 16,747 $ 14,515 $ 14,118 $ 13,802 $ 8,429 $ 10,000 $ 22,360
Pacer Cash Cows Fund of Funds Index [Member]                
Account Value [Line Items]                
Line Graph and Table Measure Name               Pacer Cash Cows Fund of Funds Index
Accumulated Value 17,294 17,169 14,769 14,381 13,946 8,502 10,000 $ 23,019
MSCI World Index [Member]                
Account Value [Line Items]                
Line Graph and Table Measure Name               MSCI World Index
Accumulated Value 18,442 16,443 13,889 13,461 13,952 9,601 10,000 $ 23,818
FTSE Developed ex US All Cap Index [Member]                
Account Value [Line Items]                
Line Graph and Table Measure Name               FTSE Developed ex US All Cap Index
Accumulated Value $ 15,161 $ 13,526 $ 12,386 $ 11,768 $ 12,801 $ 8,878 $ 10,000 $ 20,233