v3.26.1
Shareholder Report, Line Graph (Details) 197219_Pacer Trendpilot US Bond 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
Oct. 22, 2019
Apr. 30, 2026
Pacer Trendpilot® US Bond ETF                
Account Value [Line Items]                
Line Graph and Table Measure Name               Pacer Trendpilot®  US Bond ETF NAV
Accumulated Value $ 10,389 $ 9,840 $ 9,257 $ 9,986 $ 11,418 $ 10,424 $ 10,000 $ 10,569
Pacer Trendpilot US Bond Index [Member]                
Account Value [Line Items]                
Line Graph and Table Measure Name               Pacer Trendpilot® US Bond Index
Accumulated Value 11,304 10,616 9,907 10,584 11,618 10,434 10,000 $ 11,646
Bloomberg U.S. Aggregate Bond Index [Member]                
Account Value [Line Items]                
Line Graph and Table Measure Name               Bloomberg U.S. Aggregate Bond Index
Accumulated Value 10,189 9,433 9,573 9,614 10,509 10,537 10,000 $ 10,603
iBoxx USD Liquid High Yield Index [Member]                
Account Value [Line Items]                
Line Graph and Table Measure Name               iBoxx USD Liquid High Yield Index
Accumulated Value $ 12,313 $ 11,280 $ 10,430 $ 10,273 $ 10,882 $ 9,319 $ 10,000 $ 13,388