Shareholder Report, Line Graph (Details) 197232_Pacer US Small Cap Cash Cows 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 |
Apr. 30, 2019 |
Apr. 30, 2018 |
Jun. 16, 2017 |
Apr. 30, 2026 |
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| Pacer US Small Cap Cash Cows ETF | ||||||||||
| Account Value [Line Items] | ||||||||||
| Line Graph and Table Measure Name | Pacer US Small Cap Cash Cows ETF NAV | |||||||||
| Accumulated Value | $ 15,978 | $ 20,298 | $ 16,214 | $ 16,455 | $ 17,612 | $ 8,689 | $ 10,690 | $ 10,669 | $ 10,000 | $ 21,815 |
| Pacer US Small Cap Cash Cows Index [Member] | ||||||||||
| Account Value [Line Items] | ||||||||||
| Line Graph and Table Measure Name | Pacer US Small Cap Cash Cows Index | |||||||||
| Accumulated Value | 16,413 | 20,743 | 16,546 | 16,692 | 17,741 | 8,709 | 10,730 | 10,696 | 10,000 | $ 22,437 |
| Russell 2000 Index [Member] | ||||||||||
| Account Value [Line Items] | ||||||||||
| Line Graph and Table Measure Name | Russell 2000 Index | |||||||||
| Accumulated Value | 15,522 | 15,388 | 13,579 | 14,093 | 16,953 | 9,692 | 11,592 | 11,081 | 10,000 | $ 22,416 |
| S&P SmallCap 600 Index [Member] | ||||||||||
| Account Value [Line Items] | ||||||||||
| Line Graph and Table Measure Name | S&P SmallCap 600 Index | |||||||||
| Accumulated Value | $ 16,205 | $ 16,524 | $ 14,681 | $ 15,267 | $ 16,693 | $ 9,439 | $ 11,739 | $ 11,242 | $ 10,000 | $ 22,502 |