Shareholder Report, Line Graph (Details) 74300185500_Putnam Focused U.S. Research ETF_Class A_TSR Annual {Class A} - USD ($) |
12 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Aug. 31, 2025 |
Aug. 31, 2024 |
Aug. 31, 2023 |
Aug. 31, 2022 |
Aug. 31, 2021 |
Aug. 31, 2020 |
Aug. 31, 2019 |
Aug. 31, 2018 |
Aug. 31, 2017 |
Aug. 31, 2016 |
Aug. 31, 2026 |
|
| Class A | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Class A (with sales charge) | ||||||||||
| Accumulated Value | $ 29,510 | $ 25,156 | $ 19,663 | $ 17,180 | $ 18,760 | $ 14,729 | $ 12,964 | $ 12,576 | $ 10,808 | $ 9,425 | $ 35,464 |
| Russell 3000 Index [Member] | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Russell 3000 Index | ||||||||||
| Accumulated Value | 33,220 | 28,677 | 22,734 | 19,810 | 22,845 | 17,171 | 14,139 | 13,956 | 11,606 | 10,000 | $ 39,898 |
| Putnam Focused Equity Linked Benchmark [Member] | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | Putnam Focused Equity Linked Benchmark | ||||||||||
| Accumulated Value | 31,661 | 27,322 | 21,490 | 18,535 | 20,879 | 15,918 | 13,055 | 12,929 | 11,773 | 10,000 | $ 38,113 |
| S&P 500 Index [Member] | |||||||||||
| Account Value [Line Items] | |||||||||||
| Line Graph and Table Measure Name | S&P 500 Index | ||||||||||
| Accumulated Value | $ 34,718 | $ 29,960 | $ 23,566 | $ 20,325 | $ 22,895 | $ 17,455 | $ 14,315 | $ 13,909 | $ 11,623 | $ 10,000 | $ 41,793 |