Shareholder Report, Line Graph (Details) 1014065_Putnam PanAgora ESG International Equity ETF_Single Class_TSR Annual {Single Class} - USD ($) |
12 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|
Oct. 31, 2025 |
Apr. 30, 2025 |
Oct. 31, 2024 |
Apr. 30, 2024 |
Oct. 31, 2023 |
Apr. 30, 2023 |
Jan. 19, 2023 |
Apr. 30, 2026 |
|
| Putnam PanAgora ESG International Equity ETF | ||||||||
| Account Value [Line Items] | ||||||||
| Line Graph and Table Measure Name | Putnam PanAgora ESG International Equity ETF (NAV) | |||||||
| Accumulated Value | $ 15,448 | $ 13,536 | $ 12,245 | $ 11,485 | $ 9,740 | $ 10,420 | $ 10,000 | $ 16,529 |
| MSCI All Country World ex-U.S. Index-NR | ||||||||
| Account Value [Line Items] | ||||||||
| Line Graph and Table Measure Name | MSCI All Country World ex-U.S. Index-NR | |||||||
| Accumulated Value | 14,510 | 12,306 | 11,615 | 10,994 | 9,342 | 10,057 | 10,000 | $ 16,268 |
| MSCI EAFE Index-NR | ||||||||
| Account Value [Line Items] | ||||||||
| Line Graph and Table Measure Name | MSCI EAFE Index-NR | |||||||
| Accumulated Value | $ 14,378 | $ 12,692 | $ 11,687 | $ 11,275 | $ 9,504 | $ 10,317 | $ 10,000 | $ 15,813 |