v3.25.2
Expense Example - Putnam Emerging Markets ex-China ETF - -
Aug. 30, 2024
USD ($)
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 70
Expense Example, with Redemption, 3 Years 221
Expense Example, with Redemption, 5 Years 384
Expense Example, with Redemption, 10 Years $ 859