S000071709 [Member] Annual Fund Operating Expenses - Putnam Focused Large Cap Growth ETF |
Aug. 31, 2025 |
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|---|---|---|---|---|---|---|---|---|
| Prospectus [Line Items] | ||||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | December 31, 2026 | |||||||
| C000227195 | ||||||||
| Prospectus [Line Items] | ||||||||
| Management Fees (as a percentage of Assets) | 0.49% | [1] | ||||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||||
| Other Expenses (as a percentage of Assets): | 0.00% | |||||||
| Acquired Fund Fees and Expenses | 0.01% | |||||||
| Expenses (as a percentage of Assets) | 0.50% | [2] | ||||||
| Fee Waiver or Reimbursement | (0.01%) | [3] | ||||||
| Net Expenses (as a percentage of Assets) | 0.49% | |||||||
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