First Trust Bloomberg R&D Leaders ETF Annual Fund Operating Expenses - First Trust Bloomberg R&D Leaders ETF - First Trust Bloomberg R&D Leaders ETF |
Mar. 31, 2026 |
|||
|---|---|---|---|---|
| Prospectus [Line Items] | ||||
| Management Fees (as a percentage of Assets) | 0.60% | |||
| Distribution and Service (12b-1) Fees | 0.00% | |||
| Other Expenses (as a percentage of Assets): | 0.00% | |||
| Expenses (as a percentage of Assets) | 0.60% | [1] | ||
| ||||