First Trust NASDAQ-100 Ex-Technology Sector Index Fund Shareholder Fees |
Dec. 31, 2025 |
|---|---|
| First Trust NASDAQ-100 Ex-Technology Sector Index Fund | First Trust NASDAQ-100 Ex-Technology Sector Index Fund | |
| Prospectus [Line Items] | |
| Maximum Sales Charge Imposed on Purchases (as a percentage of Offering Price) | 0.00% |