Average Annual Total Returns - Gabelli Global Technology Leaders ETF |
12 Months Ended | 48 Months Ended | |
|---|---|---|---|
Jul. 06, 2026 |
Dec. 31, 2025 |
Dec. 31, 2025 |
|
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 19.78% | 7.24% | |
| Performance Inception Date | Jan. 03, 2022 | ||
| After Taxes on Distributions | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 19.27% | 6.87% | |
| After Taxes on Distributions and Sales | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 11.71% | 5.46% | |
| S&P 500 Index (reflects no deduction for fees, expenses or taxes) | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 17.88% | 11.53% |