v3.26.1
Fees and Expenses - Gabelli Global Technology Leaders ETF
Jul. 06, 2026
Prospectus [Line Items]  
Expense Heading [Optional Text] Fees and Expenses of the Fund:
Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold and sell shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and example below. The investment advisory agreement between Gabelli ETFs Trust (the “Trust”) and Gabelli Funds, LLC (the “Adviser”) provides that the Adviser will pay all operating expenses of the Fund, except the management fees, interest expenses, taxes, expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, distribution fees or expenses, litigation expenses, and any extraordinary expenses.
Other Expenses, New Fund, Based on Estimates [Text] Expenses have been restated to reflect the current year’s expected expenses.
Shareholder Fees [Table]
Shareholder Fees            
(fees paid directly from your investment):       None    
Annual Fund Operating Expenses [Table]
Annual Fund Operating Expenses            
(expenses that you pay each year as a percentage of the value of your investment):            
Management Fees       0.90 %  
Total Annual Fund Operating Expenses(1)       0.90 %  
Less Fee Waiver and/or Expense Reimbursement(2)       (0.90 )%  
Total Annual Fund Operating Expenses After Fee Waiver       0.00 %  

 

 
(1) Expenses have been restated to reflect the current year’s expected expenses.
(2) The Adviser has contractually agreed to waive the Fund’s management fee of 0.90% on the first $25 million in net assets. The fee waiver agreement for the Global Technology Leaders Fund will continue for at least one year following the effective date of this Prospectus. This agreement may be terminated only by, or with the consent of, the Fund’s Board of Trustees.

 
Expense Example [Heading] Expense Example
Expense Example Narrative [Text Block]

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds.

 

The example assumes that you invest $10,000 in the Fund for the time periods shown and then sell all of your shares at the end of those periods. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

 
Expense Example, With Redemption [Table]
  1 Year   3 Years   5 Years   10 Years  
  $0   $202   $420   $1,047  
Portfolio Turnover [Heading] Portfolio Turnover
Portfolio Turnover [Text Block]

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when the Fund’s shares are held in a taxable account. These costs, which are not reflected in the annual Fund operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Global Technology Leader Fund’s portfolio turnover rate was 37% of the average value of its portfolio.
Portfolio Turnover, Rate 37.00%