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First Trust SSI Strategic Convertible Securities ETF Annual Fund Operating Expenses - First Trust SSI Strategic Convertible Securities ETF - First Trust SSI Strategic Convertible Securities ETF
Oct. 31, 2025
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.95%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 0.95% [1]
[1] Expenses have been restated to reflect the current fiscal year.