v3.26.1
First Trust Growth Strength ETF Annual Total Returns
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
First Trust Growth Strength ETF | First Trust Growth Strength ETF      
Prospectus [Line Items]      
Annual Return [Percent] 12.83% 15.87% 33.54%