v3.26.3
Hartford Alpha Capture SMID Cap ETF Expense Example - Hartford Alpha Capture SMID Cap ETF - Hartford Alpha Capture SMID Cap ETF
Sep. 23, 2026
USD ($)
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 53
Expense Example, with Redemption, 3 Years $ 182