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S000079472 [Member] Investment Objectives and Goals - AB US Low Volatility Equity ETF
Nov. 30, 2025
Prospectus [Line Items]  
Risk/Return [Heading] AB US Low Volatility Equity ETF
Objective [Heading] INVESTMENT OBJECTIVE
Objective, Primary [Text Block]
The Fund’s investment objective is capital appreciation with an emphasis on lower volatility compared to the broader equity market.