v3.25.2
Investment Objectives and Goals
Aug. 20, 2025
GMO Horizons ETF  
Prospectus [Line Items]  
Risk/Return [Heading] Fund Summary – GMO Horizons ETF
Objective [Heading] Investment Objective
Objective, Primary [Text Block]

The GMO Horizons ETF (the “Fund”) seeks total return.

GMO Dynamic Allocation ETF  
Prospectus [Line Items]  
Risk/Return [Heading] Fund Summary – GMO Dynamic Allocation ETF
Objective [Heading] Investment Objective
Objective, Primary [Text Block]

The GMO Dynamic Allocation ETF (the “Fund”) seeks positive total return.

GMO Domestic Resilience ETF  
Prospectus [Line Items]  
Risk/Return [Heading] Fund Summary – GMO Domestic Resilience ETF
Objective [Heading] Investment Objective
Objective, Primary [Text Block]

The GMO Domestic Resilience ETF (the “Fund”) seeks total return.

GMO Ultra-Short Income ETF  
Prospectus [Line Items]  
Risk/Return [Heading] Fund Summary – GMO Ultra-Short Income ETF
Objective [Heading] Investment Objective
Objective, Primary [Text Block]

The GMO Ultra-Short Income ETF (the “Fund”) seeks current income consistent with preservation of capital.