v3.25.4
S000090511 [Member] Investment Objectives and Goals - AMG Systematica Trend-Enhanced Markets Fund
Sep. 30, 2025
Prospectus [Line Items]  
Risk/Return [Heading] AMG Systematica Trend-Enhanced Markets Fund
Objective [Heading] Investment Objective
Objective, Primary [Text Block]
AMG Systematica Trend-Enhanced Markets Fund (the “Fund”) seeks long-term capital appreciation.