v3.26.1
GMO Global Developed Equity Allocation Fund Expense Example - GMO Global Developed Equity Allocation Fund
Feb. 28, 2026
USD ($)
Class III  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 55
Expense Example, with Redemption, 3 Years 190
Expense Example, with Redemption, 5 Years 338
Expense Example, with Redemption, 10 Years 767
Class R6  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 55
Expense Example, with Redemption, 3 Years 190
Expense Example, with Redemption, 5 Years 338
Expense Example, with Redemption, 10 Years 767
Class I  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 70
Expense Example, with Redemption, 3 Years 238
Expense Example, with Redemption, 5 Years 420
Expense Example, with Redemption, 10 Years $ 947