v3.26.1
GMO International Equity Fund Expense Example - GMO International Equity Fund
Feb. 28, 2026
USD ($)
Class II  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 77
Expense Example, with Redemption, 3 Years 248
Expense Example, with Redemption, 5 Years 435
Expense Example, with Redemption, 10 Years 974
Class III  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 69
Expense Example, with Redemption, 3 Years 226
Expense Example, with Redemption, 5 Years 397
Expense Example, with Redemption, 10 Years 891
Class IV  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 63
Expense Example, with Redemption, 3 Years 207
Expense Example, with Redemption, 5 Years 364
Expense Example, with Redemption, 10 Years 819
Class R6  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 77
Expense Example, with Redemption, 3 Years 248
Expense Example, with Redemption, 5 Years 435
Expense Example, with Redemption, 10 Years 974
Class I  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 79
Expense Example, with Redemption, 3 Years 274
Expense Example, with Redemption, 5 Years 486
Expense Example, with Redemption, 10 Years $ 1,096