v3.26.1
GMO Multi-Asset Credit Fund Expense Example - GMO Multi-Asset Credit Fund
Feb. 28, 2026
USD ($)
Class II  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 63
Expense Example, with Redemption, 3 Years 475
Expense Example, with Redemption, 5 Years 911
Expense Example, with Redemption, 10 Years 2,128
Class III  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 58
Expense Example, with Redemption, 3 Years 459
Expense Example, with Redemption, 5 Years 885
Expense Example, with Redemption, 10 Years 2,074
Class IV  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 53
Expense Example, with Redemption, 3 Years 444
Expense Example, with Redemption, 5 Years 859
Expense Example, with Redemption, 10 Years 2,020
Class R6  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 62
Expense Example, with Redemption, 3 Years 290
Expense Example, with Redemption, 5 Years 537
Expense Example, with Redemption, 10 Years 1,243
Class I  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 70
Expense Example, with Redemption, 3 Years 335
Expense Example, with Redemption, 5 Years 619
Expense Example, with Redemption, 10 Years $ 1,430