GMO International Developed Equity Allocation Fund Annual Total Returns |
12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
Dec. 31, 2015 |
|
| GMO International Developed Equity Allocation Fund | Class III | ||||||||||
| Prospectus [Line Items] | ||||||||||
| Annual Return [Percent] | 10.64% | 20.98% | (12.39%) | 11.13% | 7.40% | 24.43% | (19.73%) | 26.38% | 3.25% | (6.62%) |