GMO Climate Change Fund Annual Total Returns |
12 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
|
| GMO Climate Change Fund | Class III | ||||||||
| Prospectus [Line Items] | ||||||||
| Annual Return [Percent] | 39.30% | (25.62%) | (6.83%) | (10.24%) | 11.44% | 42.86% | 26.45% | (15.80%) |