GMO U.S. Opportunistic Value Fund Annual Fund Operating Expenses - GMO U.S. Opportunistic Value Fund |
Feb. 28, 2025 |
|||||
|---|---|---|---|---|---|---|
| Prospectus [Line Items] | ||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | <span style="color:#000000;font-family:Times New Roman;font-size:8pt;font-style:italic;">June 30, 2026</span><span style="color:#000000;font-family:Times New Roman;font-size:8pt;font-style:italic;">June 30, 2026</span> | |||||
| Class III | ||||||
| Prospectus [Line Items] | ||||||
| Management Fees (as a percentage of Assets) | 0.46% | [1] | ||||
| Other Expenses (as a percentage of Assets): | 0.07% | |||||
| Expenses (as a percentage of Assets) | 0.53% | |||||
| Fee Waiver or Reimbursement | (0.04%) | [1] | ||||
| Net Expenses (as a percentage of Assets) | 0.49% | |||||
| Class IV | ||||||
| Prospectus [Line Items] | ||||||
| Management Fees (as a percentage of Assets) | 0.41% | [1] | ||||
| Other Expenses (as a percentage of Assets): | 0.07% | |||||
| Expenses (as a percentage of Assets) | 0.48% | |||||
| Fee Waiver or Reimbursement | (0.04%) | [1] | ||||
| Net Expenses (as a percentage of Assets) | 0.44% | |||||
| Class V | ||||||
| Prospectus [Line Items] | ||||||
| Management Fees (as a percentage of Assets) | 0.395% | [1] | ||||
| Other Expenses (as a percentage of Assets): | 0.06% | |||||
| Expenses (as a percentage of Assets) | 0.46% | |||||
| Fee Waiver or Reimbursement | (0.04%) | [1] | ||||
| Net Expenses (as a percentage of Assets) | 0.42% | |||||
| Class VI | ||||||
| Prospectus [Line Items] | ||||||
| Management Fees (as a percentage of Assets) | 0.365% | [1] | ||||
| Other Expenses (as a percentage of Assets): | 0.06% | |||||
| Expenses (as a percentage of Assets) | 0.43% | |||||
| Fee Waiver or Reimbursement | (0.04%) | [1] | ||||
| Net Expenses (as a percentage of Assets) | 0.39% | |||||
| Class R6 | ||||||
| Prospectus [Line Items] | ||||||
| Management Fees (as a percentage of Assets) | 0.46% | [1] | ||||
| Other Expenses (as a percentage of Assets): | 0.07% | |||||
| Expenses (as a percentage of Assets) | 0.53% | |||||
| Fee Waiver or Reimbursement | (0.04%) | [1] | ||||
| Net Expenses (as a percentage of Assets) | 0.49% | |||||
| Class I | ||||||
| Prospectus [Line Items] | ||||||
| Management Fees (as a percentage of Assets) | 0.46% | [1] | ||||
| Other Expenses (as a percentage of Assets): | 0.19% | [2] | ||||
| Expenses (as a percentage of Assets) | 0.65% | |||||
| Fee Waiver or Reimbursement | (0.04%) | [1],[2] | ||||
| Net Expenses (as a percentage of Assets) | 0.61% | |||||
| ||||||