AQR Small Cap Multi-Style Fund Annual Fund Operating Expenses - AQR Small Cap Multi-Style Fund |
Sep. 30, 2025 |
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| Prospectus [Line Items] | ||||||||||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | <span style="color:#000000;font-family:Arial;font-size:8pt;">January 28, 2028</span> | |||||||||||||
| I | ||||||||||||||
| Prospectus [Line Items] | ||||||||||||||
| Management Fees (as a percentage of Assets) | 0.45% | |||||||||||||
| Distribution and Service (12b-1) Fees | ||||||||||||||
| Component1 Other Expenses | 0.28% | [1],[2],[3] | ||||||||||||
| Component2 Other Expenses | 0.21% | [2],[4] | ||||||||||||
| Other Expenses (as a percentage of Assets): | 0.49% | |||||||||||||
| Expenses (as a percentage of Assets) | 0.94% | [2] | ||||||||||||
| Fee Waiver or Reimbursement | 0.00% | [5] | ||||||||||||
| Net Expenses (as a percentage of Assets) | 0.94% | [2],[6] | ||||||||||||
| N | ||||||||||||||
| Prospectus [Line Items] | ||||||||||||||
| Management Fees (as a percentage of Assets) | 0.45% | |||||||||||||
| Distribution and Service (12b-1) Fees | 0.25% | |||||||||||||
| Component1 Other Expenses | 0.28% | [1],[2],[3] | ||||||||||||
| Component2 Other Expenses | 0.27% | [2],[4] | ||||||||||||
| Other Expenses (as a percentage of Assets): | 0.55% | |||||||||||||
| Expenses (as a percentage of Assets) | 1.25% | [2] | ||||||||||||
| Fee Waiver or Reimbursement | (0.05%) | [5] | ||||||||||||
| Net Expenses (as a percentage of Assets) | 1.20% | [2],[6] | ||||||||||||
| R6 | ||||||||||||||
| Prospectus [Line Items] | ||||||||||||||
| Management Fees (as a percentage of Assets) | 0.45% | |||||||||||||
| Distribution and Service (12b-1) Fees | ||||||||||||||
| Component1 Other Expenses | 0.28% | [1],[2],[3] | ||||||||||||
| Component2 Other Expenses | 0.12% | [2],[4] | ||||||||||||
| Other Expenses (as a percentage of Assets): | 0.40% | |||||||||||||
| Expenses (as a percentage of Assets) | 0.85% | [2] | ||||||||||||
| Fee Waiver or Reimbursement | (0.05%) | [5] | ||||||||||||
| Net Expenses (as a percentage of Assets) | 0.80% | [2],[6] | ||||||||||||
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