S000024145 [Member] Annual Fund Operating Expenses - MULTI-MANAGER GLOBAL REAL ESTATE FUND |
Mar. 31, 2026 |
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| Prospectus [Line Items] | ||||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | July 31, 2027 | |||||||
| MULTI-MANAGER GLOBAL REAL ESTATE FUND | ||||||||
| Prospectus [Line Items] | ||||||||
| Management Fees (as a percentage of Assets) | 0.78% | [1] | ||||||
| Component1 Other Expenses | 0.04% | |||||||
| Component3 Other Expenses | 0.16% | |||||||
| Other Expenses (as a percentage of Assets): | 0.20% | |||||||
| Acquired Fund Fees and Expenses | 0.01% | [2] | ||||||
| Expenses (as a percentage of Assets) | 0.99% | [2] | ||||||
| Fee Waiver or Reimbursement | (0.17%) | [3] | ||||||
| Net Expenses (as a percentage of Assets) | 0.82% | [3] | ||||||
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