Annual Fund Operating Expenses |
Oct. 28, 2026 |
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|---|---|---|---|---|---|---|---|---|
| C 000177158 [Member] | ||||||||
| Prospectus [Line Items] | ||||||||
| Management Fees (as a percentage of Assets) | 0.25% | |||||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||||
| Other Expenses (as a percentage of Assets): | 0.00% | |||||||
| Expenses (as a percentage of Assets) | 0.25% | [1] | ||||||
| C 000195944 [Member] | ||||||||
| Prospectus [Line Items] | ||||||||
| Management Fees (as a percentage of Assets) | 0.70% | |||||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||||
| Other Expenses (as a percentage of Assets): | 0.00% | |||||||
| Acquired Fund Fees and Expenses | 0.39% | [2] | ||||||
| Expenses (as a percentage of Assets) | 1.09% | |||||||
| C 000214774 [Member] | ||||||||
| Prospectus [Line Items] | ||||||||
| Management Fees (as a percentage of Assets) | 0.60% | |||||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||||
| Other Expenses (as a percentage of Assets): | 0.00% | |||||||
| Expenses (as a percentage of Assets) | 0.60% | [3] | ||||||
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