Voya Target Retirement 2070 Fund Annual Fund Operating Expenses - Voya Target Retirement 2070 Fund |
May 31, 2026 |
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|---|---|---|---|---|---|---|---|---|
| Prospectus [Line Items] | ||||||||
| Fee Waiver or Reimbursement over Assets, Date of Termination | <span style="font-family:Arial Narrow;font-size:8pt;">October 1, </span><span style="font-family:Arial Narrow;font-size:8pt;">2027</span> | |||||||
| Class A | ||||||||
| Prospectus [Line Items] | ||||||||
| Management Fees (as a percentage of Assets) | 0.18% | |||||||
| Distribution and Service (12b-1) Fees | 0.25% | |||||||
| Other Expenses (as a percentage of Assets): | 0.05% | [1] | ||||||
| Acquired Fund Fees and Expenses | 0.15% | [1] | ||||||
| Expenses (as a percentage of Assets) | 0.63% | [2] | ||||||
| Fee Waiver or Reimbursement | 0.00% | [3] | ||||||
| Net Expenses (as a percentage of Assets) | 0.63% | |||||||
| Class I | ||||||||
| Prospectus [Line Items] | ||||||||
| Management Fees (as a percentage of Assets) | 0.18% | |||||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||||
| Other Expenses (as a percentage of Assets): | 0.05% | [1] | ||||||
| Acquired Fund Fees and Expenses | 0.15% | [1] | ||||||
| Expenses (as a percentage of Assets) | 0.38% | [2] | ||||||
| Fee Waiver or Reimbursement | 0.00% | [3] | ||||||
| Net Expenses (as a percentage of Assets) | 0.38% | |||||||
| Class R | ||||||||
| Prospectus [Line Items] | ||||||||
| Management Fees (as a percentage of Assets) | 0.18% | |||||||
| Distribution and Service (12b-1) Fees | 0.50% | |||||||
| Other Expenses (as a percentage of Assets): | 0.05% | [1] | ||||||
| Acquired Fund Fees and Expenses | 0.15% | [1] | ||||||
| Expenses (as a percentage of Assets) | 0.88% | [2] | ||||||
| Fee Waiver or Reimbursement | 0.00% | [3] | ||||||
| Net Expenses (as a percentage of Assets) | 0.88% | |||||||
| Class R6 | ||||||||
| Prospectus [Line Items] | ||||||||
| Management Fees (as a percentage of Assets) | 0.18% | |||||||
| Distribution and Service (12b-1) Fees | 0.00% | |||||||
| Other Expenses (as a percentage of Assets): | 0.05% | [1] | ||||||
| Acquired Fund Fees and Expenses | 0.15% | [1] | ||||||
| Expenses (as a percentage of Assets) | 0.38% | [2] | ||||||
| Fee Waiver or Reimbursement | (0.13%) | [3] | ||||||
| Net Expenses (as a percentage of Assets) | 0.25% | |||||||
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