Voya Retirement Moderately Aggressive Portfolio Fees and Expenses - Voya Retirement Moderately Aggressive Portfolio |
Dec. 31, 2025 |
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| Prospectus [Line Items] | |
| Expense Heading [Optional Text] | <span style="color:#000000;font-family:Arial;font-size:11.16pt;font-weight:bold;text-transform:uppercase;">Fees and Expenses of the Portfolio</span> |
| Expense Narrative [Text Block] | The table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Portfolio. You may pay other fees and expenses such as fees and expenses imposed under your variable annuity contracts or variable life insurance policies (“Variable Contract”) or a qualified pension or retirement plan (“Qualified Plan”), which are not reflected in the tables and examples below. If these fees or expenses were included in the table, the Portfolio’s expenses would be higher. For more information on these charges, please refer to the documents governing your Variable Contract or Qualified Plan or consult your plan administrator. |
| Expenses Restated to Reflect Current [Text] | <span style="font-family:Arial Narrow;font-size:8pt;">Expense information has been restated to reflect current contractual rates. </span> |
| Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text] | <span style="font-family:Arial Narrow;font-size:8pt;">Total Annual Portfolio Operating Expenses shown may be higher than the Portfolio's ratio of expenses to average net assets shown in the Financial Highlights, which reflect the operating expenses of the Portfolio and do not include Acquired Fund Fees and Expenses.</span> |
| Operating Expenses Caption [Optional Text] | <span style="color:#FF8000;font-family:Arial;font-size:8.928pt;font-weight:bold;">Annual Portfolio Operating Expenses</span><span style="color:#FF8000;font-family:Arial;font-size:6pt;font-weight:bold;position:relative;top:-4pt;">1 </span> <br/><span style="font-family:Arial;font-size:7.44pt;">Expenses you pay each year as a % of the value of your investment</span> |
| Expense Example [Heading] | <span style="color:#FF8000;font-family:Arial;font-size:8.928pt;font-weight:bold;">Expense Example</span> |
| Expense Example Narrative [Text Block] | This Example is intended to help you compare the cost of investing in shares of the Portfolio with the costs of investing in other mutual funds. The Example does not reflect expenses and charges which are, or may be, imposed under your Variable Contract or Qualified Plan. The Example assumes that you invest $10,000 in the Portfolio for the time periods indicated. The Example also assumes that your investment had a 5% return each year and that the Portfolio's operating expenses remain the same. The Example reflects applicable expense limitation agreements and/or waivers in effect, if any, for the one-year period and the first year of the time periods indicated . Although your actual costs may be higher or lower, based on these assumptions your costs would be: |
| Portfolio Turnover [Heading] | <span style="color:#FF8000;font-family:Arial;font-size:8.928pt;font-weight:bold;">Portfolio Turnover</span> |
| Portfolio Turnover [Text Block] | The Portfolio pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs. These costs, which are not reflected in Annual Portfolio Operating Expenses or in the Expense Example, affect the Portfolio's performance. During the most recent fiscal year, the Portfolio's portfolio turnover rate was 29% of the average value of its portfolio. |
| Portfolio Turnover, Rate | 29.00% |