Annual Fund Operating Expenses - Voya Government Money Market Portfolio	Dec. 31, 2024
Prospectus [Line Items]
Fee Waiver or Reimbursement over Assets, Date of Termination	<span style="font-family:Arial Narrow;font-size:8pt;">May 1, 2026</span>
Class I
Prospectus [Line Items]
Management Fees (as a percentage of Assets)	0.35%
Distribution and Service (12b-1) Fees	0.00%
Other Expenses (as a percentage of Assets):	0.10%
Expenses (as a percentage of Assets)	0.45%
Fee Waiver or Reimbursement	(0.05%)	[1]
Net Expenses (as a percentage of Assets)	0.40%

[1] Voya Investments, LLC (the “Investment Adviser”) and the distributor are contractually obligated to waive a portion of their advisory fees and distribution and/or shareholder servicing fees, as applicable, and to reimburse certain expenses of the Portfolio to the extent necessary to assist the Portfolio in maintaining a net yield of not less than zero through May 1, 2026. There is no guarantee that the Portfolio will maintain such a yield. Any advisory fees waived or expenses reimbursed may be subject to possible recoupment by the Investment Adviser within 36 months of the waiver or reimbursement. The amount of the recoupment is limited to the lesser of the amounts that would be recoupable under: (i) the expense limitation in effect at the time of the waiver or reimbursement; or (ii) the expense limitation in effect at the time of recoupment. In no event will the amount of the recoupment on any day exceed 20% of the yield (net of all expenses) of the Portfolio on that day. The Investment Adviser is contractually obligated to waive 0.045% of the management fee through May 1, 2026. Termination or modification of these obligations requires approval by the Portfolio’s Board of Trustees (the “Board”).