Voya High Yield Portfolio Annual Fund Operating Expenses - Voya High Yield 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 ADV
Prospectus [Line Items]
Management Fees (as a percentage of Assets)	0.49%
Distribution and Service (12b-1) Fees	0.60%
Other Expenses (as a percentage of Assets):	0.01%
Expenses (as a percentage of Assets)	1.10%
Fee Waiver or Reimbursement	(0.02%)	[1]
Net Expenses (as a percentage of Assets)	1.08%
Class I
Prospectus [Line Items]
Management Fees (as a percentage of Assets)	0.49%
Distribution and Service (12b-1) Fees	0.00%
Other Expenses (as a percentage of Assets):	0.01%
Expenses (as a percentage of Assets)	0.50%
Fee Waiver or Reimbursement	(0.02%)	[1]
Net Expenses (as a percentage of Assets)	0.48%
Class S
Prospectus [Line Items]
Management Fees (as a percentage of Assets)	0.49%
Distribution and Service (12b-1) Fees	0.25%
Other Expenses (as a percentage of Assets):	0.01%
Expenses (as a percentage of Assets)	0.75%
Fee Waiver or Reimbursement	(0.02%)	[1]
Net Expenses (as a percentage of Assets)	0.73%
Class S2
Prospectus [Line Items]
Management Fees (as a percentage of Assets)	0.49%
Distribution and Service (12b-1) Fees	0.40%
Other Expenses (as a percentage of Assets):	0.01%
Expenses (as a percentage of Assets)	0.90%
Fee Waiver or Reimbursement	(0.02%)	[1]
Net Expenses (as a percentage of Assets)	0.88%

[1] Voya Investments, LLC (the “Investment Adviser”) is contractually obligated to waive 0.015% of the management fee through May 1, 2026. Termination or modification of this obligation requires approval by the Portfolio’s Board of Trustees (the “Board”).