v3.26.1
Voya US Stock Index Portfolio Annual Fund Operating Expenses - Voya US Stock Index Portfolio
Dec. 31, 2025
Prospectus [Line Items]  
Fee Waiver or Reimbursement over Assets, Date of Termination <span style="font-family:Arial Narrow;font-size:8pt;">May 1, 2027</span>
Class ADV  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.26%
Distribution and Service (12b-1) Fees 0.53%
Other Expenses (as a percentage of Assets): 0.01%
Expenses (as a percentage of Assets) 0.80%
Fee Waiver or Reimbursement 0.00% [1]
Net Expenses (as a percentage of Assets) 0.80%
Class I  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.26%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.01%
Expenses (as a percentage of Assets) 0.27%
Fee Waiver or Reimbursement 0.00% [1]
Net Expenses (as a percentage of Assets) 0.27%
Class S  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.26%
Distribution and Service (12b-1) Fees 0.25%
Other Expenses (as a percentage of Assets): 0.01%
Expenses (as a percentage of Assets) 0.52%
Fee Waiver or Reimbursement (0.01%) [1]
Net Expenses (as a percentage of Assets) 0.51%
Class S2  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.26%
Distribution and Service (12b-1) Fees 0.40%
Other Expenses (as a percentage of Assets): 0.01%
Expenses (as a percentage of Assets) 0.67%
Fee Waiver or Reimbursement 0.00% [1]
Net Expenses (as a percentage of Assets) 0.67%
[1] The distributor is contractually obligated to waive 0.01% of the shareholder services fee for Class S shares through May 1, 2027. Termination or modification of this obligation requires approval by the Portfolio’s Board of Trustees (the “Board”).