v3.26.1
VY JPMorgan Emerging Markets Equity Portfolio Average Annual Total Returns
 12 Months Ended 60 Months Ended 120 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Class ADV        
Prospectus [Line Items]        
Average Annual Return, Percent   38.59% (0.26%) 8.65%
Performance Inception Date Mar. 23, 2006      
Class ADV | MSCI ACWI Ex-U.S. Index[Member]        
Prospectus [Line Items]        
Average Annual Return, Percent [1]   32.39% 7.91% 8.41%
Class ADV | MSCI Emerging Markets IndexSM[Member]        
Prospectus [Line Items]        
Average Annual Return, Percent [1]   33.57% 4.20% 8.42%
Class I        
Prospectus [Line Items]        
Average Annual Return, Percent   39.06% 0.29% 9.27%
Performance Inception Date Dec. 02, 2005      
Class I | MSCI ACWI Ex-U.S. Index[Member]        
Prospectus [Line Items]        
Average Annual Return, Percent [1]   32.39% 7.91% 8.41%
Class I | MSCI Emerging Markets IndexSM[Member]        
Prospectus [Line Items]        
Average Annual Return, Percent [1]   33.57% 4.20% 8.42%
Class S        
Prospectus [Line Items]        
Average Annual Return, Percent   38.77% 0.04% 9.00%
Performance Inception Date Feb. 18, 1998      
Class S | MSCI ACWI Ex-U.S. Index[Member]        
Prospectus [Line Items]        
Average Annual Return, Percent [1]   32.39% 7.91% 8.41%
Class S | MSCI Emerging Markets IndexSM[Member]        
Prospectus [Line Items]        
Average Annual Return, Percent [1]   33.57% 4.20% 8.42%
Class S2        
Prospectus [Line Items]        
Average Annual Return, Percent   38.84% (0.05%) 8.87%
Performance Inception Date Sep. 09, 2002      
Class S2 | MSCI ACWI Ex-U.S. Index[Member]        
Prospectus [Line Items]        
Average Annual Return, Percent [1]   32.39% 7.91% 8.41%
Class S2 | MSCI Emerging Markets IndexSM[Member]        
Prospectus [Line Items]        
Average Annual Return, Percent [1]   33.57% 4.20% 8.42%
[1] The index returns include the reinvestment of dividends and distributions net of withholding taxes, but do not reflect fees, brokerage commissions, or other expenses.