v3.26.1
Average Annual Total Returns - Ivy Variable Insurance Portfolios Classes - Standard and Service
 12 Months Ended 60 Months Ended 120 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Nomura VIP Growth and Income Series | Russell 1000 Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent [1]   17.37% 13.59% 14.59%
Nomura VIP Growth and Income Series | Russell 1000 Value Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   15.91% 11.33% 10.53%
Nomura VIP Growth and Income Series | Standard        
Prospectus [Line Items]        
Average Annual Return, Percent   29.23% 16.22% 11.96%
Nomura VIP Growth Equity Series | Russell 1000 Growth Index (reflects no deduction for fees, expenses, or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   18.56% 15.32% 18.13%
Nomura VIP Growth Equity Series | Russell 1000 Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent [2]   17.37% 13.59% 14.59%
Nomura VIP Growth Equity Series | Standard        
Prospectus [Line Items]        
Average Annual Return, Percent   8.72% 13.67% 15.05%
Nomura VIP Small Cap Value Series | Russell 3000 Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent [3]   17.15% 13.15% 14.29%
Nomura VIP Small Cap Value Series | Russell 2000 Value Index (reflects no deduction for fees, expenses, or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   12.59% 8.88% 9.27%
Nomura VIP Small Cap Value Series | Standard        
Prospectus [Line Items]        
Average Annual Return, Percent   8.16% 9.26% 9.15%
Nomura VIP Small Cap Value Series | Service        
Prospectus [Line Items]        
Average Annual Return, Percent   7.83% 8.93% 8.84%
Nomura VIP Opportunity Series | Russell 2500 Index (reflects no deduction for fees, expenses, or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   11.91% 7.26% 10.40%
Nomura VIP Opportunity Series | Russell 3000 Index (reflects no deduction for fees, expenses, or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent [4]   17.15% 13.15% 14.29%
Nomura VIP Opportunity Series | Standard        
Prospectus [Line Items]        
Average Annual Return, Percent   8.81% 9.04% 9.25%
Nomura VIP Fund for Income Series | ICE BofA US High Yield Constrained Index (reflects no deduction for fees, expenses, or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   8.50% 4.50% 6.44%
Nomura VIP Fund for Income Series | Bloomberg US Aggregate Index (reflects no deduction for fees, expenses, or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   7.30% (0.36%) 2.01%
Nomura VIP Fund for Income Series | Standard        
Prospectus [Line Items]        
Average Annual Return, Percent   9.15% 4.20% 5.63%
Nomura VIP Fund for Income Series | Service        
Prospectus [Line Items]        
Average Annual Return, Percent   8.80%   5.24%
Performance Inception Date Mar. 31, 2022      
Nomura VIP Investment Grade Series | Bloomberg US Corporate Bond Index (reflects no deduction for fees, expenses, or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   7.77% (0.09%) 3.27%
Nomura VIP Investment Grade Series | Bloomberg US Aggregate Index (reflects no deduction for fees, expenses, or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   7.30% (0.36%) 2.01%
Nomura VIP Investment Grade Series | Standard        
Prospectus [Line Items]        
Average Annual Return, Percent   6.75% (0.56%) 2.78%
Nomura VIP Investment Grade Series | Service        
Prospectus [Line Items]        
Average Annual Return, Percent   6.43% (0.86%) 1.14%
Performance Inception Date Oct. 31, 2019      
Nomura VIP Limited Duration Bond Series | Bloomberg US Aggregate Index (reflects no deduction for fees, expenses, or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   7.30% (0.36%) 2.01%
Nomura VIP Limited Duration Bond Series | Bloomberg 1-3 Year US Government/Credit Index (reflects no deduction for fees, expenses, or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   5.35% 1.97% 2.09%
Nomura VIP Limited Duration Bond Series | Standard        
Prospectus [Line Items]        
Average Annual Return, Percent   5.07% 1.87% 1.89%
Nomura VIP Emerging Markets Series | MSCI Emerging Markets Index (net) (reflects no deduction for fees or expenses)        
Prospectus [Line Items]        
Average Annual Return, Percent   33.57% 4.20% 8.42%
Nomura VIP Emerging Markets Series | MSCI Emerging Markets Index (gross) (reflects no deduction for fees, expenses, or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   34.36% 4.67% 8.86%
Nomura VIP Emerging Markets Series | Standard        
Prospectus [Line Items]        
Average Annual Return, Percent   81.26% 8.81% 12.17%
Nomura VIP Emerging Markets Series | Service        
Prospectus [Line Items]        
Average Annual Return, Percent   80.77% 8.48% 11.85%
Nomura VIP Total Return Series | Bloomberg US Aggregate Index (reflects no deduction for fees, expenses, or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   7.30% (0.36%) 2.01%
Nomura VIP Total Return Series | 60% S&P 500 Index/40% Bloomberg US Aggregate Index (reflects no deduction for fees, expenses, or taxes        
Prospectus [Line Items]        
Average Annual Return, Percent   13.70% 8.47% 9.78%
Nomura VIP Total Return Series | S&P 500 Index (reflects no deduction for fees, expenses, or taxes)        
Prospectus [Line Items]        
Average Annual Return, Percent   17.88% 14.42% 14.82%
Nomura VIP Total Return Series | Standard        
Prospectus [Line Items]        
Average Annual Return, Percent   12.97% 7.97% 6.83%
Nomura VIP Total Return Series | Service        
Prospectus [Line Items]        
Average Annual Return, Percent   12.62% 7.64% 6.86%
Performance Inception Date Oct. 31, 2019      
[1]
  Frank Russell Company is the source and owner of the trademarks, service marks, and copyrights related to the Russell Indexes. Russell® is a trademark of Frank Russell Company.
[2]
  Frank Russell Company is the source and owner of the trademarks, service marks, and copyrights related to the Russell Indexes. Russell® is a trademark of Frank Russell Company.
[3]
  Frank Russell Company is the source and owner of the trademarks, service marks, and copyrights related to the Russell Indexes. Russell® is a trademark of Frank Russell Company.
[4]
  Frank Russell Company is the source and owner of the trademarks, service marks, and copyrights related to the Russell Indexes. Russell® is a trademark of Frank Russell Company.