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N-4
Dec. 23, 2025
Prospectus:  
Document Type N-4
Entity Registrant Name Nationwide Variable Account
Entity Central Index Key 0000202713
Entity Investment Company Type N-4
Document Period End Date Dec. 23, 2025
Amendment Flag false
Soloist  
Prospectus:  
Item 17. Portfolio Companies (N-4) [Text Block] The following underlying mutual funds are offered as investment options under the contract. Effective December 18, 2025, the name of each investment option is updated as indicated below: 
CURRENT NAME
UPDATED NAME
Neuberger Berman Genesis Fund - Trust Class
Neuberger Genesis Fund - Trust Class
Neuberger Berman Large Cap Growth Fund - Investor Class
Neuberger Large Cap Growth Fund - Investor Class
Neuberger Berman Large Cap Value Fund - Investor Class
Neuberger Large Cap Value Fund - Investor Class
Neuberger Berman Quality Equity Fund: Trust Class
Neuberger Quality Equity Fund: Trust Class
Soloist | NeubergerGenesisFundTrustClassMember  
Prospectus:  
Portfolio Company Name [Text Block] Neuberger Genesis Fund - Trust Class
Soloist | NeubergerLargeCapGrowthFundInvestorClassMember  
Prospectus:  
Portfolio Company Name [Text Block] Neuberger Large Cap Growth Fund - Investor Class
Soloist | NeubergerLargeCapValueFundInvestorClassMember  
Prospectus:  
Portfolio Company Name [Text Block] Neuberger Large Cap Value Fund - Investor Class
Soloist | NeubergerQualityEquityFundTrustClassMember  
Prospectus:  
Portfolio Company Name [Text Block] Neuberger Quality Equity Fund: Trust Class