v3.26.1
TRANSACTIONS WITH PARTIES-IN-INTEREST (Details) - EBP 002 - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
EBP, Related Party and Party-in-Interest Transactions [Line Items]    
Investments, at fair value $ 326,798,278 $ 312,935,520
Administrative expenses 661,914  
Trustee    
EBP, Related Party and Party-in-Interest Transactions [Line Items]    
Administrative expenses 369,444  
Investment Advisor    
EBP, Related Party and Party-in-Interest Transactions [Line Items]    
Administrative expenses $ 292,470  
Valvoline Inc. common stock    
EBP, Related Party and Party-in-Interest Transactions [Line Items]    
Investment, number of shares (in shares) 1,418,026 1,614,642
Investments, at fair value $ 41,207,836 $ 58,417,747