v3.26.1
RELATED PARTY AND PARTY-IN-INTEREST TRANSACTIONS (Details) - EBP 112 - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
EBP, Related Party and Party-in-Interest Transactions [Line Items]    
Fair value of investments $ 270,834,244 $ 260,648,556
Total contributions $ 19,420,034 $ 19,532,349
Quaker Chemical Corporation Stock Fund    
EBP, Related Party and Party-in-Interest Transactions [Line Items]    
Number of shares held in plan 78,721 88,416
Fair value of investments $ 10,809,221 $ 12,445,378
Value from sales of investments 896,727 572,015
Total contributions $ 127,229 $ 174,343