XML 79 R65.htm IDEA: XBRL DOCUMENT v3.20.4
Siginficant Accounting Policies - Hyperinflationary accounting (Details) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Concentration Risk [Line Items]      
Inflationary Percentage 100.00%    
Equity Method Investments $ 95,785,000 $ 93,822,000  
Kelko Quaker Chemical S.A [Member]      
Concentration Risk [Line Items]      
Equity Method Investment Ownership Percentage 50.00%    
Equity Method Investments $ 0 0  
Argentina [Member]      
Concentration Risk [Line Items]      
Amount Recognized In Income Due To Inflationary Accounting $ 400,000 $ 1,000,000.0 $ 700,000
Currency Conversion Impacts Of HyperInflationary Accounting During the years ended December 31, 2020, 2019 and 2018, the Company recorded $0.4 million, $1.0 million, and $0.7 million, respectively, of remeasurement losses associated with the applicable currency conversions related to Venezuela and Argentina.    
Inflationary Percentage 100.00%    
Assets Total [Member] | Argentina [Member]      
Concentration Risk [Line Items]      
Concentration Risk, Percentage 1.00%    
Sales Revenue Net [Member] | Argentina [Member]      
Concentration Risk [Line Items]      
Concentration Risk, Percentage 1.00%