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Business Combination - Houghton (Details)
$ / shares in Units, $ in Thousands, shares in Millions
12 Months Ended
Aug. 01, 2019
USD ($)
$ / shares
shares
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Business Acquisition [Line Items]        
Business Combination Separately Recognized Transactions Additional Disclosures Acquisition Cost Expensed   $ 30,300 $ 38,000 $ 19,500
Business Combination Separately Recognized Transactions Liabilities Recognized   $ 7,500 6,600  
Business Combination, Consideration Transferred [Abstract]        
Fair value of common stock issued as consideration     $ 789,080  
Houghton [Member]        
Business Acquisition [Line Items]        
Business Acquisition, Date of Acquisition Agreement Aug. 01, 2019      
Business Combination, Consideration Transferred [Abstract]        
Cash transferred to Houghton shareholders $ 170,829      
Cash paid to extinguish Houghton debt obligation 702,556      
Fair value of common stock issued as consideration 789,080      
Total fair value of consideration transferred $ 1,662,465      
Business Acquisitions, Shares Acquired | shares 4.3      
Business Acquisition Share Price | $ / shares $ 182.27      
Houghton [Member] | Disposal Group, Not Discontinued Operations [Member] | Certain steel and aluminum related product lines [Member]        
Business Acquisition [Line Items]        
Proceeds From Divestiture Of Businesses $ 37,000      
Divested product lines impact on Net Sales, percent 0.03