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Share-Based Compensation - Schedule of Compensation Cost for Performance Share Units (Details) - Performance Shares Units - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]      
Total expense before income taxes $ 8,383 $ 8,203 $ 6,925
Income tax benefit (641) (1,586) (2,342)
Total expense after income taxes 7,742 6,617 4,583
Cost of goods sold      
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]      
Total expense before income taxes 0 0 0
Selling, general and administrative expenses      
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]      
Total expense before income taxes $ 8,383 $ 8,203 $ 6,925