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Share-Based Compensation - Schedule of Compensation Cost for Performance Share Units (Details) - Performance Shares Units - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]        
Total expense before income taxes $ 2,572 $ 2,359 $ 7,225 $ 5,904
Income tax benefit (49) (196) (157) (447)
Total expense after income taxes 2,523 2,163 7,068 5,457
Cost of goods sold        
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]        
Total expense before income taxes 0 0 0 0
Selling, general and administrative expenses        
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]        
Total expense before income taxes $ 2,572 $ 2,359 $ 7,225 $ 5,904