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Stock-Based Incentive Plans (Allocation of Share Based Compensation Costs by Expense Category) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Employee Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Total stock-based compensation expense $ 40,564 $ 35,089 $ 32,553
Income tax benefit 588 992 6,590
Total expense, net of income tax benefit 39,976 34,097 25,963
Continuing Operations      
Employee Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Total stock-based compensation expense 40,564 35,089 32,553
Continuing Operations | Cost of goods sold      
Employee Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Total stock-based compensation expense 2,451 1,898 1,343
Continuing Operations | Selling, general and administrative      
Employee Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Total stock-based compensation expense 29,449 29,661 25,588
Continuing Operations | Research and development      
Employee Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Total stock-based compensation expense $ 8,664 $ 3,530 $ 5,622