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Share-Based Employee Compensation (Tables)
3 Months Ended
Mar. 31, 2022
Share-based Payment Arrangement [Abstract]  
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs
The table below summarizes the amounts recognized in the financial statements for the three months ended March 31, 2022 and 2021 for share-based compensation, including expense for stock options, restricted stock awards, restricted stock units and performance based restricted stock units (in millions).
Three Months Ended
March 31,
20222021
Cost of products$0.5 $0.2 
Selling, general and administrative expenses12.8 4.2 
Research and development expenses0.4 0.2 
Other venue expenses0.1 — 
Total cost of share-based compensation included in income before income tax13.8 4.6 
Income tax benefit3.3 1.1 
Total cost of share-based compensation, after tax$10.5 $3.5