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Stock Compensation - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Stock compensation      
Stock compensation expense $ 188.4 $ 183.0 $ 177.9
Dividend yield 0.00%    
Research and Development Expense      
Stock compensation      
Stock compensation expense $ 112.5 114.3 120.4
Selling, General and Administrative Expenses      
Stock compensation      
Stock compensation expense 73.2 67.0 56.6
Cost of Sales      
Stock compensation      
Stock compensation expense $ 2.7 1.7 1.0
Options      
Stock compensation      
Assumed annualized forfeiture rate 5.00%    
Unrecognized compensation cost for nonvested option $ 40.9    
Vesting period of recognition of the unrecognized compensation cost of nonvested awards 1 year    
Restricted Stock Units (RSUs)      
Stock compensation      
Assumed annualized forfeiture rate 5.00%    
Unrecognized compensation cost for nonvested option $ 200.7    
Vesting period of recognition of the unrecognized compensation cost of nonvested awards 1 year 9 months 18 days    
Performance Shares      
Stock compensation      
Stock compensation expense $ 7.8 $ 8.3 $ 13.9
Assumed annualized forfeiture rate 5.00%    
Unrecognized compensation cost for nonvested option $ 26.4    
Vesting period of recognition of the unrecognized compensation cost of nonvested awards 1 year 10 months 24 days