v3.26.1
Stock-based Compensation Expense and Share Repurchase Programs - Stock-based Compensation Expense (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Stock-based compensation expense:        
Total stock-based compensation expense included in “Total costs and expenses” $ 170.2 $ 167.3 $ 336.6 $ 333.4
Stock-based compensation expense related to inventories (3.7) (3.9) (7.2) (6.8)
Total stock-based compensation expense included in “Total costs and expenses” 170.2 167.3 336.6 333.4
Income tax effect (35.3) (36.5) (70.6) (111.7)
Total stock-based compensation expense, net of tax 134.9 130.8 266.0 221.7
Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold        
Stock-based compensation expense:        
Total stock-based compensation expense included in “Total costs and expenses” 3.8 2.5 7.0 5.1
Income Statement Location [Axis]: us-gaap:ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost        
Stock-based compensation expense:        
Total stock-based compensation expense included in “Total costs and expenses” 104.4 99.6 206.1 199.7
Income Statement Location [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense        
Stock-based compensation expense:        
Total stock-based compensation expense included in “Total costs and expenses” 62.0 65.2 123.5 128.6
Restricted stock units (including PSUs)        
Stock-based compensation expense:        
Total stock-based compensation expense included in “Total costs and expenses” 165.9 162.9 332.4 326.3
ESPP share issuances        
Stock-based compensation expense:        
Total stock-based compensation expense included in “Total costs and expenses” 5.8 7.1 9.2 12.7
Stock options        
Stock-based compensation expense:        
Total stock-based compensation expense included in “Total costs and expenses” $ 2.2 $ 1.2 $ 2.2 $ 1.2