v3.26.1
Share-Based Compensation (Tables)
3 Months Ended
Mar. 31, 2026
Share-Based Payment Arrangement [Abstract]  
Schedule of Share-Based Compensation Expense
Share-based compensation expense related to RSUs, PRSUs, grants under our ESPP and share options was as follows (in millions): 
Three Months Ended
March 31,
20262025
Selling, general and administrative$44.2 $41.7 
Research and development23.7 20.9 
Cost of product sales6.6 5.1 
Total share-based compensation expense, pre-tax74.5 67.7 
Income tax benefit from share-based compensation expense(29.8)(9.6)
Total share-based compensation expense, net of tax$44.7 $58.1