v3.25.1
Consolidated Statements of Stockholders' Equity - USD ($)
$ in Millions
Total
Common Stock
Additional Paid-in Capital
Accumulated Other Comprehensive Loss
Treasury Stock
Retained Earnings
Beginning balance (in shares) at Dec. 31, 2023   73,700,000        
Beginning balance at Dec. 31, 2023 $ 5,984.8 $ 0.7 $ 2,549.0 $ (12.8) $ (2,579.2) $ 6,027.1
Net income 306.6         306.6
Other comprehensive income (loss), net of tax (2.8)     (2.8)    
Shares issued under employee stock purchase plan (ESPP) 3.9   3.9      
Restricted stock units (RSUs) withheld for taxes (11.4)   (11.4)      
Share repurchase (1,000.0)   (200.0)   (800.0)  
Excise tax on net share repurchase (6.9)       (6.9)  
Common stock issued for RSUs vested (in shares)   100,000        
Exercise of stock options (in shares)   300,000        
Exercise of stock options 42.2   42.2      
Share-based compensation 21.7   21.7      
Ending balance (in shares) at Mar. 31, 2024   74,100,000        
Ending balance at Mar. 31, 2024 $ 5,338.1 $ 0.7 2,405.4 (15.6) (3,386.1) 6,333.7
Beginning balance (in shares) at Dec. 31, 2024 74,997,896 75,000,000.0        
Beginning balance at Dec. 31, 2024 $ 6,444.0 $ 0.8 2,698.9 (3.4) (3,474.5) 7,222.2
Net income 322.2         322.2
Other comprehensive income (loss), net of tax 2.2     2.2    
Shares issued under employee stock purchase plan (ESPP) 4.9   4.9      
Restricted stock units (RSUs) withheld for taxes (15.3)   (15.3)      
Common stock issued for RSUs vested (in shares)   100,000        
Exercise of stock options (in shares)   100,000        
Exercise of stock options 16.6   16.6      
Share-based compensation $ 32.6   32.6      
Ending balance (in shares) at Mar. 31, 2025 75,241,141 75,200,000        
Ending balance at Mar. 31, 2025 $ 6,807.2 $ 0.8 $ 2,737.7 $ (1.2) $ (3,474.5) $ 7,544.4