v3.24.0.1
Condensed Consolidated Statements of Stockholders’ Equity - USD ($)
shares in Millions, $ in Millions
Total
    Common Stock
Additional Paid-In Capital
Retained Earnings
Treasury Stock
Accumulated Other Comprehensive Income (Loss)
Balance (in shares) at Jun. 30, 2022   154.5        
Beginning balance at Jun. 30, 2022 $ 1,919.1 $ 1.6 $ 1,344.7 $ 2,824.0 $ (2,024.8) $ (226.3)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Comprehensive income (loss) (26.7)     108.0   (134.6)
Stock option exercises 31.0   31.0      
Stock-based compensation 36.3   36.3      
Treasury stock acquired (2.5)       (2.5)  
Treasury stock reissued 0.0   (10.1)   10.1  
Common stock dividends (170.6)     (170.6)    
Balance (in shares) at Dec. 31, 2022   154.5        
Ending balance at Dec. 31, 2022 1,786.6 $ 1.6 1,401.9 2,761.3 (2,017.2) (361.0)
Balance (in shares) at Sep. 30, 2022   154.5        
Beginning balance at Sep. 30, 2022 1,903.7 $ 1.6 1,379.8 2,789.1 (2,017.7) (249.2)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Comprehensive income (loss) (54.3)     57.5   (111.8)
Stock option exercises 2.2   2.2      
Stock-based compensation 20.8   20.8      
Treasury stock acquired (0.4)       (0.4)  
Treasury stock reissued 0.0   (0.9)   0.9  
Common stock dividends (85.3)     (85.3)    
Balance (in shares) at Dec. 31, 2022   154.5        
Ending balance at Dec. 31, 2022 $ 1,786.6 $ 1.6 1,401.9 2,761.3 (2,017.2) (361.0)
Balance (in shares) at Jun. 30, 2023 154.5 154.5        
Beginning balance at Jun. 30, 2023 $ 2,240.6 $ 1.6 1,436.8 3,113.0 (2,026.1) (284.7)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Comprehensive income (loss) 95.9     161.2   (65.3)
Stock option exercises 45.8   45.8      
Stock-based compensation 35.7   35.7      
Treasury stock acquired (162.1)       (162.1)  
Treasury stock reissued 0.0   (11.5)   11.5  
Common stock dividends $ (188.3)     (188.3)    
Balance (in shares) at Dec. 31, 2023 154.5 154.5        
Ending balance at Dec. 31, 2023 $ 2,067.6 $ 1.6 1,506.8 3,085.9 (2,176.6) (350.0)
Balance (in shares) at Sep. 30, 2023   154.5        
Beginning balance at Sep. 30, 2023 2,112.7 $ 1.6 1,481.0 3,109.8 (2,178.6) (301.0)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Comprehensive income (loss) 21.3     70.3   (49.0)
Stock option exercises 8.2   8.2      
Stock-based compensation 19.8   19.8      
Treasury stock acquired (0.2)       (0.2)  
Treasury stock reissued 0.0   (2.2)   2.2  
Common stock dividends $ (94.2)     (94.2)    
Balance (in shares) at Dec. 31, 2023 154.5 154.5        
Ending balance at Dec. 31, 2023 $ 2,067.6 $ 1.6 $ 1,506.8 $ 3,085.9 $ (2,176.6) $ (350.0)