v3.26.1
Consolidated Statements of Stockholders' Equity - USD ($)
shares in Millions, $ in Millions
Total
Cumulative Effect, Period of Adoption, Adjustment
[1]
    Common Stock
Additional Paid-In Capital
Retained Earnings
Retained Earnings
Cumulative Effect, Period of Adoption, Adjustment
[1]
Treasury Stock
Accumulated Other Comprehensive Income (Loss)
Beginning balance (in shares) at Jun. 30, 2023     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) 651.1       698.1     (47.0)
Stock option exercises 72.0     72.0        
Stock-based compensation 68.5     68.5        
Treasury stock acquired (488.1)           (488.1)  
Treasury stock reissued 0.0     (24.9)     24.9  
Common stock dividends (376.0)       (376.0)      
Ending balance (in shares) at Jun. 30, 2024     154.5          
Ending balance at Jun. 30, 2024 2,168.2   $ 1.6 1,552.5 3,435.1   (2,489.2) (331.7)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Comprehensive income (loss) 898.3       839.5     58.8
Stock option exercises 62.4     62.4        
Stock-based compensation 70.4     70.4        
Treasury stock acquired (132.1)           (132.1)  
Treasury stock reissued 0.0     (22.3)     22.3  
Common stock dividends $ (412.1)       (412.1)      
Ending balance (in shares) at Jun. 30, 2025 154.5   154.5          
Ending balance at Jun. 30, 2025 $ 2,655.1 $ 18.4 $ 1.6 1,663.0 3,862.5 $ 18.4 (2,599.0) (272.9)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Comprehensive income (loss) 1,113.0       1,124.3     (11.2)
Stock option exercises 21.6     21.6        
Stock-based compensation 93.1     93.1        
Treasury stock acquired (609.1)           (609.1)  
Treasury stock reissued 0.0     (6.4)     6.4  
Common stock dividends $ (451.6)       (451.6)      
Ending balance (in shares) at Jun. 30, 2026 154.5   154.5          
Ending balance at Jun. 30, 2026 $ 2,840.5   $ 1.6 $ 1,771.2 $ 4,553.6   $ (3,201.7) $ (284.1)
[1] Reflects the adoption of accounting standard (ASU No. 2023-08) as described in Note 2, “Summary of Significant Accounting Policies.