v3.26.3
Consolidated Statements of Stockholders' Equity - USD ($)
shares in Millions, $ in Millions
Total
Common Stock Outstanding
Paid-in Capital
Retained Earnings
Accumulated Other Comprehensive Loss Items
Treasury Stock, at cost
Beginning balance (in shares) at Aug. 31, 2023 [1]   31.1        
Beginning balance at Aug. 31, 2023 $ 2,015.4 $ 0.5 $ 1,066.8 $ 3,505.4 $ (112.6) $ (2,444.7)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net income 422.6     422.6    
Other comprehensive (loss) income, net of tax (2.3)       (2.3)  
Share-based payment amortization, issuances, and cancellations (in shares) [1]   0.1        
Share-based payment amortization, issuances, and cancellations 35.6   35.6      
Stock options exercised and other (in shares)   0.1        
Stock options exercised and other 13.5   13.5      
Cash dividends paid on common stock (18.2)     (18.2)    
Repurchases of common stock (in shares) [1]   (0.5)        
Repurchases of common stock (87.8)         (87.8)
Ending balance (in shares) at Aug. 31, 2024 [1]   30.8        
Ending balance at Aug. 31, 2024 2,378.8 $ 0.5 1,115.9 3,909.8 (114.9) (2,532.5)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net income 396.6     396.6    
Other comprehensive (loss) income, net of tax 38.4       38.4  
Share-based payment amortization, issuances, and cancellations (in shares) [1]   0.2        
Share-based payment amortization, issuances, and cancellations 20.4   20.4      
Stock options exercised and other (in shares)   0.1        
Stock options exercised and other 28.4   28.4      
Cash dividends paid on common stock (20.6)     (20.6)    
Repurchases of common stock (in shares) [1]   (0.4)        
Repurchases of common stock (117.1)         (117.1)
Ending balance (in shares) at Aug. 31, 2025 [1]   30.7        
Ending balance at Aug. 31, 2025 2,724.9 $ 0.5 1,164.7 4,285.8 (76.5) (2,649.6)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net income 531.3     531.3    
Other comprehensive (loss) income, net of tax 3.7       3.7  
Share-based payment amortization, issuances, and cancellations (in shares) [1]   0.1        
Share-based payment amortization, issuances, and cancellations 20.2 $ 0.1 20.1      
Stock options exercised and other 7.5   7.5      
Cash dividends paid on common stock (23.8)     (23.8)    
Repurchases of common stock (in shares) [1]   (0.9)        
Repurchases of common stock (289.5)         (289.5)
Ending balance (in shares) at Aug. 31, 2026 [1]   29.9        
Ending balance at Aug. 31, 2026 $ 2,974.3 $ 0.6 $ 1,192.3 $ 4,793.3 $ (72.8) $ (2,939.1)
[1] Share activity and balances above calculated using rounded numbers.