XML 101 R85.htm IDEA: XBRL DOCUMENT v3.25.3
STOCK-BASED COMPENSATION - Schedule of Restricted Stock Award Activity (Details) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Aug. 31, 2025
Aug. 31, 2024
Aug. 31, 2023
Weighted Average Grant Date Fair Value Per Award      
Unamortized stock-based compensation $ 119.3    
Remaining weighted average vesting period (in years) 2 years 10 months 24 days    
Restricted stock, RSUs and PSUs      
Number Outstanding      
Beginning balance (in shares) 262,000 244,000 233,000
Vested (in shares) (89,000) (95,000) (83,000)
Forfeited (in shares) (17,000) (14,000) (14,000)
Ending balance (in shares) 292,716 262,000 244,000
Weighted Average Grant Date Fair Value Per Award      
Beginning balance (in dollars per share) $ 412.47 $ 381.15 $ 338.87
Vested (in dollars per share) 403.43 330.00 291.80
Forfeited (in dollars per share) 420.83 405.37 369.71
Ending balance (in dollars per share) $ 429.19 $ 412.47 $ 381.15
Unamortized stock-based compensation $ 70.9    
Remaining weighted average vesting period (in years) 2 years 10 months 24 days    
RSUs      
Weighted Average Grant Date Fair Value Per Award      
Fair value of awards vested $ 21.7 $ 17.7 $ 14.5
PSUs      
Weighted Average Grant Date Fair Value Per Award      
Fair value of awards vested $ 14.4 $ 13.6 $ 9.8
Employee | Restricted stock, RSUs and PSUs      
Number Outstanding      
Granted (in shares) 127,000 111,000 97,000
Weighted Average Grant Date Fair Value Per Award      
Granted (in dollars per share) $ 444.30 $ 423.57 $ 416.58
Employee | RSUs      
Number Outstanding      
Granted (in shares) 92,840 74,456 63,009
Employee | PSUs      
Number Outstanding      
Granted (in shares) 34,479 37,008 34,482
Performance adjustment (in shares) 7,000 14,000 9,000
Weighted Average Grant Date Fair Value Per Award      
Performance adjustment (in dollars per share) $ 424.01 $ 306.33 $ 245.67
Non-employee directors | RSUs      
Number Outstanding      
Granted (in shares) 3,000 2,000 2,000
Weighted Average Grant Date Fair Value Per Award      
Granted (in dollars per share) $ 449.72 $ 458.23 $ 425.06