v3.26.1
STOCK PROGRAMS - Summary of Restricted Stock Units (RSUs) (Details) - Restricted Stock Units (RSUs) - Employee - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
Shares      
Nonvested at the beginning of the period (in shares) 4,301,800    
Granted (in shares) 3,594,300    
Dividend equivalents (in shares) 79,800    
Vested (in shares) (1,921,100)    
Forfeited (in shares) (594,500)    
Nonvested at the end of the period (in shares) 5,460,300 4,301,800  
Weighted-Average Grant Date Fair Value      
Nonvested at the beginning of the period (in dollars per share) $ 115.31    
Granted (in dollars per share) 91.59    
Dividend equivalents (in dollars per share) 99.23    
Vested (in dollars per share) 132.99    
Forfeited (in dollars per share) 95.67    
Nonvested at the end of the period (in dollars per share) $ 95.38 $ 115.31  
Fair value $ 184 $ 78 $ 92