v3.25.2
SHAREHOLDERS' EQUITY, Share Repurchases Narrative (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 9 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Equity [Abstract]          
Share repurchases, authorized amount         $ 1,500
Repurchases of common stock (in shares) 3.3 2.0 5.3 5.1  
Shares repurchased $ 451   $ 751    
Shares repurchased (in usd per share) $ 137   $ 141    
Share repurchases, remaining authorized amount $ 749   $ 749