XML 42 R32.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Shareholders' Equity - Changes in Certain Components of Shareholders' Equity (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
 3 Months Ended 9 Months Ended
Jun. 30, 2024
Mar. 31, 2024
Dec. 31, 2023
Jun. 30, 2023
Mar. 31, 2023
Dec. 31, 2022
Jun. 30, 2024
Jun. 30, 2023
Jun. 01, 2023
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Beginning balance     $ 25,796       $ 25,796    
Net income $ 487     $ 407     1,305 $ 1,376  
Ending balance $ 25,868           $ 25,868    
Dividends per Common Share (USD per share) $ 0.95 $ 0.95 $ 0.95 $ 0.91 $ 0.91 $ 0.91 $ 2.85 $ 2.73  
Convertible Preferred Stock                  
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Preferred Stock, Shares Outstanding                 1,500
Common Stock  Issued at Par Value                  
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Convertible Preferred Stock, Shares Issued upon Conversion                 5,955
Common Stock  Issued at Par Value                  
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Beginning balance $ 371 $ 371 $ 371 $ 365 $ 365 $ 365 $ 371 $ 365  
Issuance of shares for preferred shares converted to common shares       6          
Ending balance 371 371 371 371 365 365 371 371  
Capital in Excess of Par Value                  
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Beginning balance 19,795 19,741 19,720 19,639 19,590 19,553 19,720 19,553  
Issuance of shares for preferred shares converted to common shares       (4)          
Issuance of shares under employee and other plans, net (2) (5) (62) (9) (7) (52)      
Share-based compensation 54 60 83 56 56 89      
Ending balance 19,847 19,795 19,741 19,681 19,639 19,590 19,847 19,681  
Retained Earnings                  
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Beginning balance 15,802 15,540 15,535 15,563 15,384 15,157 15,535 15,157  
Net income 487 537 281 407 460 509      
Common dividends (275) (275) (275) (264) (259) (259)      
Preferred dividends       (15) (23) (23)      
Ending balance 16,015 15,802 15,540 15,691 15,563 15,384 16,015 15,691  
Deferred Compensation                  
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Beginning balance 26 24 24 24 24 23 24 23  
Issuance of shares under employee and other plans, net (4) 2   (1)          
Ending balance 22 26 24 23 24 24 22 23  
Treasury Stock                  
Increase (Decrease) in Stockholders' Equity [Roll Forward]                  
Beginning balance $ (8,811) $ (8,828) $ (8,305) $ (8,327) $ (8,333) $ (8,330) $ (8,305) $ (8,330)  
Beginning balance (shares) (81,588) (81,692) (80,203) (80,625) (80,738) (81,283) (80,203) (81,283)  
Issuance of shares under employee and other plans, net $ 4 $ 17 $ (20) $ 6 $ 5 $ (3)      
Common stock issued for share-based compensation and other plans, net (in shares) 26 72 647 131 21 556      
Common stock held in trusts, net (in shares) 10 32 (19) 8 92 (11)      
Repurchase of common stock     $ (503)            
Repurchase of common stock (in shares)     (2,118)            
Ending balance $ (8,807) $ (8,811) $ (8,828) $ (8,321) $ (8,327) $ (8,333) $ (8,807) $ (8,321)  
Ending balance (shares) (81,552) (81,588) (81,692) (80,486) (80,625) (80,738) (81,552) (80,486)