v3.26.1
Condensed Consolidated Statement of Shareholders' Investment (Parenthetical) - $ / shares
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Beginning balance, treasury stock, common (in shares)     260,196,074  
Cash dividends declared on common shares (in dollars per share) $ 0.63 $ 0.59 $ 1.26 $ 1.18
Ending balance, treasury stock, common (in shares) 267,907,258   267,907,258  
Common Shares:        
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Beginning balance (in shares) 1,998,233,756 1,995,858,606 1,996,795,525 1,991,472,630
Issued under incentive stock programs (in shares) 57,523 589,863 1,495,754 4,975,839
Ending balance (in shares) 1,998,291,279 1,996,448,469 1,998,291,279 1,996,448,469
Common Shares Held in Treasury:        
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Beginning balance, treasury stock, common (in shares) 256,420,602 256,021,416 260,196,074 259,774,639
Issued under incentive stock programs (in shares) 115,789 34,961 4,042,017 3,970,900
Purchased (in shares) 11,602,445 2,275 11,753,201 184,991
Ending balance, treasury stock, common (in shares) 267,907,258 255,988,730 267,907,258 255,988,730