v3.25.2
EARNINGS PER SHARE (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Basic        
Net income attributable to Honeywell $ 1,570 $ 1,544 $ 3,019 $ 3,007
Weighted average shares outstanding (in shares) 637.5 650.2 642.8 651.3
Earnings per share of common stock - basic (in dollars per share) $ 2.46 $ 2.37 $ 4.70 $ 4.62
Assuming Dilution        
Net income attributable to Honeywell $ 1,570 $ 1,544 $ 3,019 $ 3,007
Average shares        
Weighted average shares outstanding (in shares) 637.5 650.2 642.8 651.3
Dilutive securities issuable - stock plans (in shares) 3.4 4.0 3.5 4.2
Total weighted average diluted shares outstanding (in shares) 640.9 654.2 646.3 655.5
Earnings per share of common stock - assuming dilution (in dollars per share) $ 2.45 $ 2.36 $ 4.67 $ 4.59
Stock options excluded from diluted computations (in shares) 3.4 5.6 2.9 5.3
Total shareowners' equity (in shares) 634.9 649.7 634.9 649.7
Shares issued (in shares) 957.6 957.6 957.6 957.6