v3.26.3
Earnings Per Common Share (Calculations) (Details) - $ / shares
shares in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Earnings per common share – assuming dilution:        
Weighted average common shares outstanding 222.2 225.7 223.0 226.9
Effect of dilutive securities:        
Stock options 0.1 0.1 0.1 0.1
Other stock compensation plans 0.9 0.7 0.7 0.7
Potentially dilutive common shares 1.0 0.8 0.8 0.8
Adjusted weighted average common shares outstanding 223.2 226.5 223.8 227.7
Dividends per common share (in dollars per share) $ 0.74 $ 0.71 $ 2.16 $ 2.07
Outstanding stock options excluded from the computation of diluted earnings per share due to their antidilutive effect 3.2 3.0 3.2 3.0