v3.26.1
Stock-Based Compensation (Tables)
3 Months Ended
Mar. 31, 2026
Share-Based Payment Arrangement [Abstract]  
Schedule of Stock-Based Compensation Expense and Related Tax Benefits
First Quarter
20262025
($ in millions)
Stock-based compensation expense$25 $18 
Total tax benefit
Schedule of Long-Term Incentive Plan Awards
During the first quarter of 2026, no stock options were granted. We granted restricted stock units (RSUs) and performance share units (PSUs) pursuant to the Long-Term Incentive Plan (LTIP), as follows:

First Quarter
GrantedWeighted-Average Grant-Date Fair Value
RSUs197,759 $287.91 
PSUs78,986 273.82 
Schedule of Stock Options, Restricted Stock Units, and Performance Share Units
First Quarter
20262025
($ in millions)
Options exercised39,69342,552 
Cash received upon exercise$$
Related tax benefits realized
First Quarter
20262025
($ in millions)
RSUs vested178,583 152,764 
Common Stock issued net of tax withholding125,200 107,257 
Related tax benefits realized$$
First Quarter
2025
($ in millions)
PSUs earned8,540 
Common Stock issued net of tax withholding5,633 
Related tax benefits realized$—