v3.26.3
Stock-Based Compensation (Tables)
 9 Months Ended
Sep. 30, 2026
Share-Based Payment Arrangement [Abstract]  
Schedule of Stock-Based Compensation Expense and Related Tax Benefits
Third QuarterFirst Nine Months
2026202520262025
($ in millions)
Stock-based compensation expense$23 $17 $72 $52 
Total tax benefit3 5 13 13 
Schedule of Long-Term Incentive Plan Awards
During the third quarter and first nine months 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:

Third QuarterFirst Nine Months
GrantedWeighted-Average Grant-Date Fair ValueGrantedWeighted-Average Grant-Date Fair Value
RSUs3,515 $344.37 202,406 $289.05 
PSUs2,268 346.22 81,254 275.84 
Schedule of Stock Options, Restricted Stock Units, and Performance Share Units
Third QuarterFirst Nine Months
2026202520262025
($ in millions)
Options exercised5,28157,035 53,083 125,939 
Cash received upon exercise$1 $10 $6 $16 
Related tax benefits realized— 1 2 3 
Third QuarterFirst Nine Months
2026202520262025
($ in millions)
RSUs vested4,622 6,884 193,175 170,102 
Common Stock issued net of tax withholding3,032 4,653 134,495 118,135 
Related tax benefits realized$— $— $2 $1 
First Nine Months
2025
($ in millions)
PSUs earned8,540 
Common Stock issued net of tax withholding5,633 
Related tax benefits realized$—