v3.26.1
EMPLOYEE STOCK BENEFIT PLANS
 3 Months Ended
Mar. 31, 2026
Share-Based Payment Arrangement [Abstract]  
EMPLOYEE STOCK BENEFIT PLANS EMPLOYEE STOCK BENEFIT PLANS
Stock-based compensation expense was as follows:
 Three Months Ended March 31,
Dollars in millions20262025
Cost of products sold$16 $15 
Selling, general and administrative
58 56 
Research and development72 72 
Total stock-based compensation expense
$146 $144 
Income tax benefit$30 $30 

The number of units granted and the weighted-average fair value on the grant date for the three months ended March 31, 2026 were as follows:
Units in millionsUnitsWeighted-Average Fair Value
Restricted stock units10.7 $54.14 
Market share units1.0 $62.54 
Performance share units0.5 $58.43 
Dollars in millionsRestricted Stock UnitsMarket Share UnitsPerformance Share Units
Unrecognized compensation cost$1,236 $121 $68 
Expected weighted-average period in years of compensation cost to be recognized2.92.31.9