v3.25.4
EMPLOYEE BENEFITS - Summary of Stock-Based Compensation (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Stock-based compensation expense included in total costs and expenses $ 894 $ 969 $ 796
Income tax effect (254) (192) (165)
Stock-based compensation expense, net of tax 640 777 630
Acquisition-related expense      
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Stock-based compensation expense included in total costs and expenses 0 133 29
Cost of goods sold      
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Stock-based compensation expense included in total costs and expenses 60 61 57
Research and development expenses      
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Stock-based compensation expense included in total costs and expenses 433 458 377
Selling, general and administrative expenses      
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Stock-based compensation expense included in total costs and expenses 401 450 361
RSUs      
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Stock-based compensation expense included in total costs and expenses 790 732 666
PSUs      
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Stock-based compensation expense included in total costs and expenses 33 37 32
Stock options      
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Stock-based compensation expense included in total costs and expenses 30 30 30
ESPP      
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]      
Stock-based compensation expense included in total costs and expenses $ 41 $ 36 $ 37