Equity - Stock-Based Compensation (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Share-based Compensation Arrangement by Share-based Payment Award
Pre-tax compensation expense	$ 410	$ 348
Tax benefit	70	60
After-tax compensation expense	340	288
Post-closing, cash settled expenses related to acquisitions		349
Cost of products sold
Share-based Compensation Arrangement by Share-based Payment Award
Pre-tax compensation expense	22	22
Post-closing, cash settled expenses related to acquisitions		31
Research and development
Share-based Compensation Arrangement by Share-based Payment Award
Pre-tax compensation expense	160	133
Post-closing, cash settled expenses related to acquisitions		126
Selling, general and administrative
Share-based Compensation Arrangement by Share-based Payment Award
Pre-tax compensation expense	$ 228	193
Post-closing, cash settled expenses related to acquisitions		$ 192

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details