Segment Information - Net Sales Attributed to Countries Representing Portion of Consolidated Net Sales (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Segment Reporting, Revenue Reconciling Item
Net sales	$ 716,924	$ 637,959	$ 574,785
United States
Segment Reporting, Revenue Reconciling Item
Net sales	489,657	438,015	395,637
Germany
Segment Reporting, Revenue Reconciling Item
Net sales	45,900	40,856	37,588
United Kingdom
Segment Reporting, Revenue Reconciling Item
Net sales	43,212	37,855	33,591
Japan
Segment Reporting, Revenue Reconciling Item
Net sales	30,688	27,401	26,002
Rest of world
Segment Reporting, Revenue Reconciling Item
Net sales	$ 107,467	$ 93,832	$ 81,967

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details