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Represents retirement eligible employees' age.

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Represents the minimum of number of years of services that employees have to work for the company in order to be eligible to retire with benefits.

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Amount, after tax, of expense for award under share-based payment arrangement.

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- Definition

The expenses and losses recorded for each transaction with the acquiree that was recognized separately from the acquisition of assets and assumptions of liabilities in the business combination.

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Amount of expense for employee benefit and equity-based compensation.

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Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

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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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Number of shares authorized for issuance under share-based payment arrangement.

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Equity - Stock-Based Compensation (Details) - USD ($) shares in Millions, $ in Millions	11 Months Ended	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares reserved for issuance (in shares)	144	144
Retirement-eligible employees' age		55 years
Minimum number of years of services		10 years
Pre-tax compensation expense		$ 911	$ 747	$ 671
Tax benefit		159	136	122
After-tax compensation expense		752	611	549
Excess tax benefits realized from stock-based compensation		84	90	116
Business Combination, Separately Recognized Transactions, Expenses and Losses Recognized	$ 510
Cost of products sold
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pre-tax compensation expense		55	46	38
Employee Benefits and Share-Based Compensation	36
Research and development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pre-tax compensation expense		341	278	232
Employee Benefits and Share-Based Compensation	184
Selling, general and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pre-tax compensation expense		$ 515	$ 423	$ 401
Employee Benefits and Share-Based Compensation	$ 290