Asset Impairment, Restructuring and Other Special Charges - Schedule of Component of Asset Impairment, Restructuring and Other Special Charges (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 0	$ 4	$ 1	$ 43
Acquisition and divestiture-related charges	1	10	1	17
Non-cash and other items
Asset impairments	0	61	0	61
Other	0	5	8	5
Total expense	$ 1	$ 80	$ 10	$ 126
In Process Research and Development
Non-cash and other items
Asset impairments					$ 53

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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- Definition

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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