Segment Information - Narrative (Details) $ in Millions	3 Months Ended
Mar. 31, 2025 USD ($) segment	Mar. 31, 2024 USD ($)
Segment Reporting Information [Line Items]
Number of product segments (in segments) \| segment	2
Number of geographically reportable operating segments (in segments) \| segment	5
Operating profit (loss)	$ 1,076	$ 1,047
ERISA
Segment Reporting Information [Line Items]
Operating profit (loss)	15
Corporate
Segment Reporting Information [Line Items]
Operating profit (loss)	$ (153)	(196)
Corporate \| Included in Operating profit (loss) \| Global Productivity Initiative
Segment Reporting Information [Line Items]
Restructuring costs		$ 36
Net Sales
Segment Reporting Information [Line Items]
Percentage of consolidated Net sales represented by sales outside US	66.67%
Percentage of consolidated Net sales coming from emerging markets	45.00%

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