Segment Reporting - Total Assets (Details) - USD ($) $ in Millions	Sep. 30, 2025	Dec. 31, 2024
Segment Reporting Information [Line Items]
Other Assets	$ 42,707	$ 39,395
Goodwill	18,214	17,089
Intangible Assets, Net (Excluding Goodwill)	7,162	6,684
MedSurg
Segment Reporting Information [Line Items]
Goodwill	7,686	7,483
Cardiovascular
Segment Reporting Information [Line Items]
Goodwill	10,528	9,606
Operating Segments
Segment Reporting Information [Line Items]
Other Assets	11,191	10,177
Operating Segments | MedSurg
Segment Reporting Information [Line Items]
Other Assets	3,392	3,093
Operating Segments | Cardiovascular
Segment Reporting Information [Line Items]
Other Assets	7,799	7,084
Segment Reporting, Reconciling Item, Corporate Nonsegment
Segment Reporting Information [Line Items]
Other Assets	$ 6,140	$ 5,446