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Intangible Assets and Goodwill - Goodwill By Segment (Details) $ in Millions	3 Months Ended
	Apr. 02, 2023 USD ($)
Goodwill [Roll Forward]
Goodwill Beginning of Period	$ 45,231
Goodwill, related to acquisitions	0
Currency translation/Other	344
Goodwill End of Period	45,575
CONSUMER HEALTH
Goodwill [Roll Forward]
Goodwill Beginning of Period	9,184
Goodwill, related to acquisitions	0
Currency translation/Other	49
Goodwill End of Period	9,233
PHARMACEUTICAL
Goodwill [Roll Forward]
Goodwill Beginning of Period	10,184
Goodwill, related to acquisitions	0
Currency translation/Other	124
Goodwill End of Period	10,308
MedTech
Goodwill [Roll Forward]
Goodwill Beginning of Period	25,863
Goodwill, related to acquisitions	0
Currency translation/Other	171
Goodwill End of Period	$ 26,034

X

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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- Definition

Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

+ References

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+ References

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