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Intangible Assets and Goodwill (Details) - USD ($) $ in Millions	1 Months Ended	9 Months Ended
	Oct. 27, 2022	Oct. 02, 2022	Jan. 02, 2022
Intangible assets with indefinite lives:
Indefinite-Lived Intangible Assets		$ 15,424	$ 16,822
Total intangible assets - net		40,336	46,392
Trademarks
Intangible assets with indefinite lives:
Indefinite-Lived Intangible Assets		6,648	6,985
Purchased In-Process Research And Development
Intangible assets with indefinite lives:
Indefinite-Lived Intangible Assets		8,776	9,837
Patents And Trademarks
Intangible assets with definite lives:
Finite-Lived Intangible Assets, Gross		35,132	38,572
Less accumulated amortization		(20,116)	(20,088)
Finite-Lived Intangible Assets, Net		15,016	18,484
Customer relationships and other intangible assets
Intangible assets with definite lives:
Finite-Lived Intangible Assets, Gross		22,302	23,011
Less accumulated amortization		(12,406)	(11,925)
Finite-Lived Intangible Assets, Net		9,896	$ 11,086
In-process research and development | bermekimab
Intangible assets with indefinite lives:
Impairment of intangible assets		$ 600
In-process research and development | bermekimab | Subsequent Event
Intangible assets with indefinite lives:
Impairment of intangible assets	$ 200

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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