Intangible Assets and Goodwill (Details) - USD ($) $ in Millions	Jun. 29, 2025	Dec. 29, 2024
Intangible assets with indefinite lives:
Total intangible assets — net	$ 49,835	$ 37,618
Purchased In-Process Research And Development
Intangible assets with indefinite lives:
Total intangible assets with indefinite lives	19,896	12,281
Patents And Trademarks
Intangible assets with definite lives:
Finite-lived intangible assets, gross	53,272	44,695
Less accumulated amortization	(30,756)	(26,124)
Finite-lived intangible assets, net	22,516	18,571
Customer relationships and other intangible assets
Intangible assets with definite lives:
Finite-lived intangible assets, gross	21,910	20,310
Less accumulated amortization	(14,487)	(13,544)
Finite-lived intangible assets, net	$ 7,423	$ 6,766

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

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