Goodwill and Other Intangible Assets (Rollforward of Goodwill) (Details) $ in Millions	3 Months Ended
Mar. 28, 2025 USD ($)
Goodwill [Roll Forward]
Balance, beginning of period	$ 40,497
Adjustments due to finalization of purchase price allocations	3
Foreign currency translation and other	1,157
Balance, end of period	$ 41,657

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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+ Details