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Financial Instruments - Derivative Financial Instruments and Hedging Activities - Footnotes (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 28, 2025	Sep. 29, 2024	Sep. 28, 2025	Sep. 29, 2024	Dec. 31, 2024
Derivative [Line Items]
Gain reclassified from OCI into COS	[1]	$ (177)	$ 175	$ 242	$ 334
Foreign currency long-term debt [Member]
Derivative [Line Items]
Long-term debt		874		874		$ 777
Designated as Hedging Instrument [Member] | Foreign exchange contracts [Member]
Derivative [Line Items]
Pre-tax gain expected to be reclassified within the next 12 months		$ (63)		$ (63)
Remaining period of hedging exposure		18 years		18 years
Designated as Hedging Instrument [Member] | Cost of sales [Member] | Foreign exchange contracts [Member]
Derivative [Line Items]
Gain reclassified from OCI into COS		$ (23)	$ 37	$ 69	$ 106
[1] Reclassified into Other (income)/deductions—net and Cost of sales. See Note 7E.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The estimated net amount of unrealized gains or losses on foreign currency cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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