Financial Instruments - Derivative Financial Instruments and Hedging Activities - Footnotes (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 29, 2024	Oct. 01, 2023	Sep. 29, 2024	Oct. 01, 2023	Dec. 31, 2023
Derivative [Line Items]
Gain reclassified from OCI into COS	[1]	$ 175	$ 67	$ 334	$ (73)
Foreign currency long-term debt [Member]
Derivative [Line Items]
Long-term debt		836		836		$ 824
Designated as Hedging Instrument [Member] | Foreign exchange contracts [Member]
Derivative [Line Items]
Pre-tax gain expected to be reclassified within the next 12 months		$ (91)		$ (91)
Remaining period of hedging exposure		19 years		19 years
Designated as Hedging Instrument [Member] | Cost of sales [Member] | Foreign exchange contracts [Member]
Derivative [Line Items]
Gain reclassified from OCI into COS		$ 37	$ 49	$ 106	$ 195

[1] Reclassified into Other (income)/deductions—net and Cost of sales. See Note 7E.