Financial Instruments - Short-term Borrowings (Details) - USD ($) $ in Millions		Sep. 29, 2024	Dec. 31, 2023
Fair Value Disclosures [Abstract]
Commercial paper, principal amount		$ 5,841	$ 7,965
Current portion of long-term debt, principal amount		3,750	2,250
Other short-term borrowings, principal amount	[1]	160	252
Total short-term borrowings, principal amount		9,751	10,467
Net fair value adjustments related to hedging and purchase accounting		0	5
Net unamortized discounts, premiums and debt issuance costs		(52)	(121)
Total Short-term borrowings, including current portion of long-term debt, carried at historical proceeds, as adjusted		$ 9,699	$ 10,350

[1] Primarily includes cash collateral. See Note 7F.