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Financial Instruments - Schedule of Investment Securities (Details) - USD ($) $ in Millions	Sep. 28, 2025	Dec. 31, 2024
Debt Securities, Held-to-maturity, Maturity, Fair Value [Abstract]
Debt securities, amortized cost	$ 11,556	$ 11,935
Debt securities, gross unrealized gains	2	8
Debt securities, gross unrealized losses	(24)	(129)
Debt securities, fair value	11,535	11,814
Debt securities maturities, within 1 year, fair value	11,486
Debt securities maturities, over 1 to 5 years, fair value	16
Debt securities maturities, over 5 years, fair value	33
Time deposits and other [Member]
Debt Securities, Held-to-maturity, Maturity [Abstract]
Held-to-maturity securities, amortized cost	911	697
Held-to-maturity securities, gross unrealized gains	0	0
Held-to-maturity securities, gross unrealized losses	0	0
Held-to-maturity securities, fair value	911	697
Debt Securities, Held-to-maturity, Maturity, Fair Value [Abstract]
Held-to-maturity securities, debt maturities, within 1 year, fair value	867
Held-to-maturity securities, debt maturities, over 1 to 5 years, fair value	10
Held-to-maturity securities, debt maturities, over 5 years, fair value	33
Government and agency—non-U.S. [Member]
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract]
Available-for-sale debt securities, amortized cost	5,926	6,970
Available-for-sale debt securities, gross unrealized gains	2	8
Available-for-sale debt securities, gross unrealized losses	(23)	(123)
Available-for-sale debt securities, fair value	5,905	6,855
Available-for-sale Securities, Debt Maturities [Abstract]
Available-for-sale securities, debt maturities, within 1 year, fair value	5,905
Available-for-sale securities, debt maturities, over 1 to 5 years, fair value	1
Available-for-sale securities, debt maturities, over 5 years, fair value	0
Debt Securities, Held-to-maturity, Maturity [Abstract]
Held-to-maturity securities, amortized cost	501	237
Held-to-maturity securities, gross unrealized gains	0	0
Held-to-maturity securities, gross unrealized losses	0	0
Held-to-maturity securities, fair value	501	237
Debt Securities, Held-to-maturity, Maturity, Fair Value [Abstract]
Held-to-maturity securities, debt maturities, within 1 year, fair value	496
Held-to-maturity securities, debt maturities, over 1 to 5 years, fair value	5
Held-to-maturity securities, debt maturities, over 5 years, fair value	0
Government and agency—U.S. [Member]
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract]
Available-for-sale debt securities, amortized cost	2,633	2,853
Available-for-sale debt securities, gross unrealized gains	0	0
Available-for-sale debt securities, gross unrealized losses	0	0
Available-for-sale debt securities, fair value	2,633	2,853
Available-for-sale Securities, Debt Maturities [Abstract]
Available-for-sale securities, debt maturities, within 1 year, fair value	2,633
Available-for-sale securities, debt maturities, over 1 to 5 years, fair value	0
Available-for-sale securities, debt maturities, over 5 years, fair value	0
Corporate and other [Member]
Debt Securities, Available-for-sale, Fair Value to Amortized Cost [Abstract]
Available-for-sale debt securities, amortized cost	1,586	1,179
Available-for-sale debt securities, gross unrealized gains	0	0
Available-for-sale debt securities, gross unrealized losses	0	(6)
Available-for-sale debt securities, fair value	1,586	$ 1,173
Available-for-sale Securities, Debt Maturities [Abstract]
Available-for-sale securities, debt maturities, within 1 year, fair value	1,586
Available-for-sale securities, debt maturities, over 1 to 5 years, fair value	0
Available-for-sale securities, debt maturities, over 5 years, fair value	$ 0

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