Financial Instruments - Narrative (Details) - USD ($) $ in Millions	Mar. 29, 2025	Dec. 28, 2024
Other Fair Value Disclosure [Line Items]
Short-term investments	$ 1,261	$ 1,345
Other	1,583	1,363
Equity Securities without Readily Determinable Fair Value, Amount	650	468
Debt Securities, Available-for-sale, Amortized Cost	6,426	4,003
Short-term Investments
Other Fair Value Disclosure [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	3,039	2,506
Foreign Exchange Contract | Prepaid Expenses and Other Current Assets | Designated as Hedging Instrument
Other Fair Value Disclosure [Line Items]
Derivative Asset, Subject to Master Netting Arrangement, before Offset	7	6
Foreign Exchange Contract | Accrued Liabilities | Designated as Hedging Instrument
Other Fair Value Disclosure [Line Items]
Derivative Asset, Subject to Master Netting Arrangement, before Offset	37	60
Foreign Exchange Contract | Other Noncurrent Liabilities | Designated as Hedging Instrument
Other Fair Value Disclosure [Line Items]
Derivative Asset, Subject to Master Netting Arrangement, before Offset	$ 4	$ 11