Financial Instruments - Schedule of Carrying Amounts and Estimated Fair Values of Financial Instruments not Recorded at Fair Value (Details) - USD ($) $ in Millions	Jun. 28, 2025	Dec. 28, 2024
Other Fair Value Disclosure [Line Items]
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Rolling within One Year, Amortized Cost	$ 2,505	$ 2,073
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Rolling within One Year, Fair Value	2,506	2,073
Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five	494	406
Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five	495	405
Debt Securities, Available-for-sale, Amortized Cost	5,049	4,003
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax	2	0
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax	(2)	(3)
Debt Securities, Available-for-sale	5,049	4,000
Equity Securities without Readily Determinable Fair Value, Amount	760	468
Short-term Investments
Other Fair Value Disclosure [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	3,024	2,506
Debt Securities, Available-for-Sale and Held-to-Maturity, Fair Value	3,024	2,504
Available for Sale Securities Maturing in Five Years and Later
Other Fair Value Disclosure [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	25	27
Debt Securities, Available-for-sale	23	26
Carrying Amount
Summary of Investment Holdings [Line Items]
Notes Payable, Fair Value Disclosure	3,218	1,721
Level 2 | Estimated Fair Value
Summary of Investment Holdings [Line Items]
Notes Payable, Fair Value Disclosure	3,092	1,543
Asset-backed Securities
Other Fair Value Disclosure [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	26	30
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax	0	0
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax	(2)	(2)
Debt Securities, Available-for-sale	24	28
Corporate debt securities
Other Fair Value Disclosure [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	2,063	1,621
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax	1	0
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax	0	(1)
Debt Securities, Available-for-sale	2,064	1,620
Money market funds
Other Fair Value Disclosure [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	2,025	1,496
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax	0	0
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax	0	0
Debt Securities, Available-for-sale	2,025	1,496
Time deposits and certificates of deposits
Other Fair Value Disclosure [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	176	117
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax	0	0
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax	0	0
Debt Securities, Available-for-sale	176	117
U.S. government and agency securities
Other Fair Value Disclosure [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	567	544
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax	1	0
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax	0	0
Debt Securities, Available-for-sale	568	544
Non-U.S. government and agency securities
Other Fair Value Disclosure [Line Items]
Debt Securities, Available-for-sale, Amortized Cost	192	195
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax	0	0
Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax	0	0
Debt Securities, Available-for-sale	$ 192	$ 195