Financial Instruments - Cash, Cash Equivalents, and Marketable Securities Fair Value Measurements (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 28, 2025	Dec. 28, 2024
Fair Value, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	$ 5,428	$ 4,223
Liabilities, Fair Value Disclosure	396
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	2,723	2,155
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	2,544	2,043
Fair Value, Inputs, Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	161	25
Liabilities, Fair Value Disclosure	396
Cash and Cash Equivalents | Fair Value, Recurring | Money market funds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	2,025	1,496
Cash and Cash Equivalents | Fair Value, Recurring | Corporate debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	1,161	806
Cash and Cash Equivalents | Fair Value, Recurring | U.S. government and agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	126	130
Cash and Cash Equivalents | Fair Value, Recurring | Time deposits and certificates of deposits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	166	107
Cash and Cash Equivalents | Fair Value, Recurring | Foreign Government Short-term Debt Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	145	116
Cash and Cash Equivalents | Level 1 | Fair Value, Recurring | Money market funds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	2,025	1,496
Cash and Cash Equivalents | Level 1 | Fair Value, Recurring | Corporate debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	0	0
Cash and Cash Equivalents | Level 1 | Fair Value, Recurring | U.S. government and agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	126	130
Cash and Cash Equivalents | Level 1 | Fair Value, Recurring | Time deposits and certificates of deposits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	0	0
Cash and Cash Equivalents | Level 1 | Fair Value, Recurring | Foreign Government Short-term Debt Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	0	0
Cash and Cash Equivalents | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring | Money market funds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	0	0
Cash and Cash Equivalents | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring | Corporate debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	1,161	806
Cash and Cash Equivalents | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring | U.S. government and agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	0	0
Cash and Cash Equivalents | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring | Time deposits and certificates of deposits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	166	107
Cash and Cash Equivalents | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring | Foreign Government Short-term Debt Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and Cash Equivalents, Fair Value Disclosure	145	116
Short-term Investments | Fair Value, Recurring | U.S. government and agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	442	414
Short-term Investments | Fair Value, Recurring | Time deposits and certificates of deposits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	10	10
Short-term Investments | Fair Value, Recurring | Asset-backed Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	24	28
Short-term Investments | Fair Value, Recurring | Non-U.S. government and agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	47	79
Short-term Investments | Fair Value, Recurring | Corporate Debt Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	902	814
Short-term Investments | Level 1 | Fair Value, Recurring | Corporate debt securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	0	0
Short-term Investments | Level 1 | Fair Value, Recurring | U.S. government and agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	353	332
Short-term Investments | Level 1 | Fair Value, Recurring | Asset-backed Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	0	0
Short-term Investments | Level 1 | Fair Value, Recurring | Non-U.S. government and agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	0	0
Short-term Investments | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring | U.S. government and agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	89	82
Short-term Investments | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring | Time deposits and certificates of deposits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	10	10
Short-term Investments | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring | Asset-backed Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	24	28
Short-term Investments | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring | Non-U.S. government and agency securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	47	79
Short-term Investments | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring | Corporate Debt Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	902	814
Other Noncurrent Assets | Fair Value, Recurring | Time deposits and certificates of deposits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure		1
Other Noncurrent Assets | Fair Value, Recurring | us-gaap_FairValueMeasurementsRecurring-Def Comp
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	380	222
Other Noncurrent Assets | Level 1 | Fair Value, Recurring | us-gaap_FairValueMeasurementsRecurring-Def Comp
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	219	197
Other Noncurrent Assets | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring | Time deposits and certificates of deposits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure		1
Other Noncurrent Assets | Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring | us-gaap_FairValueMeasurementsRecurring-Def Comp
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	0	0
Other Noncurrent Assets | Fair Value, Inputs, Level 3 | Fair Value, Recurring | us-gaap_FairValueMeasurementsRecurring-Def Comp
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Investments, Fair Value Disclosure	161	25
Accrued Liabilities | Fair Value, Recurring | us-gaap_FairValueMeasurementsRecurring-Def Comp
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Business Combination, Contingent Consideration, Liability, Current	396
Accrued Liabilities | Fair Value, Inputs, Level 3 | Fair Value, Recurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Business Combination, Contingent Consideration, Liability, Current	$ 396
Foreign Exchange Contract | Cash Flow Hedging
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative, term of contract	24 months
Derivative, notional amount	$ 1,600	2,200
Foreign Exchange Contract | Contracts not designated as hedging instruments:
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative, term of contract	3 months
Derivative, notional amount	$ 750	$ 642