Supplemental Balance Sheet Information - Schedules (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 27, 2026	Jun. 28, 2025	Jun. 27, 2026	Jun. 28, 2025	Dec. 27, 2025
Inventories
Raw materials	$ 946		$ 946		$ 909
Work in process	5,265		5,265		4,768
Finished goods	2,257		2,257		2,243
Inventories, Total	8,468		8,468		7,920
Property and Equipment, Net
Land, building and leasehold improvements	1,068		1,068		967
Equipment	4,127		4,127		3,453
Construction in progress	1,148		1,148		508
Property and equipment, gross	6,343		6,343		4,928
Accumulated depreciation	(2,904)		(2,904)		(2,616)
Total property and equipment, net	3,439		3,439		2,312
Accrued Liabilities
Customer-related liabilities	1,359		1,359		1,194
Accrued marketing programs	1,579		1,579		1,454
Accrued compensation and benefits	1,462		1,462		1,645
Other accrued expenses and liabilities	1,146		1,146		957
Total accrued liabilities	$ 5,546		$ 5,546		$ 5,250
Transferred over Time
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Percentage of Revenue to Total Revenue	4.00%	12.00%	4.00%	11.00%

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Percentage of Revenue to Total Revenue

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Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for the marketing, trade and selling of the entity's goods and services. Marketing costs would include expenditures for planning and executing the conception, pricing, promotion, and distribution of ideas, goods, and services; costs of public relations and corporate promotions; and obligations incurred and payable for sales discounts, rebates, price protection programs, etc. offered to customers and under government programs. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount of accumulated depreciation, depletion, and amortization of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection.

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Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.

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Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process.

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Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing.

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