Supplemental Financial Statement Data - Consolidated Balance Sheet (Unaudited) (Details) - USD ($) $ in Millions	Oct. 02, 2021	Jan. 02, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Trade receivables	$ 1,441	$ 1,272
Allowance for credit losses	(17)	(19)
Redundable income taxes	20	66
Other receivables	236	218
Accounts receivable, net	1,680	1,537
Raw materials and supplies	374	338
Finished goods and materials in process	1,004	946
Inventories	1,378	1,284
Intangible assets not subject to amortization	2,048	2,068
Intangible assets subject to amortization, net	393	423
Other intangibles, net	$ 2,441	$ 2,491

Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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Amount of allowance for credit loss on accounts receivable, classified as current.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Carrying amount as of the balance sheet date of income taxes previously overpaid to tax authorities (such as U.S. Federal, state and local tax authorities) representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. Also called income tax refund receivable.

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Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.

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Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

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The aggregated amount of merchandise or goods held by the entity and readily available for future sale plus items held by the entity which are partially complete or in the process of being readied for future sale. This amount is net of valuation reserves and adjustments.

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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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Aggregated amount of unprocessed materials to be used in manufacturing or production process and supplies that will be consumed. This amount is net of valuation reserves and adjustments.

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Amount due from parties in nontrade transactions, classified as other.

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