Supplemental Financial Statement Data - Consolidated Balance Sheet (Unaudited) (Details) - USD ($) $ in Millions	Apr. 03, 2021	Jan. 02, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Trade receivables	$ 1,413	$ 1,272
Allowance for doubtful accounts	(22)	(19)
Redundable income taxes	19	66
Other receivables	250	218
Accounts receivable, net	1,660	1,537
Raw materials and supplies	339	338
Finished goods and materials in process	980	946
Inventories	1,319	1,284
Intangible assets not subject to amortization	2,015	2,068
Intangible assets subject to amortization, net	434	423
Other intangibles, net	$ 2,449	$ 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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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 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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