Income Taxes - Temporary Differences and Carryforwards (Details) - USD ($) $ in Millions	Jan. 01, 2023	Jan. 02, 2022
Asset
Employee related obligations	$ 725	$ 1,244
Stock based compensation	687	679
R&D capitalized for tax	2,611	1,664
Reserves & liabilities	2,761	2,882
Income reported for tax purposes	2,045	2,566
Net realizable operating loss carryforwards(4)	1,260	1,720
Undistributed foreign earnings	1,565	1,015
Miscellaneous international	1,053	870
Miscellaneous U.S.	476
Total deferred income taxes	13,183	12,640
Liability
Depreciation of property, plant and equipment	(858)	(876)
Goodwill and intangibles	(4,271)	(2,659)
Undistributed foreign earnings	(1,693)	(1,461)
Global intangible low-taxed income	(3,547)	(4,853)
Miscellaneous international	(65)	(39)
Miscellaneous U.S.		(16)
Total deferred income taxes	(10,434)	(9,904)
Deferred tax assets, tax basis increase of certain assets due to reorganization		2,300
Deferred tax liability, acquisition	1,800
Operating Loss Carryforwards, Valuation Allowance	$ 900	$ 900

Deferred tax assets international research and development capitalized.

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Deferred tax assets other domestic.

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Deferred Tax Assets, Undistributed Foreign Earnings

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Deferred Tax Liabilities, Other Domestic

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Deferred Tax Liability, Global Intangible Low-Taxed Income

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Amount of deferred tax liability attributable to taxable temporary differences assumed at the acquisition date.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred income.

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Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from employee benefits, classified as other.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals.

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Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.

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Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.

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Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences.

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The portion of the valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from net operating loss carryforwards for which it is more likely than not that a tax benefit will not be realized.

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