Other Financial Statement Details Interest and Other, Net (Details) - USD ($) $ in Millions		3 Months Ended	6 Months Ended
Dec. 29, 2021	Jul. 02, 2022	Jun. 26, 2021	Jul. 02, 2022	Jun. 26, 2021
Other Nonoperating Income (Expense) [Abstract]
Interest income		$ 98	$ 37	$ 145	$ 74
Interest expense		(109)	(129)	(233)	(319)
Other, net		(108)	(4)	966	(7)
Total interest and other, net		(119)	(96)	878	(252)
Interest Costs Capitalized		(154)	$ (96)	(296)	(193)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gains on divestitures				$ 1,072	$ 0
NAND Memory Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Gains on divestitures	$ 1,000	$ 1,000

Amount before tax of gain (loss) recognized on the sale or disposal of a disposal group. Excludes discontinued operations.

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