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Supplemental Financial Statement Data - Additional Information (Details) - USD ($)		1 Months Ended	3 Months Ended
	Sep. 28, 2024	Mar. 31, 2024	Sep. 27, 2024	Sep. 29, 2023	Jun. 28, 2024
Finite-Lived Intangible Assets [Line Items]
Proceeds on sale of trade accounts receivable			$ 0	$ 150,000,000
Factored receivables outstanding			0		$ 0
Intangible assets, net			72,000,000		72,000,000
Accounts receivable, net			(2,458,000,000)		$ (2,166,000,000)
SDSS \| Consolidation, Eliminations
Finite-Lived Intangible Assets [Line Items]
Accounts receivable, net			110,000,000
Accounts payable			$ 110,000,000
Subsequent Event \| SDSS
Finite-Lived Intangible Assets [Line Items]
Proceeds from sale, subject to certain working capital adjustments and payment of withholding taxes	$ 624,000,000
Equity method investment, ownership percentage	20.00%
Sale Of Equity Interest In SanDisk Semiconductor Co. Ltd. \| Disposal Group, Held-for-Sale, Not Discontinued Operations
Finite-Lived Intangible Assets [Line Items]
Ownership percentage sold		80.00%