Related Parties and Related Commitments and Contingencies - Sale of Majority Interest (Details) $ in Millions					12 Months Ended
	Jan. 06, 2025 USD ($)	Oct. 01, 2024 USD ($)	Sep. 29, 2024 USD ($)	Sep. 28, 2024 USD ($) installment	Jun. 26, 2026 USD ($)	Jun. 27, 2025 USD ($)	Jun. 28, 2024 USD ($)	Jun. 30, 2023 USD ($)
Related Party Transaction [Line Items]
Proceeds from dispositions of business						$ 401	$ 0	$ 0
Gain on business divestiture						$ 34	$ 0	$ 0
SDSS
Related Party Transaction [Line Items]
Commitment term			5 years
Purchase commitment amount			$ 550
Renewal term						1 year
SDSS | Certain Flash-Based Products
Related Party Transaction [Line Items]
Commitment purchases						$ 341
Accounts payable						121
SDSS
Related Party Transaction [Line Items]
Equity investment				$ 158		161
Ownership percentage				20.00%
SDSS | Disposed of by sale
Related Party Transaction [Line Items]
Ownership percentage sold				80.00%
Proceeds from dispositions of business	$ 210	$ 262
Disposal consideration				$ 659
Number of installment payments | installment				5
Installment payment				$ 37
Consideration receivable						168
Present value discount						$ 19
Term of effective interest method						5 years
Cash and cash equivalents				71
Goodwill				$ 382
SDSS | Disposed of by sale | Other current assets
Related Party Transaction [Line Items]
Consideration receivable						$ 37
SDSS | Disposed of by sale | Other noncurrent assets
Related Party Transaction [Line Items]
Consideration receivable						$ 131
SDSS | Disposed of by sale | Forecast
Related Party Transaction [Line Items]
Proceeds from dispositions of business					$ 187