Related Parties and Related Commitments and Contingencies - Schedule of Notes Receivable and Investments in Related Parties (Details) - USD ($) $ in Millions	Jan. 02, 2026	Jun. 27, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total notes receivable and investments in Flash Ventures	$ 677	$ 654
Flash Ventures
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total notes receivable and investments in Flash Ventures	677	654
Flash Partners Ltd
Accounts, Notes, Loans and Financing Receivable [Line Items]
Investments	33	55
Flash Partners Ltd \| Related Party
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable, related parties	1	7
Flash Alliance Ltd
Accounts, Notes, Loans and Financing Receivable [Line Items]
Investments	102	115
Flash Alliance Ltd \| Related Party
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable, related parties	20	36
Flash Forward Ltd
Accounts, Notes, Loans and Financing Receivable [Line Items]
Investments	89	125
Flash Forward Ltd \| Related Party
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes receivable, related parties	$ 432	$ 316

The total amount of investments in joint ventures that are intended to be held for an extended period of time (longer than one operating cycle) and loans due from and receivables due from the joint ventures.

No definition available.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Sum of the carrying amounts as of the balance sheet date of all investments.

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Amortized cost, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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