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Related Parties and Related Commitments and Contingencies - Unis Venture (Details) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 27, 2024 | Dec. 29, 2023 | Jun. 28, 2024 | Jun. 30, 2023 | Jul. 01, 2022
Accounts Receivable | Customer Concentration Risk | Unis Venture |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration risk, percentage | 1.00% |  | 4.00% |  |
Unis Venture | Revenue from Contract with Customer | Product Concentration Risk |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration risk, percentage | 1.00% | 1.00% |  |  |
Unis Venture | Revenue from Contract with Customer | Product Concentration Risk | The Flash Business of Western Digital Corporation [Member] |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration risk, percentage |  |  | 1.00% | 2.00% | 1.00%
Unis Venture | Accounts Receivable | Customer Concentration Risk | The Flash Business of Western Digital Corporation [Member] |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration risk, percentage |  |  | 4.00% | 2.00% |
SanDisk China [Member] | The Flash Business of Western Digital Corporation [Member] |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Equity Method Investment, Ownership Percentage |  |  | 20.00% |  |

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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 954 -SubTopic 310 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478785/954-310-50-2 + Details
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