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Leases and Other Commitments - Sale Leaseback (Details) $ in Millions | 1 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 29, 2023 USD ($) OPTION | Aug. 31, 2023 USD ($) OPTION | Dec. 27, 2024 USD ($) | Jun. 28, 2024 USD ($)
Lessee, Lease, Description [Line Items] |  |  |  |
Sale leaseback net cash proceeds | $ 191 |  |  |
Proceeds from sale leaseback transaction | 134 |  |  |
Sale leaseback gain |  |  | $ 60 |
Sale leaseback annual lease rate | $ 16 |  |  |
Sale leaseback increase percentage | 0.03 |  |  |
The Flash Business of Western Digital Corporation [Member] |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |
Sale leaseback net cash proceeds |  | $ 191 |  |
Proceeds from sale leaseback transaction |  | 134 |  |
Sale leaseback gain |  | 60 |  | $ 60
Sale leaseback annual lease rate |  | $ 16 |  |
Sale leaseback increase percentage |  | 3 |  |
Through January 1, 2039 |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |
Sale leaseback number of renewal options | OPTION | 3 |  |  |
Sale leaseback renewal options term | 5 years |  |  |
Through January 1, 2039 | The Flash Business of Western Digital Corporation [Member] |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |
Sale leaseback number of renewal options | OPTION |  | 3 |  |
Sale leaseback renewal options term |  | 5 years |  |
Through December 2057 |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |
Sale leaseback renewal options term | 4 years |  |  |
Through December 2057 | The Flash Business of Western Digital Corporation [Member] |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |
Sale leaseback number of renewal options | OPTION |  | 1 |  |
Sale leaseback renewal options term |  | 4 years |  |

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