Fair Value of Financial Instruments - Schedule of Liabilities Classified as Recurring Level 3 fair Value Measurements (Details) $ in Millions |
6 Months Ended |
|---|---|
|
Dec. 28, 2025
USD ($)
| |
| Renesas Warrant | |
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | |
| Beginning balance | $ 0.0 |
| Issuance at September 29, 2025 (See Note 2 and Note 3) | 33.6 |
| Changes in fair value | 0.6 |
| Ending balance | 34.2 |
| Embedded Derivative | |
| Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] | |
| Beginning balance | 0.0 |
| Issuance at September 29, 2025 (See Note 2 and Note 3) | 94.5 |
| Changes in fair value | 9.0 |
| Ending balance | $ 103.5 |