v3.25.4

Fresh Start Accounting - Issuance of Renesas 2L Convertible Notes and 2l Non-Renesas Convertible Notes (Details) - USD ($) $ in Millions | Dec. 28, 2025 | Sep. 29, 2025 | Jun. 29, 2025
--- | --- | --- | ---
Reorganization, Chapter 11 [Line Items] |  |  |
Issuance of debt | $ 2,090.6 |  | $ 6,325.0
Less: Debt issuance costs |  | $ (8.0) |
Convertible notes, net | $ 533.5 | 539.7 | $ 0.0
Reorganization Adjustments |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Convertible notes, net |  | 539.7 |
New 2L Non-Renesas Convertible Notes | Reorganization Adjustments |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Issuance of debt |  | 331.4 |
New 2L Renesas Convertible Notes | Reorganization Adjustments |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Issuance of debt |  | 216.3 |
2L Convertible Notes | Reorganization Adjustments |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Less: Debt issuance costs |  | $ (8.0) |

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