v3.25.4

Fresh Start Accounting - Fair Value Adjustment of Property and Equipment Due to the Adoption of Fresh Start Accounting (Details) - USD ($) $ in Millions | Dec. 28, 2025 | Sep. 29, 2025 | Jun. 29, 2025
--- | --- | --- | ---
Reorganization, Chapter 11 [Line Items] |  |  |
Finance lease - (see Adjustment 21) | $ 2.2 |  | $ 8.3
Property and equipment, net | $ 770.3 | $ 769.2 | $ 3,916.5
Fresh-Start Adjustments |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Finance lease - (see Adjustment 21) |  | (5.6) |
Property and equipment, net |  | (3,006.6) |
Land | Fresh-Start Adjustments |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Property and equipment gross |  | 14.7 |
Building | Fresh-Start Adjustments |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Property and equipment gross |  | $ (1,195.7) |
Building | Fresh-Start Adjustments | Minimum |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Estimated Useful Life (in Years) |  | 5 years |
Building | Fresh-Start Adjustments | Maximum |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Estimated Useful Life (in Years) |  | 40 years |
Machinery and equipment | Fresh-Start Adjustments |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Property and equipment gross |  | $ (537.1) |
Machinery and equipment | Fresh-Start Adjustments | Minimum |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Estimated Useful Life (in Years) |  | 3 years |
Machinery and equipment | Fresh-Start Adjustments | Maximum |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Estimated Useful Life (in Years) |  | 10 years |
Leasehold improvements | Fresh-Start Adjustments |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Property and equipment gross |  | $ (91.7) |
Furniture and fixtures | Fresh-Start Adjustments |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Property and equipment gross |  | $ (2.3) |
Estimated Useful Life (in Years) |  | 5 years |
Computer hardware/software | Fresh-Start Adjustments |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Property and equipment gross |  | $ (35.7) |
Computer hardware/software | Fresh-Start Adjustments | Minimum |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Estimated Useful Life (in Years) |  | 3 years |
Computer hardware/software | Fresh-Start Adjustments | Maximum |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Estimated Useful Life (in Years) |  | 10 years |
Vehicles | Fresh-Start Adjustments |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Property and equipment gross |  | $ 0.0 |
Estimated Useful Life (in Years) |  | 5 years |
Tooling | Fresh-Start Adjustments |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Property and equipment gross |  | $ (5.2) |
Tooling | Fresh-Start Adjustments | Minimum |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Estimated Useful Life (in Years) |  | 3 years |
Tooling | Fresh-Start Adjustments | Maximum |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Estimated Useful Life (in Years) |  | 10 years |
Construction in progress | Fresh-Start Adjustments |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Property and equipment gross |  | $ (1,148.0) |

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