Fresh Start Accounting - Changes In Other Current Liabilities (Details) - USD ($) $ in Millions |
Jun. 28, 2026 |
Sep. 29, 2025 |
Jun. 29, 2025 |
|---|---|---|---|
| Reorganization, Chapter 11 [Line Items] | |||
| Reinstatement of short-term operating lease liabilities from liabilities subject to compromise | $ 7.4 | $ 9.9 | |
| Other current liabilities | $ 51.1 | $ 59.8 | $ 220.5 |
| Reorganization Adjustments | |||
| Reorganization, Chapter 11 [Line Items] | |||
| Reinstatement of short-term operating lease liabilities from liabilities subject to compromise | 10.9 | ||
| Reinstatement of supply agreements from liabilities subject to compromise | 15.2 | ||
| Other current liabilities | $ 26.1 |