Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Accounts Payable and Accrued Expenses (Details) - USD ($) $ in Millions |
Jun. 28, 2026 |
Sep. 29, 2025 |
Jun. 29, 2025 |
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| Accounting Policies [Abstract] | |||
| Accounts payable, trade | $ 17.4 | $ 30.6 | |
| Accrued salaries and wages | 53.8 | 79.2 | |
| Accrued property and equipment | 10.1 | 124.7 | |
| Accrued expenses | 37.2 | 45.7 | |
| Accounts payable and accrued expenses | $ 118.5 | $ 206.8 | $ 280.2 |
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- References No definition available.
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- Definition Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Carrying value as of the balance sheet date of obligations incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Carrying value as of the balance sheet date of the obligations incurred through that date and payable for employees' services provided. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Accrued Property And Equipment, Current No definition available.
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