DEBT - Schedule of Debt (Details) - USD ($) $ in Millions |
Dec. 28, 2025 |
Sep. 30, 2025 |
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| Debt Instrument [Line Items] | ||
| Total debt | $ 578.9 | $ 581.4 |
| Debt issuance costs | (12.7) | (13.5) |
| Less current portion | (11.9) | (11.7) |
| Long-term debt, net of current portion | 554.3 | 556.2 |
| 3.375% Exchangeable Notes, due June 1, 2029 | ||
| Debt Instrument [Line Items] | ||
| Secured debt | $ 350.0 | $ 350.0 |
| Stated interest rate | 3.375% | 3.40% |
| 5.00% Notes, due October 1, 2029 | ||
| Debt Instrument [Line Items] | ||
| Secured debt | $ 4.9 | $ 4.9 |
| Stated interest rate | 5.00% | 5.00% |
| 5.50% Notes, due July 15, 2030 | ||
| Debt Instrument [Line Items] | ||
| Secured debt | $ 13.2 | $ 13.2 |
| Stated interest rate | 5.50% | 5.50% |
| 3.875% Notes, due March 15, 2031 | ||
| Debt Instrument [Line Items] | ||
| Secured debt | $ 128.0 | $ 128.0 |
| Stated interest rate | 3.875% | 3.90% |
| Obligations under finance leases | ||
| Debt Instrument [Line Items] | ||
| Stated interest rate | 5.60% | 5.60% |
| Obligations under finance leases | $ 82.8 | $ 85.3 |
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- Definition Amount of short-term and long-term debt and lease obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Present value of lessee's discounted obligation for lease payments from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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