Composition Of Certain Financial Statement Captions (Schedule Of Accrued Liabilities) (Details) - USD ($) $ in Thousands |
Jun. 26, 2026 |
Sep. 26, 2025 |
|---|---|---|
| Loss Contingencies [Line Items] | ||
| Amounts payable to patent administration program partners | $ 115,893 | $ 166,315 |
| Accrued compensation and benefits | 92,762 | 106,579 |
| Accrued professional fees | 30,498 | 21,165 |
| Unpaid property, plant, and equipment additions | 3,977 | 3,439 |
| Accrued customer refunds | 5,800 | 4,218 |
| Accrued market development funds | 5,428 | 2,578 |
| Other accrued liabilities | 106,049 | 64,962 |
| Total accrued liabilities | 360,407 | $ 369,256 |
| Pending Litigation | ||
| Loss Contingencies [Line Items] | ||
| Loss contingency accrual | $ 34,500 |
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- Definition Accrual for Unpaid, Property, Plant and Equipment Additions No definition available.
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- Definition Accrued Market Development Funds No definition available.
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- Definition Amounts Payable To Joint Licensing Program Partners No definition available.
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- Definition Carrying value as of the balance sheet date of obligations, excluding pension and other postretirement benefits, incurred through that date and payable for perquisites provided to employees pertaining to services received from them. 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 Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. 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 Carrying value as of the balance sheet date of obligations incurred through that date and payable for professional fees, such as for legal and accounting services received. 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 liability for consideration received or receivable from customer which is not included in transaction price, when consideration is expected to be refunded to customer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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/2009/role/commonPracticeRef
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- Definition Amount of loss contingency liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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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- Details
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