Goodwill and Intangible Assets Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands |
Jun. 26, 2026 |
Sep. 26, 2025 |
|---|---|---|
| Intangible Asset, Finite-Lived [Line Items] | ||
| Cost | $ 840,397 | $ 831,921 |
| Accumulated Amortization | (457,963) | (434,864) |
| Net | 382,434 | 397,057 |
| Acquired patents and technology | ||
| Intangible Asset, Finite-Lived [Line Items] | ||
| Cost | 629,497 | 587,743 |
| Accumulated Amortization | (347,564) | (324,507) |
| Net | 281,933 | 263,236 |
| Customer relationships | ||
| Intangible Asset, Finite-Lived [Line Items] | ||
| Cost | 187,758 | 221,007 |
| Accumulated Amortization | (87,380) | (87,401) |
| Net | 100,378 | 133,606 |
| Other intangible assets | ||
| Intangible Asset, Finite-Lived [Line Items] | ||
| Cost | 23,142 | 23,171 |
| Accumulated Amortization | (23,019) | (22,956) |
| Net | $ 123 | $ 215 |
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- Definition Amount of accumulated amortization of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before accumulated amortization, of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. 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, after accumulated amortization, of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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