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Balance Sheet Components - Finite-lived intangible assets, future amortization expense (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Oct. 01, 2022 | Oct. 02, 2021
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 34,483 |
Accumulated Amortization | 8,055 |
Net Carrying Value | 26,384 |
Finite lived intangible assets, impact | (44) |
In-process research and development and other intangible assets not subject to amortization, impact | (7,123) |
In-process research and development and other intangible assets not subject to amortization, Net | 64,680 | $ 20,100
Intangible assets, gross carrying amount (excluding goodwill) | 106,242 |
Intangible assets, net carrying value (excluding goodwill) | $ 91,064 |
Weighted-Average Remaining Life | 5 years 6 months |
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] |  |
2023 | $ 6,176 |
2024 | 5,963 |
2025 | 3,363 |
2026 | 3,033 |
2027 and thereafter | 7,849 |
Net Carrying Value | 26,384 |
In-process research and development and other intangible assets not subject to amortization |  |
Finite-Lived Intangible Assets [Line Items] |  |
Accumulated Amortization | 0 |
In-process research and development and other intangible assets not subject to amortization, impact | (7,079) |
In-process research and development and other intangible assets not subject to amortization, Net | 64,680 |
Indefinite-lived intangible assets (excluding goodwill) | 71,759 |
Tradename |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 451 |
Accumulated Amortization | 23 |
Net Carrying Value | 384 |
Finite lived intangible assets, impact | $ (44) |
Weighted-Average Remaining Life | 5 years 6 months |
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] |  |
Net Carrying Value | $ 384 |
Technology |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Carrying Amount | 34,032 |
Accumulated Amortization | 8,032 |
Net Carrying Value | 26,000 |
Finite lived intangible assets, impact | $ 0 |
Weighted-Average Remaining Life | 5 years 6 months |
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] |  |
Net Carrying Value | $ 26,000 |

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