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Acquisitions, Divestiture and Investment - Summary of Adjusted Purchase Price (Detail) - USD ($) $ in Millions |  | 12 Months Ended
--- | --- | ---
Jul. 23, 2020 | Jun. 25, 2022
Business Acquisition [Line Items] |  |
Allocation of Stock Based Compensation Replacement Awards |  | $ 1.7
Broadcom Member |  |
Business Acquisition [Line Items] |  |
Cash | $ 250.1 |
Adjustments to consideration transferred, net | 1.5 |
Roadmap products - estimated cost of development | (25.0) |
Business Combination Consideration Transferred1 | $ 226.6 |

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