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Acquisitions, Divestiture and Investment - Summary of Unaudited Pro Forma Financial Information Presents Combined Results of Operations (Detail) - USD ($) $ in Millions | 12 Months Ended
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Jun. 25, 2022 | Jun. 26, 2021
Display Link Corporation Member |  |  |
Business Acquisition [Line Items] |  |  |
Revenue | [1] |  | $ 1,346.9
Net income | [1] |  | 72.1
DSPG Member |  |  |
Business Acquisition [Line Items] |  |  |
Revenue |  | $ 1,802.6 | 1,466.0
Net income |  | $ 263.4 | $ (6.7)
[1] | (1) Includes results of Broadcom Wireless Connectivity Business

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