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Acquired Developed Technology and Other Intangibles - Additional Information (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 30, 2019 | Jun. 27, 2020 | Jun. 29, 2019 | Jun. 30, 2018
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Amortization of acquired technologies and other intangibles |  | $ 67.8 | $ 72.5 | $ 47.7
In-process research and development |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Useful life | 6 years |  |  |

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