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Share-Based Compensation - Share-Based Compensation, Cash-Based Awards and Related Tax Benefit Recognized in Condensed Consolidated Statements of Operations (Detail) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 24, 2022 | Dec. 25, 2021 | Dec. 24, 2022 | Dec. 25, 2021
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] |  |  |  |
Total | $ 30.0 | $ 36.6 | $ 62.6 | $ 72.2
Income tax benefit on share-based compensation | (4.1) | (11.4) | (7.9) | (16.7)
Phantom Stock Unit [Member] |  |  |  |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] |  |  |  |
Total | 1.4 | 10.2 | 0.7 | 24.6
Cost of Revenue [Member] |  |  |  |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] |  |  |  |
Total | 1.0 | 1.3 | 2.1 | 2.3
Cost of Revenue [Member] | Phantom Stock Unit [Member] |  |  |  |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] |  |  |  |
Total |  | 0.1 |  | 0.1
Research and Development [Member] |  |  |  |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] |  |  |  |
Total | 13.4 | 18.6 | 27.4 | 39.4
Research and Development [Member] | Phantom Stock Unit [Member] |  |  |  |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] |  |  |  |
Total | (1.2) | 8.4 | 0.3 | 20.2
Selling, General, and Administrative [Member] |  |  |  |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] |  |  |  |
Total | 15.6 | 16.7 | 33.1 | 30.5
Selling, General, and Administrative [Member] | Phantom Stock Unit [Member] |  |  |  |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] |  |  |  |
Total | $ (0.2) | $ 1.7 | $ 0.4 | $ 4.3

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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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