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Basis of Presentation - Additional Information (Detail) - USD ($) $ in Millions |  | 9 Months Ended
--- | --- | ---
Jun. 26, 2021 | Mar. 26, 2022
Basis Of Presentation [Line Items] |  |
Cash equivalents deposit |  | $ 158.6
Unrealized Gain Loss On Investments | $ 0.0 | $ 1.3
Bank Deposit [Member] |  |
Basis Of Presentation [Line Items] |  |
Cash equivalents deposit | $ 509.1 |

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- Definition Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Amount of unrealized gain (loss) on investment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 + Details
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