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v3.23.1

Restructuring Charges - Additional Information (Detail) | Jan. 27, 2023 | Jul. 29, 2022 | Jul. 30, 2021 | Apr. 30, 2021
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Restructuring Cost and Reserve [Line Items] |  |  |  |
Reduction of global work force | 8.00% | 1.00% | 1.00% | 6.00%

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- Definition Percentage of the total number of positions eliminated as of the balance sheet date since inception of the restructuring plan(s). + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_RestructuringCostAndReserveLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration