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Income Taxes - Differences Between Income Tax Expense from Continuing Operations at Federal Income Tax Rate and Effective Income Tax Rate (Detail)	3 Months Ended
	Jul. 28, 2024	Jul. 30, 2023
Income Tax Disclosure [Abstract]
U.S. federal income tax rate	21.00%	21.00%
U.S. valuation allowance	(23.50%)	(34.10%)
Withholding taxes associated with foreign jurisdictions	(1.00%)	(9.70%)
Foreign income tax rate differential	0.70%	(6.00%)
Stock-based compensation	(0.90%)
Tax effects of local currency foreign exchange gains	(0.40%)	2.30%
Uncertain income tax positions	1.20%	(0.10%)
Other	(0.50%)	0.10%
Effective income tax rate	(3.40%)	(26.50%)

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Effective income tax rate reconciliation taxable foreign exchange rate gains and deductible foreign exchange rate losses.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.

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Percentage of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to expense for award under share-based payment arrangement. Excludes expense determined to be nondeductible upon grant or after for award under share-based payment arrangement.

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