Accrued Expenses and Other Current Liabilities (Details) - USD ($) $ in Thousands	Jul. 25, 2020	Apr. 25, 2020
Payables and Accruals [Abstract]
Payroll and other compensation	$ 39,562	$ 34,980
Accrued product warranty, current portion	14,237	14,264
Customer deposits	101,771	40,721
Deferred revenue	39,747	17,086
Other current liabilities	52,913	48,231
Accrued expenses and other current liabilities	$ 248,230	$ 155,282

Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.

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The current portion, due within one year or one operating cycle, if longer, of deposits held other than customer deposits.

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Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.

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Obligations not otherwise itemized or categorized in the footnotes to the financial statements that are due within one year or operating cycle, if longer, from the balance sheet date.

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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