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Revenue Recognition - Contract with Customer, Contract Asset, Contract Liability, and Receivable (Details) - USD ($) $ in Thousands	6 Months Ended
	Oct. 29, 2022	Apr. 30, 2022
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Contract assets	$ 39,330	$ 41,687
Contract liabilities - current	90,403	90,393
Contract liabilities - noncurrent	12,303	$ 10,998
Dollar Change
Contract assets	(2,357)
Contract liabilities - current	10
Contract liabilities - noncurrent	$ 1,305
Percent Change
Contract assets	(5.70%)
Contract liabilities - current	0.00%
Contract liabilities - noncurrent	11.90%
Service-type Warranty Contracts
Changes in Unearned Service-Type Warranty Contract [Roll Forward]
Balance at beginning of period	$ 26,346
New contracts sold	25,860
Less: reductions for revenue recognized	(21,381)
Foreign currency translation and other	(270)
Balance at end of period	$ 30,555

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