Customer Financing - Activity in DPP Receivables (Details) - USD ($) $ in Thousands	9 Months Ended
	Jan. 29, 2022	Jan. 23, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Collection of DPP receivable	$ (918,354)	$ (634,499)
Customer Finance Contracts
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning DPP receivable balance	227,967	228,019
Non-cash additions to DPP receivable	54,347	86,986
Collection of DPP receivable	(133,483)	(108,130)
Ending DPP receivable balance	$ 148,831	$ 206,875