Summary of Significant Accounting Policies Summary of Significant Accounting Policies (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jan. 30, 2021	Jan. 25, 2020	Jan. 30, 2021	Jan. 25, 2020	May 02, 2020
Operating Lease, Right-of-Use Asset	$ 242,937	$ 251,743	$ 242,937	$ 251,743	$ 250,837
Operating Lease, Liability	296,077		296,077
Goodwill	4,700	4,700	4,700	4,700	4,700
Property, Plant and Equipment, Net	87,405	101,055	87,405	101,055	97,739
Intangible Assets, Net (Excluding Goodwill)	155,536	179,596	155,536	179,596	175,125
Other Nonrecurring Expense	27,630	0	27,630	433
Liabilities, Current	550,234	$ 685,002	550,234	685,002	$ 406,669
us-gaap_OtherNonrecurringExpensenetoftax	20,506
Property, Plant and Equipment
Other Nonrecurring Expense	5,085			300
Property Subject to Operating Lease
Other Nonrecurring Expense	13,328			0
Other Intangible Assets
Other Nonrecurring Expense	6,278			0
Other Noncurrent Assets
Other Nonrecurring Expense	2,939			$ 0
Deferred Tax Asset Current [Member]
Liabilities, Noncurrent	25,748		25,748
Liabilities, Current	7,597		7,597
Wholesale [Member]
Goodwill	0		0
Retail [Member]
Goodwill	0		0
DSS [Member]
Goodwill	$ 4,700		$ 4,700