Investment in Unconsolidated Entities (Schedule Of Transactions With Unconsolidated Affiliates) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	May 30, 2020	Feb. 29, 2020	Nov. 30, 2019	Aug. 31, 2019	Jun. 01, 2019	Mar. 02, 2019	Dec. 01, 2018	Sep. 01, 2018	May 30, 2020	Jun. 01, 2019	Jun. 02, 2018	Jun. 03, 2017
Related Party Transaction [Line Items]
Net sales	$ 453,333	$ 345,588	$ 311,522	$ 241,166	$ 280,572	$ 383,993	$ 356,040	$ 340,583	$ 1,351,609	$ 1,361,188	$ 1,502,932
Net income	60,464	$ 13,771	$ (10,186)	$ (45,721)	(19,552)	$ 39,865	$ 22,006	$ 12,743	18,328	55,062	126,196
Total assets	1,206,694				1,156,278				1,206,694	1,156,278
Total liabilities	197,019				166,472				197,019	166,472
Total equity	1,009,675				989,806				1,009,675	989,806	955,682	$ 844,493
Corporate Joint Venture | Equity Method Investment, Nonconsolidated Investee or Group of Investees
Related Party Transaction [Line Items]
Net sales									188,922	112,396	107,705
Net income									1,064	9,490	7,071
Total assets	113,513				128,470				113,513	128,470	134,056
Total liabilities	4,655				7,600				4,655	7,600	5,859
Total equity	108,858				120,870				108,858	120,870	128,197
Affiliated Entity
Related Party Transaction [Line Items]
Sales to unconsolidated entities									54,559	58,093	59,295
Purchases from unconsolidated entities									71,475	81,685	81,043
Dividends from unconsolidated entities	7,106				8,300				7,106	8,300	$ 4,664
Accounts receivable from unconsolidated entities	4,935				4,307				4,935	4,307
Accounts payable to unconsolidated entities	$ 5,706				$ 3,324				$ 5,706	$ 3,324