Inventories (Schedule Of Cost Of Sales Amortization And Mortality) (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 02, 2018	Jun. 03, 2017	May 28, 2016
Inventory Disclosure [Abstract]
Amortization	$ 117,774	$ 118,859	$ 106,459
Mortality	4,438	5,213	3,665
Total flock costs charge to cost of sales	$ 122,212	$ 124,072	$ 110,124

The expense recognized in the current period that allocates the cost of a tangible asset over the asset's useful life. This element applies only to an asset used in the production of goods sold.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2(a))
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration