Revenue Recognition (Disaggregation of Revenue) (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	May 28, 2022	May 29, 2021	May 28, 2022	May 29, 2021	May 30, 2020
Disaggregation of Revenue [Line Items]
Net sales	$ 592,964	$ 349,798	$ 1,777,159	$ 1,348,987	$ 1,351,609
Conventional shell egg sales [Member]
Disaggregation of Revenue [Line Items]
Net sales	378,190	205,987	1,061,995	766,284
Specialty shell egg sales [Member]
Disaggregation of Revenue [Line Items]
Net sales	186,518	131,243	648,838	539,780
Egg products [Member]
Disaggregation of Revenue [Line Items]
Net sales	26,488	10,997	60,004	36,733
Other [Member]
Disaggregation of Revenue [Line Items]
Net sales	$ 1,768	$ 1,571	$ 6,322	$ 6,190