Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended
	Aug. 27, 2022	Aug. 28, 2021
Tax Credit Carryforward [Line Items]
Income tax expense (benefit)	$ 40,346	$ (15,838)
Effective tax rate, percent	24.40%	46.80%
Adjusted effective income tax rate, percent		22.40%
Red River Valley Egg Farm, LLC [Member]
Tax Credit Carryforward [Line Items]
Discrete income tax benefit		$ 8,300