Investment in Unconsolidated Entities (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
May 28, 2022	May 29, 2021	May 30, 2020
Investments in and Advances to Affiliates [Line Items]
Investments in affiliates, recorded using the equity method of accounting	$ 10,500	$ 49,900
Equity in income of unconsolidated entities	1,943	622	$ 534
Investments in unconsolidated entities	$ 15,530	$ 54,941
Red River Valley Egg Farm Llc [Member]
Investments in and Advances to Affiliates [Line Items]
Ownership percentage		50.00%
Specialty Eggs LLC [Member]
Investments in and Advances to Affiliates [Line Items]
Ownership percentage	50.00%	50.00%
Eggland's Best [Member]
Investments in and Advances to Affiliates [Line Items]
Investments in unconsolidated entities	$ 768	$ 768

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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