Organization, Basis of Presentation, and Summary of Significant Accounting Policies - Impairment Review of Intangible Assets and Business Interruption Insurance Recoveries (Details) $ in Thousands	3 Months Ended	12 Months Ended
	Feb. 24, 2019 recalled	May 29, 2022 USD ($)	May 30, 2021 USD ($)	May 31, 2020 USD ($)
Organization, Basis of Presentation, and Summary of Significant Accounting Policies [Line Items]
Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration]		Impairment of goodwill and long-lived and indefinite-lived assets		Impairment of goodwill and long-lived and indefinite-lived assets
Impairment of goodwill and long-lived and indefinite-lived assets		$ 14,150	$ 0
Goodwill impairment loss		20,035	$ 0
Number of recalled products | recalled	5
Business interruption insurance recovery				$ 3,000
Gain on Business Interruption Insurance Recovery, Statement of Income or Comprehensive Income [Extensible Enumeration]				Loss from discontinued operations, net of tax
O Olive & Vinegar
Organization, Basis of Presentation, and Summary of Significant Accounting Policies [Line Items]
Goodwill impairment loss				$ 5,200
O Olive & Vinegar | Trademarks
Organization, Basis of Presentation, and Summary of Significant Accounting Policies [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets				1,100
O Olive & Vinegar | Customer relationships
Organization, Basis of Presentation, and Summary of Significant Accounting Policies [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets				500
Yucatan Foods
Organization, Basis of Presentation, and Summary of Significant Accounting Policies [Line Items]
Goodwill impairment loss		20,000		2,700
Yucatan Foods | Trademarks
Organization, Basis of Presentation, and Summary of Significant Accounting Policies [Line Items]
Impairment of goodwill and long-lived and indefinite-lived assets		8,400		$ 3,500
Eat Smart
Organization, Basis of Presentation, and Summary of Significant Accounting Policies [Line Items]
Goodwill impairment loss		$ 32,100