Goodwill and Other Long-Lived Assets - Additional Information (Detail) - USD ($) $ in Thousands			12 Months Ended
		May 29, 2024	May 31, 2024	May 31, 2023	May 31, 2022
Goodwill And Other Intangible Assets [Line Items]
Goodwill			$ 331,595	$ 336,178	$ 321,436
Amortization expense			11,787	11,877	10,166
Assets held for sale				978,725
Impairment charge of long-lived assets			32,975	484
Impairment charge			32,975	484
Impairment of goodwill	[1]		(14,210)
Operating lease assets			18,667	24,686
Sustainable Energy Solutions
Goodwill And Other Intangible Assets [Line Items]
Sale of stock, percentage of ownership before transaction		51.00%
Impairment of goodwill		$ 14,210
Other
Goodwill And Other Intangible Assets [Line Items]
Goodwill				13,645	$ 14,655
Impairment charge of long-lived assets			32,203
Impairment of goodwill			212,500	198,290
Impairment of goodwill	[1]		(14,210)
Fair Value, Inputs, Level 2 | Sustainable Energy Solutions
Goodwill And Other Intangible Assets [Line Items]
Impairment charge of long-lived assets		32,203
Capital Project | Jefferson | Building Products Facility
Goodwill And Other Intangible Assets [Line Items]
Impairment charge			772	484
Fair Value, Nonrecurring
Goodwill And Other Intangible Assets [Line Items]
Fair market value of assets			5,000	70
Fair Value, Nonrecurring | Fair Value, Inputs, Level 2
Goodwill And Other Intangible Assets [Line Items]
Fair market value of assets			5,000	$ 70
Fair Value, Nonrecurring | Fair Value, Inputs, Level 3
Goodwill And Other Intangible Assets [Line Items]
Fair market value of assets			$ 31,367
Long Lived Assets Held And Used | Sustainable Energy Solutions
Goodwill And Other Intangible Assets [Line Items]
Fair market value of assets		28,222
Carrying value long-lived assets		$ 46,215
Minimum
Goodwill And Other Intangible Assets [Line Items]
Definite-lived intangible assets, estimated useful lives			10 years
Maximum
Goodwill And Other Intangible Assets [Line Items]
Definite-lived intangible assets, estimated useful lives			20 years

[1] Reflects impairment charges related to the deconsolidation of our Sustainable Energy Solutions business. Refer to the “Impairment of Goodwill and Long-Lived Assets” section below for additional information.