Segment Data - Schedule of Equity Income from Unconsolidated Joint Ventures Included in the Measurement of Segment (Detail)	12 Months Ended	17 Months Ended
	May 31, 2022	May 31, 2022
Consumer products
Segment Reporting Information [Line Items]
Unconsolidated Joint Ventures Included in each Segment	N/A
Building Products
Segment Reporting Information [Line Items]
Unconsolidated Joint Ventures Included in each Segment	WAVE ClarkDietrich
Sustainable Energy Solutions
Segment Reporting Information [Line Items]
Unconsolidated Joint Ventures Included in each Segment	N/A
Other
Segment Reporting Information [Line Items]
Unconsolidated Joint Ventures Included in each Segment		Workhorse ArtiFlex