Debt - Additional Information (Detail) - USD ($)	Dec. 01, 2023	Nov. 30, 2023	Jun. 08, 2021	Jun. 29, 2023	May 31, 2023
Debt And Receivables Securitization [Line Items]
Long-term debt		$ 195,000,000
Current maturities of long-term debt		20,000,000			$ 20,000,000
Short-term loan facilities		175,000,000			2,800,000
Amount paid to Worthington Enterprises, Inc. for separation	$ 150,000,000
TWB Term Loan
Debt And Receivables Securitization [Line Items]
Principal amount			$ 50,000,000
Debt, interest rate			5.00%
Debt, maturity date			May 31, 2024
Current maturities of long-term debt		20,000,000			20,000,000
AR Facility
Debt And Receivables Securitization [Line Items]
Early termination, other similar fees and penalties paid				$ 0
Tempel China
Debt And Receivables Securitization [Line Items]
Short-term loan facilities		0			$ 2,800,000
Senior Secured Revolving Credit Facility
Debt And Receivables Securitization [Line Items]
Maximum borrowing capacity		$ 550,000,000
Maturity date		Nov. 30, 2028
Short-term loan facilities		$ 175,000,000
Total Debt issuance costs		2,700,000
Capitalized debt issuance costs		$ 2,500,000
Average interest rate on Credit Facility		6.95%
Senior Secured Revolving Credit Facility | Maximum
Debt And Receivables Securitization [Line Items]
Debt maturity period		1 year