Inventory - Additional Information (Detail) $ in Thousands	3 Months Ended
Feb. 28, 2022 USD ($)
Steel Processing
Inventory [Line Items]
Lower of cost or net realizable value adjustment	$ 15,698

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_InventoryLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration