Property and Equipment - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Oct. 31, 2025	Jan. 31, 2025
Schedule Of Property Plant And Equipment Abstract
Land and improvements	$ 42,512	$ 34,112
Buildings and improvements	25,580	24,026
Machinery, equipment, and fixtures	340,418	318,399
Construction in progress	121,645	94,010
Total property and equipment	530,155	470,547
Less: Accumulated depreciation	(269,982)	(259,864)
Total	$ 260,173	$ 210,683