Property, Plant and Equipment - Classification of Depreciation Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 28, 2026	Feb. 28, 2025	Feb. 29, 2024
Property, Plant and Equipment [Line Items]
Depreciation	$ 66,973	$ 59,094	$ 55,463
Cost of sales
Property, Plant and Equipment [Line Items]
Depreciation	65,349	56,849	53,035
Selling, general and administrative
Property, Plant and Equipment [Line Items]
Depreciation	$ 1,624	$ 2,245	$ 2,428