Inventories - Schedule of Inventories (Detail) (USD $) In Thousands, unless otherwise specified	Feb. 28, 2014	Feb. 28, 2013
Inventory Disclosure [Abstract]
Raw materials	$ 20,915	$ 21,303
Work in process	8,093	6,683
Finished products	287,481	278,573
Gross inventory	316,489	306,559
Less LIFO reserve	82,140	84,166
Inventory net of last in first out reserve	234,349	222,393
Display material and factory supplies	20,412	20,054
Net inventory	$ 254,761	$ 242,447