Royalty Revenue and Related Expenses - Revenues and Expenses Associated with Servicing of Agreements (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	May 30, 2014	May 31, 2013
Royalty expenses:
Material, labor and other production costs	$ 200,786	$ 203,837
Selling, distribution and marketing expenses	172,259	170,339
Administrative and general expenses	69,295	71,080
AG Intellectual Properties [Member]
Segment Reporting Information [Line Items]
Royalty revenue	5,938	6,506
Royalty expenses:
Material, labor and other production costs	1,544	1,947
Selling, distribution and marketing expenses	1,576	1,248
Administrative and general expenses	472	460
Expenses associated with royalty revenue, Total	$ 3,592	$ 3,655