Royalty Revenue and Related Expenses - Revenues and Expenses Associated with Servicing of Agreements (Detail) - USD ($) $ in Thousands	3 Months Ended
	May 27, 2016	May 29, 2015
Segment Reporting Information [Line Items]
Material, labor and other production costs	$ 178,900	$ 195,474
Selling, distribution and marketing expenses	153,528	163,759
Administrative and general expenses	64,018	58,221
AG Intellectual Properties [Member] | Non-Reportable Segment [Member]
Segment Reporting Information [Line Items]
Royalty revenue	1,762	1,129
Material, labor and other production costs	613	934
Selling, distribution and marketing expenses	556	703
Administrative and general expenses	280	367
Expenses associated with royalty revenue, Total	$ 1,449	$ 2,004