Royalty Revenue and Related Expenses - Revenues and Expenses Associated with Servicing of Agreements (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Aug. 29, 2014	Aug. 30, 2013	Aug. 29, 2014	Aug. 30, 2013
Royalty expenses
Material, labor and other production costs	$ 180,109	$ 176,674	$ 380,895	$ 380,511
Selling, distribution and marketing expenses	165,834	155,007	338,093	325,346
Administrative and general expenses	66,850	82,684	136,145	153,764
AG Intellectual Properties [Member]
Segment Reporting Information [Line Items]
Royalty revenue	4,923	6,412	10,861	12,918
Royalty expenses
Material, labor and other production costs	1,491	1,551	3,035	3,498
Selling, distribution and marketing expenses	1,699	1,936	3,275	3,184
Administrative and general expenses	309	441	781	901
Expenses associated with royalty revenue, Total	$ 3,499	$ 3,928	$ 7,091	$ 7,583