Other Income and Expense - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Aug. 26, 2016	Aug. 28, 2015	May 29, 2015	Aug. 26, 2016	Aug. 28, 2015
Other Income And Expense [Line Items]
State tax credits	$ 1,050	$ 6,541		$ 2,100	$ 6,541
Net gain on sale of disposal group		(41)			61,625
Ohio [Member]
Other Income And Expense [Line Items]
State tax credits	$ 1,100	6,500		$ 2,100	6,500
Strawberry Shortcake [Member]
Other Income And Expense [Line Items]
Net gain on sale of disposal group		$ 100	$ 61,700		$ 61,600