Property, Plant and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Nov. 28, 2015	Nov. 29, 2014	Nov. 30, 2013
Property, Plant and Equipment [Line Items]
Land	$ 10,211	$ 12,330
Buildings and building fixtures	163,731	154,296
Machinery and equipment	379,955	428,530
Construction in process	33,457	50,764
Property, plant and equipment, at cost, gross	587,354	645,920
Accumulated depreciation	(286,335)	(357,564)
Property, plant and equipment, at cost, less accumulated depreciation	301,019	288,356	$ 208,953
Capital lease obligations incurred	258	156
Accounts Payable [Member]
Property, Plant and Equipment [Line Items]
Expenses capitalized	3,456	3,135
Accrued Liabilities [Member]
Property, Plant and Equipment [Line Items]
Expenses capitalized	$ 2,854	$ 1,983