Segment Information (Segment Information by Geographic Area) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 03, 2016	Aug. 27, 2016	May 28, 2016	Feb. 27, 2016	Nov. 28, 2015	Aug. 29, 2015	May 30, 2015	Feb. 28, 2015	Dec. 03, 2016	Nov. 28, 2015	Nov. 29, 2014
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 376,947	$ 331,387	$ 364,968	$ 316,272	$ 372,547	$ 357,557	$ 399,799	$ 351,123	$ 1,389,573	$ 1,481,026	$ 1,512,854
Property, plant and equipment, at cost, less accumulated depreciation	294,602				301,019				294,602	301,019	288,356
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									944,256	1,044,459	1,027,028
Property, plant and equipment, at cost, less accumulated depreciation	251,200				251,650				251,200	251,650	238,413
Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									152,699	152,551	165,446
Property, plant and equipment, at cost, less accumulated depreciation	20,262				23,646				20,262	23,646	24,783
Asia [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									144,117	130,457	146,859
Property, plant and equipment, at cost, less accumulated depreciation	10,285				11,703				10,285	11,703	11,466
Other International [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									148,501	153,559	173,521
Property, plant and equipment, at cost, less accumulated depreciation	$ 12,855				$ 14,020				$ 12,855	$ 14,020	$ 13,694