Income Taxes (Provision for Income Taxes) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 03, 2016	Nov. 28, 2015	Nov. 29, 2014
Current:
Federal	$ 34,323	$ 51,116	$ 56,764
State	4,070	5,515	4,760
Foreign	9,780	10,209	10,112
Deferred:
Federal	11,965	(1,923)	(4,102)
State	(1,283)	(1,051)	(359)
Foreign	3,361	(814)	205
Income tax expense	$ 62,216	$ 63,052	$ 67,380