Special Charges, Net (Details) In Thousands, unless otherwise specified	12 Months Ended					12 Months Ended
	Nov. 29, 2014 USD ($)	Nov. 30, 2013 USD ($)	Dec. 01, 2012 USD ($)	Dec. 03, 2011 USD ($)	Mar. 03, 2012 CHF	Nov. 30, 2013 Cash costs [Member] USD ($)	Dec. 01, 2012 Cash costs [Member] USD ($)	Nov. 30, 2013 Noncash [Member] USD ($)	Dec. 01, 2012 Noncash [Member] USD ($)	Nov. 30, 2013 Business Integration Project [Member] USD ($)	Dec. 01, 2012 Business Integration Project [Member] USD ($)	Dec. 03, 2011 Business Integration Project [Member] USD ($)
Special Charges [Line Items]
Profesional services	$ 1,115	$ 2,847	$ 4,959	$ 6,146						$ 8,698	$ 24,647	$ 4,410
Financing availability costs										0	4,300	0
Foreign currency option contract										0	841	3,089
Loss (gain) on foreign currency forward contract			(11,621)							0	(11,621)	0
Other related costs										8,736	2,010	0
Workforce reduction costs										9,784	28,087	0
Facility exit costs						11,804	1,033	6,065	3,170	17,869	4,203	0
Special charges, net		45,087	52,467	7,499						45,087	52,467	7,499
Acquisition Purchase Price Hedging [Abstract]
Forward currency contracts for acquisition					370,000
Restructuring charges [Line Items]
Restructuring Reserve	18,057	19,848	0
Restructuring Charges		9,784	28,087
Cash payments		(12,595)	(5,308)
Foreign currency translation adjustment		1,020	(2,931)
Restructuring Reserve		18,057	19,848	0
Restructuring Costs Included In Accrued Compensation		17,312	16,511
Restructuring Costs Included In Other Liabilities		$ 745	$ 3,337