Income Taxes (Details 2) (USD $)	12 Months Ended
	Nov. 29, 2013	Nov. 30, 2012
Operating Loss Carryforwards [Line Items]
Deferred tax attributes related to stock-based compensation	$ 47,000,000
Deferred Tax Liability Not Recognized, Undistributed Earnings of Foreign Subsidiaries [Abstract]
Undistributed Earnings of Foreign Subsidiaries	3,100,000,000
Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Undistributed Earnings of Foreign Subsidiaries	800,000,000
Valuation Allowance [Abstract]
Deferred Tax Assets, Valuation Allowance	21,493,000	28,247,000
Valuation Allowance, Deferred Tax Asset, Change in Amount	6,800,000
Valuation Allowance Change, Impacting Statements of Income	500,000
Federal [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward	10,800,000
Tax credit carry forward	1,400,000
State [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward	30,400,000
Tax credit carry forward	30,200,000
Foreign Tax Authority [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward	10,800,000
Tax credit carry forward	$ 22,200,000
Minimum [Member]
Operating Loss Carryforwards [Line Items]
Other Tax Carryforward, Expiration Dates	Jan. 01, 2014
Maximum [Member]
Operating Loss Carryforwards [Line Items]
Other Tax Carryforward, Expiration Dates	Jan. 01, 2033