Income Taxes Income Taxes-Summary of Operating Loss Carryforwards (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Nov. 30, 2014		Nov. 24, 2013		Nov. 25, 2012		Nov. 27, 2011
Valuation Allowance [Roll Forward]
Valuation Allowance, end of period	$ 89,814		$ 96,026
Valuation Allowance of Deferred Tax Assets [Member]
Valuation Allowance [Line Items]
Valuation Allowances and Reserves, Balance	89,814		96,026		74,456		98,736
Valuation Allowances and Reserves, Deductions	(6,212)	[1]	16,401	[1]	(22,951)	[1]
Valuation Allowance [Roll Forward]
Valuation Allowances and Reserves, Charged to Cost and Expense	0		5,169		(1,329)
Valuation Allowance of Deferred Tax Assets [Member] | Domestic Tax Authority [Member]
Valuation Allowance [Line Items]
Valuation Allowances and Reserves, Balance	3,500		3,824
Valuation Allowances and Reserves, Deductions	(324)
Valuation Allowance [Roll Forward]
Valuation Allowances and Reserves, Charged to Cost and Expense	0
Valuation Allowance of Deferred Tax Assets [Member] | Foreign Tax Authority [Member]
Valuation Allowance [Line Items]
Valuation Allowances and Reserves, Balance	86,314		92,202
Valuation Allowances and Reserves, Deductions	(5,888)
Valuation Allowance [Roll Forward]
Valuation Allowances and Reserves, Charged to Cost and Expense	$ 0

[1] The charges to the accounts are for the purposes for which the allowances were created.