Income Taxes Income Taxes-Summary of Operating Loss Carryforwards (Details) (Valuation Allowance of Deferred Tax Assets [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
	Nov. 25, 2012		Nov. 27, 2011		Nov. 28, 2010		Nov. 29, 2009
Valuation Allowance [Line Items]
Valuation Allowances and Reserves, Balance	$ 74,456		$ 98,736		$ 97,026		$ 72,986
Valuation Allowances and Reserves, Deductions	22,951	[1]	(4,131)	[1]	4,238	[1]
Valuation Allowances and Reserves, Charged to Cost and Expense	(1,329)		(2,421)		28,278
Foreign Tax Authority [Member]
Valuation Allowance [Line Items]
Valuation Allowances and Reserves, Balance	74,456		98,736
Valuation Allowances and Reserves, Deductions	(22,951)	[1]
Valuation Allowances and Reserves, Charged to Cost and Expense	$ (1,329)

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