Schedule II: Valuation and Qualifying Acounts (Details) - USD ($) $ in Thousands		12 Months Ended
		Nov. 29, 2015	Nov. 30, 2014	Nov. 24, 2013
Allowance for Doubtful Accounts [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Period		$ 12,704	$ 18,264	$ 20,738
Additions Charged to Expenses		1,875	662	1,158
Deductions	[1]	(3,554)	(6,222)	(3,632)
Balance at End of Period		11,025	12,704	18,264
Sales Returns [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Period		32,191	32,675	40,575
Additions Charged to Expenses		152,471	138,577	137,613
Deductions	[1]	(150,641)	(139,061)	(145,513)
Balance at End of Period		34,021	32,191	32,675
Sales Discounts and Incentives [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Period		98,416	110,572	102,361
Additions Charged to Expenses		306,497	322,164	331,937
Deductions	[1]	(318,639)	(334,320)	(323,726)
Balance at End of Period		86,274	98,416	110,572
Valuation Allowance of Deferred Tax Assets [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Period		89,814	96,026	74,456
Additions Charged to Expenses		0	0	5,169
Deductions	[1]	(14,061)	(6,212)	16,401
Balance at End of Period		$ 75,753	$ 89,814	$ 96,026

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