Goodwill and Purchased and Other Intangibles (Details Numeric) (USD $)	3 Months Ended		9 Months Ended				3 Months Ended
	Aug. 30, 2013	Aug. 31, 2012	Aug. 30, 2013	Aug. 31, 2012	Nov. 30, 2012		Mar. 01, 2013 Certain Technology Rights Acquired [Member] Developed Technology Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Payments to Acquire Intangible Assets							$ 51,800,000
Acquired Finite-lived Intangible Asset, Amount							25,300,000
Historical Use of Intangibles, Expensed Amount							26,500,000
Amortization of purchased and other intangible assets	42,200,000	36,100,000	117,100,000	108,700,000
Amortization expense included in cost of sales	30,300,000	24,000,000	83,300,000	72,600,000
Goodwill	$ 4,752,315,000		$ 4,752,315,000		$ 4,133,259,000	[1]

[1] The Condensed Consolidated Balance Sheet as of November 30, 2012 has been derived from the audited Consolidated Financial Statements at that date but does not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements.