Goodwill and Purchased and Other Intangibles (Details) (USD $) In Thousands, unless otherwise specified	Feb. 28, 2014	Nov. 29, 2013
Finite-Lived Intangible Assets [Line Items]
Cost	$ 1,038,157	$ 1,055,756
Accumulated Amortization	(467,986)	(450,502)
Net	570,171	605,254	[1]
Purchased technology [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	404,493	423,237
Accumulated Amortization	(218,930)	(220,414)
Net	185,563	202,823
Other intangible assets [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	633,664	632,519
Accumulated Amortization	(249,056)	(230,088)
Net	384,608	402,431
Customer contracts and relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	391,338	389,800
Accumulated Amortization	(121,813)	(111,416)
Net	269,525	278,384
Trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	67,273	67,546
Accumulated Amortization	(30,077)	(27,933)
Net	37,196	39,613
Acquired rights to use technology [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	155,322	155,322
Accumulated Amortization	(82,099)	(76,740)
Net	73,223	78,582
Localization [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	3,257	3,404
Accumulated Amortization	(2,044)	(2,172)
Net	1,213	1,232
Other intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Cost	16,474	16,447
Accumulated Amortization	(13,023)	(11,827)
Net	$ 3,451	$ 4,620

[1] The Condensed Consolidated Balance Sheet as of November 29, 2013 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.