Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Feb. 28, 2014	Nov. 29, 2013
Current assets:
Cash and cash equivalents	$ 733,916	$ 834,556	[1]
Short-term investments	2,398,176	2,339,196	[1]
Trade receivables, net of allowances for doubtful accounts of $8,637 and $10,228, respectively	510,507	599,820	[1]
Deferred income taxes	91,149	102,247	[1]
Prepaid expenses and other current assets	208,643	170,110	[1]
Total current assets	3,942,391	4,045,929	[1]
Property and equipment, net	651,083	659,774	[1]
Goodwill	4,782,448	4,771,981	[1]
Purchased and other intangibles, net	570,171	605,254	[1]
Investment in lease receivable	207,239	207,239	[1]
Other assets	92,550	90,121	[1]
Total assets	10,245,882	10,380,298	[1]
Current liabilities:
Trade payables	64,508	62,096	[1]
Accrued expenses	584,273	656,939	[1]
Debt and capital lease obligations	613,310	14,676	[1]
Accrued restructuring	6,193	6,171	[1]
Income taxes payable	12,986	10,222	[1]
Deferred revenue	831,077	775,544	[1]
Total current liabilities	2,112,347	1,525,648	[1]
Long-term liabilities:
Debt and capital lease obligations	896,418	1,499,297	[1]
Deferred revenue	50,010	53,268	[1]
Accrued restructuring	6,992	7,717	[1]
Income taxes payable	135,202	132,545	[1]
Deferred income taxes	362,859	375,634	[1]
Other liabilities	71,171	61,555	[1]
Total liabilities	3,634,999	3,655,664	[1]
Stockholders' equity:
Preferred stock, $0.0001 par value; 2,000 shares authorized, none issued	0	0	[1]
Common stock, $0.0001 par value; 900,000 shares authorized; 600,834 shares issued; 498,501 and 496,261 shares outstanding, respectively	61	61	[1]
Additional paid-in-capital	3,475,186	3,392,696	[1]
Retained earnings	6,734,701	6,928,964	[1]
Accumulated other comprehensive income	56,592	46,103	[1]
Treasury stock, at cost (102,333 and 104,573 shares, respectively), net of reissuances	(3,655,657)	(3,643,190)	[1]
Total stockholders' equity	6,610,883	6,724,634	[1]
Total liabilities and stockholders' equity	$ 10,245,882	$ 10,380,298	[1]

[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.