Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 01, 2013	Nov. 30, 2012
Current assets:
Cash and cash equivalents	$ 1,306,382	$ 1,425,052	[1]
Short-term investments	2,354,307	2,113,301	[1]
Trade receivables, net of allowances for doubtful accounts of $12,715 and $12,643 respectively	485,801	617,233	[1]
Deferred income taxes	64,930	59,537	[1]
Prepaid expenses and other current assets	161,663	116,237	[1]
Total current assets	4,373,083	4,331,360	[1]
Property and equipment, net	686,014	664,302	[1]
Goodwill	4,221,487	4,133,259	[1]
Purchased and other intangibles, net	580,568	545,036	[1]
Investment in lease receivable	207,239	207,239	[1]
Other assets	97,320	93,327	[1]
Total assets	10,165,711	9,974,523	[1]
Current liabilities:
Trade payables	72,725	49,759	[1]
Accrued expenses	505,465	590,140	[1]
Capital lease obligations	22,406	11,217	[1]
Accrued restructuring	6,767	9,287	[1]
Income taxes payable	11,126	49,886	[1]
Deferred revenue	645,834	561,463	[1]
Total current liabilities	1,264,323	1,271,752	[1]
Long-term liabilities:
Debt and capital lease obligations	1,509,003	1,496,938	[1]
Deferred revenue	54,197	58,102	[1]
Accrued restructuring	10,053	12,263	[1]
Income taxes payable	159,859	155,096	[1]
Deferred income taxes	292,770	265,106	[1]
Other liabilities	70,168	50,084	[1]
Total liabilities	3,360,373	3,309,341	[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; 501,045 and 494,132 shares outstanding, respectively	61	61	[1]
Additional paid-in-capital	3,116,471	3,038,665	[1]
Retained earnings	6,808,489	7,003,003	[1]
Accumulated other comprehensive income	40,110	30,712	[1]
Treasury stock, at cost (99,789 and 106,702 shares, respectively), net of reissuances	(3,159,793)	(3,407,259)	[1]
Total stockholders' equity	6,805,338	6,665,182	[1]
Total liabilities and stockholders' equity	$ 10,165,711	$ 9,974,523	[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.