Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	May 31, 2013	Nov. 30, 2012
Assets
Cash and cash equivalents	$ 218,387	$ 301,792
Short-term investments	37,417	53,425
Total cash, cash equivalents and short-term investments	255,804	355,217
Accounts receivable (less allowances of $2,536 and $3,024, respectively)	50,772	70,793
Other current assets	26,782	16,478
Deferred tax assets	13,254	16,301
Assets held for sale	11,236	68,029
Total current assets	357,848	526,818
Property and equipment, net	59,352	63,071
Intangible assets, net	11,430	5,119
Goodwill	224,440	226,110
Deferred tax assets	26,776	26,565
Investments in auction rate securities	26,500	26,321
Other assets	4,747	10,973
Total assets	711,093	884,977
Liabilities and shareholders’ equity
Accounts payable	6,594	10,477
Accrued compensation and related taxes	23,053	39,105
Income taxes payable	154	21,486
Other accrued liabilities	29,480	39,876
Short-term deferred revenue	102,094	103,925
Liabilities held for sale	4,012	25,285
Total current liabilities	165,387	240,154
Long-term deferred revenue	1,293	2,817
Deferred tax liabilities	515	1,032
Other noncurrent liabilities	1,660	2,575
Commitments and contingencies
Shareholders’ equity:
Preferred stock, $0.01 par value; authorized, 1,000,000 shares; issued, none	0	0
Common stock, $0.01 par value, and additional paid-in capital; authorized, 200,000,000 shares; issued and outstanding, 54,046,817 shares in 2013 and 59,594,961 shares in 2012	232,838	300,333
Retained earnings, including accumulated other comprehensive loss of $13,139 in 2013 and $10,764 in 2012	309,400	338,066
Total shareholders’ equity	542,238	638,399
Total liabilities and shareholders’ equity	$ 711,093	$ 884,977