CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Apr. 30, 2016	Oct. 31, 2015
Current assets:
Cash and cash equivalents	$ 922,033	$ 790,971
Short-term investments	195,179	135,107
Accounts receivable, net	555,056	550,792
Inventories	190,861	191,162
Prepaid expenses and other	214,920	196,178
Total current assets	2,078,049	1,864,210
Long-term investments	125,233	95,105
Equipment, building, furniture and fixtures, net	248,649	191,973
Goodwill	267,681	256,434
Other intangible assets, net	184,920	202,673
Other long-term assets	77,051	84,656
Total assets	2,981,583	2,695,051
Current liabilities:
Accounts payable	225,237	222,140
Accrued liabilities	283,096	316,283
Deferred revenue	116,799	126,111
Current portion of long-term debt	5,000	2,500
Total current liabilities	630,132	667,034
Long-term deferred revenue	70,233	62,962
Other long-term obligations	106,817	72,540
Long-term debt, net	1,505,389	1,271,639
Total liabilities	$ 2,312,571	$ 2,074,175
Commitments and contingencies
Stockholders’ equity:
Preferred stock – par value $0.01; 20,000,000 shares authorized; zero shares issued and outstanding	$ 0	$ 0
Common stock – par value $0.01; 290,000,000 shares authorized; 138,008,639 and 135,612,217 shares issued and outstanding	1,380	1,356
Additional paid-in capital	6,679,590	6,640,436
Accumulated other comprehensive loss	(15,619)	(22,126)
Accumulated deficit	(5,996,339)	(5,998,790)
Total stockholders’ equity	669,012	620,876
Total liabilities and stockholders’ equity	$ 2,981,583	$ 2,695,051