Unaudited Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jul. 31, 2017	Oct. 31, 2016
Current assets:
Cash and cash equivalents	$ 1,154,986	$ 976,620
Short-term investments	147,508	140,695
Total cash, cash equivalents and short-term investments	1,302,494	1,117,315
Accounts receivable, net	411,262	438,873
Income taxes receivable and prepaid taxes	55,750	56,091
Prepaid and other current assets	125,126	104,659
Total current assets	1,894,632	1,716,938
Property and equipment, net	262,025	257,035
Goodwill	2,660,680	2,518,245
Intangible assets, net	248,335	266,661
Long-term prepaid taxes	15,706	13,991
Deferred income taxes	382,495	281,926
Other long-term assets	215,066	185,569
Total assets	5,678,939	5,240,365
Current liabilities:
Accounts payable and accrued liabilities	403,302	401,451
Accrued income taxes	16,270	22,693
Deferred revenue	1,046,801	1,085,802
Short-term debt	298,025	205,000
Total current liabilities	1,764,398	1,714,946
Long-term accrued income taxes	23,545	39,562
Long-term deferred revenue	83,001	79,856
Long-term debt	137,813	0
Other long-term liabilities	247,014	210,855
Total liabilities	2,255,771	2,045,219
Stockholders’ equity:
Preferred stock, $0.01 par value: 2,000 shares authorized; none outstanding	0	0
Common stock, $0.01 par value: 400,000 shares authorized; 150,238 and 151,454 shares outstanding, respectively	1,503	1,515
Capital in excess of par value	1,631,200	1,644,675
Retained earnings	2,277,499	1,947,585
Treasury stock, at cost: 7,024 and 5,811 shares, respectively	(419,370)	(294,052)
Accumulated other comprehensive income (loss)	(67,664)	(104,577)
Total stockholders’ equity	3,423,168	3,195,146
Total liabilities and stockholders’ equity	$ 5,678,939	$ 5,240,365