Consolidated Balance Sheets - USD ($) $ in Thousands	Jul. 02, 2016	Sep. 30, 2015
ASSETS
Cash and cash equivalents	$ 294,626	$ 273,417
Available-for-sale Securities, Current	11,380	0
Accounts receivable, net of allowance for doubtful accounts of $999 and $998 at July 2, 2016 and September 30, 2015, respectively	151,718	197,275
Prepaid expenses	56,986	56,365
Other current assets	120,576	140,819
Deferred tax assets	0	36,803
Total current assets	635,286	704,679
Property and equipment, net	62,909	65,162
Goodwill	1,169,660	1,069,041
Acquired intangible assets, net	323,382	291,301
Available-for-sale Securities, Noncurrent	33,226	0
Deferred tax assets	71,467	38,936
Other assets	43,216	40,794
Total assets	2,339,146	2,209,913
LIABILITIES AND STOCKHOLDERS’ EQUITY
Accounts payable	16,250	13,361
Accrued expenses and other current liabilities	77,003	97,613
Accrued compensation and benefits	91,861	82,414
Accrued income taxes	7,784	4,010
Deferred tax liabilities	0	1,622
Current portion of long term debt	0	50,000
Deferred revenue	410,996	368,240
Total current liabilities	603,894	617,260
Long term debt, net of current portion	778,125	618,125
Deferred tax liabilities	20,342	42,361
Deferred revenue	14,436	18,610
Other liabilities	59,688	53,386
Total liabilities	1,476,485	1,349,742
Commitments and contingencies (Note 13)
Stockholders’ equity:
Preferred stock, $0.01 par value; 5,000 shares authorized; none issued	0	0
Common stock, $0.01 par value; 500,000 shares authorized; 114,952 and 113,745 shares issued and outstanding at July 2, 2016 and September 30, 2015, respectively	1,150	1,137
Additional paid-in capital	1,584,675	1,553,390
Accumulated deficit	(628,606)	(602,614)
Accumulated other comprehensive loss	(94,558)	(91,742)
Total stockholders’ equity	862,661	860,171
Total liabilities and stockholders’ equity	$ 2,339,146	$ 2,209,913