Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 29, 2013	Sep. 30, 2012
ASSETS
Cash and cash equivalents	$ 257,031	$ 489,543
Accounts receivable, net of allowance for doubtful accounts of $3,449 and $3,418 at June 29, 2013 and September 30, 2012, respectively	200,883	217,370
Prepaid expenses	46,302	28,341
Other current assets	99,154	121,019
Deferred tax assets	36,578	22,879
Total current assets	639,948	879,152
Property and equipment, net	61,482	63,466
Goodwill	746,584	610,347
Acquired intangible assets, net	266,997	185,885
Deferred tax assets	5,208	20,660
Other assets	36,558	32,124
Total assets	1,756,777	1,791,634
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable, accrued expenses and other current liabilities	71,574	65,517
Accrued compensation and benefits	87,346	92,212
Accrued income taxes	4,700	804
Deferred tax liabilities	657	402
Current portion of long term debt	9,375	7,500
Deferred revenue	320,376	315,309
Total current liabilities	494,028	481,744
Long term debt, net of current portion	258,750	362,500
Deferred tax liabilities	42,644	31,854
Deferred revenue	8,214	12,220
Other liabilities	102,436	106,057
Total liabilities	906,072	994,375
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; 119,018 and 119,553 shares issued and outstanding at June 29, 2013 and September 30, 2012, respectively	1,190	1,196
Additional paid-in capital	1,791,181	1,822,698
Accumulated deficit	(866,830)	(954,134)
Accumulated other comprehensive loss	(74,836)	(72,501)
Total stockholders’ equity	850,705	797,259
Total liabilities and stockholders’ equity	$ 1,756,777	$ 1,791,634