Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 29, 2014	Sep. 30, 2013
ASSETS
Cash and cash equivalents	$ 270,470	$ 241,913
Accounts receivable, net of allowance for doubtful accounts of $2,969 and $3,030 at March 29, 2014 and September 30, 2013, respectively	221,288	229,106
Prepaid expenses and other current assets	171,217	169,552
Deferred tax assets	40,469	39,645
Total current assets	703,444	680,216
Property and equipment, net	60,632	64,652
Goodwill	869,324	769,095
Acquired intangible assets, net	279,901	273,121
Deferred tax assets	8,159	7,696
Other assets	37,666	34,126
Total assets	1,959,126	1,828,906
LIABILITIES AND STOCKHOLDERS’ EQUITY
Accounts payable, accrued expenses and other current liabilities	61,823	66,006
Accrued compensation and benefits	79,606	112,733
Accrued income taxes	12,094	7,074
Deferred tax liabilities	1,610	853
Current portion of long term debt	12,500	15,000
Deferred revenue	358,182	326,947
Total current liabilities	525,815	528,613
Long term debt, net of current portion	305,625	243,125
Deferred tax liabilities	43,974	42,088
Deferred revenue	7,400	9,966
Other liabilities	93,891	78,634
Total liabilities	976,705	902,426
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; 118,618 and 118,446 shares issued and outstanding at March 29, 2014 and September 30, 2013, respectively	1,186	1,185
Additional paid-in capital	1,759,355	1,786,820
Accumulated deficit	(726,952)	(810,365)
Accumulated other comprehensive loss	(51,168)	(51,160)
Total stockholders’ equity	982,421	926,480
Total liabilities and stockholders’ equity	$ 1,959,126	$ 1,828,906