CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Sep. 30, 2013
Current assets:
Cash and cash equivalents	$ 734,656	$ 808,118
Available-for-sale Securities, Current	40,440	38,728
Accounts receivable, less allowances for doubtful accounts of $8,634 and $8,529	396,834	382,741
Prepaid expenses and other current assets	113,534	104,971
Deferred tax asset	75,211	74,969
Total current assets	1,360,675	1,409,527
Land, building and equipment, net	142,971	143,465
Goodwill	3,350,371	3,293,198
Intangible assets, net	954,309	953,278
Other assets	177,387	159,135
Total assets	5,985,713	5,958,603
Current liabilities:
Current portion of long-term debt	248,518	246,040
Accounts payable	59,120	91,016
Accrued expenses and other current liabilities	227,182	214,425
Deferred revenue	301,049	253,753
Total current liabilities	835,869	805,234
Long-term debt	2,112,759	2,108,091
Deferred revenue, net of current portion	183,205	160,823
Deferred tax liability	183,728	162,774
Other liabilities	61,532	83,667
Total liabilities	3,377,093	3,320,589
Commitments and contingencies
Stockholders’ equity:
Common stock, $0.001 par value; 560,000 shares authorized; 321,035 and 319,365 shares issued and 317,284 and 315,614 shares outstanding, respectively	321	319
Additional paid-in capital	3,044,837	3,017,074
Treasury stock, at cost (3,751 shares)	(16,788)	(16,788)
Accumulated other comprehensive income	13,417	6,813
Accumulated deficit	(433,167)	(369,404)
Total stockholders’ equity	2,608,620	2,638,014
Total liabilities and stockholders’ equity	$ 5,985,713	$ 5,958,603