CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 30, 2014
Current assets:
Cash and cash equivalents	$ 94,651	$ 105,075
Accounts receivable, net	147,123	155,295
Prepaid expenses and other current assets	38,096	28,157
Total current assets	279,870	288,527
Marketable securities available for sale	9,530	8,751
Other investments	10,958	11,033
Property and equipment, net	36,791	36,677
Goodwill	774,107	779,928
Intangible assets, net	44,218	47,914
Deferred income taxes	4,927	13,061
Other assets	7,521	6,407
Total assets	1,167,922	1,192,298
Current liabilities:
Accounts payable	25,559	22,000
Accrued compensation and employee benefits	30,081	56,650
Other accrued liabilities	21,752	36,235
Deferred revenue	57,331	56,519
Current maturities on debt	231,000	170,000
Total current liabilities	365,723	341,404
Senior notes	376,000	376,000
Other liabilities	22,978	20,280
Total liabilities	764,701	737,684
Commitments and contingencies
Stockholders’ equity:
Preferred stock [$0.01 par value; 1,000 shares authorized; none issued and outstanding]	0	0
Common stock [$0.01 par value; 200,000 shares authorized, 88,857 shares issued and 31,724 and 32,047 shares outstanding at December 31, 2014 and September 30, 2014, respectively]	317	320
Paid-in-capital	1,118,285	1,129,317
Treasury stock, at cost [57,133 and 56,810 shares at December 31, 2014 and September 30, 2014, respectively]	(1,978,774)	(1,936,095)
Retained earnings	1,298,033	1,284,261
Accumulated other comprehensive loss	(34,640)	(23,189)
Total stockholders’ equity	403,221	454,614
Total liabilities and stockholders’ equity	$ 1,167,922	$ 1,192,298