CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2019	Sep. 30, 2018
Current assets:
Cash and cash equivalents	$ 76,885	$ 90,023
Accounts receivable, net	271,632	266,742
Prepaid expenses and other current assets	48,483	39,624
Total current assets	397,000	396,389
Marketable Securities	18,888
Marketable securities		18,059
Other investments	1,702	1,697
Property and equipment, net	44,760	48,837
Goodwill	800,696	800,890
Intangible assets, net	11,422	14,536
Deferred income taxes	13,678	13,805
Other assets	39,965	36,254
Total assets	1,328,111	1,330,467
Current liabilities:
Accounts payable	16,249	20,251
Accrued compensation and employee benefits	67,349	84,292
Other accrued liabilities	28,747	31,025
Deferred revenue	106,275	103,335
Current maturities on debt	218,000	235,000
Total current liabilities	436,620	473,903
Long-term debt	604,369	528,944
Other liabilities	39,644	40,183
Total liabilities	1,080,633	1,043,030
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 29,056 and 29,015 shares outstanding at March 31, 2019 and September 30, 2018, respectively)	291	290
Additional Paid-in-capital	1,190,341	1,211,051
Treasury stock, at cost (59,801 and 59,842 shares at March 31, 2019 and September 30, 2018, respectively)	(2,704,305)	(2,612,007)
Retained earnings	1,837,912	1,764,524
Accumulated other comprehensive loss	(76,761)	(76,421)
Total stockholders’ equity	247,478	287,437
Total liabilities and stockholders’ equity	$ 1,328,111	$ 1,330,467