CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2018	Jun. 30, 2018	Sep. 30, 2017	Jun. 30, 2017
CURRENT ASSETS:
Cash and cash equivalents	$ 114,872	$ 31,440	$ 104,040	$ 114,765
Receivables, net	198,564	297,271
Income tax receivable	4,142	21,671
Prepaid expenses and other	102,425	96,141
Deferred costs	37,836	27,069
Total current assets	457,839	473,592
PROPERTY AND EQUIPMENT, net	286,497	286,850
OTHER ASSETS:
Non-current deferred costs	77,539	74,865
Computer software, net of amortization	294,836	288,172
Other non-current assets	119,500	110,299
Other intangible assets, net of amortization	36,150	38,467
Goodwill	649,929	649,929
Total other assets	1,288,766	1,276,766
Total assets	2,033,102	2,037,208
CURRENT LIABILITIES:
Accounts payable	10,477	34,510
Accrued expenses	113,074	88,764
Deferred revenues	296,675	352,431
Total current liabilities	420,226	475,705
LONG TERM LIABILITIES:
Non-current deferred revenues	21,089	17,484
Non-current deferred income tax liability	209,033	208,303
Other long-term liabilities	14,190	12,872
Total long term liabilities	244,312	238,659
Total liabilities	664,538	714,364
STOCKHOLDERS' EQUITY
Preferred stock - $1 par value; 500,000 shares authorized, none issued	0	0
Common stock - $0.01 par value; 250,000,000 shares authorized; 103,398,501 shares issued at September 30, 2018; 103,278,562 shares issued at June 30, 2018	1,034	1,033
Additional paid-in capital	454,869	464,138
Retained earnings	1,967,921	1,912,933
Less treasury stock at cost; 26,107,903 shares at September 30, 2018; 26,107,903 shares at June 30, 2018	(1,055,260)	(1,055,260)
Total stockholders' equity	1,368,564	1,322,844
Total liabilities and equity	2,033,102	2,037,208
Customer Relationships [Member]
OTHER ASSETS:
Customer relationships, net of amortization	$ 110,812	$ 115,034