CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
CASH FLOWS FROM OPERATING ACTIVITIES:
Net Income	$ 154,984	$ 137,471	$ 117,870
Adjustments to reconcile net income to cash from operating activities:
Depreciation	45,322	41,912	36,589
Amortization	49,297	48,602	34,919
Change in deferred income taxes	22,610	20,526	16,694
Expense for stock-based compensation	6,950	4,723	3,251
Gain/loss on disposal of assets	1,198	1,025	864
Changes in operating assets and liabilities:
Change in receivables	(10,795)	940	(1,539)
Change in prepaid expenses, prepaid cost of product and other	(22,962)	(24,543)	(6,458)
Change in accounts payable	3,488	(671)	630
Change in accrued expenses	7,770	1,593	741
Change in income taxes	5,792	(10,933)	4,362
Change in deferred revenues	896	19,487	10,775
Net cash from operating activities	264,550	240,132	218,698
CASH FLOWS FROM INVESTING ACTIVITIES:
Payment for acquisitions, net of cash acquired	0	0	(426,653)
Capital expenditures	(41,441)	(32,085)	(54,509)
Proceeds from sale of assets	2,772	0	1,032
Customer contracts acquired	(720)	0	0
Computer software developed	(37,873)	(26,954)	(25,586)
Proceeds from investments	3,000	4,000	4,000
Purchase of investments	(2,000)	(3,999)	(3,999)
Net cash from investing activities	(76,262)	(59,038)	(505,715)
CASH FLOWS FROM FINANCING ACTIVITIES:
Borrowings on credit facilities	0	399	448,647
Repayments on credit facilities	(35,280)	(229,854)	(145,487)
Purchase of treasury stock	(34,371)	0	0
Dividends paid	(38,128)	(34,391)	(30,461)
Debt acquisition costs	0	0	(7,598)
Excess tax benefits from stock-based compensation	(3,465)	(1,056)	(661)
Proceeds from issuance of common stock upon exercise of stock options	11,004	19,375	31,204
Minimum tax withholding payments related to option exercises	(4,112)	(2,529)	(4,635)
Proceeds from sale of common stock, net	3,322	2,457	1,953
Net cash from financing activities	(94,100)	(243,487)	294,284
NET CHANGE IN CASH AND CASH EQUIVALENTS	94,188	(62,393)	7,267
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	63,125	125,518	118,251
CASH AND CASH EQUIVALENTS, END OF PERIOD	$ 157,313	$ 63,125	$ 125,518