Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands	12 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2009
CASH FLOWS FROM OPERATING ACTIVITIES:
Net Income	$ 330,830	$ 279,983	$ 165,652
Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities:
Stock-Based Compensation Expense	14,251	10,148	7,550
Depreciation	58,033	51,225	39,825
Amortization	6,538	10,997	10,625
Provision for Refunds and Uncollectible Accounts	90,742	88,202	72,395
Deferred Income Taxes	23,966	(11,431)	344
Loss on Disposals of Land, Buildings and Equipment	469	666	2,394
Unrealized Net Gain on Investments		(1,225)	1,224
Changes in Assets and Liabilities:
Restricted Cash	(206)	3,247	(1,097)
Accounts Receivable	(84,940)	(102,588)	(89,249)
Prepaid Expenses and Other	375	7,536	7,292
Accounts Payable	(26,808)	18,776	(3,084)
Accrued Salaries, Wages, Benefits and Expenses	5,737	30,854	20,130
Advance Tuition Payments	1,291	(6,805)	5,889
Deferred Tuition Revenue	(12,288)	11,963	9,675
NET CASH PROVIDED BY OPERATING ACTIVITIES	407,990	391,548	249,565
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital Expenditures	(135,726)	(131,009)	(74,044)
Payment for Purchase of Business, Net of Cash Acquired	(3,027)		(315,318)
Marketable Securities Purchased	(101)	(79)	(63)
Marketable Securities Sales	13,495	46,000
Other	(627)	(700)
NET CASH USED IN INVESTING ACTIVITIES	(125,986)	(85,788)	(389,425)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from Exercise of Stock Options	9,098	13,041	12,157
Proceeds from Stock Issued Under Employee Stock Purchase Plan	1,460	997	2,066
Repurchase of Common Stock for Treasury	(132,940)	(41,683)	(33,684)
Cash Dividends Paid	(15,529)	(12,839)	(10,015)
Excess Tax Benefit from Stock-Based Payments	1,012	3,455	3,571
Payment of Debt Financing Fees	(3,290)
Borrowings Under Revolving Credit Facility		70,000	290,000
Repayments Under Revolving Credit Facility		(150,000)	(210,000)
Repayment of Fanor Debt			(12,740)
Borrowings Under Collateralized Line of Credit		300	46,419
Repayments Under Collateralized Line of Credit		(45,111)	(1,608)
NET CASH USED IN FINANCING ACTIVITIES	(140,189)	(161,840)	86,166
Effects of Exchange Rate Differences	(2,372)	(1,420)	1,697
NET INCREASE IN CASH AND CASH EQUIVALENTS	139,443	142,500	(51,997)
Cash and Cash Equivalents at Beginning of Period	307,702	165,202	217,199
Cash and Cash Equivalents at End of Period	447,145	307,702	165,202
Cash Paid During Period For:
Interest	454	867	2,167
Income Taxes, Net	152,553	130,502	60,609
Non-cash Investing Activity:
Declaration of Cash Dividends to be Paid	8,289	7,117	5,705
Accretion of Non-controlling Interest Put Option	$ 1,321	$ 1,745