Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
CASH FLOWS FROM OPERATING ACTIVITIES:
Net Income	$ 133,896	$ 255,142
Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities:
Stock-Based Compensation Expense	12,891	11,192
Depreciation	56,512	43,289
Amortization	8,336	4,589
Impairment of Goodwill and Intangible Assets	75,039
Provision for Refunds and Uncollectible Accounts	73,058	73,534
Deferred Income Taxes	(5,157)	16,220
Loss on Disposals of Land, Buildings and Equipment	805	262
Realized Gain on Sale of Assets	(3,695)
Changes in Assets and Liabilities:
Restricted Cash	(10,886)	(5,276)
Accounts Receivable	(212,973)	(177,807)
Prepaid Expenses and Other	(5,392)	(6,225)
Accounts Payable	(11,327)	(26,631)
Accrued Salaries, Wages, Benefits and Expenses	(26,149)	(16,267)
Advance Tuition Payments	877	1,384
Deferred Tuition Revenue	269,294	311,825
NET CASH PROVIDED BY OPERATING ACTIVITIES	355,129	485,231
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital Expenditures	(92,167)	(91,299)
Marketable Securities Purchases	(66)	(91)
Marketable Securities Sales		13,495
Payment for Purchase of Business, Net of Cash Acquired	(250,150)
Cash Received from Sale of Assets	4,475
Other		(627)
NET CASH USED IN INVESTING ACTIVITIES	(337,908)	(78,522)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from Exercise of Stock Options	6,041	3,081
Proceeds from Stock Issued Under Employee Stock Purchase Plan	1,298	1,033
Repurchase of Common Stock for Treasury	(124,160)	(104,746)
Cash Dividends Paid	(18,430)	(15,529)
Excess Tax Benefit from Stock-Based Payments	727	561
Payment of Debt Financing Fees	(70)
NET CASH USED IN FINANCING ACTIVITIES	(134,594)	(115,600)
Effects of Exchange Rate Differences	(332)	(2,296)
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(117,705)	288,813
Cash and Cash Equivalents at Beginning of Period	447,145	307,702
Cash and Cash Equivalents at End of Period	329,440	596,515
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Interest	742	234
Income Taxes, Net	49,226	117,417
Non-cash Investing and Financing Activity:
Accretion of Non-controlling Interest Put Option	$ 997	$ 1,524