Schedule II-Valuation and Qualifying Accounts Schedule II-Valuation and Qualifying Accounts (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Uncollectable accounts receivable
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	$ 194,264	$ 124,242	$ 83,691
Additions Charged to Expenses	163,926	130,678	91,744
Deductions/Other	113,001	60,656	51,193
Balance at End of Period	245,189	194,264	124,242
Estimated future loan losses
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	5,093	43,161	14,515
Additions Charged to Expenses	0	25,374	28,646
Deductions/Other	0	63,442	0
Balance at End of Period	5,093	5,093	43,161
Deferred tax asset valuation allowance
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	21,667	22,652	18,847
Additions Charged to Expenses	3,600	0	3,805
Deductions/Other	0	985	0
Balance at End of Period	$ 25,267	$ 21,667	$ 22,652