Financing Receivables (Narrative) (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended						9 Months Ended
	Mar. 31, 2012	Mar. 31, 2012 Becker [Member]	Mar. 31, 2012 Accounts Receivable, Net [Member]	Mar. 31, 2011 Accounts Receivable, Net [Member]	Mar. 31, 2012 Other Assets [Member]	Mar. 31, 2011 Other Assets [Member]	Mar. 31, 2012 Minimum [Member]	Mar. 31, 2012 Maximum [Member]
Accounts, Notes, Loans And Financing Receivable [Line Items]
Repayment plan, number of monthly installments							12	60
Rate of interest		0.00%
Term of loan, in months		18
Net Institutional Student Loans, classified as Accounts Receivable			$ 19.2	$ 16.4
Net Institutional Student Loans, classified as Other Assets					$ 13.4	$ 10.8
Number of days past due, to consider loans as nonperforming	120