Commitments And Contingencies (Details) (USD $)	3 Months Ended	12 Months Ended				12 Months Ended		1 Months Ended				12 Months Ended				12 Months Ended
	Mar. 31, 2014	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012	Oct. 31, 2013 Students	Jun. 30, 2014 Qui Tam Matters [Member] Plantiffs	Jun. 30, 2014 Qui Tam Matters [Member] Pending Litigation [Member]	Dec. 31, 2010 Attorney General of the Commonwealth of Kentucky [Member] Threatened Litigation [Member] Subpoenas Education_Systems	Oct. 31, 2010 Florida Attorney General [Member] Threatened Litigation [Member] Education_Systems	Dec. 31, 2013 AU Seattle APA Program Accreditation Lawsuit [Member] Threatened Litigation [Member] Plantiffs	Aug. 31, 2013 AU Seattle APA Program Accreditation Lawsuit [Member] Threatened Litigation [Member] Plantiffs	Jun. 30, 2014 Student housing [Member]	Jun. 30, 2013 Student housing [Member]	Jun. 30, 2012 Student housing [Member]	Jun. 30, 2014 Surety Bond [Member]	Jun. 30, 2014 The Art Institutes [Member] Campuses	Jun. 30, 2014 Restricted cash [Member]
Loss Contingencies [Line Items]
Other Commitment															$ 19,300,000
Loss Contingency, Number of Plaintiffs						5				9	20
Operating Leases, Rent Expense		215,900,000	202,300,000	191,800,000								50,100,000	47,900,000	51,400,000
Represents the number of states which inquiries are made	14
Number of students					125,560
Number of Art Institute schools																51
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
Operating Leases, Future Minimum Payments Due, Next Twelve Months		184,954,000
Operating Leases, Future Minimum Payments, Due in Two Years		149,890,000
Operating Leases, Future Minimum Payments, Due in Three Years		142,686,000
Operating Leases, Future Minimum Payments, Due in Four Years		125,514,000
Operating Leases, Future Minimum Payments, Due in Five Years		110,384,000
Operating Leases, Future Minimum Payments, Due Thereafter		303,765,000
Loss Contingency, Damages Sought, Value							11,000,000,000
Loss Contingency, Number of Locations Impacted								3	9
Loss Contingency, Number of Schools Impacted by Subpoena								6
Surety bonds		$ 7,275,000	$ 0														$ 7,300,000