OTHER FINANCIAL STATEMENT DATA (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Other current assets:
Prepaids	$ 36,951	$ 29,629
Restricted cash	27,500	27,500
Notes receivable	635	769
Other current assets	65,086	57,898
Property and equipment:
Property and equipment, gross	1,049,778	1,041,025
Less accumulated depreciation and amortization	(718,959)	(665,924)
Less amortization of equipment, furniture and leasehold improvements under capital leases	(64,281)	(61,641)
Property and equipment, net	266,538	313,460	305,799
Accrued expenses:
Payroll and payroll related costs	69,319	74,940
Insurance	18,710	19,035
Other	54,691	43,251
Accrued expenses	142,720	137,226
Other noncurrent liabilities:
Deferred income taxes	83,201	36,399
Deferred rent	36,958	39,389
Insurance	25,965	29,378
Deferred benefits	32,728	32,435
Other	11,602	17,410
Other noncurrent liabilities	190,454	155,011
Land
Property and equipment:
Property and equipment, gross	3,864	3,864
Buildings and improvements
Property and equipment:
Property and equipment, gross	48,108	47,842
Equipment, furniture and leasehold improvements
Property and equipment:
Property and equipment, gross	797,757	789,737
Internal use software
Property and equipment:
Property and equipment, gross	122,826	118,093
Equipment, furniture and leasehold improvements under capital leases
Property and equipment:
Property and equipment, gross	$ 77,223	$ 81,489