OTHER FINANCIAL STATEMENT DATA - Schedule of Additional Information Concerning Selected Balance Sheet Accounts (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
Other current assets:
Prepaids	$ 27,438	$ 27,802
Restricted cash	19,556	19,032
Other	873	1,280
Other current assets	47,867	48,114
Property and equipment:
Equipment, furniture and leasehold improvements under capital leases	32,343	57,561
Property and equipment, gross	530,714	600,606
Less accumulated depreciation and amortization	(393,958)	(422,652)
Less amortization of equipment, furniture and leasehold improvements under capital leases	(30,896)	(54,673)
Property and equipment, net	105,860	123,281	$ 152,160
Accrued expenses:
Payroll and payroll related costs	53,949	59,192
Insurance	12,891	14,876
Other	30,790	36,367
Accrued expenses	97,630	110,435
Other noncurrent liabilities:
Deferred income taxes	32,229	108,187
Deferred rent	20,613	29,038
Insurance	25,804	26,112
Deferred benefits	13,377	17,302
Other	15,852	16,735
Other noncurrent liabilities	107,875	197,374
Land
Property and equipment:
Property and equipment, excluding capital leased assets, gross	3,864	3,864
Buildings and improvements
Property and equipment:
Property and equipment, excluding capital leased assets, gross	48,265	47,471
Equipment, furniture and leasehold improvements
Property and equipment:
Property and equipment, excluding capital leased assets, gross	380,196	420,656
Internal use software
Property and equipment:
Property and equipment, excluding capital leased assets, gross	$ 66,046	$ 71,054

Carrying value as of the balance sheet date of obligations incurred through that date and due beyond one year (or beyond one operating cycle if longer) to insurance entities to mitigate potential loss from various risks or to satisfy a promise to provide certain coverages to employees.

Name:	us-gaap_AccruedInsuranceNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).