Property and Equipment (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Jun. 30, 2019
Property, Plant and Equipment [Line Items]
Cost	$ 655,198	$ 678,869
Accumulated Depreciation	(406,585)	(429,416)
Net	248,613	249,453
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Cost	39,954	40,260
Accumulated Depreciation	(26,809)	(26,492)
Net	13,145	13,768
Office equipment
Property, Plant and Equipment [Line Items]
Cost	1,834	1,993
Accumulated Depreciation	(1,186)	(1,576)
Net	648	417
Computer hardware
Property, Plant and Equipment [Line Items]
Cost	251,992	258,802
Accumulated Depreciation	(165,469)	(177,402)
Net	86,523	81,400
Computer software
Property, Plant and Equipment [Line Items]
Cost	116,132	119,018
Accumulated Depreciation	(86,553)	(87,240)
Net	29,579	31,778
Capitalized software development costs
Property, Plant and Equipment [Line Items]
Cost	83,700	95,729
Accumulated Depreciation	(43,957)	(56,205)
Net	39,743	39,524
Leasehold improvements
Property, Plant and Equipment [Line Items]
Cost	112,039	113,510
Accumulated Depreciation	(68,293)	(66,520)
Net	43,746	46,990
Land and buildings
Property, Plant and Equipment [Line Items]
Cost	49,547	49,557
Accumulated Depreciation	(14,318)	(13,981)
Net	$ 35,229	$ 35,576

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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