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Property and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2012
Property and equipment
Property and equipment, gross	$ 722,100	$ 663,100
Accumulated depreciation and amortization	(440,100)	(392,400)
Property and equipment, net	281,979	270,672
Depreciation expense	69,100	70,700	$ 77,100
Amortization of capitalized software costs	7,300	6,400	6,200
Unamortized capitalized software costs	$ 39,900	29,600	$ 24,100
Minimum
Property and equipment
Useful Lives	3 years
Maximum
Property and equipment
Useful Lives	10 years
Parent
Property and equipment
Property and equipment, net	$ 53,600	42,300
Land, Buildings and Improvements [Member]
Property and equipment
Property and equipment, gross	$ 11,500	4,400
Useful Lives	27 years
Leasehold Improvements [Member]
Property and equipment
Property and equipment, gross	$ 299,700	289,900
Leasehold Improvements [Member] | Minimum
Property and equipment
Useful Lives	2 years
Leasehold Improvements [Member] | Maximum
Property and equipment
Useful Lives	12 years
Computer Equipment [Member]
Property and equipment
Property and equipment, gross	$ 302,600	257,000
Computer Equipment [Member] | Minimum
Property and equipment
Useful Lives	3 years
Computer Equipment [Member] | Maximum
Property and equipment
Useful Lives	10 years
Furniture and Fixtures [Member]
Property and equipment
Property and equipment, gross	$ 101,500	106,400
Furniture and Fixtures [Member] | Minimum
Property and equipment
Useful Lives	5 years
Furniture and Fixtures [Member] | Maximum
Property and equipment
Useful Lives	10 years
Automobiles [Member]
Property and equipment
Property and equipment, gross	$ 6,800	$ 5,400
Automobiles [Member] | Minimum
Property and equipment
Useful Lives	3 years
Automobiles [Member] | Maximum
Property and equipment
Useful Lives	10 years

X

- Definition

Unamortized costs incurred for development of computer software.

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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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For each income statement presented, the amount charged to expense for amortization of capitalized computer software costs.

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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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