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Property and Equipment (Tables)

12 Months Ended

Sep. 30, 2021

Property and Equipment

Schedule of property and equipment, at cost

​

​	​	​	​	​	​	​	​	​	​	​
​	​	Fiscal Year Ended					​	​	​	​
​	​	September 30,		​	September 30,		​	Useful Lives
​		2021			2020			(years)
​	​	(in millions)					​	​	​	​
Building and land	​	$	14.4	​	$	11.5		10	-	45
Leasehold improvements	​		351.2	​		343.2		1	-	20
Computer systems and equipment	​		602.1	​		557.4		3	-	12
Furniture and fixtures	​		112.7	​		134.8		3	-	10
Total	​		1,080.4	​		1,046.9	​	​	​	​
Accumulated depreciation and amortization	​		(681.5)	​		(665.2)	​	​	​	​
Property and equipment, net	​	$	398.9	​	$	381.7	​	​	​	​

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- References

No definition available.

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- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(13))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

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