Segments (Tables)

12 Months Ended

Jan. 31, 2016

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

Information concerning the operations of Autodesk’s reportable segments is as follows:

	Fiscal year ended January 31,
	2016			2015			2014
Net revenue:
Architecture, Engineering, and Construction	$	949.1		$	872.6		$	730.6
Manufacturing	724.6			675.6			579.4
Platform Solutions and Emerging Business	670.4			796.7			789.2
Media and Entertainment	160.0			167.3			174.7
	$	2,504.1		$	2,512.2		$	2,273.9
Gross profit:
Architecture, Engineering, and Construction	$	857.0		$	785.8		$	663.8
Manufacturing	638.1			604.0			531.5
Platform Solutions and Emerging Business	572.0			712.3			716.8
Media and Entertainment	127.1			127.3			137.8
Unallocated (1)	(60.8		)	(59.3		)	(50.3		)
	$	2,133.4		$	2,170.1		$	1,999.6
Depreciation, amortization and accretion:
Architecture, Engineering, and Construction	$	1.5		$	1.3		$	0.2
Manufacturing	1.3			3.0			0.9
Platform Solutions and Emerging Business	9.8			6.8			5.5
Media and Entertainment	0.2			0.3			0.2
Unallocated	133.0			134.5			122.1
	$	145.8		$	145.9		$	128.9

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(1) Unallocated amounts primarily relate to corporate expenses and other costs and expenses that are managed outside the reportable segments, including stock-based compensation expense.

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas

Information regarding Autodesk’s operations by geographic area is as follows:

	Fiscal year ended January 31,
	2016		2015		2014
Net revenue:
Americas
U.S.	$	803.9	$	736.4	$	672.3
Other Americas	168.9		161.6		146.6
Total Americas	972.8		898.0		818.9
Europe, Middle East, and Africa	934.6		980.0		851.8
Asia Pacific
Japan	219.7		269.0		274.5
Other Asia Pacific	377.0		365.2		328.7
Total Asia Pacific	596.7		634.2		603.2
Total net revenue	$	2,504.1	$	2,512.2	$	2,273.9

Information regarding Autodesk’s long-lived assets by geographic area is as follows:

	January 31,
	2016		2015
Long-lived assets (1):
Americas
U.S.	$	118.8	$	108.8
Other Americas	3.2		3.1
Total Americas	122.0		111.9
Europe, Middle East, and Africa	25.7		25.0
Asia Pacific	21.6		22.3
Total long-lived assets	$	169.3	$	159.2