Segments (Tables)

12 Months Ended

Dec. 31, 2016

Segment Reporting [Abstract]

Net revenues by product and service

The following table presents net revenues by product and service (in millions):

	Years Ended December 31,
	2016		2015		2014
Routing	$	2,352.9	$	2,359.2	$	2,223.9
Switching	858.0		768.3		721.2
Security	318.0		435.6		463.6
Total product	3,528.9		3,563.1		3,408.7
Total service	1,461.2		1,294.7		1,218.4
Total	$	4,990.1	$	4,857.8	$	4,627.1

Net revenues by geographic region

The Company attributes revenues to geographic region based on the customer’s shipping address. The following table presents net revenues by geographic region (in millions):

	Years Ended December 31,
	2016		2015		2014
Americas:
United States	$	2,737.0	$	2,568.6	$	2,410.6
Other	231.8		223.6		219.7
Total Americas	2,968.8		2,792.2		2,630.3
Europe, Middle East, and Africa	1,238.1		1,320.3		1,263.3
Asia Pacific	783.2		745.3		733.5
Total	$	4,990.1	$	4,857.8	$	4,627.1

Property and equipment, net by geographic region

The following table presents geographic information for property and equipment, net and purchased intangible assets, net (in millions):

	As of December 31,
	2016		2015
United States	$	1,046.6	$	925.5
International	147.4		129.4
Property and equipment, net and purchased intangible assets, net	$	1,194.0	$	1,054.9