Segments (Tables)

9 Months Ended

Sep. 30, 2015

Segment Reporting [Abstract]

Financial information for each segment

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

	Three Months Ended September 30,				Nine Months Ended September 30,
	2015		2014		2015		2014
Routing	$	604.4	$	533.2	$	1,711.6	$	1,700.8
Switching	201.4		155.0		558.1		546.8
Security	119.6		121.3		319.5		367.1
Total product	925.4		809.5		2,589.2		2,614.7
Total service	323.2		316.4		949.0		910.8
Total	$	1,248.6	$	1,125.9	$	3,538.2	$	3,525.5

Net revenues by geographic region

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

	Three Months Ended September 30,				Nine Months Ended September 30,
	2015		2014		2015		2014
Americas:
United States	$	665.6	$	621.3	$	1,869.7	$	1,905.7
Other	47.2		57.0		167.9		165.1
Total Americas	712.8		678.3		2,037.6		2,070.8
Europe, Middle East, and Africa	355.0		290.5		975.1		911.0
Asia Pacific	180.8		157.1		525.5		543.7
Total	$	1,248.6	$	1,125.9	$	3,538.2	$	3,525.5

Long-lived Assets by Geographic Areas

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

	As of
	September 30, 2015		December 31, 2014
United States	$	879.1	$	871.7
International	120.0		95.0
Property and equipment, net and purchased intangible assets, net	$	999.1	$	966.7