Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2015

Accounting Policies [Abstract]

Schedule of Property and Equipment

Property and equipment consist of the following:

	December 31,
	2015			2014
	(In thousands)
Buildings	$	85,092		$	85,092
Computer equipment	271,461			237,709
Software	487,191			392,009
Equipment and furniture	123,649			117,555
Leasehold improvements	217,200			211,625
	1,184,593			1,043,990
Less accumulated depreciation and amortization	(852,460		)	(722,691		)
Assets under construction	14,097			18,893
Land	27,587			27,587
Total	$	373,817		$	367,779

Schedule of Changes in Goodwill

The following table presents the change in goodwill allocated to the Company’s reportable segments during 2015 and 2014 (in thousands):

	Balance at January 1, 2015		Additions			Other				Balance at December 31, 2015		Balance at January 1, 2014		Additions			Other				Balance at December 31, 2014
Enterprise and Service Provider	$	1,434,369	$	61,641		$	(740	)	(2)	$	1,495,270	$	1,402,156	$	30,317		$	1,896		(4)	$	1,434,369
Mobility Apps	362,482		104,970			—				467,452		366,793		10,694			(15,005		)	(3)	362,482
Consolidated	$	1,796,851	$	166,611	(1)	$	(740	)		$	1,962,722	$	1,768,949	$	41,011	(1)	$	(13,109	)		$	1,796,851

⁽¹⁾  Amount primarily relates to 2015 acquisitions. See Note 3 for more information regarding the Company’s acquisitions.

⁽²⁾  Amount primarily relates to adjustments to purchase price allocations for certain 2014 Acquisitions.

⁽³⁾  Amount primarily relates to foreign currency translation. Refer to Foreign Currency discussion below for additional information.

⁽⁴⁾  Amount primarily relates to adjustments to purchase price allocations for certain 2013 Acquisitions.

Schedule of Intangible Assets

Intangible assets consist of the following (in thousands):

	December 31, 2015
	Gross Carrying Amount		Accumulated Amortization		Weighted-Average Life (Years)
Product related intangible assets	$	589,847	$	476,141	5.67
Other	447,816		278,104		6.48
Total	$	1,037,663	$	754,245	6.27

	December 31, 2014
	Gross Carrying Amount		Accumulated Amortization		Weighted-Average Life (Years)
Product related intangible assets	$	618,336	$	454,830	5.58
Other	492,960		265,749		7.58
Total	$	1,111,296	$	720,579	6.47

Schedule of Estimated Future Annual Amortization Expense of Intangible Assets

Estimated future amortization expense of intangible assets with finite lives as of December 31, 2015 is as follows (in thousands):

Year ending December 31,
2016	$	81,687
2017	60,013
2018	52,003
2019	36,047
2020	21,792
Thereafter	31,876
Total	$	283,418