Goodwill and Intangible Assets, Net (Tables)

9 Months Ended

Sep. 30, 2018

Goodwill And Intangible Assets Disclosure [Abstract]

The following table presents the changes to goodwill for the nine months ended September 30, 2018 (in thousands):

Goodwill – December 31, 2017 ⁽¹⁾	$	730,464
Additions		223,924
Foreign currency translation adjustments ⁽²⁾		(6,658	)
Goodwill – September 30, 2018 ⁽¹⁾	$	947,730

(1)

There are no accumulated impairments losses at the beginning or end of any period presented.

(2)

The decrease is primarily related to translation adjustments on goodwill associated with the acquisition of NaturalMotion which the functional currency is denominated in British Pounds.

Acquisition-Related Intangible Assets

The details of our acquisition-related intangible assets as of September 30, 2018 and December 31, 2017 are as follows (in thousands):

	September 30, 2018
	Gross Carrying Value		Accumulated Amortization			Net Book Value
Developed technology	$	266,039	$	(162,391	)	$	103,648
Trademarks, branding and domain names		32,772		(11,089	)		21,683
Noncompetition agreements		8,390		(6,100	)		2,290
Acquired lease intangibles		5,708		(5,478	)		230
Total	$	312,909	$	(185,058	)	$	127,851

	December 31, 2017
	Gross Carrying Value		Accumulated Amortization			Net Book Value
Developed technology	$	197,908	$	(147,427	)	$	50,481
Trademarks, branding and domain names		18,272		(10,152	)		8,120
Noncompetition agreements		8,390		(3,079	)		5,311
Acquired lease intangibles		5,708		(5,362	)		346
Total	$	230,278	$	(166,020	)	$	64,258

Schedule of Finite Lived Intangible Assets Future Amortization Expense

As of September 30, 2018, future amortization expense related to the intangible assets is expected to be recognized as shown below (in thousands):

Year ending December 31:
Remaining 2018	$	9,240
2019		32,394
2020		31,145
2021		23,596
2022		16,368
Thereafter		8,988
Total	$	121,731