Goodwill and Acquired Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The change in the carrying amount of goodwill for the nine months ended September 30, 2020 was as follows (in thousands):

Balance as of January 1, 2020	$	1,600,265
Measurement period adjustments related to acquisitions completed in prior years	(1,056)
Foreign currency translation	(290)
Balance as of September 30, 2020	$	1,598,919

Schedule of Acquired Intangible Assets

Acquired intangible assets that are subject to amortization consisted of the following as of September 30, 2020 and December 31, 2019 (in thousands):

	September 30, 2020						December 31, 2019
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Completed technology	$	154,343	$	(106,730)	$	47,613	$	153,722	$	(94,088)	$	59,634
Customer-related intangible assets	315,087		(180,658)		134,429		279,684		(163,155)		116,529
Non-compete agreements	816		(721)		95		830		(529)		301
Trademarks and trade names	7,543		(5,202)		2,341		7,600		(4,633)		2,967
Acquired license rights	490		(490)		—		490		(490)		—
Total	$	478,279	$	(293,801)	$	184,478	$	442,326	$	(262,895)	$	179,431