Goodwill and Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Other intangible assets:
Total intangible assets	$ 856,740		$ 856,740		$ 854,979
Accumulated Amortization	(257,504)		(257,504)		(222,618)
Impairment	0		0		(992)
Total	570,078		570,078
Total intangible assets, net	599,236		599,236		631,369
Amortization of intangibles	10,973	$ 11,754	$ 32,866	$ 35,136
Weighted average
Other intangible assets:
Useful life			14 years 7 months 6 days
Trade name
Other intangible assets:
Gross carrying amount, indefinite-lived	27,158		$ 27,158		27,200
Net, indefinite-lived intangible assets	27,158		27,158		27,200
Service provider network
Other intangible assets:
Gross carrying amount, indefinite-lived	2,000		2,000		2,000
Net, indefinite-lived intangible assets	2,000		2,000		2,000
Developed technology
Other intangible assets:
Gross carrying amount, finite-lived	798,240		798,240		758,760
Accumulated Amortization	(244,918)		(244,918)		(206,998)
Total	553,322		$ 553,322		551,762
Amortization of intangibles					34,000
Developed technology | Weighted average
Other intangible assets:
Useful life			14 years 9 months 18 days
In-process research and development
Other intangible assets:
Gross carrying amount, finite-lived	0		$ 0		39,000
Accumulated Amortization	0		0		(7,222)
Total	0		$ 0		31,778
In-process research and development | Weighted average
Other intangible assets:
Useful life			14 years
Customer relationships
Other intangible assets:
Gross carrying amount, finite-lived	18,551		$ 18,551		18,058
Accumulated Amortization	(3,548)		(3,548)		(2,993)
Total	15,003		$ 15,003		15,065
Customer relationships | Weighted average
Other intangible assets:
Useful life			12 years 1 month 6 days
Software
Other intangible assets:
Gross carrying amount, finite-lived	10,691		$ 10,691		9,861
Accumulated Amortization	(8,967)		(8,967)		(5,347)
Impairment	0		0		(992)
Total	1,724		$ 1,724		3,522
Software | Weighted average
Other intangible assets:
Useful life			1 year
Other
Other intangible assets:
Gross carrying amount, finite-lived	100		$ 100		100
Accumulated Amortization	(71)		(71)		(58)
Total	$ 29		$ 29		$ 42
Other | Weighted average
Other intangible assets:
Useful life			1 year 9 months 18 days