Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Income Statement [Abstract]
Revenues, net	$ 284,360	$ 242,998	$ 798,452	$ 719,332
Operating costs and expenses:
Cost of revenues, excluding depreciation and amortization	(91,805)	(87,117)	(265,063)	(264,013)
Selling, general and administrative costs, excluding depreciation and amortization	(91,319)	(96,017)	(266,749)	(280,766)
Share-based compensation expense	(6,796)	(9,567)	(31,121)	(46,675)
Depreciation	(2,918)	(2,281)	(8,151)	(6,463)
Amortization	(65,696)	(41,656)	(168,049)	(138,694)
Transaction expenses	(34,938)	(8,645)	(70,154)	(42,073)
Transition, integration and other related expenses	(222)	(3,327)	(3,774)	(9,750)
Restructuring and impairment	(3,192)	0	(26,792)	0
Legal settlement	0	39,399	0	39,399
Other operating income (expense), net	(138)	2,057	14,675	3,047
Total operating expenses	(297,024)	(207,154)	(825,178)	(745,988)
Income (loss) from operations	(12,664)	35,844	(26,726)	(26,656)
Interest expense, net	(20,244)	(23,369)	(72,306)	(93,938)
Income (loss) before income tax	(32,908)	12,475	(99,032)	(120,594)
Provision for income taxes	(4,325)	(1,644)	(13,693)	(5,596)
Net income (loss)	$ (37,233)	$ 10,831	$ (112,725)	$ (126,190)
Per share
Basic (usd per share)	$ (0.10)	$ 0.04
Diluted (usd per share)	(0.10)	0.03
Basic and diluted (usd per share)	$ (0.10)	$ 0.04	$ (0.31)	$ (0.48)
Weighted-average shares outstanding
Basic (in shares)	387,845,438	305,428,062
Diluted (in shares)	387,845,438	328,854,063
Basic and diluted (in shares)			369,019,802	262,894,388