CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenues:
Total revenues	$ 179,744	$ 385,813	$ 818,856	$ 1,373,387
Costs and expenses:
Selling, general and administrative	79,674	105,120	298,675	330,643
Research and development	18,792	18,306	54,359	55,843
Contingent consideration	(754)	(497)	(685)	(1,556)
Amortization of intangible assets	21,407	12,609	66,225	37,760
Gain on sale of assets	0	(31,508)	(15,365)	(31,508)
Total costs and expenses	267,564	347,987	989,840	1,291,553
Operating income (loss)	(87,820)	37,826	(170,984)	81,834
Other income and (expense), net:
Interest income	667	9	838	21
Interest expense	(3,017)	(4,290)	(8,754)	(14,572)
Fair value changes of derivative instruments, net	446	1,283	652	571
Other expense, net	(36,651)	(3,356)	(111,091)	(16,067)
Other expense, net	(38,555)	(6,354)	(118,355)	(30,047)
Income (loss) before income taxes and investment losses	(126,375)	31,472	(289,339)	51,787
Income tax benefit (provision)	40,327	(2,680)	46,524	(7,993)
Net income (loss) before investment losses	(86,048)	28,792	(242,815)	43,794
Loss from investments in investees	(43)	(53)	(359)	(163)
Net income (loss)	$ (86,091)	$ 28,739	$ (243,174)	$ 43,631
Income (loss) per share, basic and diluted:
Income (loss) per share, basic (in dollars per share)	$ (0.11)	$ 0.04	$ (0.34)	$ 0.07
Income (loss) per share, diluted (in dollars per share)	$ (0.11)	$ 0.04	$ (0.34)	$ 0.07
Weighted average common shares outstanding, basic (in shares)	750,396,263	651,843,074	708,121,980	646,710,240
Weighted average common shares outstanding, diluted (in shares)	750,396,263	651,843,074	708,121,980	646,710,240
Services
Revenues:
Total revenues	$ 142,856	$ 340,163	$ 616,259	$ 1,244,312
Costs and expenses:
Cost of service revenue	128,182	223,193	521,221	830,428
Products
Revenues:
Total revenues	32,388	36,882	104,938	106,490
Costs and expenses:
Cost of service revenue	20,263	20,764	65,410	69,943
Revenue from transfer of intellectual property and other
Revenues:
Total revenues	$ 4,500	$ 8,768	$ 97,659	$ 22,585