CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock 3.75% Convertible Senior Notes	Common Stock 5.5% Convertible Senior Notes	Common Stock Private placement	Common Stock	Additional Paid-in-Capital 3.75% Convertible Senior Notes	Additional Paid-in-Capital 5.5% Convertible Senior Notes	Additional Paid-in-Capital Private placement	Additional Paid-in-Capital	Accumulated Other Comprehensive Income (Loss)	Treasury Stock	Accumulated Deficit	3.75% Convertible Senior Notes	5.5% Convertible Senior Notes	Private placement	Total
Balance at Dec. 31, 2020				$ 4,740				$ 3,446,650	$ 2,451	$ (40,434)	$ (1,946,488)				$ 1,466,919
Balance (in shares) at Dec. 31, 2020				473,977,469						15,926,068
Increase (Decrease) in Stockholders' Equity
Issuance of common stock, net (in shares)															32,200,000
Balance at Dec. 31, 2020				$ 4,740				3,446,650	2,451	$ (40,434)	(1,946,488)				$ 1,466,919
Balance (in shares) at Dec. 31, 2020				473,977,469						15,926,068
Increase (Decrease) in Stockholders' Equity
Net loss											(459,965)				(459,965)
Other comprehensive income/(loss)									(3,983)						(3,983)
Stock-based compensation				$ 1				76,469							76,470
Stock-based compensation (in shares)				100,662
Issuance of common stock, net			$ 549	$ 322			$ 1,564,065	2,022,897						$ 1,564,614	2,023,219
Issuance of common stock, net (in shares)			54,966,188	32,200,000
Stock option exercises and issuance of common stock upon grant/vesting of restricted stock and restricted stock unit awards				$ 51				7,469							7,520
Stock option exercises and issuance of common stock upon grant/vesting of restricted stock and restricted stock unit awards (in shares)				5,097,667
Treasury stock acquired from employees upon exercise of stock options and vesting of restricted stock and restricted stock unit awards										$ (32,092)					(32,092)
Treasury stock acquired from employees upon exercise of stock options and vesting of restricted stock and restricted stock unit awards (in shares)										1,148,642
Exercise of warrants				$ 242				15,203							15,445
Exercise of warrants (in shares)				24,210,984
Conversion of Convertible Senior Note	$ 30	$ 1			$ 15,155	$ 159						$ 15,185	$ 160
Conversion of Convertible Senior Note (in shares)	3,016,036	69,808
Common stock issued for acquisitions				$ 11				46,686							46,697
Common stock issued for acquisitions (in shares)				1,090,796
Provision for common stock warrants								6,142							6,142
Balance (ASU 2020-06) at Dec. 31, 2021								(130,185)			9,550				(120,635)
Balance at Dec. 31, 2021				$ 5,947				7,070,710	(1,532)	$ (72,526)	(2,396,903)				4,605,696
Balance (in shares) at Dec. 31, 2021				594,729,610						17,074,710
Increase (Decrease) in Stockholders' Equity
Net loss											(724,008)				(724,008)
Other comprehensive income/(loss)									(24,472)						(24,472)
Stock-based compensation				$ 6				179,621							179,627
Stock-based compensation (in shares)				584,545
Stock option exercises and issuance of common stock upon grant/vesting of restricted stock and restricted stock unit awards				$ 59				2,242							2,301
Stock option exercises and issuance of common stock upon grant/vesting of restricted stock and restricted stock unit awards (in shares)				5,905,883
Treasury stock acquired from employees upon exercise of stock options and vesting of restricted stock and restricted stock unit awards										$ (23,735)					(23,735)
Treasury stock acquired from employees upon exercise of stock options and vesting of restricted stock and restricted stock unit awards (in shares)										1,001,417
Exercise of warrants				$ 68				(68)
Exercise of warrants (in shares)				6,793,479
Common stock issued for acquisitions				$ 4				6,103							6,107
Common stock issued for acquisitions (in shares)				408,268
Provision for common stock warrants								38,698							38,698
Balance at Dec. 31, 2022				$ 6,084				7,297,306	(26,004)	$ (96,261)	(3,120,911)				$ 4,060,214
Balance (in shares) at Dec. 31, 2022				608,421,785						18,076,127					608,421,785
Increase (Decrease) in Stockholders' Equity
Net loss											(1,368,833)				$ (1,368,833)
Other comprehensive income/(loss)									19,202						19,202
Stock-based compensation				$ 15				162,893							162,908
Stock-based compensation (in shares)				1,548,608
Stock option exercises and issuance of common stock upon grant/vesting of restricted stock and restricted stock unit awards				$ 53				1,560							1,613
Stock option exercises and issuance of common stock upon grant/vesting of restricted stock and restricted stock unit awards (in shares)				5,103,159
Treasury stock acquired from employees upon exercise of stock options and vesting of restricted stock and restricted stock unit awards										$ (10,007)					(10,007)
Treasury stock acquired from employees upon exercise of stock options and vesting of restricted stock and restricted stock unit awards (in shares)										1,093,239
Exercise of warrants				$ 93				(93)
Exercise of warrants (in shares)				9,304,431
Earnouts from acquisitions paid in stock				$ 9				7,991							8,000
Earnouts from acquisitions paid in stock (in shares)				927,042
Provision for common stock warrants								25,028							25,028
Balance at Dec. 31, 2023				$ 6,254				$ 7,494,685	$ (6,802)	$ (106,268)	$ (4,489,744)				$ 2,898,125
Balance (in shares) at Dec. 31, 2023				625,305,025						19,169,366					625,305,025