Condensed Consolidated Statements of Changes in Stockholders' Equity (Deficit) - USD ($) $ in Thousands		Total	Total Equity Attributable to Class A and Class B Common Stockholders	Class A and Class B Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Loss	Accumulated Deficit	Noncontrolling Interest
Beginning balance (in shares) at Dec. 31, 2021				176,460,407
Beginning balance at Dec. 31, 2021		$ (1,827)	$ (44,326)	$ 18	$ 3,219,081	$ (350)	$ (3,263,075)	$ 42,499
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of restricted stock awards (in shares)				1,789,639
ESPP purchase (in shares)				420,689
ESPP purchase		5,981	5,981		5,981
Exercise of stock options (in shares)				243,062
Exercise of stock options		1,317	1,317		1,317
Stock-based compensation		58,382	58,382		58,382
Distributions and payments to noncontrolling interests		(4,415)	(500)		(500)			(3,915)
Foreign currency translation adjustment		(747)	(650)			(650)		(97)
Net loss	[1]	(203,612)	(197,159)				(197,159)	(6,453)
Ending balance (in shares) at Jun. 30, 2022				178,913,797
Ending balance at Jun. 30, 2022		(144,921)	(176,955)	$ 18	3,284,261	(1,000)	(3,460,234)	32,034
Beginning balance (in shares) at Mar. 31, 2022				177,995,695
Beginning balance at Mar. 31, 2022		(54,756)	(90,791)	$ 18	3,251,128	(503)	(3,341,434)	36,035
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of restricted stock awards (in shares)				824,702
Exercise of stock options (in shares)				93,400
Exercise of stock options		337	337		337
Stock-based compensation		32,796	32,796		32,796
Distributions and payments to noncontrolling interests		(1,539)						(1,539)
Foreign currency translation adjustment		(594)	(497)			(497)		(97)
Net loss		(121,165)	(118,800)				(118,800)	(2,365)
Ending balance (in shares) at Jun. 30, 2022				178,913,797
Ending balance at Jun. 30, 2022		(144,921)	(176,955)	$ 18	3,284,261	(1,000)	(3,460,234)	32,034
Beginning balance (in shares) at Dec. 31, 2022				205,664,690
Beginning balance at Dec. 31, 2022		378,816	340,777	$ 20	3,906,491	(1,251)	(3,564,483)	38,039
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of restricted stock awards (in shares)				2,858,763
ESPP purchase (in shares)				449,525
ESPP purchase		7,756	7,756		7,756
Exercise of stock options (in shares)				208,404
Exercise of stock options		1,502	1,502		1,502
Stock-based compensation		58,286	58,286		58,286
Derecognition of the pre-modification forward contract fair value		76,242	76,242		76,242
Equity component of redeemable convertible preferred stock, Series B		16,145	16,145		16,145
Contributions from noncontrolling interest		6,979						6,979
Purchase of capped call related to convertible notes		(54,522)	(54,522)		(54,522)
Foreign currency translation adjustment		(993)	(802)			(802)		(191)
Net loss		(143,976)	(137,628)				(137,628)	(6,348)
Ending balance (in shares) at Jun. 30, 2023				209,181,382
Ending balance at Jun. 30, 2023		346,235	307,756	$ 20	4,011,900	(2,053)	(3,702,111)	38,479
Beginning balance (in shares) at Mar. 31, 2023				208,333,645
Beginning balance at Mar. 31, 2023		433,834	399,315	$ 20	4,036,697	(1,352)	(3,636,050)	34,519
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of restricted stock awards (in shares)				753,859
Exercise of stock options (in shares)				93,878
Exercise of stock options		733	733		733
Stock-based compensation		28,992	28,992		28,992
Contributions from noncontrolling interest		6,979						6,979
Purchase of capped call related to convertible notes		(54,522)	(54,522)		(54,522)
Foreign currency translation adjustment		(722)	(701)			(701)		(21)
Net loss		(69,059)	(66,061)				(66,061)	(2,998)
Ending balance (in shares) at Jun. 30, 2023				209,181,382
Ending balance at Jun. 30, 2023		$ 346,235	$ 307,756	$ 20	$ 4,011,900	$ (2,053)	$ (3,702,111)	$ 38,479

[1] Excludes $300 attributable to redeemable noncontrolling interest.Note: Beginning redeemable noncontrolling interest of $300 - Net loss attributable to redeemable noncontrolling interest of $300 = ending redeemable noncontrolling interest of Nil.