Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands	Total	Ordinary shares	Additional paid in capital	Accumulated deficit	Accumulated other comprehensive income (loss)	Treasury Stock
Beginning balance (in shares) at Dec. 31, 2021		955,363,980
Beginning balance at Dec. 31, 2021	$ 1,379,956	$ 6	$ 2,825,948	$ (1,418,074)	$ (23,645)	$ (4,279)
Beginning balance (in shares) at Dec. 31, 2021						(382,930)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of ordinary shares upon vesting of restricted shares (in shares)		1,940,680
Issuance of ordinary shares upon vesting of restricted shares	0	$ 0	0
Exercise of shares options (in shares)		5,151,190
Exercise of share options	5,870	$ 0	5,870
Receipt of shares netted to satisfy tax withholding obligations related to share-based compensation (in shares)						(1,853,350)
Receipt of shares netted to satisfy tax withholding obligations related to share-based compensation	(7,577)					$ (7,577)
Share-based compensation	61,302		61,302
Net loss	(443,286)			(443,286)
Foreign currency translation	49,330				49,330
Ending balance (in shares) at Dec. 31, 2022		962,455,850
Ending balance at Dec. 31, 2022	1,045,595	$ 6	2,893,120	(1,861,360)	25,685	$ (11,856)
Ending balance (in shares) at Dec. 31, 2022						(2,236,280)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of ordinary shares upon vesting of restricted shares (in shares)		8,178,500
Issuance of ordinary shares upon vesting of restricted shares	0	$ 0	0
Exercise of shares options (in shares)		6,516,920
Exercise of share options	2,548	$ 0	2,548
Receipt of shares netted to satisfy tax withholding obligations related to share-based compensation (in shares)						(2,675,920)
Receipt of shares netted to satisfy tax withholding obligations related to share-based compensation	(8,980)					$ (8,980)
Share-based compensation	79,634		79,634
Net loss	(334,620)			(334,620)
Foreign currency translation	$ 11,941				11,941
Ending balance (in shares) at Dec. 31, 2023	972,239,070	977,151,270
Ending balance at Dec. 31, 2023	$ 796,118	$ 6	2,975,302	(2,195,980)	37,626	$ (20,836)
Ending balance (in shares) at Dec. 31, 2023	(4,912,200)					(4,912,200)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of ordinary shares upon vesting of restricted shares (in shares)		10,120,260
Issuance of ordinary shares upon vesting of restricted shares	$ 0	$ 0	0
Exercise of shares options (in shares)	5,147,140	5,147,140
Exercise of share options	$ 3,269	$ 0	3,269
Issuance of ordinary shares upon follow-on public offering, net of issuance cost (in shares)		90,196,070
Issuance of ordinary shares upon follow-on public offering, net of issuance cost	215,074	$ 1	215,073
Share-based compensation	70,651		70,651
Net loss	(257,103)			(257,103)
Foreign currency translation	$ 12,889				12,889
Ending balance (in shares) at Dec. 31, 2024	1,077,702,540	1,082,614,740
Ending balance at Dec. 31, 2024	$ 840,898	$ 7	$ 3,264,295	$ (2,453,083)	$ 50,515	$ (20,836)
Ending balance (in shares) at Dec. 31, 2024	(4,912,200)					(4,912,200)