UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ (DEFICIT)/EQUITY - USD ($) $ in Thousands	Total	Total Microvast Holdings, Inc. Shareholders’ Equity	Total Microvast Holdings, Inc. Shareholders’ Equity Cumulative Effect, Period of Adoption, Adjustment	Common Stock	Additional paid-in capital	Accumulated deficit	Accumulated deficit Cumulative Effect, Period of Adoption, Adjustment	Accumulated other Comprehensive Income (loss)	Statutory reserves	Non- controlling Interests
Beginning balance (in shares) at Dec. 31, 2021				298,843,016
Beginning balance at Dec. 31, 2021		$ 686,698	$ (866)	$ 30	$ 1,306,034	$ (632,099)	$ (866)	$ 6,701	$ 6,032
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	$ (124,502)	(124,502)				(124,502)
Issuance of common stock in connection with vesting of share-based awards (in shares)				8,761,551
Issuance of common stock in connection with vesting of share-based awards		0		$ 1	(1)
Share-based compensation		92,138			92,138
Foreign currency translation adjustments		(37,612)						(37,612)
Ending balance (in shares) at Sep. 30, 2022				307,604,567
Ending balance at Sep. 30, 2022		615,856		$ 31	1,398,171	(757,467)		(30,911)	6,032
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accounting standards update [Extensible Enumeration]	Accounting Standards Update 2016-13 [Member]
Beginning balance (in shares) at Dec. 31, 2021				298,843,016
Beginning balance at Dec. 31, 2021		686,698	$ (866)	$ 30	1,306,034	(632,099)	$ (866)	6,701	6,032
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	$ (158,200)
Ending balance (in shares) at Dec. 31, 2022				307,628,511
Ending balance at Dec. 31, 2022	612,977	612,977		$ 31	1,416,160	(791,165)		(18,081)	6,032	$ 0
Beginning balance (in shares) at Jun. 30, 2022				300,859,266
Beginning balance at Jun. 30, 2022		654,004		$ 30	1,378,774	(720,923)		(9,909)	6,032
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(36,544)	(36,544)				(36,544)
Issuance of common stock in connection with vesting of share-based awards (in shares)				6,745,301
Issuance of common stock in connection with vesting of share-based awards		0		$ 1	(1)
Share-based compensation		19,398			19,398
Foreign currency translation adjustments		(21,002)						(21,002)
Ending balance (in shares) at Sep. 30, 2022				307,604,567
Ending balance at Sep. 30, 2022		615,856		$ 31	1,398,171	(757,467)		(30,911)	6,032
Beginning balance (in shares) at Dec. 31, 2022				307,628,511
Beginning balance at Dec. 31, 2022	612,977	612,977		$ 31	1,416,160	(791,165)		(18,081)	6,032	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(81,821)	(81,800)				(81,800)				(21)
Capital contribution from non-controlling interests	2,174									2,174
Issuance of common stock in connection with vesting of share-based awards (in shares)				7,218,814
Issuance of common stock in connection with vesting of share-based awards	0			$ 1	(1)
Share-based compensation	52,014	52,014			52,014
Foreign currency translation adjustments	(18,006)	(17,844)						(17,844)		(162)
Ending balance (in shares) at Sep. 30, 2023				314,847,325
Ending balance at Sep. 30, 2023	567,338	565,347		$ 32	1,468,173	(872,965)		(35,925)	6,032	1,991
Beginning balance (in shares) at Jun. 30, 2023				307,938,943
Beginning balance at Jun. 30, 2023	579,717	577,672		$ 31	1,452,189	(846,835)		(33,745)	6,032	2,045
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(26,172)	(26,130)				(26,130)				(42)
Issuance of common stock in connection with vesting of share-based awards (in shares)				6,908,382
Issuance of common stock in connection with vesting of share-based awards	0			$ 1	(1)
Share-based compensation	15,985	15,985			15,985
Foreign currency translation adjustments	(2,192)	(2,180)						(2,180)		(12)
Ending balance (in shares) at Sep. 30, 2023				314,847,325
Ending balance at Sep. 30, 2023	$ 567,338	$ 565,347		$ 32	$ 1,468,173	$ (872,965)		$ (35,925)	$ 6,032	$ 1,991