UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Income Statement [Abstract]
Revenues	$ 123,287	$ 101,388	$ 331,117	$ 266,414
Cost of revenues	(76,875)	(67,776)	(209,966)	(188,382)
Gross profit	46,412	33,612	121,151	78,032
Operating expenses:
General and administrative expenses	(19,663)	(11,841)	(34,113)	(59,146)
Research and development expenses	(7,757)	(10,692)	(23,724)	(32,291)
Selling and marketing expenses	(6,006)	(4,963)	(16,229)	(15,580)
Impairment loss of long-lived assets	(36)	(12)	(1,400)	(88,039)
Total operating expenses	(33,462)	(27,508)	(75,466)	(195,056)
Subsidy income	44	1,082	2,455	2,351
Profit/(loss) from operations	12,994	7,186	48,140	(114,673)
Other income and expenses:
Interest income	236	186	611	551
Interest expense	(1,255)	(4,290)	(3,695)	(8,116)
Changes in fair value of warrant liability and convertible loan	(12,641)	2,766	(91,002)	1,240
Gain on debt restructuring	0	7,709	792	8,157
Other (expense) income, net	(84)	(310)	356	(293)
(Loss)/profit before provision for income taxes	(750)	13,247	(44,798)	(113,134)
Income tax expense	(739)	0	(959)	0
Net (loss)/profit	(1,489)	13,247	(45,757)	(113,134)
Net (loss)/profit attributable to Microvast Holdings, Inc.'s stockholders	$ (1,489)	$ 13,247	$ (45,757)	$ (113,134)
Net (loss)/profit per common share
Basic net (loss)/profit per share (in dollars per share)	$ 0	$ 0.04	$ (0.14)	$ (0.36)
Diluted net (loss)/profit per share (in dollars per share)	$ 0	$ 0.03	$ (0.14)	$ (0.36)
Weighted average shares used in calculating net (loss)/profit per share of common stock
Weighted average shares used in calculating net (loss)/profit per share of common stock, basic (in shares)	323,755,691	320,545,388	323,611,063	317,153,113
Weighted average shares used in calculating net (loss)/profit per share of common stock, diluted (in shares)	323,755,691	367,031,181	323,611,063	317,153,113