CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Statement of Comprehensive Income [Abstract]
Net loss	$ (282,116)	$ (256,725)	$ (111,581)
Other comprehensive loss, net of nil tax
Foreign currency translation adjustments	(7,591)	(1,385)	3,158
Comprehensive loss	(289,707)	(258,110)	(108,423)
Deemed dividend related to warrant repricing	0	0	(184)
Comprehensive loss attributable to non-controlling interest	22,689	2,020	9,238
Comprehensive loss attributable to Ideanomics, Inc. common shareholders	$ (267,018)	$ (256,090)	$ (99,369)