CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Statement of Comprehensive Income [Abstract]
Net loss	$ (64,593)	$ (38,853)	$ (187,573)	$ (107,217)
Other comprehensive income, net of nil tax:
Foreign currency translation adjustments	(1,963)	(8,127)	(1,138)	(15,930)
Comprehensive loss	(66,556)	(46,980)	(188,711)	(123,147)
Comprehensive loss attributable to non-controlling interest	2,050	3,075	5,311	6,756
Comprehensive loss attributable to Ideanomics, Inc. common shareholders	$ (64,506)	$ (43,905)	$ (183,400)	$ (116,391)