CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - 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	$ (18,677)	$ (45,432)	$ (114,206)	$ (37,030)
Other comprehensive loss:
Foreign currency translation adjustments	(10,830)	(9,809)	(8,392)	(16,818)
Comprehensive loss	(29,507)	(55,241)	(122,598)	(53,848)
Less: Comprehensive loss attributable to noncontrolling interest	(1,449)	(7,727)	(10,576)	(5,784)
Comprehensive loss attributable to indie Semiconductor, Inc.	$ (28,058)	$ (47,514)	$ (112,022)	$ (48,064)