Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Statement of Comprehensive Income [Abstract]
Net loss	$ (21,275)	$ (44,859)
Currency translation adjustment, net of tax	(421)	22
Unrealized losses on available-for-sale securities, net of tax	(158)	(229)
Comprehensive loss	(21,854)	(45,066)
Comprehensive loss attributable to noncontrolling interest	(13,469)	(31,027)
Comprehensive loss attributable to Bakkt Holdings, Inc.	$ (8,385)	$ (14,039)