Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income/(loss)	$ 559	$ (175)	$ 2,048	$ 1,058
Other comprehensive income/(loss):
Foreign currency translation adjustments	(47)	(98)	0	(207)
Other comprehensive loss	(47)	(98)	0	(207)
Comprehensive income/(loss)	512	(273)	2,048	851
Comprehensive income attributable to non-controlling interest	(18)	(16)	(53)	(37)
Comprehensive income/(loss) attributable to Intercontinental Exchange, Inc.	$ 494	$ (289)	$ 1,995	$ 814