Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 566	$ 1,253	$ 1,233	$ 1,903
Other comprehensive income/(loss):
Foreign currency translation adjustments, net of tax expense/(benefit) of ($1) for both the six and three months ended June 30, 2022 and $1 for the three months ended June 30, 2021	(84)	10	(109)	17
Change in equity method investment	0	0	0	1
Other comprehensive income/(loss)	(84)	10	(109)	18
Comprehensive income	482	1,263	1,124	1,921
Comprehensive income attributable to non-controlling interest	(11)	(1)	(21)	(5)
Comprehensive income attributable to Intercontinental Exchange, Inc.	$ 471	$ 1,262	$ 1,103	$ 1,916