Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenues:
Total revenues	$ 2,413	$ 2,134	$ 4,872	$ 4,563
Transaction-based expenses:
Section 31 fees	123	41	174	166
Cash liquidity payments, routing and clearing	476	386	985	893
Total revenues, less transaction-based expenses	1,814	1,707	3,713	3,504
Operating expenses:
Compensation and benefits	355	365	714	719
Professional services	35	37	69	81
Acquisition-related transaction and integration costs	53	10	62	28
Technology and communication	169	165	344	327
Rent and occupancy	20	20	41	41
Selling, general and administrative	57	60	112	111
Depreciation and amortization	256	251	510	506
Total operating expenses	945	908	1,852	1,813
Operating income	869	799	1,861	1,691
Other income/(expense):
Interest income	8	0	9	0
Interest expense	(161)	(106)	(264)	(213)
Other income/(expense), net	23	1,239	(35)	1,287
Other income/(expense), net	(130)	1,133	(290)	1,074
Income before income tax expense	739	1,932	1,571	2,765
Income tax expense	173	679	338	862
Net income	566	1,253	1,233	1,903
Net income attributable to non-controlling interest	(11)	(1)	(21)	(5)
Net income attributable to Intercontinental Exchange, Inc.	$ 555	$ 1,252	$ 1,212	$ 1,898
Earnings per share attributable to Intercontinental Exchange, Inc. common stockholders:
Basic (in dollars per share)	$ 0.99	$ 2.23	$ 2.17	$ 3.38
Diluted (in dollars per share)	$ 0.99	$ 2.22	$ 2.16	$ 3.36
Weighted average common shares outstanding:
Basic (in shares)	558	563	560	562
Diluted (in shares)	560	565	562	565
Exchanges
Revenues:
Total revenues	$ 1,604	$ 1,336	$ 3,247	$ 2,942
Fixed income and data services
Revenues:
Total revenues	512	458	1,021	926
Mortgage technology
Revenues:
Total revenues	$ 297	$ 340	$ 604	$ 695