Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenues:
Total revenues	$ 2,387	$ 2,277	$ 7,259	$ 6,840
Transaction-based expenses:
Section 31 fees	158	38	332	204
Cash liquidity payments, routing and clearing	418	437	1,403	1,330
Total revenues, less transaction-based expenses	1,811	1,802	5,524	5,306
Operating expenses:
Compensation and benefits	344	374	1,058	1,093
Professional services	32	43	101	124
Acquisition-related transaction and integration costs	19	14	81	42
Technology and communication	169	168	513	495
Rent and occupancy	22	20	63	61
Selling, general and administrative	54	52	166	163
Depreciation and amortization	258	253	768	759
Total operating expenses	898	924	2,750	2,737
Operating income	913	878	2,774	2,569
Other income/(expense):
Interest income	33	0	42	0
Interest expense	(176)	(108)	(440)	(321)
Other income/(expense), net	(1,097)	54	(1,132)	1,341
Other income/(expense), net	(1,240)	(54)	(1,530)	1,020
Income/(loss) before income tax expense/(benefit)	(327)	824	1,244	3,589
Income tax expense/(benefit)	(152)	187	186	1,049
Net income/(loss)	(175)	637	1,058	2,540
Net income attributable to non-controlling interest	(16)	(4)	(37)	(9)
Net income/(loss) attributable to Intercontinental Exchange, Inc.	$ (191)	$ 633	$ 1,021	$ 2,531
Earnings/(loss) per share attributable to Intercontinental Exchange, Inc. common stockholders:
Basic (in dollars per share)	$ (0.34)	$ 1.12	$ 1.83	$ 4.50
Diluted (in dollars per share)	$ (0.34)	$ 1.12	$ 1.82	$ 4.48
Weighted average common shares outstanding:
Basic (in shares)	558	563	559	563
Diluted (in shares)	560	566	561	565
Exchanges
Revenues:
Total revenues	$ 1,577	$ 1,434	$ 4,824	$ 4,376
Fixed income and data services
Revenues:
Total revenues	534	477	1,555	1,403
Mortgage technology
Revenues:
Total revenues	$ 276	$ 366	$ 880	$ 1,061