Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Revenues:
Total revenues	$ 1,583	$ 1,580
Transaction-based expenses:
Section 31 fees	69	121
Cash liquidity payments, routing and clearing	244	234
Total revenues, less transaction-based expenses	1,270	1,225
Operating expenses:
Compensation and benefits	248	240
Professional services	33	30
Acquisition-related transaction and integration costs	0	12
Technology and communication	107	105
Rent and occupancy	17	17
Selling, general and administrative	42	33
Depreciation and amortization	158	138
Total operating expenses	605	575
Operating income	665	650
Other income (expense):
Interest income	9	4
Interest expense	(71)	(52)
Other income, net	23	15
Other income (expense), net	(39)	(33)
Income before income tax expense	626	617
Income tax expense	134	143
Net income	492	474
Net income attributable to non-controlling interest	(8)	(10)
Net income attributable to Intercontinental Exchange, Inc.	$ 484	$ 464
Earnings per share attributable to Intercontinental Exchange, Inc. common stockholders:
Basic (in dollars per share)	$ 0.85	$ 0.80
Diluted (in dollars per share)	$ 0.85	$ 0.79
Weighted average common shares outstanding:
Basic (in shares)	568	582
Diluted (in shares)	570	586
Transaction and clearing, net
Revenues:
Total revenues	$ 862	$ 898
Data services
Revenues:
Total revenues	546	520
Listings
Revenues:
Total revenues	111	109
Other revenues
Revenues:
Total revenues	$ 64	$ 53