Consolidated Statements of Income (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Revenues:
Transaction and clearing fees, net	$ 812	$ 764
Market data fees	187	157
Listing fees	101	90
Other revenues	56	52
Total revenues	1,156	1,063
Transaction-based expenses:
Section 31 fees	92	74
Cash liquidity payments, routing and clearing	214	192
Total revenues, less transaction-based expenses	850	797
Operating expenses:
Compensation and benefits	151	154
Technology and communication	51	47
Professional services	33	54
Rent and occupancy	16	20
Acquisition-related transaction and integration costs	19	25
Selling, general and administrative	29	26
Depreciation and amortization	89	80
Total operating expenses	388	406
Operating income	462	391
Other income (expense):
Interest expense	(23)	(27)
Other expense, net	2	(2)
Other expense, net	(21)	(29)
Income from continuing operations before income tax expense	441	362
Income tax expense	118	101
Income from continuing operations	323	261
Income from discontinued operations, net of tax	0	13
Net income	323	274
Income (Loss) from Continuing Operations Attributable to Noncontrolling Interest	(8)	(13)
Net income attributable to IntercontinentalExchange Group, Inc.	$ 315	$ 261
Basic earnings per share attributable to IntercontinentalExchange Group, Inc. common shareholders:
Continuing operations	$ 2.81	$ 2.16
Discontinued operations	$ 0.00	$ 0.12
Basic earnings per share	$ 2.81	$ 2.28
Basic weighted average common shares outstanding	112	115
Diluted earnings per share attributable to IntercontinentalExchange Group, Inc. common shareholders:
Continuing operations	$ 2.80	$ 2.15
Discontinued operations	$ 0.00	$ 0.12
Diluted earnings per share	$ 2.80	$ 2.27
Diluted weighted average common shares outstanding	112	116
Dividend per share	$ 0.65	$ 1