Earnings Per Common Share (Tables)

6 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

Reconciliation of Earnings Per Common Share

The following is a reconciliation of the numerators and denominators of the basic and diluted earnings per common share computations for the six months and three months ended June 30, 2019 and 2018 (in millions, except per share amounts):

	Six Months Ended   June 30,				Three Months Ended June 30,
	2019		2018		2019		2018
Basic:
Net income attributable to Intercontinental Exchange, Inc.	$	956	$	919	$	472	$	455
Weighted average common shares outstanding	565		580		563		578
Basic earnings per common share	$	1.69	$	1.59	$	0.84	$	0.79
Diluted:
Weighted average common shares outstanding	565		580		563		578
Effect of dilutive securities - stock options and restricted shares	3		3		3		3
Diluted weighted average common shares outstanding	568		583		566		581
Diluted earnings per common share	$	1.68	$	1.58	$	0.84	$	0.78