Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2018

Earnings Per Share [Abstract]

Schedule of Calculation of Numerator and Denominator in Earnings Per Share

The following table reconciles net income and the weighted average ordinary shares outstanding for basic and diluted earnings per share (EPS) for the periods presented:

	Three months ended September 30,					Nine months ended September 30,
(In millions)	2018		2017			2018		2017
Income from continuing operations, net of taxes	$	537.2	$	551.2		$	1,703.3	$	1,147.5
(Loss)/Gain from discontinued operations, net of taxes	—		(0.4		)	—		18.6
Numerator for basic and diluted earnings per share	$	537.2	$	550.8		$	1,703.3	$	1,166.1
Weighted average number of shares:
Basic	914.0		907.2			912.0		905.9
Effect of dilutive shares:
Share-based awards to employees	7.1		4.4			4.9		6.2
Diluted	921.1		911.6			916.9		912.1

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The share equivalents not included in the calculation of the diluted weighted average number of shares are shown below:

	Three months ended September 30,		Nine months ended September 30,
(Number of shares in millions)	2018	2017	2018	2017
Share-based awards to employees	10.0	16.2	13.4	14.8