Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

Reconciliation of Basic and Diluted Earnings per Share

A reconciliation of income from continuing operations for basic and diluted income per share is set forth below (in millions):

	Three months ended March 31,
	2017			2016
Income from continuing operations	$	10.3		$	122.8
Income from continuing operations allocated to non-vested share awards	(0.9		)	—
Income from continuing operations available to shareholders	$	9.4		$	122.8

A reconciliation of shares for basic and diluted income per share is set forth below (in millions):

	Three months ended March 31,
	2017	2016
Average common shares outstanding	125.7	125.0
Effect of dilutive securities - share-based compensation	1.7	0.8
Average shares for diluted computations	127.4	125.8

Antidilutive Securities Excluded From Earnings per Share

Anti-dilutive shares, which could potentially dilute earnings per share in the future, are set forth below (in millions):

	Three months ended March 31,
	2017	2016
Share options and appreciation rights	1.5	1.7
Nonvested restricted shares and restricted share units	1.4	2.2
Total potentially dilutive shares	2.9	3.9