Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2016

Earnings Per Share [Abstract]

Basic and Diluted EPS

The following table presents the calculation of basic and diluted EPS:

	Three Months Ended
	March 31,
	2016			2015
Net income from continuing operations	$	96.2		$	111.7
Loss from discontinued operations, net of income taxes	(0.3		)	(0.2		)
Net income	$	95.9		$	111.5
Weighted average common shares outstanding used in calculating basic EPS	106.7			113.6
Effect of dilutive stock options	0.7			1.5
Weighted average common shares outstanding used in calculating diluted EPS	107.4			115.1
Basic EPS amounts(1):
Continuing operations	$	0.90		$	0.98
Discontinued operations	$	—		$	—
Net income	$	0.90		$	0.98
Diluted EPS amounts(1):
Continuing operations	$	0.90		$	0.97
Discontinued operations	$	—		$	—
Net income	$	0.89		$	0.97
(1) Earnings per share amounts are calculated discretely and therefore may not add up to the total due to rounding.

Anti-Dilutive Options Excluded From The Computation Of Diluted Earnings Per Share

A summary of anti-dilutive options excluded from the computation of diluted earnings per share is as follows:

	Three Months Ended
	March 31,
	2016	2015
Anti-dilutive options excluded from the computation of diluted earnings per share	2.5	0.5