Net Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2014

Net Earnings Per Share [Abstract]

Net Earnings Per Share

The calculations of net earnings per share – basic and net earnings per share – diluted were as follows:

	3 Months Ended				6 Months Ended
	June 30,				June 30,
	2014		2013		2014		2013
Net earnings per share – basic:
Net earnings available to common shareholders	$	109.8	$	68.2	$	179.9	$	92.1
Weighted-average common shares outstanding		79.9		77.4		79.9		77.3
	$	1.37	$	0.88	$	2.25	$	1.19
Net earnings per share – diluted:
Net earnings available to common shareholders	$	109.8	$	68.2	$	179.9	$	92.1
Weighted-average common shares outstanding		79.9		77.4		79.9		77.3
Effect of dilutive securities – stock options		0.7		0.6		0.7		0.6
Effect of other share-based awards		0.8		0.6		0.8		0.7
		81.4		78.6		81.4		78.6
	$	1.35	$	0.87	$	2.21	$	1.17