Net Earnings Per Share (Tables)

9 Months Ended

Sep. 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				9 Months Ended
	September 30,				September 30,
	2014		2013		2014		2013
Net earnings per share – basic:
Net earnings available to common shareholders	$	130.5	$	94.7	$	310.4	$	186.8
Weighted-average common shares outstanding		79.7		78.4		79.8		77.6
	$	1.64	$	1.21	$	3.89	$	2.41
Net earnings per share – diluted:
Net earnings available to common shareholders	$	130.5	$	94.7	$	310.4	$	186.8
Weighted-average common shares outstanding		79.7		78.4		79.8		77.6
Effect of dilutive securities – stock options		0.6		0.8		0.7		0.8
Effect of other share-based awards		0.8		0.8		0.8		0.8
		81.1		80.0		81.3		79.2
	$	1.61	$	1.18	$	3.82	$	2.36