Net Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2015

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
	March 31,
	2015		2014
Net earnings available to common shareholders	$	65.7	$	70.1
Weighted-average common shares outstanding (in millions):
Weighted-average common shares outstanding – basic		78.7		79.8
Effect of dilutive securities – stock options		0.5		0.7
Effect of other share-based awards		0.4		0.7
Weighted-average common shares outstanding – diluted		79.6		81.2
Net earnings per share – basic	$	0.83	$	0.88
Net earnings per share – diluted	$	0.83	$	0.86