Earnings per Share (Tables)

12 Months Ended

Dec. 31, 2013

The following table sets forth the computation of basic and diluted net earnings per share (in millions, except per share data):


	Year Ended December 31,
	2013		2012		2011
Net earnings	$	268.6	$	195.0	$	144.1

Weighted average number of common shares outstanding		128.9		121.0		111.7
Dilutive effect of stock options using the treasury stock method		1.6		1.5		0.8

Weighted average number of common and common equivalent shares outstanding		130.5		122.5		112.5

Basic net earnings per share	$	2.08	$	1.61	$	1.29

Diluted net earnings per share:	$	2.06	$	1.59	$	1.28