CONSOLIDATED STATEMENTS OF EARNINGS AND COMPREHENSIVE INCOME (USD $) In Millions, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Revenues	$ 3,483.7		$ 3,085.3		$ 2,499.8
Cost of sales	2,154.8		1,921.2		1,563.5
Selling, general and administrative	478.7		432.4		349.7
Research, development and engineering	220.9		191.7		158.6
Operating earnings	629.3	[1]	540.0	[1]	428.0	[1]
Interest expense	122.5		124.4		105.0
Debt prepayment costs			82.1
Earnings before income taxes	506.8		333.5		323.0
Income tax expense	141.2		99.8		95.2
Net earnings	365.6		233.7		227.8
Other comprehensive income (loss):
Foreign currency translation adjustment and other	28.1		37.8		(13.9)
Comprehensive income	$ 393.7		$ 271.5		$ 213.9
Net earnings per share - basic	$ 3.54		$ 2.29		$ 2.25
Net earnings per share - diluted	$ 3.52		$ 2.27		$ 2.24
Weighted average common shares - basic	103.2		102.2		101.1
Weighted average common shares - diluted	103.9		102.9		101.9

[1] Operating earnings includes an allocation of corporate IT costs, employee benefits and general and administrative costs based on the proportion of each segment's systems users, number of employees and sales, respectively.