CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS AND COMPREHENSIVE INCOME (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended				9 Months Ended
	Sep. 30, 2012		Sep. 30, 2011		Sep. 30, 2012		Sep. 30, 2011
Revenues	$ 766.7		$ 636.0		$ 2,282.1		$ 1,845.1
Cost of sales	478.4		398.0		1,417.0		1,151.3
Selling, general and administrative	106.2		86.9		323.3		261.6
Research, development and engineering	47.8		39.0		139.9		113.3
Operating earnings	134.3	[1]	112.1	[1]	401.9	[1]	318.9	[1]
Operating earnings, as percentage of revenues	17.50%		17.60%		17.60%		17.30%
Interest expense	31.8		26.2		93.4		78.4
Debt prepayment costs	82.1				82.1
Earnings before income taxes	20.4		85.9		226.4		240.5
Income taxes	1.9		20.5		67.9		70.0
Net earnings	18.5		65.4		158.5		170.5
Other comprehensive income:
Foreign currency translation adjustment and other	25.4		(33.7)		19.8		(0.8)
Comprehensive income	$ 43.9		$ 31.7		$ 178.3		$ 169.7
Net earnings per common share:
Basic	$ 0.18		$ 0.65		$ 1.55		$ 1.69
Diluted	$ 0.18		$ 0.64		$ 1.54		$ 1.67
Weighted average common shares:
Basic	102.1		101.0		102.0		100.9
Diluted	103.1		102.0		102.8		101.8

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