Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Change in the carrying amount of goodwill

The changes in the carrying amount of goodwill for the nine months ended September 30, 2016, were as follows:

	Mobile Industries			Process Industries		Total
Beginning balance	$	97.0		$	230.3	$	327.3
Acquisitions	0.7			30.1		30.8
Foreign currency translation adjustments	(0.2		)	1.1		0.9
Ending balance	$	97.5		$	261.5	$	359.0

Intangible assets

The following table displays intangible assets as of September 30, 2016, and December 31, 2015:

	As of September 30, 2016						As of December 31, 2015
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Intangible assets subject to amortization:
Customer relationships	$	209.3	$	80.6	$	128.7	$	198.9	$	70.0	$	128.9
Know-how	40.7		8.0		32.7		31.9		6.7		25.2
Industrial license  agreements	0.1		0.1		—		0.1		0.1		—
Land-use rights	8.1		4.8		3.3		8.3		4.7		3.6
Patents	2.1		2.1		—		2.1		2.1		—
Technology use	53.7		16.2		37.5		53.6		14.0		39.6
Trademarks	6.3		3.7		2.6		6.5		3.3		3.2
Non-compete  agreements	0.9		0.7		0.2		2.7		2.5		0.2
Leases	0.1		—		0.1		—		—		—
Software	250.9		209.7		41.2		243.8		197.6		46.2
	$	572.2	$	325.9	$	246.3	$	547.9	$	301.0	$	246.9
Intangible assets not subject to amortization:
Tradenames	$	19.5			$	19.5	$	15.7			$	15.7
FAA air agency certificates	8.7				8.7		8.7				8.7
	$	28.2			$	28.2	$	24.4			$	24.4
Total intangible assets	$	600.4	$	325.9	$	274.5	$	572.3	$	301.0	$	271.3