Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Jun. 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 six months ended June 30, 2016, were as follows:

	Mobile Industries			Process Industries		Total
Beginning balance	$	97.0		$	230.3	$	327.3
Acquisitions	0.1			0.6		0.7
Foreign currency translation adjustments	(0.2		)	0.9		0.7
Ending balance	$	96.9		$	231.8	$	328.7

Intangible assets

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

	As of June 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	$	198.4	$	76.9	$	121.5	$	198.9	$	70.0	$	128.9
Know-how	31.8		7.5		24.3		31.9		6.7		25.2
Industrial license  agreements	0.1		0.1		—		0.1		0.1		—
Land-use rights	8.1		4.7		3.4		8.3		4.7		3.6
Patents	2.1		2.1		—		2.1		2.1		—
Technology use	53.7		15.5		38.2		53.6		14.0		39.6
Trademarks	6.3		3.5		2.8		6.5		3.3		3.2
Non-compete  agreements	0.7		0.6		0.1		2.7		2.5		0.2
Software	248.9		205.7		43.2		243.8		197.6		46.2
	$	550.1	$	316.6	$	233.5	$	547.9	$	301.0	$	246.9
Intangible assets not subject to amortization:
Tradenames	$	15.8			$	15.8	$	15.7			$	15.7
FAA air agency  certificates	8.7				8.7		8.7				8.7
	$	24.5			$	24.5	$	24.4			$	24.4
Total intangible assets	$	574.6	$	316.6	$	258.0	$	572.3	$	301.0	$	271.3