Goodwill and Intangible Assets (Tables)

6 Months Ended

Sep. 30, 2018

Goodwill and Intangible Assets [Abstract]

Changes in the Carrying Amount of Goodwill

Changes in the carrying amount of goodwill were as follows:

	VTS		Building HVAC			CIS			Total
Goodwill, March 31, 2018	$	0.5	$	15.0		$	158.3		$	173.8
Effect of exchange rate changes		-		(0.9	)		(3.2	)		(4.1	)
Goodwill, September 30, 2018	$	0.5	$	14.1		$	155.1		$	169.7

Intangible Assets

Intangible assets consisted of the following:

	September 30, 2018							March 31, 2018
	Gross Carrying Value		Accumulated Amortization			Net Intangible Assets		Gross Carrying Value		Accumulated Amortization			Net Intangible Assets
Customer relationships	$	62.4	$	(7.4	)	$	55.0	$	64.2	$	(5.7	)	$	58.5
Trade names		59.3		(11.9	)		47.4		60.6		(10.8	)		49.8
Acquired technology		24.3		(4.5	)		19.8		25.2		(3.6	)		21.6
Total intangible assets	$	146.0	$	(23.8	)	$	122.2	$	150.0	$	(20.1	)	$	129.9