Goodwill and Intangible Assets (Tables)

9 Months Ended

Dec. 31, 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		-		(1.2	)		(3.6	)		(4.8	)
Goodwill, December 31, 2018	$	0.5	$	13.8		$	154.7		$	169.0

Intangible Assets

Intangible assets consisted of the following:

	December 31, 2018							March 31, 2018
	Gross Carrying Value		Accumulated Amortization			Net Intangible Assets		Gross Carrying Value		Accumulated Amortization			Net Intangible Assets
Customer relationships	$	62.1	$	(8.3	)	$	53.8	$	64.2	$	(5.7	)	$	58.5
Trade names		59.1		(12.6	)		46.5		60.6		(10.8	)		49.8
Acquired technology		24.2		(5.0	)		19.2		25.2		(3.6	)		21.6
Total intangible assets	$	145.4	$	(25.9	)	$	119.5	$	150.0	$	(20.1	)	$	129.9