Fair Value Measurements (Tables)

12 Months Ended

Mar. 31, 2018

Fair Value Measurements [Abstract]

Schedule of U.S. pension plan assets fair value

Plan assets related to the Company’s pension plans were classified as follows:

	March 31, 2018
	Level 1		Level 2		Total
Money market investments	$	-	$	11.4	$	11.4
Common stocks		9.4		2.6		12.0
Corporate bonds		-		9.7		9.7
Pooled equity funds		64.4		-		64.4
Pooled fixed-income funds		27.3		-		27.3
U.S. government and agency securities		-		16.2		16.2
Other		0.2		1.7		1.9
Fair value excluding investment measured at net asset value		101.3		41.6		142.9
Investment measured at net asset value (a)						14.8
Total Fair Value					$	157.7

	March 31, 2017
	Level 1		Level 2		Total
Money market investments	$	-	$	5.6	$	5.6
Common stocks		17.8		2.0		19.8
Corporate bonds		-		9.3		9.3
Pooled equity funds		56.8		-		56.8
Pooled fixed-income funds		26.5		-		26.5
U.S. government and agency securities		-		18.7		18.7
Other		1.4		1.4		2.8
Fair value excluding investment measured at net asset value		102.5		37.0		139.5
Investment measured at net asset value (a)						8.7
Total Fair Value					$	148.2

(a) As a practical expedient, the Company valued a collective trust fund using its net asset value per unit, and therefore, has not classified this investment within the fair value hierarchy.