Fair Value Measurements (Tables)

12 Months Ended

Mar. 31, 2021

Fair Value Measurements [Abstract]

Fair Value of Pension Plan Assets

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

	March 31, 2021
	Level 1		Level 2		Total
Money market investments	$	-	$	2.5	$	2.5
Fixed income securities		-		8.9		8.9
Pooled equity funds		37.3		-		37.3
U.S. government and agency securities		-		14.5		14.5
Other		0.1		1.0		1.1
Fair value excluding investments measured at net asset value		37.4		26.9		64.3
Investments measured at net asset value						119.0
Total fair value					$	183.3

	March 31, 2020
	Level 1		Level 2		Total
Money market investments	$	-	$	2.4	$	2.4
Fixed income securities		-		8.7		8.7
Pooled equity funds		17.9		-		17.9
U.S. government and agency securities		-		13.1		13.1
Other		0.1		0.7		0.8
Fair value excluding investment measured at net asset value		18.0		24.9		42.9
Investments measured at net asset value						88.2
Total fair value					$	131.1