Fair Value Measurements (Tables)

12 Months Ended

Mar. 31, 2023

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, 2023
	Level 1		Level 2		Total
Money market investments	$	-	$	1.9	$	1.9
Pooled equity funds		34.9		-		34.9
Other		-		0.4		0.4
Fair value excluding investments measured at net asset value		34.9		2.3		37.2
Investments measured at net asset value						116.1
Total fair value					$	153.3

	March 31, 2022
	Level 1		Level 2		Total
Money market investments	$	-	$	2.2	$	2.2
Fixed income securities		-		9.1		9.1
Pooled equity funds		40.4		-		40.4
U.S. government and agency securities		-		11.8		11.8
Other		0.1		1.4		1.5
Fair value excluding investment measured at net asset value		40.5		24.5		65.0
Investments measured at net asset value						114.9
Total fair value					$	179.9