Pensions (Tables)

6 Months Ended

Sep. 30, 2022

Pensions [Abstract]

Pension Cost

Pension cost included the following components:

	Three months ended September 30,						Six months ended September 30,
	2022			2021			2022			2021
Service cost	$	-		$	-		$	0.1		$	0.1
Interest cost		2.0			1.9			4.0			3.7
Expected return on plan assets		(2.9	)		(3.2	)		(5.8	)		(6.4	)
Amortization of unrecognized net loss		1.5			1.7			2.9			3.4
Net periodic benefit cost	$	0.6		$	0.4		$	1.2		$	0.8