Pension Plans (Tables)

6 Months Ended

Mar. 31, 2023

The Company’s net periodic pension cost/(benefit) for these plans are as follows:


	For the Quarters Ended March 31,
	U.S.				International
	2023		2022		2023		2022
Service cost	$	—	$	—	$	0.1	$	0.2
Interest cost	5.1		3.2		0.9		0.4
Expected return on plan assets	(5.3)		(5.7)		(0.7)		(0.9)
Amortization of unrecognized net losses	0.5		1.6		0.1		0.3

Net periodic cost/(benefit)	$	0.3	$	(0.9)	$	0.4	$	—

	For the Six Months Ended March 31,
	U.S.				International
	2023		2022		2023		2022
Service cost	$	—	$	—	$	0.2	$	0.4
Interest cost	10.2		6.4		1.7		0.9
Expected return on plan assets	(10.5)		(11.4)		(1.4)		(1.7)
Amortization of unrecognized net losses	1.1		3.2		0.2		0.4

Net periodic (benefit)/cost	$	0.8	$	(1.8)	$	0.7	$	—