Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Sep. 30, 2025

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Schedule of Accumulated Other Comprehensive Loss

The following table presents the changes in accumulated other comprehensive loss (“AOCI”), net of tax, by component:

	Foreign Currency Translation Adjustments		Pension and Post-retirement Activity		Hedging Activity		Total
Balance at October 1, 2023	$	(86.9)	$	(86.0)	$	2.9	$	(170.0)
OCI before reclassifications (1)	18.6		0.1		(0.6)		18.1
Reclassifications to earnings	—		1.1		(4.0)		(2.9)
Balance at September 30, 2024	$	(68.3)	$	(84.8)	$	(1.7)	$	(154.8)
OCI before reclassifications (1)	27.0		19.0		2.9		48.9
Reclassifications to earnings	—		(1.8)		(2.1)		(3.9)
Balance at September 30, 2025	$	(41.3)	$	(67.6)	$	(0.9)	$	(109.8)

(1)OCI is defined as other comprehensive income.

Schedule of Reclassifications out of Accumulated Other Comprehensive Loss

The following table presents the reclassifications out of AOCI:

	Fiscal Year
Details of AOCI Components	2025		2024		Affected Line Item in the Consolidated Statement of Earnings
Gain on cash flow hedges
Foreign exchange contracts	$	3.0	$	5.9	Other expense (income), net
Income tax expense	0.9		1.9		Income tax provision
	2.1		4.0
Amortization of defined benefit pension and postretirement items
Actuarial losses (1)	2.4		(1.5)		Other expense (income), net
Income tax expense (benefit)	0.6		(0.4)		Income tax provision (benefit)
	1.8		(1.1)
Total reclassifications for the period	$	3.9	$	2.9

(1)These AOCI components are included in the computation of net periodic benefit cost. See Note 14 of Notes to Consolidated Financial Statements.