Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Dec. 31, 2024

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

Schedule of Changes in Accumulated Other Comprehensive Loss

The following table presents the changes in Accumulated Other Comprehensive (Loss) Income (“AOCI”), net of tax, by component:

	Foreign Currency Translation Adjustments		Pension and Post-retirement Activity		Hedging Activity		Total
Balance as of October 1, 2024	$	(68.3)	$	(84.8)	$	(1.7)	$	(154.8)
Other comprehensive income (loss), net of tax	(48.3)		(0.1)		5.4		(43.0)
Reclassifications to earnings	—		0.5		(0.4)		0.1
Balance as of December 31, 2024	$	(116.6)	$	(84.4)	$	3.3	$	(197.7)

	Foreign Currency Translation Adjustments		Pension and Post-retirement Activity		Hedging Activity		Total
Balance as of October 1, 2023	$	(86.9)	$	(86.0)	$	2.9	$	(170.0)
Other comprehensive income (loss), net of tax	27.0		(0.4)		(2.3)		24.3
Reclassifications to earnings	—		0.3		(1.1)		(0.8)
Balance as of December 31, 2023	$	(59.9)	$	(86.1)	$	(0.5)	$	(146.5)