Property, Plant and Equipment (Tables)

12 Months Ended

Sep. 30, 2025

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

Property, Plant and Equipment, Net consisted of:

	As of September 30, 2025		As of September 30, 2024
Land	$	3.1	$	3.1
Buildings	121.0		121.7
Machinery, equipment and fixtures	595.4		607.3
Leasehold improvements	13.2		11.9
Construction in progress	58.6		35.1
	$	791.3	$	779.1
Less: accumulated depreciation	(534.1)		(488.7)
Total Property, Plant and Equipment, Net	$	257.2	$	290.4