Property and Equipment, net (Tables)

12 Months Ended

Sep. 30, 2024

Property, Plant and Equipment [Abstract]

Schedule of Property and Equipment, Net

Property and equipment, net consists of the following:

	Useful Life	September 30, 2024		September 30, 2023
Land	—	$	42.9	$	44.7
Buildings and leasehold improvements	2-40 yrs.		46.7		45.6
Operating equipment	2-7 yrs.		388.3		338.8
Transportation vehicles	3-7 yrs.		403.1		351.9
Office equipment and software	3-10 yrs.		48.6		68.7
Construction in progress	—		4.9		7.7
Property and equipment			934.5		857.4
Less: Accumulated depreciation			542.6		542.2
Property and equipment, net		$	391.9	$	315.2