Property and Equipment, net (Tables)

9 Months Ended

Jun. 30, 2024

Property, Plant and Equipment [Abstract]

Schedule of Property and Equipment, Net

Property and equipment, net consists of the following:

	Useful Life	June 30, 2024		September 30, 2023
Land	—	$	42.9	$	44.7
Buildings and leasehold improvements	2-40 yrs.		45.9		45.6
Operating equipment	2-7 yrs.		384.1		338.8
Transportation vehicles	3-7 yrs.		377.3		351.9
Office equipment and software	3-10 yrs.		74.0		68.7
Construction in progress	—		4.4		7.7
Property and equipment			928.6		857.4
Less: Accumulated depreciation			573.0		542.2
Property and equipment, net		$	355.6	$	315.2