Property and Equipment, net (Tables)

3 Months Ended

Dec. 31, 2019

Property Plant And Equipment [Abstract]

Schedule of Property and Equipment, Net

Property and equipment, net consists of the following:

	Useful Life	December 31, 2019		September 30, 2019
Land	—	$	54.1	$	54.1
Buildings and leasehold improvements	2-40 yrs.		42.0		40.1
Operating equipment	2-7 yrs.		197.1		199.8
Transportation vehicles	3-7 yrs.		240.3		236.5
Office equipment and software	3-10 yrs.		61.4		63.3
Construction in progress	—		8.3		8.2
Property and equipment			603.2		602.0
Less: Accumulated depreciation			334.6		329.6
Property and equipment, net		$	268.6	$	272.4