Property and Equipment - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Property Plant and Equipment [Line Items]
Total cost	$ 573.7	$ 517.6
Total accumulated depreciation and amortization	(206.4)	(173.1)
Property and equipment, net	367.3	344.5
Land
Property Plant and Equipment [Line Items]
Total cost	2.1	2.1
Rental Fleet
Property Plant and Equipment [Line Items]
Total cost	502.5	461.4
Total accumulated depreciation and amortization	(177.1)	(149.8)
Machinery and Equipment
Property Plant and Equipment [Line Items]
Total cost	9.8	7.2
Autos and Trucks
Property Plant and Equipment [Line Items]
Total cost	7.2	6.6
Leasehold Improvements
Property Plant and Equipment [Line Items]
Total cost	14.4	10.6
Finance Lease Right of Use Assets
Property Plant and Equipment [Line Items]
Total cost	21.5	15.1
Office Equipment
Property Plant and Equipment [Line Items]
Total cost	4.0	3.5
Computer Equipment
Property Plant and Equipment [Line Items]
Total cost	12.2	11.1
Equipment Autos and Trucks Leasehold Improvements Finance Leases and Office and Computer Equipment
Property Plant and Equipment [Line Items]
Total accumulated depreciation and amortization	$ (29.3)	$ (23.3)