Property and Equipment - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Property Plant and Equipment [Line Items]
Total cost	$ 712.6	$ 596.3
Total accumulated depreciation and amortization	(247.8)	(218.5)
Property and equipment, net	464.8	377.8
Land
Property Plant and Equipment [Line Items]
Total cost	2.1	2.1
Rental Fleet
Property Plant and Equipment [Line Items]
Total cost	600.8	516.4
Total accumulated depreciation and amortization	(209.4)	(187.4)
Machinery and Equipment
Property Plant and Equipment [Line Items]
Total cost	8.5	8.6
Autos and Trucks
Property Plant and Equipment [Line Items]
Total cost	7.7	7.1
Buildings and Leasehold Improvements
Property Plant and Equipment [Line Items]
Total cost	20.8	15.6
Construction In Progress
Property Plant and Equipment [Line Items]
Total cost	6.1	4.3
Finance Lease Right of Use Assets
Property Plant and Equipment [Line Items]
Total cost	48.4	24.4
Office Equipment
Property Plant and Equipment [Line Items]
Total cost	4.9	4.7
Computer Equipment
Property Plant and Equipment [Line Items]
Total cost	13.3	13.1
Equipment Autos and Trucks Leasehold Improvements Finance Leases and Office and Computer Equipment
Property Plant and Equipment [Line Items]
Total accumulated depreciation and amortization	$ (38.4)	$ (31.1)