Rental Equipment (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Operating Leased Assets [Line Items]
Rental Equipment	$ 152.2	$ 156.8
Less: Accumulated depreciation	43.8	43.5
Rental equipment, net	108.4	113.3
Rental revenue	$ 44.7	$ 36.6	$ 46.2