Segments - Schedule of Results of Operations by Reportable Segment (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Segment Reporting Information [Line Items]
Total revenues	$ 420.7	$ 331.7
Interest expense	12.0	6.1
Depreciation and amortization	28.1	24.2
Net income (loss)	0.2	(2.0)
Income (loss) before taxes	1.1	(1.2)
Corporate and Other
Segment Reporting Information [Line Items]
Total revenues	(3.9)
Interest expense	0.7	0.3
Depreciation and amortization	0.1
Income (loss) before taxes	(5.8)	(3.1)
Operating Segments | Material Handling
Segment Reporting Information [Line Items]
Total revenues	164.8	125.6
Interest expense	3.9	2.3
Depreciation and amortization	8.1	5.3
Income (loss) before taxes	5.1	4.0
Operating Segments | Construction Equipment
Segment Reporting Information [Line Items]
Total revenues	233.1	206.1
Interest expense	6.6	3.5
Depreciation and amortization	18.8	18.9
Income (loss) before taxes	(1.6)	(2.1)
Operating Segments | Master Distribution
Segment Reporting Information [Line Items]
Total revenues	26.7
Interest expense	0.8
Depreciation and amortization	1.1
Income (loss) before taxes	3.4
New and Used Equipment Sales
Segment Reporting Information [Line Items]
Total revenues	219.6	151.6
New and Used Equipment Sales | Corporate and Other
Segment Reporting Information [Line Items]
Total revenues	(3.5)
New and Used Equipment Sales | Operating Segments | Material Handling
Segment Reporting Information [Line Items]
Total revenues	87.5	66.9
New and Used Equipment Sales | Operating Segments | Construction Equipment
Segment Reporting Information [Line Items]
Total revenues	112.1	84.7
New and Used Equipment Sales | Operating Segments | Master Distribution
Segment Reporting Information [Line Items]
Total revenues	23.5
Parts Sales
Segment Reporting Information [Line Items]
Total revenues	68.4	53.4
Parts Sales | Corporate and Other
Segment Reporting Information [Line Items]
Total revenues	(0.4)
Parts Sales | Operating Segments | Material Handling
Segment Reporting Information [Line Items]
Total revenues	25.0	19.2
Parts Sales | Operating Segments | Construction Equipment
Segment Reporting Information [Line Items]
Total revenues	40.9	34.2
Parts Sales | Operating Segments | Master Distribution
Segment Reporting Information [Line Items]
Total revenues	2.9
Service Revenue
Segment Reporting Information [Line Items]
Total revenues	60.2	48.2
Service Revenue | Operating Segments | Material Handling
Segment Reporting Information [Line Items]
Total revenues	32.9	26.7
Service Revenue | Operating Segments | Construction Equipment
Segment Reporting Information [Line Items]
Total revenues	27.2	21.5
Service Revenue | Operating Segments | Master Distribution
Segment Reporting Information [Line Items]
Total revenues	0.1
Rental Revenue
Segment Reporting Information [Line Items]
Total revenues	43.5	37.7
Rental Revenue | Operating Segments | Material Handling
Segment Reporting Information [Line Items]
Total revenues	18.0	12.8
Rental Revenue | Operating Segments | Construction Equipment
Segment Reporting Information [Line Items]
Total revenues	25.3	24.9
Rental Revenue | Operating Segments | Master Distribution
Segment Reporting Information [Line Items]
Total revenues	0.2
Rental Equipment Sales
Segment Reporting Information [Line Items]
Total revenues	29.0	40.8
Rental Equipment Sales | Operating Segments | Material Handling
Segment Reporting Information [Line Items]
Total revenues	1.4
Rental Equipment Sales | Operating Segments | Construction Equipment
Segment Reporting Information [Line Items]
Total revenues	$ 27.6	$ 40.8