Revenue Recognition - Summary of Disaggregated Revenues (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Revenues:
Net revenue	$ 331.7	$ 268.8
Topic 842
Revenues:
Net revenue	37.7	33.1
Topic 606
Revenues:
Net revenue	294.0	235.7
New and Used Equipment Sales
Revenues:
Net revenue	151.6	123.8
New and Used Equipment Sales | Topic 606
Revenues:
Net revenue	151.6	123.8
Parts Sales
Revenues:
Net revenue	53.4	41.4
Parts Sales | Topic 606
Revenues:
Net revenue	53.4	41.4
Service Revenue
Revenues:
Net revenue	48.2	38.7
Service Revenue | Topic 606
Revenues:
Net revenue	48.2	38.7
Rental Revenue
Revenues:
Net revenue	37.7	33.1
Rental Revenue | Topic 842
Revenues:
Net revenue	37.7	33.1
Rental Equipment Sales
Revenues:
Net revenue	40.8	31.8
Rental Equipment Sales | Topic 606
Revenues:
Net revenue	$ 40.8	$ 31.8