Revenue Recognition - Summary of Disaggregated Revenues (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Revenues:
Total revenues	$ 1,876.8	$ 1,571.8	$ 1,212.8
Topic 842
Revenues:
Total revenues	202.4	180.1	155.5
Topic 606
Revenues:
Total revenues	1,674.4	1,391.7	1,057.3
New and Used Equipment Sales
Revenues:
Total revenues	1,025.9	817.2	568.8
New and Used Equipment Sales | Topic 606
Revenues:
Total revenues	1,025.9	817.2	568.8
Parts Sales
Revenues:
Total revenues	278.3	234.8	178.5
Parts Sales | Topic 606
Revenues:
Total revenues	278.3	234.8	178.5
Service Revenues
Revenues:
Total revenues	241.3	206.6	165.5
Service Revenues | Topic 606
Revenues:
Total revenues	241.3	206.6	165.5
Rental Revenues
Revenues:
Total revenues	202.4	180.1	155.5
Rental Revenues | Topic 842
Revenues:
Total revenues	202.4	180.1	155.5
Rental Equipment Sales
Revenues:
Total revenues	128.9	133.1	144.5
Rental Equipment Sales | Topic 606
Revenues:
Total revenues	$ 128.9	$ 133.1	$ 144.5