Inventories - Summary of Components of Inventories, Net (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Inventory Disclosure [Abstract]
New equipment	$ 146.0	$ 153.5
Used equipment	34.3	31.4
Work in process	6.7	5.4
Parts	55.7	41.6
Inventory, Gross	242.7	231.9
Inventory reserves	(3.5)	(2.9)
Inventory, Net	$ 239.2	$ 229.0

Inventory new equipment gross.

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Inventory parts gross.

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Inventory used equipment gross.

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Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount of valuation reserve for inventory.

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Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.

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