Inventories (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Components of inventories
Finished goods	$ 632.3	$ 534.6
Work in process	9.0	8.9
Raw materials and parts	382.1	328.7
Subtotal	1,023.4	872.2
Excess of current cost over last-in, first-out cost	(119.3)	(119.2)
Total inventories, net	$ 904.1	$ 753.0

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

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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 by which inventory stated at last-in first-out (LIFO) is less than (in excess of) inventory stated at other inventory cost methods.

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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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Gross amount of unprocessed materials to be used in manufacturing or production process and supplies that will be consumed.

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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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