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Inventories, net | 12 Months Ended
--- | ---
Dec. 31, 2024
Inventories, net |
Inventories, net | (7) Inventories, net ​ Inventories consist of the following: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31,
​ |  | 2024 |  | 2023
​ | ​ | (in millions)
Raw materials | ​ | $ | 141.9 | ​ | $ | 150.6
Work-in-process | ​ |  | 16.9 | ​ |  | 20.2
Finished goods | ​ |  | 233.3 | ​ |  | 228.5
​ | ​ | $ | 392.1 | ​ | $ | 399.3
​ Raw materials, work-in-process and finished goods are net of valuation reserves of $58.1 million and $48.2 million as of December 31, 2024 and 2023, respectively. The valuation reserve was primarily related to excess and obsolete inventory reserve of $54.2 million and $45.1 million as of December 31, 2024 and 2023, respectively. Finished goods of $18.9 million and $19.8 million as of December 31, 2024 and 2023, respectively, were consigned.

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- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 330 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/330/tableOfContent + Details
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