Segment Information - Summary of Financial Information, Including Significant Expenses, by Reportable Segment (Details) $ in Millions |
3 Months Ended | 6 Months Ended | ||
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Jun. 30, 2026
USD ($)
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Jun. 30, 2025
USD ($)
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Jun. 30, 2026
USD ($)
segment
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Jun. 30, 2025
USD ($)
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| Segment Reporting [Abstract] | ||||
| Number of reportable segments | segment | 2 | |||
| Segment Information | ||||
| Revenue | $ 1,570.3 | $ 1,449.5 | $ 2,622.4 | $ 2,545.3 |
| Selling and administrative expenses | 199.3 | 196.9 | 371.1 | 390.9 |
| Research and development expenses | 11.4 | 11.1 | 23.5 | 21.8 |
| Other operating expense (income), net | 5.2 | (1.9) | 4.2 | (4.5) |
| Operating income | 352.5 | 335.0 | 532.8 | 518.6 |
| Interest expense | 27.4 | 14.7 | 55.7 | 29.5 |
| Interest income | (6.6) | (1.4) | (15.5) | (7.8) |
| Other non-operating expense (income), net | (2.0) | (1.9) | (4.3) | (1.7) |
| Income from continuing operations before income taxes | 333.7 | 323.6 | 496.9 | 498.6 |
| CCM | ||||
| Segment Information | ||||
| Revenue | 1,181.3 | 1,095.6 | 1,939.4 | 1,894.1 |
| CWT | ||||
| Segment Information | ||||
| Revenue | 389.0 | 353.9 | 683.0 | 651.2 |
| Operating Segments | ||||
| Segment Information | ||||
| Revenue | 1,570.3 | 1,449.5 | 2,622.4 | 2,545.3 |
| Cost of goods sold | 1,000.0 | 906.7 | 1,689.1 | 1,616.8 |
| Selling and administrative expenses | 172.1 | 164.7 | 320.9 | 328.4 |
| Research and development expenses | 11.4 | 11.1 | 23.5 | 21.8 |
| Other operating expense (income), net | 6.9 | 0.7 | 7.7 | 1.0 |
| Operating income | 379.9 | 366.3 | 581.2 | 577.3 |
| Operating Segments | CCM | ||||
| Segment Information | ||||
| Revenue | 1,181.3 | 1,095.6 | 1,939.4 | 1,894.1 |
| Cost of goods sold | 727.2 | 665.1 | 1,204.1 | 1,166.0 |
| Selling and administrative expenses | 106.8 | 100.0 | 195.9 | 195.0 |
| Research and development expenses | 8.6 | 7.1 | 17.0 | 15.2 |
| Other operating expense (income), net | 0.6 | (0.4) | 0.3 | (0.7) |
| Operating income | 338.1 | 323.8 | 522.1 | 518.6 |
| Operating Segments | CWT | ||||
| Segment Information | ||||
| Revenue | 389.0 | 353.9 | 683.0 | 651.2 |
| Cost of goods sold | 272.8 | 241.6 | 485.0 | 450.8 |
| Selling and administrative expenses | 65.3 | 64.7 | 125.0 | 133.4 |
| Research and development expenses | 2.8 | 4.0 | 6.5 | 6.6 |
| Other operating expense (income), net | 6.3 | 1.1 | 7.4 | 1.7 |
| Operating income | 41.8 | 42.5 | 59.1 | 58.7 |
| Corporate | ||||
| Segment Information | ||||
| Operating income | $ 27.4 | $ 31.3 | $ 48.4 | $ 58.7 |
| X | ||||||||||
- Definition Cost of Goods and Services Sold, Net of Corporate Impact No definition available.
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| X | ||||||||||
- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of interest expense classified as nonoperating. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of interest income earned from interest bearing assets classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations. No definition available.
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- Definition Amount of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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