Segment Information - Reconciliation of Income from Continuing Operations from Segments to Consolidated (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
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| Segment Reporting [Line Items] | ||||
| Net sales | $ 976.4 | $ 1,022.0 | $ 2,945.7 | $ 3,155.5 |
| Cost of goods sold | (581.2) | (603.4) | (1,722.1) | (1,877.0) |
| Reportable segment income | 195.9 | 231.7 | 572.4 | 652.5 |
| Restructuring and other | (10.1) | (1.1) | (58.4) | (26.3) |
| Transformation costs | (16.1) | (11.5) | (45.1) | (48.6) |
| Asset impairment and write-offs | 0.0 | (48.5) | ||
| Loss on sale of business | 0.0 | 0.0 | 0.0 | (26.3) |
| Intangible amortization | (15.1) | (13.9) | (46.5) | (42.4) |
| Income from continuing operations before income taxes | 173.3 | 216.7 | 509.6 | 572.1 |
| Operating Segments | ||||
| Segment Reporting [Line Items] | ||||
| Net sales | 975.9 | 1,021.6 | 2,944.4 | 3,154.4 |
| Reportable segment income | 261.4 | 279.9 | 804.4 | 866.2 |
| Operating Segments | Flow | ||||
| Segment Reporting [Line Items] | ||||
| Net sales | 262.5 | 251.4 | 784.3 | 734.9 |
| Cost of goods sold | (155.8) | (153.5) | (468.4) | (459.2) |
| Operating expenses | (37.9) | (38.2) | (116.1) | (111.0) |
| Reportable segment income | 68.8 | 59.7 | 199.8 | 164.7 |
| Operating Segments | Water Solutions | ||||
| Segment Reporting [Line Items] | ||||
| Net sales | 421.9 | 415.9 | 1,234.9 | 1,254.1 |
| Cost of goods sold | (246.4) | (253.1) | (715.4) | (764.1) |
| Operating expenses | (54.6) | (58.8) | (172.3) | (183.4) |
| Reportable segment income | 120.9 | 104.0 | 347.2 | 306.6 |
| Operating Segments | Pool | ||||
| Segment Reporting [Line Items] | ||||
| Net sales | 291.5 | 354.3 | 925.2 | 1,165.4 |
| Cost of goods sold | (177.2) | (195.5) | (533.9) | (638.3) |
| Operating expenses | (42.6) | (42.6) | (133.9) | (132.2) |
| Reportable segment income | 71.7 | 116.2 | 257.4 | 394.9 |
| Corporate and other | ||||
| Segment Reporting [Line Items] | ||||
| Net sales | 0.5 | 0.4 | 1.3 | 1.1 |
| Reportable segment income | (19.4) | (17.3) | (66.7) | (64.4) |
| Reconciling items | ||||
| Segment Reporting [Line Items] | ||||
| Restructuring and other | (11.4) | (0.2) | (69.2) | (21.1) |
| Transformation costs | (16.1) | (10.8) | (45.1) | (32.4) |
| Asset impairment and write-offs | (1.5) | (48.5) | ||
| Loss on sale of business | (26.3) | |||
| Deal-related costs and expenses | (3.4) | (4.1) | (3.4) | |
| Intangible amortization | (15.1) | (13.9) | (46.5) | (42.4) |
| Interest expense, net | (21.7) | (14.4) | (61.2) | (52.0) |
| Other expense | (1.0) | (1.0) | (2.7) | (2.9) |
| Income from continuing operations before income taxes | $ 173.3 | $ 216.7 | $ 509.6 | $ 572.1 |
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- Definition Deal Related Expenses No definition available.
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- Definition Transformation Costs No definition available.
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- Definition Amount of amortization expense for finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of impairment loss for asset. Includes, but is not limited to, tangible and intangible assets and goodwill. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- 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 income (expense) classified as operating and nonoperating. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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 expense classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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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