Segment financial information - reconciliation of reconciliation of net income (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Reconciliation of Adjusted EBITDA from net income or loss | ||||
| Adjusted Operating Income | $ 225.1 | $ 252.2 | $ 415.7 | $ 495.0 |
| Amortization | (75.9) | (75.5) | (151.6) | (149.4) |
| Reserve for certain legal matters, net | (3.0) | (3.6) | (3.4) | (3.6) |
| Other | (0.4) | (2.5) | (0.3) | (4.2) |
| Interest expense, net | (39.4) | (43.4) | (82.3) | (85.6) |
| Loss on extinguishment of debt | 0.6 | 0.0 | 1.2 | 0.0 |
| Other (expense) income, net | (0.6) | (3.7) | (1.1) | (23.2) |
| Income before income taxes | 81.2 | 81.7 | 136.7 | 167.4 |
| Business Exit Costs And Employee Severance | ||||
| Reconciliation of Adjusted EBITDA from net income or loss | ||||
| Restructuring charges | (24.0) | (21.4) | (39.1) | (25.8) |
| External Advisors | ||||
| Reconciliation of Adjusted EBITDA from net income or loss | ||||
| Restructuring charges | $ 0.0 | $ (20.4) | $ 0.0 | $ (35.8) |
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- Definition The measurement used by management to measure segment performance. No definition available.
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- Definition The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of expense for employee benefit and equity-based compensation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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/2003/role/exampleRef
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- Definition Amount of interest expense classified as nonoperating. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The amount of loss pertaining to the specified contingency that was charged against earnings in the period, including the effects of revisions in previously reported estimates. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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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- References No definition available.
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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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