v3.25.4

Comprehensive Income (Tables) | 12 Months Ended
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Dec. 31, 2025
Equity [Abstract] |
Schedule of Components of Other Comprehensive Income (Loss) and Income Tax Expense (Benefit) Allocated to Each Component | The components of other comprehensive income (loss) and income tax expense (benefit) allocated to each component for the years ended December 31, 2025, 2024 and 2023 were as follows:
|  | 2025 |  |  | 2024 |  |  | 2023 |
|  | Before Tax |  |  | Income Tax |  |  | Net of Tax |  |  | Before Tax |  |  | Income Tax |  |  | Net of Tax |  |  | Before Tax |  |  | Income Tax |  |  | Net of Tax |
Translation adjustments |  | $ | 1.2 |  |  | $ | — |  |  | $ | 1.2 |  |  | $ | (1.3 | ) |  | $ | — |  |  | $ | (1.3 | ) |  | $ | 1.1 |  |  | $ | — |  |  | $ | 1.1 |
Pension plan settlement charge |  |  | 82.8 |  |  |  | 22.5 |  |  |  | 60.3 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Adjustment for net periodic pension and other postretirement benefits plans |  |  | 1.2 |  |  |  | 0.4 |  |  |  | 0.8 |  |  |  | (3.6 | ) |  |  | (0.9 | ) |  |  | (2.7 | ) |  |  | 5.8 |  |  |  | 1.6 |  |  |  | 4.2 |
Other comprehensive income (loss) |  | $ | 85.2 |  |  | $ | 22.9 |  |  | $ | 62.3 |  |  | $ | (4.9 | ) |  | $ | (0.9 | ) |  | $ | (4.0 | ) |  | $ | 6.9 |  |  | $ | 1.6 |  |  | $ | 5.3 |
Schedule of Changes in Accumulated Other Comprehensive Loss | The following table summarizes changes in accumulated other comprehensive loss by component for the years ended December 31, 2025, 2024 and 2023:
|  | Pension and Other Postretirement Benefits Plans |  |  | Translation Adjustments |  |  | Total |
Balance at December 31, 2022 |  | $ | (67.9 | ) |  | $ | (15.3 | ) |  | $ | (83.2 | )
Other comprehensive income before reclassifications |  |  | — |  |  |  | 1.1 |  |  |  | 1.1 |
Reclassifications: |  |  |  |  |  |  |  |  |
Amortization of net actuarial loss (a) |  |  | 4.5 |  |  |  | — |  |  |  | 4.5 |
Less: Income tax |  |  | 0.3 |  |  |  | — |  |  |  | 0.3 |
Reclassifications, net of tax |  |  | 4.2 |  |  |  | — |  |  |  | 4.2 |
Net change in accumulated other comprehensive loss |  |  | 4.2 |  |  |  | 1.1 |  |  |  | 5.3 |
Balance at December 31, 2023 |  | $ | (63.7 | ) |  | $ | (14.2 | ) |  | $ | (77.9 | )
Other comprehensive loss before reclassifications |  |  | (3.6 | ) |  |  | (1.6 | ) |  |  | (5.2 | )
Reclassifications: |  |  |  |  |  |  |  |  |
Amortization of net actuarial loss (a) |  |  | 1.3 |  |  |  | — |  |  |  | 1.3 |
Reclassification of translation adjustment |  |  | — |  |  |  | 0.5 |  |  |  | 0.5 |
Less: Income tax |  |  | 0.4 |  |  |  | 0.2 |  |  |  | 0.6 |
Reclassifications, net of tax |  |  | 0.9 |  |  |  | 0.3 |  |  |  | 1.2 |
Net change in accumulated other comprehensive loss |  |  | (2.7 | ) |  |  | (1.3 | ) |  |  | (4.0 | )
Balance at December 31, 2024 |  | $ | (66.4 | ) |  | $ | (15.5 | ) |  | $ | (81.9 | )
Other comprehensive income before reclassifications |  |  | (1.0 | ) |  |  | 1.2 |  |  |  | 0.2 |
Reclassifications: |  |  |  |  |  |  |  |  |
Pension plan settlement charge (b) |  |  | 82.8 |  |  |  | — |  |  |  | 82.8 |
Pension plan remeasurement (b) |  |  | 1.0 |  |  |  | — |  |  |  | 1.0 |
Amortization of net actuarial loss (a) |  |  | 1.2 |  |  |  | — |  |  |  | 1.2 |
Less: Income tax |  |  | 22.9 |  |  |  | — |  |  |  | 22.9 |
Reclassifications, net of tax |  |  | 62.1 |  |  |  | — |  |  |  | 62.1 |
Net change in accumulated other comprehensive loss |  |  | 61.1 |  |  |  | 1.2 |  |  |  | 62.3 |
Balance at December 31, 2025 |  | $ | (5.3 | ) |  | $ | (14.3 | ) |  | $ | (19.6 | )
(a) These accumulated other comprehensive loss components are included in the calculation of net periodic pension and other postretirement benefits plans expense (income) recognized in investment and other loss (income), net, on the audited Consolidated Statements of Operations (see Note 7, Retirement Plans). (b) As a result of the Plan Settlement, the Company remeasured the Plan’s assets and obligations and recorded a $1.0 million remeasurement to accumulated other comprehensive loss on the audited Consolidated Balance Sheets. The Company then recognized a non-cash settlement charge of $82.8 million during the year ended December 31, 2025, due to the recognition of unrealized accumulated Plan losses previously reported within accumulated other comprehensive loss on the audited Consolidated Balance Sheets (see Note 7, Retirement Plans). The related tax effects associated with the Plan Settlement are included in income tax expense on the Company’s audited Consolidated Statements of Operations.

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- Definition Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Paragraph 1 -Section 45 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482790/220-10-45-1 + Details
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