Retirement and Other Postretirement Benefit Plans - Schedule of Net Periodic Pension Expenses (Details) - USD ($) $ in Millions |
12 Months Ended | |
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Dec. 31, 2025 |
Dec. 31, 2024 |
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| Net Periodic Pension Expense | ||
| Defined benefit retirement plans | $ 16.5 | |
| Net periodic expense | $ 17.0 | $ 33.8 |
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- Definition Represents the aggregate costs related to the various types of retirement plans including defined benefit pension plan cost, defined contribution plan cost, other postretirement benefit plan cost and net periodic benefit cost. No definition available.
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- Definition Net periodic pension expenses. No definition available.
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- Definition Amount of net periodic benefit cost (credit) for defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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