Postretirement Benefits Other Than Pensions - Narrative (Details) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
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Dec. 31, 2025
USD ($)
employees
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Dec. 31, 2024
USD ($)
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Dec. 31, 2020
USD ($)
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| Other Postretirement Benefit Plan, Defined Benefit | |||
| Defined Benefit Plan Disclosure [Line Items] | |||
| Number of retired employees covered | employees | 300 | ||
| Number of active employees covered | employees | 100 | ||
| Pre-tax reduction to its accumulated postretirement benefit obligation | $ 11.0 | ||
| Amounts that will be amortized from AOCI in next fiscal Year | $ 2.0 | ||
| Estimated future employer contributions in next fiscal year | $ 0.8 | ||
| Medical Benefits | |||
| Defined Benefit Plan Disclosure [Line Items] | |||
| Health care cost trend rate assumed for next fiscal year | 7.90% | 8.30% | |
| Health care cost trend rate assumed for future years | 4.50% | 4.70% | |
| Prescription Drug Benefits | |||
| Defined Benefit Plan Disclosure [Line Items] | |||
| Health care cost trend rate assumed for next fiscal year | 12.30% | 12.30% | |
| Health care cost trend rate assumed for future years | 4.50% | 4.50% | |
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- Definition Defined Benefit Plan, Health Care Cost Trend Rate Assumed for Future Years No definition available.
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- Definition Other Postretirement Benefit Plan, Number of Active Employees Covered No definition available.
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- Definition Other Postretirement Benefit Plan, Number of Retired Employees Covered No definition available.
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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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- Definition Amount of cost (credit) included in accumulated other comprehensive (income) loss expected to be recognized in net periodic benefit cost (credit) for fiscal year following most recent annual statement of financial position. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of contribution expected to be received by defined benefit plan from employer in next fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Assumed rate, for next fiscal year, based on annual change in cost of health care cost benefits used to measure expected cost of benefits covered by defined benefit postretirement plan. Factors include, but are not limited to, estimate of health care inflation, change in health care utilization or delivery pattern, technological advances, and change in health status of participant. Excludes factors for change in composition of plan population by age and dependency status. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase (decrease) in benefit obligation of defined benefit plan from change in terms of existing plan or initiation of new plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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