Pension and Postretirement Benefit Costs - Narrative (Details) - Pension Plan $ in Millions	6 Months Ended
Jun. 30, 2026 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Expected Future Employer Contributions, Current Fiscal Year	$ 2.0
Defined Benefit Plan, Plan Assets, Contributions by Employer	0.6
Defined Benefit Plan, Benefit Obligation	$ 21.6

Amount of contribution received by defined benefit plan from employer which increases plan assets.

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+ Details

- 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.

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+ Details