Pension Plan and Other Postretirement Benefits - Narrative (Details) - USD ($) $ in Millions	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025
Pension Plan
Pension Plan and Other Postretirement Benefits
Employer cash contributions	$ 1.7	$ 3.3
Estimated cash contributions in the current fiscal year	2.7
Other Benefits
Pension Plan and Other Postretirement Benefits
Employer cash contributions	0.0	$ 0.0
Estimated cash contributions in the current fiscal year	$ 0.0

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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