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Pension Plans And Other Postretirement Benefits (Tables) | 6 Months Ended
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Jun. 30, 2025
Pension Plans And Other Postretirement Benefits [Abstract] |
Components Of Net Periodic Benefit Costs |
|  | Pension Benefits
|  | Three Months Ended |  | Six Months Ended
|  | June 30, |  | June 30,
|  | 2025 |  | 2024 |  | 2025 |  | 2024
Service cost |  | $ | 304 |  | $ | 357 |  | $ | 608 |  | $ | 714
Interest cost |  |  | 3,991 |  |  | 3,908 |  |  | 7,982 |  |  | 7,816
Expected return on plan assets |  |  | (4,266) |  |  | (4,696) |  |  | (8,532) |  |  | (9,392)
Amortization of prior service cost |  |  | 78 |  |  | 81 |  |  | 156 |  |  | 162
Amortization of actuarial loss |  |  | 833 |  |  | 751 |  |  | 1,666 |  |  | 1,502
Net periodic benefit cost |  | $ | 940 |  | $ | 401 |  | $ | 1,880 |  | $ | 802
|  | Other
|  | Postretirement Benefits
|  |  | Three Months Ended |  |  | Six Months Ended
|  |  | June 30, |  |  | June 30,
|  | 2025 |  | 2024 |  | 2025 |  | 2024
Service cost |  | $ | 372 |  | $ | 363 |  | $ | 744 |  | $ | 726
Interest cost |  |  | 1,132 |  |  | 1,112 |  |  | 2,264 |  |  | 2,224
Expected return on plan assets |  |  | (1,071) |  |  | (1,105) |  |  | (2,142) |  |  | (2,210)
Amortization of actuarial gain |  |  | (401) |  |  | (267) |  |  | (802) |  |  | (534)
Net periodic benefit cost |  | $ | 32 |  | $ | 103 |  | $ | 64 |  | $ | 206

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- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 715 -SubTopic 20 -Subparagraph (h) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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