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Pension and Other Postretirement Benefits (Tables) | 6 Months Ended
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Jun. 30, 2025
Retirement Benefits [Abstract] |
Contributions for Pension and Other Postretirement Benefits | Contributions to the Corporation’s employee benefit plans were as follows:
|  | Six Months Ended June 30, |
|  | 2025 |  | 2024 |
U.S. defined benefit pension plans |  | $ | 1,680 |  | $ | 3,170 |
U.S. nonqualified defined benefit pension plans (e.g. payments) |  | $ | 384 |  | $ | 384 |
Foreign defined benefit pension plans |  | $ | 193 |  | $ | 176 |
Other postretirement benefits (e.g., net payments) |  | $ | 181 |  | $ | 182 |
U.K. defined contribution pension plan |  | $ | 139 |  | $ | 134 |
U.S. defined contribution plan |  | $ | 1,565 |  | $ | 1,814 |
Net Periodic Pension and Other Postretirement Benefit Costs | Net periodic pension and other postretirement benefit costs included the following components:
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
U.S. Defined Benefit Pension Plans (a) |  | 2025 |  |  | 2024 |  |  | 2025 |  |  | 2024 |
Service cost |  | $ | 2 |  |  | $ | 10 |  |  | $ | 9 |  |  | $ | 20 |
Interest cost |  |  | 2,223 |  |  |  | 2,328 |  |  |  | 4,472 |  |  |  | 4,657 |
Expected return on plan assets |  |  | (2,769 | ) |  |  | (3,401 | ) |  |  | (5,640 | ) |  |  | (6,802 | )
Amortization of prior service cost |  |  | — |  |  |  | 1 |  |  |  | — |  |  |  | 1 |
Amortization of actuarial (gain) loss |  |  | (55 | ) |  |  | 46 |  |  |  | 87 |  |  |  | 91 |
Net benefit income |  | $ | (599 | ) |  | $ | (1,016 | ) |  | $ | (1,072 | ) |  | $ | (2,033 | )
a) Includes the nonqualified defined benefit pension plans.
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
Foreign Defined Benefit Pension Plans |  | 2025 |  |  | 2024 |  |  | 2025 |  |  | 2024 |
Service cost |  | $ | 34 |  |  | $ | 8 |  |  | $ | 60 |  |  | $ | 39 |
Interest cost |  |  | 484 |  |  |  | 452 |  |  |  | 941 |  |  |  | 908 |
Expected return on plan assets |  |  | (556 | ) |  |  | (475 | ) |  |  | (1,081 | ) |  |  | (953 | )
Amortization of prior service credit |  |  | (74 | ) |  |  | (70 | ) |  |  | (144 | ) |  |  | (141 | )
Amortization of actuarial loss |  |  | 208 |  |  |  | 181 |  |  |  | 405 |  |  |  | 361 |
Net benefit expense |  | $ | 96 |  |  | $ | 96 |  |  | $ | 181 |  |  | $ | 214 |
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
Other Postretirement Benefit Plans |  | 2025 |  |  | 2024 |  |  | 2025 |  |  | 2024 |
Service cost |  | $ | 27 |  |  | $ | 41 |  |  | $ | 69 |  |  | $ | 84 |
Interest cost |  |  | 86 |  |  |  | 83 |  |  |  | 176 |  |  |  | 181 |
Amortization of prior service credit |  |  | (256 | ) |  |  | (256 | ) |  |  | (512 | ) |  |  | (512 | )
Amortization of actuarial gain |  |  | (81 | ) |  |  | (76 | ) |  |  | (159 | ) |  |  | (157 | )
Net benefit income |  | $ | (224 | ) |  | $ | (208 | ) |  | $ | (426 | ) |  | $ | (404 | )

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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://www.xbrl.org/2009/role/commonPracticeRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (q) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-5 Reference 2: 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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