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Benefit Plans (Tables) | 3 Months Ended
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Mar. 31, 2023
Defined Benefit Pension Plans |
Defined Benefit Plan Disclosure |
Components of Net Periodic Expense (Benefit) | Defined Benefit Pension Plans
|  |  |  | Three months ended March 31,
|  |  |  |  |  | 2023 |  | 2022
Interest cost |  |  |  |  |  | $ | 871 |  |  | $ | 604 |
Expected return on plan assets |  |  |  |  |  | (837) |  |  | (1,110) |
Net periodic expense (benefit) |  |  |  |  |  | $ | 34 |  |  | $ | (506) |
Other Postretirement Benefits Plan |
Defined Benefit Plan Disclosure |
Components of Net Periodic Expense (Benefit) | Other Postretirement Benefit Plan
|  |  |  | Three months ended March 31,
|  |  |  |  |  | 2023 |  | 2022
Interest cost |  |  |  |  |  | $ | 6 |  |  | $ | 4 |
Amortization of prior service credit |  |  |  |  |  | (31) |  |  | (53) |
Amortization of net loss |  |  |  |  |  | (1) |  |  | 1 |
Net periodic benefit |  |  |  |  |  | $ | (26) |  |  | $ | (48) |

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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