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Pension and postretirement benefits (Tables) | 6 Months Ended
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Jun. 30, 2025
Employee benefits |
Components of Net Periodic Pension/Postretirement Benefit Cost | Pension Plans OPEB Plan Quarter ended June 30, Quarter ended June 30, (In thousands) 2025 2024 2025 2024 Personnel Cost: Service cost $ - $ - $ 15 $ 32 Other operating expenses: Interest cost 7,411 7,558 1,291 1,421 Expected return on plan assets (8,069) (8,594) - - Amortization of prior service cost/(credit) - - - - Amortization of net loss (gain) 3,449 4,166 (1,177) (548) Total net periodic pension cost $ 2,791 $ 3,130 $ 129 $ 905 Pension Plans OPEB Plan Six months ended June 30, Six months ended June 30, (In thousands) 2025 2024 2025 2024 Personnel Cost: Service cost $ - $ - $ 30 $ 63 Other operating expenses: Interest cost 14,821 15,117 2,582 2,843 Expected return on plan assets (16,138) (17,188) - - Amortization prior service cost/(credit) - - - - Amortization of net loss 6,899 8,332 (2,354) (1,096) Total net periodic pension cost $ 5,582 $ 6,261 $ 258 $ 1,810
Schedule of expected benefit payments | For the six months ended For the year ending (In thousands) June 30, 2025 December 31, 2025 Pension Plans $ 114 $ 227 OPEB Plan $ 3,223 $ 5,428

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- Definition Tabular disclosure of benefits expected to be paid by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 715 -SubTopic 20 -Subparagraph (f) -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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- 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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