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Pension and postretirement benefits | 6 Months Ended
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Jun. 30, 2025
Employee benefits |
Pension and postretirement benefits | Note 28 – Pension and postretirement benefits The Corporation has a non-contributory defined benefit pension plan and supplementary pension benefit restoration plans for regular employees of certain of its subsidiaries (the “Pension Plans”). The accrual of benefits under the Pension Plans is frozen to all participants. The Corporation also provides certain postretirement health care benefits for retired employees of certain subsidiaries (the “OPEB Plan”). The components of net periodic cost for the Pension Plans and the OPEB Plan for the periods presented were as follows: 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 The Corporation paid the following contributions to the plans for the six months ended June 30, 2025 and expects to pay the following contributions for the year ending December 31, 2025. 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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