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ACCUMULATED OTHER COMPREHENSIVE LOSS (Tables) | 9 Months Ended
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Sep. 30, 2025
ACCUMULATED OTHER COMPREHENSIVE LOSS [Abstract] |
Change in Accumulated Other Comprehensive Loss by Component [Table Text Block] | Changes in Accumulated Other Comprehensive Loss by Component (1) Quarter Ended September 30, Nine-Month Period Ended September 30, 2025 2024 2025 2024 (In thousands) Net unrealized holding losses on available-for-sale debt securities: Beginning balance $ (442,072) $ (645,057) $ (567,338) $ (640,552) Other comprehensive income (2) 48,834 160,054 174,100 155,549 Ending balance $ (393,238) $ (485,003) $ (393,238) $ (485,003) Adjustment of pension and postretirement benefit plans: Beginning balance $ 782 $ 1,382 $ 782 $ 1,382 Other comprehensive income - - - - Ending balance $ 782 $ 1,382 $ 782 $ 1,382 (1) All amounts presented are net of tax. (2) Net unrealized holding gains on available-for-sale debt securities have no tax effect because securities are either tax-exempt, held by an IBE, or have a full deferred tax asset valuation allowance.

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