v3.25.2
Accumulated Other Comprehensive Income (Schedule Of Accumulated Other Comprehensive Income) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning balance     $ (758,911) $ (891,412)
Other comprehensive income (loss) before reclassifications to current earnings     237,383 (70,677)
Amounts reclassified to current earnings from accumulated other comprehensive income     (233) 182,137
Current period other comprehensive income (loss), before tax     237,150 111,460
Income tax (expense) benefit     (59,288) (27,865)
Current period other comprehensive income (loss), net of tax $ 53,527 $ 123,210 177,862 83,595
Ending balance (581,049) (807,817) (581,049) (807,817)
Unrealized Gains (Losses) on Securities (1)        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning balance [1]     (742,926) (915,001)
Other comprehensive income (loss) before reclassifications to current earnings [1]     222,002 (41,310)
Amounts reclassified to current earnings from accumulated other comprehensive income [1]     4,214 187,543
Current period other comprehensive income (loss), before tax [1]     226,216 146,233
Income tax (expense) benefit [1]     (56,554) (36,558)
Current period other comprehensive income (loss), net of tax [1]     169,662 109,675
Ending balance [1] (573,264) (805,326) (573,264) (805,326)
Pension Loss        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning balance     (12,059) (13,596)
Other comprehensive income (loss) before reclassifications to current earnings     0 0
Amounts reclassified to current earnings from accumulated other comprehensive income     458 471
Current period other comprehensive income (loss), before tax     458 471
Income tax (expense) benefit     (115) (118)
Current period other comprehensive income (loss), net of tax     343 353
Ending balance (11,716) (13,243) (11,716) (13,243)
Unrealized Gains (Losses) on Cash Flow Hedge Derivatives (2)        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Beginning balance [2]     (3,926) 37,185
Other comprehensive income (loss) before reclassifications to current earnings [2]     15,381 (29,367)
Amounts reclassified to current earnings from accumulated other comprehensive income [2]     (4,905) (5,877)
Current period other comprehensive income (loss), before tax [2]     10,476 (35,244)
Income tax (expense) benefit [2]     (2,619) 8,811
Current period other comprehensive income (loss), net of tax [2]     7,857 (26,433)
Ending balance [2] $ 3,931 $ 10,752 $ 3,931 $ 10,752
[1] The pre-tax amounts reclassified from accumulated other comprehensive income to current earnings are included in "investment securities gains (losses), net" in the consolidated statements of income.
[2] The pre-tax amounts reclassified from accumulated other comprehensive income to current earnings are included in "interest and fees on loans" in the consolidated statements of income.