v3.25.1
Other Comprehensive (Loss) Income (Schedule of Reclassifications Out of AOCI) (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Net gain on securities transactions $ 87 $ (1)
Income tax expense (27,825) (10,888)
Compensation and employee benefits (62,366) (40,048)
Total reclassification 64,028 32,082
Reclassification adjustment    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Total reclassification 1,122 (3,448)
Reclassification adjustment | Available for sale debt securities:    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Net gain on securities transactions 87 0
Income tax expense (25) 0
Total reclassification 62 0
Reclassification adjustment | Realized net gains (losses) on derivatives    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Income tax expense (550) 1,106
Interest expense 1,940 (4,175)
Total reclassification 1,390 (3,069)
Reclassification adjustment | Post-retirement obligations:    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Income tax expense 130 137
Compensation and employee benefits (460) (516)
Total reclassification $ (330) $ (379)