XML 91 R81.htm IDEA: XBRL DOCUMENT v3.23.1
ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Reclassified out of AOCI) (LOSS) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Amounts reclassified out of each component of accumulated other comprehensive income    
Amortization of unrealized losses on investment securities transferred to HTM $ 1,668 $ 0
Total reclassification adjustments from AOCI for the period, net of tax 16,187 19,438
Amortization of net actuarial losses    
Amounts reclassified out of each component of accumulated other comprehensive income    
Amortization 19 (133)
Reclassification from AOCI, tax (5) 36
Amounts reclassified from AOCI 14 (97)
Amortization of net transition obligation    
Amounts reclassified out of each component of accumulated other comprehensive income    
Amortization (2) (4)
Reclassification from AOCI, tax 0 1
Amounts reclassified from AOCI (2) (3)
SERPs    
Amounts reclassified out of each component of accumulated other comprehensive income    
Amounts reclassified from AOCI 12 (100)
Amount Reclassified from AOCI    
Amounts reclassified out of each component of accumulated other comprehensive income    
Total reclassification adjustments from AOCI for the period, net of tax (1,213) (100)
Amount Reclassified from AOCI | Accumulated Net Unrealized Loss on Held To Maturity Securities    
Amounts reclassified out of each component of accumulated other comprehensive income    
Amortization of unrealized losses on investment securities transferred to HTM (1,668) 0
Tax effect 443 0
Amortization of unrealized losses on investment securities transferred to held-to-maturity (1,225) 0
Amount Reclassified from AOCI | Amortization of net actuarial losses    
Amounts reclassified out of each component of accumulated other comprehensive income    
Amortization 19 (133)
Amount Reclassified from AOCI | Amortization of net transition obligation    
Amounts reclassified out of each component of accumulated other comprehensive income    
Amortization (2) (4)
Amount Reclassified from AOCI | SERPs    
Amounts reclassified out of each component of accumulated other comprehensive income    
Amortization 17 (137)
Reclassification from AOCI, tax (5) 37
Amounts reclassified from AOCI $ 12 $ (100)