XML 83 R73.htm IDEA: XBRL DOCUMENT v3.22.2.2
ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Reclassified out of AOCI) (LOSS) (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2022
Jun. 30, 2022
Mar. 31, 2022
Sep. 30, 2021
Jun. 30, 2021
Mar. 31, 2021
Sep. 30, 2022
Sep. 30, 2021
Amounts reclassified out of each component of accumulated other comprehensive income                
Net gain on sales of investment securities $ 0     $ 100     $ 8,506 $ 150
Income tax (expenses) benefit (5,919)     (6,814)     (18,141) (18,153)
Total reclassification adjustments from AOCI for the period, net of tax 16,715 $ 17,594 $ 19,438 20,815 $ 18,714 $ 18,038 53,747 57,567
Amortization             4,295 0
Amortization of net actuarial loss                
Amounts reclassified out of each component of accumulated other comprehensive income                
Amortization of defined benefit plan items, before tax (20)     (259)     (284) (777)
Reclassification from AOCI, tax 5     70     76 222
Net of tax (15)     (189)     (208) (555)
Amortization of net transition obligation                
Amounts reclassified out of each component of accumulated other comprehensive income                
Amortization of defined benefit plan items, before tax (5)     (5)     (14) (14)
Reclassification from AOCI, tax 2     1     4 4
Net of tax (3)     (4)     (10) (10)
Settlement                
Amounts reclassified out of each component of accumulated other comprehensive income                
Amortization of defined benefit plan items, before tax             (4,884)  
Reclassification from AOCI, tax             1,817  
Net of tax             (3,067)  
SERPs                
Amounts reclassified out of each component of accumulated other comprehensive income                
Net of tax (18)     (193)     (3,285) (565)
Investment Securities                
Amounts reclassified out of each component of accumulated other comprehensive income                
Net of tax (1,699)     73     (3,147) 110
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 (1,717)     (120)     (6,432) (455)
Amount Reclassified from AOCI | Amortization of net actuarial loss                
Amounts reclassified out of each component of accumulated other comprehensive income                
Amortization of defined benefit plan items, before tax (20)     (259)     (284) (777)
Amount Reclassified from AOCI | Amortization of net transition obligation                
Amounts reclassified out of each component of accumulated other comprehensive income                
Amortization of defined benefit plan items, before tax (5)     (5)     (14) (14)
Amount Reclassified from AOCI | Settlement                
Amounts reclassified out of each component of accumulated other comprehensive income                
Amortization of defined benefit plan items, before tax             (4,884) 0
Amount Reclassified from AOCI | SERPs                
Amounts reclassified out of each component of accumulated other comprehensive income                
Amortization of defined benefit plan items, before tax (25)     (264)     (5,182) (791)
Reclassification from AOCI, tax 7     71     1,897 226
Net of tax (18)     (193)     (3,285) (565)
Amount Reclassified from AOCI | Investment Securities                
Amounts reclassified out of each component of accumulated other comprehensive income                
Net gain on sales of investment securities 0     100     0 150
Income tax (expenses) benefit 0     (27)     0 (40)
Total reclassification adjustments from AOCI for the period, net of tax 0     73     0 110
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 (2,319)     0     (4,295) 0
Less: Amortization of unrealized losses on investment securities transferred to HTM 620     0     1,148 0
Net of tax $ (1,699)     $ 0     $ (3,147) $ 0