Quarterly report pursuant to Section 13 or 15(d)

COMMITMENTS AND CONTINGENCIES (Schedule of Securities Pledged as Collateral) (Details)

v3.22.2
COMMITMENTS AND CONTINGENCIES (Schedule of Securities Pledged as Collateral) (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
AFS Securities $ 2,951,421 $ 3,481,650
HTM securities 743,219 693,774
Loans 13,551,224 13,096,056
Total assets 19,661,799 20,064,796
Asset Pledged as Collateral [Member]    
Cash 180,786 82,299
AFS Securities 829,608 964,484
HTM securities 499,437 473,228
Loans 3,027,477 4,655,326
Total assets 4,537,308 6,175,337
Public deposits | Asset Pledged as Collateral [Member]    
Cash 0 0
AFS Securities 579,459 703,489
HTM securities 498,568 472,243
Loans 0 0
Total assets 1,078,027 1,175,732
Repurchase agreements | Asset Pledged as Collateral [Member]    
Cash 0 0
AFS Securities 124,242 130,217
HTM securities 0 0
Loans 0 0
Total assets 124,242 130,217
FHLB advances | Asset Pledged as Collateral [Member]    
Cash 0 0
AFS Securities 38,944 43,722
HTM securities 0 0
Loans 2,592,215 4,263,259
Total assets 2,631,159 4,306,981
Derivatives | Asset Pledged as Collateral [Member]    
Cash 180,786 82,299
AFS Securities 59,353 65,053
HTM securities 0 0
Loans 0 0
Total assets 240,139 147,352
Fed Funds | Asset Pledged as Collateral [Member]    
Cash 0 0
AFS Securities 0 0
HTM securities 0 0
Loans 435,262 392,067
Total assets 435,262 392,067
Other purposes | Asset Pledged as Collateral [Member]    
Cash 0 0
AFS Securities 27,610 22,003
HTM securities 869 985
Loans 0 0
Total assets $ 28,479 $ 22,988