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SECURITIES (Schedule of Contractual maturities) (Details) $ in Thousands | Dec. 31, 2023 USD ($)
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Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items] |
Debt Securities, Available-for-Sale, Amortized Cost, Total | $ 1,459,862
Available for Sale, Fair Value |
Fair Value | 1,334,256
Held to Maturity, Amortized Cost |
Amortized Cost | 1,569,107
Held to Maturity, Fair Value |
AvailableForSaleandHeldToMaturityDebtSecuritiesMaturitiesWithinOneYearFairValue | 221,603
AvailableForSaleandHeldToMaturityDebtSecuritiesMaturitiesAfterOneThroughFiveYearsFair Value | 1,417,081
AvailableForSaleandHeldToMaturityDebtSecuritiesMaturitiesAfterFiveThroughTenYearsFairValue | 286,874
AvailableForSaleandHeldToMaturityDebtSecuritiesMaturitiesAfterTenYearsFairValue | 826,306
Debt Securities, Available-for-sale and Held-to-maturity | 2,751,864
AvailableForSaleandHeldToMaturityDebtSecuritiesMaturitiesWithinOneYearAmortizedCost | 227,077
AvailableForSaleandHeldToMaturityDebtSecuritiesMaturitiesAfterOneThroughFiveYearsAmortizedCost | 1,544,384
AvailableForSaleandHeldToMaturityDebtSecuritiesMaturitiesAfterFiveThroughTenYearsAmortizedCost | 323,702
AvailableForSaleandHeldToMaturityDebtSecuritiesMaturitiesAfterTenYearsAmortizedCost | 933,806
AvailableForSaleandHeldToMaturityDebtSecuritiesAmortizedCost | 3,028,969
US Government Agencies Debt Securities [Member] |
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items] |
Due in one year or less | 0
Due after one year to five years | 199,371
Due after five to ten years | 30,827
Due after ten years | 0
Debt Securities, Available-for-Sale, Amortized Cost, Total | 230,198
Available for Sale, Fair Value |
Due in one year or less | 0
Due in one year or less | 179,973
Due after five to ten years | 27,165
Due after ten years | 0
Fair Value | 207,138
Held to Maturity, Amortized Cost |
Due in one year or less | 29,521
Due after one year to five years | 0
Due after five to ten years | 0
Due after ten years | 0
Amortized Cost | 29,521
Held to Maturity, Fair Value |
Due in one year or less | 28,408
Due after one year to five years | 0
Due after five to ten years | 0
Due after ten years | 0
Fair Value | 28,408
Debt Securities [Member] |
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items] |
Due in one year or less | 197,556
Due after one year to five years | 967,822
Due after five to ten years | 73,933
Due after ten years | 220,551
Available for Sale, Fair Value |
Due in one year or less | 193,195
Due in one year or less | 882,557
Due after five to ten years | 64,784
Due after ten years | 193,720
Held to Maturity, Amortized Cost |
Due in one year or less | 29,521
Due after one year to five years | 576,562
Due after five to ten years | 249,769
Due after ten years | 713,255
Held to Maturity, Fair Value |
Due in one year or less | 28,408
Due after one year to five years | 534,524
Due after five to ten years | 222,090
Due after ten years | 632,586
Fair Value | 1,417,608
US Treasury Securities [Member] |
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items] |
Due in one year or less | 197,553
Due after one year to five years | 627,044
Due after five to ten years | 0
Due after ten years | 0
Debt Securities, Available-for-Sale, Amortized Cost, Total | 824,597
Available for Sale, Fair Value |
Due in one year or less | 193,192
Due in one year or less | 575,910
Due after five to ten years | 0
Due after ten years | 0
Fair Value | 769,102
Held to Maturity, Amortized Cost |
Due in one year or less | 0
Due after one year to five years | 99,720
Due after five to ten years | 992
Due after ten years | 0
Amortized Cost | 100,712
Held to Maturity, Fair Value |
Due in one year or less | 0
Due after one year to five years | 90,703
Due after five to ten years | 832
Due after ten years | 0
Fair Value | 91,535
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member] |
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items] |
Due in one year or less | 3
Due after one year to five years | 141,212
Due after five to ten years | 40,183
Due after ten years | 132,871
Debt Securities, Available-for-Sale, Amortized Cost, Total | 314,269
Available for Sale, Fair Value |
Due in one year or less | 3
Due in one year or less | 126,484
Due after five to ten years | 34,939
Due after ten years | 115,621
Fair Value | 277,047
Held to Maturity, Amortized Cost |
Due in one year or less | 0
Due after one year to five years | 411,746
Due after five to ten years | 222,825
Due after ten years | 194,860
Amortized Cost | 829,431
Held to Maturity, Fair Value |
Due in one year or less | 0
Due after one year to five years | 383,514
Due after five to ten years | 198,122
Due after ten years | 182,092
Fair Value | 763,728
Agency collateralized mortgage obligations [Member] |
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items] |
Due in one year or less | 0
Due after one year to five years | 0
Due after five to ten years | 2,923
Due after ten years | 32,790
Debt Securities, Available-for-Sale, Amortized Cost, Total | 35,713
Available for Sale, Fair Value |
Due in one year or less | 0
Due in one year or less | 0
Due after five to ten years | 2,680
Due after ten years | 30,509
Fair Value | 33,189
Held to Maturity, Amortized Cost |
Due in one year or less | 0
Due after one year to five years | 63,596
Due after five to ten years | 20,210
Due after ten years | 393,711
Amortized Cost | 477,517
Held to Maturity, Fair Value |
Due in one year or less | 0
Due after one year to five years | 58,934
Due after five to ten years | 17,864
Due after ten years | 331,113
Fair Value | 407,911
US States and Political Subdivisions Debt Securities [Member] |
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items] |
Due in one year or less | 0
Due after one year to five years | 195
Due after five to ten years | 0
Due after ten years | 0
Debt Securities, Available-for-Sale, Amortized Cost, Total | 195
Available for Sale, Fair Value |
Due in one year or less | 0
Due in one year or less | 190
Due after five to ten years | 0
Due after ten years | 0
Fair Value | 190
Single issuer trust preferred securities issued by banks [Member] |
Held to Maturity, Amortized Cost |
Due in one year or less | 0
Due after one year to five years | 1,500
Due after five to ten years | 0
Due after ten years | 0
Amortized Cost | 1,500
Held to Maturity, Fair Value |
Due in one year or less | 0
Due after one year to five years | 1,373
Due after five to ten years | 0
Due after ten years | 0
Fair Value | 1,373
Pooled Trust Preferred Securities Issued By Banks And Insurers [Member] |
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items] |
Due in one year or less | 0
Due after one year to five years | 0
Due after five to ten years | 0
Due after ten years | 1,188
Debt Securities, Available-for-Sale, Amortized Cost, Total | 1,188
Available for Sale, Fair Value |
Due in one year or less | 0
Due in one year or less | 0
Due after five to ten years | 0
Due after ten years | 1,018
Fair Value | 1,018
Small Business Administration Pooled Securities [Member] |
Schedule of Available-for-sale Securities and Held-to-maturity Securities [Line Items] |
Due in one year or less | 0
Due after one year to five years | 0
Due after five to ten years | 0
Due after ten years | 53,702
Debt Securities, Available-for-Sale, Amortized Cost, Total | 53,702
Available for Sale, Fair Value |
Due in one year or less | 0
Due in one year or less | 0
Due after five to ten years | 0
Due after ten years | 46,572
Fair Value | 46,572
Held to Maturity, Amortized Cost |
Due in one year or less | 0
Due after one year to five years | 0
Due after five to ten years | 5,742
Due after ten years | 124,684
Amortized Cost | 130,426
Held to Maturity, Fair Value |
Due in one year or less | 0
Due after one year to five years | 0
Due after five to ten years | 5,272
Due after ten years | 119,381
Fair Value | $ 124,653

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