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v3.23.3

Derivative Financial Instruments (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Junior subordinated debentures | $ 48,329 |  | $ 48,329 |  | $ 50,507
Notional amount, Assets | 2,013,549 |  | 2,013,549 |  | 1,084,955
Short term advances and brokered CD's | 826,800 |  | 826,800 |  | 871,500
Customer [Member] |  |  |  |  |
Derivative instruments | 240,000 |  | 240,000 |  | 110,600
Bank [Member] |  |  |  |  |
Derivative instruments | 240,000 |  | 240,000 |  | 110,600
Customer and Bank [Member] |  |  |  |  |
Derivative instruments | 480,000 |  | 480,000 |  | 221,200
Cash Flow Hedging [Member] |  |  |  |  |
Amount reclassified from accumulated other comprehensive loss to interest expense | 7,100 | $ 1,000 | 18,200 | $ 6,100 |
Amount to be reclassified from the accumulated comprehensive income (loss) into earnings |  |  | 25,000 |  |
Not Designated as Hedging Instrument [Member] |  |  |  |  |
Notional amount, Assets | 480,900 |  | 480,900 |  | 221,200
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] |  |  |  |  |
Notional amount, Assets | 825,800 |  | 825,800 |  | 871,500
Designated as Hedging Instrument [Member] | Fair Value Hedging [Member] |  |  |  |  |
Amount of hedged item | 946,800 |  | 946,800 |  | 273,600
Interest Rate Swap [Member] |  |  |  |  |
Notional amount, Assets | 946,800 |  | 946,800 |  | 273,600
Interest Rate Swap [Member] | Not Designated as Hedging Instrument [Member] |  |  |  |  |
Notional amount, Assets | 240,974 |  | 240,974 |  | 110,598
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] |  |  |  |  |
Notional amount, Assets | 825,750 |  | 825,750 |  | 700,750
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] | Fair Value Hedging [Member] |  |  |  |  |
Notional amount, Assets | 946,825 |  | 946,825 |  | $ 273,607
Portfolio Layer Hedges on Closed Portfolio of Securities Available for Sale [Member] | Designated as Hedging Instrument [Member] |  |  |  |  |
Notional amount, Assets | 273,313 |  | 273,313 |  |
Notional amount | 200,000 |  | 200,000 |  |
Portfolio Layer Hedges on Closed Portfolio of Loans [Member] | Designated as Hedging Instrument [Member] |  |  |  |  |
Notional amount, Assets | 2,615,651 |  | 2,615,651 |  |
Notional amount | $ 500,000 |  | $ 500,000 |  |

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