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Derivative Financial Instruments - Summary of Fair Value of Derivative Financial Instruments (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Designated as Hedging Instrument |  |
Derivative [Line Items] |  |
Net amount presented in the Consolidated Balance Sheet | $ 10,472 | $ 11,764
Net amount presented in the Consolidated Balance Sheet | 6,014 | 47,859
Designated as Hedging Instrument | Cash flow hedges | Interest rate collars and floors on loan pools |  |
Derivative [Line Items] |  |
Notional | 1,600,000 | 1,900,000
Net amount presented in the Consolidated Balance Sheet | 10,472 | 11,764
Net amount presented in the Consolidated Balance Sheet | 6,014 | 47,859
Designated as Hedging Instrument | Cash flow hedges | Interest rate swaps on borrowings |  |
Derivative [Line Items] |  |
Notional | 150,000 | 150,000
Net amount presented in the Consolidated Balance Sheet | 0 | 0
Net amount presented in the Consolidated Balance Sheet | 0 | 0
Designated as Hedging Instrument | Fair value hedges | Interest rate swaps on borrowings |  |
Derivative [Line Items] |  |
Notional | 900,000 | 300,000
Net amount presented in the Consolidated Balance Sheet | 0 | 0
Net amount presented in the Consolidated Balance Sheet | 0 | 0
Designated as Hedging Instrument | Fair value hedges | Interest rate swaps on investment securities |  |
Derivative [Line Items] |  |
Notional | 998,107 | 909,957
Net amount presented in the Consolidated Balance Sheet | 0 | 0
Net amount presented in the Consolidated Balance Sheet | 0 | 0
Derivatives Not Designated as Hedging Instruments |  |
Derivative [Line Items] |  |
Net amount presented in the Consolidated Balance Sheet | 155,830 | 157,237
Net amount presented in the Consolidated Balance Sheet | 262,902 | 332,845
Derivatives Not Designated as Hedging Instruments | Interest rate lock commitments |  |
Derivative [Line Items] |  |
Notional | 25,151 | 21,401
Net amount presented in the Consolidated Balance Sheet | 291 | 93
Net amount presented in the Consolidated Balance Sheet | 0 | 0
Derivatives Not Designated as Hedging Instruments | Forward mortgage loan contracts |  |
Derivative [Line Items] |  |
Notional | 39,529 | 30,330
Net amount presented in the Consolidated Balance Sheet | 0 | 32
Net amount presented in the Consolidated Balance Sheet | 566 | 0
Derivatives Not Designated as Hedging Instruments | Customer interest rate swaps |  |
Derivative [Line Items] |  |
Notional | 5,954,216 | 5,220,363
Net amount presented in the Consolidated Balance Sheet | 33,182 | 5,676
Net amount presented in the Consolidated Balance Sheet | 228,750 | 326,924
Derivatives Not Designated as Hedging Instruments | Counterparty interest rate swaps |  |
Derivative [Line Items] |  |
Notional | 5,954,216 | 5,220,363
Net amount presented in the Consolidated Balance Sheet | 121,969 | 151,111
Net amount presented in the Consolidated Balance Sheet | 33,346 | 5,711
Derivatives Not Designated as Hedging Instruments | Customer foreign currency forward contracts |  |
Derivative [Line Items] |  |
Notional | 12,455 | 8,341
Net amount presented in the Consolidated Balance Sheet | 320 | 253
Net amount presented in the Consolidated Balance Sheet | 59 | 42
Derivatives Not Designated as Hedging Instruments | Counterparty foreign currency forward contracts |  |
Derivative [Line Items] |  |
Notional | 12,308 | 8,297
Net amount presented in the Consolidated Balance Sheet | 68 | 72
Net amount presented in the Consolidated Balance Sheet | $ 181 | $ 168

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