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Derivative Instruments and Hedging Activities - Schedule of Estimated Fair Value of Derivative Instruments included in the Consolidated Balance Sheets (Details) - USD ($) $ in Thousands | Mar. 31, 2025 | Dec. 31, 2024
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Designated as Hedging Instrument |  |
Derivative [Line Items] |  |
Estimated fair value of derivative assets | $ 1,694 | $ 168
Estimated fair value of derivative liabilities | 7,921 | 14,472
Not Designated as Hedging Instruments |  |
Derivative [Line Items] |  |
Estimated fair value of derivative assets | 76,685 | 83,727
Estimated fair value of derivative liabilities | 161,854 | 201,917
Not Designated as Hedging Instruments | Interest rate contracts |  |
Derivative [Line Items] |  |
Notional Amount | 15,470,217 | 14,653,252
Estimated fair value of derivative assets | 75,512 | 81,099
Estimated fair value of derivative liabilities | 157,904 | 201,847
Not Designated as Hedging Instruments | Mortgage Derivatives | Mortgage derivatives - interest rate lock commitments |  |
Derivative [Line Items] |  |
Notional Amount | 61,774 | 34,649
Estimated fair value of derivative assets | 1,173 | 434
Estimated fair value of derivative liabilities | 0 | 0
Not Designated as Hedging Instruments | Mortgage Derivatives | Mortgage derivatives - forward commitments to sell fixed-rate mortgage loans |  |
Derivative [Line Items] |  |
Notional Amount | 69,500 | 51,500
Estimated fair value of derivative assets | 0 | 233
Estimated fair value of derivative liabilities | 305 | 0
Not Designated as Hedging Instruments | Risk participation agreements |  |
Derivative [Line Items] |  |
Notional Amount | 957,949 | 924,267
Estimated fair value of derivative assets | 0 | 0
Estimated fair value of derivative liabilities | 11 | 6
Not Designated as Hedging Instruments | Foreign exchange contracts |  |
Derivative [Line Items] |  |
Notional Amount | 155,466 | 148,805
Estimated fair value of derivative assets | 0 | 1,961
Estimated fair value of derivative liabilities | 1,406 | 0
Not Designated as Hedging Instruments | Visa derivative |  |
Derivative [Line Items] |  |
Notional Amount | 0 | 0
Estimated fair value of derivative assets | 0 | 0
Estimated fair value of derivative liabilities | 2,228 | 64
Cash Flow Hedges |  |
Derivative [Line Items] |  |
Estimated fair value of derivative assets | 0 | 0
Estimated fair value of derivative liabilities | 7,921 | 13,003
Cash Flow Hedges | Interest rate contracts |  |
Derivative [Line Items] |  |
Notional Amount | 4,600,000 | 4,350,000
Estimated fair value of derivative assets | 0 | 0
Estimated fair value of derivative liabilities | 7,921 | 13,003
Fair Value Hedges |  |
Derivative [Line Items] |  |
Estimated fair value of derivative assets | 1,694 | 168
Estimated fair value of derivative liabilities | 0 | 1,469
Fair Value Hedges | Interest rate contracts |  |
Derivative [Line Items] |  |
Notional Amount | 2,252,967 | 2,102,967
Estimated fair value of derivative assets | 1,694 | 168
Estimated fair value of derivative liabilities | $ 0 | $ 1,469

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