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Derivative and Hedging Activities, Derivative Instruments (Details) - USD ($) $ in Thousands | Mar. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | --- | ---
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset, Notional Amount | $ 150,000 | $ 100,000 |
Derivative Liability, Notional Amount |  | 300,000 |
Interest Rate Contract |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset, Subject to Master Netting Arrangement, before Offset | 62,246 | 79,807 |
Derivative Liability, Subject to Master Netting Arrangement, before Offset | 17,182 | 14,369 |
Derivative Asset, Subject to Master Netting Arrangement, Liability Offset | 14,744 | 12,667 |
Derivative Liability, Subject to Master Netting Arrangement, Asset Offset | 14,744 | 12,667 |
Derivative Asset, Subject to Master Netting Arrangement, Collateral, Obligation to Return Cash, Offset Against Derivative Asset | 19,389 | 35,190 |
Derivative Liability, Subject to Master Netting Arrangement, Collateral, Right to Reclaim Cash Offset | 140 | 250 |
Derivative Asset | 28,112 | 31,950 |
Derivative Liability | 2,298 | 1,452 |
Other Assets [Member] |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset, Subject to Master Netting Arrangement, before Offset | 94,791 | 98,854 |
Derivative Asset, Subject to Master Netting Arrangement, Liability Offset | 14,744 | 12,667 |
Derivative Asset, Subject to Master Netting Arrangement, Collateral, Obligation to Return Cash, Offset Against Derivative Asset | 19,389 | 35,190 |
Derivative Asset | 60,658 | 50,997 |
Other Liabilities [Member] |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Liability, Subject to Master Netting Arrangement, before Offset | 139,416 | 178,573 |
Derivative Liability, Subject to Master Netting Arrangement, Asset Offset | 14,744 | 12,667 |
Derivative Liability, Subject to Master Netting Arrangement, Collateral, Right to Reclaim Cash Offset | 140 | 250 |
Derivative Liability | 124,532 | 165,656 |
Designated as Hedging Instrument | Other Assets [Member] |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset, Subject to Master Netting Arrangement, before Offset | 10,273 | 5,418 |
Designated as Hedging Instrument | Other Assets [Member] | Interest Rate Contract |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset, Notional Amount | 2,750,000 | 1,950,000 |
Designated as Hedging Instrument | Other Assets [Member] | Foreign Exchange Forward [Member] |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset, Notional Amount | 302,233 | 127,518 |
Designated as Hedging Instrument | Other Liabilities [Member] |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Liability, Subject to Master Netting Arrangement, before Offset | 533 | 3,539 |
Designated as Hedging Instrument | Other Liabilities [Member] | Interest Rate Contract |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Liability, Notional Amount | 250,000 | 1,150,000 |
Designated as Hedging Instrument | Other Liabilities [Member] | Foreign Exchange Forward [Member] |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Liability, Notional Amount | 41,696 | 216,665 |
Not Designated as Hedging Instrument [Member] | Other Assets [Member] |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset, Subject to Master Netting Arrangement, before Offset | 84,518 | 93,436 |
Not Designated as Hedging Instrument [Member] | Other Assets [Member] | Interest Rate Contract |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset, Notional Amount | 4,040,636 | 3,858,867 |
Not Designated as Hedging Instrument [Member] | Other Assets [Member] | Foreign Exchange Forward [Member] |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset, Notional Amount | 105,979 | 68,028 |
Not Designated as Hedging Instrument [Member] | Other Assets [Member] | Interest Rate Lock Commitments [Member] |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset, Notional Amount | 55,617 | 28,580 |
Not Designated as Hedging Instrument [Member] | Other Liabilities [Member] |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Liability, Subject to Master Netting Arrangement, before Offset | 138,883 | 175,034 |
Not Designated as Hedging Instrument [Member] | Other Liabilities [Member] | Interest Rate Contract |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Liability, Notional Amount | 6,835,672 | 6,992,894 |
Not Designated as Hedging Instrument [Member] | Other Liabilities [Member] | Foreign Exchange Forward [Member] |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Liability, Notional Amount | 39,418 | 74,199 |
Not Designated as Hedging Instrument [Member] | Other Liabilities [Member] | Forward Commitments to Sell Residential Mortgage Loans |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Liability, Notional Amount | 100,500 | 85,000 |
Fair Value, Inputs, Level 2 |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset, Notional Amount | 2,000 | 333 |
Derivative Liability, Notional Amount |  | 1,000 |
Fair Value, Measurements, Recurring | Interest Rate Lock Commitments [Member] |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset | 988 | 327 |
Fair Value, Measurements, Recurring | Designated as Hedging Instrument | Interest Rate Contract |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset | 8,813 | 2,960 |
Derivative Liability | 418 | 2,976 |
Fair Value, Measurements, Recurring | Not Designated as Hedging Instrument [Member] | Interest Rate Contract |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset | 81,446 | 88,541 |
Derivative Liability | 136,453 | 170,928 |
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 | Foreign Exchange Forward [Member] |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset | 2,085 | 4,315 |
Derivative Liability | 1,846 | 4,106 |
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 | Interest Rate Lock Commitments [Member] |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset | 0 | 0 |
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 | Designated as Hedging Instrument | Interest Rate Contract |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset | 8,813 | 2,960 |
Derivative Liability | 418 | 2,976 |
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 | Designated as Hedging Instrument | Foreign Exchange Forward [Member] |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset | 1,460 | 2,457 |
Derivative Liability | 115 | 563 |
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 | Not Designated as Hedging Instrument [Member] | Interest Rate Contract |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset | 81,446 | 88,541 |
Derivative Liability | 136,453 | 170,928 |
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Derivative Financial Instruments, Assets [Member] |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis with Unobservable Inputs | 988 |  | $ 439
Fair Value, Net Derivative Asset (Liability) Measured On Recurring Basis With Unobservable Inputs - Forward Commitments |  | 254 |
Fair Value, Net Derivative Asset (Liability) Measured On Recurring Basis With Unobservable Inputs - Interest Rate Lock Commitements |  | 327 |
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Interest Rate Lock Commitments [Member] |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset | 988 | 327 |
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Forward Commitments to Sell Residential Mortgage Loans |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Liability |  | 0 |
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Designated as Hedging Instrument | Interest Rate Contract |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset | 0 | 0 |
Derivative Liability | 0 | 0 |
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Not Designated as Hedging Instrument [Member] | Interest Rate Contract |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset | 0 | 0 |
Derivative Liability | 0 | 0 |
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Not Designated as Hedging Instrument [Member] | Interest Rate Lock Commitments [Member] |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Asset | 988 | $ 580 |
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 | Not Designated as Hedging Instrument [Member] | Forward Commitments to Sell Residential Mortgage Loans |  |  |
Derivative Instrument Detail [Abstract] |  |  |
Derivative Liability | $ 583 |  |

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