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Derivative Financial Instruments - Schedule of Fair Value and Notional Amount of Derivative Financial Instruments (Details) - USD ($) | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Derivative [Line Items] |  |
Fair Value | $ (19,616,000) | $ 3,975,000
Notional Amount | 2,628,677,000 | 1,772,298,000
Derivative Liabilities |  |
Derivative [Line Items] |  |
Fair Value | (33,828,000) | (16,855,000)
Notional Amount | 1,977,483,000 | 908,532,000
Derivative Assets |  |
Derivative [Line Items] |  |
Fair Value | 14,212,000 | 20,830,000
Notional Amount | 651,194,000 | 863,766,000
Interest rate agreements | Derivative Assets |  |
Derivative [Line Items] |  |
Fair Value | 1,742,000 | 14,625,000
Notional Amount | 50,000,000 | 285,000,000
TBAs |  |
Derivative [Line Items] |  |
Notional Amount | 1,790,000,000 | 1,070,000,000.00
TBAs | Derivative Liabilities |  |
Derivative [Line Items] |  |
Fair Value | (27,020,000) | (16,784,000)
Notional Amount | 1,405,000,000 | 845,000,000
TBAs | Derivative Assets |  |
Derivative [Line Items] |  |
Fair Value | 952,000 | 1,893,000
Notional Amount | 385,000,000 | 220,000,000
Futures |  |
Derivative [Line Items] |  |
Notional Amount | 142,000,000 | 411,000,000
Futures | Derivative Liabilities |  |
Derivative [Line Items] |  |
Fair Value | (3,394,000) | (57,000)
Notional Amount | 141,500,000 | 60,000,000
Futures | Derivative Assets |  |
Derivative [Line Items] |  |
Fair Value | 0 | 3,976,000
Notional Amount | 0 | 350,600,000
Loan purchase and interest rate lock commitments | Derivative Liabilities |  |
Derivative [Line Items] |  |
Fair Value | (3,414,000) | (14,000)
Notional Amount | 430,983,000 | 3,532,000
Loan purchase and interest rate lock commitments | Derivative Assets |  |
Derivative [Line Items] |  |
Fair Value | 11,518,000 | 336,000
Notional Amount | $ 216,194,000 | $ 8,166,000

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