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MORTGAGE BANKING OPERATIONS - Schedule of Gain on Sales (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2024 | Dec. 31, 2023
Gain on mortgage loan origination and sale activities [Line Items] |  |  |
Gain (loss) on loan origination and sale activities |  | $ (76,890) | $ 9,346
Loans sold |  | 1,508,694 | 362,590
Single family |  |  |
Gain on mortgage loan origination and sale activities [Line Items] |  |  |
Gain (loss) on loan origination and sale activities |  | 9,573 | 8,500
Loans sold |  | 404,952 | 335,751
CRE, Multifamily And SBA | Commercial Portfolio Segment |  |  |
Gain on mortgage loan origination and sale activities [Line Items] |  |  |
Gain (loss) on loan origination and sale activities |  | (86,463) | 846
Loans sold |  | $ 1,103,742 | $ 26,839
Multifamily | Commercial Portfolio Segment |  |  |
Gain on mortgage loan origination and sale activities [Line Items] |  |  |
Gain (loss) on loan origination and sale activities | $ (88,800) |  |

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- Definition Net Gains Losses On Mortgage Loan Origination And Sales Activities, Including Discontinued Operations + References No definition available. + Details
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- Definition The cash inflow from sales of loans that are secured with real estate mortgages and are held with the intention to resell in the near future. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 25 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-25 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 21 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-21 + Details
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