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MORTGAGE BANKING OPERATIONS - Schedule of Gain on Sales (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	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

Gain on mortgage loan origination and sale activities [Line Items]

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- Definition

Net Gains Losses On Mortgage Loan Origination And Sales Activities, Including Discontinued Operations

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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.

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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

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