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MORTGAGE BANKING OPERATIONS - Key Economic Assumptions (Details) - Single family	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Constant prepayment rate
Fair Value Measurement Inputs and Valuation Techniques
Servicing asset, measurement input	19.30%	11.20%
Discount rate
Fair Value Measurement Inputs and Valuation Techniques
Servicing asset, measurement input	10.18%	9.94%

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- Definition

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- Definition

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