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MORTGAGE BANKING OPERATIONS - Key Economic Assumptions (Details)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
CPRs
Rates per annum [Abstract]
Servicing asset, measurement input	10.91%	8.84%	11.37%
Discount Rates
Rates per annum [Abstract]
Servicing asset, measurement input	9.35%	8.23%	7.82%

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- Definition

Rates per annum.

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- Definition

Servicing Asset, Weighted Average Measurement Input

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No definition available.

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