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FAIR VALUE MEASUREMENTS - Additional Information (Details) | Sep. 30, 2023 | Dec. 31, 2022
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Weighted Average | Loan funding probability (“pull-through”) | IRLCs |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Loan funding probability (pull-through rate) | 0.843 | 0.934
Weighted Average | Loan funding probability (“pull-through”) | Recurring Fair Value Measurements | Level 3 | IRLCs |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Loan funding probability (pull-through rate) | 0.843 | 0.934
Minimum | Loan funding probability (“pull-through”) | IRLCs |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Loan funding probability (pull-through rate) | 0 | 0
Minimum | Discount rate | Level 3 |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Range of risk adjusted discount rate |  | 0.145
Maximum | Loan funding probability (“pull-through”) | IRLCs |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Loan funding probability (pull-through rate) | 1 | 1
Maximum | Discount rate | Level 3 |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Range of risk adjusted discount rate | 0.250 | 0.250
Median | Discount rate | Level 3 |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Range of risk adjusted discount rate |  | 0.150

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