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v3.23.3

Fair Value Measurements - Valuation Assumptions (Details) | Sep. 30, 2023 | Dec. 31, 2022
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Pull through rate | In-house valuation of collateral, External pricing model | Weighted Average | Fair Value, Recurring |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Interest rate lock commitment, measurement input (percent) | 0.9362 | 0.9318
Constant prepayment rate | Discounted cash flow | Mortgage servicing rights | Minimum | Fair Value, Recurring |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Servicing rights, measurement input (percent) | 0.0748 | 0.0662
Constant prepayment rate | Discounted cash flow | Mortgage servicing rights | Maximum | Fair Value, Recurring |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Servicing rights, measurement input (percent) | 0.1513 | 0.0743
Constant prepayment rate | Discounted cash flow | Commercial servicing rights | Minimum | Fair Value, Recurring |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Servicing rights, measurement input (percent) | 0.0419 | 0.0419
Constant prepayment rate | Discounted cash flow | Commercial servicing rights | Maximum | Fair Value, Recurring |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Servicing rights, measurement input (percent) | 0.2287 | 0.2287
Discount rate | Discounted cash flow | Mortgage servicing rights | Weighted Average | Fair Value, Recurring |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Servicing rights, measurement input (percent) |  | 0.1125
Discount rate | Discounted cash flow | Mortgage servicing rights | Minimum | Fair Value, Recurring |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Servicing rights, measurement input (percent) | 0.0950 |
Discount rate | Discounted cash flow | Mortgage servicing rights | Maximum | Fair Value, Recurring |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Servicing rights, measurement input (percent) | 0.1100 |
Discount rate | Discounted cash flow | Commercial servicing rights | Weighted Average | Fair Value, Recurring |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Servicing rights, measurement input (percent) | 0.1200 | 0.1200
Estimated capital costs to complete improvements | Valuation, Fair Value Of Collateral | Weighted Average | Fair Value, Measurements, Nonrecurring |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other real estate owned, measurement input (percent) | 0.45 |

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