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FAIR VALUE MEASUREMENTS - Unobservable Inputs Used and Valuation Techniques (Details) - Level 3 | Sep. 30, 2020
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Mortgage servicing rights | Minimum | Discounted Cash Flow | Constant prepayment rate |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Mortgage servicing rights, measurement input | 0.1087
Mortgage servicing rights | Minimum | Discounted Cash Flow | Option adjusted spread |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Mortgage servicing rights, measurement input | 3.5
Mortgage servicing rights | Maximum | Discounted Cash Flow | Constant prepayment rate |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Mortgage servicing rights, measurement input | 0.3732
Mortgage servicing rights | Maximum | Discounted Cash Flow | Option adjusted spread |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Mortgage servicing rights, measurement input | 10.6
Mortgage servicing rights | Weighted Average | Discounted Cash Flow | Constant prepayment rate |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Mortgage servicing rights, measurement input | 0.1940
Mortgage servicing rights | Weighted Average | Discounted Cash Flow | Option adjusted spread |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Mortgage servicing rights, measurement input | 6.08
Asset-backed securities | Discounted Cash Flow | Conditional prepayment rate |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Asset-Backed Securities, measurement input | 0.0800
Asset-backed securities | Discounted Cash Flow | Constant default rate |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Asset-Backed Securities, measurement input | 0.0185
Other derivative contracts | Minimum | Internal Model | Pull through rate |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Other derivative contracts, measurement input | 0.1172
Other derivative contracts | Minimum | Internal Model | MSR value |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Other derivative contracts, measurement input | 0.2673
Other derivative contracts | Maximum | Internal Model | Pull through rate |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Other derivative contracts, measurement input | 1.0000
Other derivative contracts | Maximum | Internal Model | MSR value |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Other derivative contracts, measurement input | 1.2427
Other derivative contracts | Weighted Average | Internal Model | Pull through rate |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Other derivative contracts, measurement input | 0.8245
Other derivative contracts | Weighted Average | Internal Model | MSR value |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |
Other derivative contracts, measurement input | 0.8138

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- Definition Value of input used to measure investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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- Definition Value of input used to measure net derivative asset (liability). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Value of input used to measure servicing asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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