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v3.24.3

Fair Value Measures - Quantitative Information about Recurring Level 3 Fair Value Financial Instruments (Details) $ in Millions | Sep. 30, 2024 USD ($) $ / loan Year | Dec. 31, 2023 USD ($) $ / loan Year
--- | --- | ---
Assets: |  |
Mortgage servicing rights | $ 0 | $ 1,111
Private label collateralized mortgage obligations |  |
Assets: |  |
Fair Value | 172 | 180
Recurring |  |
Assets: |  |
Mortgage servicing rights | 1,105 | 1,111
Recurring | Private label collateralized mortgage obligations |  |
Assets: |  |
Fair Value | 172 | 180
Recurring | Rate lock commitments |  |
Liabilities: |  |
Rate lock commitments (net) | 3 | 3
Significant Unobservable Inputs (Level 3) | Recurring |  |
Assets: |  |
Mortgage servicing rights | 1,105 | 1,111
Significant Unobservable Inputs (Level 3) | Recurring | Private label collateralized mortgage obligations |  |
Assets: |  |
Fair Value | 33 | 32
Significant Unobservable Inputs (Level 3) | Recurring | Rate lock commitments |  |
Liabilities: |  |
Rate lock commitments (net) | $ 3 | $ 3
Significant Unobservable Inputs (Level 3) | Option adjusted spread | Minimum | Recurring | Valuation Technique, Discounted Cash Flow |  |
Assets: |  |
Mortgage servicing rights, measurement input | 0.046 | 0.050
Significant Unobservable Inputs (Level 3) | Option adjusted spread | Maximum | Recurring | Valuation Technique, Discounted Cash Flow |  |
Assets: |  |
Mortgage servicing rights, measurement input | 0.216 | 0.217
Significant Unobservable Inputs (Level 3) | Option adjusted spread | Weighted average | Recurring | Valuation Technique, Discounted Cash Flow |  |
Assets: |  |
Mortgage servicing rights, measurement input | 0.050 | 0.054
Significant Unobservable Inputs (Level 3) | Constant prepayment rate | Minimum | Recurring | Valuation Technique, Discounted Cash Flow |  |
Assets: |  |
Mortgage servicing rights, measurement input | 0.000 | 0.000
Significant Unobservable Inputs (Level 3) | Constant prepayment rate | Maximum | Recurring | Valuation Technique, Discounted Cash Flow |  |
Assets: |  |
Mortgage servicing rights, measurement input | 0.100 | 0.100
Significant Unobservable Inputs (Level 3) | Constant prepayment rate | Weighted average | Recurring | Valuation Technique, Discounted Cash Flow |  |
Assets: |  |
Mortgage servicing rights, measurement input | 0.083 | 0.079
Significant Unobservable Inputs (Level 3) | Weighted average cost to service per loan | Minimum | Recurring | Valuation Technique, Discounted Cash Flow |  |
Assets: |  |
Mortgage servicing rights, measurement input | $ / loan | 65 | 65
Significant Unobservable Inputs (Level 3) | Weighted average cost to service per loan | Maximum | Recurring | Valuation Technique, Discounted Cash Flow |  |
Assets: |  |
Mortgage servicing rights, measurement input | $ / loan | 90 | 90
Significant Unobservable Inputs (Level 3) | Weighted average cost to service per loan | Weighted average | Recurring | Valuation Technique, Discounted Cash Flow |  |
Assets: |  |
Mortgage servicing rights, measurement input | $ / loan | 68 | 69
Significant Unobservable Inputs (Level 3) | Constant default rates | Minimum | Recurring | Valuation Technique, Discounted Cash Flow | Private label collateralized mortgage obligations |  |
Assets: |  |
Fair value, measurement input | 0.0010 | 0.0010
Significant Unobservable Inputs (Level 3) | Constant default rates | Maximum | Recurring | Valuation Technique, Discounted Cash Flow | Private label collateralized mortgage obligations |  |
Assets: |  |
Fair value, measurement input | 0.0020 | 0.0030
Significant Unobservable Inputs (Level 3) | Weighted average life | Minimum | Recurring | Valuation Technique, Discounted Cash Flow | Private label collateralized mortgage obligations |  |
Assets: |  |
Fair value, measurement input | Year | 0.081 | 0.082
Significant Unobservable Inputs (Level 3) | Weighted average life | Maximum | Recurring | Valuation Technique, Discounted Cash Flow | Private label collateralized mortgage obligations |  |
Assets: |  |
Fair value, measurement input | Year | 0.123 | 0.118
Significant Unobservable Inputs (Level 3) | Origination pull-through rate | Recurring | Rate lock commitments | Valuation Technique, Consensus Pricing Model |  |
Liabilities: |  |
Rate lock commitments (net), measurement input | 0.5020 | 0.6430
Significant Unobservable Inputs (Level 3) | Rate lock commitments | Recurring | Rate lock commitments |  |
Liabilities: |  |
Rate lock commitments (net) | $ 8 | $ 9

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- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. 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- Definition Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481229/860-50-50-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-1 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 860 -SubTopic 50 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481260/860-50-45-2 + Details
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