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Contingent Liabilities and Guarantees (Tables) | 6 Months Ended
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Jun. 30, 2026
Commitments and Contingencies Disclosure [Abstract] |
Schedule of Guarantees | The following table shows the types of guarantees that we had outstanding at June 30, 2026. Information pertaining to the basis for determining the liabilities recorded in connection with these guarantees is included in Note 1 (“Summary of Significant Accounting Policies”) under the heading “Contingencies and Guarantees” beginning on page 115 of our 2025 Form 10-K.
June 30, 2026 | Maximum Potential Undiscounted Future Payments | Liability Recorded
Dollars in millions
Financial guarantees: |  |
Standby letters of credit | $ | 6,934 |  | $ | 72 |
Recourse agreement with FNMA | 8,200 |  | 62 |
Residential mortgage reserve | 3,431 |  | 7 |
Written options (a) | 4,000 |  | 35 |
Total | $ | 22,565 |  | $ | 176 |
(a)The maximum potential undiscounted future payments represent notional amounts of derivatives qualifying as guarantees.

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- Definition Tabular disclosure of each guarantee obligation, or each group of similar guarantee obligations, including (a) the nature of the guarantee, including its term, how it arose, and the events or circumstances that would require the guarantor to perform under the guarantee; (b) the maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee; (c) the current carrying amount of the liability, if any, for the guarantor's obligations under the guarantee; and (d) the nature of any recourse provisions under the guarantee, and any assets held either as collateral or by third parties, and any relevant related party disclosure. Excludes disclosures about product warranties. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482425/460-10-50-4 + Details
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