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Fair Values of Assets and Liabilities (Tables) | 9 Months Ended
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Sep. 30, 2025
Fair Value Disclosures [Abstract] |
Valuation Assumption Ranges for MSRs | The following table shows the significant valuation assumption ranges for MSRs at September 30, 2025:
| Minimum | Maximum | Weighted- Average(a)
Expected prepayment | 6 | % | 21 | % | 9 | %
Option adjusted spread | 5 |  | 11 |  | 6 |
(a)Determined based on the relative fair value of the related mortgage loans serviced.
Valuation Assumption Ranges for Derivative Commitments | The following table shows the significant valuation assumption ranges for the Company’s derivative commitments to purchase and originate mortgage loans at September 30, 2025:
| Minimum | Maximum | Weighted- Average(a)
Expected loan close rate | 4 | % | 100 | % | 83 | %
Inherent MSR value (basis points per loan) | 58 |  | 219 |  | 115 |
(a)Determined based on the relative fair value of the related mortgage loans.
Assets and Liabilities Measured at Fair Value on Recurring Basis | The following table summarizes the balances of assets and liabilities measured at fair value on a recurring basis:
(Dollars in Millions) | Level 1 | Level 2 | Level 3 | Netting | Total
September 30, 2025 |  |  |  |  |
Available-for-sale securities |  |  |  |  |
U.S. Treasury and agencies | $ | 22,355 |  | $ | 4,713 |  | $ | — |  | $ | — |  | $ | 27,068 |
Mortgage-backed securities |  |  |  |  |
Residential agency | — |  | 37,677 |  | — |  | — |  | 37,677 |
Commercial |  |  |  |  |
Agency | — |  | 7,694 |  | — |  | — |  | 7,694 |
Non-agency | — |  | 7 |  | — |  | — |  | 7 |
Asset-backed securities | — |  | 6,865 |  | — |  | — |  | 6,865 |
Obligations of state and political subdivisions | — |  | 9,486 |  | — |  | — |  | 9,486 |
Other | — |  | 268 |  | — |  | — |  | 268 |
Total available-for-sale | 22,355 |  | 66,710 |  | — |  | — |  | 89,065 |
Mortgage loans held for sale | — |  | 2,288 |  | — |  | — |  | 2,288 |
Mortgage servicing rights | — |  | — |  | 3,289 |  | — |  | 3,289 |
Derivative assets | 92 |  | 4,797 |  | 2,083 |  | (3,282) |  | 3,690 |
Other assets | 412 |  | 2,725 |  | — |  | — |  | 3,137 |
Total | $ | 22,859 |  | $ | 76,520 |  | $ | 5,372 |  | $ | (3,282) |  | $ | 101,469 |
Time deposits | $ | — |  | $ | 4,924 |  | $ | — |  | $ | — |  | $ | 4,924 |
Long-term debt | — |  | 1,408 |  | — |  | — |  | 1,408 |
Derivative liabilities | 82 |  | 4,874 |  | 2,013 |  | (3,838) |  | 3,131 |
Short-term borrowings and other liabilities(a) | 752 |  | 1,840 |  | — |  | — |  | 2,592 |
Total | $ | 834 |  | $ | 13,046 |  | $ | 2,013 |  | $ | (3,838) |  | $ | 12,055 |
December 31, 2024 |  |  |  |  |
Available-for-sale securities |  |  |  |  |
U.S. Treasury and agencies | $ | 23,891 |  | $ | 4,496 |  | $ | — |  | $ | — |  | $ | 28,387 |
Mortgage-backed securities |  |  |  |  |
Residential agency | — |  | 33,281 |  | — |  | — |  | 33,281 |
Commercial |  |  |  |  |
Agency | — |  | 7,351 |  | — |  | — |  | 7,351 |
Non-agency | — |  | 6 |  | — |  | — |  | 6 |
Asset-backed securities | — |  | 7,165 |  | — |  | — |  | 7,165 |
Obligations of state and political subdivisions | — |  | 9,552 |  | — |  | — |  | 9,552 |
Other | — |  | 250 |  | — |  | — |  | 250 |
Total available-for-sale | 23,891 |  | 62,101 |  | — |  | — |  | 85,992 |
Mortgage loans held for sale | — |  | 2,251 |  | — |  | — |  | 2,251 |
Mortgage servicing rights | — |  | — |  | 3,369 |  | — |  | 3,369 |
Derivative assets | 27 |  | 5,208 |  | 1,202 |  | (2,979) |  | 3,458 |
Other assets | 420 |  | 1,769 |  | — |  | — |  | 2,189 |
Total | $ | 24,338 |  | $ | 71,329 |  | $ | 4,571 |  | $ | (2,979) |  | $ | 97,259 |
Time deposits | $ | — |  | $ | 5,754 |  | $ | — |  | $ | — |  | $ | 5,754 |
Long-term debt | — |  | 391 |  | — |  | — |  | 391 |
Derivative liabilities | 27 |  | 5,131 |  | 3,002 |  | (2,949) |  | 5,211 |
Short-term borrowings and other liabilities(a) | 475 |  | 1,460 |  | — |  | — |  | 1,935 |
Total | $ | 502 |  | $ | 12,736 |  | $ | 3,002 |  | $ | (2,949) |  | $ | 13,291 |
Note: Excluded from the table above are equity investments without readily determinable fair values. The Company has elected to carry these investments at historical cost, adjusted for impairment and any changes resulting from observable price changes for identical or similar investments of the issuer. The aggregate carrying amount of these equity investments was $173 million and $159 million at September 30, 2025 and December 31, 2024, respectively, and reflect no impairment or observable price change adjustment at both September 30, 2025 and December 31, 2024. The Company did not record any adjustments for observable price changes during the first nine months of 2025 and 2024. (a)Primarily represents the Company’s obligation on securities sold short required to be accounted for at fair value per applicable accounting guidance.
Changes in Fair Value for Assets Measured at Fair Value on Recurring Basis Using Significant Unobservable Inputs (Level 3) | The following table presents the changes in fair value for all assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3):
Three Months Ended September 30 (Dollars in Millions) | Beginning of Period Balance | Net Gains (Losses) Included in Net Income |  |  | Purchases | Sales |  | Issuances |  | Settlements |  | End of Period Balance | Net Change in Unrealized Gains (Losses) Relating to Assets and Liabilities Held at End of Period |
2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mortgage servicing rights | $ | 3,305 |  | $ | (88) |  | (a) |  | $ | — |  | $ | 1 |  |  | $ | 71 |  | (c) | $ | — |  |  | $ | 3,289 |  | $ | (88) |  | (a)
Net derivative assets and liabilities | (107) |  | (403) |  | (b) |  | 193 |  | (2) |  |  | — |  |  | 389 |  |  | 70 |  | 152 |  | (d)
2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mortgage servicing rights | $ | 3,326 |  | $ | (212) |  | (a) |  | $ | — |  | $ | 1 |  |  | $ | 72 |  | (c) | $ | — |  |  | $ | 3,187 |  | $ | (212) |  | (a)
Net derivative assets and liabilities | (2,303) |  | 651 |  | (e) |  | 264 |  | (9) |  |  | — |  |  | 585 |  |  | (812) |  | 1,438 |  | (f)
Nine Months Ended September 30 (Dollars in Millions) | Beginning of Period Balance | Net Gains (Losses) Included in Net Income |  |  | Purchases | Sales |  | Issuances |  | Settlements |  | End of Period Balance | Net Change in Unrealized Gains (Losses) Relating to Assets and Liabilities Held at End of Period |
2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mortgage servicing rights | $ | 3,369 |  | $ | (276) |  | (a) |  | $ | — |  | $ | 2 |  |  | $ | 194 |  | (c) | $ | — |  |  | $ | 3,289 |  | $ | (276) |  | (a)
Net derivative assets and liabilities | (1,800) |  | (584) |  | (g) |  | 914 |  | (4) |  |  | 1 |  |  | 1,543 |  |  | 70 |  | 1,351 |  | (h)
2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mortgage servicing rights | $ | 3,377 |  | $ | (194) |  | (a) |  | $ | 1 |  | $ | (188) |  |  | $ | 191 |  | (c) | $ | — |  |  | $ | 3,187 |  | $ | (194) |  | (a)
Net derivative assets and liabilities | (1,885) |  | (2,036) |  | (i) |  | 912 |  | (14) |  |  | — |  |  | 2,211 |  |  | (812) |  | 666 |  | (j)
(a)Included in mortgage banking revenue. (b)Approximately $69 million, $(464) million and $(8) million included in mortgage banking revenue, capital markets revenue and other noninterest income, respectively. (c)Represents MSRs capitalized during the period. (d)Approximately $20 million, $139 million and $(7) million included in mortgage banking revenue, capital markets revenue and other noninterest income, respectively. (e)Approximately $89 million, $563 million and $(1) million included in mortgage banking revenue, capital markets revenue and other noninterest income, respectively. (f)Approximately $20 million, $1.4 billion and $(1) million included in mortgage banking revenue, capital markets revenue and other noninterest income, respectively. (g)Approximately $173 million, $(666) million and $(91) million included in mortgage banking revenue, capital markets revenue and other noninterest income, respectively. (h)Approximately $20 million, $1.4 billion and $(91) million included in mortgage banking revenue, capital markets revenue and other noninterest income, respectively. (i)Approximately $185 million, $(2.2) billion and $(70) million included in mortgage banking revenue, capital markets revenue and other noninterest income, respectively. (j)Approximately $20 million, $716 million and $(70) million included in mortgage banking revenue, capital markets revenue and other noninterest income, respectively.
Changes in Fair Value for Liabilities Measured at Fair Value on Recurring Basis Using Significant Unobservable Inputs (Level 3) | The following table presents the changes in fair value for all assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3):
Three Months Ended September 30 (Dollars in Millions) | Beginning of Period Balance | Net Gains (Losses) Included in Net Income |  |  | Purchases | Sales |  | Issuances |  | Settlements |  | End of Period Balance | Net Change in Unrealized Gains (Losses) Relating to Assets and Liabilities Held at End of Period |
2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mortgage servicing rights | $ | 3,305 |  | $ | (88) |  | (a) |  | $ | — |  | $ | 1 |  |  | $ | 71 |  | (c) | $ | — |  |  | $ | 3,289 |  | $ | (88) |  | (a)
Net derivative assets and liabilities | (107) |  | (403) |  | (b) |  | 193 |  | (2) |  |  | — |  |  | 389 |  |  | 70 |  | 152 |  | (d)
2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mortgage servicing rights | $ | 3,326 |  | $ | (212) |  | (a) |  | $ | — |  | $ | 1 |  |  | $ | 72 |  | (c) | $ | — |  |  | $ | 3,187 |  | $ | (212) |  | (a)
Net derivative assets and liabilities | (2,303) |  | 651 |  | (e) |  | 264 |  | (9) |  |  | — |  |  | 585 |  |  | (812) |  | 1,438 |  | (f)
Nine Months Ended September 30 (Dollars in Millions) | Beginning of Period Balance | Net Gains (Losses) Included in Net Income |  |  | Purchases | Sales |  | Issuances |  | Settlements |  | End of Period Balance | Net Change in Unrealized Gains (Losses) Relating to Assets and Liabilities Held at End of Period |
2025 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mortgage servicing rights | $ | 3,369 |  | $ | (276) |  | (a) |  | $ | — |  | $ | 2 |  |  | $ | 194 |  | (c) | $ | — |  |  | $ | 3,289 |  | $ | (276) |  | (a)
Net derivative assets and liabilities | (1,800) |  | (584) |  | (g) |  | 914 |  | (4) |  |  | 1 |  |  | 1,543 |  |  | 70 |  | 1,351 |  | (h)
2024 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mortgage servicing rights | $ | 3,377 |  | $ | (194) |  | (a) |  | $ | 1 |  | $ | (188) |  |  | $ | 191 |  | (c) | $ | — |  |  | $ | 3,187 |  | $ | (194) |  | (a)
Net derivative assets and liabilities | (1,885) |  | (2,036) |  | (i) |  | 912 |  | (14) |  |  | — |  |  | 2,211 |  |  | (812) |  | 666 |  | (j)
(a)Included in mortgage banking revenue. (b)Approximately $69 million, $(464) million and $(8) million included in mortgage banking revenue, capital markets revenue and other noninterest income, respectively. (c)Represents MSRs capitalized during the period. (d)Approximately $20 million, $139 million and $(7) million included in mortgage banking revenue, capital markets revenue and other noninterest income, respectively. (e)Approximately $89 million, $563 million and $(1) million included in mortgage banking revenue, capital markets revenue and other noninterest income, respectively. (f)Approximately $20 million, $1.4 billion and $(1) million included in mortgage banking revenue, capital markets revenue and other noninterest income, respectively. (g)Approximately $173 million, $(666) million and $(91) million included in mortgage banking revenue, capital markets revenue and other noninterest income, respectively. (h)Approximately $20 million, $1.4 billion and $(91) million included in mortgage banking revenue, capital markets revenue and other noninterest income, respectively. (i)Approximately $185 million, $(2.2) billion and $(70) million included in mortgage banking revenue, capital markets revenue and other noninterest income, respectively. (j)Approximately $20 million, $716 million and $(70) million included in mortgage banking revenue, capital markets revenue and other noninterest income, respectively.
Assets Measured at Fair Value on Nonrecurring Basis | The following table summarizes the balances as of the measurement date of assets measured at fair value on a nonrecurring basis, and still held as of the reporting date:
| September 30, 2025 | December 31, 2024
(Dollars in Millions) | Level 1 | Level 2 | Level 3 | Total | Level 1 | Level 2 | Level 3 | Total
Loans(a) | $ | — |  | $ | — |  | $ | 611 |  | $ | 611 |  | $ | — |  | $ | — |  | $ | 636 |  | $ | 636 |
Other assets(b) | — |  | — |  | 51 |  | 51 |  | — |  | — |  | 25 |  | 25 |
(a)Represents the carrying value of loans for which adjustments were based on the fair value of the collateral, excluding loans fully charged-off. (b)Primarily represents the fair value of foreclosed properties that were measured at fair value based on an appraisal or broker price opinion of the collateral subsequent to their initial acquisition.
Losses Recognized Related to Nonrecurring Fair Value Measurements | The following table summarizes losses recognized related to nonrecurring fair value measurements of individual assets or portfolios:
| Three Months Ended September 30 | Nine Months Ended September 30
(Dollars in Millions) | 2025 | 2024 | 2025 | 2024
Loans(a) | $ | 117 |  | $ | 116 |  | $ | 315 |  | $ | 279 |
Other assets(b) | 2 |  | 1 |  | 4 |  | 4 |
(a)Represents write-downs of loans which were based on the fair value of the collateral, excluding loans fully charged-off. (b)Primarily represents related losses of foreclosed properties that were measured at fair value subsequent to their initial acquisition.
Fair Value Option | The following table summarizes the differences between the aggregate fair value carrying amount of the assets and liabilities for which the fair value option has been elected and the aggregate remaining contractual principal balance outstanding:
| September 30, 2025 | December 31, 2024
(Dollars in Millions) | Fair Value Carrying Amount | Contractual Principal Outstanding | Carrying Amount Over (Under) Contractual Principal Outstanding | Fair Value Carrying Amount | Contractual Principal Outstanding | Carrying Amount Over (Under) Contractual Principal Outstanding
Total loans(a) | $ | 2,288 |  | $ | 2,259 |  | $ | 29 |  | $ | 2,251 |  | $ | 2,243 |  | $ | 8 |
Time deposits | 4,924 |  | 4,926 |  | (2) |  | 5,754 |  | 5,762 |  | (8) |
Long-term debt | 1,408 |  | 1,419 |  | (11) |  | 391 |  | 409 |  | (18) |
(a)Includes nonaccrual loans of $1 million carried at fair value with contractual principal outstanding of $1 million at September 30, 2025 and $1 million carried at fair value with contractual principal outstanding of $1 million at December 31, 2024. Includes loans 90 days or more past due of $5 million carried at fair value with contractual principal outstanding of $5 million at September 30, 2025 and $4 million carried at fair value with contractual principal outstanding of $4 million at December 31, 2024.
Estimated Fair Values of Financial Instruments | The estimated fair values of the Company’s financial instruments are shown in the table below:
| September 30, 2025 | December 31, 2024
| Carrying Amount | Fair Value | Carrying Amount | Fair Value
(Dollars in Millions) | Level 1 | Level 2 | Level 3 | Total | Level 1 | Level 2 | Level 3 | Total
Financial Assets |  |  |  |  |  |  |  |  |  |
Cash and due from banks | $ | 66,637 |  | $ | 66,637 |  | $ | — |  | $ | — |  | $ | 66,637 |  | $ | 56,502 |  | $ | 56,502 |  | $ | — |  | $ | — |  | $ | 56,502 |
Federal funds sold and securities purchased under resale agreements | 5,373 |  | — |  | 5,373 |  | — |  | 5,373 |  | 6,380 |  | — |  | 6,380 |  | — |  | 6,380 |
Investment securities held-to-maturity | 76,931 |  | 641 |  | 66,705 |  | — |  | 67,346 |  | 78,634 |  | 1,275 |  | 65,000 |  | — |  | 66,275 |
Loans held for sale(a) | 202 |  | — |  | — |  | 202 |  | 202 |  | 322 |  | — |  | — |  | 322 |  | 322 |
Loans, net of allowance for losses | 374,960 |  | — |  | — |  | 373,152 |  | 373,152 |  | 372,249 |  | — |  | — |  | 365,628 |  | 365,628 |
Other(b) | 2,281 |  | — |  | 1,637 |  | 644 |  | 2,281 |  | 2,482 |  | — |  | 1,767 |  | 715 |  | 2,482 |
Financial Liabilities |  |  |  |  |  |  |  |  |  |
Time deposits(c) | 50,102 |  | — |  | 50,149 |  | — |  | 50,149 |  | 49,015 |  | — |  | 49,156 |  | — |  | 49,156 |
Short-term borrowings(d) | 12,857 |  | — |  | 12,703 |  | — |  | 12,703 |  | 13,583 |  | — |  | 13,419 |  | — |  | 13,419 |
Long-term debt(e) | 61,127 |  | — |  | 60,837 |  | — |  | 60,837 |  | 57,611 |  | — |  | 56,441 |  | — |  | 56,441 |
Other(f) | 4,628 |  | — |  | 1,399 |  | 3,229 |  | 4,628 |  | 5,220 |  | — |  | 1,369 |  | 3,851 |  | 5,220 |
(a)Excludes mortgages held for sale for which the fair value option under applicable accounting guidance was elected. (b)Includes investments in Federal Reserve Bank and FHLB stock and tax-advantaged investments. (c)Excludes time deposits for which the fair value option under applicable accounting guidance was elected. (d)Excludes the Company’s obligation on securities sold short required to be accounted for at fair value per applicable accounting guidance. (e)Excludes structured long-term notes for which the fair value option under applicable accounting guidance was elected. (f)Includes operating lease liabilities and liabilities related to tax-advantaged investments.

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- Definition Tabular disclosure of assets and liabilities by class, including financial instruments measured at fair value that are classified in shareholders' equity, if any, that are measured at fair value on a nonrecurring basis in periods after initial recognition (for example, impaired assets). Disclosures may include, but are not limited to: (a) the fair value measurements recorded and the reasons for the measurements and (b) the level within the fair value hierarchy in which the fair value measurements are categorized in their entirety (levels 1, 2, 3). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -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/2009/role/commonPracticeRef -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 + Details
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- Definition Tabular disclosure of the fair value measurement of liabilities using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets), and gains or losses recognized in other comprehensive income (loss) and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs) by class of liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-3 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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