Consolidated Balance Sheet (Parenthetical) - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Assets | ||
| Trading assets pledged to various parties | $ 278,278 | $ 213,269 |
| Available-for-sale, amortized cost | 107,761 | 112,522 |
| Held-to-maturity, fair value | 40,238 | 45,615 |
| Fair value of securities purchased under agreement to resell | 109 | 0 |
| ACL | 1,248 | 1,132 |
| Intangible assets, accumulated amortization | 2,042 | 1,882 |
| Liabilities | ||
| Deposits at fair value | 8,647 | 8,755 |
| Fair value of securities sold under agreement to repurchase | 887 | 696 |
| Fair value of other secured financings | 19,461 | 16,871 |
| Fair value of borrowings | $ 147,514 | $ 132,479 |
| Equity | ||
| Common stock, par value (USD per share) | $ 0.01 | $ 0.01 |
| Common stock authorized (shares) | 3,500,000,000 | 3,500,000,000 |
| Common stock issued (shares) | 2,038,893,979 | 2,038,893,979 |
| Common stock outstanding (shares) | 1,571,931,108 | 1,582,834,137 |
| Common stock held in treasury (shares) | 466,962,871 | 456,059,842 |
| X | ||||||||||
- Definition Fair value portion of secured financings other than securities sold under agreements to repurchase and securities loaned. No definition available.
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| X | ||||||||||
- Definition The fair value as of the balance sheet date of trading assets pledged to counterparties as collateral. No definition available.
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- References No definition available.
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- Definition Face amount or stated value per share of common stock. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amortized cost excluding accrued interest, after allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Fair value portion of federal funds sold and securities borrowed or purchased under agreements to resell. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of accumulated amortization of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Fair value of investment in debt security measured at amortized cost (held-to-maturity). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Fair value portion of securities that an entity sells and agrees to repurchase at a specified date for a specified price. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Number of previously issued common shares repurchased by the issuing entity and held in treasury. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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