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v3.25.1

Deposits and Borrowings - Long-Term Debt (Details) - USD ($) $ in Millions | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Debt Instrument [Line Items] |  |
Total long-term debt | $ 41,200 | $ 44,989
Total short-term borrowings and long-term debt | 41,773 | 45,551
Time deposits, at or above FDIC insurance limit | 12,600 | 15,200
Deposit liability, uninsured | 8,800 | 10,100
Senior and subordinated notes | 29,459 | 30,696
Euro |  |
Debt Instrument [Line Items] |  |
Senior and subordinated notes | $ 494 | 473
Securitized debt obligations |  |
Debt Instrument [Line Items] |  |
Weighted-Average Interest Rate | 3.59% |
Carrying value | $ 11,716 | 14,264
Total senior and subordinated notes |  |
Debt Instrument [Line Items] |  |
Carrying value | $ 29,459 | 30,696
Senior notes | Fixed unsecured senior debt |  |
Debt Instrument [Line Items] |  |
Weighted-Average Interest Rate | 5.09% |
Carrying value | $ 23,865 | 26,930
Subordinated notes | Fixed unsecured subordinated debt |  |
Debt Instrument [Line Items] |  |
Weighted-Average Interest Rate | 4.37% |
Carrying value | $ 5,594 | 3,766
Other long-term borrowings |  |
Debt Instrument [Line Items] |  |
Weighted-Average Interest Rate | 5.93% |
Carrying value | $ 25 | $ 29
Minimum | Securitized debt obligations |  |
Debt Instrument [Line Items] |  |
Stated Interest Rates | 0.77% |
Minimum | Senior notes | Fixed unsecured senior debt |  |
Debt Instrument [Line Items] |  |
Stated Interest Rates | 1.65% |
Minimum | Subordinated notes | Fixed unsecured subordinated debt |  |
Debt Instrument [Line Items] |  |
Stated Interest Rates | 2.36% |
Minimum | Other long-term borrowings |  |
Debt Instrument [Line Items] |  |
Stated Interest Rates | 1.46% |
Maximum | Securitized debt obligations |  |
Debt Instrument [Line Items] |  |
Stated Interest Rates | 5.91% |
Maximum | Senior notes | Fixed unsecured senior debt |  |
Debt Instrument [Line Items] |  |
Stated Interest Rates | 7.62% |
Maximum | Subordinated notes | Fixed unsecured subordinated debt |  |
Debt Instrument [Line Items] |  |
Stated Interest Rates | 6.18% |
Maximum | Other long-term borrowings |  |
Debt Instrument [Line Items] |  |
Stated Interest Rates | 9.91% |

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