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v3.23.2

Borrowed Funds (FHLB Borrowings, Senior Debt and Subordinated Debt) (Details) - USD ($) $ in Millions | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Debt Instrument [Line Items] |  |
Borrowed funds | $ 65,384 | $ 58,713
Total FHLB, Senior and Sub Debt | 61,553 | 55,039
Parent Company |  |
Debt Instrument [Line Items] |  |
Borrowed funds | 19,212 | 13,103
Parent Company | Senior debt |  |
Debt Instrument [Line Items] |  |
Borrowed funds | $ 17,480 | 11,374
Parent Company | Senior debt | Minimum |  |
Debt Instrument [Line Items] |  |
Interest rate | 1.15% |
Parent Company | Senior debt | Maximum |  |
Debt Instrument [Line Items] |  |
Interest rate | 6.04% |
Parent Company | Subordinated debt |  |
Debt Instrument [Line Items] |  |
Borrowed funds | $ 1,526 | 1,524
Parent Company | Subordinated debt | Minimum |  |
Debt Instrument [Line Items] |  |
Interest rate | 3.90% |
Parent Company | Subordinated debt | Maximum |  |
Debt Instrument [Line Items] |  |
Interest rate | 4.63% |
Parent Company | Junior subordinated debt |  |
Debt Instrument [Line Items] |  |
Interest rate | 6.07% |
Borrowed funds | $ 206 | 205
Subsidiaries |  |
Debt Instrument [Line Items] |  |
Borrowed funds | 42,341 | 41,936
Subsidiaries | Senior debt |  |
Debt Instrument [Line Items] |  |
Borrowed funds | $ 4,525 | 5,283
Subsidiaries | Senior debt | Minimum |  |
Debt Instrument [Line Items] |  |
Interest rate | 2.50% |
Subsidiaries | Senior debt | Maximum |  |
Debt Instrument [Line Items] |  |
Interest rate | 5.88% |
Subsidiaries | Subordinated debt |  |
Debt Instrument [Line Items] |  |
Borrowed funds | $ 3,816 | 4,578
Subsidiaries | Subordinated debt | Minimum |  |
Debt Instrument [Line Items] |  |
Interest rate | 2.70% |
Subsidiaries | Subordinated debt | Maximum |  |
Debt Instrument [Line Items] |  |
Interest rate | 5.90% |
Subsidiaries | FHLB |  |
Debt Instrument [Line Items] |  |
Borrowed funds | $ 34,000 | $ 32,075
Subsidiaries | FHLB | Minimum |  |
Debt Instrument [Line Items] |  |
Interest rate | 5.25% |
Subsidiaries | FHLB | Maximum |  |
Debt Instrument [Line Items] |  |
Interest rate | 5.48% |

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