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v3.22.2

Borrowed Funds (FHLB Borrowings, Senior Debt and Subordinated Debt) (Details) - USD ($) $ in Millions | Jun. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Debt Instrument [Line Items] |  |
Borrowed funds | $ 35,984 | $ 30,784
Total FHLB, Senior and Sub Debt | 31,845 | 27,657
Parent Company |  |
Debt Instrument [Line Items] |  |
Borrowed funds | 10,426 | 11,351
Parent Company | Senior debt |  |
Debt Instrument [Line Items] |  |
Borrowed funds | $ 8,641 | 10,369
Parent Company | Senior debt | Minimum |  |
Debt Instrument [Line Items] |  |
Interest rate | 1.15% |
Parent Company | Senior debt | Maximum |  |
Debt Instrument [Line Items] |  |
Interest rate | 3.50% |
Parent Company | Subordinated debt |  |
Debt Instrument [Line Items] |  |
Borrowed funds | $ 1,580 | 777
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 | 2.17% |
Borrowed funds | $ 205 | 205
Subsidiaries |  |
Debt Instrument [Line Items] |  |
Borrowed funds | 21,419 | 16,306
Subsidiaries | Senior debt |  |
Debt Instrument [Line Items] |  |
Borrowed funds | $ 5,717 | 10,292
Subsidiaries | Senior debt | Minimum |  |
Debt Instrument [Line Items] |  |
Interest rate | 0.80% |
Subsidiaries | Senior debt | Maximum |  |
Debt Instrument [Line Items] |  |
Interest rate | 3.50% |
Subsidiaries | Subordinated debt |  |
Debt Instrument [Line Items] |  |
Borrowed funds | $ 5,702 | 6,014
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 | $ 10,000 |
Subsidiaries | FHLB | Minimum |  |
Debt Instrument [Line Items] |  |
Interest rate | 1.87% |
Subsidiaries | FHLB | Maximum |  |
Debt Instrument [Line Items] |  |
Interest rate | 1.93% |

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