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v3.20.2

BORROWED FUNDS - Long Term Debt (Details) $ in Millions | 1 Months Ended |
--- | --- | ---
Sep. 30, 2020 USD ($) note | Dec. 31, 2019 USD ($)
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 9,109 | $ 14,047
Private Exchange Offers |  |
Debt Instrument [Line Items] |  |
Principal amount | $ 621 |
Number of outstanding subordinated notes exchanged | note | 5 |
Payment for tender offers | $ 11 |
Parent Company |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | 3,439 |
Parent Company | Subordinated Debt | 4.150% fixed-rate subordinated debt, due September 2022 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 181 | 348
Interest rate | 4.15% |
Parent Company | Subordinated Debt | 3.750% fixed-rate subordinated debt, due July 2024 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 159 | 250
Interest rate | 3.75% |
Parent Company | Subordinated Debt | 4.023% fixed-rate subordinated debt, due October 2024 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 25 | 42
Interest rate | 4.023% |
Parent Company | Subordinated Debt | 4.350% fixed-rate subordinated debt, due August 2025 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 193 | 249
Interest rate | 4.35% |
Parent Company | Subordinated Debt | 4.300% fixed-rate subordinated debt, due December 2025 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 450 | 750
Interest rate | 4.30% |
Parent Company | Subordinated Debt | 2.638% fixed-rate subordinated debt, due September 2032 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 542 | 0
Interest rate | 2.638% |
Parent Company | Senior Unsecured Notes | 2.375% fixed-rate senior unsecured debt, due July 2021 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 350 | 349
Interest rate | 2.375% |
Parent Company | Senior Unsecured Notes | 2.850% fixed-rate senior unsecured notes, due July 2026 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 497 | 496
Interest rate | 2.85% |
Parent Company | Senior Unsecured Notes | 2.500% fixed-rate senior unsecured notes, due February 2030 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 297 | 0
Interest rate | 2.50% |
Parent Company | Senior Unsecured Notes | 3.250% fixed-rate senior unsecured notes, due April 2030 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 745 | 0
Interest rate | 3.25% |
CBNA and Other Subsidiaries |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 5,670 |
CBNA and Other Subsidiaries | Senior Unsecured Notes | 2.250% senior unsecured notes, due March 2020 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 0 | 700
Interest rate | 2.25% |
CBNA and Other Subsidiaries | Senior Unsecured Notes | 2.678% floating-rate senior unsecured notes, due 2020 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 0 | 300
Interest rate | 2.678% |
CBNA and Other Subsidiaries | Senior Unsecured Notes | 2.217% floating-rate senior unsecured notes, due 2020 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 0 | 250
Interest rate | 2.217% |
CBNA and Other Subsidiaries | Senior Unsecured Notes | 2.200% senior unsecured notes, due May 2020 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 0 | 500
Interest rate | 2.20% |
CBNA and Other Subsidiaries | Senior Unsecured Notes | 2.250% senior unsecured notes, due October 2020 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 750 | 750
Interest rate | 2.25% |
CBNA and Other Subsidiaries | Senior Unsecured Notes | 2.550% senior unsecured notes, due May 2021 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 1,005 | 991
Interest rate | 2.55% |
CBNA and Other Subsidiaries | Senior Unsecured Notes | 3.250% senior unsecured notes, due February 2022 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 720 | 711
Interest rate | 3.25% |
CBNA and Other Subsidiaries | Senior Unsecured Notes | .985% floating-rate senior unsecured notes, due February 2022 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 299 | 299
Interest rate | 0.985% |
CBNA and Other Subsidiaries | Senior Unsecured Notes | 1.044% floating-rate senior unsecured notes, due May 2022 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 250 | 250
Interest rate | 1.044% |
CBNA and Other Subsidiaries | Senior Unsecured Notes | 2.650% senior unsecured notes, due May 2022 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 512 | 501
Interest rate | 2.65% |
CBNA and Other Subsidiaries | Senior Unsecured Notes | 3.700% senior unsecured notes, due March 2023 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 530 | 515
Interest rate | 3.70% |
CBNA and Other Subsidiaries | Senior Unsecured Notes | 1.168% floating-rate senior unsecured notes, due March 2023 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 249 | 249
Interest rate | 1.168% |
CBNA and Other Subsidiaries | Senior Unsecured Notes | 2.250% senior unsecured notes, due April 2025 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 745 | 0
Interest rate | 2.25% |
CBNA and Other Subsidiaries | Senior Unsecured Notes | 3.750% senior unsecured notes, due February 2026 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 555 | 521
Interest rate | 3.75% |
CBNA and Other Subsidiaries | Federal Home Loan Bank advances |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 19 | 5,008
Weighted average rate | 0.943% |
CBNA and Other Subsidiaries | Other |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 36 | $ 18

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