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v3.22.0.1

BORROWED FUNDS - Long Term Debt (Details) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2020 USD ($) note | Dec. 31, 2021 USD ($) note
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 8,346 | $ 6,932
Private Exchange Offers |  |
Debt Instrument [Line Items] |  |
Principal amount | $ 621 | $ 265
Number of outstanding subordinated notes exchanged | note | 5 | 5
Payment for tender offers | $ 11 |
Parent company |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds |  | $ 3,099
Parent company | Subordinated Debt | 4.150% fixed rate subordinated debt, due 2022 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | 182 | $ 168
Interest rate |  | 4.15%
Parent company | Subordinated Debt | 3.750% fixed rate subordinated debt due 2024 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | 159 | $ 90
Interest rate |  | 3.75%
Parent company | Subordinated Debt | 4.023% fixed rate subordinated debt, due 2024 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | 25 | $ 17
Interest rate |  | 4.023%
Parent company | Subordinated Debt | 4.350% fixed rate subordinated debt, due 2025 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | 193 | $ 133
Interest rate |  | 4.35%
Parent company | Subordinated Debt | 4.300% fixed rate subordinated debt, due 2025 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | 450 | $ 336
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 | $ 543 | $ 550
Interest rate | 2.638% |
Parent company | Subordinated Debt | 3.750% Fixed Rate Subordinated Debt, Due February 2031 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 0 | $ 69
Interest rate |  | 3.75%
Parent company | Subordinated Debt | 4.300% Fixed Rate Subordinated Debt, Due February 2031 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | 0 | $ 135
Interest rate |  | 4.30%
Parent company | Subordinated Debt | 4.350% Fixed Rate Subordinated Debt, Due February 2031 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | 0 | $ 60
Interest rate |  | 4.35%
Parent company | Senior Unsecured Notes | 2.375% fixed rate senior unsecured debt, due 2021 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | 350 | $ 0
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 | $ 498
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 | $ 298
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 | $ 745
Interest rate |  | 3.25%
CBNA and Other Subsidiaries |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds |  | $ 3,833
CBNA and Other Subsidiaries | Senior Unsecured Notes | 2.550% senior unsecured notes, due May 2021 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | 1,003 | $ 0
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 | 716 | $ 700
Interest rate |  | 3.25%
CBNA and Other Subsidiaries | Senior Unsecured Notes | 0.941% Floating Rate Senior Unsecured Notes Due February 2022 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | 299 | $ 300
Interest rate |  | 0.845%
CBNA and Other Subsidiaries | Senior Unsecured Notes | 1.042% Floating Rate Senior Unsecured Notes Due May 2022 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | 250 | $ 250
Interest rate |  | 0.932%
CBNA and Other Subsidiaries | Senior Unsecured Notes | 2.650% senior unsecured notes, due May 2022 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | 510 | $ 503
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 | 527 | $ 512
Interest rate |  | 3.70%
CBNA and Other Subsidiaries | Senior Unsecured Notes | 1.201% Floating Rate Senior Unsecured Notes Due March 2023 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | 249 | $ 250
Interest rate |  | 1.17%
CBNA and Other Subsidiaries | Senior Unsecured Notes | 2.250% senior unsecured notes, due April 2025 |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | 746 | $ 746
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 | 551 | $ 524
Interest rate |  | 3.75%
CBNA and Other Subsidiaries | Federal Home Loan advances |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | 19 | $ 19
Weighted average interest rate |  | 0.852%
CBNA and Other Subsidiaries | Other |  |
Debt Instrument [Line Items] |  |
Long-term borrowed funds | $ 35 | $ 29

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