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v3.22.2.2

Investment Securities - Narrative (Details) - USD ($) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Dec. 31, 2021
Marketable Securities [Abstract] |  |  |  |  |
Gains (losses) on available-for-sale securities | $ 0 | $ 0 | $ 0 | $ 0 |
Proceeds from sales of securities available for sale | 0 | 35,000,000 | 0 | 68,000,000 |
Available-for-sale, accrued interest, after allowance for credit loss | 27,000,000 |  | 27,000,000 |  | $ 23,000,000
Held-to-maturity, accrued interest, after allowance for credit loss | 3,000,000 |  | 3,000,000 |  | 1,000,000
Allowance for credit loss | 0 |  | 0 |  | 0
Carrying amount of equity investments without a readily determinable fair value | 78,000,000 |  | 78,000,000 |  | $ 70,000,000
Unrealized (losses) gains for equity investments with readily determinable fair values | $ 2,000,000 | $ 1,000,000 | $ 15,000,000 | $ 7,000,000 |

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