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v3.23.1

Fair Values (Details) - USD ($) $ in Millions | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Investment securities: |  |
Equity securities | $ 42 | $ 41
Debt securities | 3,922 |
Derivatives, gross | 307 | 521
Liabilities |  |
Derivatives, gross | 560 | 801
Fair Value, Recurring |  |
Investment securities: |  |
Equity securities | 42 | 41
Debt securities | 3,922 | 4,537
Derivatives, gross | 307 | 521
Total Assets | 4,271 | 5,099
Liabilities |  |
Derivatives, gross | 560 | 801
Total Liabilities | 560 | 801
Level 1 | Fair Value, Recurring |  |
Investment securities: |  |
Equity securities | 41 | 40
Debt securities | 0 | 0
Derivatives, gross | 0 | 0
Total Assets | 41 | 40
Liabilities |  |
Derivatives, gross | 0 | 0
Total Liabilities | 0 | 0
Level 2 | Fair Value, Recurring |  |
Investment securities: |  |
Equity securities | 1 | 1
Debt securities | 3,870 | 4,490
Derivatives, gross | 284 | 494
Total Assets | 4,155 | 4,985
Liabilities |  |
Derivatives, gross | 560 | 801
Total Liabilities | 560 | 801
Level 3 | Fair Value, Recurring |  |
Investment securities: |  |
Equity securities | 0 | 0
Debt securities | 52 | 47
Derivatives, gross | 23 | 27
Total Assets | 75 | 74
Liabilities |  |
Derivatives, gross | 0 | 0
Total Liabilities | $ 0 | $ 0

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