Other Earning Assets (Narrative) (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
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| Investments, Debt and Equity Securities [Abstract] | |||
| Equity Securities, FV-NI | $ 529 | $ 464 | |
| Equity Securities, FV-NI, Unrealized Loss | 45 | ||
| Equity Securities, FV-NI, Unrealized Gain | 20 | $ 12 | |
| Other Miscellaneous Earning Assets | $ 326 | $ 215 | |
| X | ||||||||||
- Definition Other Miscellaneous Earning Assets No definition available.
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- Definition Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of unrealized gain on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of unrealized loss on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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