INVESTMENTS - Unrealized Gain (Loss) Recognized Related to Equity Securities (Details) - USD ($) $ in Millions |
12 Months Ended | |
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Dec. 31, 2022 |
Dec. 31, 2021 |
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| Investments, Debt and Equity Securities [Abstract] | ||
| Equity Securities, FV-NI, Gain (Loss) | $ (236) | $ 509 |
| Equity Securities, FV-NI, Realized Gain (Loss) | 7 | 71 |
| Equity Securities, FV-NI, Unrealized Gain (Loss) | $ (243) | $ 438 |
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- Definition Amount of unrealized and realized gain (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/2009/role/commonPracticeRef
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- Definition Amount of realized gain (loss) from sale of 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/2009/role/commonPracticeRef
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- Definition Amount of unrealized gain (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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