Investments - Equity Investments (Details) - USD ($) $ in Millions |
6 Months Ended | |
|---|---|---|
Jun. 30, 2024 |
Jun. 30, 2023 |
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| Increase (Decrease) In Equity Investments [Roll Forward] | ||
| Marketable securities, beginning balance | $ 506 | |
| Marketable securities, Purchases | 0 | |
| Marketable securities, Sales | (23) | |
| Marketable securities, Changes in Fair Value | (9) | |
| Marketable Securities, Other | 24 | |
| Marketable securities, ending balance | 498 | |
| Nonmarketable securities, beginning balance | 1,223 | |
| Nonmarketable Securities, Purchases | 18 | |
| Nonmarketable Securities, Sales | 0 | |
| Nonmarketable Securities, Changes in Fair Value | 2 | |
| Nonmarketable Securities, Other | (32) | |
| Nonmarketable securities, ending balance | 1,211 | |
| Total equity investments, beginning balance | 1,729 | |
| Total equity investments, Purchases | 18 | |
| Total equity investments, Sales | (23) | $ (44) |
| Total equity investments, Changes in Fair Value | (7) | |
| Total equity investments, Other | (8) | |
| Total equity investments, ending balance | $ 1,709 | |
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- Definition Equity Method Investments, Other No definition available.
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- Definition Increase (Decrease) In Equity Investments [Roll Forward] No definition available.
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- Definition Marketable Securities, Other No definition available.
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- Definition Nonmarketable Securities No definition available.
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- Definition Nonmarketable Securities, Gains (Losses) No definition available.
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- Definition Nonmarketable Securities, Other No definition available.
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- Definition Nonmarketable Securities, Purchases No definition available.
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- Definition Nonmarketable Securities, Sales No definition available.
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- Definition This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of income (loss) for proportionate share of equity method investee's income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of investment in marketable security. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of unrealized and realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI). No definition available.
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- Definition The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cash outflow for purchase of marketable security. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period. No definition available.
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- Definition The cash inflow associated with the sale of equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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