Investments - Equity Investments (Details) - USD ($) $ in Millions |
Jun. 30, 2024 |
Dec. 31, 2023 |
|---|---|---|
| Schedule of Investments [Line Items] | ||
| Equity investment | $ 0 | $ 4,474 |
| Equity investment in Aurelia | 1,910 | 0 |
| Total equity investments | 2,453 | 5,004 |
| Adevinta | ||
| Schedule of Investments [Line Items] | ||
| Equity investment | 0 | 4,474 |
| Aurelia | ||
| Schedule of Investments [Line Items] | ||
| Equity investment in Aurelia | 1,910 | 0 |
| Other equity investments without readily determinable fair values | 1,900 | |
| Long-term investments: | ||
| Schedule of Investments [Line Items] | ||
| Equity investment in Aurelia | 354 | 382 |
| Other equity investments without readily determinable fair values | 134 | 93 |
| Equity investments under the equity method of accounting | $ 55 | $ 55 |
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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 investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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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- Definition Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI) and investment in equity security without readily determinable fair value. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of investment in equity security without readily determinable fair value. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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