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Stockholders' Equity - Narrative (Details) $ / shares in Units, $ in Millions | 1 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Mar. 31, 2021 shares | Dec. 31, 2023 USD ($) votePerShare $ / shares shares | Dec. 31, 2022 USD ($) shares | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Class of Stock [Line Items] |  |  |  |  |
Preferred stock, shares authorized (in shares) |  | 2,000,000,000 |  |  |
Preferred stock, par value (in usd per share) | $ / shares |  | $ 0.0001 |  |  |
Preferred stock, shares issued (in shares) |  | 0 | 0 |  |
Preferred stock, shares outstanding (in shares) |  | 0 | 0 |  |
Stockholders' equity attributable to parent | $ |  | $ 4,089 | $ 2,414 | $ 2,176 | $ (4,069)
Convertible notes |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |
Converted instrument, shares issued (in shares) | 171,750,446 |  |  |  |
Accumulated Foreign Currency Adjustment Attributable to Parent |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |
Stockholders' equity attributable to parent | $ |  | 43 | 45 |  |
Accumulated Defined Benefit Plans Adjustment Attributable to Parent |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |
Stockholders' equity attributable to parent | $ |  | $ (61) | $ (43) |  |
Common Class A |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |
Common stock, shares authorized (in shares) |  | 10,000,000,000 | 10,000,000,000 |  |
Common stock, par value (in usd per share) | $ / shares |  | $ 0.0001 |  |  |
Number of votes per share of common stock | votePerShare |  | 1 |  |  |
Common Class B |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |
Common stock, shares authorized (in shares) |  | 250,000,000 | 250,000,000 |  |
Common stock, par value (in usd per share) | $ / shares |  | $ 0.0001 |  |  |
Number of votes per share of common stock | votePerShare |  | 29 |  |  |
Number of Class A shares granted in conversion (in shares) |  | 1 |  |  |

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