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Stock-Based Compensation and Employee Benefit Plan - Narrative (Details) - USD ($) | 1 Months Ended | 12 Months Ended
--- | --- | ---
May 31, 2023 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2020 | Dec. 31, 2018
Class of Stock [Line Items] |  |  |  |  |  |
Stock-based compensation expense |  | $ 1,400,000,000 | $ 1,100,000,000 | $ 930,000,000 |  |
Income tax benefit related to stock-based compensation expense |  | 273,000,000 | 227,000,000 | 0 |  |
Stock-based compensation arrangement, tax benefit |  | $ 39,000,000 | $ 435,000,000 | 19,000,000 |  |
Exercise of common stock options, net of shares withheld for taxes (in shares) | 11,200,000 | 3,000,000 | 16,000,000 |  |  |
Repurchases of common stock (in shares) | 5,700,000 |  |  |  |  |
Taxes paid related to net share settlement of equity awards | $ 567,000,000 | $ 630,000,000 | $ 1,224,000,000 | $ 607,000,000 |  |
Exercise cost | $ 36,000,000 |  |  |  |  |
Weighted-average fair value of options granted (in USD per share) |  | $ 93.29 | $ 65.22 | $ 79.75 |  |
Aggregate intrinsic value of options exercised |  | $ 254,000,000 | $ 1,600,000,000 | $ 326,000,000 |  |
Grant date fair value of options vested |  | 51,000,000 | $ 44,000,000 | $ 45,000,000 |  |
Unrecognized compensation cost related to stock option awards granted |  | $ 80,000,000 |  |  |  |
Weighted-average period expected to recognize compensation expense |  | 2 years 7 months 6 days |  |  |  |
Vesting term (in years) |  | 4 years |  |  |  |
Common Class A |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Repurchases of common stock (in shares) |  | 24,500,000 |  |  |  |
2018 Plan |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Additional shares authorized (in shares) |  |  |  |  |  | 13,200,000
2018 Plan | Common Class B |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Shares authorized (in shares) |  |  |  |  |  | 50,000,000
2020 Plan | Common Class A |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |
Shares authorized (in shares) |  |  |  |  | 62,100,000 |
Annual increase in number of shares authorized (as a percent) |  |  |  |  | 5.00% |
Maximum shares issuable (in shares) |  |  |  |  | 371,200,000 |

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