CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares shares in Millions |
Mar. 31, 2023 |
Dec. 31, 2022 |
|---|---|---|
| Stockholders' equity: | ||
| Common stock, par value (in dollars per share) | $ 0.000006 | $ 0.000006 |
| Class A Common Stock | ||
| Stockholders' equity: | ||
| Common stock, shares authorized (in shares) | 5,000 | 5,000 |
| Common stock, shares issued (in shares) | 2,215 | 2,247 |
| Common stock, shares outstanding (in shares) | 2,215 | 2,247 |
| Class B Common Stock | ||
| Stockholders' equity: | ||
| Common stock, shares authorized (in shares) | 4,141 | 4,141 |
| Common stock, shares issued (in shares) | 351 | 367 |
| Common stock, shares outstanding (in shares) | 351 | 367 |