Stockholders' Equity - Schedule of Dividend & dividend Equivalent Activity (Details) - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | 6 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Jun. 30, 2025 |
Mar. 31, 2025 |
Dec. 31, 2024 |
Sep. 30, 2024 |
Jun. 30, 2024 |
Mar. 31, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Dividends Payable [Line Items] | ||||||||
| Dividends per share (in dollars per share) | $ 0.525 | $ 0.50 | $ 1.05 | $ 1.00 | ||||
| Payment of dividends | $ 1,322 | $ 1,325 | $ 1,267 | $ 1,262 | $ 1,266 | $ 1,273 | ||
| Class A | ||||||||
| Dividends Payable [Line Items] | ||||||||
| Dividends per share (in dollars per share) | $ 0.525 | $ 0.525 | $ 0.50 | $ 0.50 | $ 0.50 | $ 0.50 | ||
| Payment of dividends | $ 1,142 | $ 1,145 | $ 1,095 | $ 1,090 | $ 1,093 | $ 1,099 | ||
| Class B | ||||||||
| Dividends Payable [Line Items] | ||||||||
| Dividends per share (in dollars per share) | $ 0.525 | $ 0.525 | $ 0.50 | $ 0.50 | $ 0.50 | $ 0.50 | ||
| Payment of dividends | $ 180 | $ 180 | $ 172 | $ 172 | $ 173 | $ 174 | ||