Segment Information (Additional Information) (Details) - USD ($) $ in Millions |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|
| U.S. Market | ||
| Noncontrolling Interest [Line Items] | ||
| Total Assets | $ 22,652 | $ 22,547 |
| International Operated Markets | ||
| Noncontrolling Interest [Line Items] | ||
| Total Assets | 27,044 | 23,491 |
| International Developmental Licensed Markets and Corporate | ||
| Noncontrolling Interest [Line Items] | ||
| Total Assets | $ 9,859 | $ 9,143 |
| International Operated Markets | ||
| Noncontrolling Interest [Line Items] | ||
| Percentage of segment franchised | 89.00% | |
| International Developmental Licensed Markets and Corporate | ||
| Noncontrolling Interest [Line Items] | ||
| Percentage of segment franchised | 99.00% | |
| U.S. Market | ||
| Noncontrolling Interest [Line Items] | ||
| Percentage of segment franchised | 95.00% |