Description of Business and Organization (Details) |
Sep. 30, 2026
restaurant
country
|
|---|---|
| Basis Of Presentation [Line Items] | |
| Number of restaurants in operation | 33,401 |
| Number of countries in which company and franchise restaurants operated (more than) | country | 120 |
| Percent of system-wide restaurants franchised | 95.00% |
| Tim Hortons brand | |
| Basis Of Presentation [Line Items] | |
| Number of restaurants in operation | 6,230 |
| Burger King brand | |
| Basis Of Presentation [Line Items] | |
| Number of restaurants in operation | 20,030 |
| Popeyes brand | |
| Basis Of Presentation [Line Items] | |
| Number of restaurants in operation | 5,563 |
| Firehouse Subs | |
| Basis Of Presentation [Line Items] | |
| Number of restaurants in operation | 1,578 |