Revenue from Contracts with Customers - Additional Information (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | |
|---|---|---|---|
Jun. 28, 2025 |
Jun. 28, 2025 |
Dec. 28, 2024 |
|
| Disaggregation of Revenue [Line Items] | |||
| Average franchise license term (in years) | 10 years | 10 years | |
| Deferred revenue not yet being amortized | $ 12.7 | $ 12.7 | $ 13.5 |
| Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-06-29 | |||
| Disaggregation of Revenue [Line Items] | |||
| Remaining amortization period for deferred revenue related to open restaurants (in years) | 7 years 6 months | 7 years 6 months |