Leases Lessor Lease Narrative (Details)	Jan. 03, 2021 number_of_restaurants
Lessor, Lease, Description
Number of restaurants	6,828
Franchised Units
Lessor, Lease, Description
Number of restaurants	6,467
Land And Building - Company Owned | Franchised Units
Lessor, Lease, Description
Number of restaurants	509
Land And Building - Leased | Franchised Units
Lessor, Lease, Description
Number of restaurants	1,245