Leases - Narrative (Details)	Jun. 30, 2023 lease restaurant
Lessee, Lease, Description [Line Items]
Lessor, number of leases requiring additional rent payments based on a percentage of restaurant sales | lease	290
Lessee, number of leases requiring additional rent payments based on a percentage of restaurant sales | lease	40
Finance lease, weighted average remaining lease term	6 years 1 month 6 days
Operating lease, weighted average remaining lease term	6 years 1 month 6 days
Finance lease, weighted average discount rate, percent	9.30%
Operating lease, weighted average discount rate, percent	5.60%
IHOP
Lessee, Lease, Description [Line Items]
Number of franchisee-operated restaurants	520
Number of properties leased	50
Lessee, operating lease, renewal term	5 years
IHOP | Minimum
Lessee, Lease, Description [Line Items]
Lessee, operating lease, term of contract	20 years
IHOP | Maximum
Lessee, Lease, Description [Line Items]
Lessee, operating lease, term of contract	25 years
Applebee's
Lessee, Lease, Description [Line Items]
Number of franchisee-operated restaurants	1
Number of properties leased	1
Applebee's | Minimum
Lessee, Lease, Description [Line Items]
Lessee, operating lease, term of contract	10 years
Lessee, operating lease, renewal term	5 years
Applebee's | Maximum
Lessee, Lease, Description [Line Items]
Lessee, operating lease, term of contract	20 years
Lessee, operating lease, renewal term	20 years
Fuzzy's
Lessee, Lease, Description [Line Items]
Number of company-operated restaurants	1