The Company (Details)	Dec. 31, 2022 restaurant territory uSState country	Dec. 31, 2021 restaurant	Dec. 31, 2020 restaurant
IHOP
Franchisor Disclosure [Line Items]
Number of restaurants	1,781
Number of states in which entity operates | uSState	50
Number of territories in which entity operates | territory	2
Number of countries outside the United States in which the entity operates | country	9
IHOP | Franchised
Franchisor Disclosure [Line Items]
Number of restaurants	1,625
IHOP | Licensing Agreements
Franchisor Disclosure [Line Items]
Number of restaurants	156
Applebee's
Franchisor Disclosure [Line Items]
Number of states in which entity operates | uSState	49
Number of territories in which entity operates | territory	2
Number of countries outside the United States in which the entity operates | country	11
Applebee's | Franchised
Franchisor Disclosure [Line Items]
Number of restaurants	1,678
Applebee's | Entity Operated Units
Franchisor Disclosure [Line Items]
Number of restaurants	69	69	69
Fuzzy's
Franchisor Disclosure [Line Items]
Number of restaurants	137
Number of states in which entity operates | uSState	18
Fuzzy's | Franchised
Franchisor Disclosure [Line Items]
Number of restaurants	134
Fuzzy's | Entity Operated Units
Franchisor Disclosure [Line Items]
Number of restaurants	3