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Other Intangible Assets - Narrative (Details) $ in Millions			1 Months Ended			12 Months Ended
	Nov. 19, 2024 restaurant	Nov. 11, 2024 restaurant	Nov. 30, 2024 USD ($) restaurant	Dec. 31, 2022 USD ($) restaurant	Oct. 31, 2022 USD ($) restaurant	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($) restaurant
Finite-Lived Intangible Assets [Line Items]
Total intangible assets, disposition			$ 0.3		$ 4.7	$ 0.3		$ 4.7
Refranchising and Sale | Applebee's Restaurant Assets
Finite-Lived Intangible Assets [Line Items]
Number of restaurants refranchised | restaurant	9
Applebee's Franchise Restaurants
Finite-Lived Intangible Assets [Line Items]
Number of restaurant acquired | restaurant	41	15	56
Number of restaurants refranchised | restaurant	9
Entity Operated Units | Applebee's
Finite-Lived Intangible Assets [Line Items]
Number of restaurants sold | restaurant				69	69			69
Franchising Rights
Finite-Lived Intangible Assets [Line Items]
Additions				$ 14.8		0.0	$ 0.0	$ 14.8
Recipes
Finite-Lived Intangible Assets [Line Items]
Additions				0.5
Reacquired Franchise Rights
Finite-Lived Intangible Assets [Line Items]
Additions			$ 0.3			0.3	0.0	0.0
Tradenames
Finite-Lived Intangible Assets [Line Items]
Additions				$ 57.2		$ 0.0	$ 0.0	$ 57.2

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