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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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