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Other Intangible Assets - Narrative (Details) $ in Millions | 1 Months Ended | 12 Months Ended
--- | --- | ---
Oct. 31, 2022 USD ($) restaurant | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) restaurant | Dec. 31, 2021 USD ($)
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Total intangible assets, disposition | $ 4.7 |  | $ 4.7 |
Entity Operated Units | Applebee's |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Number of restaurants sold | restaurant | 69 |  | 69 |
Franchising Rights |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Finite-lived intangible assets acquired |  | $ 0.0 | $ 14.8 | $ 0.0
Recipes |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Finite-lived intangible assets acquired |  |  | 0.5 |
Tradenames |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Indefinite-lived intangible assets acquired |  | $ 0.0 | $ 57.2 | $ 0.0

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