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v3.23.3

Closure and Impairment Charges - Narrative (Details) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 USD ($) restaurant lease | Sep. 30, 2022 USD ($) restaurant | Sep. 30, 2023 USD ($) restaurant lease | Sep. 30, 2022 USD ($) restaurant
Goodwill [Line Items] |  |  |  |
Long-lived tangible asset impairment | $ | $ 1.5 | $ 1.1 | $ 2.0 | $ 1.4
IHOP |  |  |  |
Goodwill [Line Items] |  |  |  |
Number of restaurants related to prior period closure charge revisions | 30 | 35 | 30 | 40
IHOP | Entity Operated Units |  |  |  |
Goodwill [Line Items] |  |  |  |
Number of master land and building leases subject to asset impairment | lease | 4 |  | 4 |
Number of restaurants subject to asset impairment |  |  |  | 2
Applebee's | Entity Operated Units |  |  |  |
Goodwill [Line Items] |  |  |  |
Long-lived tangible asset impairment | $ |  |  |  | $ 1.1
Applebee's | Entity Operated Units | Applebee's Company-Operated Restaurants, North Carolina And South Carolina |  |  |  |
Goodwill [Line Items] |  |  |  |
Number of restaurants subject to refranchising and sale |  | 69 |  | 69

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