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Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details) | 1 Months Ended | 12 Months Ended |
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Apr. 30, 2023 restaurant | Dec. 31, 2023 USD ($) restaurant country territory franchisee reportableUnit revenueCategory segment | Dec. 31, 2022 USD ($) restaurant | Dec. 31, 2021 USD ($) restaurant | Oct. 31, 2022 restaurant
Concentration Risk [Line Items] |  |  |  |  |
Non-current restricted cash | $ |  | $ 19,500,000 | $ 16,400,000 |  |
Number of reporting units | reportableUnit |  | 4 |  |  |
Category of revenue categories | revenueCategory |  | 4 |  |  |
Advertising expense | $ |  | $ 100,000 | 5,600,000 | $ 6,800,000 |
Number of operating segments | segment |  | 6 |  |  |
Number of reporting segments | segment |  | 4 |  |  |
Gift Card Breakage Revenue |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Total franchise revenues | $ |  | $ 0 | $ 300,000 | $ 300,000 |
Sales Revenue, Net | Revenue from Rights Concentration Risk | Largest Franchisees |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration risk by percentage |  | 21.10% | 18.80% | 18.00% |
Sales Revenue, Net | Revenue from Rights Concentration Risk | Largest Franchisees | Franchisee One |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Concentration risk by percentage |  | 13.90% | 12.50% | 11.80% |
Accounts Receivable | Revenue from Rights Concentration Risk | Largest Franchisees |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Net accounts receivable | $ |  | $ 19,700,000 | $ 20,900,000 |  |
Applebee's |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Number of territories in which entity operates | territory |  | 2 |  |  |
Number of countries outside the United States in which the entity operates | country |  | 12 |  |  |
Applebee's | Franchised |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Number of restaurants |  | 1,642 |  |  |
Applebee's | Entity Operated Units |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Number of restaurants |  |  | 69 | 69 |
Number of restaurants sold |  |  | 69 |  | 69
IHOP |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Number of restaurants |  | 1,814 |  |  |
Number of territories in which entity operates | territory |  | 2 |  |  |
Number of countries outside the United States in which the entity operates | country |  | 13 |  |  |
IHOP | Franchised |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Number of restaurants |  | 1,657 |  |  |
IHOP | Franchised Units or Licensing Agreements |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Number of restaurants |  | 1,814 |  |  |
Fuzzy's |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Number of restaurants |  | 132 |  |  |
Fuzzy's | Franchised |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Number of restaurants |  | 131 |  |  |
Fuzzy's | Franchised Units or Licensing Agreements |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Number of restaurants |  | 131 |  |  |
Fuzzy's | Entity Operated Units |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Number of restaurants |  | 1 | 3 |  |
Number of restaurants refranchised | 2 |  |  |  |
Domestic | Sales Revenue, Net | Revenue from Rights Concentration Risk | Largest Franchisees |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Number of franchisees | franchisee |  | 2 |  |  |
Number of restaurants |  | 822 |  |  |
Concentration risk by percentage |  | 24.40% |  |  |
Domestic | Applebee's | Sales Revenue, Net | Revenue from Rights Concentration Risk | Largest Franchisees |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Number of franchisees | franchisee |  | 1 |  |  |
Domestic | IHOP | Sales Revenue, Net | Revenue from Rights Concentration Risk | Largest Franchisees |  |  |  |  |
Concentration Risk [Line Items] |  |  |  |  |
Number of franchisees | franchisee |  | 1 |  |  |

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