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General - Narrative (Details) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 29, 2023
Jun. 30, 2022
Jun. 29, 2023
Jun. 30, 2022
Dec. 29, 2022
Summary of Significant Accounting Policies [Line Items]          
Ownership interest in joint ventures 50.00%   50.00%    
Depreciation $ 15,986,000 $ 16,744,000 $ 31,854,000 $ 33,967,000  
Percentage of cash dividends     110.00%    
Senior notes 80,000,000   $ 80,000,000   $ 80,000,000
Convertible senior notes 100,050,000   100,050,000   100,050,000
Deferred revenue 37,670,000   37,670,000   37,046,000
Contract assets 0   0   0
Deferred revenue, revenue recognized     10,875,000 $ 9,448,000  
Remaining performance obligation related to hotels gift cards 3,834,000   3,834,000    
Theatres          
Summary of Significant Accounting Policies [Line Items]          
Remaining performance obligation related to gift cards 16,318,000   $ 16,318,000    
Hotels/Resorts          
Summary of Significant Accounting Policies [Line Items]          
Expected period for revenue from non-redeemed gift cards     2 years    
Advanced Sale Of Tickets          
Summary of Significant Accounting Policies [Line Items]          
Remaining performance obligation, amount 1,980,000   $ 1,980,000    
Expected period for redeemed revenue from advanced tickets and gift cards sales occurred     2 years    
Level 1          
Summary of Significant Accounting Policies [Line Items]          
Trading securities, fair value 4,894,000   $ 4,894,000   3,932,000
Level 1 | Money Market Funds          
Summary of Significant Accounting Policies [Line Items]          
Investments, fair value 34,999,000   34,999,000   6,000,000
Level 2          
Summary of Significant Accounting Policies [Line Items]          
Fair value of the interest rate swaps, assets         108,000
Senior notes 72,187,000   72,187,000    
Level 2 | Convertible Debt          
Summary of Significant Accounting Policies [Line Items]          
Debt instrument, fair value 150,020,000   150,020,000    
Level 3 | Recurring          
Summary of Significant Accounting Policies [Line Items]          
Fair value, asset (liability) $ 0   $ 0   $ 0
Common Stock          
Summary of Significant Accounting Policies [Line Items]          
Shares related to the convertible notes were excluded from the computation of diluted earnings per share (in shares)       61,791  
Shares Related to Convertible Notes          
Summary of Significant Accounting Policies [Line Items]          
Shares related to the convertible notes were excluded from the computation of diluted earnings per share (in shares)     9,200,907 9,084,924