v3.26.3
Revenue from Contracts with Customers and Accounts Receivable - Additional Information (Details)
$ in Millions
12 Months Ended
Jan. 01, 2026
USD ($)
Dec. 26, 2024
USD ($)
Oct. 01, 2026
USD ($)
Contract
Disaggregation of Revenue [Line Items]      
Unbilled accounts receivable $ 4.2   $ 3.9
Contract with Customer, Liability, Change in Timeframe, Performance Obligation Satisfied, Revenue Recognized $ 9.6 $ 22.7  
Cinema Advertising Customer Contracts      
Disaggregation of Revenue [Line Items]      
Number of significant contract with a customer | Contract     2