XML 54 R42.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Related Party Transactions (Summary of Transactions Between the Company and the Founding Members Included in Statements of Income) (Additional Information) (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 28, 2024
Dec. 28, 2017
Related Party Transaction [Line Items]    
On-screen advertising time to satisfy agreement obligations, in seconds 30 seconds  
Two Founding Members    
Related Party Transaction [Line Items]    
On-screen advertising time purchased, in seconds 60 seconds  
Regal | AC JV, LLC    
Related Party Transaction [Line Items]    
Ownership percentage   32.00%
Regal | NCM, LLC. | AC JV, LLC    
Related Party Transaction [Line Items]    
Promissory notes receivable from founding members   $ 8.3
Cinemark | AC JV, LLC    
Related Party Transaction [Line Items]    
Ownership percentage   32.00%
Cinemark | NCM, LLC. | AC JV, LLC    
Related Party Transaction [Line Items]    
Promissory notes receivable from founding members   $ 8.3
Founding Members | Promissory Notes | NCM, LLC. | AC JV, LLC    
Related Party Transaction [Line Items]    
Debt payment terms Interest and principal payments are due annually in six equal installments commencing on the first anniversary of the closing.  
Maximum    
Related Party Transaction [Line Items]    
On-screen advertising time to satisfy agreement obligations, in seconds 60 seconds  
Minimum    
Related Party Transaction [Line Items]    
On-screen advertising time to satisfy agreement obligations, in seconds 30 seconds