v3.24.3
Related Party Transactions (Details) - USD ($)
$ in Thousands
12 Months Ended
Sep. 27, 2024
Sep. 29, 2023
Sep. 30, 2022
Related Party Transaction [Line Items]      
Operating expenses $ 874,899 $ 931,425 $ 905,828
Distribution to controlling interest $ (5,164) $ (266) $ (1,435)
Dolby Properties Burbank, LLC      
Related Party Transaction [Line Items]      
Ownership interest (percent) 49.00%    
Dolby Properties, LP      
Related Party Transaction [Line Items]      
Ownership interest (percent) 10.00%