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Deferred Revenue and Other Contract Liabilities, Current - Narrative (Details) - USD ($)
$ in Millions
Dec. 28, 2024
Dec. 30, 2023
Dec. 31, 2022
Oct. 31, 2020
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]        
Deferred revenue and other current contract liabilities $ 122.9 $ 113.7 $ 80.6  
Unrecognized contract revenue 1,773.3      
Deferred revenue 74.2 $ 63.8 $ 61.0  
Bowers and Wilkins        
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]        
Royalty prepayment       $ 20.0
Deferred revenue 12.1     $ 35.0
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-12-29        
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]        
Unrecognized contract revenue $ 510.7      
Revenue, remaining performance obligation, expected timing of satisfaction, period 1 year      
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-12-29 | Twelve Months and Thereafter        
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]        
Revenue, remaining performance obligation, expected timing of satisfaction, period 12 months