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Deferred Revenue and Other Contract Liabilities, Current - Narrative (Details) - USD ($)
$ in Millions
Dec. 30, 2023
Dec. 31, 2022
Oct. 31, 2020
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]      
Unrecognized contract revenue $ 1,497.2    
Deferred revenue 63.8 $ 61.0  
Bowers and Wilkins      
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]      
Royalty prepayment     $ 20.0
Deferred revenue 15.3   $ 35.0
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-12-31      
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]      
Unrecognized contract revenue $ 380.9    
Revenue, remaining performance obligation, expected timing of satisfaction, period 1 year    
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-12-31 | Twelve Months and Thereafter      
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]      
Revenue, remaining performance obligation, expected timing of satisfaction, period 12 months