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Deferred Revenue and Other Contract Liabilities, Current - Narrative (Details) - USD ($) $ in Millions	Mar. 30, 2024	Dec. 30, 2023	Oct. 31, 2020
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Deferred revenue	$ 63.1	$ 63.8
Bowers and Wilkins
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Royalty prepayment			$ 20.0
Deferred revenue	14.6		$ 35.0
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-03-31
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Unrecognized contract revenue	$ 1,508.3
Revenue remaining performance obligation, expected timing of satisfaction	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-03-31 | Twelve Months and Thereafter
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Unrecognized contract revenue	$ 395.8
Revenue remaining performance obligation, expected timing of satisfaction	12 months

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for royalties.

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