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Discontinued Operations - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Mar. 29, 2025 | Jun. 28, 2025 | Jun. 29, 2024 | May 06, 2025
Discontinued operations |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Interest expense |  | $ 1.1 | $ 1.2 |
Discontinued Operations, Held-for-Sale | Sound United |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Disposal group, Including discontinued operation, consideration |  |  |  | $ 350.0
Separation-related costs incurred |  | $ 0.3 | $ 0.4 |
Discontinued Operations, Held-for-Sale | Sound United | Cost of Sales |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Intangible asset write-downs | $ 44.0 |  |  |
Discontinued Operations, Held-for-Sale | Sound United | Operating Expense |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Intangible asset write-downs | $ 251.0 |  |  |

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