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Discontinued Operations - Narrative (Details) - Discontinued Operations, Held-for-Sale - Sound United - USD ($) $ in Millions |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Sep. 23, 2025 | Mar. 29, 2025 | Jan. 03, 2026 | Dec. 28, 2024 | May 06, 2025
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Disposal group, Including discontinued operation, consideration |  |  |  |  | $ 350.0
Proceeds from divestiture of businesses | $ 328.0 |  |  |  |
Separation-related costs incurred |  |  | $ 1.5 | $ 2.4 |
Cost of Sales |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Intangible asset write-downs |  | $ 44.0 |  |  |
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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