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Intangible Assets, Net - Narrative (Details) - USD ($) | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Dec. 28, 2024 | Dec. 30, 2023 | Sep. 30, 2023 | Dec. 28, 2024 | Dec. 30, 2023 | Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Amortization expense | $ 177,200,000 | $ 132,400,000 |  | $ 177,200,000 | $ 132,400,000 |
Unamortized capitalized software development costs | 1,400,000 | 11,900,000 |  | 1,400,000 | 11,900,000 | $ 0
Cost of patents, gross | 13,000,000.0 | 12,100,000 |  | 13,000,000.0 | 12,100,000 |
Cost of trademarks, gross | 800,000 | 1,000,000.0 |  | 800,000 | 1,000,000.0 |
Impairment of goodwill |  |  |  | 294,000,000.0 |  |
Non-healthcare |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Impairment of goodwill | 294,000,000 |  |  | 294,000,000.0 |  |
Trademarks |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Impairment charge |  | 3,000,000 | $ 7,000,000 | $ 10,000,000.0 | 10,000,000.0 |
Trademarks | Non-healthcare |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Impairment charge | 10,000,000 |  |  |  |  |
Minimum |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Acquired finite-lived intangible assets, weighted average useful life |  |  |  | 12 years |  |
Maximum |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Acquired finite-lived intangible assets, weighted average useful life |  |  |  | 14 years |  |
Patents And Trademarks |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Amortization expense | 61,700,000 | 54,400,000 |  | $ 61,700,000 | 54,400,000 | $ 39,800,000
Total renewal costs capitalized |  |  |  | 4,300,000 | 1,000,000.0 |
Patents |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Amortization expense | 17,500,000 | 15,200,000 |  | $ 17,500,000 | 15,200,000 |
Weighted average number of years until the next renewal |  |  |  | 2 years |  |
Trademarks |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Amortization expense | $ 9,000,000.0 | $ 7,400,000 |  | $ 9,000,000.0 | $ 7,400,000 |
Weighted average number of years until the next renewal |  |  |  | 6 years |  |

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- Definition Gross carrying amount, which is not subject to amortization, as of the balance sheet date of the costs pertaining to the exclusive legal rights granted to the owner of the patent to exploit an invention or a process for a period of time specified by law. Such costs may have been expended to directly apply and receive patent rights, or to acquire such rights. + References No definition available. + Details
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