The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Guarantees (Details) - USD ($) $ in Millions	Jun. 27, 2025	Dec. 27, 2024	Oct. 12, 2020
Others
Guarantor Obligations [Line Items]
Maximum future payments	$ 30.3	$ 29.4
Asset Pledged as Collateral [Member]
Guarantor Obligations [Line Items]
Restricted Cash	39.5	41.8
Mallinckrodt Baker \| Indemnification Agreement
Guarantor Obligations [Line Items]
Escrow Deposit			$ 30.0
Mallinckrodt Baker \| Indemnification Agreement \| Other current and non-current assets
Guarantor Obligations [Line Items]
Escrow Deposit	$ 21.7	$ 21.3