Debt - Senior Secured Notes due 2032 (Detail) - USD ($) $ in Millions	Jun. 28, 2025	Dec. 28, 2024
Debt Instrument [Line Items]
Borrowings under facility	$ 4,831	$ 4,928
Senior Notes due 2032 \| Senior notes
Debt Instrument [Line Items]
Borrowings under facility	$ 496	$ 496
Interest rate	7.25%

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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+ Details