Summary of Major Components of Merger and Restructuring Expenses, Net (Detail) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 28, 2025	Jun. 29, 2024	Jun. 28, 2025	Jun. 29, 2024
Restructuring expenses
Non-facility termination benefits	$ 3	$ 15	$ 12	$ 26
Professional fees	1	8	4	14
Facility closure and termination benefits, contract termination, and other expenses, net	9	2	45	5
Total Restructuring expenses, net	13	25	61	45
Total Merger and restructuring expenses, net	$ 13	$ 25	$ 61	$ 45

A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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Reference 2: http://www.xbrl.org/2003/role/exampleRef
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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