Reorganization of Business - Reorganization of Businesses Accruals (Details) - USD ($) $ in Millions	3 Months Ended
Apr. 04, 2026	Mar. 29, 2025
Restructuring Reserve [Roll Forward]
Adjustments		$ (2)
Employee separation costs
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance	$ 24
Additional Charges	15	$ 19
Adjustments	0
Amount Used	(12)
Restructuring reserve, ending balance	$ 27

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

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Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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