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Legal Proceedings - Narrative (Details) $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 28, 2025 USD ($) claims	Jun. 29, 2024 USD ($)	Jun. 28, 2025 USD ($) claims	Jun. 29, 2024 USD ($)	Dec. 28, 2024 USD ($)
Loss Contingency, Information about Litigation Matters [Abstract]
Revenues | $	$ 3,240	$ 3,136	$ 6,408	$ 6,308
Maximum [Member]
Loss Contingency, Information about Litigation Matters [Abstract]
Loss Contingency, Pending Claims, Number	100		100
Actions Consolidated in the MultiDistrict Litigation [Member]
Loss Contingency, Information about Litigation Matters [Abstract]
Maximum sales of opioids in North America during the year, percentage					0.40%
Actions Consolidated in the MultiDistrict Litigation [Member] | Continuing Operations [Member]
Loss Contingency, Information about Litigation Matters [Abstract]
Revenues | $					$ 12,700
Hospital Plaintiffs [Member]
Loss Contingency, Information about Litigation Matters [Abstract]
Number of claims settled			16
Virginia Municipalities [Member]
Loss Contingency, Information about Litigation Matters [Abstract]
Number of claims settled			59

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The maximum amount of sales of opioids compared to all sales in North America, expressed as a percentage.

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Number of claims settled.

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Number of pending claims pertaining to a loss contingency.

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