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v3.25.2

Goodwill and Other Intangible Assets (Narrative) (Details) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Sep. 26, 2025 reportingUnit | Jun. 27, 2025 USD ($) | Jun. 27, 2025 USD ($) | Jun. 28, 2024 USD ($) | Dec. 31, 2024 USD ($)
Property, Plant and Equipment [Line Items] |  |  |  |  |
Impairment charges |  | $ 432,000,000 | $ 447,000,000 | $ 0 |
Goodwill impairment |  | 0 |  |  |
Goodwill |  | 42,991,000,000 | 42,991,000,000 |  | $ 40,497,000,000
Reporting Unit, Change In Businesses | Subsequent event |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Goodwill reporting units | reportingUnit | 2 |  |  |  |
Reporting Units-Total | Subsequent event |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Goodwill reporting units | reportingUnit | 5 |  |  |  |
Minimum |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Goodwill |  | 1,200,000,000 | 1,200,000,000 |  |
Maximum |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Goodwill |  | 23,100,000,000 | 23,100,000,000 |  |
Facility |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Impairment charges |  |  | 15,000,000 |  |
Life Sciences |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Impairment charges |  | 0 |  |  |
Goodwill impairment |  | 0 |  |  |
Life Sciences | Trade Names |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Finite-lived intangible assets, net |  | $ 76,000,000 | $ 76,000,000 |  |
Finite-lived intangible asset, useful life |  | 8 years | 8 years |  |
Life Sciences | Trade Names |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |
Impairment charges |  | $ 432,000,000 | $ 432,000,000 |  |
Impairment charges, after tax |  | $ 328,000,000 | $ 328,000,000 |  |

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