Intangible Assets and Goodwill - Goodwill By Segment (Details) $ in Millions	9 Months Ended
Sep. 29, 2019 USD ($)
Goodwill [Roll Forward]
Goodwill Beginning of Period	$ 30,453
Goodwill, related to acquisitions	3,209
Currency translation/Other	(371)
Goodwill End of Period	33,291
CONSUMER
Goodwill [Roll Forward]
Goodwill Beginning of Period	8,670
Goodwill, related to acquisitions	1,191
Currency translation/Other	(266)
Goodwill End of Period	9,595
PHARMACEUTICAL
Goodwill [Roll Forward]
Goodwill Beginning of Period	9,063
Goodwill, related to acquisitions	0
Currency translation/Other	(86)
Goodwill End of Period	8,977
Medical Devices
Goodwill [Roll Forward]
Goodwill Beginning of Period	12,720
Goodwill, related to acquisitions	2,018
Currency translation/Other	(19)
Goodwill End of Period	$ 14,719

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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Amount of increase (decrease), classified as other, of an asset representing the future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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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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