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Goodwill By Segment (Details) $ in Millions	3 Months Ended
	Apr. 02, 2017 USD ($)
Goodwill [Roll Forward]
Goodwill Beginning of Period	$ 22,805
Goodwill, related to acquisitions	2,050
Currency translation/Other	(11)
Goodwill End of Period	24,844
Consumer
Goodwill [Roll Forward]
Goodwill Beginning of Period	8,263
Goodwill, related to acquisitions	10
Currency translation/Other	71
Goodwill End of Period	8,344
Pharmaceutical
Goodwill [Roll Forward]
Goodwill Beginning of Period	2,840
Goodwill, related to acquisitions	0
Currency translation/Other	14
Goodwill End of Period	2,854
Medical Devices
Goodwill [Roll Forward]
Goodwill Beginning of Period	11,702
Goodwill, related to acquisitions	2,040
Currency translation/Other	(96)
Goodwill End of Period	$ 13,646

X

- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

+ Details

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X

- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

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X

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

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X

- Definition

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

+ References

No definition available.

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