Goodwill By Segment (Details) $ in Millions	6 Months Ended
Jul. 03, 2016 USD ($)
Goodwill [Roll Forward]
Goodwill Beginning of Period	$ 21,629
Goodwill, related to acquisitions	405
Goodwill, related to divestitures	(10)
Currency translation/Other	80
Goodwill End of Period	22,104
Consumer
Goodwill [Roll Forward]
Goodwill Beginning of Period	7,240
Goodwill, related to acquisitions	225
Goodwill, related to divestitures	0
Currency translation/Other	50
Goodwill End of Period	7,515
Pharmaceutical
Goodwill [Roll Forward]
Goodwill Beginning of Period	2,889
Goodwill, related to acquisitions	0
Goodwill, related to divestitures	(10)
Currency translation/Other	11
Goodwill End of Period	2,890
Medical Devices
Goodwill [Roll Forward]
Goodwill Beginning of Period	11,500
Goodwill, related to acquisitions	180
Goodwill, related to divestitures	0
Currency translation/Other	19
Goodwill End of Period	$ 11,699

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://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

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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.

+ 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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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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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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No definition available.

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Amount of divestiture 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
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

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