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Intangible Assets and Goodwill - Goodwill (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jan. 02, 2022 | Jan. 03, 2021
Goodwill [Roll Forward] |  |
Goodwill beginning of period | $ 36,393 | $ 33,639
Goodwill, related to acquisitions | 0 | 1,460
Goodwill, related to divestitures | (9) |
Currency translation/other | (1,138) | 1,294
Goodwill end of period | 35,246 | 36,393
Consumer Health |  |
Goodwill [Roll Forward] |  |
Goodwill beginning of period | 10,336 | 9,736
Goodwill, related to acquisitions | 0 | 0
Goodwill, related to divestitures | (9) |
Currency translation/other | (517) | 600
Goodwill end of period | 9,810 | 10,336
Pharmaceutical |  |
Goodwill [Roll Forward] |  |
Goodwill beginning of period | 11,009 | 9,169
Goodwill, related to acquisitions | 0 | 1,222
Goodwill, related to divestitures | 0 |
Currency translation/other | (429) | 618
Goodwill end of period | 10,580 | 11,009
Medical Devices |  |
Goodwill [Roll Forward] |  |
Goodwill beginning of period | 15,048 | 14,734
Goodwill, related to acquisitions | 0 | 238
Goodwill, related to divestitures | 0 |
Currency translation/other | (192) | 76
Goodwill end of period | $ 14,856 | $ 15,048

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- 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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 + Details
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