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Goodwill and Other Intangible Assets (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Goodwill and Other Intangible Assets |  |  |
Finite-Lived Intangible Assets, Gross | $ 14,351 | $ 13,345 |
Finite-Lived Intangible Assets, Accumulated Amortization | (8,476) | (7,806) |
Goodwill, Gross | 21,888 | 19,924 |
Goodwill, Impaired, Accumulated Impairment Loss | (9,900) | (9,973) |
Indefinite-lived Intangible Assets (Excluding Goodwill) | 246 | 377 |
Intangible asset impairment charges | 370 | 460 | $ 105
Goodwill (Roll Forward) |  |  |
Goodwill | 11,988 | 9,951 | 10,176
Goodwill, Translation and Purchase Accounting Adjustments | (27) | 22 |
Goodwill, Acquired During Period | 2,064 |  |
Goodwill, Impairment Loss | 0 | (73) | 0
Goodwill, Transfers |  | (175) |
Other Intangible Assets (Textuals) [Abstract] |  |  |
Future Amortization Expense, Year One | 752 |  |
Future Amortization Expense, Year Two | 738 |  |
Future Amortization Expense, Year Three | 703 |  |
Future Amortization Expense, Year Four | 644 |  |
Future Amortization Expense, Year Five | 620 |  |
MedSurg [Member] |  |  |
Goodwill (Roll Forward) |  |  |
Goodwill | 2,598 | 2,059 | 2,061
Goodwill, Translation and Purchase Accounting Adjustments | (5) | (2) |
Goodwill, Acquired During Period | 544 |  |
Goodwill, Impairment Loss |  | 0 |
Goodwill, Transfers |  | 0 |
Rhythm and Neuro [Member] |  |  |
Goodwill (Roll Forward) |  |  |
Goodwill | 3,503 | 2,194 | 2,192
Goodwill, Translation and Purchase Accounting Adjustments | (1) | 3 |
Goodwill, Acquired During Period | 1,309 |  |
Goodwill, Impairment Loss |  | 0 |
Goodwill, Transfers |  | 0 |
Cardiovascular [Member] |  |  |
Goodwill (Roll Forward) |  |  |
Goodwill | 5,887 | 5,697 | 5,676
Goodwill, Translation and Purchase Accounting Adjustments | (21) | 22 |
Goodwill, Acquired During Period | 210 |  |
Goodwill, Impairment Loss |  | 0 |
Goodwill, Transfers |  | 0 |
Specialty Pharmaceuticals [Member] |  |  |
Goodwill (Roll Forward) |  |  |
Goodwill | 0 | 0 | $ 247
Goodwill, Translation and Purchase Accounting Adjustments | 0 | 0 |
Goodwill, Acquired During Period | 0 |  |
Goodwill, Impairment Loss |  | (73) |
Goodwill, Transfers |  | (175) |
In Process Research and Development [Member] |  |  |
Goodwill and Other Intangible Assets |  |  |
Indefinite-lived Intangible Assets (Excluding Goodwill) | 126 | 257 |
Technology-Based Intangible Assets [Member] |  |  |
Goodwill and Other Intangible Assets |  |  |
Indefinite-lived Intangible Assets (Excluding Goodwill) | 120 | 120 |
Technology-Based Intangible Assets [Member] |  |  |
Goodwill and Other Intangible Assets |  |  |
Finite-Lived Intangible Assets, Gross | 11,957 | 11,059 |
Finite-Lived Intangible Assets, Accumulated Amortization | (6,754) | (6,179) |
Patents [Member] |  |  |
Goodwill and Other Intangible Assets |  |  |
Finite-Lived Intangible Assets, Gross | 494 | 511 |
Finite-Lived Intangible Assets, Accumulated Amortization | (398) | (407) |
Other Intangible Assets [Member] |  |  |
Goodwill and Other Intangible Assets |  |  |
Finite-Lived Intangible Assets, Gross | 1,900 | 1,775 |
Finite-Lived Intangible Assets, Accumulated Amortization | $ (1,325) | $ (1,220) |

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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