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v3.21.1

Goodwill and Other Intangible Assets (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2021 | Mar. 31, 2020 | Dec. 31, 2020
Intangible Assets and Goodwill [Line Items] |  |  |
Finite-Lived Intangible Assets, Gross | $ 13,588 |  | $ 13,345
Finite-Lived Intangible Assets, Accumulated Amortization | (7,975) |  | (7,806)
Indefinite-lived Intangible Assets (Excluding Goodwill) | 377 |  | 377
Impairment of Intangible Assets (Excluding Goodwill) | 0 | $ 198 |
Goodwill [Roll Forward] |  |  |
Goodwill Beginning Balance | 9,951 |  |
Goodwill, Translation and Purchase Accounting Adjustments | (6) |  |
Goodwill, Acquired During Period | 924 |  |
Goodwill Ending Balance | 10,868 |  | 9,951
MedSurg [Member] |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill Beginning Balance | 2,059 |  |
Goodwill, Translation and Purchase Accounting Adjustments | (3) |  |
Goodwill, Acquired During Period | 0 |  |
Goodwill Ending Balance | 2,056 |  | 2,059
Rhythm and Neuro [Member] |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill Beginning Balance | 2,194 |  |
Goodwill, Translation and Purchase Accounting Adjustments | (1) |  |
Goodwill, Acquired During Period | 924 |  |
Goodwill Ending Balance | 3,117 |  | 2,194
Cardiovascular [Member] |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill Beginning Balance | 5,697 |  |
Goodwill, Translation and Purchase Accounting Adjustments | (2) |  |
Goodwill, Acquired During Period | 0 |  |
Goodwill Ending Balance | 5,695 |  | 5,697
Specialty Pharmaceuticals [Member] |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill, Impairment Loss |  |  | 73
Goodwill [Member] |  |  |
Intangible Assets and Goodwill [Line Items] |  |  |
Goodwill, Gross | 20,768 |  | 19,924
Goodwill, Impaired, Accumulated Impairment Loss | (9,900) |  | (9,973)
In Process Research and Development [Member] |  |  |
Intangible Assets and Goodwill [Line Items] |  |  |
Indefinite-lived Intangible Assets (Excluding Goodwill) | 257 |  | 257
Technology-Based Intangible Assets [Member] |  |  |
Intangible Assets and Goodwill [Line Items] |  |  |
Indefinite-lived Intangible Assets (Excluding Goodwill) | 120 |  | 120
Technology-Based Intangible Assets [Member] |  |  |
Intangible Assets and Goodwill [Line Items] |  |  |
Finite-Lived Intangible Assets, Gross | 11,279 |  | 11,059
Finite-Lived Intangible Assets, Accumulated Amortization | (6,325) |  | (6,179)
Patents [Member] |  |  |
Intangible Assets and Goodwill [Line Items] |  |  |
Finite-Lived Intangible Assets, Gross | 499 |  | 511
Finite-Lived Intangible Assets, Accumulated Amortization | (397) |  | (407)
Other Intangible Assets [Member] |  |  |
Intangible Assets and Goodwill [Line Items] |  |  |
Finite-Lived Intangible Assets, Gross | 1,810 |  | 1,775
Finite-Lived Intangible Assets, Accumulated Amortization | $ (1,252) |  | $ (1,220)

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