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v3.21.1

Acquisitions (Details) $ in Millions |  |  | 3 Months Ended |
--- | --- | --- | --- | ---
Mar. 03, 2021 USD ($) | Mar. 01, 2021 USD ($) units | Mar. 31, 2021 USD ($) | Mar. 31, 2020 USD ($) | Dec. 31, 2020 USD ($)
Business Acquisition [Line Items] |  |  |  |  |
Payments to Acquire Businesses, Net of Cash Acquired |  |  | $ 706 | $ 0 |
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High |  |  | 754 |  |
Business Combination, Contingent Consideration, Liability |  |  | 398 |  | $ 196
Goodwill |  |  | 10,868 |  | $ 9,951
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal |  |  | 6 | $ 0 |
Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations | Specialty Pharmaceuticals [Member] |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Disposal Group, Including Discontinued Operation, Consideration |  | $ 800 |  |  |
Transfer of facilities | units |  | 5 |  |  |
Divestiture, agreement, transfer of global employees | units |  | 280 |  |  |
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal |  |  | 6 |  |
Lumenis LTD |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Payments to Acquire Businesses, Gross | $ 1,070 |  |  |  |
Preventice |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Business Combination, Consideration Transferred, Including Equity Interest in Acquiree Held Prior to Combination |  | $ 925 |  |  |
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High, Including Prior Interest |  | $ 300 |  |  |
Business Combination, Step Acquisition, Equity Interest in Acquiree, Percentage |  | 22.00% |  |  |
Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Gain |  |  | 195 |  |
Payments to Acquire Businesses, Net of Cash Acquired |  | $ 706 | 706 |  |
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High |  | $ 230 |  |  |
Business Combination, Contingent Consideration, Liability |  |  | 219 |  |
Business Combination, Step Acquisition, Equity Interest in Acquiree, Fair Value |  |  | 269 |  |
Business Combination, Consideration Transferred, Including Equity Interest in Acquiree Held Prior to Combination |  |  | 1,194 |  |
Goodwill |  |  | 924 |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles |  |  | 236 |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets |  |  | 66 |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities |  |  | (32) |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill |  |  | 236 |  |
Preventice | Technology-Based Intangible Assets [Member] |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles |  |  | $ 214 |  |
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life |  |  | 9 years |  |
Preventice | Other Intangible Assets [Member] |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles |  |  | $ 22 |  |
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life |  |  | 8 years |  |
Preventice | Weighted Average [Member] | Technology-Based Intangible Assets [Member] |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Discount Rate, Fair Value Input |  |  | 10.00% |  |
Preventice | Weighted Average [Member] | Other Intangible Assets [Member] |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Discount Rate, Fair Value Input |  |  | 10.00% |  |

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