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v3.22.2.2

Acquisition, Discontinued Operations, Equity-Method Investment and Collaborative Arrangement - Acquisitions Narrative (Details) - USD ($) $ / shares in Units, $ in Millions |  |  | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | --- | ---
Jun. 09, 2022 | Mar. 11, 2022 | Oct. 02, 2022 | Apr. 03, 2022 | Oct. 03, 2021 | Oct. 02, 2022 | Oct. 03, 2021 | Dec. 31, 2021
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Acquired in-process research and development expenses | [1] |  |  | $ 524 |  | $ 762 | $ 880 | $ 1,000 |
Payments to acquire businesses, net of cash acquired |  |  |  |  |  |  | 6,225 | $ 0 |
Goodwill | [2] |  |  | 49,441 |  |  | 49,441 |  | $ 49,208
Arena [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Business acquisition, per share in cash (in dollars per share) |  |  | $ 100 |  |  |  |  |  |
Payments to acquire businesses, gross |  |  | $ 6,600 |  |  |  |  |  |
Payments to acquire businesses, net of cash acquired |  |  | 6,200 |  |  |  |  |  |
Intangible assets acquired |  |  | 5,500 |  |  |  |  |  |
Goodwill |  |  | 1,000 |  |  |  |  |  |
Net deferred tax liabilities |  |  | 505 |  |  |  |  |  |
Arena [Member] | Restructuring Charges And Acquisition-Related Costs [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Post closing compensation expense |  |  | 138 |  | $ 138 |  |  |  |
Arena [Member] | IPR&D [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Intangible assets acquired |  |  | 5,000 |  |  |  |  |  |
Arena [Member] | Licensing Agreements and Other [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Intangible assets acquired |  |  | $ 460 |  |  |  |  |  |
ReViral [Member] |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Asset acquisition, consideration transferred (up to) |  | $ 536 |  |  |  |  |  |  |
Payments to acquire asset |  | 436 |  |  |  |  |  |  |
Payment for asset acquisition, base payment |  | 425 |  |  |  |  |  |  |
Asset acquisition, contingent consideration |  | 100 |  |  |  |  |  |  |
Acquired in-process research and development expenses |  | $ 426 |  | $ 426 |  |  | $ 426 |  |
[1] | See Note 1D.
[2] | All goodwill is assigned within the Biopharma reportable segment. As a result of the organizational changes to the commercial structure within the Biopharma operating segment effective in the third quarter of 2022 (see Note 1A), our goodwill is required to be reallocated amongst impacted reporting units. The allocation of goodwill is a complex process that requires, among other things, that we determine the fair value of each reporting unit under our old and new organizational structure and the portions being transferred. Therefore, we have not yet completed the allocation, but it will be completed in the current year.

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