Licensing, Acquisitions, and Other Arrangements - Acquisition of Allergan (Details) $ in Millions |
6 Months Ended | |||
---|---|---|---|---|
Jun. 30, 2021
USD ($)
| ||||
Business Acquisition | ||||
Goodwill, Purchase Accounting Adjustments | $ 564 | [1] | ||
Allergan plc | ||||
Business Acquisition | ||||
Intangible assets measurement period adjustments | 710 | |||
Deferred income tax liabilities measurement period adjustments | 148 | |||
Other net measurement period adjustments | 2 | |||
Goodwill, Purchase Accounting Adjustments | $ 564 | |||
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