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v3.19.3.a.u2

PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Dec. 31, 2019 | Dec. 31, 2019 | Dec. 31, 2018
Property, Plant and Equipment [Line Items] |  |  |
Property, plant and equipment, gross | $ 4,229 | $ 4,229 | $ 3,970
Less: accumulated depreciation and amortization | (2,776) | (2,776) | (2,682)
Property, plant and equipment, net | 1,453 | 1,453 | 1,288
Gain on sale recognized | 72 |  |
Other Operating Income (Expense) |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Gain on sale recognized | 73 | 73 |
Land |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant and equipment, gross | 25 | 25 | 29
Building and Improvements |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant and equipment, gross | 341 | 341 | 429
Laboratory Equipment, Furniture and Fixtures |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant and equipment, gross | 1,788 | 1,788 | 1,691
Leasehold Improvements |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant and equipment, gross | 639 | 639 | 606
Computer Software Developed or Obtained for Internal Use |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant and equipment, gross | 1,106 | 1,106 | 1,013
Construction in Progress |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property, plant and equipment, gross | $ 330 | $ 330 | $ 202

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